/**
 * @pattern-x/gemini-viewer-threejs v0.2.19 build Sat Feb 04 2023
 * https://pattern-x.github.io/gemini-viewer-examples/
 * Copyright 2023 gemini
 * @license UNLICENSED
 */
var isStructurallyValidLanguageTag,canonicalizeLocaleList,defaultLocale,getType,__create=Object.create,__defProp=Object.defineProperty,__defProps=Object.defineProperties,__getOwnPropDesc=Object.getOwnPropertyDescriptor,__getOwnPropDescs=Object.getOwnPropertyDescriptors,__getOwnPropNames=Object.getOwnPropertyNames,__getOwnPropSymbols=Object.getOwnPropertySymbols,__getProtoOf=Object.getPrototypeOf,__hasOwnProp=Object.prototype.hasOwnProperty,__propIsEnum=Object.prototype.propertyIsEnumerable,__reflectGet=Reflect.get,__pow=Math.pow,__defNormalProp=(e,t,r)=>t in e?__defProp(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,__spreadValues=(e,t)=>{for(var r in t||(t={}))__hasOwnProp.call(t,r)&&__defNormalProp(e,r,t[r]);if(__getOwnPropSymbols)for(var r of __getOwnPropSymbols(t))__propIsEnum.call(t,r)&&__defNormalProp(e,r,t[r]);return e},__spreadProps=(e,t)=>__defProps(e,__getOwnPropDescs(t)),__require=(e=>"undefined"!=typeof require?require:"undefined"!=typeof Proxy?new Proxy(e,{get:(e,t)=>("undefined"!=typeof require?require:e)[t]}):e)((function(e){if("undefined"!=typeof require)return require.apply(this,arguments);throw new Error('Dynamic require of "'+e+'" is not supported')})),__esm=(e,t)=>function(){return e&&(t=(0,e[__getOwnPropNames(e)[0]])(e=0)),t},__commonJS=(e,t)=>function(){return t||(0,e[__getOwnPropNames(e)[0]])((t={exports:{}}).exports,t),t.exports},__export=(e,t)=>{for(var r in t)__defProp(e,r,{get:t[r],enumerable:!0})},__copyProps=(e,t,r,i)=>{if(t&&"object"==typeof t||"function"==typeof t)for(let n of __getOwnPropNames(t))__hasOwnProp.call(e,n)||n===r||__defProp(e,n,{get:()=>t[n],enumerable:!(i=__getOwnPropDesc(t,n))||i.enumerable});return e},__toESM=(e,t,r)=>(r=null!=e?__create(__getProtoOf(e)):{},__copyProps(
// If the importer is in node compatibility mode or this is not an ESM
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/* istanbul ignore next */
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map:c(1),
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filter:c(2),
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every:c(4),
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find:c(5),
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defineProperty:ie,
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stringify:function(e,t,i){var n=u(arguments),s=r(E?b:p,null,n);return I&&"string"==typeof s?g(s,y,x):s}})}}),require_es_object_get_own_property_symbols=__commonJS({"node_modules/core-js/modules/es.object.get-own-property-symbols.js"(){var e=require_export(),t=require_symbol_constructor_detection(),r=require_fails(),i=require_object_get_own_property_symbols(),n=require_to_object();e({target:"Object",stat:!0,forced:!t||r((function(){i.f(1)}))},{getOwnPropertySymbols:function(e){var t=i.f;return t?t(n(e)):[]}})}}),require_es_symbol=__commonJS({"node_modules/core-js/modules/es.symbol.js"(){require_es_symbol_constructor(),require_es_symbol_for(),require_es_symbol_key_for(),require_es_json_stringify(),require_es_object_get_own_property_symbols()}}),require_es_symbol_description=__commonJS({"node_modules/core-js/modules/es.symbol.description.js"(){"use strict";var e,t,r,i,n,s,a,o,l=require_export(),c=require_descriptors(),u=require_global(),h=require_function_uncurry_this(),p=require_has_own_property(),d=require_is_callable(),m=require_object_is_prototype_of(),f=require_to_string(),g=require_object_define_property().f,_=require_copy_constructor_properties(),y=u.Symbol,T=y&&y.prototype;!c||!d(y)||"description"in T&&// Safari 12 bug
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r=require_fails(),i=require_create_property_descriptor();t.exports=!r((function(){var e=Error("a");return!("stack"in e)||(Object.defineProperty(e,"stack",i(1,7)),7!==e.stack)}))}}),require_wrap_error_constructor_with_cause=__commonJS({"node_modules/core-js/internals/wrap-error-constructor-with-cause.js"(e,t){"use strict";var r=require_get_built_in(),i=require_has_own_property(),n=require_create_non_enumerable_property(),s=require_object_is_prototype_of(),a=require_object_set_prototype_of(),o=require_copy_constructor_properties(),l=require_proxy_accessor(),c=require_inherit_if_required(),u=require_normalize_string_argument(),h=require_install_error_cause(),p=require_error_stack_clear(),d=require_error_stack_installable(),m=require_descriptors(),f=require_is_pure();t.exports=function(e,t,g,_){var y="stackTraceLimit",T=_?2:1,v=e.split("."),E=v[v.length-1],I=r.apply(null,v);if(I){var b=I.prototype;if(!f&&i(b,"cause")&&delete b.cause,!g)return I;var x=r("Error"),S=t((function(e,t){var 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r=require_function_bind_context(),i=require_function_call(),n=require_an_object(),s=require_try_to_string(),a=require_is_array_iterator_method(),o=require_length_of_array_like(),l=require_object_is_prototype_of(),c=require_get_iterator(),u=require_get_iterator_method(),h=require_iterator_close(),p=TypeError,d=function(e,t){this.stopped=e,this.result=t},m=d.prototype;t.exports=function(e,t,f){var g,_,y,T,v,E,I,b=f&&f.that,x=!(!f||!f.AS_ENTRIES),S=!(!f||!f.IS_RECORD),w=!(!f||!f.IS_ITERATOR),C=!(!f||!f.INTERRUPTED),M=r(t,b),R=function(e){return g&&h(g,"normal",e),new d(!0,e)},A=function(e){return x?(n(e),C?M(e[0],e[1],R):M(e[0],e[1])):C?M(e,R):M(e)};if(S)g=e.iterator;else if(w)g=e;else{if(!(_=u(e)))throw p(s(e)+" is not iterable");if(a(_)){for(y=0,T=o(e);T>y;y++)if((v=A(e[y]))&&l(m,v))return v;return new d(!1)}g=c(e,_)}for(E=S?e.next:g.next;!(I=i(E,g)).done;){try{v=A(I.value)}catch(e){h(g,"throw",e)}if("object"==typeof v&&v&&l(m,v))return v}return new 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r=require_fails(),i=require_well_known_symbol(),n=require_engine_v8_version(),s=i("species");t.exports=function(e){return n>=51||!r((function(){var t=[];return(t.constructor={})[s]=function(){return{foo:1}},1!==t[e](Boolean).foo}))}}}),require_es_array_concat=__commonJS({"node_modules/core-js/modules/es.array.concat.js"(){"use strict";var e=require_export(),t=require_fails(),r=require_is_array(),i=require_is_object(),n=require_to_object(),s=require_length_of_array_like(),a=require_does_not_exceed_safe_integer(),o=require_create_property(),l=require_array_species_create(),c=require_array_method_has_species_support(),u=require_well_known_symbol(),h=require_engine_v8_version(),p=u("isConcatSpreadable"),d=h>=51||!t((function(){var e=[];return e[p]=!1,e.concat()[0]!==e})),m=c("concat"),f=function(e){if(!i(e))return!1;var t=e[p];return void 0!==t?!!t:r(e)};e({target:"Array",proto:!0,arity:1,forced:!d||!m},{
// eslint-disable-next-line no-unused-vars -- required for `.length`
concat:function(e){var t,r,i,c,u,h=n(this),p=l(h,0),d=0;for(t=-1,i=arguments.length;t<i;t++)if(f(u=-1===t?h:arguments[t]))for(c=s(u),a(d+c),r=0;r<c;r++,d++)r in u&&o(p,d,u[r]);else a(d+1),o(p,d++,u);return p.length=d,p}})}}),require_delete_property_or_throw=__commonJS({"node_modules/core-js/internals/delete-property-or-throw.js"(e,t){"use strict";var r=require_try_to_string(),i=TypeError;t.exports=function(e,t){if(!delete e[t])throw i("Cannot delete property "+r(t)+" of "+r(e))}}}),require_array_copy_within=__commonJS({"node_modules/core-js/internals/array-copy-within.js"(e,t){"use strict";var r=require_to_object(),i=require_to_absolute_index(),n=require_length_of_array_like(),s=require_delete_property_or_throw(),a=Math.min;t.exports=[].copyWithin||function(e,t){var o=r(this),l=n(o),c=i(e,l),u=i(t,l),h=arguments.length>2?arguments[2]:void 0,p=a((void 0===h?l:i(h,l))-u,l-c),d=1;for(u<c&&c<u+p&&(d=-1,u+=p-1,c+=p-1);p-- >0;)u in o?o[c]=o[u]:s(o,c),c+=d,u+=d;return o}}}),require_es_array_copy_within=__commonJS({"node_modules/core-js/modules/es.array.copy-within.js"(){var e=require_export(),t=require_array_copy_within(),r=require_add_to_unscopables();e({target:"Array",proto:!0},{copyWithin:t}),r("copyWithin")}}),require_array_method_is_strict=__commonJS({"node_modules/core-js/internals/array-method-is-strict.js"(e,t){"use strict";var r=require_fails();t.exports=function(e,t){var i=[][e];return!!i&&r((function(){i.call(null,t||function(){return 1},1)}))}}}),require_es_array_every=__commonJS({"node_modules/core-js/modules/es.array.every.js"(){"use strict";var e=require_export(),t=require_array_iteration().every;e({target:"Array",proto:!0,forced:!require_array_method_is_strict()("every")},{every:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}})}}),require_array_fill=__commonJS({"node_modules/core-js/internals/array-fill.js"(e,t){"use strict";var r=require_to_object(),i=require_to_absolute_index(),n=require_length_of_array_like();t.exports=function(e){for(var t=r(this),s=n(t),a=arguments.length,o=i(a>1?arguments[1]:void 0,s),l=a>2?arguments[2]:void 0,c=void 0===l?s:i(l,s);c>o;)t[o++]=e;return t}}}),require_es_array_fill=__commonJS({"node_modules/core-js/modules/es.array.fill.js"(){var e=require_export(),t=require_array_fill(),r=require_add_to_unscopables();e({target:"Array",proto:!0},{fill:t}),r("fill")}}),require_es_array_filter=__commonJS({"node_modules/core-js/modules/es.array.filter.js"(){"use strict";var e=require_export(),t=require_array_iteration().filter;e({target:"Array",proto:!0,forced:!require_array_method_has_species_support()("filter")},{filter:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}})}}),require_es_array_find=__commonJS({"node_modules/core-js/modules/es.array.find.js"(){"use strict";var e=require_export(),t=require_array_iteration().find,r=require_add_to_unscopables(),i="find",n=!0;i in[]&&Array(1)[i]((function(){n=!1})),e({target:"Array",proto:!0,forced:n},{find:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}}),r(i)}}),require_es_array_find_index=__commonJS({"node_modules/core-js/modules/es.array.find-index.js"(){"use strict";var e=require_export(),t=require_array_iteration().findIndex,r=require_add_to_unscopables(),i="findIndex",n=!0;i in[]&&Array(1)[i]((function(){n=!1})),e({target:"Array",proto:!0,forced:n},{findIndex:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}}),r(i)}}),require_array_iteration_from_last=__commonJS({"node_modules/core-js/internals/array-iteration-from-last.js"(e,t){var r=require_function_bind_context(),i=require_indexed_object(),n=require_to_object(),s=require_length_of_array_like(),a=function(e){var t=1==e;return function(a,o,l){for(var c,u=n(a),h=i(u),p=r(o,l),d=s(h);d-- >0;)if(p(c=h[d],d,u))switch(e){case 0:return c;case 1:return d}return t?-1:void 0}};t.exports={
// `Array.prototype.findLast` method
// https://github.com/tc39/proposal-array-find-from-last
findLast:a(0),
// `Array.prototype.findLastIndex` method
// https://github.com/tc39/proposal-array-find-from-last
findLastIndex:a(1)}}}),require_es_array_find_last=__commonJS({"node_modules/core-js/modules/es.array.find-last.js"(){"use strict";var e=require_export(),t=require_array_iteration_from_last().findLast,r=require_add_to_unscopables();e({target:"Array",proto:!0},{findLast:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}}),r("findLast")}}),require_es_array_find_last_index=__commonJS({"node_modules/core-js/modules/es.array.find-last-index.js"(){"use strict";var e=require_export(),t=require_array_iteration_from_last().findLastIndex,r=require_add_to_unscopables();e({target:"Array",proto:!0},{findLastIndex:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}}),r("findLastIndex")}}),require_flatten_into_array=__commonJS({"node_modules/core-js/internals/flatten-into-array.js"(e,t){"use strict";var r=require_is_array(),i=require_length_of_array_like(),n=require_does_not_exceed_safe_integer(),s=require_function_bind_context(),a=function(e,t,o,l,c,u,h,p){for(var d,m,f=c,g=0,_=!!h&&s(h,p);g<l;)g in o&&(d=_?_(o[g],g,t):o[g],u>0&&r(d)?(m=i(d),f=a(e,t,d,m,f,u-1)-1):(n(f+1),e[f]=d),f++),g++;return f};t.exports=a}}),require_es_array_flat=__commonJS({"node_modules/core-js/modules/es.array.flat.js"(){"use strict";var e=require_export(),t=require_flatten_into_array(),r=require_to_object(),i=require_length_of_array_like(),n=require_to_integer_or_infinity(),s=require_array_species_create();e({target:"Array",proto:!0},{flat:function(){var e=arguments.length?arguments[0]:void 0,a=r(this),o=i(a),l=s(a,0);return l.length=t(l,a,a,o,0,void 0===e?1:n(e)),l}})}}),require_es_array_flat_map=__commonJS({"node_modules/core-js/modules/es.array.flat-map.js"(){"use strict";var e=require_export(),t=require_flatten_into_array(),r=require_a_callable(),i=require_to_object(),n=require_length_of_array_like(),s=require_array_species_create();e({target:"Array",proto:!0},{flatMap:function(e){var a,o=i(this),l=n(o);return r(e),(a=s(o,0)).length=t(a,o,o,l,0,1,e,arguments.length>1?arguments[1]:void 0),a}})}}),require_array_for_each=__commonJS({"node_modules/core-js/internals/array-for-each.js"(e,t){"use strict";var r=require_array_iteration().forEach,i=require_array_method_is_strict()("forEach");t.exports=i?[].forEach:function(e){return r(this,e,arguments.length>1?arguments[1]:void 0)}}}),require_es_array_for_each=__commonJS({"node_modules/core-js/modules/es.array.for-each.js"(){"use strict";var e=require_export(),t=require_array_for_each();e({target:"Array",proto:!0,forced:[].forEach!=t},{forEach:t})}}),require_call_with_safe_iteration_closing=__commonJS({"node_modules/core-js/internals/call-with-safe-iteration-closing.js"(e,t){var r=require_an_object(),i=require_iterator_close();t.exports=function(e,t,n,s){try{return s?t(r(n)[0],n[1]):t(n)}catch(t){i(e,"throw",t)}}}}),require_array_from=__commonJS({"node_modules/core-js/internals/array-from.js"(e,t){"use strict";var r=require_function_bind_context(),i=require_function_call(),n=require_to_object(),s=require_call_with_safe_iteration_closing(),a=require_is_array_iterator_method(),o=require_is_constructor(),l=require_length_of_array_like(),c=require_create_property(),u=require_get_iterator(),h=require_get_iterator_method(),p=Array;t.exports=function(e){var t=n(e),d=o(this),m=arguments.length,f=m>1?arguments[1]:void 0,g=void 0!==f;g&&(f=r(f,m>2?arguments[2]:void 0));var _,y,T,v,E,I,b=h(t),x=0;if(!b||this===p&&a(b))for(_=l(t),y=d?new this(_):p(_);_>x;x++)I=g?f(t[x],x):t[x],c(y,x,I);else for(E=(v=u(t,b)).next,y=d?new this:[];!(T=i(E,v)).done;x++)I=g?s(v,f,[T.value,x],!0):T.value,c(y,x,I);return y.length=x,y}}}),require_check_correctness_of_iteration=__commonJS({"node_modules/core-js/internals/check-correctness-of-iteration.js"(e,t){var r,i,n=require_well_known_symbol()("iterator"),s=!1;try{r=0,(i={next:function(){return{done:!!r++}},return:function(){s=!0}})[n]=function(){return this},Array.from(i,(function(){throw 2}))}catch(e){}t.exports=function(e,t){if(!t&&!s)return!1;var r=!1;try{var i={};i[n]=function(){return{next:function(){return{done:r=!0}}}},e(i)}catch(e){}return r}}}),require_es_array_from=__commonJS({"node_modules/core-js/modules/es.array.from.js"(){var e=require_export(),t=require_array_from();e({target:"Array",stat:!0,forced:!require_check_correctness_of_iteration()((function(e){Array.from(e)}))},{from:t})}}),require_es_array_includes=__commonJS({"node_modules/core-js/modules/es.array.includes.js"(){"use strict";var e=require_export(),t=require_array_includes().includes,r=require_fails(),i=require_add_to_unscopables();e({target:"Array",proto:!0,forced:r((function(){return!Array(1).includes()}))},{includes:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}}),i("includes")}}),require_es_array_index_of=__commonJS({"node_modules/core-js/modules/es.array.index-of.js"(){"use strict";var e=require_export(),t=require_function_uncurry_this_clause(),r=require_array_includes().indexOf,i=require_array_method_is_strict(),n=t([].indexOf),s=!!n&&1/n([1],1,-0)<0,a=i("indexOf");e({target:"Array",proto:!0,forced:s||!a},{indexOf:function(e){var t=arguments.length>1?arguments[1]:void 0;return s?n(this,e,t)||0:r(this,e,t)}})}}),require_es_array_is_array=__commonJS({"node_modules/core-js/modules/es.array.is-array.js"(){require_export()({target:"Array",stat:!0},{isArray:require_is_array()})}}),require_iterators_core=__commonJS({"node_modules/core-js/internals/iterators-core.js"(e,t){"use strict";var r,i,n,s=require_fails(),a=require_is_callable(),o=require_is_object(),l=require_object_create(),c=require_object_get_prototype_of(),u=require_define_built_in(),h=require_well_known_symbol(),p=require_is_pure(),d=h("iterator"),m=!1;[].keys&&("next"in(n=[].keys())?(i=c(c(n)))!==Object.prototype&&(r=i):m=!0),!o(r)||s((function(){var e={};return 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n=t.length,s=r.length,a=0,o=0;a<n||o<s;)e[a+o]=a<n&&o<s?i(t[a],r[o])<=0?t[a++]:r[o++]:a<n?t[a++]:r[o++];return e};t.exports=n}}),require_engine_ff_version=__commonJS({"node_modules/core-js/internals/engine-ff-version.js"(e,t){var r=require_engine_user_agent().match(/firefox\/(\d+)/i);t.exports=!!r&&+r[1]}}),require_engine_is_ie_or_edge=__commonJS({"node_modules/core-js/internals/engine-is-ie-or-edge.js"(e,t){var r=require_engine_user_agent();t.exports=/MSIE|Trident/.test(r)}}),require_engine_webkit_version=__commonJS({"node_modules/core-js/internals/engine-webkit-version.js"(e,t){var r=require_engine_user_agent().match(/AppleWebKit\/(\d+)\./);t.exports=!!r&&+r[1]}}),require_es_array_sort=__commonJS({"node_modules/core-js/modules/es.array.sort.js"(){"use strict";var e=require_export(),t=require_function_uncurry_this(),r=require_a_callable(),i=require_to_object(),n=require_length_of_array_like(),s=require_delete_property_or_throw(),a=require_to_string(),o=require_fails(),l=require_array_sort(),c=require_array_method_is_strict(),u=require_engine_ff_version(),h=require_engine_is_ie_or_edge(),p=require_engine_v8_version(),d=require_engine_webkit_version(),m=[],f=t(m.sort),g=t(m.push),_=o((function(){m.sort(void 0)})),y=o((function(){m.sort(null)})),T=c("sort"),v=!o((function(){if(p)return p<70;if(!(u&&u>3)){if(h)return!0;if(d)return d<603;var e,t,r,i,n="";for(e=65;e<76;e++){switch(t=String.fromCharCode(e),e){case 66:case 69:case 70:case 72:r=3;break;case 68:case 71:r=4;break;default:r=2}for(i=0;i<47;i++)m.push({k:t+i,v:r})}for(m.sort((function(e,t){return t.v-e.v})),i=0;i<m.length;i++)t=m[i].k.charAt(0),n.charAt(n.length-1)!==t&&(n+=t);return"DGBEFHACIJK"!==n}}));e({target:"Array",proto:!0,forced:_||!y||!T||!v},{sort:function(e){void 0!==e&&r(e);var t=i(this);if(v)return void 0===e?f(t):f(t,e);var o,c,u=[],h=n(t);for(c=0;c<h;c++)c in t&&g(u,t[c]);for(l(u,function(e){return function(t,r){return void 0===r?-1:void 0===t?1:void 0!==e?+e(t,r)||0:a(t)>a(r)?1:-1}}(e)),o=n(u),c=0;c<o;)t[c]=u[c++];for(;c<h;)s(t,c++);return t}})}}),require_set_species=__commonJS({"node_modules/core-js/internals/set-species.js"(e,t){"use strict";var r=require_get_built_in(),i=require_object_define_property(),n=require_well_known_symbol(),s=require_descriptors(),a=n("species");t.exports=function(e){var t=r(e),n=i.f;s&&t&&!t[a]&&n(t,a,{configurable:!0,get:function(){return this}})}}}),require_es_array_species=__commonJS({"node_modules/core-js/modules/es.array.species.js"(){require_set_species()("Array")}}),require_es_array_splice=__commonJS({"node_modules/core-js/modules/es.array.splice.js"(){"use strict";var e=require_export(),t=require_to_object(),r=require_to_absolute_index(),i=require_to_integer_or_infinity(),n=require_length_of_array_like(),s=require_array_set_length(),a=require_does_not_exceed_safe_integer(),o=require_array_species_create(),l=require_create_property(),c=require_delete_property_or_throw(),u=require_array_method_has_species_support()("splice"),h=Math.max,p=Math.min;e({target:"Array",proto:!0,forced:!u},{splice:function(e,u){var d,m,f,g,_,y,T=t(this),v=n(T),E=r(e,v),I=arguments.length;for(0===I?d=m=0:1===I?(d=0,m=v-E):(d=I-2,m=p(h(i(u),0),v-E)),a(v+d-m),f=o(T,m),g=0;g<m;g++)(_=E+g)in T&&l(f,g,T[_]);if(f.length=m,d<m){for(g=E;g<v-m;g++)y=g+d,(_=g+m)in T?T[y]=T[_]:c(T,y);for(g=v;g>v-m+d;g--)c(T,g-1)}else if(d>m)for(g=v-m;g>E;g--)y=g+d-1,(_=g+m-1)in T?T[y]=T[_]:c(T,y);for(g=0;g<d;g++)T[g+E]=arguments[g+2];return s(T,v-m+d),f}})}}),require_es_array_unscopables_flat=__commonJS({"node_modules/core-js/modules/es.array.unscopables.flat.js"(){require_add_to_unscopables()("flat")}}),require_es_array_unscopables_flat_map=__commonJS({"node_modules/core-js/modules/es.array.unscopables.flat-map.js"(){require_add_to_unscopables()("flatMap")}}),require_es_array_unshift=__commonJS({"node_modules/core-js/modules/es.array.unshift.js"(){"use strict";var e=require_export(),t=require_to_object(),r=require_length_of_array_like(),i=require_array_set_length(),n=require_delete_property_or_throw(),s=require_does_not_exceed_safe_integer(),a=1!==[].unshift(0),o=!function(){try{Object.defineProperty([],"length",{writable:!1}).unshift()}catch(e){return e instanceof TypeError}}();e({target:"Array",proto:!0,arity:1,forced:a||o},{
// eslint-disable-next-line no-unused-vars -- required for `.length`
unshift:function(e){var a=t(this),o=r(a),l=arguments.length;if(l){s(o+l);for(var c=o;c--;){var u=c+l;c in a?a[u]=a[c]:n(a,u)}for(var h=0;h<l;h++)a[h]=arguments[h]}return i(a,o+l)}})}}),require_array_buffer_basic_detection=__commonJS({"node_modules/core-js/internals/array-buffer-basic-detection.js"(e,t){t.exports="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof DataView}}),require_define_built_ins=__commonJS({"node_modules/core-js/internals/define-built-ins.js"(e,t){var r=require_define_built_in();t.exports=function(e,t,i){for(var n in t)r(e,n,t[n],i);return e}}}),require_an_instance=__commonJS({"node_modules/core-js/internals/an-instance.js"(e,t){var r=require_object_is_prototype_of(),i=TypeError;t.exports=function(e,t){if(r(t,e))return e;throw i("Incorrect invocation")}}}),require_to_index=__commonJS({"node_modules/core-js/internals/to-index.js"(e,t){var r=require_to_integer_or_infinity(),i=require_to_length(),n=RangeError;t.exports=function(e){if(void 0===e)return 0;var 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// eslint-disable-next-line no-unused-vars -- required for `.length`
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r=require_fails();t.exports=r((function(){if("function"==typeof ArrayBuffer){var e=new ArrayBuffer(8);Object.isExtensible(e)&&Object.defineProperty(e,"a",{value:8})}}))}}),require_object_is_extensible=__commonJS({"node_modules/core-js/internals/object-is-extensible.js"(e,t){var r=require_fails(),i=require_is_object(),n=require_classof_raw(),s=require_array_buffer_non_extensible(),a=Object.isExtensible,o=r((function(){a(1)}));t.exports=o||s?function(e){return!!i(e)&&((!s||"ArrayBuffer"!=n(e))&&(!a||a(e)))}:a}}),require_freezing=__commonJS({"node_modules/core-js/internals/freezing.js"(e,t){var r=require_fails();t.exports=!r((function(){return Object.isExtensible(Object.preventExtensions({}))}))}}),require_internal_metadata=__commonJS({"node_modules/core-js/internals/internal-metadata.js"(e,t){var r=require_export(),i=require_function_uncurry_this(),n=require_hidden_keys(),s=require_is_object(),a=require_has_own_property(),o=require_object_define_property().f,l=require_object_get_own_property_names(),c=require_object_get_own_property_names_external(),u=require_object_is_extensible(),h=require_uid(),p=require_freezing(),d=!1,m=h("meta"),f=0,g=function(e){o(e,m,{value:{objectID:"O"+f++,
// object ID
weakData:{}}})},_=t.exports={enable:function(){_.enable=function(){},d=!0;var e=l.f,t=i([].splice),n={};n[m]=1,e(n).length&&(l.f=function(r){for(var i=e(r),n=0,s=i.length;n<s;n++)if(i[n]===m){t(i,n,1);break}return i},r({target:"Object",stat:!0,forced:!0},{getOwnPropertyNames:c.f}))},fastKey:function(e,t){if(!s(e))return"symbol"==typeof e?e:("string"==typeof e?"S":"P")+e;if(!a(e,m)){if(!u(e))return"F";if(!t)return"E";g(e)}return e[m].objectID},getWeakData:function(e,t){if(!a(e,m)){if(!u(e))return!0;if(!t)return!1;g(e)}return e[m].weakData},onFreeze:function(e){return p&&d&&u(e)&&!a(e,m)&&g(e),e}};n[m]=!0}}),require_collection=__commonJS({"node_modules/core-js/internals/collection.js"(e,t){"use strict";var r=require_export(),i=require_global(),n=require_function_uncurry_this(),s=require_is_forced(),a=require_define_built_in(),o=require_internal_metadata(),l=require_iterate(),c=require_an_instance(),u=require_is_callable(),h=require_is_null_or_undefined(),p=require_is_object(),d=require_fails(),m=require_check_correctness_of_iteration(),f=require_set_to_string_tag(),g=require_inherit_if_required();t.exports=function(e,t,_){var y=-1!==e.indexOf("Map"),T=-1!==e.indexOf("Weak"),v=y?"set":"add",E=i[e],I=E&&E.prototype,b=E,x={},S=function(e){var t=n(I[e]);a(I,e,"add"==e?function(e){return t(this,0===e?0:e),this}:"delete"==e?function(e){return!(T&&!p(e))&&t(this,0===e?0:e)}:"get"==e?function(e){return T&&!p(e)?void 0:t(this,0===e?0:e)}:"has"==e?function(e){return!(T&&!p(e))&&t(this,0===e?0:e)}:function(e,r){return t(this,0===e?0:e,r),this})};if(s(e,!u(E)||!(T||I.forEach&&!d((function(){(new E).entries().next()})))))b=_.getConstructor(t,e,y,v),o.enable();else if(s(e,!0)){var w=new b,C=w[v](T?{}:-0,1)!=w,M=d((function(){w.has(1)})),R=m((function(e){new E(e)})),A=!T&&d((function(){for(var e=new E,t=5;t--;)e[v](t,t);return!e.has(-0)}));R||((b=t((function(e,t){c(e,I);var r=g(new E,e,b);return h(t)||l(t,r[v],{that:r,AS_ENTRIES:y}),r}))).prototype=I,I.constructor=b),(M||A)&&(S("delete"),S("has"),y&&S("get")),(A||C)&&S(v),T&&I.clear&&delete I.clear}return x[e]=b,r({global:!0,constructor:!0,forced:b!=E},x),f(b,e),T||_.setStrong(b,e,y),b}}}),require_collection_strong=__commonJS({"node_modules/core-js/internals/collection-strong.js"(e,t){"use strict";var r=require_object_define_property().f,i=require_object_create(),n=require_define_built_ins(),s=require_function_bind_context(),a=require_an_instance(),o=require_is_null_or_undefined(),l=require_iterate(),c=require_iterator_define(),u=require_create_iter_result_object(),h=require_set_species(),p=require_descriptors(),d=require_internal_metadata().fastKey,m=require_internal_state(),f=m.set,g=m.getterFor;t.exports={getConstructor:function(e,t,c,u){var h=e((function(e,r){a(e,m),f(e,{type:t,index:i(null),first:void 0,last:void 0,size:0}),p||(e.size=0),o(r)||l(r,e[u],{that:e,AS_ENTRIES:c})})),m=h.prototype,_=g(t),y=function(e,t,r){var i,n,s=_(e),a=T(e,t);return a?a.value=r:(s.last=a={index:n=d(t,!0),key:t,value:r,previous:i=s.last,next:void 0,removed:!1},s.first||(s.first=a),i&&(i.next=a),p?s.size++:e.size++,"F"!==n&&(s.index[n]=a)),e},T=function(e,t){var r,i=_(e),n=d(t);if("F"!==n)return i.index[n];for(r=i.first;r;r=r.next)if(r.key==t)return r};return n(m,{
// `{ Map, Set }.prototype.clear()` methods
// https://tc39.es/ecma262/#sec-map.prototype.clear
// https://tc39.es/ecma262/#sec-set.prototype.clear
clear:function(){for(var e=_(this),t=e.index,r=e.first;r;)r.removed=!0,r.previous&&(r.previous=r.previous.next=void 0),delete t[r.index],r=r.next;e.first=e.last=void 0,p?e.size=0:this.size=0},
// `{ Map, Set }.prototype.delete(key)` methods
// https://tc39.es/ecma262/#sec-map.prototype.delete
// https://tc39.es/ecma262/#sec-set.prototype.delete
delete:function(e){var t=this,r=_(t),i=T(t,e);if(i){var n=i.next,s=i.previous;delete r.index[i.index],i.removed=!0,s&&(s.next=n),n&&(n.previous=s),r.first==i&&(r.first=n),r.last==i&&(r.last=s),p?r.size--:t.size--}return!!i},
// `{ Map, Set }.prototype.forEach(callbackfn, thisArg = undefined)` methods
// https://tc39.es/ecma262/#sec-map.prototype.foreach
// https://tc39.es/ecma262/#sec-set.prototype.foreach
forEach:function(e){for(var t,r=_(this),i=s(e,arguments.length>1?arguments[1]:void 0);t=t?t.next:r.first;)for(i(t.value,t.key,this);t&&t.removed;)t=t.previous},
// `{ Map, Set}.prototype.has(key)` methods
// https://tc39.es/ecma262/#sec-map.prototype.has
// https://tc39.es/ecma262/#sec-set.prototype.has
has:function(e){return!!T(this,e)}}),n(m,c?{
// `Map.prototype.get(key)` method
// https://tc39.es/ecma262/#sec-map.prototype.get
get:function(e){var t=T(this,e);return t&&t.value},
// `Map.prototype.set(key, value)` method
// https://tc39.es/ecma262/#sec-map.prototype.set
set:function(e,t){return y(this,0===e?0:e,t)}}:{
// `Set.prototype.add(value)` method
// https://tc39.es/ecma262/#sec-set.prototype.add
add:function(e){return y(this,e=0===e?0:e,e)}}),p&&r(m,"size",{get:function(){return _(this).size}}),h},setStrong:function(e,t,r){var i=t+" Iterator",n=g(t),s=g(i);c(e,t,(function(e,t){f(this,{type:i,target:e,state:n(e),kind:t,last:void 0})}),(function(){for(var e=s(this),t=e.kind,r=e.last;r&&r.removed;)r=r.previous;return e.target&&(e.last=r=r?r.next:e.state.first)?u("keys"==t?r.key:"values"==t?r.value:[r.key,r.value],!1):(e.target=void 0,u(void 0,!0))}),r?"entries":"values",!r,!0),h(t)}}}}),require_es_map_constructor=__commonJS({"node_modules/core-js/modules/es.map.constructor.js"(){"use strict";require_collection()("Map",(function(e){return function(){return e(this,arguments.length?arguments[0]:void 0)}}),require_collection_strong())}}),require_es_map=__commonJS({"node_modules/core-js/modules/es.map.js"(){require_es_map_constructor()}}),require_math_log1p=__commonJS({"node_modules/core-js/internals/math-log1p.js"(e,t){var r=Math.log;t.exports=Math.log1p||function(e){var t=+e;return t>-1e-8&&t<1e-8?t-t*t/2:r(1+t)}}}),require_es_math_acosh=__commonJS({"node_modules/core-js/modules/es.math.acosh.js"(){var e=require_export(),t=require_math_log1p(),r=Math.acosh,i=Math.log,n=Math.sqrt,s=Math.LN2;e({target:"Math",stat:!0,forced:!r||710!=Math.floor(r(Number.MAX_VALUE))||r(1/0)!=1/0},{acosh:function(e){var r=+e;return r<1?NaN:r>94906265.62425156?i(r)+s:t(r-1+n(r-1)*n(r+1))}})}}),require_es_math_asinh=__commonJS({"node_modules/core-js/modules/es.math.asinh.js"(){var e=require_export(),t=Math.asinh,r=Math.log,i=Math.sqrt;e({target:"Math",stat:!0,forced:!(t&&1/t(0)>0)},{asinh:function e(t){var n=+t;return isFinite(n)&&0!=n?n<0?-e(-n):r(n+i(n*n+1)):n}})}}),require_es_math_atanh=__commonJS({"node_modules/core-js/modules/es.math.atanh.js"(){var e=require_export(),t=Math.atanh,r=Math.log;e({target:"Math",stat:!0,forced:!(t&&1/t(-0)<0)},{atanh:function(e){var t=+e;return 0==t?t:r((1+t)/(1-t))/2}})}}),require_math_sign=__commonJS({"node_modules/core-js/internals/math-sign.js"(e,t){t.exports=Math.sign||function(e){var t=+e;return 0==t||t!=t?t:t<0?-1:1}}}),require_es_math_cbrt=__commonJS({"node_modules/core-js/modules/es.math.cbrt.js"(){var e=require_export(),t=require_math_sign(),r=Math.abs,i=Math.pow;e({target:"Math",stat:!0},{cbrt:function(e){var n=+e;return t(n)*i(r(n),1/3)}})}}),require_es_math_clz32=__commonJS({"node_modules/core-js/modules/es.math.clz32.js"(){var e=require_export(),t=Math.floor,r=Math.log,i=Math.LOG2E;e({target:"Math",stat:!0},{clz32:function(e){var n=e>>>0;return n?31-t(r(n+.5)*i):32}})}}),require_math_expm1=__commonJS({"node_modules/core-js/internals/math-expm1.js"(e,t){var r=Math.expm1,i=Math.exp;t.exports=!r||r(10)>22025.465794806718||r(10)<22025.465794806718||-2e-17!=r(-2e-17)?function(e){var t=+e;return 0==t?t:t>-1e-6&&t<1e-6?t+t*t/2:i(t)-1}:r}}),require_es_math_cosh=__commonJS({"node_modules/core-js/modules/es.math.cosh.js"(){var e=require_export(),t=require_math_expm1(),r=Math.cosh,i=Math.abs,n=Math.E;e({target:"Math",stat:!0,forced:!r||r(710)===1/0},{cosh:function(e){var r=t(i(e)-1)+1;return(r+1/(r*n*n))*(n/2)}})}}),require_es_math_expm1=__commonJS({"node_modules/core-js/modules/es.math.expm1.js"(){var e=require_export(),t=require_math_expm1();e({target:"Math",stat:!0,forced:t!=Math.expm1},{expm1:t})}}),require_math_fround=__commonJS({"node_modules/core-js/internals/math-fround.js"(e,t){var r=require_math_sign(),i=Math.abs,n=Math.pow,s=n(2,-52),a=n(2,-23),o=n(2,127)*(2-a),l=n(2,-126);t.exports=Math.fround||function(e){var t,n,c=+e,u=i(c),h=r(c);return u<l?h*function(e){return e+1/s-1/s}(u/l/a)*l*a:(n=(t=(1+a/s)*u)-(t-u))>o||n!=n?h*(1/0):h*n}}}),require_es_math_fround=__commonJS({"node_modules/core-js/modules/es.math.fround.js"(){require_export()({target:"Math",stat:!0},{fround:require_math_fround()})}}),require_es_math_hypot=__commonJS({"node_modules/core-js/modules/es.math.hypot.js"(){var e=require_export(),t=Math.hypot,r=Math.abs,i=Math.sqrt;e({target:"Math",stat:!0,arity:2,forced:!!t&&t(1/0,NaN)!==1/0},{
// eslint-disable-next-line no-unused-vars -- required for `.length`
hypot:function(e,t){for(var n,s,a=0,o=0,l=arguments.length,c=0;o<l;)c<(n=r(arguments[o++]))?(a=a*(s=c/n)*s+1,c=n):a+=n>0?(s=n/c)*s:n;return c===1/0?1/0:c*i(a)}})}}),require_es_math_imul=__commonJS({"node_modules/core-js/modules/es.math.imul.js"(){var e=require_export(),t=require_fails(),r=Math.imul;e({target:"Math",stat:!0,forced:t((function(){return-5!=r(4294967295,5)||2!=r.length}))},{imul:function(e,t){var r=65535,i=+e,n=+t,s=r&i,a=r&n;return 0|s*a+((r&i>>>16)*a+s*(r&n>>>16)<<16>>>0)}})}}),require_math_log10=__commonJS({"node_modules/core-js/internals/math-log10.js"(e,t){var r=Math.log,i=Math.LOG10E;t.exports=Math.log10||function(e){return r(e)*i}}}),require_es_math_log10=__commonJS({"node_modules/core-js/modules/es.math.log10.js"(){require_export()({target:"Math",stat:!0},{log10:require_math_log10()})}}),require_es_math_log1p=__commonJS({"node_modules/core-js/modules/es.math.log1p.js"(){require_export()({target:"Math",stat:!0},{log1p:require_math_log1p()})}}),require_es_math_log2=__commonJS({"node_modules/core-js/modules/es.math.log2.js"(){var e=require_export(),t=Math.log,r=Math.LN2;e({target:"Math",stat:!0},{log2:function(e){return t(e)/r}})}}),require_es_math_sign=__commonJS({"node_modules/core-js/modules/es.math.sign.js"(){require_export()({target:"Math",stat:!0},{sign:require_math_sign()})}}),require_es_math_sinh=__commonJS({"node_modules/core-js/modules/es.math.sinh.js"(){var e=require_export(),t=require_fails(),r=require_math_expm1(),i=Math.abs,n=Math.exp,s=Math.E;e({target:"Math",stat:!0,forced:t((function(){return-2e-17!=Math.sinh(-2e-17)}))},{sinh:function(e){var t=+e;return i(t)<1?(r(t)-r(-t))/2:(n(t-1)-n(-t-1))*(s/2)}})}}),require_es_math_tanh=__commonJS({"node_modules/core-js/modules/es.math.tanh.js"(){var e=require_export(),t=require_math_expm1(),r=Math.exp;e({target:"Math",stat:!0},{tanh:function(e){var i=+e,n=t(i),s=t(-i);return n==1/0?1:s==1/0?-1:(n-s)/(r(i)+r(-i))}})}}),require_es_math_to_string_tag=__commonJS({"node_modules/core-js/modules/es.math.to-string-tag.js"(){require_set_to_string_tag()(Math,"Math",!0)}}),require_es_math_trunc=__commonJS({"node_modules/core-js/modules/es.math.trunc.js"(){require_export()({target:"Math",stat:!0},{trunc:require_math_trunc()})}}),require_this_number_value=__commonJS({"node_modules/core-js/internals/this-number-value.js"(e,t){var r=require_function_uncurry_this();t.exports=r(1..valueOf)}}),require_whitespaces=__commonJS({"node_modules/core-js/internals/whitespaces.js"(e,t){t.exports="\t\n\v\f\r                　\u2028\u2029\ufeff"}}),require_string_trim=__commonJS({"node_modules/core-js/internals/string-trim.js"(e,t){var r=require_function_uncurry_this(),i=require_require_object_coercible(),n=require_to_string(),s=require_whitespaces(),a=r("".replace),o="["+s+"]",l=RegExp("^"+o+o+"*"),c=RegExp(o+o+"*$"),u=function(e){return function(t){var r=n(i(t));return 1&e&&(r=a(r,l,"")),2&e&&(r=a(r,c,"")),r}};t.exports={
// `String.prototype.{ trimLeft, trimStart }` methods
// https://tc39.es/ecma262/#sec-string.prototype.trimstart
start:u(1),
// `String.prototype.{ trimRight, trimEnd }` methods
// https://tc39.es/ecma262/#sec-string.prototype.trimend
end:u(2),
// `String.prototype.trim` method
// https://tc39.es/ecma262/#sec-string.prototype.trim
trim:u(3)}}}),require_es_number_constructor=__commonJS({"node_modules/core-js/modules/es.number.constructor.js"(){"use strict";var e=require_export(),t=require_is_pure(),r=require_descriptors(),i=require_global(),n=require_path(),s=require_function_uncurry_this(),a=require_is_forced(),o=require_has_own_property(),l=require_inherit_if_required(),c=require_object_is_prototype_of(),u=require_is_symbol(),h=require_to_primitive(),p=require_fails(),d=require_object_get_own_property_names().f,m=require_object_get_own_property_descriptor().f,f=require_object_define_property().f,g=require_this_number_value(),_=require_string_trim().trim,y="Number",T=i[y],v=n[y],E=T.prototype,I=i.TypeError,b=s("".slice),x=s("".charCodeAt),S=function(e){var t=h(e,"number");return"bigint"==typeof t?t:w(t)},w=function(e){var t,r,i,n,s,a,o,l,c=h(e,"number");if(u(c))throw I("Cannot convert a Symbol value to a number");if("string"==typeof c&&c.length>2)if(c=_(c),43===(t=x(c,0))||45===t){if(88===(r=x(c,2))||120===r)return NaN}else if(48===t){switch(x(c,1)){case 66:case 98:i=2,n=49;break;case 79:case 111:i=8,n=55;break;default:return+c}for(a=(s=b(c,2)).length,o=0;o<a;o++)if((l=x(s,o))<48||l>n)return NaN;return parseInt(s,i)}return+c},C=a(y,!T(" 0o1")||!T("0b1")||T("+0x1")),M=function(e){return c(E,e)&&p((function(){g(e)}))},R=function(e){var t=arguments.length<1?0:T(S(e));return M(this)?l(Object(t),this,R):t};R.prototype=E,C&&!t&&(E.constructor=R),e({global:!0,constructor:!0,wrap:!0,forced:C},{Number:R});var A=function(e,t){for(var i,n=r?d(t):
// ES3:
"MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,EPSILON,MAX_SAFE_INTEGER,MIN_SAFE_INTEGER,isFinite,isInteger,isNaN,isSafeInteger,parseFloat,parseInt,fromString,range".split(","),s=0;n.length>s;s++)o(t,i=n[s])&&!o(e,i)&&f(e,i,m(t,i))};t&&v&&A(n[y],v),(C||t)&&A(n[y],T)}}),require_es_number_epsilon=__commonJS({"node_modules/core-js/modules/es.number.epsilon.js"(){require_export()({target:"Number",stat:!0,nonConfigurable:!0,nonWritable:!0},{EPSILON:Math.pow(2,-52)})}}),require_number_is_finite=__commonJS({"node_modules/core-js/internals/number-is-finite.js"(e,t){var r=require_global().isFinite;t.exports=Number.isFinite||function(e){return"number"==typeof e&&r(e)}}}),require_es_number_is_finite=__commonJS({"node_modules/core-js/modules/es.number.is-finite.js"(){require_export()({target:"Number",stat:!0},{isFinite:require_number_is_finite()})}}),require_is_integral_number=__commonJS({"node_modules/core-js/internals/is-integral-number.js"(e,t){var r=require_is_object(),i=Math.floor;t.exports=Number.isInteger||function(e){return!r(e)&&isFinite(e)&&i(e)===e}}}),require_es_number_is_integer=__commonJS({"node_modules/core-js/modules/es.number.is-integer.js"(){require_export()({target:"Number",stat:!0},{isInteger:require_is_integral_number()})}}),require_es_number_is_nan=__commonJS({"node_modules/core-js/modules/es.number.is-nan.js"(){require_export()({target:"Number",stat:!0},{isNaN:function(e){return e!=e}})}}),require_es_number_is_safe_integer=__commonJS({"node_modules/core-js/modules/es.number.is-safe-integer.js"(){var e=require_export(),t=require_is_integral_number(),r=Math.abs;e({target:"Number",stat:!0},{isSafeInteger:function(e){return t(e)&&r(e)<=9007199254740991}})}}),require_es_number_max_safe_integer=__commonJS({"node_modules/core-js/modules/es.number.max-safe-integer.js"(){require_export()({target:"Number",stat:!0,nonConfigurable:!0,nonWritable:!0},{MAX_SAFE_INTEGER:9007199254740991})}}),require_es_number_min_safe_integer=__commonJS({"node_modules/core-js/modules/es.number.min-safe-integer.js"(){require_export()({target:"Number",stat:!0,nonConfigurable:!0,nonWritable:!0},{MIN_SAFE_INTEGER:-9007199254740991})}}),require_number_parse_float=__commonJS({"node_modules/core-js/internals/number-parse-float.js"(e,t){var r=require_global(),i=require_fails(),n=require_function_uncurry_this(),s=require_to_string(),a=require_string_trim().trim,o=require_whitespaces(),l=n("".charAt),c=r.parseFloat,u=r.Symbol,h=u&&u.iterator,p=1/c(o+"-0")!=-1/0||h&&!i((function(){c(Object(h))}));t.exports=p?function(e){var t=a(s(e)),r=c(t);return 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t,r=i(this),o=n(e);do{if(t=a(r,o))return t.get}while(r=s(r))}})}}),require_es_object_lookup_setter=__commonJS({"node_modules/core-js/modules/es.object.lookup-setter.js"(){"use strict";var e=require_export(),t=require_descriptors(),r=require_object_prototype_accessors_forced(),i=require_to_object(),n=require_to_property_key(),s=require_object_get_prototype_of(),a=require_object_get_own_property_descriptor().f;t&&e({target:"Object",proto:!0,forced:r},{__lookupSetter__:function(e){var t,r=i(this),o=n(e);do{if(t=a(r,o))return t.set}while(r=s(r))}})}}),require_es_object_prevent_extensions=__commonJS({"node_modules/core-js/modules/es.object.prevent-extensions.js"(){var e=require_export(),t=require_is_object(),r=require_internal_metadata().onFreeze,i=require_freezing(),n=require_fails(),s=Object.preventExtensions;e({target:"Object",stat:!0,forced:n((function(){s(1)})),sham:!i},{preventExtensions:function(e){return 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e=function(){},t=a.f(new e,"a",{configurable:!0});return!1!==Reflect.set(e.prototype,"a",1,t)}))},{set:function e(s,u,h){var p,d,m,f=arguments.length<4?s:arguments[3],g=o.f(r(s),u);if(!g){if(i(d=l(s)))return e(d,u,h,f);g=c(0)}if(n(g)){if(!1===g.writable||!i(f))return!1;if(p=o.f(f,u)){if(p.get||p.set||!1===p.writable)return!1;p.value=h,a.f(f,u,p)}else a.f(f,u,c(0,h))}else{if(void 0===(m=g.set))return!1;t(m,f,h)}return!0}})}}),require_es_reflect_set_prototype_of=__commonJS({"node_modules/core-js/modules/es.reflect.set-prototype-of.js"(){var e=require_export(),t=require_an_object(),r=require_a_possible_prototype(),i=require_object_set_prototype_of();i&&e({target:"Reflect",stat:!0},{setPrototypeOf:function(e,n){t(e),r(n);try{return i(e,n),!0}catch(e){return!1}}})}}),require_es_reflect_to_string_tag=__commonJS({"node_modules/core-js/modules/es.reflect.to-string-tag.js"(){var e=require_export(),t=require_global(),r=require_set_to_string_tag();e({global:!0},{Reflect:{}}),r(t.Reflect,"Reflect",!0)}}),require_is_regexp=__commonJS({"node_modules/core-js/internals/is-regexp.js"(e,t){var r=require_is_object(),i=require_classof_raw(),n=require_well_known_symbol()("match");t.exports=function(e){var t;return r(e)&&(void 0!==(t=e[n])?!!t:"RegExp"==i(e))}}}),require_regexp_flags=__commonJS({"node_modules/core-js/internals/regexp-flags.js"(e,t){"use strict";var r=require_an_object();t.exports=function(){var e=r(this),t="";return e.hasIndices&&(t+="d"),e.global&&(t+="g"),e.ignoreCase&&(t+="i"),e.multiline&&(t+="m"),e.dotAll&&(t+="s"),e.unicode&&(t+="u"),e.unicodeSets&&(t+="v"),e.sticky&&(t+="y"),t}}}),require_regexp_get_flags=__commonJS({"node_modules/core-js/internals/regexp-get-flags.js"(e,t){var r=require_function_call(),i=require_has_own_property(),n=require_object_is_prototype_of(),s=require_regexp_flags(),a=RegExp.prototype;t.exports=function(e){var t=e.flags;return void 0!==t||"flags"in a||i(e,"flags")||!n(a,e)?t:r(s,e)}}}),require_regexp_sticky_helpers=__commonJS({"node_modules/core-js/internals/regexp-sticky-helpers.js"(e,t){var r=require_fails(),i=require_global().RegExp,n=r((function(){var e=i("a","y");return e.lastIndex=2,null!=e.exec("abcd")})),s=n||r((function(){return!i("a","y").sticky})),a=n||r((function(){var e=i("^r","gy");return e.lastIndex=2,null!=e.exec("str")}));t.exports={BROKEN_CARET:a,MISSED_STICKY:s,UNSUPPORTED_Y:n}}}),require_regexp_unsupported_dot_all=__commonJS({"node_modules/core-js/internals/regexp-unsupported-dot-all.js"(e,t){var r=require_fails(),i=require_global().RegExp;t.exports=r((function(){var e=i(".","s");return!(e.dotAll&&e.exec("\n")&&"s"===e.flags)}))}}),require_regexp_unsupported_ncg=__commonJS({"node_modules/core-js/internals/regexp-unsupported-ncg.js"(e,t){var r=require_fails(),i=require_global().RegExp;t.exports=r((function(){var e=i("(?<a>b)","g");return"b"!==e.exec("b").groups.a||"bc"!=="b".replace(e,"$<a>c")}))}}),require_es_regexp_constructor=__commonJS({"node_modules/core-js/modules/es.regexp.constructor.js"(){var e,t,r,i=require_descriptors(),n=require_global(),s=require_function_uncurry_this(),a=require_is_forced(),o=require_inherit_if_required(),l=require_create_non_enumerable_property(),c=require_object_get_own_property_names().f,u=require_object_is_prototype_of(),h=require_is_regexp(),p=require_to_string(),d=require_regexp_get_flags(),m=require_regexp_sticky_helpers(),f=require_proxy_accessor(),g=require_define_built_in(),_=require_fails(),y=require_has_own_property(),T=require_internal_state().enforce,v=require_set_species(),E=require_well_known_symbol(),I=require_regexp_unsupported_dot_all(),b=require_regexp_unsupported_ncg(),x=E("match"),S=n.RegExp,w=S.prototype,C=n.SyntaxError,M=s(w.exec),R=s("".charAt),A=s("".replace),D=s("".indexOf),O=s("".slice),L=/^\?<[^\s\d!#%&*+<=>@^][^\s!#%&*+<=>@^]*>/,P=/a/g,N=/a/g,F=new S(P)!==P,U=m.MISSED_STICKY,B=m.UNSUPPORTED_Y,k=i&&(!F||U||I||b||_((function(){return N[x]=!1,S(P)!=P||S(N)==N||"/a/i"!=S(P,"i")})));if(a("RegExp",k)){for(e=function(t,r){var i,n,s,a,c,m,f=u(w,this),g=h(t),_=void 0===r,v=[],E=t;if(!f&&g&&_&&t.constructor===e)return t;if((g||u(w,t))&&(t=t.source,_&&(r=d(E))),t=void 0===t?"":p(t),r=void 0===r?"":p(r),E=t,I&&"dotAll"in P&&(n=!!r&&D(r,"s")>-1)&&(r=A(r,/s/g,"")),i=r,U&&"sticky"in P&&(s=!!r&&D(r,"y")>-1)&&B&&(r=A(r,/y/g,"")),b&&(a=function(e){for(var t,r=e.length,i=0,n="",s=[],a={},o=!1,l=!1,c=0,u="";i<=r;i++){if("\\"===(t=R(e,i)))t+=R(e,++i);else if("]"===t)o=!1;else if(!o)switch(!0){case"["===t:o=!0;break;case"("===t:M(L,O(e,i+1))&&(i+=2,l=!0),n+=t,c++;continue;case">"===t&&l:if(""===u||y(a,u))throw new C("Invalid capture group name");a[u]=!0,s[s.length]=[u,c],l=!1,u="";continue}l?u+=t:n+=t}return[n,s]}(t),t=a[0],v=a[1]),c=o(S(t,r),f?this:w,e),(n||s||v.length)&&(m=T(c),n&&(m.dotAll=!0,m.raw=e(function(e){for(var t,r=e.length,i=0,n="",s=!1;i<=r;i++)"\\"!==(t=R(e,i))?s||"."!==t?("["===t?s=!0:"]"===t&&(s=!1),n+=t):n+="[\\s\\S]":n+=t+R(e,++i);return n}(t),i)),s&&(m.sticky=!0),v.length&&(m.groups=v)),t!==E)try{l(c,"source",""===E?"(?:)":E)}catch(e){}return c},t=c(S),r=0;t.length>r;)f(e,S,t[r++]);w.constructor=e,e.prototype=w,g(n,"RegExp",e,{constructor:!0})}v("RegExp")}}),require_es_regexp_dot_all=__commonJS({"node_modules/core-js/modules/es.regexp.dot-all.js"(){var e=require_descriptors(),t=require_regexp_unsupported_dot_all(),r=require_classof_raw(),i=require_define_built_in_accessor(),n=require_internal_state().get,s=RegExp.prototype,a=TypeError;e&&t&&i(s,"dotAll",{configurable:!0,get:function(){if(this!==s){if("RegExp"===r(this))return!!n(this).dotAll;throw a("Incompatible receiver, RegExp required")}}})}}),require_regexp_exec=__commonJS({"node_modules/core-js/internals/regexp-exec.js"(e,t){"use strict";var r,i,n=require_function_call(),s=require_function_uncurry_this(),a=require_to_string(),o=require_regexp_flags(),l=require_regexp_sticky_helpers(),c=require_shared(),u=require_object_create(),h=require_internal_state().get,p=require_regexp_unsupported_dot_all(),d=require_regexp_unsupported_ncg(),m=c("native-string-replace",String.prototype.replace),f=RegExp.prototype.exec,g=f,_=s("".charAt),y=s("".indexOf),T=s("".replace),v=s("".slice),E=(i=/b*/g,n(f,r=/a/,"a"),n(f,i,"a"),0!==r.lastIndex||0!==i.lastIndex),I=l.BROKEN_CARET,b=void 0!==/()??/.exec("")[1];(E||b||I||p||d)&&(g=function(e){var t,r,i,s,l,c,p,d=this,x=h(d),S=a(e),w=x.raw;if(w)return w.lastIndex=d.lastIndex,t=n(g,w,S),d.lastIndex=w.lastIndex,t;var C=x.groups,M=I&&d.sticky,R=n(o,d),A=d.source,D=0,O=S;if(M&&(R=T(R,"y",""),-1===y(R,"g")&&(R+="g"),O=v(S,d.lastIndex),d.lastIndex>0&&(!d.multiline||d.multiline&&"\n"!==_(S,d.lastIndex-1))&&(A="(?: "+A+")",O=" "+O,D++),r=new RegExp("^(?:"+A+")",R)),b&&(r=new RegExp("^"+A+"$(?!\\s)",R)),E&&(i=d.lastIndex),s=n(f,M?r:d,O),M?s?(s.input=v(s.input,D),s[0]=v(s[0],D),s.index=d.lastIndex,d.lastIndex+=s[0].length):d.lastIndex=0:E&&s&&(d.lastIndex=d.global?s.index+s[0].length:i),b&&s&&s.length>1&&n(m,s[0],r,(function(){for(l=1;l<arguments.length-2;l++)void 0===arguments[l]&&(s[l]=void 0)})),s&&C)for(s.groups=c=u(null),l=0;l<C.length;l++)c[(p=C[l])[0]]=s[p[1]];return s}),t.exports=g}}),require_es_regexp_exec=__commonJS({"node_modules/core-js/modules/es.regexp.exec.js"(){"use strict";var e=require_export(),t=require_regexp_exec();e({target:"RegExp",proto:!0,forced:/./.exec!==t},{exec:t})}}),require_es_regexp_flags=__commonJS({"node_modules/core-js/modules/es.regexp.flags.js"(){var e=require_global(),t=require_descriptors(),r=require_define_built_in_accessor(),i=require_regexp_flags(),n=require_fails(),s=e.RegExp,a=s.prototype;t&&n((function(){var e=!0;try{s(".","d")}catch(t){e=!1}var t={},r="",i=e?"dgimsy":"gimsy",n=function(e,i){Object.defineProperty(t,e,{get:function(){return r+=i,!0}})},o={dotAll:"s",global:"g",ignoreCase:"i",multiline:"m",sticky:"y"};for(var l in e&&(o.hasIndices="d"),o)n(l,o[l]);return Object.getOwnPropertyDescriptor(a,"flags").get.call(t)!==i||r!==i}))&&r(a,"flags",{configurable:!0,get:i})}}),require_es_regexp_sticky=__commonJS({"node_modules/core-js/modules/es.regexp.sticky.js"(){var e=require_descriptors(),t=require_regexp_sticky_helpers().MISSED_STICKY,r=require_classof_raw(),i=require_define_built_in_accessor(),n=require_internal_state().get,s=RegExp.prototype,a=TypeError;e&&t&&i(s,"sticky",{configurable:!0,get:function(){if(this!==s){if("RegExp"===r(this))return!!n(this).sticky;throw a("Incompatible receiver, RegExp required")}}})}}),require_es_regexp_test=__commonJS({"node_modules/core-js/modules/es.regexp.test.js"(){"use strict";require_es_regexp_exec();var e,t,r=require_export(),i=require_function_call(),n=require_is_callable(),s=require_an_object(),a=require_to_string(),o=(e=!1,(t=/[ac]/).exec=function(){return e=!0,/./.exec.apply(this,arguments)},!0===t.test("abc")&&e),l=/./.test;r({target:"RegExp",proto:!0,forced:!o},{test:function(e){var t=s(this),r=a(e),o=t.exec;if(!n(o))return i(l,t,r);var c=i(o,t,r);return null!==c&&(s(c),!0)}})}}),require_es_regexp_to_string=__commonJS({"node_modules/core-js/modules/es.regexp.to-string.js"(){"use strict";var e=require_function_name().PROPER,t=require_define_built_in(),r=require_an_object(),i=require_to_string(),n=require_fails(),s=require_regexp_get_flags(),a="toString",o=RegExp.prototype[a],l=n((function(){return"/a/b"!=o.call({source:"a",flags:"b"})})),c=e&&o.name!=a;(l||c)&&t(RegExp.prototype,a,(function(){var e=r(this);return"/"+i(e.source)+"/"+i(s(e))}),{unsafe:!0})}}),require_es_set_constructor=__commonJS({"node_modules/core-js/modules/es.set.constructor.js"(){"use strict";require_collection()("Set",(function(e){return function(){return e(this,arguments.length?arguments[0]:void 0)}}),require_collection_strong())}}),require_es_set=__commonJS({"node_modules/core-js/modules/es.set.js"(){require_es_set_constructor()}}),require_es_string_at_alternative=__commonJS({"node_modules/core-js/modules/es.string.at-alternative.js"(){"use strict";var e=require_export(),t=require_function_uncurry_this(),r=require_require_object_coercible(),i=require_to_integer_or_infinity(),n=require_to_string(),s=require_fails(),a=t("".charAt);e({target:"String",proto:!0,forced:s((function(){return"\ud842"!=="𠮷".at(-2)}))},{at:function(e){var t=n(r(this)),s=t.length,o=i(e),l=o>=0?o:s+o;return l<0||l>=s?void 0:a(t,l)}})}}),require_string_multibyte=__commonJS({"node_modules/core-js/internals/string-multibyte.js"(e,t){var r=require_function_uncurry_this(),i=require_to_integer_or_infinity(),n=require_to_string(),s=require_require_object_coercible(),a=r("".charAt),o=r("".charCodeAt),l=r("".slice),c=function(e){return function(t,r){var c,u,h=n(s(t)),p=i(r),d=h.length;return p<0||p>=d?e?"":void 0:(c=o(h,p))<55296||c>56319||p+1===d||(u=o(h,p+1))<56320||u>57343?e?a(h,p):c:e?l(h,p,p+2):u-56320+(c-55296<<10)+65536}};t.exports={
// `String.prototype.codePointAt` method
// https://tc39.es/ecma262/#sec-string.prototype.codepointat
codeAt:c(!1),
// `String.prototype.at` method
// https://github.com/mathiasbynens/String.prototype.at
charAt:c(!0)}}}),require_es_string_code_point_at=__commonJS({"node_modules/core-js/modules/es.string.code-point-at.js"(){"use strict";var e=require_export(),t=require_string_multibyte().codeAt;e({target:"String",proto:!0},{codePointAt:function(e){return t(this,e)}})}}),require_not_a_regexp=__commonJS({"node_modules/core-js/internals/not-a-regexp.js"(e,t){var r=require_is_regexp(),i=TypeError;t.exports=function(e){if(r(e))throw i("The method doesn't accept regular expressions");return e}}}),require_correct_is_regexp_logic=__commonJS({"node_modules/core-js/internals/correct-is-regexp-logic.js"(e,t){var r=require_well_known_symbol()("match");t.exports=function(e){var t=/./;try{"/./"[e](t)}catch(i){try{return t[r]=!1,"/./"[e](t)}catch(e){}}return!1}}}),require_es_string_ends_with=__commonJS({"node_modules/core-js/modules/es.string.ends-with.js"(){"use strict";var e,t=require_export(),r=require_function_uncurry_this_clause(),i=require_object_get_own_property_descriptor().f,n=require_to_length(),s=require_to_string(),a=require_not_a_regexp(),o=require_require_object_coercible(),l=require_correct_is_regexp_logic(),c=require_is_pure(),u=r("".endsWith),h=r("".slice),p=Math.min,d=l("endsWith");t({target:"String",proto:!0,forced:!!(c||d||(e=i(String.prototype,"endsWith"),!e||e.writable))&&!d},{endsWith:function(e){var t=s(o(this));a(e);var r=arguments.length>1?arguments[1]:void 0,i=t.length,l=void 0===r?i:p(n(r),i),c=s(e);return u?u(t,c,l):h(t,l-c.length,l)===c}})}}),require_es_string_from_code_point=__commonJS({"node_modules/core-js/modules/es.string.from-code-point.js"(){var e=require_export(),t=require_function_uncurry_this(),r=require_to_absolute_index(),i=RangeError,n=String.fromCharCode,s=String.fromCodePoint,a=t([].join);e({target:"String",stat:!0,arity:1,forced:!!s&&1!=s.length},{
// eslint-disable-next-line no-unused-vars -- required for `.length`
fromCodePoint:function(e){for(var t,s=[],o=arguments.length,l=0;o>l;){if(t=+arguments[l++],r(t,1114111)!==t)throw i(t+" is not a valid code point");s[l]=t<65536?n(t):n(55296+((t-=65536)>>10),t%1024+56320)}return a(s,"")}})}}),require_es_string_includes=__commonJS({"node_modules/core-js/modules/es.string.includes.js"(){"use strict";var e=require_export(),t=require_function_uncurry_this(),r=require_not_a_regexp(),i=require_require_object_coercible(),n=require_to_string(),s=require_correct_is_regexp_logic(),a=t("".indexOf);e({target:"String",proto:!0,forced:!s("includes")},{includes:function(e){return!!~a(n(i(this)),n(r(e)),arguments.length>1?arguments[1]:void 0)}})}}),require_es_string_iterator=__commonJS({"node_modules/core-js/modules/es.string.iterator.js"(){"use strict";var e=require_string_multibyte().charAt,t=require_to_string(),r=require_internal_state(),i=require_iterator_define(),n=require_create_iter_result_object(),s="String Iterator",a=r.set,o=r.getterFor(s);i(String,"String",(function(e){a(this,{type:s,string:t(e),index:0})}),(function(){var t,r=o(this),i=r.string,s=r.index;return s>=i.length?n(void 0,!0):(t=e(i,s),r.index+=t.length,n(t,!1))}))}}),require_fix_regexp_well_known_symbol_logic=__commonJS({"node_modules/core-js/internals/fix-regexp-well-known-symbol-logic.js"(e,t){"use strict";require_es_regexp_exec();var r=require_function_uncurry_this_clause(),i=require_define_built_in(),n=require_regexp_exec(),s=require_fails(),a=require_well_known_symbol(),o=require_create_non_enumerable_property(),l=a("species"),c=RegExp.prototype;t.exports=function(e,t,u,h){var p=a(e),d=!s((function(){var t={};return t[p]=function(){return 7},7!=""[e](t)})),m=d&&!s((function(){var t=!1,r=/a/;return"split"===e&&((r={}).constructor={},r.constructor[l]=function(){return r},r.flags="",r[p]=/./[p]),r.exec=function(){return t=!0,null},r[p](""),!t}));if(!d||!m||u){var f=r(/./[p]),g=t(p,""[e],(function(e,t,i,s,a){var o=r(e),l=t.exec;return l===n||l===c.exec?d&&!a?{done:!0,value:f(t,i,s)}:{done:!0,value:o(i,t,s)}:{done:!1}}));i(String.prototype,e,g[0]),i(c,p,g[1])}h&&o(c[p],"sham",!0)}}}),require_advance_string_index=__commonJS({"node_modules/core-js/internals/advance-string-index.js"(e,t){"use strict";var r=require_string_multibyte().charAt;t.exports=function(e,t,i){return t+(i?r(e,t).length:1)}}}),require_regexp_exec_abstract=__commonJS({"node_modules/core-js/internals/regexp-exec-abstract.js"(e,t){var r=require_function_call(),i=require_an_object(),n=require_is_callable(),s=require_classof_raw(),a=require_regexp_exec(),o=TypeError;t.exports=function(e,t){var l=e.exec;if(n(l)){var c=r(l,e,t);return null!==c&&i(c),c}if("RegExp"===s(e))return r(a,e,t);throw o("RegExp#exec called on incompatible receiver")}}}),require_es_string_match=__commonJS({"node_modules/core-js/modules/es.string.match.js"(){"use strict";var e=require_function_call(),t=require_fix_regexp_well_known_symbol_logic(),r=require_an_object(),i=require_is_null_or_undefined(),n=require_to_length(),s=require_to_string(),a=require_require_object_coercible(),o=require_get_method(),l=require_advance_string_index(),c=require_regexp_exec_abstract();t("match",(function(t,u,h){return[
// `String.prototype.match` method
// https://tc39.es/ecma262/#sec-string.prototype.match
function(r){var n=a(this),l=i(r)?void 0:o(r,t);return l?e(l,r,n):new RegExp(r)[t](s(n))},
// `RegExp.prototype[@@match]` method
// https://tc39.es/ecma262/#sec-regexp.prototype-@@match
function(e){var t=r(this),i=s(e),a=h(u,t,i);if(a.done)return a.value;if(!t.global)return c(t,i);var o=t.unicode;t.lastIndex=0;for(var p,d=[],m=0;null!==(p=c(t,i));){var f=s(p[0]);d[m]=f,""===f&&(t.lastIndex=l(i,n(t.lastIndex),o)),m++}return 0===m?null:d}]}))}}),require_es_string_match_all=__commonJS({"node_modules/core-js/modules/es.string.match-all.js"(){"use strict";var e=require_export(),t=require_function_call(),r=require_function_uncurry_this_clause(),i=require_iterator_create_constructor(),n=require_create_iter_result_object(),s=require_require_object_coercible(),a=require_to_length(),o=require_to_string(),l=require_an_object(),c=require_is_null_or_undefined(),u=require_classof_raw(),h=require_is_regexp(),p=require_regexp_get_flags(),d=require_get_method(),m=require_define_built_in(),f=require_fails(),g=require_well_known_symbol(),_=require_species_constructor(),y=require_advance_string_index(),T=require_regexp_exec_abstract(),v=require_internal_state(),E=require_is_pure(),I=g("matchAll"),b="RegExp String",x=b+" Iterator",S=v.set,w=v.getterFor(x),C=RegExp.prototype,M=TypeError,R=r("".indexOf),A=r("".matchAll),D=!!A&&!f((function(){A("a",/./)})),O=i((function(e,t,r,i){S(this,{type:x,regexp:e,string:t,global:r,unicode:i,done:!1})}),b,(function(){var e=w(this);if(e.done)return n(void 0,!0);var t=e.regexp,r=e.string,i=T(t,r);return null===i?(e.done=!0,n(void 0,!0)):e.global?(""===o(i[0])&&(t.lastIndex=y(r,a(t.lastIndex),e.unicode)),n(i,!1)):(e.done=!0,n(i,!1))})),L=function(e){var t,r,i,n=l(this),s=o(e),c=_(n,RegExp),u=o(p(n));return t=new c(c===RegExp?n.source:n,u),r=!!~R(u,"g"),i=!!~R(u,"u"),t.lastIndex=a(n.lastIndex),new O(t,s,r,i)};e({target:"String",proto:!0,forced:D},{matchAll:function(e){var r,i,n,a,l=s(this);if(c(e)){if(D)return A(l,e)}else{if(h(e)&&(r=o(s(p(e))),!~R(r,"g")))throw M("`.matchAll` does not allow non-global regexes");if(D)return A(l,e);if(void 0===(n=d(e,I))&&E&&"RegExp"==u(e)&&(n=L),n)return t(n,e,l)}return i=o(l),a=new RegExp(e,"g"),E?t(L,a,i):a[I](i)}}),E||I in C||m(C,I,L)}}),require_string_pad_webkit_bug=__commonJS({"node_modules/core-js/internals/string-pad-webkit-bug.js"(e,t){var r=require_engine_user_agent();t.exports=/Version\/10(?:\.\d+){1,2}(?: [\w./]+)?(?: Mobile\/\w+)? Safari\//.test(r)}}),require_es_string_pad_end=__commonJS({"node_modules/core-js/modules/es.string.pad-end.js"(){"use strict";var e=require_export(),t=require_string_pad().end;e({target:"String",proto:!0,forced:require_string_pad_webkit_bug()},{padEnd:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}})}}),require_es_string_pad_start=__commonJS({"node_modules/core-js/modules/es.string.pad-start.js"(){"use strict";var e=require_export(),t=require_string_pad().start;e({target:"String",proto:!0,forced:require_string_pad_webkit_bug()},{padStart:function(e){return t(this,e,arguments.length>1?arguments[1]:void 0)}})}}),require_es_string_raw=__commonJS({"node_modules/core-js/modules/es.string.raw.js"(){var e=require_export(),t=require_function_uncurry_this(),r=require_to_indexed_object(),i=require_to_object(),n=require_to_string(),s=require_length_of_array_like(),a=t([].push),o=t([].join);e({target:"String",stat:!0},{raw:function(e){for(var t=r(i(e).raw),l=s(t),c=arguments.length,u=[],h=0;l>h;){if(a(u,n(t[h++])),h===l)return o(u,"");h<c&&a(u,n(arguments[h]))}}})}}),require_es_string_repeat=__commonJS({"node_modules/core-js/modules/es.string.repeat.js"(){require_export()({target:"String",proto:!0},{repeat:require_string_repeat()})}}),require_get_substitution=__commonJS({"node_modules/core-js/internals/get-substitution.js"(e,t){var r=require_function_uncurry_this(),i=require_to_object(),n=Math.floor,s=r("".charAt),a=r("".replace),o=r("".slice),l=/\$([$&'`]|\d{1,2}|<[^>]*>)/g,c=/\$([$&'`]|\d{1,2})/g;t.exports=function(e,t,r,u,h,p){var d=r+e.length,m=u.length,f=c;return void 0!==h&&(h=i(h),f=l),a(p,f,(function(i,a){var l;switch(s(a,0)){case"$":return"$";case"&":return e;case"`":return o(t,0,r);case"'":return o(t,d);case"<":l=h[o(a,1,-1)];break;default:var c=+a;if(0===c)return i;if(c>m){var p=n(c/10);return 0===p?i:p<=m?void 0===u[p-1]?s(a,1):u[p-1]+s(a,1):i}l=u[c-1]}return void 0===l?"":l}))}}}),require_es_string_replace=__commonJS({"node_modules/core-js/modules/es.string.replace.js"(){"use strict";var e=require_function_apply(),t=require_function_call(),r=require_function_uncurry_this(),i=require_fix_regexp_well_known_symbol_logic(),n=require_fails(),s=require_an_object(),a=require_is_callable(),o=require_is_null_or_undefined(),l=require_to_integer_or_infinity(),c=require_to_length(),u=require_to_string(),h=require_require_object_coercible(),p=require_advance_string_index(),d=require_get_method(),m=require_get_substitution(),f=require_regexp_exec_abstract(),g=require_well_known_symbol()("replace"),_=Math.max,y=Math.min,T=r([].concat),v=r([].push),E=r("".indexOf),I=r("".slice),b="$0"==="a".replace(/./,"$0"),x=!!/./[g]&&""===/./[g]("a","$0");i("replace",(function(r,i,n){var b=x?"$":"$0";return[
// `String.prototype.replace` method
// https://tc39.es/ecma262/#sec-string.prototype.replace
function(e,r){var n=h(this),s=o(e)?void 0:d(e,g);return s?t(s,e,n,r):t(i,u(n),e,r)},
// `RegExp.prototype[@@replace]` method
// https://tc39.es/ecma262/#sec-regexp.prototype-@@replace
function(t,r){var o=s(this),h=u(t);if("string"==typeof r&&-1===E(r,b)&&-1===E(r,"$<")){var d=n(i,o,h,r);if(d.done)return d.value}var g=a(r);g||(r=u(r));var x=o.global;if(x){var S=o.unicode;o.lastIndex=0}for(var w=[];;){var C=f(o,h);if(null===C)break;if(v(w,C),!x)break;""===u(C[0])&&(o.lastIndex=p(h,c(o.lastIndex),S))}for(var M,R="",A=0,D=0;D<w.length;D++){for(var O=u((C=w[D])[0]),L=_(y(l(C.index),h.length),0),P=[],N=1;N<C.length;N++)v(P,void 0===(M=C[N])?M:String(M));var F=C.groups;if(g){var U=T([O],P,L,h);void 0!==F&&v(U,F);var B=u(e(r,void 0,U))}else B=m(O,h,L,P,F,r);L>=A&&(R+=I(h,A,L)+B,A=L+O.length)}return R+I(h,A)}]}),!!n((function(){var e=/./;return e.exec=function(){var e=[];return e.groups={a:"7"},e},"7"!=="".replace(e,"$<a>")}))||!b||x)}}),require_es_string_replace_all=__commonJS({"node_modules/core-js/modules/es.string.replace-all.js"(){"use strict";var e=require_export(),t=require_function_call(),r=require_function_uncurry_this(),i=require_require_object_coercible(),n=require_is_callable(),s=require_is_null_or_undefined(),a=require_is_regexp(),o=require_to_string(),l=require_get_method(),c=require_regexp_get_flags(),u=require_get_substitution(),h=require_well_known_symbol(),p=require_is_pure(),d=h("replace"),m=TypeError,f=r("".indexOf),g=r("".replace),_=r("".slice),y=Math.max,T=function(e,t,r){return r>e.length?-1:""===t?r:f(e,t,r)};e({target:"String",proto:!0},{replaceAll:function(e,r){var h,v,E,I,b,x,S,w,C,M=i(this),R=0,A=0,D="";if(!s(e)){if((h=a(e))&&(v=o(i(c(e))),!~f(v,"g")))throw m("`.replaceAll` does not allow non-global regexes");if(E=l(e,d))return t(E,e,M,r);if(p&&h)return g(o(M),e,r)}for(I=o(M),b=o(e),(x=n(r))||(r=o(r)),S=b.length,w=y(1,S),R=T(I,b,0);-1!==R;)C=x?o(r(b,R,I)):u(b,I,R,[],void 0,r),D+=_(I,A,R)+C,A=R+S,R=T(I,b,R+w);return A<I.length&&(D+=_(I,A)),D}})}}),require_es_string_search=__commonJS({"node_modules/core-js/modules/es.string.search.js"(){"use strict";var e=require_function_call(),t=require_fix_regexp_well_known_symbol_logic(),r=require_an_object(),i=require_is_null_or_undefined(),n=require_require_object_coercible(),s=require_same_value(),a=require_to_string(),o=require_get_method(),l=require_regexp_exec_abstract();t("search",(function(t,c,u){return[
// `String.prototype.search` method
// https://tc39.es/ecma262/#sec-string.prototype.search
function(r){var s=n(this),l=i(r)?void 0:o(r,t);return l?e(l,r,s):new RegExp(r)[t](a(s))},
// `RegExp.prototype[@@search]` method
// https://tc39.es/ecma262/#sec-regexp.prototype-@@search
function(e){var t=r(this),i=a(e),n=u(c,t,i);if(n.done)return n.value;var o=t.lastIndex;s(o,0)||(t.lastIndex=0);var h=l(t,i);return s(t.lastIndex,o)||(t.lastIndex=o),null===h?-1:h.index}]}))}}),require_es_string_split=__commonJS({"node_modules/core-js/modules/es.string.split.js"(){"use strict";var e=require_function_apply(),t=require_function_call(),r=require_function_uncurry_this(),i=require_fix_regexp_well_known_symbol_logic(),n=require_an_object(),s=require_is_null_or_undefined(),a=require_is_regexp(),o=require_require_object_coercible(),l=require_species_constructor(),c=require_advance_string_index(),u=require_to_length(),h=require_to_string(),p=require_get_method(),d=require_array_slice_simple(),m=require_regexp_exec_abstract(),f=require_regexp_exec(),g=require_regexp_sticky_helpers(),_=require_fails(),y=g.UNSUPPORTED_Y,T=4294967295,v=Math.min,E=[].push,I=r(/./.exec),b=r(E),x=r("".slice),S=!_((function(){var e=/(?:)/,t=e.exec;e.exec=function(){return t.apply(this,arguments)};var r="ab".split(e);return 2!==r.length||"a"!==r[0]||"b"!==r[1]}));i("split",(function(r,i,g){var _;return _="c"=="abbc".split(/(b)*/)[1]||// eslint-disable-next-line regexp/no-empty-group -- required for testing
4!="test".split(/(?:)/,-1).length||2!="ab".split(/(?:ab)*/).length||4!=".".split(/(.?)(.?)/).length||// eslint-disable-next-line regexp/no-empty-capturing-group, regexp/no-empty-group -- required for testing
".".split(/()()/).length>1||"".split(/.?/).length?function(r,n){var s=h(o(this)),l=void 0===n?T:n>>>0;if(0===l)return[];if(void 0===r)return[s];if(!a(r))return t(i,s,r,l);for(var c,u,p,m=[],g=(r.ignoreCase?"i":"")+(r.multiline?"m":"")+(r.unicode?"u":"")+(r.sticky?"y":""),_=0,y=new RegExp(r.source,g+"g");(c=t(f,y,s))&&!((u=y.lastIndex)>_&&(b(m,x(s,_,c.index)),c.length>1&&c.index<s.length&&e(E,m,d(c,1)),p=c[0].length,_=u,m.length>=l));)y.lastIndex===c.index&&y.lastIndex++;return _===s.length?!p&&I(y,"")||b(m,""):b(m,x(s,_)),m.length>l?d(m,0,l):m}:"0".split(void 0,0).length?function(e,r){return void 0===e&&0===r?[]:t(i,this,e,r)}:i,[
// `String.prototype.split` method
// https://tc39.es/ecma262/#sec-string.prototype.split
function(e,i){var n=o(this),a=s(e)?void 0:p(e,r);return a?t(a,e,n,i):t(_,h(n),e,i)},
// `RegExp.prototype[@@split]` method
// https://tc39.es/ecma262/#sec-regexp.prototype-@@split
// NOTE: This cannot be properly polyfilled in engines that don't support
// the 'y' flag.
function(e,t){var r=n(this),s=h(e),a=g(_,r,s,t,_!==i);if(a.done)return a.value;var o=l(r,RegExp),p=r.unicode,d=(r.ignoreCase?"i":"")+(r.multiline?"m":"")+(r.unicode?"u":"")+(y?"g":"y"),f=new o(y?"^(?:"+r.source+")":r,d),E=void 0===t?T:t>>>0;if(0===E)return[];if(0===s.length)return null===m(f,s)?[s]:[];for(var I=0,S=0,w=[];S<s.length;){f.lastIndex=y?0:S;var C,M=m(f,y?x(s,S):s);if(null===M||(C=v(u(f.lastIndex+(y?S:0)),s.length))===I)S=c(s,S,p);else{if(b(w,x(s,I,S)),w.length===E)return w;for(var R=1;R<=M.length-1;R++)if(b(w,M[R]),w.length===E)return w;S=I=C}}return b(w,x(s,I)),w}]}),!S,y)}}),require_es_string_starts_with=__commonJS({"node_modules/core-js/modules/es.string.starts-with.js"(){"use strict";var e,t=require_export(),r=require_function_uncurry_this_clause(),i=require_object_get_own_property_descriptor().f,n=require_to_length(),s=require_to_string(),a=require_not_a_regexp(),o=require_require_object_coercible(),l=require_correct_is_regexp_logic(),c=require_is_pure(),u=r("".startsWith),h=r("".slice),p=Math.min,d=l("startsWith");t({target:"String",proto:!0,forced:!!(c||d||(e=i(String.prototype,"startsWith"),!e||e.writable))&&!d},{startsWith:function(e){var t=s(o(this));a(e);var r=n(p(arguments.length>1?arguments[1]:void 0,t.length)),i=s(e);return u?u(t,i,r):h(t,r,r+i.length)===i}})}}),require_es_string_substr=__commonJS({"node_modules/core-js/modules/es.string.substr.js"(){"use strict";var e=require_export(),t=require_function_uncurry_this(),r=require_require_object_coercible(),i=require_to_integer_or_infinity(),n=require_to_string(),s=t("".slice),a=Math.max,o=Math.min;e({target:"String",proto:!0,forced:!"".substr||"b"!=="ab".substr(-1)},{substr:function(e,t){var l,c,u=n(r(this)),h=u.length,p=i(e);return p===1/0&&(p=0),p<0&&(p=a(h+p,0)),(l=void 0===t?h:i(t))<=0||l===1/0||p>=(c=o(p+l,h))?"":s(u,p,c)}})}}),require_string_trim_forced=__commonJS({"node_modules/core-js/internals/string-trim-forced.js"(e,t){var r=require_function_name().PROPER,i=require_fails(),n=require_whitespaces();t.exports=function(e){return i((function(){return!!n[e]()||"​…᠎"!=="​…᠎"[e]()||r&&n[e].name!==e}))}}}),require_es_string_trim=__commonJS({"node_modules/core-js/modules/es.string.trim.js"(){"use strict";var e=require_export(),t=require_string_trim().trim;e({target:"String",proto:!0,forced:require_string_trim_forced()("trim")},{trim:function(){return t(this)}})}}),require_string_trim_end=__commonJS({"node_modules/core-js/internals/string-trim-end.js"(e,t){"use strict";var r=require_string_trim().end,i=require_string_trim_forced();t.exports=i("trimEnd")?function(){return r(this)}:"".trimEnd}}),require_es_string_trim_right=__commonJS({"node_modules/core-js/modules/es.string.trim-right.js"(){var e=require_export(),t=require_string_trim_end();e({target:"String",proto:!0,name:"trimEnd",forced:"".trimRight!==t},{trimRight:t})}}),require_es_string_trim_end=__commonJS({"node_modules/core-js/modules/es.string.trim-end.js"(){require_es_string_trim_right();var e=require_export(),t=require_string_trim_end();e({target:"String",proto:!0,name:"trimEnd",forced:"".trimEnd!==t},{trimEnd:t})}}),require_string_trim_start=__commonJS({"node_modules/core-js/internals/string-trim-start.js"(e,t){"use strict";var r=require_string_trim().start,i=require_string_trim_forced();t.exports=i("trimStart")?function(){return r(this)}:"".trimStart}}),require_es_string_trim_left=__commonJS({"node_modules/core-js/modules/es.string.trim-left.js"(){var e=require_export(),t=require_string_trim_start();e({target:"String",proto:!0,name:"trimStart",forced:"".trimLeft!==t},{trimLeft:t})}}),require_es_string_trim_start=__commonJS({"node_modules/core-js/modules/es.string.trim-start.js"(){require_es_string_trim_left();var e=require_export(),t=require_string_trim_start();e({target:"String",proto:!0,name:"trimStart",forced:"".trimStart!==t},{trimStart:t})}}),require_create_html=__commonJS({"node_modules/core-js/internals/create-html.js"(e,t){var r=require_function_uncurry_this(),i=require_require_object_coercible(),n=require_to_string(),s=/"/g,a=r("".replace);t.exports=function(e,t,r,o){var l=n(i(e)),c="<"+t;return""!==r&&(c+=" "+r+'="'+a(n(o),s,"&quot;")+'"'),c+">"+l+"</"+t+">"}}}),require_string_html_forced=__commonJS({"node_modules/core-js/internals/string-html-forced.js"(e,t){var r=require_fails();t.exports=function(e){return r((function(){var t=""[e]('"');return t!==t.toLowerCase()||t.split('"').length>3}))}}}),require_es_string_anchor=__commonJS({"node_modules/core-js/modules/es.string.anchor.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("anchor")},{anchor:function(e){return t(this,"a","name",e)}})}}),require_es_string_big=__commonJS({"node_modules/core-js/modules/es.string.big.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("big")},{big:function(){return t(this,"big","","")}})}}),require_es_string_blink=__commonJS({"node_modules/core-js/modules/es.string.blink.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("blink")},{blink:function(){return t(this,"blink","","")}})}}),require_es_string_bold=__commonJS({"node_modules/core-js/modules/es.string.bold.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("bold")},{bold:function(){return t(this,"b","","")}})}}),require_es_string_fixed=__commonJS({"node_modules/core-js/modules/es.string.fixed.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("fixed")},{fixed:function(){return t(this,"tt","","")}})}}),require_es_string_fontcolor=__commonJS({"node_modules/core-js/modules/es.string.fontcolor.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("fontcolor")},{fontcolor:function(e){return t(this,"font","color",e)}})}}),require_es_string_fontsize=__commonJS({"node_modules/core-js/modules/es.string.fontsize.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("fontsize")},{fontsize:function(e){return t(this,"font","size",e)}})}}),require_es_string_italics=__commonJS({"node_modules/core-js/modules/es.string.italics.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("italics")},{italics:function(){return t(this,"i","","")}})}}),require_es_string_link=__commonJS({"node_modules/core-js/modules/es.string.link.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("link")},{link:function(e){return t(this,"a","href",e)}})}}),require_es_string_small=__commonJS({"node_modules/core-js/modules/es.string.small.js"(){"use strict";var e=require_export(),t=require_create_html();e({target:"String",proto:!0,forced:require_string_html_forced()("small")},{small:function(){return t(this,"small","","")}})}}),require_es_string_strike=__commonJS({"node_modules/core-js/modules/es.string.strike.js"(){"use strict";var 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// https://tc39.es/ecma262/#sec-weakmap.prototype.delete
// https://tc39.es/ecma262/#sec-weakset.prototype.delete
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set:function(e,t){return _(this,e,t)}}:{
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// TODO: fix export logic
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entries:function(){return new le(this,"entries")}},{enumerable:!0}),l(fe,M,fe.entries,{name:"entries"}),l(fe,"toString",(function(){return O(this).serialize()}),{enumerable:!0}),u(me,R),r({global:!0,constructor:!0,forced:!o},{URLSearchParams:me}),!o&&m(B)&&(ue=s(G.has),he=s(G.set),pe=function(e){if(T(e)){var t,r=e.body;if(_(r)===R)return t=e.headers?new B(e.headers):new B,ue(t,"content-type")||he(t,"content-type","application/x-www-form-urlencoded;charset=UTF-8"),E(e,{body:I(0,v(r)),headers:I(0,t)})}return e},m(F)&&r({global:!0,enumerable:!0,dontCallGetSet:!0,forced:!0},{fetch:function(e){return F(e,arguments.length>1?pe(arguments[1]):{})}}),m(U)&&(de=function(e){return d(this,k),new U(e,arguments.length>1?pe(arguments[1]):{})},k.constructor=de,de.prototype=k,r({global:!0,constructor:!0,dontCallGetSet:!0,forced:!0},{Request:de}))),t.exports={URLSearchParams:me,getState:O}}}),require_web_url_constructor=__commonJS({"node_modules/core-js/modules/web.url.constructor.js"(){"use strict";require_es_string_iterator();var e,t=require_export(),r=require_descriptors(),i=require_url_constructor_detection(),n=require_global(),s=require_function_bind_context(),a=require_function_uncurry_this(),o=require_define_built_in(),l=require_define_built_in_accessor(),c=require_an_instance(),u=require_has_own_property(),h=require_object_assign(),p=require_array_from(),d=require_array_slice_simple(),m=require_string_multibyte().codeAt,f=require_string_punycode_to_ascii(),g=require_to_string(),_=require_set_to_string_tag(),y=require_validate_arguments_length(),T=require_web_url_search_params_constructor(),v=require_internal_state(),E=v.set,I=v.getterFor("URL"),b=T.URLSearchParams,x=T.getState,S=n.URL,w=n.TypeError,C=n.parseInt,M=Math.floor,R=Math.pow,A=a("".charAt),D=a(/./.exec),O=a([].join),L=a(1..toString),P=a([].pop),N=a([].push),F=a("".replace),U=a([].shift),B=a("".split),k=a("".slice),G=a("".toLowerCase),V=a([].unshift),H="Invalid scheme",j="Invalid host",z="Invalid port",q=/[a-z]/i,W=/[\d+-.a-z]/i,Y=/\d/,X=/^0x/i,J=/^[0-7]+$/,$=/^\d+$/,Z=/^[\da-f]+$/i,K=/[\0\t\n\r #%/:<>?@[\\\]^|]/,Q=/[\0\t\n\r #/:<>?@[\\\]^|]/,ee=/^[\u0000-\u0020]+|[\u0000-\u0020]+$/g,te=/[\t\n\r]/g,re=function(e){var t,r,i,n;if("number"==typeof e){for(t=[],r=0;r<4;r++)V(t,e%256),e=M(e/256);return O(t,".")}if("object"==typeof e){for(t="",i=function(e){for(var t=null,r=1,i=null,n=0,s=0;s<8;s++)0!==e[s]?(n>r&&(t=i,r=n),i=null,n=0):(null===i&&(i=s),++n);return n>r&&(t=i,r=n),t}(e),r=0;r<8;r++)n&&0===e[r]||(n&&(n=!1),i===r?(t+=r?":":"::",n=!0):(t+=L(e[r],16),r<7&&(t+=":")));return"["+t+"]"}return e},ie={},ne=h({},ie,{" ":1,'"':1,"<":1,">":1,"`":1}),se=h({},ne,{"#":1,"?":1,"{":1,"}":1}),ae=h({},se,{"/":1,":":1,";":1,"=":1,"@":1,"[":1,"\\":1,"]":1,"^":1,"|":1}),oe=function(e,t){var r=m(e,0);return r>32&&r<127&&!u(t,e)?e:encodeURIComponent(e)},le={ftp:21,file:null,http:80,https:443,ws:80,wss:443},ce=function(e,t){var r;return 2==e.length&&D(q,A(e,0))&&(":"==(r=A(e,1))||!t&&"|"==r)},ue=function(e){var t;return e.length>1&&ce(k(e,0,2))&&(2==e.length||"/"===(t=A(e,2))||"\\"===t||"?"===t||"#"===t)},he=function(e){return"."===e||"%2e"===G(e)},pe={},de={},me={},fe={},ge={},_e={},ye={},Te={},ve={},Ee={},Ie={},be={},xe={},Se={},we={},Ce={},Me={},Re={},Ae={},De={},Oe={},Le=function(e,t,r){var i,n,s,a=g(e);if(t){if(n=this.parse(a))throw w(n);this.searchParams=null}else{if(void 0!==r&&(i=new Le(r,!0)),n=this.parse(a,null,i))throw w(n);(s=x(new b)).bindURL(this),this.searchParams=s}};Le.prototype={type:"URL",
// https://url.spec.whatwg.org/#url-parsing
// eslint-disable-next-line max-statements -- TODO
parse:function(t,r,i){var n,s,a,o,l,c=this,h=r||pe,m=0,f="",_=!1,y=!1,T=!1;for(t=g(t),r||(c.scheme="",c.username="",c.password="",c.host=null,c.port=null,c.path=[],c.query=null,c.fragment=null,c.cannotBeABaseURL=!1,t=F(t,ee,"")),t=F(t,te,""),n=p(t);m<=n.length;){switch(s=n[m],h){case pe:if(!s||!D(q,s)){if(r)return H;h=me;continue}f+=G(s),h=de;break;case de:if(s&&(D(W,s)||"+"==s||"-"==s||"."==s))f+=G(s);else{if(":"!=s){if(r)return H;f="",h=me,m=0;continue}if(r&&(c.isSpecial()!=u(le,f)||"file"==f&&(c.includesCredentials()||null!==c.port)||"file"==c.scheme&&!c.host))return;if(c.scheme=f,r)return void(c.isSpecial()&&le[c.scheme]==c.port&&(c.port=null));f="","file"==c.scheme?h=Se:c.isSpecial()&&i&&i.scheme==c.scheme?h=fe:c.isSpecial()?h=Te:"/"==n[m+1]?(h=ge,m++):(c.cannotBeABaseURL=!0,N(c.path,""),h=Ae)}break;case me:if(!i||i.cannotBeABaseURL&&"#"!=s)return H;if(i.cannotBeABaseURL&&"#"==s){c.scheme=i.scheme,c.path=d(i.path),c.query=i.query,c.fragment="",c.cannotBeABaseURL=!0,h=Oe;break}h="file"==i.scheme?Se:_e;continue;case fe:if("/"!=s||"/"!=n[m+1]){h=_e;continue}h=ve,m++;break;case ge:if("/"==s){h=Ee;break}h=Re;continue;case _e:if(c.scheme=i.scheme,s==e)c.username=i.username,c.password=i.password,c.host=i.host,c.port=i.port,c.path=d(i.path),c.query=i.query;else if("/"==s||"\\"==s&&c.isSpecial())h=ye;else if("?"==s)c.username=i.username,c.password=i.password,c.host=i.host,c.port=i.port,c.path=d(i.path),c.query="",h=De;else{if("#"!=s){c.username=i.username,c.password=i.password,c.host=i.host,c.port=i.port,c.path=d(i.path),c.path.length--,h=Re;continue}c.username=i.username,c.password=i.password,c.host=i.host,c.port=i.port,c.path=d(i.path),c.query=i.query,c.fragment="",h=Oe}break;case ye:if(!c.isSpecial()||"/"!=s&&"\\"!=s){if("/"!=s){c.username=i.username,c.password=i.password,c.host=i.host,c.port=i.port,h=Re;continue}h=Ee}else h=ve;break;case Te:if(h=ve,"/"!=s||"/"!=A(f,m+1))continue;m++;break;case ve:if("/"!=s&&"\\"!=s){h=Ee;continue}break;case Ee:if("@"==s){_&&(f="%40"+f),_=!0,a=p(f);for(var v=0;v<a.length;v++){var E=a[v];if(":"!=E||T){var I=oe(E,ae);T?c.password+=I:c.username+=I}else T=!0}f=""}else if(s==e||"/"==s||"?"==s||"#"==s||"\\"==s&&c.isSpecial()){if(_&&""==f)return"Invalid authority";m-=p(f).length+1,f="",h=Ie}else f+=s;break;case Ie:case be:if(r&&"file"==c.scheme){h=Ce;continue}if(":"!=s||y){if(s==e||"/"==s||"?"==s||"#"==s||"\\"==s&&c.isSpecial()){if(c.isSpecial()&&""==f)return j;if(r&&""==f&&(c.includesCredentials()||null!==c.port))return;if(o=c.parseHost(f))return o;if(f="",h=Me,r)return;continue}"["==s?y=!0:"]"==s&&(y=!1),f+=s}else{if(""==f)return j;if(o=c.parseHost(f))return o;if(f="",h=xe,r==be)return}break;case xe:if(!D(Y,s)){if(s==e||"/"==s||"?"==s||"#"==s||"\\"==s&&c.isSpecial()||r){if(""!=f){var b=C(f,10);if(b>65535)return z;c.port=c.isSpecial()&&b===le[c.scheme]?null:b,f=""}if(r)return;h=Me;continue}return z}f+=s;break;case Se:if(c.scheme="file","/"==s||"\\"==s)h=we;else{if(!i||"file"!=i.scheme){h=Re;continue}if(s==e)c.host=i.host,c.path=d(i.path),c.query=i.query;else if("?"==s)c.host=i.host,c.path=d(i.path),c.query="",h=De;else{if("#"!=s){ue(O(d(n,m),""))||(c.host=i.host,c.path=d(i.path),c.shortenPath()),h=Re;continue}c.host=i.host,c.path=d(i.path),c.query=i.query,c.fragment="",h=Oe}}break;case we:if("/"==s||"\\"==s){h=Ce;break}i&&"file"==i.scheme&&!ue(O(d(n,m),""))&&(ce(i.path[0],!0)?N(c.path,i.path[0]):c.host=i.host),h=Re;continue;case Ce:if(s==e||"/"==s||"\\"==s||"?"==s||"#"==s){if(!r&&ce(f))h=Re;else if(""==f){if(c.host="",r)return;h=Me}else{if(o=c.parseHost(f))return o;if("localhost"==c.host&&(c.host=""),r)return;f="",h=Me}continue}f+=s;break;case Me:if(c.isSpecial()){if(h=Re,"/"!=s&&"\\"!=s)continue}else if(r||"?"!=s)if(r||"#"!=s){if(s!=e&&(h=Re,"/"!=s))continue}else c.fragment="",h=Oe;else c.query="",h=De;break;case Re:if(s==e||"/"==s||"\\"==s&&c.isSpecial()||!r&&("?"==s||"#"==s)){if(".."===(l=G(l=f))||"%2e."===l||".%2e"===l||"%2e%2e"===l?(c.shortenPath(),"/"==s||"\\"==s&&c.isSpecial()||N(c.path,"")):he(f)?"/"==s||"\\"==s&&c.isSpecial()||N(c.path,""):("file"==c.scheme&&!c.path.length&&ce(f)&&(c.host&&(c.host=""),f=A(f,0)+":"),N(c.path,f)),f="","file"==c.scheme&&(s==e||"?"==s||"#"==s))for(;c.path.length>1&&""===c.path[0];)U(c.path);"?"==s?(c.query="",h=De):"#"==s&&(c.fragment="",h=Oe)}else f+=oe(s,se);break;case Ae:"?"==s?(c.query="",h=De):"#"==s?(c.fragment="",h=Oe):s!=e&&(c.path[0]+=oe(s,ie));break;case De:r||"#"!=s?s!=e&&("'"==s&&c.isSpecial()?c.query+="%27":c.query+="#"==s?"%23":oe(s,ie)):(c.fragment="",h=Oe);break;case Oe:s!=e&&(c.fragment+=oe(s,ne))}m++}},
// https://url.spec.whatwg.org/#host-parsing
parseHost:function(e){var t,r,i;if("["==A(e,0)){if("]"!=A(e,e.length-1))return j;if(t=function(e){var t,r,i,n,s,a,o,l=[0,0,0,0,0,0,0,0],c=0,u=null,h=0,p=function(){return A(e,h)};if(":"==p()){if(":"!=A(e,1))return;h+=2,u=++c}for(;p();){if(8==c)return;if(":"!=p()){for(t=r=0;r<4&&D(Z,p());)t=16*t+C(p(),16),h++,r++;if("."==p()){if(0==r)return;if(h-=r,c>6)return;for(i=0;p();){if(n=null,i>0){if(!("."==p()&&i<4))return;h++}if(!D(Y,p()))return;for(;D(Y,p());){if(s=C(p(),10),null===n)n=s;else{if(0==n)return;n=10*n+s}if(n>255)return;h++}l[c]=256*l[c]+n,2!=++i&&4!=i||c++}if(4!=i)return;break}if(":"==p()){if(h++,!p())return}else if(p())return;l[c++]=t}else{if(null!==u)return;h++,u=++c}}if(null!==u)for(a=c-u,c=7;0!=c&&a>0;)o=l[c],l[c--]=l[u+a-1],l[u+--a]=o;else if(8!=c)return;return l}(k(e,1,-1)),!t)return j;this.host=t}else if(this.isSpecial()){if(e=f(e),D(K,e))return j;if(t=function(e){var t,r,i,n,s,a,o,l=B(e,".");if(l.length&&""==l[l.length-1]&&l.length--,(t=l.length)>4)return e;for(r=[],i=0;i<t;i++){if(""==(n=l[i]))return e;if(s=10,n.length>1&&"0"==A(n,0)&&(s=D(X,n)?16:8,n=k(n,8==s?1:2)),""===n)a=0;else{if(!D(10==s?$:8==s?J:Z,n))return e;a=C(n,s)}N(r,a)}for(i=0;i<t;i++)if(a=r[i],i==t-1){if(a>=R(256,5-t))return null}else if(a>255)return null;for(o=P(r),i=0;i<r.length;i++)o+=r[i]*R(256,3-i);return o}(e),null===t)return j;this.host=t}else{if(D(Q,e))return j;for(t="",r=p(e),i=0;i<r.length;i++)t+=oe(r[i],ie);this.host=t}},
// https://url.spec.whatwg.org/#cannot-have-a-username-password-port
cannotHaveUsernamePasswordPort:function(){return!this.host||this.cannotBeABaseURL||"file"==this.scheme},
// https://url.spec.whatwg.org/#include-credentials
includesCredentials:function(){return""!=this.username||""!=this.password},
// https://url.spec.whatwg.org/#is-special
isSpecial:function(){return u(le,this.scheme)},
// https://url.spec.whatwg.org/#shorten-a-urls-path
shortenPath:function(){var e=this.path,t=e.length;!t||"file"==this.scheme&&1==t&&ce(e[0],!0)||e.length--},
// https://url.spec.whatwg.org/#concept-url-serializer
serialize:function(){var e=this,t=e.scheme,r=e.username,i=e.password,n=e.host,s=e.port,a=e.path,o=e.query,l=e.fragment,c=t+":";return null!==n?(c+="//",e.includesCredentials()&&(c+=r+(i?":"+i:"")+"@"),c+=re(n),null!==s&&(c+=":"+s)):"file"==t&&(c+="//"),c+=e.cannotBeABaseURL?a[0]:a.length?"/"+O(a,"/"):"",null!==o&&(c+="?"+o),null!==l&&(c+="#"+l),c},
// https://url.spec.whatwg.org/#dom-url-href
setHref:function(e){var t=this.parse(e);if(t)throw w(t);this.searchParams.update()},
// https://url.spec.whatwg.org/#dom-url-origin
getOrigin:function(){var e=this.scheme,t=this.port;if("blob"==e)try{return new Fe(e.path[0]).origin}catch(e){return"null"}return"file"!=e&&this.isSpecial()?e+"://"+re(this.host)+(null!==t?":"+t:""):"null"},
// https://url.spec.whatwg.org/#dom-url-protocol
getProtocol:function(){return this.scheme+":"},setProtocol:function(e){this.parse(g(e)+":",pe)},
// https://url.spec.whatwg.org/#dom-url-username
getUsername:function(){return this.username},setUsername:function(e){var t=p(g(e));if(!this.cannotHaveUsernamePasswordPort()){this.username="";for(var r=0;r<t.length;r++)this.username+=oe(t[r],ae)}},
// https://url.spec.whatwg.org/#dom-url-password
getPassword:function(){return this.password},setPassword:function(e){var t=p(g(e));if(!this.cannotHaveUsernamePasswordPort()){this.password="";for(var r=0;r<t.length;r++)this.password+=oe(t[r],ae)}},
// https://url.spec.whatwg.org/#dom-url-host
getHost:function(){var e=this.host,t=this.port;return null===e?"":null===t?re(e):re(e)+":"+t},setHost:function(e){this.cannotBeABaseURL||this.parse(e,Ie)},
// https://url.spec.whatwg.org/#dom-url-hostname
getHostname:function(){var e=this.host;return null===e?"":re(e)},setHostname:function(e){this.cannotBeABaseURL||this.parse(e,be)},
// https://url.spec.whatwg.org/#dom-url-port
getPort:function(){var e=this.port;return null===e?"":g(e)},setPort:function(e){this.cannotHaveUsernamePasswordPort()||(""==(e=g(e))?this.port=null:this.parse(e,xe))},
// https://url.spec.whatwg.org/#dom-url-pathname
getPathname:function(){var e=this.path;return this.cannotBeABaseURL?e[0]:e.length?"/"+O(e,"/"):""},setPathname:function(e){this.cannotBeABaseURL||(this.path=[],this.parse(e,Me))},
// https://url.spec.whatwg.org/#dom-url-search
getSearch:function(){var e=this.query;return e?"?"+e:""},setSearch:function(e){""==(e=g(e))?this.query=null:("?"==A(e,0)&&(e=k(e,1)),this.query="",this.parse(e,De)),this.searchParams.update()},
// https://url.spec.whatwg.org/#dom-url-searchparams
getSearchParams:function(){return this.searchParams.facade},
// https://url.spec.whatwg.org/#dom-url-hash
getHash:function(){var e=this.fragment;return e?"#"+e:""},setHash:function(e){""!=(e=g(e))?("#"==A(e,0)&&(e=k(e,1)),this.fragment="",this.parse(e,Oe)):this.fragment=null},update:function(){this.query=this.searchParams.serialize()||null}};var Pe,Ne,Fe=function(e){var t=c(this,Ue),i=y(arguments.length,1)>1?arguments[1]:void 0,n=E(t,new Le(e,!1,i));r||(t.href=n.serialize(),t.origin=n.getOrigin(),t.protocol=n.getProtocol(),t.username=n.getUsername(),t.password=n.getPassword(),t.host=n.getHost(),t.hostname=n.getHostname(),t.port=n.getPort(),t.pathname=n.getPathname(),t.search=n.getSearch(),t.searchParams=n.getSearchParams(),t.hash=n.getHash())},Ue=Fe.prototype,Be=function(e,t){return{get:function(){return I(this)[e]()},set:t&&function(e){return 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// for ordering sweep events in the sweep event queue
value:function(e,r){var i=t.comparePoints(e.point,r.point);return 0!==i?i:(e.point!==r.point&&e.link(r),e.isLeft!==r.isLeft?e.isLeft?1:-1:A.compare(e.segment,r.segment))}
// for ordering points in sweep line order
},{key:"comparePoints",value:function(e,t){return e.x<t.x?-1:e.x>t.x?1:e.y<t.y?-1:e.y>t.y?1:0}
// Warning: 'point' input will be modified and re-used (for performance)
}]),r(t,[{key:"link",value:function(e){if(e.point===this.point)throw new Error("Tried to link already linked events");for(var t=e.point.events,r=0,i=t.length;r<i;r++){var n=t[r];this.point.events.push(n),n.point=this.point}this.checkForConsuming()}
/* Do a pass over our linked events and check to see if any pair
           * of segments match, and should be consumed. */},{key:"checkForConsuming",value:function(){for(var e=this.point.events.length,t=0;t<e;t++){var r=this.point.events[t];if(void 0===r.segment.consumedBy)for(var i=t+1;i<e;i++){var n=this.point.events[i];void 0===n.consumedBy&&r.otherSE.point.events===n.otherSE.point.events&&r.segment.consume(n.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var e=[],t=0,r=this.point.events.length;t<r;t++){var i=this.point.events[t];i!==this&&!i.segment.ringOut&&i.segment.isInResult()&&e.push(i)}return e}
/**
           * Returns a comparator function for sorting linked events that will
           * favor the event that will give us the smallest left-side angle.
           * All ring construction starts as low as possible heading to the right,
           * so by always turning left as sharp as possible we'll get polygons
           * without uncessary loops & holes.
           *
           * The comparator function has a compute cache such that it avoids
           * re-computing already-computed values.
           */},{key:"getLeftmostComparator",value:function(e){var t=this,r=new Map,i=function(i){var n,s,a,o,l,c=i.otherSE;r.set(i,{sine:(n=t.point,s=e.point,a=c.point,o={x:s.x-n.x,y:s.y-n.y},l={x:a.x-n.x,y:a.y-n.y},E(l,o)/x(l)/x(o)),cosine:S(t.point,e.point,c.point)})};return function(e,t){r.has(e)||i(e),r.has(t)||i(t);var n=r.get(e),s=n.sine,a=n.cosine,o=r.get(t),l=o.sine,c=o.cosine;return s>=0&&l>=0?a<c?1:a>c?-1:0:s<0&&l<0?a<c?-1:a>c?1:0:l<s?-1:l>s?1:0}}}]),t}(),R=0,A=function(){function t(r,i,n,s){e(this,t),this.id=++R,this.leftSE=r,r.segment=this,r.otherSE=i,this.rightSE=i,i.segment=this,i.otherSE=r,this.rings=n,this.windings=s}return r(t,null,[{key:"compare",
/* This compare() function is for ordering segments in the sweep
           * line tree, and does so according to the following criteria:
           *
           * Consider the vertical line that lies an infinestimal step to the
           * right of the right-more of the two left endpoints of the input
           * segments. Imagine slowly moving a point up from negative infinity
           * in the increasing y direction. Which of the two segments will that
           * point intersect first? That segment comes 'before' the other one.
           *
           * If neither segment would be intersected by such a line, (if one
           * or more of the segments are vertical) then the line to be considered
           * is directly on the right-more of the two left inputs.
           */
value:function(e,t){var r=e.leftSE.point.x,i=t.leftSE.point.x,n=e.rightSE.point.x,s=t.rightSE.point.x;if(s<r)return 1;if(n<i)return-1;var a=e.leftSE.point.y,o=t.leftSE.point.y,l=e.rightSE.point.y,c=t.rightSE.point.y;if(r<i){if(o<a&&o<l)return 1;if(o>a&&o>l)return-1;var u=e.comparePoint(t.leftSE.point);if(u<0)return 1;if(u>0)return-1;var h=t.comparePoint(e.rightSE.point);return 0!==h?h:-1}if(r>i){if(a<o&&a<c)return-1;if(a>o&&a>c)return 1;var p=t.comparePoint(e.leftSE.point);if(0!==p)return p;var d=e.comparePoint(t.rightSE.point);return d<0?1:d>0?-1:1}if(a<o)return-1;if(a>o)return 1;if(n<s){var m=t.comparePoint(e.rightSE.point);if(0!==m)return m}if(n>s){var f=e.comparePoint(t.rightSE.point);if(f<0)return 1;if(f>0)return-1}if(n!==s){var g=l-a,_=n-r,y=c-o,T=s-i;if(g>_&&y<T)return 1;if(g<_&&y>T)return-1}return n>s?1:n<s||l<c?-1:l>c?1:e.id<t.id?-1:e.id>t.id?1:0}
/* Warning: a reference to ringWindings input will be stored,
           *  and possibly will be later modified */}]),r(t,[{key:"replaceRightSE",
/* When a segment is split, the rightSE is replaced with a new sweep event */
value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,t=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e<t?e:t},ur:{x:this.rightSE.point.x,y:e>t?e:t}}}
/* A vector from the left point to the right */},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}
/* Compare this segment with a point.
           *
           * A point P is considered to be colinear to a segment if there
           * exists a distance D such that if we travel along the segment
           * from one * endpoint towards the other a distance D, we find
           * ourselves at point P.
           *
           * Return value indicates:
           *
           *   1: point lies above the segment (to the left of vertical)
           *   0: point is colinear to segment
           *  -1: point lies below the segment (to the right of vertical)
           */},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var t=this.leftSE.point,r=this.rightSE.point,i=this.vector();if(t.x===r.x)return e.x===t.x?0:e.x<t.x?1:-1;var n=(e.y-t.y)/i.y,s=t.x+n*i.x;if(e.x===s)return 0;var a=(e.x-t.x)/i.x,o=t.y+a*i.y;return e.y===o?0:e.y<o?-1:1}
/**
           * Given another segment, returns the first non-trivial intersection
           * between the two segments (in terms of sweep line ordering), if it exists.
           *
           * A 'non-trivial' intersection is one that will cause one or both of the
           * segments to be split(). As such, 'trivial' vs. 'non-trivial' intersection:
           *
           *   * endpoint of segA with endpoint of segB --> trivial
           *   * endpoint of segA with point along segB --> non-trivial
           *   * endpoint of segB with point along segA --> non-trivial
           *   * point along segA with point along segB --> non-trivial
           *
           * If no non-trivial intersection exists, return null
           * Else, return null.
           */},{key:"getIntersection",value:function(e){var t=this.bbox(),r=e.bbox(),i=m(t,r);if(null===i)return null;var n=this.leftSE.point,s=this.rightSE.point,a=e.leftSE.point,o=e.rightSE.point,l=d(t,a)&&0===this.comparePoint(a),c=d(r,n)&&0===e.comparePoint(n),u=d(t,o)&&0===this.comparePoint(o),h=d(r,s)&&0===e.comparePoint(s);if(c&&l)return h&&!u?s:!h&&u?o:null;if(c)return u&&n.x===o.x&&n.y===o.y?null:n;if(l)return h&&s.x===a.x&&s.y===a.y?null:a;if(h&&u)return null;if(h)return s;if(u)return o;var p=function(e,t,r,i){if(0===t.x)return C(r,i,e.x);if(0===i.x)return C(e,t,r.x);if(0===t.y)return w(r,i,e.y);if(0===i.y)return w(e,t,r.y);var n=E(t,i);if(0==n)return null;var s={x:r.x-e.x,y:r.y-e.y},a=E(s,t)/n,o=E(s,i)/n;return{x:(e.x+o*t.x+(r.x+a*i.x))/2,y:(e.y+o*t.y+(r.y+a*i.y))/2}}(n,this.vector(),a,e.vector());return null===p?null:d(i,p)?v.round(p.x,p.y):null}
/**
           * Split the given segment into multiple segments on the given points.
           *  * Each existing segment will retain its leftSE and a new rightSE will be
           *    generated for it.
           *  * A new segment will be generated which will adopt the original segment's
           *    rightSE, and a new leftSE will be generated for it.
           *  * If there are more than two points given to split on, new segments
           *    in the middle will be generated with new leftSE and rightSE's.
           *  * An array of the newly generated SweepEvents will be returned.
           *
           * Warning: input array of points is modified
           */},{key:"split",value:function(e){var r=[],i=void 0!==e.events,n=new M(e,!0),s=new M(e,!1),a=this.rightSE;this.replaceRightSE(s),r.push(s),r.push(n);var o=new t(n,a,this.rings.slice(),this.windings.slice());return M.comparePoints(o.leftSE.point,o.rightSE.point)>0&&o.swapEvents(),M.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),i&&(n.checkForConsuming(),s.checkForConsuming()),r}
/* Swap which event is left and right */},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var t=0,r=this.windings.length;t<r;t++)this.windings[t]*=-1}
/* Consume another segment. We take their rings under our wing
           * and mark them as consumed. Use for perfectly overlapping segments */},{key:"consume",value:function(e){for(var r=this,i=e;r.consumedBy;)r=r.consumedBy;for(;i.consumedBy;)i=i.consumedBy;var n=t.compare(r,i);if(0!==n){if(n>0){var s=r;r=i,i=s}if(r.prev===i){var a=r;r=i,i=a}for(var o=0,l=i.rings.length;o<l;o++){var c=i.rings[o],u=i.windings[o],h=r.rings.indexOf(c);-1===h?(r.rings.push(c),r.windings.push(u)):r.windings[h]+=u}i.rings=null,i.windings=null,i.consumedBy=r,i.leftSE.consumedBy=r.leftSE,i.rightSE.consumedBy=r.rightSE}}
/* The first segment previous segment chain that is in the result */},{key:"prevInResult",value:function(){return void 0!==this._prevInResult||(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null),this._prevInResult}},{key:"beforeState",value:function(){if(void 0!==this._beforeState)return this._beforeState;if(this.prev){var e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}else this._beforeState={rings:[],windings:[],multiPolys:[]};return this._beforeState}},{key:"afterState",value:function(){if(void 0!==this._afterState)return this._afterState;var e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};for(var t=this._afterState.rings,r=this._afterState.windings,i=this._afterState.multiPolys,n=0,s=this.rings.length;n<s;n++){var a=this.rings[n],o=this.windings[n],l=t.indexOf(a);-1===l?(t.push(a),r.push(o)):r[l]+=o}for(var c=[],u=[],h=0,p=t.length;h<p;h++)if(0!==r[h]){var d=t[h],m=d.poly;if(-1===u.indexOf(m))if(d.isExterior)c.push(m);else{-1===u.indexOf(m)&&u.push(m);var f=c.indexOf(d.poly);-1!==f&&c.splice(f,1)}}for(var g=0,_=c.length;g<_;g++){var y=c[g].multiPoly;-1===i.indexOf(y)&&i.push(y)}return this._afterState}
/* Is this segment part of the final result? */},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(void 0!==this._isInResult)return this._isInResult;var e=this.beforeState().multiPolys,t=this.afterState().multiPolys;switch(V.type){case"union":var r=0===e.length,i=0===t.length;this._isInResult=r!==i;break;case"intersection":var n,s;e.length<t.length?(n=e.length,s=t.length):(n=t.length,s=e.length),this._isInResult=s===V.numMultiPolys&&n<s;break;case"xor":var a=Math.abs(e.length-t.length);this._isInResult=a%2==1;break;case"difference":var o=function(e){return 1===e.length&&e[0].isSubject};this._isInResult=o(e)!==o(t);break;default:throw new Error("Unrecognized operation type found ".concat(V.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,r,i){var n,s,a,o=M.comparePoints(e,r);if(o<0)n=e,s=r,a=1;else{if(!(o>0))throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));n=r,s=e,a=-1}return new t(new M(n,!0),new M(s,!1),[i],[a])}}]),t}(),D=function(){function t(r,i,n){if(e(this,t),!Array.isArray(r)||0===r.length)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=i,this.isExterior=n,this.segments=[],"number"!=typeof r[0][0]||"number"!=typeof r[0][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var s=v.round(r[0][0],r[0][1]);this.bbox={ll:{x:s.x,y:s.y},ur:{x:s.x,y:s.y}};for(var a=s,o=1,l=r.length;o<l;o++){if("number"!=typeof r[o][0]||"number"!=typeof r[o][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var c=v.round(r[o][0],r[o][1]);c.x===a.x&&c.y===a.y||(this.segments.push(A.fromRing(a,c,this)),c.x<this.bbox.ll.x&&(this.bbox.ll.x=c.x),c.y<this.bbox.ll.y&&(this.bbox.ll.y=c.y),c.x>this.bbox.ur.x&&(this.bbox.ur.x=c.x),c.y>this.bbox.ur.y&&(this.bbox.ur.y=c.y),a=c)}s.x===a.x&&s.y===a.y||this.segments.push(A.fromRing(a,s,this))}return r(t,[{key:"getSweepEvents",value:function(){for(var e=[],t=0,r=this.segments.length;t<r;t++){var i=this.segments[t];e.push(i.leftSE),e.push(i.rightSE)}return e}}]),t}(),O=function(){function t(r,i){if(e(this,t),!Array.isArray(r))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new D(r[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var n=1,s=r.length;n<s;n++){var a=new D(r[n],this,!1);a.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=a.bbox.ll.x),a.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=a.bbox.ll.y),a.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=a.bbox.ur.x),a.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=a.bbox.ur.y),this.interiorRings.push(a)}this.multiPoly=i}return r(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),t=0,r=this.interiorRings.length;t<r;t++)for(var i=this.interiorRings[t].getSweepEvents(),n=0,s=i.length;n<s;n++)e.push(i[n]);return e}}]),t}(),L=function(){function t(r,i){if(e(this,t),!Array.isArray(r))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{"number"==typeof r[0][0][0]&&(r=[r])}catch(e){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var n=0,s=r.length;n<s;n++){var a=new O(r[n],this);a.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=a.bbox.ll.x),a.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=a.bbox.ll.y),a.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=a.bbox.ur.x),a.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=a.bbox.ur.y),this.polys.push(a)}this.isSubject=i}return r(t,[{key:"getSweepEvents",value:function(){for(var e=[],t=0,r=this.polys.length;t<r;t++)for(var i=this.polys[t].getSweepEvents(),n=0,s=i.length;n<s;n++)e.push(i[n]);return e}}]),t}(),P=function(){function t(r){e(this,t),this.events=r;for(var i=0,n=r.length;i<n;i++)r[i].segment.ringOut=this;this.poly=null}return r(t,null,[{key:"factory",
/* Given the segments from the sweep line pass, compute & return a series
           * of closed rings from all the segments marked to be part of the result */
value:function(e){for(var r=[],i=0,n=e.length;i<n;i++){var s=e[i];if(s.isInResult()&&!s.ringOut){for(var a=null,o=s.leftSE,l=s.rightSE,c=[o],u=o.point,h=[];a=o,o=l,c.push(o),o.point!==u;)for(;;){var p=o.getAvailableLinkedEvents();if(0===p.length){var d=c[0].point,m=c[c.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(d.x,",")+" ".concat(d.y,"]. Last matching segment found ends at")+" [".concat(m.x,", ").concat(m.y,"]."))}if(1===p.length){l=p[0].otherSE;break}for(var f=null,g=0,_=h.length;g<_;g++)if(h[g].point===o.point){f=g;break}if(null===f){h.push({index:c.length,point:o.point});var y=o.getLeftmostComparator(a);l=p.sort(y)[0].otherSE;break}var T=h.splice(f)[0],v=c.splice(T.index);v.unshift(v[0].otherSE),r.push(new t(v.reverse()))}r.push(new t(c))}}return r}}]),r(t,[{key:"getGeom",value:function(){for(var e=this.events[0].point,t=[e],r=1,i=this.events.length-1;r<i;r++){var n=this.events[r].point,s=this.events[r+1].point;0!==b(n,e,s)&&(t.push(n),e=n)}if(1===t.length)return null;var a=t[0],o=t[1];0===b(a,e,o)&&t.shift(),t.push(t[0]);for(var l=this.isExteriorRing()?1:-1,c=this.isExteriorRing()?0:t.length-1,u=this.isExteriorRing()?t.length:-1,h=[],p=c;p!=u;p+=l)h.push([t[p].x,t[p].y]);return h}},{key:"isExteriorRing",value:function(){if(void 0===this._isExteriorRing){var e=this.enclosingRing();this._isExteriorRing=!e||!e.isExteriorRing()}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return void 0===this._enclosingRing&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}
/* Returns the ring that encloses this one, if any */},{key:"_calcEnclosingRing",value:function(){for(var e=this.events[0],t=1,r=this.events.length;t<r;t++){var i=this.events[t];M.compare(e,i)>0&&(e=i)}for(var n=e.segment.prevInResult(),s=n?n.prevInResult():null;;){if(!n)return null;if(!s)return n.ringOut;if(s.ringOut!==n.ringOut)return s.ringOut.enclosingRing()!==n.ringOut?n.ringOut:n.ringOut.enclosingRing();n=s.prevInResult(),s=n?n.prevInResult():null}}}]),t}(),N=function(){function t(r){e(this,t),this.exteriorRing=r,r.poly=this,this.interiorRings=[]}return r(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(null===e[0])return null;for(var t=0,r=this.interiorRings.length;t<r;t++){var i=this.interiorRings[t].getGeom();null!==i&&e.push(i)}return e}}]),t}(),F=function(){function t(r){e(this,t),this.rings=r,this.polys=this._composePolys(r)}return r(t,[{key:"getGeom",value:function(){for(var e=[],t=0,r=this.polys.length;t<r;t++){var i=this.polys[t].getGeom();null!==i&&e.push(i)}return e}},{key:"_composePolys",value:function(e){for(var t=[],r=0,i=e.length;r<i;r++){var n=e[r];if(!n.poly)if(n.isExteriorRing())t.push(new N(n));else{var s=n.enclosingRing();s.poly||t.push(new N(s)),s.poly.addInterior(n)}}return t}}]),t}(),U=function(){function t(r){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:A.compare;e(this,t),this.queue=r,this.tree=new c(i),this.segments=[]}return r(t,[{key:"process",value:function(e){var t=e.segment,r=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(t),r;var i=e.isLeft?this.tree.insert(t):this.tree.find(t);if(!i)throw new Error("Unable to find segment #".concat(t.id," ")+"[".concat(t.leftSE.point.x,", ").concat(t.leftSE.point.y,"] -> ")+"[".concat(t.rightSE.point.x,", ").concat(t.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var n=i,s=i,a=void 0,o=void 0;void 0===a;)null===(n=this.tree.prev(n))?a=null:void 0===n.key.consumedBy&&(a=n.key);for(;void 0===o;)null===(s=this.tree.next(s))?o=null:void 0===s.key.consumedBy&&(o=s.key);if(e.isLeft){var l=null;if(a){var c=a.getIntersection(t);if(null!==c&&(t.isAnEndpoint(c)||(l=c),!a.isAnEndpoint(c)))for(var u=this._splitSafely(a,c),h=0,p=u.length;h<p;h++)r.push(u[h])}var d=null;if(o){var m=o.getIntersection(t);if(null!==m&&(t.isAnEndpoint(m)||(d=m),!o.isAnEndpoint(m)))for(var f=this._splitSafely(o,m),g=0,_=f.length;g<_;g++)r.push(f[g])}if(null!==l||null!==d){var y=null;y=null===l?d:null===d||M.comparePoints(l,d)<=0?l:d,this.queue.remove(t.rightSE),r.push(t.rightSE);for(var T=t.split(y),v=0,E=T.length;v<E;v++)r.push(T[v])}r.length>0?(this.tree.remove(t),r.push(e)):(this.segments.push(t),t.prev=a)}else{if(a&&o){var I=a.getIntersection(o);if(null!==I){if(!a.isAnEndpoint(I))for(var b=this._splitSafely(a,I),x=0,S=b.length;x<S;x++)r.push(b[x]);if(!o.isAnEndpoint(I))for(var w=this._splitSafely(o,I),C=0,R=w.length;C<R;C++)r.push(w[C])}}this.tree.remove(t)}return r}
/* Safely split a segment that is currently in the datastructures
           * IE - a segment other than the one that is currently being processed. */},{key:"_splitSafely",value:function(e,t){this.tree.remove(e);var r=e.rightSE;this.queue.remove(r);var i=e.split(t);return i.push(r),void 0===e.consumedBy&&this.tree.insert(e),i}}]),t}(),B="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,k="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,G=function(){function t(){e(this,t)}return r(t,[{key:"run",value:function(e,t,r){V.type=e,v.reset();for(var i=[new L(t,!0)],n=0,s=r.length;n<s;n++)i.push(new L(r[n],!1));if(V.numMultiPolys=i.length,"difference"===V.type)for(var a=i[0],o=1;o<i.length;)null!==m(i[o].bbox,a.bbox)?o++:i.splice(o,1);if("intersection"===V.type)for(var l=0,u=i.length;l<u;l++)for(var h=i[l],p=l+1,d=i.length;p<d;p++)if(null===m(h.bbox,i[p].bbox))return[];for(var f=new c(M.compare),g=0,_=i.length;g<_;g++)for(var y=i[g].getSweepEvents(),T=0,E=y.length;T<E;T++)if(f.insert(y[T]),f.size>B)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var I=new U(f),b=f.size,x=f.pop();x;){var S=x.key;if(f.size===b){var w=S.segment;throw new Error("Unable to pop() ".concat(S.isLeft?"left":"right"," SweepEvent ")+"[".concat(S.point.x,", ").concat(S.point.y,"] from segment #").concat(w.id," ")+"[".concat(w.leftSE.point.x,", ").concat(w.leftSE.point.y,"] -> ")+"[".concat(w.rightSE.point.x,", ").concat(w.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(f.size>B)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(I.segments.length>k)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var C=I.process(S),R=0,A=C.length;R<A;R++){var D=C[R];void 0===D.consumedBy&&f.insert(D)}b=f.size,x=f.pop()}v.reset();var O=P.factory(I.segments);return new F(O).getGeom()}}]),t}(),V=new G,H={union:function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];return V.run("union",e,r)},intersection:function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];return V.run("intersection",e,r)},xor:function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];return V.run("xor",e,r)},difference:function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];return V.run("difference",e,r)}};return H},"object"==typeof e&&void 0!==t?t.exports=i():"function"==typeof define&&define.amd?define(i):(r="undefined"!=typeof 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// 1 if filled above
below:2===t[n]},otherFill:null})})),r&&r.selected(i),i}var i={union:function(e,t){return r(e,[0,2,1,0,2,2,0,0,1,0,1,0,0,0,0,0],t)},intersect:function(e,t){return r(e,[0,0,0,0,0,2,0,2,0,0,1,1,0,2,1,0],t)},difference:function(e,t){return r(e,[0,0,0,0,2,0,2,0,1,1,0,0,0,1,2,0],t)},differenceRev:function(e,t){return r(e,[0,2,1,0,0,0,1,1,0,2,0,2,0,0,0,0],t)},xor:function(e,t){return r(e,[0,2,1,0,2,0,0,1,1,0,0,2,0,1,2,0],t)}};t.exports=i}}),require_geojson=__commonJS({"node_modules/polybooljs/lib/geojson.js"(e,t){var r={
// convert a GeoJSON object to a PolyBool polygon
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type:"MultiPolygon",coordinates:u}}};t.exports=r}}),require_polybooljs=__commonJS({"node_modules/polybooljs/index.js"(e,t){var r,i=require_build_log(),n=require_epsilon(),s=require_intersecter(),a=require_segment_chainer(),o=require_segment_selector(),l=require_geojson(),c=!1,u=n();function h(e,t,i){var n=r.segments(e),s=r.segments(t),a=i(r.combine(n,s));return r.polygon(a)}r={
// getter/setter for buildLog
buildLog:function(e){return!0===e?c=i():!1===e&&(c=!1),!1!==c&&c.list},
// getter/setter for epsilon
epsilon:function(e){return u.epsilon(e)},
// core API
segments:function(e){var t=s(!0,u,c);return e.regions.forEach(t.addRegion),{segments:t.calculate(e.inverted),inverted:e.inverted}},combine:function(e,t){return{combined:s(!1,u,c).calculate(e.segments,e.inverted,t.segments,t.inverted),inverted1:e.inverted,inverted2:t.inverted}},selectUnion:function(e){return{segments:o.union(e.combined,c),inverted:e.inverted1||e.inverted2}},selectIntersect:function(e){return{segments:o.intersect(e.combined,c),inverted:e.inverted1&&e.inverted2}},selectDifference:function(e){return{segments:o.difference(e.combined,c),inverted:e.inverted1&&!e.inverted2}},selectDifferenceRev:function(e){return{segments:o.differenceRev(e.combined,c),inverted:!e.inverted1&&e.inverted2}},selectXor:function(e){return{segments:o.xor(e.combined,c),inverted:e.inverted1!==e.inverted2}},polygon:function(e){return{regions:a(e.segments,u,c),inverted:e.inverted}},
// GeoJSON converters
polygonFromGeoJSON:function(e){return l.toPolygon(r,e)},polygonToGeoJSON:function(e){return l.fromPolygon(r,u,e)},
// helper functions for common operations
union:function(e,t){return h(e,t,r.selectUnion)},intersect:function(e,t){return h(e,t,r.selectIntersect)},difference:function(e,t){return h(e,t,r.selectDifference)},differenceRev:function(e,t){return h(e,t,r.selectDifferenceRev)},xor:function(e,t){return h(e,t,r.selectXor)}},"object"==typeof window&&(window.PolyBool=r),t.exports=r}}),require_two_product=__commonJS({"node_modules/two-product/two-product.js"(e,t){"use strict";t.exports=function(e,t,i){var n=e*t,s=r*e,a=s-(s-e),o=e-a,l=r*t,c=l-(l-t),u=t-c,h=n-a*c,p=o*u-(h-o*c-a*u);if(i)return i[0]=p,i[1]=n,i;return[p,n]};var r=+(Math.pow(2,27)+1)}}),require_robust_sum=__commonJS({"node_modules/robust-sum/robust-sum.js"(e,t){"use strict";t.exports=function(e,t){var r=0|e.length,i=0|t.length;if(1===r&&1===i)return function(e,t){var r=e+t,i=r-e,n=r-i,s=t-i,a=e-n,o=a+s;if(o)return[o,r];return[r]}(e[0],t[0]);var n,s,a=new 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r=require_two_product(),i=require_two_sum();t.exports=function(e,t){var n=e.length;if(1===n){var s=r(e[0],t);return s[0]?s:[s[1]]}var a=new Array(2*n),o=[.1,.1],l=[.1,.1],c=0;r(e[0],t,o),o[0]&&(a[c++]=o[0]);for(var u=1;u<n;++u){r(e[u],t,l);var h=o[1];i(h,l[0],o),o[0]&&(a[c++]=o[0]);var p=l[1],d=o[1],m=p+d,f=d-(m-p);o[1]=m,f&&(a[c++]=f)}o[1]&&(a[c++]=o[1]);0===c&&(a[c++]=0);return a.length=c,a}}}),require_compress=__commonJS({"node_modules/robust-compress/compress.js"(e,t){"use strict";t.exports=function(e){for(var t=e.length,r=e[e.length-1],i=t,n=t-2;n>=0;--n){var s=r;(l=(o=e[n])-((r=s+o)-s))&&(e[--i]=r,r=l)}var a=0;for(n=i;n<t;++n){var o,l;(l=(o=r)-((r=(s=e[n])+o)-s))&&(e[a++]=l)}return e[a++]=r,e.length=a,e}}}),require_robust_diff=__commonJS({"node_modules/robust-subtract/robust-diff.js"(e,t){"use strict";t.exports=function(e,t){var r=0|e.length,i=0|t.length;if(1===r&&1===i)return function(e,t){var r=e+t,i=r-e,n=r-i,s=t-i,a=e-n,o=a+s;if(o)return[o,r];return[r]}(e[0],-t[0]);var 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linear;color:#2c7be5}.bim-viewer-spinner.hidden{display:none}.svg-renderer{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none}.spinner{position:absolute;display:flex;width:100%;height:100%;opacity:.8;background-color:#fff;justify-content:center;align-items:center;z-index:10}.spinner>div{font-size:3rem;animation:spin 1s infinite linear;color:#2c7be5}.spinner.hidden{display:none}.compare-markups-canvas{position:absolute;top:0;left:0;pointer-events:none;user-select:none}.anchor{position:absolute;top:0;left:0;opacity:0;width:20px;height:20px;transform:translate(-50%,-50%);pointer-events:none;user-select:none;background:url(data:image/png;base64,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// src/fetch-polyfill.ts
var _fetch=fetch;window.fetch=(...e)=>Promise.resolve(_fetch(...e))
// src/index.ts;
var import_intl_pluralrules=__toESM(require_polyfill(),1),import_stable=__toESM(require_stable(),1),import_runtime36=__toESM(require_runtime(),1),three_module_exports={};__export(three_module_exports,{ACESFilmicToneMapping:()=>ACESFilmicToneMapping,AddEquation:()=>AddEquation,AddOperation:()=>AddOperation,AdditiveAnimationBlendMode:()=>AdditiveAnimationBlendMode,AdditiveBlending:()=>AdditiveBlending,AlphaFormat:()=>AlphaFormat,AlwaysDepth:()=>AlwaysDepth,AlwaysStencilFunc:()=>AlwaysStencilFunc,AmbientLight:()=>AmbientLight,AmbientLightProbe:()=>AmbientLightProbe,AnimationClip:()=>AnimationClip,AnimationLoader:()=>AnimationLoader,AnimationMixer:()=>AnimationMixer,AnimationObjectGroup:()=>AnimationObjectGroup,AnimationUtils:()=>AnimationUtils,ArcCurve:()=>ArcCurve,ArrayCamera:()=>ArrayCamera,ArrowHelper:()=>ArrowHelper,Audio:()=>Audio,AudioAnalyser:()=>AudioAnalyser,AudioContext:()=>AudioContext,AudioListener:()=>AudioListener,AudioLoader:()=>AudioLoader,AxesHelper:()=>AxesHelper,BackSide:()=>BackSide,BasicDepthPacking:()=>BasicDepthPacking,BasicShadowMap:()=>BasicShadowMap,Bone:()=>Bone,BooleanKeyframeTrack:()=>BooleanKeyframeTrack,Box2:()=>Box2,Box3:()=>Box3,Box3Helper:()=>Box3Helper,BoxBufferGeometry:()=>BoxBufferGeometry,BoxGeometry:()=>BoxGeometry,BoxHelper:()=>BoxHelper,BufferAttribute:()=>BufferAttribute,BufferGeometry:()=>BufferGeometry,BufferGeometryLoader:()=>BufferGeometryLoader,ByteType:()=>ByteType,Cache:()=>Cache,Camera:()=>Camera,CameraHelper:()=>CameraHelper,CanvasTexture:()=>CanvasTexture,CapsuleBufferGeometry:()=>CapsuleBufferGeometry,CapsuleGeometry:()=>CapsuleGeometry,CatmullRomCurve3:()=>CatmullRomCurve3,CineonToneMapping:()=>CineonToneMapping,CircleBufferGeometry:()=>CircleBufferGeometry,CircleGeometry:()=>CircleGeometry,ClampToEdgeWrapping:()=>ClampToEdgeWrapping,Clock:()=>Clock,Color:()=>Color,ColorKeyframeTrack:()=>ColorKeyframeTrack,ColorManagement:()=>ColorManagement,CompressedArrayTexture:()=>CompressedArrayTexture,CompressedTexture:()=>CompressedTexture,CompressedTextureLoader:()=>CompressedTextureLoader,ConeBufferGeometry:()=>ConeBufferGeometry,ConeGeometry:()=>ConeGeometry,CubeCamera:()=>CubeCamera,CubeReflectionMapping:()=>CubeReflectionMapping,CubeRefractionMapping:()=>CubeRefractionMapping,CubeTexture:()=>CubeTexture,CubeTextureLoader:()=>CubeTextureLoader,CubeUVReflectionMapping:()=>CubeUVReflectionMapping,CubicBezierCurve:()=>CubicBezierCurve,CubicBezierCurve3:()=>CubicBezierCurve3,CubicInterpolant:()=>CubicInterpolant,CullFaceBack:()=>CullFaceBack,CullFaceFront:()=>CullFaceFront,CullFaceFrontBack:()=>CullFaceFrontBack,CullFaceNone:()=>CullFaceNone,Curve:()=>Curve,CurvePath:()=>CurvePath,CustomBlending:()=>CustomBlending,CustomToneMapping:()=>CustomToneMapping,CylinderBufferGeometry:()=>CylinderBufferGeometry,CylinderGeometry:()=>CylinderGeometry,Cylindrical:()=>Cylindrical,Data3DTexture:()=>Data3DTexture,DataArrayTexture:()=>DataArrayTexture,DataTexture:()=>DataTexture,DataTexture2DArray:()=>DataTexture2DArray,DataTexture3D:()=>DataTexture3D,DataTextureLoader:()=>DataTextureLoader,DataUtils:()=>DataUtils,DecrementStencilOp:()=>DecrementStencilOp,DecrementWrapStencilOp:()=>DecrementWrapStencilOp,DefaultLoadingManager:()=>DefaultLoadingManager,DepthFormat:()=>DepthFormat,DepthStencilFormat:()=>DepthStencilFormat,DepthTexture:()=>DepthTexture,DirectionalLight:()=>DirectionalLight,DirectionalLightHelper:()=>DirectionalLightHelper,DiscreteInterpolant:()=>DiscreteInterpolant,DodecahedronBufferGeometry:()=>DodecahedronBufferGeometry,DodecahedronGeometry:()=>DodecahedronGeometry,DoubleSide:()=>DoubleSide,DstAlphaFactor:()=>DstAlphaFactor,DstColorFactor:()=>DstColorFactor,DynamicCopyUsage:()=>DynamicCopyUsage,DynamicDrawUsage:()=>DynamicDrawUsage,DynamicReadUsage:()=>DynamicReadUsage,EdgesGeometry:()=>EdgesGeometry,EllipseCurve:()=>EllipseCurve,EqualDepth:()=>EqualDepth,EqualStencilFunc:()=>EqualStencilFunc,EquirectangularReflectionMapping:()=>EquirectangularReflectionMapping,EquirectangularRefractionMapping:()=>EquirectangularRefractionMapping,Euler:()=>Euler,EventDispatcher:()=>EventDispatcher,ExtrudeBufferGeometry:()=>ExtrudeBufferGeometry,ExtrudeGeometry:()=>ExtrudeGeometry,FileLoader:()=>FileLoader,Float16BufferAttribute:()=>Float16BufferAttribute,Float32BufferAttribute:()=>Float32BufferAttribute,Float64BufferAttribute:()=>Float64BufferAttribute,FloatType:()=>FloatType,Fog:()=>Fog,FogExp2:()=>FogExp2,FramebufferTexture:()=>FramebufferTexture,FrontSide:()=>FrontSide,Frustum:()=>Frustum,GLBufferAttribute:()=>GLBufferAttribute,GLSL1:()=>GLSL1,GLSL3:()=>GLSL3,GreaterDepth:()=>GreaterDepth,GreaterEqualDepth:()=>GreaterEqualDepth,GreaterEqualStencilFunc:()=>GreaterEqualStencilFunc,GreaterStencilFunc:()=>GreaterStencilFunc,GridHelper:()=>GridHelper,Group:()=>Group,HalfFloatType:()=>HalfFloatType,HemisphereLight:()=>HemisphereLight,HemisphereLightHelper:()=>HemisphereLightHelper,HemisphereLightProbe:()=>HemisphereLightProbe,IcosahedronBufferGeometry:()=>IcosahedronBufferGeometry,IcosahedronGeometry:()=>IcosahedronGeometry,ImageBitmapLoader:()=>ImageBitmapLoader,ImageLoader:()=>ImageLoader,ImageUtils:()=>ImageUtils,ImmediateRenderObject:()=>ImmediateRenderObject,IncrementStencilOp:()=>IncrementStencilOp,IncrementWrapStencilOp:()=>IncrementWrapStencilOp,InstancedBufferAttribute:()=>InstancedBufferAttribute,InstancedBufferGeometry:()=>InstancedBufferGeometry,InstancedInterleavedBuffer:()=>InstancedInterleavedBuffer,InstancedMesh:()=>InstancedMesh,Int16BufferAttribute:()=>Int16BufferAttribute,Int32BufferAttribute:()=>Int32BufferAttribute,Int8BufferAttribute:()=>Int8BufferAttribute,IntType:()=>IntType,InterleavedBuffer:()=>InterleavedBuffer,InterleavedBufferAttribute:()=>InterleavedBufferAttribute,Interpolant:()=>Interpolant,InterpolateDiscrete:()=>InterpolateDiscrete,InterpolateLinear:()=>InterpolateLinear,InterpolateSmooth:()=>InterpolateSmooth,InvertStencilOp:()=>InvertStencilOp,KeepStencilOp:()=>KeepStencilOp,KeyframeTrack:()=>KeyframeTrack,LOD:()=>LOD,LatheBufferGeometry:()=>LatheBufferGeometry,LatheGeometry:()=>LatheGeometry,Layers:()=>Layers,LessDepth:()=>LessDepth,LessEqualDepth:()=>LessEqualDepth,LessEqualStencilFunc:()=>LessEqualStencilFunc,LessStencilFunc:()=>LessStencilFunc,Light:()=>Light,LightProbe:()=>LightProbe,Line:()=>Line,Line3:()=>Line3,LineBasicMaterial:()=>LineBasicMaterial,LineCurve:()=>LineCurve,LineCurve3:()=>LineCurve3,LineDashedMaterial:()=>LineDashedMaterial,LineLoop:()=>LineLoop,LineSegments:()=>LineSegments,LinearEncoding:()=>LinearEncoding,LinearFilter:()=>LinearFilter,LinearInterpolant:()=>LinearInterpolant,LinearMipMapLinearFilter:()=>LinearMipMapLinearFilter,LinearMipMapNearestFilter:()=>LinearMipMapNearestFilter,LinearMipmapLinearFilter:()=>LinearMipmapLinearFilter,LinearMipmapNearestFilter:()=>LinearMipmapNearestFilter,LinearSRGBColorSpace:()=>LinearSRGBColorSpace,LinearToneMapping:()=>LinearToneMapping,Loader:()=>Loader,LoaderUtils:()=>LoaderUtils,LoadingManager:()=>LoadingManager,LoopOnce:()=>LoopOnce,LoopPingPong:()=>LoopPingPong,LoopRepeat:()=>LoopRepeat,LuminanceAlphaFormat:()=>LuminanceAlphaFormat,LuminanceFormat:()=>LuminanceFormat,MOUSE:()=>MOUSE,Material:()=>Material,MaterialLoader:()=>MaterialLoader,MathUtils:()=>MathUtils,Matrix3:()=>Matrix3,Matrix4:()=>Matrix4,MaxEquation:()=>MaxEquation,Mesh:()=>Mesh,MeshBasicMaterial:()=>MeshBasicMaterial,MeshDepthMaterial:()=>MeshDepthMaterial,MeshDistanceMaterial:()=>MeshDistanceMaterial,MeshLambertMaterial:()=>MeshLambertMaterial,MeshMatcapMaterial:()=>MeshMatcapMaterial,MeshNormalMaterial:()=>MeshNormalMaterial,MeshPhongMaterial:()=>MeshPhongMaterial,MeshPhysicalMaterial:()=>MeshPhysicalMaterial,MeshStandardMaterial:()=>MeshStandardMaterial,MeshToonMaterial:()=>MeshToonMaterial,MinEquation:()=>MinEquation,MirroredRepeatWrapping:()=>MirroredRepeatWrapping,MixOperation:()=>MixOperation,MultiplyBlending:()=>MultiplyBlending,MultiplyOperation:()=>MultiplyOperation,NearestFilter:()=>NearestFilter,NearestMipMapLinearFilter:()=>NearestMipMapLinearFilter,NearestMipMapNearestFilter:()=>NearestMipMapNearestFilter,NearestMipmapLinearFilter:()=>NearestMipmapLinearFilter,NearestMipmapNearestFilter:()=>NearestMipmapNearestFilter,NeverDepth:()=>NeverDepth,NeverStencilFunc:()=>NeverStencilFunc,NoBlending:()=>NoBlending,NoColorSpace:()=>NoColorSpace,NoToneMapping:()=>NoToneMapping,NormalAnimationBlendMode:()=>NormalAnimationBlendMode,NormalBlending:()=>NormalBlending,NotEqualDepth:()=>NotEqualDepth,NotEqualStencilFunc:()=>NotEqualStencilFunc,NumberKeyframeTrack:()=>NumberKeyframeTrack,Object3D:()=>Object3D,ObjectLoader:()=>ObjectLoader,ObjectSpaceNormalMap:()=>ObjectSpaceNormalMap,OctahedronBufferGeometry:()=>OctahedronBufferGeometry,OctahedronGeometry:()=>OctahedronGeometry,OneFactor:()=>OneFactor,OneMinusDstAlphaFactor:()=>OneMinusDstAlphaFactor,OneMinusDstColorFactor:()=>OneMinusDstColorFactor,OneMinusSrcAlphaFactor:()=>OneMinusSrcAlphaFactor,OneMinusSrcColorFactor:()=>OneMinusSrcColorFactor,OrthographicCamera:()=>OrthographicCamera,PCFShadowMap:()=>PCFShadowMap,PCFSoftShadowMap:()=>PCFSoftShadowMap,PMREMGenerator:()=>PMREMGenerator,Path:()=>Path,PerspectiveCamera:()=>PerspectiveCamera,Plane:()=>Plane,PlaneBufferGeometry:()=>PlaneBufferGeometry,PlaneGeometry:()=>PlaneGeometry,PlaneHelper:()=>PlaneHelper,PointLight:()=>PointLight,PointLightHelper:()=>PointLightHelper,Points:()=>Points,PointsMaterial:()=>PointsMaterial,PolarGridHelper:()=>PolarGridHelper,PolyhedronBufferGeometry:()=>PolyhedronBufferGeometry,PolyhedronGeometry:()=>PolyhedronGeometry,PositionalAudio:()=>PositionalAudio,PropertyBinding:()=>PropertyBinding,PropertyMixer:()=>PropertyMixer,QuadraticBezierCurve:()=>QuadraticBezierCurve,QuadraticBezierCurve3:()=>QuadraticBezierCurve3,Quaternion:()=>Quaternion,QuaternionKeyframeTrack:()=>QuaternionKeyframeTrack,QuaternionLinearInterpolant:()=>QuaternionLinearInterpolant,REVISION:()=>REVISION,RGBADepthPacking:()=>RGBADepthPacking,RGBAFormat:()=>RGBAFormat,RGBAIntegerFormat:()=>RGBAIntegerFormat,RGBA_ASTC_10x10_Format:()=>RGBA_ASTC_10x10_Format,RGBA_ASTC_10x5_Format:()=>RGBA_ASTC_10x5_Format,RGBA_ASTC_10x6_Format:()=>RGBA_ASTC_10x6_Format,RGBA_ASTC_10x8_Format:()=>RGBA_ASTC_10x8_Format,RGBA_ASTC_12x10_Format:()=>RGBA_ASTC_12x10_Format,RGBA_ASTC_12x12_Format:()=>RGBA_ASTC_12x12_Format,RGBA_ASTC_4x4_Format:()=>RGBA_ASTC_4x4_Format,RGBA_ASTC_5x4_Format:()=>RGBA_ASTC_5x4_Format,RGBA_ASTC_5x5_Format:()=>RGBA_ASTC_5x5_Format,RGBA_ASTC_6x5_Format:()=>RGBA_ASTC_6x5_Format,RGBA_ASTC_6x6_Format:()=>RGBA_ASTC_6x6_Format,RGBA_ASTC_8x5_Format:()=>RGBA_ASTC_8x5_Format,RGBA_ASTC_8x6_Format:()=>RGBA_ASTC_8x6_Format,RGBA_ASTC_8x8_Format:()=>RGBA_ASTC_8x8_Format,RGBA_BPTC_Format:()=>RGBA_BPTC_Format,RGBA_ETC2_EAC_Format:()=>RGBA_ETC2_EAC_Format,RGBA_PVRTC_2BPPV1_Format:()=>RGBA_PVRTC_2BPPV1_Format,RGBA_PVRTC_4BPPV1_Format:()=>RGBA_PVRTC_4BPPV1_Format,RGBA_S3TC_DXT1_Format:()=>RGBA_S3TC_DXT1_Format,RGBA_S3TC_DXT3_Format:()=>RGBA_S3TC_DXT3_Format,RGBA_S3TC_DXT5_Format:()=>RGBA_S3TC_DXT5_Format,RGBFormat:()=>RGBFormat,RGB_ETC1_Format:()=>RGB_ETC1_Format,RGB_ETC2_Format:()=>RGB_ETC2_Format,RGB_PVRTC_2BPPV1_Format:()=>RGB_PVRTC_2BPPV1_Format,RGB_PVRTC_4BPPV1_Format:()=>RGB_PVRTC_4BPPV1_Format,RGB_S3TC_DXT1_Format:()=>RGB_S3TC_DXT1_Format,RGFormat:()=>RGFormat,RGIntegerFormat:()=>RGIntegerFormat,RawShaderMaterial:()=>RawShaderMaterial,Ray:()=>Ray,Raycaster:()=>Raycaster,RectAreaLight:()=>RectAreaLight,RedFormat:()=>RedFormat,RedIntegerFormat:()=>RedIntegerFormat,ReinhardToneMapping:()=>ReinhardToneMapping,RepeatWrapping:()=>RepeatWrapping,ReplaceStencilOp:()=>ReplaceStencilOp,ReverseSubtractEquation:()=>ReverseSubtractEquation,RingBufferGeometry:()=>RingBufferGeometry,RingGeometry:()=>RingGeometry,SRGBColorSpace:()=>SRGBColorSpace,Scene:()=>Scene,ShaderChunk:()=>ShaderChunk,ShaderLib:()=>ShaderLib,ShaderMaterial:()=>ShaderMaterial,ShadowMaterial:()=>ShadowMaterial,Shape:()=>Shape,ShapeBufferGeometry:()=>ShapeBufferGeometry,ShapeGeometry:()=>ShapeGeometry,ShapePath:()=>ShapePath,ShapeUtils:()=>ShapeUtils,ShortType:()=>ShortType,Skeleton:()=>Skeleton,SkeletonHelper:()=>SkeletonHelper,SkinnedMesh:()=>SkinnedMesh,Source:()=>Source,Sphere:()=>Sphere,SphereBufferGeometry:()=>SphereBufferGeometry,SphereGeometry:()=>SphereGeometry,Spherical:()=>Spherical,SphericalHarmonics3:()=>SphericalHarmonics3,SplineCurve:()=>SplineCurve,SpotLight:()=>SpotLight,SpotLightHelper:()=>SpotLightHelper,Sprite:()=>Sprite,SpriteMaterial:()=>SpriteMaterial,SrcAlphaFactor:()=>SrcAlphaFactor,SrcAlphaSaturateFactor:()=>SrcAlphaSaturateFactor,SrcColorFactor:()=>SrcColorFactor,StaticCopyUsage:()=>StaticCopyUsage,StaticDrawUsage:()=>StaticDrawUsage,StaticReadUsage:()=>StaticReadUsage,StereoCamera:()=>StereoCamera,StreamCopyUsage:()=>StreamCopyUsage,StreamDrawUsage:()=>StreamDrawUsage,StreamReadUsage:()=>StreamReadUsage,StringKeyframeTrack:()=>StringKeyframeTrack,SubtractEquation:()=>SubtractEquation,SubtractiveBlending:()=>SubtractiveBlending,TOUCH:()=>TOUCH,TangentSpaceNormalMap:()=>TangentSpaceNormalMap,TetrahedronBufferGeometry:()=>TetrahedronBufferGeometry,TetrahedronGeometry:()=>TetrahedronGeometry,Texture:()=>Texture,TextureLoader:()=>TextureLoader,TorusBufferGeometry:()=>TorusBufferGeometry,TorusGeometry:()=>TorusGeometry,TorusKnotBufferGeometry:()=>TorusKnotBufferGeometry,TorusKnotGeometry:()=>TorusKnotGeometry,Triangle:()=>Triangle,TriangleFanDrawMode:()=>TriangleFanDrawMode,TriangleStripDrawMode:()=>TriangleStripDrawMode,TrianglesDrawMode:()=>TrianglesDrawMode,TubeBufferGeometry:()=>TubeBufferGeometry,TubeGeometry:()=>TubeGeometry,UVMapping:()=>UVMapping,Uint16BufferAttribute:()=>Uint16BufferAttribute,Uint32BufferAttribute:()=>Uint32BufferAttribute,Uint8BufferAttribute:()=>Uint8BufferAttribute,Uint8ClampedBufferAttribute:()=>Uint8ClampedBufferAttribute,Uniform:()=>Uniform,UniformsGroup:()=>UniformsGroup,UniformsLib:()=>UniformsLib,UniformsUtils:()=>UniformsUtils,UnsignedByteType:()=>UnsignedByteType,UnsignedInt248Type:()=>UnsignedInt248Type,UnsignedIntType:()=>UnsignedIntType,UnsignedShort4444Type:()=>UnsignedShort4444Type,UnsignedShort5551Type:()=>UnsignedShort5551Type,UnsignedShortType:()=>UnsignedShortType,VSMShadowMap:()=>VSMShadowMap,Vector2:()=>Vector2,Vector3:()=>Vector3,Vector4:()=>Vector4,VectorKeyframeTrack:()=>VectorKeyframeTrack,VideoTexture:()=>VideoTexture,WebGL1Renderer:()=>WebGL1Renderer,WebGL3DRenderTarget:()=>WebGL3DRenderTarget,WebGLArrayRenderTarget:()=>WebGLArrayRenderTarget,WebGLCubeRenderTarget:()=>WebGLCubeRenderTarget,WebGLMultipleRenderTargets:()=>WebGLMultipleRenderTargets,WebGLMultisampleRenderTarget:()=>WebGLMultisampleRenderTarget,WebGLRenderTarget:()=>WebGLRenderTarget,WebGLRenderer:()=>WebGLRenderer,WebGLUtils:()=>WebGLUtils,WireframeGeometry:()=>WireframeGeometry,WrapAroundEnding:()=>WrapAroundEnding,ZeroCurvatureEnding:()=>ZeroCurvatureEnding,ZeroFactor:()=>ZeroFactor,ZeroSlopeEnding:()=>ZeroSlopeEnding,ZeroStencilOp:()=>ZeroStencilOp,_SRGBAFormat:()=>_SRGBAFormat,sRGBEncoding:()=>sRGBEncoding});var REVISION="146",MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},CullFaceNone=0,CullFaceBack=1,CullFaceFront=2,CullFaceFrontBack=3,BasicShadowMap=0,PCFShadowMap=1,PCFSoftShadowMap=2,VSMShadowMap=3,FrontSide=0,BackSide=1,DoubleSide=2,NoBlending=0,NormalBlending=1,AdditiveBlending=2,SubtractiveBlending=3,MultiplyBlending=4,CustomBlending=5,AddEquation=100,SubtractEquation=101,ReverseSubtractEquation=102,MinEquation=103,MaxEquation=104,ZeroFactor=200,OneFactor=201,SrcColorFactor=202,OneMinusSrcColorFactor=203,SrcAlphaFactor=204,OneMinusSrcAlphaFactor=205,DstAlphaFactor=206,OneMinusDstAlphaFactor=207,DstColorFactor=208,OneMinusDstColorFactor=209,SrcAlphaSaturateFactor=210,NeverDepth=0,AlwaysDepth=1,LessDepth=2,LessEqualDepth=3,EqualDepth=4,GreaterEqualDepth=5,GreaterDepth=6,NotEqualDepth=7,MultiplyOperation=0,MixOperation=1,AddOperation=2,NoToneMapping=0,LinearToneMapping=1,ReinhardToneMapping=2,CineonToneMapping=3,ACESFilmicToneMapping=4,CustomToneMapping=5,UVMapping=300,CubeReflectionMapping=301,CubeRefractionMapping=302,EquirectangularReflectionMapping=303,EquirectangularRefractionMapping=304,CubeUVReflectionMapping=306,RepeatWrapping=1e3,ClampToEdgeWrapping=1001,MirroredRepeatWrapping=1002,NearestFilter=1003,NearestMipmapNearestFilter=1004,NearestMipMapNearestFilter=1004,NearestMipmapLinearFilter=1005,NearestMipMapLinearFilter=1005,LinearFilter=1006,LinearMipmapNearestFilter=1007,LinearMipMapNearestFilter=1007,LinearMipmapLinearFilter=1008,LinearMipMapLinearFilter=1008,UnsignedByteType=1009,ByteType=1010,ShortType=1011,UnsignedShortType=1012,IntType=1013,UnsignedIntType=1014,FloatType=1015,HalfFloatType=1016,UnsignedShort4444Type=1017,UnsignedShort5551Type=1018,UnsignedInt248Type=1020,AlphaFormat=1021,RGBFormat=1022,RGBAFormat=1023,LuminanceFormat=1024,LuminanceAlphaFormat=1025,DepthFormat=1026,DepthStencilFormat=1027,RedFormat=1028,RedIntegerFormat=1029,RGFormat=1030,RGIntegerFormat=1031,RGBAIntegerFormat=1033,RGB_S3TC_DXT1_Format=33776,RGBA_S3TC_DXT1_Format=33777,RGBA_S3TC_DXT3_Format=33778,RGBA_S3TC_DXT5_Format=33779,RGB_PVRTC_4BPPV1_Format=35840,RGB_PVRTC_2BPPV1_Format=35841,RGBA_PVRTC_4BPPV1_Format=35842,RGBA_PVRTC_2BPPV1_Format=35843,RGB_ETC1_Format=36196,RGB_ETC2_Format=37492,RGBA_ETC2_EAC_Format=37496,RGBA_ASTC_4x4_Format=37808,RGBA_ASTC_5x4_Format=37809,RGBA_ASTC_5x5_Format=37810,RGBA_ASTC_6x5_Format=37811,RGBA_ASTC_6x6_Format=37812,RGBA_ASTC_8x5_Format=37813,RGBA_ASTC_8x6_Format=37814,RGBA_ASTC_8x8_Format=37815,RGBA_ASTC_10x5_Format=37816,RGBA_ASTC_10x6_Format=37817,RGBA_ASTC_10x8_Format=37818,RGBA_ASTC_10x10_Format=37819,RGBA_ASTC_12x10_Format=37820,RGBA_ASTC_12x12_Format=37821,RGBA_BPTC_Format=36492,LoopOnce=2200,LoopRepeat=2201,LoopPingPong=2202,InterpolateDiscrete=2300,InterpolateLinear=2301,InterpolateSmooth=2302,ZeroCurvatureEnding=2400,ZeroSlopeEnding=2401,WrapAroundEnding=2402,NormalAnimationBlendMode=2500,AdditiveAnimationBlendMode=2501,TrianglesDrawMode=0,TriangleStripDrawMode=1,TriangleFanDrawMode=2,LinearEncoding=3e3,sRGBEncoding=3001,BasicDepthPacking=3200,RGBADepthPacking=3201,TangentSpaceNormalMap=0,ObjectSpaceNormalMap=1,NoColorSpace="",SRGBColorSpace="srgb",LinearSRGBColorSpace="srgb-linear",ZeroStencilOp=0,KeepStencilOp=7680,ReplaceStencilOp=7681,IncrementStencilOp=7682,DecrementStencilOp=7683,IncrementWrapStencilOp=34055,DecrementWrapStencilOp=34056,InvertStencilOp=5386,NeverStencilFunc=512,LessStencilFunc=513,EqualStencilFunc=514,LessEqualStencilFunc=515,GreaterStencilFunc=516,NotEqualStencilFunc=517,GreaterEqualStencilFunc=518,AlwaysStencilFunc=519,StaticDrawUsage=35044,DynamicDrawUsage=35048,StreamDrawUsage=35040,StaticReadUsage=35045,DynamicReadUsage=35049,StreamReadUsage=35041,StaticCopyUsage=35046,DynamicCopyUsage=35050,StreamCopyUsage=35042,GLSL1="100",GLSL3="300 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generateUUID(){const e=4294967295*Math.random()|0,t=4294967295*Math.random()|0,r=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return(_lut[255&e]+_lut[e>>8&255]+_lut[e>>16&255]+_lut[e>>24&255]+"-"+_lut[255&t]+_lut[t>>8&255]+"-"+_lut[t>>16&15|64]+_lut[t>>24&255]+"-"+_lut[63&r|128]+_lut[r>>8&255]+"-"+_lut[r>>16&255]+_lut[r>>24&255]+_lut[255&i]+_lut[i>>8&255]+_lut[i>>16&255]+_lut[i>>24&255]).toLowerCase()}function clamp(e,t,r){return Math.max(t,Math.min(r,e))}function euclideanModulo(e,t){return(e%t+t)%t}function mapLinear(e,t,r,i,n){return i+(e-t)*(n-i)/(r-t)}function inverseLerp(e,t,r){return e!==t?(r-e)/(t-e):0}function lerp(e,t,r){return(1-r)*e+r*t}function damp(e,t,r,i){return lerp(e,t,1-Math.exp(-r*i))}function pingpong(e,t=1){return t-Math.abs(euclideanModulo(e,2*t)-t)}function smoothstep(e,t,r){return e<=t?0:e>=r?1:(e=(e-t)/(r-t))*e*(3-2*e)}function smootherstep(e,t,r){return e<=t?0:e>=r?1:(e=(e-t)/(r-t))*e*e*(e*(6*e-15)+10)}function randInt(e,t){return e+Math.floor(Math.random()*(t-e+1))}function randFloat(e,t){return e+Math.random()*(t-e)}function randFloatSpread(e){return e*(.5-Math.random())}function seededRandom(e){void 0!==e&&(_seed=e);let t=_seed+=1831565813;return t=Math.imul(t^t>>>15,1|t),t^=t+Math.imul(t^t>>>7,61|t),((t^t>>>14)>>>0)/4294967296}function degToRad(e){return e*DEG2RAD}function radToDeg(e){return e*RAD2DEG}function isPowerOfTwo(e){return 0==(e&e-1)&&0!==e}function ceilPowerOfTwo(e){return Math.pow(2,Math.ceil(Math.log(e)/Math.LN2))}function floorPowerOfTwo(e){return Math.pow(2,Math.floor(Math.log(e)/Math.LN2))}function setQuaternionFromProperEuler(e,t,r,i,n){const s=Math.cos,a=Math.sin,o=s(r/2),l=a(r/2),c=s((t+i)/2),u=a((t+i)/2),h=s((t-i)/2),p=a((t-i)/2),d=s((i-t)/2),m=a((i-t)/2);switch(n){case"XYX":e.set(o*u,l*h,l*p,o*c);break;case"YZY":e.set(l*p,o*u,l*h,o*c);break;case"ZXZ":e.set(l*h,l*p,o*u,o*c);break;case"XZX":e.set(o*u,l*m,l*d,o*c);break;case"YXY":e.set(l*d,o*u,l*m,o*c);break;case"ZYZ":e.set(l*m,l*d,o*u,o*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+n)}}function denormalize(e,t){switch(t.constructor){case Float32Array:return e;case Uint16Array:return e/65535;case Uint8Array:return e/255;case Int16Array:return Math.max(e/32767,-1);case Int8Array:return Math.max(e/127,-1);default:throw new Error("Invalid component type.")}}function normalize(e,t){switch(t.constructor){case Float32Array:return e;case Uint16Array:return Math.round(65535*e);case Uint8Array:return Math.round(255*e);case Int16Array:return Math.round(32767*e);case Int8Array:return Math.round(127*e);default:throw new Error("Invalid component type.")}}var MathUtils=Object.freeze({__proto__:null,DEG2RAD:DEG2RAD,RAD2DEG:RAD2DEG,generateUUID:generateUUID,clamp:clamp,euclideanModulo:euclideanModulo,mapLinear:mapLinear,inverseLerp:inverseLerp,lerp:lerp,damp:damp,pingpong:pingpong,smoothstep:smoothstep,smootherstep:smootherstep,randInt:randInt,randFloat:randFloat,randFloatSpread:randFloatSpread,seededRandom:seededRandom,degToRad:degToRad,radToDeg:radToDeg,isPowerOfTwo:isPowerOfTwo,ceilPowerOfTwo:ceilPowerOfTwo,floorPowerOfTwo:floorPowerOfTwo,setQuaternionFromProperEuler:setQuaternionFromProperEuler,normalize:normalize,denormalize:denormalize}),Vector2=class{constructor(e=0,t=0){Vector2.prototype.isVector2=!0,this.x=e,this.y=t}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,t){return this.x=e,this.y=t,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){const t=this.x,r=this.y,i=e.elements;return this.x=i[0]*t+i[3]*r+i[6],this.y=i[1]*t+i[4]*r+i[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,r=this.y-e.y;return t*t+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){const r=Math.cos(t),i=Math.sin(t),n=this.x-e.x,s=this.y-e.y;return this.x=n*r-s*i+e.x,this.y=n*i+s*r+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}},Matrix3=class{constructor(){Matrix3.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1]}set(e,t,r,i,n,s,a,o,l){const c=this.elements;return c[0]=e,c[1]=i,c[2]=a,c[3]=t,c[4]=n,c[5]=o,c[6]=r,c[7]=s,c[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){const t=this.elements,r=e.elements;return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],this}extractBasis(e,t,r){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),r.setFromMatrix3Column(this,2),this}setFromMatrix4(e){const t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const r=e.elements,i=t.elements,n=this.elements,s=r[0],a=r[3],o=r[6],l=r[1],c=r[4],u=r[7],h=r[2],p=r[5],d=r[8],m=i[0],f=i[3],g=i[6],_=i[1],y=i[4],T=i[7],v=i[2],E=i[5],I=i[8];return n[0]=s*m+a*_+o*v,n[3]=s*f+a*y+o*E,n[6]=s*g+a*T+o*I,n[1]=l*m+c*_+u*v,n[4]=l*f+c*y+u*E,n[7]=l*g+c*T+u*I,n[2]=h*m+p*_+d*v,n[5]=h*f+p*y+d*E,n[8]=h*g+p*T+d*I,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){const e=this.elements,t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=e[6],l=e[7],c=e[8];return t*s*c-t*a*l-r*n*c+r*a*o+i*n*l-i*s*o}invert(){const e=this.elements,t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=e[6],l=e[7],c=e[8],u=c*s-a*l,h=a*o-c*n,p=l*n-s*o,d=t*u+r*h+i*p;if(0===d)return this.set(0,0,0,0,0,0,0,0,0);const m=1/d;return e[0]=u*m,e[1]=(i*l-c*r)*m,e[2]=(a*r-i*s)*m,e[3]=h*m,e[4]=(c*t-i*o)*m,e[5]=(i*n-a*t)*m,e[6]=p*m,e[7]=(r*o-l*t)*m,e[8]=(s*t-r*n)*m,this}transpose(){let e;const t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,r,i,n,s,a){const o=Math.cos(n),l=Math.sin(n);return this.set(r*o,r*l,-r*(o*s+l*a)+s+e,-i*l,i*o,-i*(-l*s+o*a)+a+t,0,0,1),this}scale(e,t){const r=this.elements;return r[0]*=e,r[3]*=e,r[6]*=e,r[1]*=t,r[4]*=t,r[7]*=t,this}rotate(e){const t=Math.cos(e),r=Math.sin(e),i=this.elements,n=i[0],s=i[3],a=i[6],o=i[1],l=i[4],c=i[7];return i[0]=t*n+r*o,i[3]=t*s+r*l,i[6]=t*a+r*c,i[1]=-r*n+t*o,i[4]=-r*s+t*l,i[7]=-r*a+t*c,this}translate(e,t){const r=this.elements;return r[0]+=e*r[2],r[3]+=e*r[5],r[6]+=e*r[8],r[1]+=t*r[2],r[4]+=t*r[5],r[7]+=t*r[8],this}equals(e){const t=this.elements,r=e.elements;for(let e=0;e<9;e++)if(t[e]!==r[e])return!1;return!0}fromArray(e,t=0){for(let r=0;r<9;r++)this.elements[r]=e[r+t];return this}toArray(e=[],t=0){const r=this.elements;return e[t]=r[0],e[t+1]=r[1],e[t+2]=r[2],e[t+3]=r[3],e[t+4]=r[4],e[t+5]=r[5],e[t+6]=r[6],e[t+7]=r[7],e[t+8]=r[8],e}clone(){return(new this.constructor).fromArray(this.elements)}};function arrayNeedsUint32(e){for(let t=e.length-1;t>=0;--t)if(e[t]>=65535)return!0;return!1}var TYPED_ARRAYS={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function getTypedArray(e,t){return new TYPED_ARRAYS[e](t)}function createElementNS(e){return document.createElementNS("http://www.w3.org/1999/xhtml",e)}function SRGBToLinear(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function LinearToSRGB(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}var FN={[SRGBColorSpace]:{[LinearSRGBColorSpace]:SRGBToLinear},[LinearSRGBColorSpace]:{[SRGBColorSpace]:LinearToSRGB}},ColorManagement={legacyMode:!0,get workingColorSpace(){return LinearSRGBColorSpace},set workingColorSpace(e){console.warn("THREE.ColorManagement: .workingColorSpace is readonly.")},convert:function(e,t,r){if(this.legacyMode||t===r||!t||!r)return e;if(FN[t]&&void 0!==FN[t][r]){const i=FN[t][r];return e.r=i(e.r),e.g=i(e.g),e.b=i(e.b),e}throw new Error("Unsupported color space conversion.")},fromWorkingColorSpace:function(e,t){return this.convert(e,this.workingColorSpace,t)},toWorkingColorSpace:function(e,t){return this.convert(e,t,this.workingColorSpace)}},_colorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},_rgb={r:0,g:0,b:0},_hslA={h:0,s:0,l:0},_hslB={h:0,s:0,l:0};function hue2rgb(e,t,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?e+6*(t-e)*r:r<.5?t:r<2/3?e+6*(t-e)*(2/3-r):e}function toComponents(e,t){return t.r=e.r,t.g=e.g,t.b=e.b,t}var _canvas,Color=class{constructor(e,t,r){return this.isColor=!0,this.r=1,this.g=1,this.b=1,void 0===t&&void 0===r?this.set(e):this.setRGB(e,t,r)}set(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=SRGBColorSpace){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,ColorManagement.toWorkingColorSpace(this,t),this}setRGB(e,t,r,i=LinearSRGBColorSpace){return this.r=e,this.g=t,this.b=r,ColorManagement.toWorkingColorSpace(this,i),this}setHSL(e,t,r,i=LinearSRGBColorSpace){if(e=euclideanModulo(e,1),t=clamp(t,0,1),r=clamp(r,0,1),0===t)this.r=this.g=this.b=r;else{const i=r<=.5?r*(1+t):r+t-r*t,n=2*r-i;this.r=hue2rgb(n,i,e+1/3),this.g=hue2rgb(n,i,e),this.b=hue2rgb(n,i,e-1/3)}return ColorManagement.toWorkingColorSpace(this,i),this}setStyle(e,t=SRGBColorSpace){function r(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let e;const n=i[1],s=i[2];switch(n){case"rgb":case"rgba":if(e=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s))return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,ColorManagement.toWorkingColorSpace(this,t),r(e[4]),this;if(e=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s))return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,ColorManagement.toWorkingColorSpace(this,t),r(e[4]),this;break;case"hsl":case"hsla":if(e=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(s)){const i=parseFloat(e[1])/360,n=parseFloat(e[2])/100,s=parseFloat(e[3])/100;return r(e[4]),this.setHSL(i,n,s,t)}}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(e)){const e=i[1],r=e.length;if(3===r)return this.r=parseInt(e.charAt(0)+e.charAt(0),16)/255,this.g=parseInt(e.charAt(1)+e.charAt(1),16)/255,this.b=parseInt(e.charAt(2)+e.charAt(2),16)/255,ColorManagement.toWorkingColorSpace(this,t),this;if(6===r)return this.r=parseInt(e.charAt(0)+e.charAt(1),16)/255,this.g=parseInt(e.charAt(2)+e.charAt(3),16)/255,this.b=parseInt(e.charAt(4)+e.charAt(5),16)/255,ColorManagement.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=SRGBColorSpace){const r=_colorKeywords[e.toLowerCase()];return void 0!==r?this.setHex(r,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=SRGBToLinear(e.r),this.g=SRGBToLinear(e.g),this.b=SRGBToLinear(e.b),this}copyLinearToSRGB(e){return this.r=LinearToSRGB(e.r),this.g=LinearToSRGB(e.g),this.b=LinearToSRGB(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=SRGBColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb),e),clamp(255*_rgb.r,0,255)<<16^clamp(255*_rgb.g,0,255)<<8^clamp(255*_rgb.b,0,255)<<0}getHexString(e=SRGBColorSpace){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=LinearSRGBColorSpace){ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb),t);const r=_rgb.r,i=_rgb.g,n=_rgb.b,s=Math.max(r,i,n),a=Math.min(r,i,n);let o,l;const c=(a+s)/2;if(a===s)o=0,l=0;else{const e=s-a;switch(l=c<=.5?e/(s+a):e/(2-s-a),s){case r:o=(i-n)/e+(i<n?6:0);break;case i:o=(n-r)/e+2;break;case n:o=(r-i)/e+4}o/=6}return e.h=o,e.s=l,e.l=c,e}getRGB(e,t=LinearSRGBColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb),t),e.r=_rgb.r,e.g=_rgb.g,e.b=_rgb.b,e}getStyle(e=SRGBColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb),e),e!==SRGBColorSpace?`color(${e} ${_rgb.r} ${_rgb.g} ${_rgb.b})`:`rgb(${255*_rgb.r|0},${255*_rgb.g|0},${255*_rgb.b|0})`}offsetHSL(e,t,r){return this.getHSL(_hslA),_hslA.h+=e,_hslA.s+=t,_hslA.l+=r,this.setHSL(_hslA.h,_hslA.s,_hslA.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,r){return this.r=e.r+(t.r-e.r)*r,this.g=e.g+(t.g-e.g)*r,this.b=e.b+(t.b-e.b)*r,this}lerpHSL(e,t){this.getHSL(_hslA),e.getHSL(_hslB);const r=lerp(_hslA.h,_hslB.h,t),i=lerp(_hslA.s,_hslB.s,t),n=lerp(_hslA.l,_hslB.l,t);return this.setHSL(r,i,n),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};Color.NAMES=_colorKeywords;var ImageUtils=class{static getDataURL(e){if(/^data:/i.test(e.src))return e.src;if("undefined"==typeof HTMLCanvasElement)return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{void 0===_canvas&&(_canvas=createElementNS("canvas")),_canvas.width=e.width,_canvas.height=e.height;const r=_canvas.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),t=_canvas}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if("undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap){const t=createElementNS("canvas");t.width=e.width,t.height=e.height;const r=t.getContext("2d");r.drawImage(e,0,0,e.width,e.height);const i=r.getImageData(0,0,e.width,e.height),n=i.data;for(let e=0;e<n.length;e++)n[e]=255*SRGBToLinear(n[e]/255);return r.putImageData(i,0,0),t}if(e.data){const t=e.data.slice(0);for(let e=0;e<t.length;e++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[e]=Math.floor(255*SRGBToLinear(t[e]/255)):t[e]=SRGBToLinear(t[e]);return{data:t,width:e.width,height:e.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},Source=class{constructor(e=null){this.isSource=!0,this.uuid=generateUUID(),this.data=e,this.version=0}set needsUpdate(e){!0===e&&this.version++}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.images[this.uuid])return e.images[this.uuid];const r={uuid:this.uuid,url:""},i=this.data;if(null!==i){let e;if(Array.isArray(i)){e=[];for(let t=0,r=i.length;t<r;t++)i[t].isDataTexture?e.push(serializeImage(i[t].image)):e.push(serializeImage(i[t]))}else e=serializeImage(i);r.url=e}return t||(e.images[this.uuid]=r),r}};function serializeImage(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?ImageUtils.getDataURL(e):e.data?{data:Array.from(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}var textureId=0,Texture=class extends EventDispatcher{constructor(e=Texture.DEFAULT_IMAGE,t=Texture.DEFAULT_MAPPING,r=ClampToEdgeWrapping,i=ClampToEdgeWrapping,n=LinearFilter,s=LinearMipmapLinearFilter,a=RGBAFormat,o=UnsignedByteType,l=1,c=LinearEncoding){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:textureId++}),this.uuid=generateUUID(),this.name="",this.source=new Source(e),this.mipmaps=[],this.mapping=t,this.wrapS=r,this.wrapT=i,this.magFilter=n,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new Vector2(0,0),this.repeat=new Vector2(1,1),this.center=new Vector2(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Matrix3,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];const r={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),t||(e.textures[this.uuid]=r),r}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==UVMapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case RepeatWrapping:e.x=e.x-Math.floor(e.x);break;case ClampToEdgeWrapping:e.x=e.x<0?0:1;break;case MirroredRepeatWrapping:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case RepeatWrapping:e.y=e.y-Math.floor(e.y);break;case ClampToEdgeWrapping:e.y=e.y<0?0:1;break;case MirroredRepeatWrapping:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){!0===e&&(this.version++,this.source.needsUpdate=!0)}};Texture.DEFAULT_IMAGE=null,Texture.DEFAULT_MAPPING=UVMapping;var Vector4=class{constructor(e=0,t=0,r=0,i=1){Vector4.prototype.isVector4=!0,this.x=e,this.y=t,this.z=r,this.w=i}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,r,i){return this.x=e,this.y=t,this.z=r,this.w=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,r=this.y,i=this.z,n=this.w,s=e.elements;return this.x=s[0]*t+s[4]*r+s[8]*i+s[12]*n,this.y=s[1]*t+s[5]*r+s[9]*i+s[13]*n,this.z=s[2]*t+s[6]*r+s[10]*i+s[14]*n,this.w=s[3]*t+s[7]*r+s[11]*i+s[15]*n,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,r,i,n;const s=.01,a=.1,o=e.elements,l=o[0],c=o[4],u=o[8],h=o[1],p=o[5],d=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-h)<s&&Math.abs(u-m)<s&&Math.abs(d-f)<s){if(Math.abs(c+h)<a&&Math.abs(u+m)<a&&Math.abs(d+f)<a&&Math.abs(l+p+g-3)<a)return this.set(1,0,0,0),this;t=Math.PI;const e=(l+1)/2,o=(p+1)/2,_=(g+1)/2,y=(c+h)/4,T=(u+m)/4,v=(d+f)/4;return e>o&&e>_?e<s?(r=0,i=.707106781,n=.707106781):(r=Math.sqrt(e),i=y/r,n=T/r):o>_?o<s?(r=.707106781,i=0,n=.707106781):(i=Math.sqrt(o),r=y/i,n=v/i):_<s?(r=.707106781,i=.707106781,n=0):(n=Math.sqrt(_),r=T/n,i=v/n),this.set(r,i,n,t),this}let _=Math.sqrt((f-d)*(f-d)+(u-m)*(u-m)+(h-c)*(h-c));return Math.abs(_)<.001&&(_=1),this.x=(f-d)/_,this.y=(u-m)/_,this.z=(h-c)/_,this.w=Math.acos((l+p+g-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this.z=e.z+(t.z-e.z)*r,this.w=e.w+(t.w-e.w)*r,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}},WebGLRenderTarget=class extends EventDispatcher{constructor(e=1,t=1,r={}){super(),this.isWebGLRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new Vector4(0,0,e,t),this.scissorTest=!1,this.viewport=new Vector4(0,0,e,t);const i={width:e,height:t,depth:1};this.texture=new Texture(i,r.mapping,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=void 0!==r.generateMipmaps&&r.generateMipmaps,this.texture.internalFormat=void 0!==r.internalFormat?r.internalFormat:null,this.texture.minFilter=void 0!==r.minFilter?r.minFilter:LinearFilter,this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0!==r.stencilBuffer&&r.stencilBuffer,this.depthTexture=void 0!==r.depthTexture?r.depthTexture:null,this.samples=void 0!==r.samples?r.samples:0}setSize(e,t,r=1){this.width===e&&this.height===t&&this.depth===r||(this.width=e,this.height=t,this.depth=r,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=r,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return(new this.constructor).copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const t=Object.assign({},e.texture.image);return this.texture.source=new Source(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,null!==e.depthTexture&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}},DataArrayTexture=class extends Texture{constructor(e=null,t=1,r=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:r,depth:i},this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.wrapR=ClampToEdgeWrapping,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}},WebGLArrayRenderTarget=class extends WebGLRenderTarget{constructor(e=1,t=1,r=1){super(e,t),this.isWebGLArrayRenderTarget=!0,this.depth=r,this.texture=new DataArrayTexture(null,e,t,r),this.texture.isRenderTargetTexture=!0}},Data3DTexture=class extends Texture{constructor(e=null,t=1,r=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:r,depth:i},this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.wrapR=ClampToEdgeWrapping,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}},WebGL3DRenderTarget=class extends WebGLRenderTarget{constructor(e=1,t=1,r=1){super(e,t),this.isWebGL3DRenderTarget=!0,this.depth=r,this.texture=new Data3DTexture(null,e,t,r),this.texture.isRenderTargetTexture=!0}},WebGLMultipleRenderTargets=class extends WebGLRenderTarget{constructor(e=1,t=1,r=1,i={}){super(e,t,i),this.isWebGLMultipleRenderTargets=!0;const n=this.texture;this.texture=[];for(let e=0;e<r;e++)this.texture[e]=n.clone(),this.texture[e].isRenderTargetTexture=!0}setSize(e,t,r=1){if(this.width!==e||this.height!==t||this.depth!==r){this.width=e,this.height=t,this.depth=r;for(let i=0,n=this.texture.length;i<n;i++)this.texture[i].image.width=e,this.texture[i].image.height=t,this.texture[i].image.depth=r;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,null!==e.depthTexture&&(this.depthTexture=e.depthTexture.clone()),this.texture.length=0;for(let t=0,r=e.texture.length;t<r;t++)this.texture[t]=e.texture[t].clone(),this.texture[t].isRenderTargetTexture=!0;return this}},Quaternion=class{constructor(e=0,t=0,r=0,i=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=r,this._w=i}static slerpFlat(e,t,r,i,n,s,a){let o=r[i+0],l=r[i+1],c=r[i+2],u=r[i+3];const h=n[s+0],p=n[s+1],d=n[s+2],m=n[s+3];if(0===a)return e[t+0]=o,e[t+1]=l,e[t+2]=c,void(e[t+3]=u);if(1===a)return e[t+0]=h,e[t+1]=p,e[t+2]=d,void(e[t+3]=m);if(u!==m||o!==h||l!==p||c!==d){let e=1-a;const t=o*h+l*p+c*d+u*m,r=t>=0?1:-1,i=1-t*t;if(i>Number.EPSILON){const n=Math.sqrt(i),s=Math.atan2(n,t*r);e=Math.sin(e*s)/n,a=Math.sin(a*s)/n}const n=a*r;if(o=o*e+h*n,l=l*e+p*n,c=c*e+d*n,u=u*e+m*n,e===1-a){const e=1/Math.sqrt(o*o+l*l+c*c+u*u);o*=e,l*=e,c*=e,u*=e}}e[t]=o,e[t+1]=l,e[t+2]=c,e[t+3]=u}static multiplyQuaternionsFlat(e,t,r,i,n,s){const a=r[i],o=r[i+1],l=r[i+2],c=r[i+3],u=n[s],h=n[s+1],p=n[s+2],d=n[s+3];return e[t]=a*d+c*u+o*p-l*h,e[t+1]=o*d+c*h+l*u-a*p,e[t+2]=l*d+c*p+a*h-o*u,e[t+3]=c*d-a*u-o*h-l*p,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,r,i){return this._x=e,this._y=t,this._z=r,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){const r=e._x,i=e._y,n=e._z,s=e._order,a=Math.cos,o=Math.sin,l=a(r/2),c=a(i/2),u=a(n/2),h=o(r/2),p=o(i/2),d=o(n/2);switch(s){case"XYZ":this._x=h*c*u+l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u-h*p*d;break;case"YXZ":this._x=h*c*u+l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u+h*p*d;break;case"ZXY":this._x=h*c*u-l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u-h*p*d;break;case"ZYX":this._x=h*c*u-l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u+h*p*d;break;case"YZX":this._x=h*c*u+l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u-h*p*d;break;case"XZY":this._x=h*c*u-l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u+h*p*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==t&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const r=t/2,i=Math.sin(r);return this._x=e.x*i,this._y=e.y*i,this._z=e.z*i,this._w=Math.cos(r),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,r=t[0],i=t[4],n=t[8],s=t[1],a=t[5],o=t[9],l=t[2],c=t[6],u=t[10],h=r+a+u;if(h>0){const e=.5/Math.sqrt(h+1);this._w=.25/e,this._x=(c-o)*e,this._y=(n-l)*e,this._z=(s-i)*e}else if(r>a&&r>u){const e=2*Math.sqrt(1+r-a-u);this._w=(c-o)/e,this._x=.25*e,this._y=(i+s)/e,this._z=(n+l)/e}else if(a>u){const e=2*Math.sqrt(1+a-r-u);this._w=(n-l)/e,this._x=(i+s)/e,this._y=.25*e,this._z=(o+c)/e}else{const e=2*Math.sqrt(1+u-r-a);this._w=(s-i)/e,this._x=(n+l)/e,this._y=(o+c)/e,this._z=.25*e}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let r=e.dot(t)+1;return r<Number.EPSILON?(r=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=r):(this._x=0,this._y=-e.z,this._z=e.y,this._w=r)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=r),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(clamp(this.dot(e),-1,1)))}rotateTowards(e,t){const r=this.angleTo(e);if(0===r)return this;const i=Math.min(1,t/r);return this.slerp(e,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const r=e._x,i=e._y,n=e._z,s=e._w,a=t._x,o=t._y,l=t._z,c=t._w;return this._x=r*c+s*a+i*l-n*o,this._y=i*c+s*o+n*a-r*l,this._z=n*c+s*l+r*o-i*a,this._w=s*c-r*a-i*o-n*l,this._onChangeCallback(),this}slerp(e,t){if(0===t)return this;if(1===t)return this.copy(e);const r=this._x,i=this._y,n=this._z,s=this._w;let a=s*e._w+r*e._x+i*e._y+n*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=s,this._x=r,this._y=i,this._z=n,this;const o=1-a*a;if(o<=Number.EPSILON){const e=1-t;return this._w=e*s+t*this._w,this._x=e*r+t*this._x,this._y=e*i+t*this._y,this._z=e*n+t*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(o),c=Math.atan2(l,a),u=Math.sin((1-t)*c)/l,h=Math.sin(t*c)/l;return this._w=s*u+this._w*h,this._x=r*u+this._x*h,this._y=i*u+this._y*h,this._z=n*u+this._z*h,this._onChangeCallback(),this}slerpQuaternions(e,t,r){return this.copy(e).slerp(t,r)}random(){const e=Math.random(),t=Math.sqrt(1-e),r=Math.sqrt(e),i=2*Math.PI*Math.random(),n=2*Math.PI*Math.random();return this.set(t*Math.cos(i),r*Math.sin(n),r*Math.cos(n),t*Math.sin(i))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},Vector3=class{constructor(e=0,t=0,r=0){Vector3.prototype.isVector3=!0,this.x=e,this.y=t,this.z=r}set(e,t,r){return void 0===r&&(r=this.z),this.x=e,this.y=t,this.z=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(_quaternion$4.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(_quaternion$4.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,r=this.y,i=this.z,n=e.elements;return this.x=n[0]*t+n[3]*r+n[6]*i,this.y=n[1]*t+n[4]*r+n[7]*i,this.z=n[2]*t+n[5]*r+n[8]*i,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,r=this.y,i=this.z,n=e.elements,s=1/(n[3]*t+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*t+n[4]*r+n[8]*i+n[12])*s,this.y=(n[1]*t+n[5]*r+n[9]*i+n[13])*s,this.z=(n[2]*t+n[6]*r+n[10]*i+n[14])*s,this}applyQuaternion(e){const t=this.x,r=this.y,i=this.z,n=e.x,s=e.y,a=e.z,o=e.w,l=o*t+s*i-a*r,c=o*r+a*t-n*i,u=o*i+n*r-s*t,h=-n*t-s*r-a*i;return this.x=l*o+h*-n+c*-a-u*-s,this.y=c*o+h*-s+u*-n-l*-a,this.z=u*o+h*-a+l*-s-c*-n,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,r=this.y,i=this.z,n=e.elements;return this.x=n[0]*t+n[4]*r+n[8]*i,this.y=n[1]*t+n[5]*r+n[9]*i,this.z=n[2]*t+n[6]*r+n[10]*i,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}
// TODO lengthSquared?
lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this.z=e.z+(t.z-e.z)*r,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const r=e.x,i=e.y,n=e.z,s=t.x,a=t.y,o=t.z;return this.x=i*o-n*a,this.y=n*s-r*o,this.z=r*a-i*s,this}projectOnVector(e){const t=e.lengthSq();if(0===t)return this.set(0,0,0);const r=e.dot(this)/t;return this.copy(e).multiplyScalar(r)}projectOnPlane(e){return _vector$c.copy(this).projectOnVector(e),this.sub(_vector$c)}reflect(e){return this.sub(_vector$c.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const r=this.dot(e)/t;return Math.acos(clamp(r,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,r=this.y-e.y,i=this.z-e.z;return t*t+r*r+i*i}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,r){const i=Math.sin(t)*e;return this.x=i*Math.sin(r),this.y=Math.cos(t)*e,this.z=i*Math.cos(r),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,r){return this.x=e*Math.sin(t),this.y=r,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),r=this.setFromMatrixColumn(e,1).length(),i=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=r,this.z=i,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,4*t)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,3*t)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=2*(Math.random()-.5),t=Math.random()*Math.PI*2,r=Math.sqrt(1-__pow(e,2));return this.x=r*Math.cos(t),this.y=r*Math.sin(t),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}},_vector$c=new Vector3,_quaternion$4=new Quaternion,Box3=class{constructor(e=new Vector3(1/0,1/0,1/0),t=new Vector3(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,r=1/0,i=1/0,n=-1/0,s=-1/0,a=-1/0;for(let o=0,l=e.length;o<l;o+=3){const l=e[o],c=e[o+1],u=e[o+2];l<t&&(t=l),c<r&&(r=c),u<i&&(i=u),l>n&&(n=l),c>s&&(s=c),u>a&&(a=u)}return this.min.set(t,r,i),this.max.set(n,s,a),this}setFromBufferAttribute(e){let t=1/0,r=1/0,i=1/0,n=-1/0,s=-1/0,a=-1/0;for(let o=0,l=e.count;o<l;o++){const l=e.getX(o),c=e.getY(o),u=e.getZ(o);l<t&&(t=l),c<r&&(r=c),u<i&&(i=u),l>n&&(n=l),c>s&&(s=c),u>a&&(a=u)}return this.min.set(t,r,i),this.max.set(n,s,a),this}setFromPoints(e){this.makeEmpty();for(let t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const r=_vector$b.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(r),this.max.copy(e).add(r),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);const r=e.geometry;if(void 0!==r)if(t&&null!=r.attributes&&void 0!==r.attributes.position){const t=r.attributes.position;for(let r=0,i=t.count;r<i;r++)_vector$b.fromBufferAttribute(t,r).applyMatrix4(e.matrixWorld),this.expandByPoint(_vector$b)}else null===r.boundingBox&&r.computeBoundingBox(),_box$3.copy(r.boundingBox),_box$3.applyMatrix4(e.matrixWorld),this.union(_box$3);const i=e.children;for(let e=0,r=i.length;e<r;e++)this.expandByObject(i[e],t);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,_vector$b),_vector$b.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,r;return e.normal.x>0?(t=e.normal.x*this.min.x,r=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,r=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,r+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,r+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,r+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,r+=e.normal.z*this.min.z),t<=-e.constant&&r>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(_center),_extents.subVectors(this.max,_center),_v0$2.subVectors(e.a,_center),_v1$7.subVectors(e.b,_center),_v2$4.subVectors(e.c,_center),_f0.subVectors(_v1$7,_v0$2),_f1.subVectors(_v2$4,_v1$7),_f2.subVectors(_v0$2,_v2$4);let t=[0,-_f0.z,_f0.y,0,-_f1.z,_f1.y,0,-_f2.z,_f2.y,_f0.z,0,-_f0.x,_f1.z,0,-_f1.x,_f2.z,0,-_f2.x,-_f0.y,_f0.x,0,-_f1.y,_f1.x,0,-_f2.y,_f2.x,0];return!!satForAxes(t,_v0$2,_v1$7,_v2$4,_extents)&&(t=[1,0,0,0,1,0,0,0,1],!!satForAxes(t,_v0$2,_v1$7,_v2$4,_extents)&&(_triangleNormal.crossVectors(_f0,_f1),t=[_triangleNormal.x,_triangleNormal.y,_triangleNormal.z],satForAxes(t,_v0$2,_v1$7,_v2$4,_extents)))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return _vector$b.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=.5*this.getSize(_vector$b).length(),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()||(_points[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),_points[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),_points[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),_points[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),_points[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),_points[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),_points[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),_points[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(_points)),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},_points=[
new Vector3,
new Vector3,
new Vector3,
new Vector3,
new Vector3,
new Vector3,
new Vector3,
new Vector3],_vector$b=new Vector3,_box$3=new Box3,_v0$2=new Vector3,_v1$7=new Vector3,_v2$4=new Vector3,_f0=new Vector3,_f1=new Vector3,_f2=new Vector3,_center=new Vector3,_extents=new Vector3,_triangleNormal=new Vector3,_testAxis=new Vector3;function satForAxes(e,t,r,i,n){for(let s=0,a=e.length-3;s<=a;s+=3){_testAxis.fromArray(e,s);const a=n.x*Math.abs(_testAxis.x)+n.y*Math.abs(_testAxis.y)+n.z*Math.abs(_testAxis.z),o=t.dot(_testAxis),l=r.dot(_testAxis),c=i.dot(_testAxis);if(Math.max(-Math.max(o,l,c),Math.min(o,l,c))>a)return!1}return!0}var _box$2=new Box3,_v1$6=new Vector3,_v2$3=new Vector3,Sphere=class{constructor(e=new Vector3,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const r=this.center;void 0!==t?r.copy(t):_box$2.setFromPoints(e).getCenter(r);let i=0;for(let t=0,n=e.length;t<n;t++)i=Math.max(i,r.distanceToSquared(e[t]));return this.radius=Math.sqrt(i),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const r=this.center.distanceToSquared(e);return t.copy(e),r>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;_v1$6.subVectors(e,this.center);const t=_v1$6.lengthSq();if(t>this.radius*this.radius){const e=Math.sqrt(t),r=.5*(e-this.radius);this.center.addScaledVector(_v1$6,r/e),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(!0===this.center.equals(e.center)?this.radius=Math.max(this.radius,e.radius):(_v2$3.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(_v1$6.copy(e.center).add(_v2$3)),this.expandByPoint(_v1$6.copy(e.center).sub(_v2$3))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return(new this.constructor).copy(this)}},_vector$a=new Vector3,_segCenter=new Vector3,_segDir=new Vector3,_diff=new Vector3,_edge1=new Vector3,_edge2=new Vector3,_normal$1=new Vector3,Ray=class{constructor(e=new Vector3,t=new Vector3(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,_vector$a)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const r=t.dot(this.direction);return r<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(r).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=_vector$a.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(_vector$a.copy(this.direction).multiplyScalar(t).add(this.origin),_vector$a.distanceToSquared(e))}distanceSqToSegment(e,t,r,i){_segCenter.copy(e).add(t).multiplyScalar(.5),_segDir.copy(t).sub(e).normalize(),_diff.copy(this.origin).sub(_segCenter);const n=.5*e.distanceTo(t),s=-this.direction.dot(_segDir),a=_diff.dot(this.direction),o=-_diff.dot(_segDir),l=_diff.lengthSq(),c=Math.abs(1-s*s);let u,h,p,d;if(c>0)if(u=s*o-a,h=s*a-o,d=n*c,u>=0)if(h>=-d)if(h<=d){const e=1/c;u*=e,h*=e,p=u*(u+s*h+2*a)+h*(s*u+h+2*o)+l}else h=n,u=Math.max(0,-(s*h+a)),p=-u*u+h*(h+2*o)+l;else h=-n,u=Math.max(0,-(s*h+a)),p=-u*u+h*(h+2*o)+l;else h<=-d?(u=Math.max(0,-(-s*n+a)),h=u>0?-n:Math.min(Math.max(-n,-o),n),p=-u*u+h*(h+2*o)+l):h<=d?(u=0,h=Math.min(Math.max(-n,-o),n),p=h*(h+2*o)+l):(u=Math.max(0,-(s*n+a)),h=u>0?n:Math.min(Math.max(-n,-o),n),p=-u*u+h*(h+2*o)+l);else h=s>0?-n:n,u=Math.max(0,-(s*h+a)),p=-u*u+h*(h+2*o)+l;return r&&r.copy(this.direction).multiplyScalar(u).add(this.origin),i&&i.copy(_segDir).multiplyScalar(h).add(_segCenter),p}intersectSphere(e,t){_vector$a.subVectors(e.center,this.origin);const r=_vector$a.dot(this.direction),i=_vector$a.dot(_vector$a)-r*r,n=e.radius*e.radius;if(i>n)return null;const s=Math.sqrt(n-i),a=r-s,o=r+s;return a<0&&o<0?null:a<0?this.at(o,t):this.at(a,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;const r=-(this.origin.dot(e.normal)+e.constant)/t;return r>=0?r:null}intersectPlane(e,t){const r=this.distanceToPlane(e);return null===r?null:this.at(r,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);if(0===t)return!0;return e.normal.dot(this.direction)*t<0}intersectBox(e,t){let r,i,n,s,a,o;const l=1/this.direction.x,c=1/this.direction.y,u=1/this.direction.z,h=this.origin;return l>=0?(r=(e.min.x-h.x)*l,i=(e.max.x-h.x)*l):(r=(e.max.x-h.x)*l,i=(e.min.x-h.x)*l),c>=0?(n=(e.min.y-h.y)*c,s=(e.max.y-h.y)*c):(n=(e.max.y-h.y)*c,s=(e.min.y-h.y)*c),r>s||n>i?null:((n>r||isNaN(r))&&(r=n),(s<i||isNaN(i))&&(i=s),u>=0?(a=(e.min.z-h.z)*u,o=(e.max.z-h.z)*u):(a=(e.max.z-h.z)*u,o=(e.min.z-h.z)*u),r>o||a>i?null:((a>r||r!=r)&&(r=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(r>=0?r:i,t)))}intersectsBox(e){return null!==this.intersectBox(e,_vector$a)}intersectTriangle(e,t,r,i,n){_edge1.subVectors(t,e),_edge2.subVectors(r,e),_normal$1.crossVectors(_edge1,_edge2);let s,a=this.direction.dot(_normal$1);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}_diff.subVectors(this.origin,e);const o=s*this.direction.dot(_edge2.crossVectors(_diff,_edge2));if(o<0)return null;const l=s*this.direction.dot(_edge1.cross(_diff));if(l<0)return null;if(o+l>a)return null;const c=-s*_diff.dot(_normal$1);return c<0?null:this.at(c/a,n)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}},Matrix4=class{constructor(){Matrix4.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){const g=this.elements;return g[0]=e,g[4]=t,g[8]=r,g[12]=i,g[1]=n,g[5]=s,g[9]=a,g[13]=o,g[2]=l,g[6]=c,g[10]=u,g[14]=h,g[3]=p,g[7]=d,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new Matrix4).fromArray(this.elements)}copy(e){const t=this.elements,r=e.elements;return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],this}copyPosition(e){const t=this.elements,r=e.elements;return t[12]=r[12],t[13]=r[13],t[14]=r[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,r){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this}makeBasis(e,t,r){return this.set(e.x,t.x,r.x,0,e.y,t.y,r.y,0,e.z,t.z,r.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,r=e.elements,i=1/_v1$5.setFromMatrixColumn(e,0).length(),n=1/_v1$5.setFromMatrixColumn(e,1).length(),s=1/_v1$5.setFromMatrixColumn(e,2).length();return t[0]=r[0]*i,t[1]=r[1]*i,t[2]=r[2]*i,t[3]=0,t[4]=r[4]*n,t[5]=r[5]*n,t[6]=r[6]*n,t[7]=0,t[8]=r[8]*s,t[9]=r[9]*s,t[10]=r[10]*s,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,r=e.x,i=e.y,n=e.z,s=Math.cos(r),a=Math.sin(r),o=Math.cos(i),l=Math.sin(i),c=Math.cos(n),u=Math.sin(n);if("XYZ"===e.order){const e=s*c,r=s*u,i=a*c,n=a*u;t[0]=o*c,t[4]=-o*u,t[8]=l,t[1]=r+i*l,t[5]=e-n*l,t[9]=-a*o,t[2]=n-e*l,t[6]=i+r*l,t[10]=s*o}else if("YXZ"===e.order){const e=o*c,r=o*u,i=l*c,n=l*u;t[0]=e+n*a,t[4]=i*a-r,t[8]=s*l,t[1]=s*u,t[5]=s*c,t[9]=-a,t[2]=r*a-i,t[6]=n+e*a,t[10]=s*o}else if("ZXY"===e.order){const e=o*c,r=o*u,i=l*c,n=l*u;t[0]=e-n*a,t[4]=-s*u,t[8]=i+r*a,t[1]=r+i*a,t[5]=s*c,t[9]=n-e*a,t[2]=-s*l,t[6]=a,t[10]=s*o}else if("ZYX"===e.order){const e=s*c,r=s*u,i=a*c,n=a*u;t[0]=o*c,t[4]=i*l-r,t[8]=e*l+n,t[1]=o*u,t[5]=n*l+e,t[9]=r*l-i,t[2]=-l,t[6]=a*o,t[10]=s*o}else if("YZX"===e.order){const e=s*o,r=s*l,i=a*o,n=a*l;t[0]=o*c,t[4]=n-e*u,t[8]=i*u+r,t[1]=u,t[5]=s*c,t[9]=-a*c,t[2]=-l*c,t[6]=r*u+i,t[10]=e-n*u}else if("XZY"===e.order){const e=s*o,r=s*l,i=a*o,n=a*l;t[0]=o*c,t[4]=-u,t[8]=l*c,t[1]=e*u+n,t[5]=s*c,t[9]=r*u-i,t[2]=i*u-r,t[6]=a*c,t[10]=n*u+e}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(_zero,e,_one)}lookAt(e,t,r){const i=this.elements;return _z.subVectors(e,t),0===_z.lengthSq()&&(_z.z=1),_z.normalize(),_x.crossVectors(r,_z),0===_x.lengthSq()&&(1===Math.abs(r.z)?_z.x+=1e-4:_z.z+=1e-4,_z.normalize(),_x.crossVectors(r,_z)),_x.normalize(),_y.crossVectors(_z,_x),i[0]=_x.x,i[4]=_y.x,i[8]=_z.x,i[1]=_x.y,i[5]=_y.y,i[9]=_z.y,i[2]=_x.z,i[6]=_y.z,i[10]=_z.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const r=e.elements,i=t.elements,n=this.elements,s=r[0],a=r[4],o=r[8],l=r[12],c=r[1],u=r[5],h=r[9],p=r[13],d=r[2],m=r[6],f=r[10],g=r[14],_=r[3],y=r[7],T=r[11],v=r[15],E=i[0],I=i[4],b=i[8],x=i[12],S=i[1],w=i[5],C=i[9],M=i[13],R=i[2],A=i[6],D=i[10],O=i[14],L=i[3],P=i[7],N=i[11],F=i[15];return n[0]=s*E+a*S+o*R+l*L,n[4]=s*I+a*w+o*A+l*P,n[8]=s*b+a*C+o*D+l*N,n[12]=s*x+a*M+o*O+l*F,n[1]=c*E+u*S+h*R+p*L,n[5]=c*I+u*w+h*A+p*P,n[9]=c*b+u*C+h*D+p*N,n[13]=c*x+u*M+h*O+p*F,n[2]=d*E+m*S+f*R+g*L,n[6]=d*I+m*w+f*A+g*P,n[10]=d*b+m*C+f*D+g*N,n[14]=d*x+m*M+f*O+g*F,n[3]=_*E+y*S+T*R+v*L,n[7]=_*I+y*w+T*A+v*P,n[11]=_*b+y*C+T*D+v*N,n[15]=_*x+y*M+T*O+v*F,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],r=e[4],i=e[8],n=e[12],s=e[1],a=e[5],o=e[9],l=e[13],c=e[2],u=e[6],h=e[10],p=e[14];return e[3]*(+n*o*u-i*l*u-n*a*h+r*l*h+i*a*p-r*o*p)+e[7]*(+t*o*p-t*l*h+n*s*h-i*s*p+i*l*c-n*o*c)+e[11]*(+t*l*u-t*a*p-n*s*u+r*s*p+n*a*c-r*l*c)+e[15]*(-i*a*c-t*o*u+t*a*h+i*s*u-r*s*h+r*o*c)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,r){const i=this.elements;return e.isVector3?(i[12]=e.x,i[13]=e.y,i[14]=e.z):(i[12]=e,i[13]=t,i[14]=r),this}invert(){const e=this.elements,t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=e[6],l=e[7],c=e[8],u=e[9],h=e[10],p=e[11],d=e[12],m=e[13],f=e[14],g=e[15],_=u*f*l-m*h*l+m*o*p-a*f*p-u*o*g+a*h*g,y=d*h*l-c*f*l-d*o*p+s*f*p+c*o*g-s*h*g,T=c*m*l-d*u*l+d*a*p-s*m*p-c*a*g+s*u*g,v=d*u*o-c*m*o-d*a*h+s*m*h+c*a*f-s*u*f,E=t*_+r*y+i*T+n*v;if(0===E)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const I=1/E;return e[0]=_*I,e[1]=(m*h*n-u*f*n-m*i*p+r*f*p+u*i*g-r*h*g)*I,e[2]=(a*f*n-m*o*n+m*i*l-r*f*l-a*i*g+r*o*g)*I,e[3]=(u*o*n-a*h*n-u*i*l+r*h*l+a*i*p-r*o*p)*I,e[4]=y*I,e[5]=(c*f*n-d*h*n+d*i*p-t*f*p-c*i*g+t*h*g)*I,e[6]=(d*o*n-s*f*n-d*i*l+t*f*l+s*i*g-t*o*g)*I,e[7]=(s*h*n-c*o*n+c*i*l-t*h*l-s*i*p+t*o*p)*I,e[8]=T*I,e[9]=(d*u*n-c*m*n-d*r*p+t*m*p+c*r*g-t*u*g)*I,e[10]=(s*m*n-d*a*n+d*r*l-t*m*l-s*r*g+t*a*g)*I,e[11]=(c*a*n-s*u*n-c*r*l+t*u*l+s*r*p-t*a*p)*I,e[12]=v*I,e[13]=(c*m*i-d*u*i+d*r*h-t*m*h-c*r*f+t*u*f)*I,e[14]=(d*a*i-s*m*i-d*r*o+t*m*o+s*r*f-t*a*f)*I,e[15]=(s*u*i-c*a*i+c*r*o-t*u*o-s*r*h+t*a*h)*I,this}scale(e){const t=this.elements,r=e.x,i=e.y,n=e.z;return t[0]*=r,t[4]*=i,t[8]*=n,t[1]*=r,t[5]*=i,t[9]*=n,t[2]*=r,t[6]*=i,t[10]*=n,t[3]*=r,t[7]*=i,t[11]*=n,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],r=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],i=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,r,i))}makeTranslation(e,t,r){return this.set(1,0,0,e,0,1,0,t,0,0,1,r,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),r=Math.sin(e);return this.set(1,0,0,0,0,t,-r,0,0,r,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),r=Math.sin(e);return this.set(t,0,r,0,0,1,0,0,-r,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),r=Math.sin(e);return this.set(t,-r,0,0,r,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const r=Math.cos(t),i=Math.sin(t),n=1-r,s=e.x,a=e.y,o=e.z,l=n*s,c=n*a;return this.set(l*s+r,l*a-i*o,l*o+i*a,0,l*a+i*o,c*a+r,c*o-i*s,0,l*o-i*a,c*o+i*s,n*o*o+r,0,0,0,0,1),this}makeScale(e,t,r){return this.set(e,0,0,0,0,t,0,0,0,0,r,0,0,0,0,1),this}makeShear(e,t,r,i,n,s){return this.set(1,r,n,0,e,1,s,0,t,i,1,0,0,0,0,1),this}compose(e,t,r){const i=this.elements,n=t._x,s=t._y,a=t._z,o=t._w,l=n+n,c=s+s,u=a+a,h=n*l,p=n*c,d=n*u,m=s*c,f=s*u,g=a*u,_=o*l,y=o*c,T=o*u,v=r.x,E=r.y,I=r.z;return i[0]=(1-(m+g))*v,i[1]=(p+T)*v,i[2]=(d-y)*v,i[3]=0,i[4]=(p-T)*E,i[5]=(1-(h+g))*E,i[6]=(f+_)*E,i[7]=0,i[8]=(d+y)*I,i[9]=(f-_)*I,i[10]=(1-(h+m))*I,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,this}decompose(e,t,r){const i=this.elements;let n=_v1$5.set(i[0],i[1],i[2]).length();const s=_v1$5.set(i[4],i[5],i[6]).length(),a=_v1$5.set(i[8],i[9],i[10]).length();this.determinant()<0&&(n=-n),e.x=i[12],e.y=i[13],e.z=i[14],_m1$2.copy(this);const o=1/n,l=1/s,c=1/a;return _m1$2.elements[0]*=o,_m1$2.elements[1]*=o,_m1$2.elements[2]*=o,_m1$2.elements[4]*=l,_m1$2.elements[5]*=l,_m1$2.elements[6]*=l,_m1$2.elements[8]*=c,_m1$2.elements[9]*=c,_m1$2.elements[10]*=c,t.setFromRotationMatrix(_m1$2),r.x=n,r.y=s,r.z=a,this}makePerspective(e,t,r,i,n,s){const a=this.elements,o=2*n/(t-e),l=2*n/(r-i),c=(t+e)/(t-e),u=(r+i)/(r-i),h=-(s+n)/(s-n),p=-2*s*n/(s-n);return a[0]=o,a[4]=0,a[8]=c,a[12]=0,a[1]=0,a[5]=l,a[9]=u,a[13]=0,a[2]=0,a[6]=0,a[10]=h,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this}makeOrthographic(e,t,r,i,n,s){const a=this.elements,o=1/(t-e),l=1/(r-i),c=1/(s-n),u=(t+e)*o,h=(r+i)*l,p=(s+n)*c;return a[0]=2*o,a[4]=0,a[8]=0,a[12]=-u,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-h,a[2]=0,a[6]=0,a[10]=-2*c,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this}equals(e){const t=this.elements,r=e.elements;for(let e=0;e<16;e++)if(t[e]!==r[e])return!1;return!0}fromArray(e,t=0){for(let r=0;r<16;r++)this.elements[r]=e[r+t];return this}toArray(e=[],t=0){const r=this.elements;return e[t]=r[0],e[t+1]=r[1],e[t+2]=r[2],e[t+3]=r[3],e[t+4]=r[4],e[t+5]=r[5],e[t+6]=r[6],e[t+7]=r[7],e[t+8]=r[8],e[t+9]=r[9],e[t+10]=r[10],e[t+11]=r[11],e[t+12]=r[12],e[t+13]=r[13],e[t+14]=r[14],e[t+15]=r[15],e}},_v1$5=new Vector3,_m1$2=new Matrix4,_zero=new Vector3(0,0,0),_one=new Vector3(1,1,1),_x=new Vector3,_y=new Vector3,_z=new Vector3,_matrix$1=new Matrix4,_quaternion$3=new Quaternion,Euler=class{constructor(e=0,t=0,r=0,i=Euler.DefaultOrder){this.isEuler=!0,this._x=e,this._y=t,this._z=r,this._order=i}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,r,i=this._order){return this._x=e,this._y=t,this._z=r,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,r=!0){const i=e.elements,n=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],u=i[2],h=i[6],p=i[10];switch(t){case"XYZ":this._y=Math.asin(clamp(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,p),this._z=Math.atan2(-s,n)):(this._x=Math.atan2(h,l),this._z=0);break;case"YXZ":this._x=Math.asin(-clamp(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(a,p),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-u,n),this._z=0);break;case"ZXY":this._x=Math.asin(clamp(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,n));break;case"ZYX":this._y=Math.asin(-clamp(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(h,p),this._z=Math.atan2(o,n)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(clamp(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-u,n)):(this._x=0,this._y=Math.atan2(a,p));break;case"XZY":this._z=Math.asin(-clamp(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(h,l),this._y=Math.atan2(a,n)):(this._x=Math.atan2(-c,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!0===r&&this._onChangeCallback(),this}setFromQuaternion(e,t,r){return _matrix$1.makeRotationFromQuaternion(e),this.setFromRotationMatrix(_matrix$1,t,r)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return _quaternion$3.setFromEuler(this),this.setFromQuaternion(_quaternion$3,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}
// @deprecated since r138, 02cf0df1cb4575d5842fef9c85bb5a89fe020d53
toVector3(){console.error("THREE.Euler: .toVector3() has been removed. Use Vector3.setFromEuler() instead")}};Euler.DefaultOrder="XYZ",Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];var Layers=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return 0!=(this.mask&e.mask)}isEnabled(e){return 0!=(this.mask&(1<<e|0))}},_object3DId=0,_v1$4=new Vector3,_q1=new Quaternion,_m1$1=new Matrix4,_target=new Vector3,_position$3=new Vector3,_scale$2=new Vector3,_quaternion$2=new Quaternion,_xAxis=new Vector3(1,0,0),_yAxis=new Vector3(0,1,0),_zAxis=new Vector3(0,0,1),_addedEvent={type:"added"},_removedEvent={type:"removed"},Object3D=class extends EventDispatcher{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:_object3DId++}),this.uuid=generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Object3D.DefaultUp.clone();const e=new Vector3,t=new Euler,r=new Quaternion,i=new Vector3(1,1,1);t._onChange((function(){r.setFromEuler(t,!1)})),r._onChange((function(){t.setFromQuaternion(r,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:r},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new Matrix4},normalMatrix:{value:new Matrix3}}),this.matrix=new Matrix4,this.matrixWorld=new Matrix4,this.matrixAutoUpdate=Object3D.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=Object3D.DefaultMatrixWorldAutoUpdate,this.layers=new Layers,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return _q1.setFromAxisAngle(e,t),this.quaternion.multiply(_q1),this}rotateOnWorldAxis(e,t){return _q1.setFromAxisAngle(e,t),this.quaternion.premultiply(_q1),this}rotateX(e){return this.rotateOnAxis(_xAxis,e)}rotateY(e){return this.rotateOnAxis(_yAxis,e)}rotateZ(e){return this.rotateOnAxis(_zAxis,e)}translateOnAxis(e,t){return _v1$4.copy(e).applyQuaternion(this.quaternion),this.position.add(_v1$4.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(_xAxis,e)}translateY(e){return this.translateOnAxis(_yAxis,e)}translateZ(e){return this.translateOnAxis(_zAxis,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(_m1$1.copy(this.matrixWorld).invert())}lookAt(e,t,r){e.isVector3?_target.copy(e):_target.set(e,t,r);const i=this.parent;this.updateWorldMatrix(!0,!1),_position$3.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?_m1$1.lookAt(_position$3,_target,this.up):_m1$1.lookAt(_target,_position$3,this.up),this.quaternion.setFromRotationMatrix(_m1$1),i&&(_m1$1.extractRotation(i.matrixWorld),_q1.setFromRotationMatrix(_m1$1),this.quaternion.premultiply(_q1.invert()))}add(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(_addedEvent)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}const t=this.children.indexOf(e);return-1!==t&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(_removedEvent)),this}removeFromParent(){const e=this.parent;return null!==e&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(_removedEvent)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),_m1$1.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),_m1$1.multiply(e.parent.matrixWorld)),e.applyMatrix4(_m1$1),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let r=0,i=this.children.length;r<i;r++){const i=this.children[r].getObjectByProperty(e,t);if(void 0!==i)return i}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_position$3,e,_scale$2),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_position$3,_quaternion$2,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let r=0,i=t.length;r<i;r++)t[r].traverse(e)}traverseVisible(e){if(!1===this.visible)return;e(this);const t=this.children;for(let r=0,i=t.length;r<i;r++)t[r].traverseVisible(e)}traverseAncestors(e){const t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let r=0,i=t.length;r<i;r++){const i=t[r];!0!==i.matrixWorldAutoUpdate&&!0!==e||i.updateMatrixWorld(e)}}updateWorldMatrix(e,t){const r=this.parent;if(!0===e&&null!==r&&!0===r.matrixWorldAutoUpdate&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===t){const e=this.children;for(let t=0,r=e.length;t<r;t++){const r=e[t];!0===r.matrixWorldAutoUpdate&&r.updateWorldMatrix(!1,!0)}}}toJSON(e){const t=void 0===e||"string"==typeof e,r={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},r.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const i={};function n(t,r){return void 0===t[r.uuid]&&(t[r.uuid]=r.toJSON(e)),r.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(i.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=n(e.geometries,this.geometry);const t=this.geometry.parameters;if(void 0!==t&&void 0!==t.shapes){const r=t.shapes;if(Array.isArray(r))for(let t=0,i=r.length;t<i;t++){const i=r[t];n(e.shapes,i)}else n(e.shapes,r)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(n(e.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const t=[];for(let r=0,i=this.material.length;r<i;r++)t.push(n(e.materials,this.material[r]));i.material=t}else i.material=n(e.materials,this.material);if(this.children.length>0){i.children=[];for(let t=0;t<this.children.length;t++)i.children.push(this.children[t].toJSON(e).object)}if(this.animations.length>0){i.animations=[];for(let t=0;t<this.animations.length;t++){const r=this.animations[t];i.animations.push(n(e.animations,r))}}if(t){const t=s(e.geometries),i=s(e.materials),n=s(e.textures),a=s(e.images),o=s(e.shapes),l=s(e.skeletons),c=s(e.animations),u=s(e.nodes);t.length>0&&(r.geometries=t),i.length>0&&(r.materials=i),n.length>0&&(r.textures=n),a.length>0&&(r.images=a),o.length>0&&(r.shapes=o),l.length>0&&(r.skeletons=l),c.length>0&&(r.animations=c),u.length>0&&(r.nodes=u)}return r.object=i,r;function s(e){const t=[];for(const r in e){const i=e[r];delete i.metadata,t.push(i)}return t}}clone(e){return(new this.constructor).copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(let t=0;t<e.children.length;t++){const r=e.children[t];this.add(r.clone())}return this}};Object3D.DefaultUp=new Vector3(0,1,0),Object3D.DefaultMatrixAutoUpdate=!0,Object3D.DefaultMatrixWorldAutoUpdate=!0;var _v0$1=new Vector3,_v1$3=new Vector3,_v2$2=new Vector3,_v3$1=new Vector3,_vab=new Vector3,_vac=new Vector3,_vbc=new Vector3,_vap=new Vector3,_vbp=new Vector3,_vcp=new Vector3,Triangle=class{constructor(e=new Vector3,t=new Vector3,r=new Vector3){this.a=e,this.b=t,this.c=r}static getNormal(e,t,r,i){i.subVectors(r,t),_v0$1.subVectors(e,t),i.cross(_v0$1);const n=i.lengthSq();return n>0?i.multiplyScalar(1/Math.sqrt(n)):i.set(0,0,0)}
// static/instance method to calculate barycentric coordinates
// based on: http://www.blackpawn.com/texts/pointinpoly/default.html
static getBarycoord(e,t,r,i,n){_v0$1.subVectors(i,t),_v1$3.subVectors(r,t),_v2$2.subVectors(e,t);const s=_v0$1.dot(_v0$1),a=_v0$1.dot(_v1$3),o=_v0$1.dot(_v2$2),l=_v1$3.dot(_v1$3),c=_v1$3.dot(_v2$2),u=s*l-a*a;if(0===u)return n.set(-2,-1,-1);const h=1/u,p=(l*o-a*c)*h,d=(s*c-a*o)*h;return n.set(1-p-d,d,p)}static containsPoint(e,t,r,i){return this.getBarycoord(e,t,r,i,_v3$1),_v3$1.x>=0&&_v3$1.y>=0&&_v3$1.x+_v3$1.y<=1}static getUV(e,t,r,i,n,s,a,o){return this.getBarycoord(e,t,r,i,_v3$1),o.set(0,0),o.addScaledVector(n,_v3$1.x),o.addScaledVector(s,_v3$1.y),o.addScaledVector(a,_v3$1.z),o}static isFrontFacing(e,t,r,i){return _v0$1.subVectors(r,t),_v1$3.subVectors(e,t),_v0$1.cross(_v1$3).dot(i)<0}set(e,t,r){return this.a.copy(e),this.b.copy(t),this.c.copy(r),this}setFromPointsAndIndices(e,t,r,i){return this.a.copy(e[t]),this.b.copy(e[r]),this.c.copy(e[i]),this}setFromAttributeAndIndices(e,t,r,i){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,r),this.c.fromBufferAttribute(e,i),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return _v0$1.subVectors(this.c,this.b),_v1$3.subVectors(this.a,this.b),.5*_v0$1.cross(_v1$3).length()}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Triangle.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return Triangle.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,r,i,n){return Triangle.getUV(e,this.a,this.b,this.c,t,r,i,n)}containsPoint(e){return Triangle.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Triangle.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const r=this.a,i=this.b,n=this.c;let s,a;_vab.subVectors(i,r),_vac.subVectors(n,r),_vap.subVectors(e,r);const o=_vab.dot(_vap),l=_vac.dot(_vap);if(o<=0&&l<=0)return t.copy(r);_vbp.subVectors(e,i);const c=_vab.dot(_vbp),u=_vac.dot(_vbp);if(c>=0&&u<=c)return t.copy(i);const h=o*u-c*l;if(h<=0&&o>=0&&c<=0)return s=o/(o-c),t.copy(r).addScaledVector(_vab,s);_vcp.subVectors(e,n);const p=_vab.dot(_vcp),d=_vac.dot(_vcp);if(d>=0&&p<=d)return t.copy(n);const m=p*l-o*d;if(m<=0&&l>=0&&d<=0)return a=l/(l-d),t.copy(r).addScaledVector(_vac,a);const f=c*d-p*u;if(f<=0&&u-c>=0&&p-d>=0)return _vbc.subVectors(n,i),a=(u-c)/(u-c+(p-d)),t.copy(i).addScaledVector(_vbc,a);const g=1/(f+m+h);return s=m*g,a=h*g,t.copy(r).addScaledVector(_vab,s).addScaledVector(_vac,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},materialId=0,Material=class extends EventDispatcher{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:materialId++}),this.uuid=generateUUID(),this.name="",this.type="Material",this.blending=NormalBlending,this.side=FrontSide,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=SrcAlphaFactor,this.blendDst=OneMinusSrcAlphaFactor,this.blendEquation=AddEquation,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=LessEqualDepth,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=AlwaysStencilFunc,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=KeepStencilOp,this.stencilZFail=KeepStencilOp,this.stencilZPass=KeepStencilOp,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(void 0!==e)for(const t in e){const r=e[t];if(void 0===r){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}const i=this[t];void 0!==i?i&&i.isColor?i.set(r):i&&i.isVector3&&r&&r.isVector3?i.copy(r):this[t]=r:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});const r={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function i(e){const t=[];for(const r in e){const i=e[r];delete i.metadata,t.push(i)}return t}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),this.color&&this.color.isColor&&(r.color=this.color.getHex()),void 0!==this.roughness&&(r.roughness=this.roughness),void 0!==this.metalness&&(r.metalness=this.metalness),void 0!==this.sheen&&(r.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(r.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(r.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(r.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(r.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(r.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(r.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(r.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(r.shininess=this.shininess),void 0!==this.clearcoat&&(r.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(r.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(r.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(r.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(r.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,r.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.iridescence&&(r.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(r.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(r.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(r.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(r.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(r.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(r.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(r.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(r.lightMap=this.lightMap.toJSON(e).uuid,r.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(r.aoMap=this.aoMap.toJSON(e).uuid,r.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(r.bumpMap=this.bumpMap.toJSON(e).uuid,r.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(r.normalMap=this.normalMap.toJSON(e).uuid,r.normalMapType=this.normalMapType,r.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(r.displacementMap=this.displacementMap.toJSON(e).uuid,r.displacementScale=this.displacementScale,r.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(r.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(r.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(r.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(r.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(r.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(r.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(r.envMap=this.envMap.toJSON(e).uuid,void 0!==this.combine&&(r.combine=this.combine)),void 0!==this.envMapIntensity&&(r.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(r.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(r.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(r.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.transmission&&(r.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(r.transmissionMap=this.transmissionMap.toJSON(e).uuid),void 0!==this.thickness&&(r.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(r.thicknessMap=this.thicknessMap.toJSON(e).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(r.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(r.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(r.size=this.size),null!==this.shadowSide&&(r.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(r.sizeAttenuation=this.sizeAttenuation),this.blending!==NormalBlending&&(r.blending=this.blending),this.side!==FrontSide&&(r.side=this.side),this.vertexColors&&(r.vertexColors=!0),this.opacity<1&&(r.opacity=this.opacity),!0===this.transparent&&(r.transparent=this.transparent),r.depthFunc=this.depthFunc,r.depthTest=this.depthTest,r.depthWrite=this.depthWrite,r.colorWrite=this.colorWrite,r.stencilWrite=this.stencilWrite,r.stencilWriteMask=this.stencilWriteMask,r.stencilFunc=this.stencilFunc,r.stencilRef=this.stencilRef,r.stencilFuncMask=this.stencilFuncMask,r.stencilFail=this.stencilFail,r.stencilZFail=this.stencilZFail,r.stencilZPass=this.stencilZPass,void 0!==this.rotation&&0!==this.rotation&&(r.rotation=this.rotation),!0===this.polygonOffset&&(r.polygonOffset=!0),0!==this.polygonOffsetFactor&&(r.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(r.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(r.linewidth=this.linewidth),void 0!==this.dashSize&&(r.dashSize=this.dashSize),void 0!==this.gapSize&&(r.gapSize=this.gapSize),void 0!==this.scale&&(r.scale=this.scale),!0===this.dithering&&(r.dithering=!0),this.alphaTest>0&&(r.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(r.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(r.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(r.wireframe=this.wireframe),this.wireframeLinewidth>1&&(r.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(r.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(r.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(r.flatShading=this.flatShading),!1===this.visible&&(r.visible=!1),!1===this.toneMapped&&(r.toneMapped=!1),!1===this.fog&&(r.fog=!1),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),t){const t=i(e.textures),n=i(e.images);t.length>0&&(r.textures=t),n.length>0&&(r.images=n)}return r}clone(){return(new this.constructor).copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let r=null;if(null!==t){const e=t.length;r=new Array(e);for(let i=0;i!==e;++i)r[i]=t[i].clone()}return this.clippingPlanes=r,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}},MeshBasicMaterial=class extends Material{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},_vector$9=new Vector3,_vector2$1=new Vector2,BufferAttribute=class{constructor(e,t,r){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===r,this.usage=StaticDrawUsage,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,r){e*=this.itemSize,r*=t.itemSize;for(let i=0,n=this.itemSize;i<n;i++)this.array[e+i]=t.array[r+i];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(2===this.itemSize)for(let t=0,r=this.count;t<r;t++)_vector2$1.fromBufferAttribute(this,t),_vector2$1.applyMatrix3(e),this.setXY(t,_vector2$1.x,_vector2$1.y);else if(3===this.itemSize)for(let t=0,r=this.count;t<r;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyMatrix3(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}applyMatrix4(e){for(let t=0,r=this.count;t<r;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyMatrix4(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}applyNormalMatrix(e){for(let t=0,r=this.count;t<r;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyNormalMatrix(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}transformDirection(e){for(let t=0,r=this.count;t<r;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.transformDirection(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=denormalize(t,this.array)),t}setX(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=denormalize(t,this.array)),t}setY(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=denormalize(t,this.array)),t}setZ(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=denormalize(t,this.array)),t}setW(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,r){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array)),this.array[e+0]=t,this.array[e+1]=r,this}setXYZ(e,t,r,i){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array),i=normalize(i,this.array)),this.array[e+0]=t,this.array[e+1]=r,this.array[e+2]=i,this}setXYZW(e,t,r,i,n){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array),i=normalize(i,this.array),n=normalize(n,this.array)),this.array[e+0]=t,this.array[e+1]=r,this.array[e+2]=i,this.array[e+3]=n,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(e.name=this.name),this.usage!==StaticDrawUsage&&(e.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(e.updateRange=this.updateRange),e}
// @deprecated
copyColorsArray(){console.error("THREE.BufferAttribute: copyColorsArray() was removed in r144.")}copyVector2sArray(){console.error("THREE.BufferAttribute: copyVector2sArray() was removed in r144.")}copyVector3sArray(){console.error("THREE.BufferAttribute: copyVector3sArray() was removed in r144.")}copyVector4sArray(){console.error("THREE.BufferAttribute: copyVector4sArray() was removed in r144.")}},Int8BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Int8Array(e),t,r)}},Uint8BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Uint8Array(e),t,r)}},Uint8ClampedBufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Uint8ClampedArray(e),t,r)}},Int16BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Int16Array(e),t,r)}},Uint16BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Uint16Array(e),t,r)}},Int32BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Int32Array(e),t,r)}},Uint32BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Uint32Array(e),t,r)}},Float16BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Uint16Array(e),t,r),this.isFloat16BufferAttribute=!0}},Float32BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Float32Array(e),t,r)}},Float64BufferAttribute=class extends BufferAttribute{constructor(e,t,r){super(new Float64Array(e),t,r)}},_id$1=0,_m1=new Matrix4,_obj=new Object3D,_offset=new Vector3,_box$1=new Box3,_boxMorphTargets=new Box3,_vector$8=new Vector3,BufferGeometry=class extends EventDispatcher{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:_id$1++}),this.uuid=generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(arrayNeedsUint32(e)?Uint32BufferAttribute:Uint16BufferAttribute)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return void 0!==this.attributes[e]}addGroup(e,t,r=0){this.groups.push({start:e,count:t,materialIndex:r})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);const r=this.attributes.normal;if(void 0!==r){const t=(new Matrix3).getNormalMatrix(e);r.applyNormalMatrix(t),r.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(e),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(e){return _m1.makeRotationFromQuaternion(e),this.applyMatrix4(_m1),this}rotateX(e){return _m1.makeRotationX(e),this.applyMatrix4(_m1),this}rotateY(e){return _m1.makeRotationY(e),this.applyMatrix4(_m1),this}rotateZ(e){return _m1.makeRotationZ(e),this.applyMatrix4(_m1),this}translate(e,t,r){return _m1.makeTranslation(e,t,r),this.applyMatrix4(_m1),this}scale(e,t,r){return _m1.makeScale(e,t,r),this.applyMatrix4(_m1),this}lookAt(e){return _obj.lookAt(e),_obj.updateMatrix(),this.applyMatrix4(_obj.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(_offset).negate(),this.translate(_offset.x,_offset.y,_offset.z),this}setFromPoints(e){const t=[];for(let r=0,i=e.length;r<i;r++){const i=e[r];t.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new Float32BufferAttribute(t,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Box3);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Vector3(-1/0,-1/0,-1/0),new Vector3(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(let e=0,r=t.length;e<r;e++){const r=t[e];_box$1.setFromBufferAttribute(r),this.morphTargetsRelative?(_vector$8.addVectors(this.boundingBox.min,_box$1.min),this.boundingBox.expandByPoint(_vector$8),_vector$8.addVectors(this.boundingBox.max,_box$1.max),this.boundingBox.expandByPoint(_vector$8)):(this.boundingBox.expandByPoint(_box$1.min),this.boundingBox.expandByPoint(_box$1.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Sphere);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Vector3,1/0);if(e){const r=this.boundingSphere.center;if(_box$1.setFromBufferAttribute(e),t)for(let e=0,r=t.length;e<r;e++){const r=t[e];_boxMorphTargets.setFromBufferAttribute(r),this.morphTargetsRelative?(_vector$8.addVectors(_box$1.min,_boxMorphTargets.min),_box$1.expandByPoint(_vector$8),_vector$8.addVectors(_box$1.max,_boxMorphTargets.max),_box$1.expandByPoint(_vector$8)):(_box$1.expandByPoint(_boxMorphTargets.min),_box$1.expandByPoint(_boxMorphTargets.max))}_box$1.getCenter(r);let i=0;for(let t=0,n=e.count;t<n;t++)_vector$8.fromBufferAttribute(e,t),i=Math.max(i,r.distanceToSquared(_vector$8));if(t)for(let n=0,s=t.length;n<s;n++){const s=t[n],a=this.morphTargetsRelative;for(let t=0,n=s.count;t<n;t++)_vector$8.fromBufferAttribute(s,t),a&&(_offset.fromBufferAttribute(e,t),_vector$8.add(_offset)),i=Math.max(i,r.distanceToSquared(_vector$8))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,t=this.attributes;if(null===e||void 0===t.position||void 0===t.normal||void 0===t.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const r=e.array,i=t.position.array,n=t.normal.array,s=t.uv.array,a=i.length/3;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new BufferAttribute(new Float32Array(4*a),4));const o=this.getAttribute("tangent").array,l=[],c=[];for(let e=0;e<a;e++)l[e]=new Vector3,c[e]=new Vector3;const u=new Vector3,h=new Vector3,p=new Vector3,d=new Vector2,m=new Vector2,f=new Vector2,g=new Vector3,_=new Vector3;function y(e,t,r){u.fromArray(i,3*e),h.fromArray(i,3*t),p.fromArray(i,3*r),d.fromArray(s,2*e),m.fromArray(s,2*t),f.fromArray(s,2*r),h.sub(u),p.sub(u),m.sub(d),f.sub(d);const n=1/(m.x*f.y-f.x*m.y);isFinite(n)&&(g.copy(h).multiplyScalar(f.y).addScaledVector(p,-m.y).multiplyScalar(n),_.copy(p).multiplyScalar(m.x).addScaledVector(h,-f.x).multiplyScalar(n),l[e].add(g),l[t].add(g),l[r].add(g),c[e].add(_),c[t].add(_),c[r].add(_))}let T=this.groups;0===T.length&&(T=[{start:0,count:r.length}]);for(let e=0,t=T.length;e<t;++e){const t=T[e],i=t.start;for(let e=i,n=i+t.count;e<n;e+=3)y(r[e+0],r[e+1],r[e+2])}const v=new Vector3,E=new Vector3,I=new Vector3,b=new Vector3;function x(e){I.fromArray(n,3*e),b.copy(I);const t=l[e];v.copy(t),v.sub(I.multiplyScalar(I.dot(t))).normalize(),E.crossVectors(b,t);const r=E.dot(c[e])<0?-1:1;o[4*e]=v.x,o[4*e+1]=v.y,o[4*e+2]=v.z,o[4*e+3]=r}for(let e=0,t=T.length;e<t;++e){const t=T[e],i=t.start;for(let e=i,n=i+t.count;e<n;e+=3)x(r[e+0]),x(r[e+1]),x(r[e+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(void 0!==t){let r=this.getAttribute("normal");if(void 0===r)r=new BufferAttribute(new Float32Array(3*t.count),3),this.setAttribute("normal",r);else for(let e=0,t=r.count;e<t;e++)r.setXYZ(e,0,0,0);const i=new Vector3,n=new Vector3,s=new Vector3,a=new Vector3,o=new Vector3,l=new Vector3,c=new Vector3,u=new Vector3;if(e)for(let h=0,p=e.count;h<p;h+=3){const p=e.getX(h+0),d=e.getX(h+1),m=e.getX(h+2);i.fromBufferAttribute(t,p),n.fromBufferAttribute(t,d),s.fromBufferAttribute(t,m),c.subVectors(s,n),u.subVectors(i,n),c.cross(u),a.fromBufferAttribute(r,p),o.fromBufferAttribute(r,d),l.fromBufferAttribute(r,m),a.add(c),o.add(c),l.add(c),r.setXYZ(p,a.x,a.y,a.z),r.setXYZ(d,o.x,o.y,o.z),r.setXYZ(m,l.x,l.y,l.z)}else for(let e=0,a=t.count;e<a;e+=3)i.fromBufferAttribute(t,e+0),n.fromBufferAttribute(t,e+1),s.fromBufferAttribute(t,e+2),c.subVectors(s,n),u.subVectors(i,n),c.cross(u),r.setXYZ(e+0,c.x,c.y,c.z),r.setXYZ(e+1,c.x,c.y,c.z),r.setXYZ(e+2,c.x,c.y,c.z);this.normalizeNormals(),r.needsUpdate=!0}}
// @deprecated since r144
merge(){return console.error("THREE.BufferGeometry.merge() has been removed. Use THREE.BufferGeometryUtils.mergeBufferGeometries() instead."),this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,r=e.count;t<r;t++)_vector$8.fromBufferAttribute(e,t),_vector$8.normalize(),e.setXYZ(t,_vector$8.x,_vector$8.y,_vector$8.z)}toNonIndexed(){function e(e,t){const r=e.array,i=e.itemSize,n=e.normalized,s=new r.constructor(t.length*i);let a=0,o=0;for(let n=0,l=t.length;n<l;n++){a=e.isInterleavedBufferAttribute?t[n]*e.data.stride+e.offset:t[n]*i;for(let e=0;e<i;e++)s[o++]=r[a++]}return new BufferAttribute(s,i,n)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new BufferGeometry,r=this.index.array,i=this.attributes;for(const n in i){const s=e(i[n],r);t.setAttribute(n,s)}const n=this.morphAttributes;for(const i in n){const s=[],a=n[i];for(let t=0,i=a.length;t<i;t++){const i=e(a[t],r);s.push(i)}t.morphAttributes[i]=s}t.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let e=0,r=s.length;e<r;e++){const r=s[e];t.addGroup(r.start,r.count,r.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){const t=this.parameters;for(const r in t)void 0!==t[r]&&(e[r]=t[r]);return e}e.data={attributes:{}};const t=this.index;null!==t&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const r=this.attributes;for(const t in r){const i=r[t];e.data.attributes[t]=i.toJSON(e.data)}const i={};let n=!1;for(const t in this.morphAttributes){const r=this.morphAttributes[t],s=[];for(let t=0,i=r.length;t<i;t++){const i=r[t];s.push(i.toJSON(e.data))}s.length>0&&(i[t]=s,n=!0)}n&&(e.data.morphAttributes=i,e.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(e.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(e.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),e}clone(){return(new this.constructor).copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const r=e.index;null!==r&&this.setIndex(r.clone(t));const i=e.attributes;for(const e in i){const r=i[e];this.setAttribute(e,r.clone(t))}const n=e.morphAttributes;for(const e in n){const r=[],i=n[e];for(let e=0,n=i.length;e<n;e++)r.push(i[e].clone(t));this.morphAttributes[e]=r}this.morphTargetsRelative=e.morphTargetsRelative;const s=e.groups;for(let e=0,t=s.length;e<t;e++){const t=s[e];this.addGroup(t.start,t.count,t.materialIndex)}const a=e.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=e.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,void 0!==e.parameters&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}},_inverseMatrix$2=new Matrix4,_ray$2=new Ray,_sphere$3=new Sphere,_vA$1=new Vector3,_vB$1=new Vector3,_vC$1=new Vector3,_tempA=new Vector3,_tempB=new Vector3,_tempC=new Vector3,_morphA=new Vector3,_morphB=new Vector3,_morphC=new Vector3,_uvA$1=new Vector2,_uvB$1=new Vector2,_uvC$1=new Vector2,_intersectionPoint=new Vector3,_intersectionPointWorld=new Vector3,Mesh=class extends Object3D{constructor(e=new BufferGeometry,t=new MeshBasicMaterial){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){const r=e[t[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,t=r.length;e<t;e++){const t=r[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[t]=e}}}}raycast(e,t){const r=this.geometry,i=this.material,n=this.matrixWorld;if(void 0===i)return;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere$3.copy(r.boundingSphere),_sphere$3.applyMatrix4(n),!1===e.ray.intersectsSphere(_sphere$3))return;if(_inverseMatrix$2.copy(n).invert(),_ray$2.copy(e.ray).applyMatrix4(_inverseMatrix$2),null!==r.boundingBox&&!1===_ray$2.intersectsBox(r.boundingBox))return;let s;const a=r.index,o=r.attributes.position,l=r.morphAttributes.position,c=r.morphTargetsRelative,u=r.attributes.uv,h=r.attributes.uv2,p=r.groups,d=r.drawRange;if(null!==a)if(Array.isArray(i))for(let r=0,n=p.length;r<n;r++){const n=p[r],m=i[n.materialIndex];for(let r=Math.max(n.start,d.start),i=Math.min(a.count,Math.min(n.start+n.count,d.start+d.count));r<i;r+=3){const i=a.getX(r),p=a.getX(r+1),d=a.getX(r+2);s=checkBufferGeometryIntersection(this,m,e,_ray$2,o,l,c,u,h,i,p,d),s&&(s.faceIndex=Math.floor(r/3),s.face.materialIndex=n.materialIndex,t.push(s))}}else{for(let r=Math.max(0,d.start),n=Math.min(a.count,d.start+d.count);r<n;r+=3){const n=a.getX(r),p=a.getX(r+1),d=a.getX(r+2);s=checkBufferGeometryIntersection(this,i,e,_ray$2,o,l,c,u,h,n,p,d),s&&(s.faceIndex=Math.floor(r/3),t.push(s))}}else if(void 0!==o)if(Array.isArray(i))for(let r=0,n=p.length;r<n;r++){const n=p[r],a=i[n.materialIndex];for(let r=Math.max(n.start,d.start),i=Math.min(o.count,Math.min(n.start+n.count,d.start+d.count));r<i;r+=3){s=checkBufferGeometryIntersection(this,a,e,_ray$2,o,l,c,u,h,r,r+1,r+2),s&&(s.faceIndex=Math.floor(r/3),s.face.materialIndex=n.materialIndex,t.push(s))}}else{for(let r=Math.max(0,d.start),n=Math.min(o.count,d.start+d.count);r<n;r+=3){s=checkBufferGeometryIntersection(this,i,e,_ray$2,o,l,c,u,h,r,r+1,r+2),s&&(s.faceIndex=Math.floor(r/3),t.push(s))}}}};function checkIntersection(e,t,r,i,n,s,a,o){let l;if(l=t.side===BackSide?i.intersectTriangle(a,s,n,!0,o):i.intersectTriangle(n,s,a,t.side!==DoubleSide,o),null===l)return null;_intersectionPointWorld.copy(o),_intersectionPointWorld.applyMatrix4(e.matrixWorld);const c=r.ray.origin.distanceTo(_intersectionPointWorld);return c<r.near||c>r.far?null:{distance:c,point:_intersectionPointWorld.clone(),object:e}}function checkBufferGeometryIntersection(e,t,r,i,n,s,a,o,l,c,u,h){_vA$1.fromBufferAttribute(n,c),_vB$1.fromBufferAttribute(n,u),_vC$1.fromBufferAttribute(n,h);const p=e.morphTargetInfluences;if(s&&p){_morphA.set(0,0,0),_morphB.set(0,0,0),_morphC.set(0,0,0);for(let e=0,t=s.length;e<t;e++){const t=p[e],r=s[e];0!==t&&(_tempA.fromBufferAttribute(r,c),_tempB.fromBufferAttribute(r,u),_tempC.fromBufferAttribute(r,h),a?(_morphA.addScaledVector(_tempA,t),_morphB.addScaledVector(_tempB,t),_morphC.addScaledVector(_tempC,t)):(_morphA.addScaledVector(_tempA.sub(_vA$1),t),_morphB.addScaledVector(_tempB.sub(_vB$1),t),_morphC.addScaledVector(_tempC.sub(_vC$1),t)))}_vA$1.add(_morphA),_vB$1.add(_morphB),_vC$1.add(_morphC)}e.isSkinnedMesh&&(e.boneTransform(c,_vA$1),e.boneTransform(u,_vB$1),e.boneTransform(h,_vC$1));const d=checkIntersection(e,t,r,i,_vA$1,_vB$1,_vC$1,_intersectionPoint);if(d){o&&(_uvA$1.fromBufferAttribute(o,c),_uvB$1.fromBufferAttribute(o,u),_uvC$1.fromBufferAttribute(o,h),d.uv=Triangle.getUV(_intersectionPoint,_vA$1,_vB$1,_vC$1,_uvA$1,_uvB$1,_uvC$1,new Vector2)),l&&(_uvA$1.fromBufferAttribute(l,c),_uvB$1.fromBufferAttribute(l,u),_uvC$1.fromBufferAttribute(l,h),d.uv2=Triangle.getUV(_intersectionPoint,_vA$1,_vB$1,_vC$1,_uvA$1,_uvB$1,_uvC$1,new Vector2));const e={a:c,b:u,c:h,normal:new Vector3,materialIndex:0};Triangle.getNormal(_vA$1,_vB$1,_vC$1,e.normal),d.face=e}return d}var BoxGeometry=class extends BufferGeometry{constructor(e=1,t=1,r=1,i=1,n=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:r,widthSegments:i,heightSegments:n,depthSegments:s};const a=this;i=Math.floor(i),n=Math.floor(n),s=Math.floor(s);const o=[],l=[],c=[],u=[];let h=0,p=0;function d(e,t,r,i,n,s,d,m,f,g,_){const y=s/f,T=d/g,v=s/2,E=d/2,I=m/2,b=f+1,x=g+1;let S=0,w=0;const C=new Vector3;for(let s=0;s<x;s++){const a=s*T-E;for(let o=0;o<b;o++){const h=o*y-v;C[e]=h*i,C[t]=a*n,C[r]=I,l.push(C.x,C.y,C.z),C[e]=0,C[t]=0,C[r]=m>0?1:-1,c.push(C.x,C.y,C.z),u.push(o/f),u.push(1-s/g),S+=1}}for(let e=0;e<g;e++)for(let t=0;t<f;t++){const r=h+t+b*e,i=h+t+b*(e+1),n=h+(t+1)+b*(e+1),s=h+(t+1)+b*e;o.push(r,i,s),o.push(i,n,s),w+=6}a.addGroup(p,w,_),p+=w,h+=S}d("z","y","x",-1,-1,r,t,e,s,n,0),d("z","y","x",1,-1,r,t,-e,s,n,1),d("x","z","y",1,1,e,r,t,i,s,2),d("x","z","y",1,-1,e,r,-t,i,s,3),d("x","y","z",1,-1,e,t,r,i,n,4),d("x","y","z",-1,-1,e,t,-r,i,n,5),this.setIndex(o),this.setAttribute("position",new Float32BufferAttribute(l,3)),this.setAttribute("normal",new Float32BufferAttribute(c,3)),this.setAttribute("uv",new Float32BufferAttribute(u,2))}static fromJSON(e){return new BoxGeometry(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};function cloneUniforms(e){const t={};for(const r in e){t[r]={};for(const i in e[r]){const n=e[r][i];n&&(n.isColor||n.isMatrix3||n.isMatrix4||n.isVector2||n.isVector3||n.isVector4||n.isTexture||n.isQuaternion)?t[r][i]=n.clone():Array.isArray(n)?t[r][i]=n.slice():t[r][i]=n}}return t}function mergeUniforms(e){const t={};for(let r=0;r<e.length;r++){const i=cloneUniforms(e[r]);for(const e in i)t[e]=i[e]}return t}function cloneUniformsGroups(e){const t=[];for(let r=0;r<e.length;r++)t.push(e[r].clone());return t}var UniformsUtils={clone:cloneUniforms,merge:mergeUniforms},default_vertex="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",default_fragment="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",ShaderMaterial=class extends Material{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=default_vertex,this.fragmentShader=default_fragment,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,
// set to use derivatives
fragDepth:!1,
// set to use fragment depth values
drawBuffers:!1,
// set to use draw buffers
shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==e&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=cloneUniforms(e.uniforms),this.uniformsGroups=cloneUniformsGroups(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const r in this.uniforms){const i=this.uniforms[r].value;i&&i.isTexture?t.uniforms[r]={type:"t",value:i.toJSON(e).uuid}:i&&i.isColor?t.uniforms[r]={type:"c",value:i.getHex()}:i&&i.isVector2?t.uniforms[r]={type:"v2",value:i.toArray()}:i&&i.isVector3?t.uniforms[r]={type:"v3",value:i.toArray()}:i&&i.isVector4?t.uniforms[r]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?t.uniforms[r]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?t.uniforms[r]={type:"m4",value:i.toArray()}:t.uniforms[r]={value:i}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const r={};for(const e in this.extensions)!0===this.extensions[e]&&(r[e]=!0);return Object.keys(r).length>0&&(t.extensions=r),t}},Camera=class extends Object3D{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Matrix4,this.projectionMatrix=new Matrix4,this.projectionMatrixInverse=new Matrix4}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}},PerspectiveCamera=class extends Camera{constructor(e=50,t=1,r=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=r,this.far=i,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}
/**
   * Sets the FOV by focal length in respect to the current .filmGauge.
   *
   * The default film gauge is 35, so that the focal length can be specified for
   * a 35mm (full frame) camera.
   *
   * Values for focal length and film gauge must have the same unit.
   */setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=2*RAD2DEG*Math.atan(t),this.updateProjectionMatrix()}
/**
   * Calculates the focal length from the current .fov and .filmGauge.
   */getFocalLength(){const e=Math.tan(.5*DEG2RAD*this.fov);return.5*this.getFilmHeight()/e}getEffectiveFOV(){return 2*RAD2DEG*Math.atan(Math.tan(.5*DEG2RAD*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}
/**
   * Sets an offset in a larger frustum. This is useful for multi-window or
   * multi-monitor/multi-machine setups.
   *
   * For example, if you have 3x2 monitors and each monitor is 1920x1080 and
   * the monitors are in grid like this
   *
   *   +---+---+---+
   *   | A | B | C |
   *   +---+---+---+
   *   | D | E | F |
   *   +---+---+---+
   *
   * then for each monitor you would call it like this
   *
   *   const w = 1920;
   *   const h = 1080;
   *   const fullWidth = w * 3;
   *   const fullHeight = h * 2;
   *
   *   --A--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
   *   --B--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
   *   --C--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
   *   --D--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
   *   --E--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
   *   --F--
   *   camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
   *
   *   Note there is no reason monitors have to be the same size or in a grid.
   */setViewOffset(e,t,r,i,n,s){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=r,this.view.offsetY=i,this.view.width=n,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(.5*DEG2RAD*this.fov)/this.zoom,r=2*t,i=this.aspect*r,n=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const e=s.fullWidth,a=s.fullHeight;n+=s.offsetX*i/e,t-=s.offsetY*r/a,i*=s.width/e,r*=s.height/a}const a=this.filmOffset;0!==a&&(n+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(n,n+i,t,t-r,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}},fov=90,aspect=1,CubeCamera=class extends Object3D{constructor(e,t,r){super(),this.type="CubeCamera",this.renderTarget=r;const i=new PerspectiveCamera(fov,aspect,e,t);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new Vector3(1,0,0)),this.add(i);const n=new PerspectiveCamera(fov,aspect,e,t);n.layers=this.layers,n.up.set(0,-1,0),n.lookAt(new Vector3(-1,0,0)),this.add(n);const s=new PerspectiveCamera(fov,aspect,e,t);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new Vector3(0,1,0)),this.add(s);const a=new PerspectiveCamera(fov,aspect,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new Vector3(0,-1,0)),this.add(a);const o=new PerspectiveCamera(fov,aspect,e,t);o.layers=this.layers,o.up.set(0,-1,0),o.lookAt(new Vector3(0,0,1)),this.add(o);const l=new PerspectiveCamera(fov,aspect,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new Vector3(0,0,-1)),this.add(l)}update(e,t){null===this.parent&&this.updateMatrixWorld();const r=this.renderTarget,[i,n,s,a,o,l]=this.children,c=e.getRenderTarget(),u=e.toneMapping,h=e.xr.enabled;e.toneMapping=NoToneMapping,e.xr.enabled=!1;const p=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,e.setRenderTarget(r,0),e.render(t,i),e.setRenderTarget(r,1),e.render(t,n),e.setRenderTarget(r,2),e.render(t,s),e.setRenderTarget(r,3),e.render(t,a),e.setRenderTarget(r,4),e.render(t,o),r.texture.generateMipmaps=p,e.setRenderTarget(r,5),e.render(t,l),e.setRenderTarget(c),e.toneMapping=u,e.xr.enabled=h,r.texture.needsPMREMUpdate=!0}},CubeTexture=class extends Texture{constructor(e,t,r,i,n,s,a,o,l,c){super(e=void 0!==e?e:[],t=void 0!==t?t:CubeReflectionMapping,r,i,n,s,a,o,l,c),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}},WebGLCubeRenderTarget=class extends WebGLRenderTarget{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;const r={width:e,height:e,depth:1},i=[r,r,r,r,r,r];this.texture=new CubeTexture(i,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==t.generateMipmaps&&t.generateMipmaps,this.texture.minFilter=void 0!==t.minFilter?t.minFilter:LinearFilter}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const r={uniforms:{tEquirect:{value:null}},vertexShader:
/* glsl */
"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:
/* glsl */
"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new BoxGeometry(5,5,5),n=new ShaderMaterial({name:"CubemapFromEquirect",uniforms:cloneUniforms(r.uniforms),vertexShader:r.vertexShader,fragmentShader:r.fragmentShader,side:BackSide,blending:NoBlending});n.uniforms.tEquirect.value=t;const s=new Mesh(i,n),a=t.minFilter;t.minFilter===LinearMipmapLinearFilter&&(t.minFilter=LinearFilter);return new CubeCamera(1,10,this).update(e,s),t.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(e,t,r,i){const n=e.getRenderTarget();for(let n=0;n<6;n++)e.setRenderTarget(this,n),e.clear(t,r,i);e.setRenderTarget(n)}},_vector1=new Vector3,_vector2=new Vector3,_normalMatrix=new Matrix3,Plane=class{constructor(e=new Vector3(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,r,i){return this.normal.set(e,t,r),this.constant=i,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,r){const i=_vector1.subVectors(r,t).cross(_vector2.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(i,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const r=e.delta(_vector1),i=this.normal.dot(r);if(0===i)return 0===this.distanceToPoint(e.start)?t.copy(e.start):null;const n=-(e.start.dot(this.normal)+this.constant)/i;return n<0||n>1?null:t.copy(r).multiplyScalar(n).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),r=this.distanceToPoint(e.end);return t<0&&r>0||r<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const r=t||_normalMatrix.getNormalMatrix(e),i=this.coplanarPoint(_vector1).applyMatrix4(e),n=this.normal.applyMatrix3(r).normalize();return this.constant=-i.dot(n),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return(new this.constructor).copy(this)}},_sphere$2=new Sphere,_vector$7=new Vector3,Frustum=class{constructor(e=new Plane,t=new Plane,r=new Plane,i=new Plane,n=new Plane,s=new Plane){this.planes=[e,t,r,i,n,s]}set(e,t,r,i,n,s){const a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(r),a[3].copy(i),a[4].copy(n),a[5].copy(s),this}copy(e){const t=this.planes;for(let r=0;r<6;r++)t[r].copy(e.planes[r]);return this}setFromProjectionMatrix(e){const t=this.planes,r=e.elements,i=r[0],n=r[1],s=r[2],a=r[3],o=r[4],l=r[5],c=r[6],u=r[7],h=r[8],p=r[9],d=r[10],m=r[11],f=r[12],g=r[13],_=r[14],y=r[15];return t[0].setComponents(a-i,u-o,m-h,y-f).normalize(),t[1].setComponents(a+i,u+o,m+h,y+f).normalize(),t[2].setComponents(a+n,u+l,m+p,y+g).normalize(),t[3].setComponents(a-n,u-l,m-p,y-g).normalize(),t[4].setComponents(a-s,u-c,m-d,y-_).normalize(),t[5].setComponents(a+s,u+c,m+d,y+_).normalize(),this}intersectsObject(e){const t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),_sphere$2.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(_sphere$2)}intersectsSprite(e){return _sphere$2.center.set(0,0,0),_sphere$2.radius=.7071067811865476,_sphere$2.applyMatrix4(e.matrixWorld),this.intersectsSphere(_sphere$2)}intersectsSphere(e){const t=this.planes,r=e.center,i=-e.radius;for(let e=0;e<6;e++){if(t[e].distanceToPoint(r)<i)return!1}return!0}intersectsBox(e){const t=this.planes;for(let r=0;r<6;r++){const i=t[r];if(_vector$7.x=i.normal.x>0?e.max.x:e.min.x,_vector$7.y=i.normal.y>0?e.max.y:e.min.y,_vector$7.z=i.normal.z>0?e.max.z:e.min.z,i.distanceToPoint(_vector$7)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let r=0;r<6;r++)if(t[r].distanceToPoint(e)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}};function WebGLAnimation(){let e=null,t=!1,r=null,i=null;function n(t,s){r(t,s),i=e.requestAnimationFrame(n)}return{start:function(){!0!==t&&null!==r&&(i=e.requestAnimationFrame(n),t=!0)},stop:function(){e.cancelAnimationFrame(i),t=!1},setAnimationLoop:function(e){r=e},setContext:function(t){e=t}}}function WebGLAttributes(e,t){const r=t.isWebGL2,i=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),i.get(e)},remove:function(t){t.isInterleavedBufferAttribute&&(t=t.data);const r=i.get(t);r&&(e.deleteBuffer(r.buffer),i.delete(t))},update:function(t,n){if(t.isGLBufferAttribute){const e=i.get(t);return void((!e||e.version<t.version)&&i.set(t,{buffer:t.buffer,type:t.type,bytesPerElement:t.elementSize,version:t.version}))}t.isInterleavedBufferAttribute&&(t=t.data);const s=i.get(t);void 0===s?i.set(t,function(t,i){const n=t.array,s=t.usage,a=e.createBuffer();let o;if(e.bindBuffer(i,a),e.bufferData(i,n,s),t.onUploadCallback(),n instanceof Float32Array)o=5126;else if(n instanceof Uint16Array)if(t.isFloat16BufferAttribute){if(!r)throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");o=5131}else o=5123;else if(n instanceof Int16Array)o=5122;else if(n instanceof Uint32Array)o=5125;else if(n instanceof Int32Array)o=5124;else if(n instanceof Int8Array)o=5120;else if(n instanceof Uint8Array)o=5121;else{if(!(n instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+n);o=5121}return{buffer:a,type:o,bytesPerElement:n.BYTES_PER_ELEMENT,version:t.version}}(t,n)):s.version<t.version&&(!function(t,i,n){const s=i.array,a=i.updateRange;e.bindBuffer(n,t),-1===a.count?e.bufferSubData(n,0,s):(r?e.bufferSubData(n,a.offset*s.BYTES_PER_ELEMENT,s,a.offset,a.count):e.bufferSubData(n,a.offset*s.BYTES_PER_ELEMENT,s.subarray(a.offset,a.offset+a.count)),a.count=-1)}(s.buffer,t,n),s.version=t.version)}}}var PlaneGeometry=class extends BufferGeometry{constructor(e=1,t=1,r=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:r,heightSegments:i};const n=e/2,s=t/2,a=Math.floor(r),o=Math.floor(i),l=a+1,c=o+1,u=e/a,h=t/o,p=[],d=[],m=[],f=[];for(let e=0;e<c;e++){const t=e*h-s;for(let r=0;r<l;r++){const i=r*u-n;d.push(i,-t,0),m.push(0,0,1),f.push(r/a),f.push(1-e/o)}}for(let e=0;e<o;e++)for(let t=0;t<a;t++){const r=t+l*e,i=t+l*(e+1),n=t+1+l*(e+1),s=t+1+l*e;p.push(r,i,s),p.push(i,n,s)}this.setIndex(p),this.setAttribute("position",new Float32BufferAttribute(d,3)),this.setAttribute("normal",new Float32BufferAttribute(m,3)),this.setAttribute("uv",new Float32BufferAttribute(f,2))}static fromJSON(e){return new PlaneGeometry(e.width,e.height,e.widthSegments,e.heightSegments)}},alphamap_fragment="#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment="#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment="#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment="#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment="#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex="vec3 transformed = vec3( position );",beginnormal_vertex="vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs="vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\n#ifdef USE_IRIDESCENCE\n\tvec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif",iridescence_fragment="#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\t return vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat R21 = R12;\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos.xyz );\n\t\tvec3 vSigmaY = dFdy( surf_pos.xyz );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment="#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment="#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex="#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex="#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment="#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment="#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex="#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex="#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common="#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment="#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_v0 0.339\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_v1 0.276\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_v4 0.046\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_v5 0.016\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_v6 0.0038\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex="vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment="#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment="#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment="gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment="vec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}",envmap_fragment="#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment="#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment="#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex="#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_vertex="#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex="#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex="#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment="#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment="#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment="#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_fragment="#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment="LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment="varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert\n#define Material_LightProbeLOD( material )\t(0)",lights_pars_begin="uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",envmap_physical_pars_fragment="#if defined( USE_ENVMAP )\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif",lights_toon_fragment="ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment="varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment="BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment="varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment="PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARCOLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vUv ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;\n\t#endif\n#endif",lights_physical_pars_fragment="struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec3 sheenSpecular = vec3( 0.0 );\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin="\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometry.viewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry.normal );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps="#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end="#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment="#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment="#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment="#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment="#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment="#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment="#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment="float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment="#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphcolor_vertex="#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif",morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif",morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif",normal_fragment_begin="float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps="#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment="#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex="#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex="#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin="#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps="#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment="#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",iridescence_pars_fragment="#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",output_fragment="#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing="vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment="#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex="vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment="#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment="#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment="float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment="#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment="#if NUM_SPOT_LIGHT_COORDS > 0\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n  uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex="#if NUM_SPOT_LIGHT_COORDS > 0\n  uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex="#if defined( USE_SHADOWMAP ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_COORDS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment="float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex="#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex="#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tuniform int boneTextureSize;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tfloat j = i * 4.0;\n\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\ty = dy * ( y + 0.5 );\n\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\treturn bone;\n\t}\n#endif",skinning_vertex="#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex="#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment="float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment="#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment="#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment="#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n#endif",transmission_pars_fragment="#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef texture2DLodEXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif",uv_pars_fragment="#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex="#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex="#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex="#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",vertex$h="varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",fragment$h="uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tgl_FragColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tgl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );\n\t#endif\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",vertex$g="varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",fragment$g="#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",vertex$f="varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",fragment$f="uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",vertex$e="#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",fragment$e="#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",vertex$d="#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",fragment$d="#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",vertex$c="varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",fragment$c="uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",vertex$b="uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",fragment$b="uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",vertex$a="#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",fragment$a="uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$9="#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",fragment$9="#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$8="#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",fragment$8="#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$7="#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",fragment$7="#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",vertex$6="#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",fragment$6="#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$5="#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",fragment$5="#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$4="#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",fragment$4="#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",vertex$3="uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",fragment$3="uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",vertex$2="#include <common>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",fragment$2="uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",vertex$1="uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",fragment$1="uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",ShaderChunk={alphamap_fragment:alphamap_fragment,alphamap_pars_fragment:alphamap_pars_fragment,alphatest_fragment:alphatest_fragment,alphatest_pars_fragment:alphatest_pars_fragment,aomap_fragment:aomap_fragment,aomap_pars_fragment:aomap_pars_fragment,begin_vertex:begin_vertex,beginnormal_vertex:beginnormal_vertex,bsdfs:bsdfs,iridescence_fragment:iridescence_fragment,bumpmap_pars_fragment:bumpmap_pars_fragment,clipping_planes_fragment:clipping_planes_fragment,clipping_planes_pars_fragment:clipping_planes_pars_fragment,clipping_planes_pars_vertex:clipping_planes_pars_vertex,clipping_planes_vertex:clipping_planes_vertex,color_fragment:color_fragment,color_pars_fragment:color_pars_fragment,color_pars_vertex:color_pars_vertex,color_vertex:color_vertex,common:common,cube_uv_reflection_fragment:cube_uv_reflection_fragment,defaultnormal_vertex:defaultnormal_vertex,displacementmap_pars_vertex:displacementmap_pars_vertex,displacementmap_vertex:displacementmap_vertex,emissivemap_fragment:emissivemap_fragment,emissivemap_pars_fragment:emissivemap_pars_fragment,encodings_fragment:encodings_fragment,encodings_pars_fragment:encodings_pars_fragment,envmap_fragment:envmap_fragment,envmap_common_pars_fragment:envmap_common_pars_fragment,envmap_pars_fragment:envmap_pars_fragment,envmap_pars_vertex:envmap_pars_vertex,envmap_physical_pars_fragment:envmap_physical_pars_fragment,envmap_vertex:envmap_vertex,fog_vertex:fog_vertex,fog_pars_vertex:fog_pars_vertex,fog_fragment:fog_fragment,fog_pars_fragment:fog_pars_fragment,gradientmap_pars_fragment:gradientmap_pars_fragment,lightmap_fragment:lightmap_fragment,lightmap_pars_fragment:lightmap_pars_fragment,lights_lambert_fragment:lights_lambert_fragment,lights_lambert_pars_fragment:lights_lambert_pars_fragment,lights_pars_begin:lights_pars_begin,lights_toon_fragment:lights_toon_fragment,lights_toon_pars_fragment:lights_toon_pars_fragment,lights_phong_fragment:lights_phong_fragment,lights_phong_pars_fragment:lights_phong_pars_fragment,lights_physical_fragment:lights_physical_fragment,lights_physical_pars_fragment:lights_physical_pars_fragment,lights_fragment_begin:lights_fragment_begin,lights_fragment_maps:lights_fragment_maps,lights_fragment_end:lights_fragment_end,logdepthbuf_fragment:logdepthbuf_fragment,logdepthbuf_pars_fragment:logdepthbuf_pars_fragment,logdepthbuf_pars_vertex:logdepthbuf_pars_vertex,logdepthbuf_vertex:logdepthbuf_vertex,map_fragment:map_fragment,map_pars_fragment:map_pars_fragment,map_particle_fragment:map_particle_fragment,map_particle_pars_fragment:map_particle_pars_fragment,metalnessmap_fragment:metalnessmap_fragment,metalnessmap_pars_fragment:metalnessmap_pars_fragment,morphcolor_vertex:morphcolor_vertex,morphnormal_vertex:morphnormal_vertex,morphtarget_pars_vertex:morphtarget_pars_vertex,morphtarget_vertex:morphtarget_vertex,normal_fragment_begin:normal_fragment_begin,normal_fragment_maps:normal_fragment_maps,normal_pars_fragment:normal_pars_fragment,normal_pars_vertex:normal_pars_vertex,normal_vertex:normal_vertex,normalmap_pars_fragment:normalmap_pars_fragment,clearcoat_normal_fragment_begin:clearcoat_normal_fragment_begin,clearcoat_normal_fragment_maps:clearcoat_normal_fragment_maps,clearcoat_pars_fragment:clearcoat_pars_fragment,iridescence_pars_fragment:iridescence_pars_fragment,output_fragment:output_fragment,packing:packing,premultiplied_alpha_fragment:premultiplied_alpha_fragment,project_vertex:project_vertex,dithering_fragment:dithering_fragment,dithering_pars_fragment:dithering_pars_fragment,roughnessmap_fragment:roughnessmap_fragment,roughnessmap_pars_fragment:roughnessmap_pars_fragment,shadowmap_pars_fragment:shadowmap_pars_fragment,shadowmap_pars_vertex:shadowmap_pars_vertex,shadowmap_vertex:shadowmap_vertex,shadowmask_pars_fragment:shadowmask_pars_fragment,skinbase_vertex:skinbase_vertex,skinning_pars_vertex:skinning_pars_vertex,skinning_vertex:skinning_vertex,skinnormal_vertex:skinnormal_vertex,specularmap_fragment:specularmap_fragment,specularmap_pars_fragment:specularmap_pars_fragment,tonemapping_fragment:tonemapping_fragment,tonemapping_pars_fragment:tonemapping_pars_fragment,transmission_fragment:transmission_fragment,transmission_pars_fragment:transmission_pars_fragment,uv_pars_fragment:uv_pars_fragment,uv_pars_vertex:uv_pars_vertex,uv_vertex:uv_vertex,uv2_pars_fragment:uv2_pars_fragment,uv2_pars_vertex:uv2_pars_vertex,uv2_vertex:uv2_vertex,worldpos_vertex:worldpos_vertex,background_vert:vertex$h,background_frag:fragment$h,backgroundCube_vert:vertex$g,backgroundCube_frag:fragment$g,cube_vert:vertex$f,cube_frag:fragment$f,depth_vert:vertex$e,depth_frag:fragment$e,distanceRGBA_vert:vertex$d,distanceRGBA_frag:fragment$d,equirect_vert:vertex$c,equirect_frag:fragment$c,linedashed_vert:vertex$b,linedashed_frag:fragment$b,meshbasic_vert:vertex$a,meshbasic_frag:fragment$a,meshlambert_vert:vertex$9,meshlambert_frag:fragment$9,meshmatcap_vert:vertex$8,meshmatcap_frag:fragment$8,meshnormal_vert:vertex$7,meshnormal_frag:fragment$7,meshphong_vert:vertex$6,meshphong_frag:fragment$6,meshphysical_vert:vertex$5,meshphysical_frag:fragment$5,meshtoon_vert:vertex$4,meshtoon_frag:fragment$4,points_vert:vertex$3,points_frag:fragment$3,shadow_vert:vertex$2,shadow_frag:fragment$2,sprite_vert:vertex$1,sprite_frag:fragment$1},UniformsLib={common:{diffuse:{value:new Color(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new Matrix3},uv2Transform:{value:new Matrix3},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},
// basic, lambert, phong
ior:{value:1.5},
// physical
refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Vector2(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Color(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},
// TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src
rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Color(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Matrix3}},sprite:{diffuse:{value:new Color(16777215)},opacity:{value:1},center:{value:new Vector2(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Matrix3}}},ShaderLib={basic:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.fog]),vertexShader:ShaderChunk.meshbasic_vert,fragmentShader:ShaderChunk.meshbasic_frag},lambert:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)}}]),vertexShader:ShaderChunk.meshlambert_vert,fragmentShader:ShaderChunk.meshlambert_frag},phong:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)},specular:{value:new Color(1118481)},shininess:{value:30}}]),vertexShader:ShaderChunk.meshphong_vert,fragmentShader:ShaderChunk.meshphong_frag},standard:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.roughnessmap,UniformsLib.metalnessmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:ShaderChunk.meshphysical_vert,fragmentShader:ShaderChunk.meshphysical_frag},toon:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.gradientmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)}}]),vertexShader:ShaderChunk.meshtoon_vert,fragmentShader:ShaderChunk.meshtoon_frag},matcap:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,{matcap:{value:null}}]),vertexShader:ShaderChunk.meshmatcap_vert,fragmentShader:ShaderChunk.meshmatcap_frag},points:{uniforms:mergeUniforms([UniformsLib.points,UniformsLib.fog]),vertexShader:ShaderChunk.points_vert,fragmentShader:ShaderChunk.points_frag},dashed:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ShaderChunk.linedashed_vert,fragmentShader:ShaderChunk.linedashed_frag},depth:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.displacementmap]),vertexShader:ShaderChunk.depth_vert,fragmentShader:ShaderChunk.depth_frag},normal:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,{opacity:{value:1}}]),vertexShader:ShaderChunk.meshnormal_vert,fragmentShader:ShaderChunk.meshnormal_frag},sprite:{uniforms:mergeUniforms([UniformsLib.sprite,UniformsLib.fog]),vertexShader:ShaderChunk.sprite_vert,fragmentShader:ShaderChunk.sprite_frag},background:{uniforms:{uvTransform:{value:new Matrix3},t2D:{value:null}},vertexShader:ShaderChunk.background_vert,fragmentShader:ShaderChunk.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0}},vertexShader:ShaderChunk.backgroundCube_vert,fragmentShader:ShaderChunk.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:ShaderChunk.cube_vert,fragmentShader:ShaderChunk.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ShaderChunk.equirect_vert,fragmentShader:ShaderChunk.equirect_frag},distanceRGBA:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.displacementmap,{referencePosition:{value:new Vector3},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ShaderChunk.distanceRGBA_vert,fragmentShader:ShaderChunk.distanceRGBA_frag},shadow:{uniforms:mergeUniforms([UniformsLib.lights,UniformsLib.fog,{color:{value:new Color(0)},opacity:{value:1}}]),vertexShader:ShaderChunk.shadow_vert,fragmentShader:ShaderChunk.shadow_frag}};function WebGLBackground(e,t,r,i,n,s,a){const o=new Color(0);let l,c,u=!0===s?0:1,h=null,p=0,d=null;function m(e,t){i.buffers.color.setClear(e.r,e.g,e.b,t,a)}return{getClearColor:function(){return o},setClearColor:function(e,t=1){o.set(e),u=t,m(o,u)},getClearAlpha:function(){return u},setClearAlpha:function(e){u=e,m(o,u)},render:function(i,s){let a=!1,f=!0===s.isScene?s.background:null;if(f&&f.isTexture){f=(s.backgroundBlurriness>0?r:t).get(f)}const g=e.xr,_=g.getSession&&g.getSession();_&&"additive"===_.environmentBlendMode&&(f=null),null===f?m(o,u):f&&f.isColor&&(m(f,1),a=!0),(e.autoClear||a)&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),f&&(f.isCubeTexture||f.mapping===CubeUVReflectionMapping)?(void 0===c&&(c=new Mesh(new BoxGeometry(1,1,1),new 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ShaderMaterial({name:"BackgroundMaterial",uniforms:cloneUniforms(ShaderLib.background.uniforms),vertexShader:ShaderLib.background.vertexShader,fragmentShader:ShaderLib.background.fragmentShader,side:FrontSide,depthTest:!1,depthWrite:!1,fog:!1})),l.geometry.deleteAttribute("normal"),Object.defineProperty(l.material,"map",{get:function(){return this.uniforms.t2D.value}}),n.update(l)),l.material.uniforms.t2D.value=f,!0===f.matrixAutoUpdate&&f.updateMatrix(),l.material.uniforms.uvTransform.value.copy(f.matrix),h===f&&p===f.version&&d===e.toneMapping||(l.material.needsUpdate=!0,h=f,p=f.version,d=e.toneMapping),l.layers.enableAll(),i.unshift(l,l.geometry,l.material,0,0,null))}}}function WebGLBindingStates(e,t,r,i){const n=e.getParameter(34921),s=i.isWebGL2?null:t.get("OES_vertex_array_object"),a=i.isWebGL2||null!==s,o={},l=d(null);let c=l,u=!1;function h(t){return i.isWebGL2?e.bindVertexArray(t):s.bindVertexArrayOES(t)}function p(t){return 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4:e.vertexAttrib4fv(i.location,r);break;default:e.vertexAttrib1fv(i.location,r)}}}}_()}(n,l,p,T),null!==v&&e.bindBuffer(34963,r.get(v).buffer))},reset:T,resetDefaultState:v,dispose:function(){T();for(const e in o){const t=o[e];for(const e in t){const r=t[e];for(const e in r)p(r[e].object),delete r[e];delete t[e]}delete o[e]}},releaseStatesOfGeometry:function(e){if(void 0===o[e.id])return;const t=o[e.id];for(const e in t){const r=t[e];for(const e in r)p(r[e].object),delete r[e];delete t[e]}delete o[e.id]},releaseStatesOfProgram:function(e){for(const t in o){const r=o[t];if(void 0===r[e.id])continue;const i=r[e.id];for(const e in i)p(i[e].object),delete i[e];delete r[e.id]}},initAttributes:m,enableAttribute:f,disableUnusedAttributes:_}}function WebGLBufferRenderer(e,t,r,i){const n=i.isWebGL2;let s;this.setMode=function(e){s=e},this.render=function(t,i){e.drawArrays(s,t,i),r.update(i,s,1)},this.renderInstances=function(i,a,o){if(0===o)return;let l,c;if(n)l=e,c="drawArraysInstanced";else if(l=t.get("ANGLE_instanced_arrays"),c="drawArraysInstancedANGLE",null===l)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[c](s,i,a,o),r.update(a,s,o)}}function WebGLCapabilities(e,t,r){let i;function n(t){if("highp"===t){if(e.getShaderPrecisionFormat(35633,36338).precision>0&&e.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";t="mediump"}return"mediump"===t&&e.getShaderPrecisionFormat(35633,36337).precision>0&&e.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const s="undefined"!=typeof WebGL2RenderingContext&&e instanceof WebGL2RenderingContext||"undefined"!=typeof WebGL2ComputeRenderingContext&&e instanceof WebGL2ComputeRenderingContext;let a=void 0!==r.precision?r.precision:"highp";const o=n(a);o!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",o,"instead."),a=o);const l=s||t.has("WEBGL_draw_buffers"),c=!0===r.logarithmicDepthBuffer,u=e.getParameter(34930),h=e.getParameter(35660),p=e.getParameter(3379),d=e.getParameter(34076),m=e.getParameter(34921),f=e.getParameter(36347),g=e.getParameter(36348),_=e.getParameter(36349),y=h>0,T=s||t.has("OES_texture_float");return{isWebGL2:s,drawBuffers:l,getMaxAnisotropy:function(){if(void 0!==i)return i;if(!0===t.has("EXT_texture_filter_anisotropic")){const r=t.get("EXT_texture_filter_anisotropic");i=e.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i},getMaxPrecision:n,precision:a,logarithmicDepthBuffer:c,maxTextures:u,maxVertexTextures:h,maxTextureSize:p,maxCubemapSize:d,maxAttributes:m,maxVertexUniforms:f,maxVaryings:g,maxFragmentUniforms:_,vertexTextures:y,floatFragmentTextures:T,floatVertexTextures:y&&T,maxSamples:s?e.getParameter(36183):0}}function WebGLClipping(e){const t=this;let r=null,i=0,n=!1,s=!1;const a=new Plane,o=new Matrix3,l={value:null,needsUpdate:!1};function c(){l.value!==r&&(l.value=r,l.needsUpdate=i>0),t.numPlanes=i,t.numIntersection=0}function u(e,r,i,n){const s=null!==e?e.length:0;let c=null;if(0!==s){if(c=l.value,!0!==n||null===c){const t=i+4*s,n=r.matrixWorldInverse;o.getNormalMatrix(n),(null===c||c.length<t)&&(c=new Float32Array(t));for(let t=0,r=i;t!==s;++t,r+=4)a.copy(e[t]).applyMatrix4(n,o),a.normal.toArray(c,r),c[r+3]=a.constant}l.value=c,l.needsUpdate=!0}return t.numPlanes=s,t.numIntersection=0,c}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(e,t,s){const a=0!==e.length||t||// enable state of previous frame - the clipping code has to
// run another frame in order to reset the state:
0!==i||n;return n=t,r=u(e,s,0),i=e.length,a},this.beginShadows=function(){s=!0,u(null)},this.endShadows=function(){s=!1,c()},this.setState=function(t,a,o){const h=t.clippingPlanes,p=t.clipIntersection,d=t.clipShadows,m=e.get(t);if(!n||null===h||0===h.length||s&&!d)s?u(null):c();else{const e=s?0:i,t=4*e;let n=m.clippingState||null;l.value=n,n=u(h,a,t,o);for(let e=0;e!==t;++e)n[e]=r[e];m.clippingState=n,this.numIntersection=p?this.numPlanes:0,this.numPlanes+=e}}}function WebGLCubeMaps(e){let t=new WeakMap;function r(e,t){return t===EquirectangularReflectionMapping?e.mapping=CubeReflectionMapping:t===EquirectangularRefractionMapping&&(e.mapping=CubeRefractionMapping),e}function i(e){const r=e.target;r.removeEventListener("dispose",i);const n=t.get(r);void 0!==n&&(t.delete(r),n.dispose())}return{get:function(n){if(n&&n.isTexture&&!1===n.isRenderTargetTexture){const s=n.mapping;if(s===EquirectangularReflectionMapping||s===EquirectangularRefractionMapping){if(t.has(n)){return r(t.get(n).texture,n.mapping)}{const s=n.image;if(s&&s.height>0){const a=new WebGLCubeRenderTarget(s.height/2);return a.fromEquirectangularTexture(e,n),t.set(n,a),n.addEventListener("dispose",i),r(a.texture,n.mapping)}return null}}}return n},dispose:function(){t=new WeakMap}}}ShaderLib.physical={uniforms:mergeUniforms([ShaderLib.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new Vector2(1,1)},clearcoatNormalMap:{value:null},iridescence:{value:0},iridescenceMap:{value:null},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},sheen:{value:0},sheenColor:{value:new Color(0)},sheenColorMap:{value:null},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new Vector2},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new Color(0)},specularIntensity:{value:1},specularIntensityMap:{value:null},specularColor:{value:new Color(1,1,1)},specularColorMap:{value:null}}]),vertexShader:ShaderChunk.meshphysical_vert,fragmentShader:ShaderChunk.meshphysical_frag};var OrthographicCamera=class extends Camera{constructor(e=-1,t=1,r=1,i=-1,n=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=r,this.bottom=i,this.near=n,this.far=s,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this}setViewOffset(e,t,r,i,n,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=r,this.view.offsetY=i,this.view.width=n,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let n=r-e,s=r+e,a=i+t,o=i-t;if(null!==this.view&&this.view.enabled){const e=(this.right-this.left)/this.view.fullWidth/this.zoom,t=(this.top-this.bottom)/this.view.fullHeight/this.zoom;n+=e*this.view.offsetX,s=n+e*this.view.width,a-=t*this.view.offsetY,o=a-t*this.view.height}this.projectionMatrix.makeOrthographic(n,s,a,o,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}},LOD_MIN=4,EXTRA_LOD_SIGMA=[.125,.215,.35,.446,.526,.582],MAX_SAMPLES=20,_flatCamera=new OrthographicCamera,_clearColor=new Color,_oldTarget=null,PHI=(1+Math.sqrt(5))/2,INV_PHI=1/PHI,_axisDirections=[
new Vector3(1,1,1),
new Vector3(-1,1,1),
new Vector3(1,1,-1),
new Vector3(-1,1,-1),
new Vector3(0,PHI,INV_PHI),
new Vector3(0,PHI,-INV_PHI),
new Vector3(INV_PHI,0,PHI),
new Vector3(-INV_PHI,0,PHI),
new Vector3(PHI,INV_PHI,0),
new Vector3(-PHI,INV_PHI,0)],PMREMGenerator=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}
/**
   * Generates a PMREM from a supplied Scene, which can be faster than using an
   * image if networking bandwidth is low. Optional sigma specifies a blur radius
   * in radians to be applied to the scene before PMREM generation. Optional near
   * and far planes ensure the scene is rendered in its entirety (the cubeCamera
   * is placed at the origin).
   */fromScene(e,t=0,r=.1,i=100){_oldTarget=this._renderer.getRenderTarget(),this._setSize(256);const n=this._allocateTargets();return n.depthBuffer=!0,this._sceneToCubeUV(e,r,i,n),t>0&&this._blur(n,0,0,t),this._applyPMREM(n),this._cleanup(n),n}
/**
   * Generates a PMREM from an equirectangular texture, which can be either LDR
   * or HDR. The ideal input image size is 1k (1024 x 512),
   * as this matches best with the 256 x 256 cubemap output.
   */fromEquirectangular(e,t=null){return this._fromTexture(e,t)}
/**
   * Generates a PMREM from an cubemap texture, which can be either LDR
   * or HDR. The ideal input cube size is 256 x 256,
   * as this matches best with the 256 x 256 cubemap output.
   */fromCubemap(e,t=null){return this._fromTexture(e,t)}
/**
   * Pre-compiles the cubemap shader. You can get faster start-up by invoking this method during
   * your texture's network fetch for increased concurrency.
   */compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=_getCubemapMaterial(),this._compileMaterial(this._cubemapMaterial))}
/**
   * Pre-compiles the equirectangular shader. You can get faster start-up by invoking this method during
   * your texture's network fetch for increased concurrency.
   */compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=_getEquirectMaterial(),this._compileMaterial(this._equirectMaterial))}
/**
   * Disposes of the PMREMGenerator's internal memory. Note that PMREMGenerator is a static class,
   * so you should not need more than one PMREMGenerator object. If you do, calling dispose() on
   * one of them will cause any others to also become unusable.
   */dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}
// private interface
_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(_oldTarget),e.scissorTest=!1,_setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===CubeReflectionMapping||e.mapping===CubeRefractionMapping?this._setSize(0===e.image.length?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),_oldTarget=this._renderer.getRenderTarget();const r=t||this._allocateTargets();return this._textureToCubeUV(e,r),this._applyPMREM(r),this._cleanup(r),r}_allocateTargets(){const e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,r={magFilter:LinearFilter,minFilter:LinearFilter,generateMipmaps:!1,type:HalfFloatType,format:RGBAFormat,encoding:LinearEncoding,depthBuffer:!1},i=_createRenderTarget(e,t,r);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=_createRenderTarget(e,t,r);const{_lodMax:i}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=_createPlanes(i)),this._blurMaterial=_getBlurShader(i,e,t)}return i}_compileMaterial(e){const t=new Mesh(this._lodPlanes[0],e);this._renderer.compile(t,_flatCamera)}_sceneToCubeUV(e,t,r,i){const n=new PerspectiveCamera(90,1,t,r),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,c=o.toneMapping;o.getClearColor(_clearColor),o.toneMapping=NoToneMapping,o.autoClear=!1;const u=new MeshBasicMaterial({name:"PMREM.Background",side:BackSide,depthWrite:!1,depthTest:!1}),h=new Mesh(new BoxGeometry,u);let p=!1;const d=e.background;d?d.isColor&&(u.color.copy(d),e.background=null,p=!0):(u.color.copy(_clearColor),p=!0);for(let t=0;t<6;t++){const r=t%3;0===r?(n.up.set(0,s[t],0),n.lookAt(a[t],0,0)):1===r?(n.up.set(0,0,s[t]),n.lookAt(0,a[t],0)):(n.up.set(0,s[t],0),n.lookAt(0,0,a[t]));const l=this._cubeSize;_setViewport(i,r*l,t>2?l:0,l,l),o.setRenderTarget(i),p&&o.render(h,n),o.render(e,n)}h.geometry.dispose(),h.material.dispose(),o.toneMapping=c,o.autoClear=l,e.background=d}_textureToCubeUV(e,t){const r=this._renderer,i=e.mapping===CubeReflectionMapping||e.mapping===CubeRefractionMapping;i?(null===this._cubemapMaterial&&(this._cubemapMaterial=_getCubemapMaterial()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===e.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=_getEquirectMaterial());const n=i?this._cubemapMaterial:this._equirectMaterial,s=new Mesh(this._lodPlanes[0],n);n.uniforms.envMap.value=e;const a=this._cubeSize;_setViewport(t,0,0,3*a,2*a),r.setRenderTarget(t),r.render(s,_flatCamera)}_applyPMREM(e){const t=this._renderer,r=t.autoClear;t.autoClear=!1;for(let t=1;t<this._lodPlanes.length;t++){const r=Math.sqrt(this._sigmas[t]*this._sigmas[t]-this._sigmas[t-1]*this._sigmas[t-1]),i=_axisDirections[(t-1)%_axisDirections.length];this._blur(e,t-1,t,r,i)}t.autoClear=r}
/**
   * This is a two-pass Gaussian blur for a cubemap. Normally this is done
   * vertically and horizontally, but this breaks down on a cube. Here we apply
   * the blur latitudinally (around the poles), and then longitudinally (towards
   * the poles) to approximate the orthogonally-separable blur. It is least
   * accurate at the poles, but still does a decent job.
   */_blur(e,t,r,i,n){const s=this._pingPongRenderTarget;this._halfBlur(e,s,t,r,i,"latitudinal",n),this._halfBlur(s,e,r,r,i,"longitudinal",n)}_halfBlur(e,t,r,i,n,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Mesh(this._lodPlanes[i],l),u=l.uniforms,h=this._sizeLods[r]-1,p=isFinite(n)?Math.PI/(2*h):2*Math.PI/(2*MAX_SAMPLES-1),d=n/p,m=isFinite(n)?1+Math.floor(3*d):MAX_SAMPLES;m>MAX_SAMPLES&&console.warn(`sigmaRadians, ${n}, is too large and will clip, as it requested ${m} samples when the maximum is set to ${MAX_SAMPLES}`);const f=[];let g=0;for(let e=0;e<MAX_SAMPLES;++e){const t=e/d,r=Math.exp(-t*t/2);f.push(r),0===e?g+=r:e<m&&(g+=2*r)}for(let e=0;e<f.length;e++)f[e]=f[e]/g;u.envMap.value=e.texture,u.samples.value=m,u.weights.value=f,u.latitudinal.value="latitudinal"===s,a&&(u.poleAxis.value=a);const{_lodMax:_}=this;u.dTheta.value=p,u.mipInt.value=_-r;const y=this._sizeLods[i];_setViewport(t,3*y*(i>_-LOD_MIN?i-_+LOD_MIN:0),4*(this._cubeSize-y),3*y,2*y),o.setRenderTarget(t),o.render(c,_flatCamera)}};function _createPlanes(e){const t=[],r=[],i=[];let n=e;const s=e-LOD_MIN+1+EXTRA_LOD_SIGMA.length;for(let a=0;a<s;a++){const s=Math.pow(2,n);r.push(s);let o=1/s;a>e-LOD_MIN?o=EXTRA_LOD_SIGMA[a-e+LOD_MIN-1]:0===a&&(o=0),i.push(o);const l=1/(s-2),c=-l,u=1+l,h=[c,c,u,c,u,u,c,c,u,u,c,u],p=6,d=6,m=3,f=2,g=1,_=new Float32Array(m*d*p),y=new Float32Array(f*d*p),T=new Float32Array(g*d*p);for(let e=0;e<p;e++){const t=e%3*2/3-1,r=e>2?0:-1,i=[t,r,0,t+2/3,r,0,t+2/3,r+1,0,t,r,0,t+2/3,r+1,0,t,r+1,0];_.set(i,m*d*e),y.set(h,f*d*e);const n=[e,e,e,e,e,e];T.set(n,g*d*e)}const v=new BufferGeometry;v.setAttribute("position",new BufferAttribute(_,m)),v.setAttribute("uv",new BufferAttribute(y,f)),v.setAttribute("faceIndex",new BufferAttribute(T,g)),t.push(v),n>LOD_MIN&&n--}return{lodPlanes:t,sizeLods:r,sigmas:i}}function _createRenderTarget(e,t,r){const i=new WebGLRenderTarget(e,t,r);return i.texture.mapping=CubeUVReflectionMapping,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function _setViewport(e,t,r,i,n){e.viewport.set(t,r,i,n),e.scissor.set(t,r,i,n)}function _getBlurShader(e,t,r){const i=new Float32Array(MAX_SAMPLES),n=new Vector3(0,1,0);return new ShaderMaterial({name:"SphericalGaussianBlur",defines:{n:MAX_SAMPLES,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/r,CUBEUV_MAX_MIP:`${e}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:n}},vertexShader:_getCommonVertexShader(),fragmentShader:
/* glsl */
"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getEquirectMaterial(){return new ShaderMaterial({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:_getCommonVertexShader(),fragmentShader:
/* glsl */
"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getCubemapMaterial(){return new ShaderMaterial({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:_getCommonVertexShader(),fragmentShader:
/* glsl */
"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getCommonVertexShader(){
/* glsl */
return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function WebGLCubeUVMaps(e){let t=new WeakMap,r=null;function i(e){const r=e.target;r.removeEventListener("dispose",i);const n=t.get(r);void 0!==n&&(t.delete(r),n.dispose())}return{get:function(n){if(n&&n.isTexture){const s=n.mapping,a=s===EquirectangularReflectionMapping||s===EquirectangularRefractionMapping,o=s===CubeReflectionMapping||s===CubeRefractionMapping;if(a||o){if(n.isRenderTargetTexture&&!0===n.needsPMREMUpdate){n.needsPMREMUpdate=!1;let i=t.get(n);return null===r&&(r=new PMREMGenerator(e)),i=a?r.fromEquirectangular(n,i):r.fromCubemap(n,i),t.set(n,i),i.texture}if(t.has(n))return t.get(n).texture;{const s=n.image;if(a&&s&&s.height>0||o&&s&&function(e){let t=0;const r=6;for(let i=0;i<r;i++)void 0!==e[i]&&t++;return t===r}(s)){null===r&&(r=new PMREMGenerator(e));const s=a?r.fromEquirectangular(n):r.fromCubemap(n);return t.set(n,s),n.addEventListener("dispose",i),s.texture}return null}}}return n},dispose:function(){t=new WeakMap,null!==r&&(r.dispose(),r=null)}}}function WebGLExtensions(e){const t={};function r(r){if(void 0!==t[r])return t[r];let i;switch(r){case"WEBGL_depth_texture":i=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:i=e.getExtension(r)}return t[r]=i,i}return{has:function(e){return null!==r(e)},init:function(e){e.isWebGL2?r("EXT_color_buffer_float"):(r("WEBGL_depth_texture"),r("OES_texture_float"),r("OES_texture_half_float"),r("OES_texture_half_float_linear"),r("OES_standard_derivatives"),r("OES_element_index_uint"),r("OES_vertex_array_object"),r("ANGLE_instanced_arrays")),r("OES_texture_float_linear"),r("EXT_color_buffer_half_float"),r("WEBGL_multisampled_render_to_texture")},get:function(e){const t=r(e);return null===t&&console.warn("THREE.WebGLRenderer: "+e+" extension not supported."),t}}}function WebGLGeometries(e,t,r,i){const n={},s=new WeakMap;function a(e){const o=e.target;null!==o.index&&t.remove(o.index);for(const e in o.attributes)t.remove(o.attributes[e]);o.removeEventListener("dispose",a),delete n[o.id];const l=s.get(o);l&&(t.remove(l),s.delete(o)),i.releaseStatesOfGeometry(o),!0===o.isInstancedBufferGeometry&&delete o._maxInstanceCount,r.memory.geometries--}function o(e){const r=[],i=e.index,n=e.attributes.position;let a=0;if(null!==i){const e=i.array;a=i.version;for(let t=0,i=e.length;t<i;t+=3){const i=e[t+0],n=e[t+1],s=e[t+2];r.push(i,n,n,s,s,i)}}else{const e=n.array;a=n.version;for(let t=0,i=e.length/3-1;t<i;t+=3){const e=t+0,i=t+1,n=t+2;r.push(e,i,i,n,n,e)}}const o=new(arrayNeedsUint32(r)?Uint32BufferAttribute:Uint16BufferAttribute)(r,1);o.version=a;const l=s.get(e);l&&t.remove(l),s.set(e,o)}return{get:function(e,t){return!0===n[t.id]||(t.addEventListener("dispose",a),n[t.id]=!0,r.memory.geometries++),t},update:function(e){const r=e.attributes;for(const e in r)t.update(r[e],34962);const i=e.morphAttributes;for(const e in i){const r=i[e];for(let e=0,i=r.length;e<i;e++)t.update(r[e],34962)}},getWireframeAttribute:function(e){const t=s.get(e);if(t){const r=e.index;null!==r&&t.version<r.version&&o(e)}else o(e);return s.get(e)}}}function WebGLIndexedBufferRenderer(e,t,r,i){const n=i.isWebGL2;let s,a,o;this.setMode=function(e){s=e},this.setIndex=function(e){a=e.type,o=e.bytesPerElement},this.render=function(t,i){e.drawElements(s,i,a,t*o),r.update(i,s,1)},this.renderInstances=function(i,l,c){if(0===c)return;let u,h;if(n)u=e,h="drawElementsInstanced";else if(u=t.get("ANGLE_instanced_arrays"),h="drawElementsInstancedANGLE",null===u)return void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");u[h](s,l,a,i*o,c),r.update(l,s,c)}}function WebGLInfo(e){const t={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:t,programs:null,autoReset:!0,reset:function(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0},update:function(e,r,i){switch(t.calls++,r){case 4:t.triangles+=i*(e/3);break;case 1:t.lines+=i*(e/2);break;case 3:t.lines+=i*(e-1);break;case 2:t.lines+=i*e;break;case 0:t.points+=i*e;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",r)}}}}function numericalSort(e,t){return e[0]-t[0]}function absNumericalSort(e,t){return Math.abs(t[1])-Math.abs(e[1])}function WebGLMorphtargets(e,t,r){const i={},n=new Float32Array(8),s=new WeakMap,a=new Vector4,o=[];for(let e=0;e<8;e++)o[e]=[e,0];return{update:function(l,c,u,h){const p=l.morphTargetInfluences;if(!0===t.isWebGL2){const i=c.morphAttributes.position||c.morphAttributes.normal||c.morphAttributes.color,n=void 0!==i?i.length:0;let o=s.get(c);if(void 0===o||o.count!==n){let e=function(){_.dispose(),s.delete(c),c.removeEventListener("dispose",e)};void 0!==o&&o.texture.dispose();const r=void 0!==c.morphAttributes.position,i=void 0!==c.morphAttributes.normal,l=void 0!==c.morphAttributes.color,u=c.morphAttributes.position||[],h=c.morphAttributes.normal||[],p=c.morphAttributes.color||[];let d=0;!0===r&&(d=1),!0===i&&(d=2),!0===l&&(d=3);let m=c.attributes.position.count*d,f=1;m>t.maxTextureSize&&(f=Math.ceil(m/t.maxTextureSize),m=t.maxTextureSize);const g=new Float32Array(m*f*4*n),_=new DataArrayTexture(g,m,f,n);_.type=FloatType,_.needsUpdate=!0;const y=4*d;for(let e=0;e<n;e++){const t=u[e],n=h[e],s=p[e],o=m*f*4*e;for(let e=0;e<t.count;e++){const c=e*y;!0===r&&(a.fromBufferAttribute(t,e),g[o+c+0]=a.x,g[o+c+1]=a.y,g[o+c+2]=a.z,g[o+c+3]=0),!0===i&&(a.fromBufferAttribute(n,e),g[o+c+4]=a.x,g[o+c+5]=a.y,g[o+c+6]=a.z,g[o+c+7]=0),!0===l&&(a.fromBufferAttribute(s,e),g[o+c+8]=a.x,g[o+c+9]=a.y,g[o+c+10]=a.z,g[o+c+11]=4===s.itemSize?a.w:1)}}o={count:n,texture:_,size:new Vector2(m,f)},s.set(c,o),c.addEventListener("dispose",e)}let l=0;for(let e=0;e<p.length;e++)l+=p[e];const u=c.morphTargetsRelative?1:1-l;h.getUniforms().setValue(e,"morphTargetBaseInfluence",u),h.getUniforms().setValue(e,"morphTargetInfluences",p),h.getUniforms().setValue(e,"morphTargetsTexture",o.texture,r),h.getUniforms().setValue(e,"morphTargetsTextureSize",o.size)}else{const t=void 0===p?0:p.length;let r=i[c.id];if(void 0===r||r.length!==t){r=[];for(let e=0;e<t;e++)r[e]=[e,0];i[c.id]=r}for(let e=0;e<t;e++){const t=r[e];t[0]=e,t[1]=p[e]}r.sort(absNumericalSort);for(let e=0;e<8;e++)e<t&&r[e][1]?(o[e][0]=r[e][0],o[e][1]=r[e][1]):(o[e][0]=Number.MAX_SAFE_INTEGER,o[e][1]=0);o.sort(numericalSort);const s=c.morphAttributes.position,a=c.morphAttributes.normal;let l=0;for(let e=0;e<8;e++){const t=o[e],r=t[0],i=t[1];r!==Number.MAX_SAFE_INTEGER&&i?(s&&c.getAttribute("morphTarget"+e)!==s[r]&&c.setAttribute("morphTarget"+e,s[r]),a&&c.getAttribute("morphNormal"+e)!==a[r]&&c.setAttribute("morphNormal"+e,a[r]),n[e]=i,l+=i):(s&&!0===c.hasAttribute("morphTarget"+e)&&c.deleteAttribute("morphTarget"+e),a&&!0===c.hasAttribute("morphNormal"+e)&&c.deleteAttribute("morphNormal"+e),n[e]=0)}const u=c.morphTargetsRelative?1:1-l;h.getUniforms().setValue(e,"morphTargetBaseInfluence",u),h.getUniforms().setValue(e,"morphTargetInfluences",n)}}}}function WebGLObjects(e,t,r,i){let n=new WeakMap;function s(e){const t=e.target;t.removeEventListener("dispose",s),r.remove(t.instanceMatrix),null!==t.instanceColor&&r.remove(t.instanceColor)}return{update:function(e){const a=i.render.frame,o=e.geometry,l=t.get(e,o);return n.get(l)!==a&&(t.update(l),n.set(l,a)),e.isInstancedMesh&&(!1===e.hasEventListener("dispose",s)&&e.addEventListener("dispose",s),r.update(e.instanceMatrix,34962),null!==e.instanceColor&&r.update(e.instanceColor,34962)),l},dispose:function(){n=new WeakMap}}}var emptyTexture=new Texture,emptyArrayTexture=new DataArrayTexture,empty3dTexture=new Data3DTexture,emptyCubeTexture=new CubeTexture,arrayCacheF32=[],arrayCacheI32=[],mat4array=new Float32Array(16),mat3array=new Float32Array(9),mat2array=new Float32Array(4);function flatten(e,t,r){const i=e[0];if(i<=0||i>0)return e;const n=t*r;let s=arrayCacheF32[n];if(void 0===s&&(s=new Float32Array(n),arrayCacheF32[n]=s),0!==t){i.toArray(s,0);for(let i=1,n=0;i!==t;++i)n+=r,e[i].toArray(s,n)}return s}function arraysEqual(e,t){if(e.length!==t.length)return!1;for(let r=0,i=e.length;r<i;r++)if(e[r]!==t[r])return!1;return!0}function copyArray(e,t){for(let r=0,i=t.length;r<i;r++)e[r]=t[r]}function allocTexUnits(e,t){let r=arrayCacheI32[t];void 0===r&&(r=new Int32Array(t),arrayCacheI32[t]=r);for(let i=0;i!==t;++i)r[i]=e.allocateTextureUnit();return r}function setValueV1f(e,t){const r=this.cache;r[0]!==t&&(e.uniform1f(this.addr,t),r[0]=t)}function setValueV2f(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y||(e.uniform2f(this.addr,t.x,t.y),r[0]=t.x,r[1]=t.y);else{if(arraysEqual(r,t))return;e.uniform2fv(this.addr,t),copyArray(r,t)}}function setValueV3f(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z||(e.uniform3f(this.addr,t.x,t.y,t.z),r[0]=t.x,r[1]=t.y,r[2]=t.z);else if(void 0!==t.r)r[0]===t.r&&r[1]===t.g&&r[2]===t.b||(e.uniform3f(this.addr,t.r,t.g,t.b),r[0]=t.r,r[1]=t.g,r[2]=t.b);else{if(arraysEqual(r,t))return;e.uniform3fv(this.addr,t),copyArray(r,t)}}function setValueV4f(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z&&r[3]===t.w||(e.uniform4f(this.addr,t.x,t.y,t.z,t.w),r[0]=t.x,r[1]=t.y,r[2]=t.z,r[3]=t.w);else{if(arraysEqual(r,t))return;e.uniform4fv(this.addr,t),copyArray(r,t)}}function setValueM2(e,t){const r=this.cache,i=t.elements;if(void 0===i){if(arraysEqual(r,t))return;e.uniformMatrix2fv(this.addr,!1,t),copyArray(r,t)}else{if(arraysEqual(r,i))return;mat2array.set(i),e.uniformMatrix2fv(this.addr,!1,mat2array),copyArray(r,i)}}function setValueM3(e,t){const r=this.cache,i=t.elements;if(void 0===i){if(arraysEqual(r,t))return;e.uniformMatrix3fv(this.addr,!1,t),copyArray(r,t)}else{if(arraysEqual(r,i))return;mat3array.set(i),e.uniformMatrix3fv(this.addr,!1,mat3array),copyArray(r,i)}}function setValueM4(e,t){const r=this.cache,i=t.elements;if(void 0===i){if(arraysEqual(r,t))return;e.uniformMatrix4fv(this.addr,!1,t),copyArray(r,t)}else{if(arraysEqual(r,i))return;mat4array.set(i),e.uniformMatrix4fv(this.addr,!1,mat4array),copyArray(r,i)}}function setValueV1i(e,t){const r=this.cache;r[0]!==t&&(e.uniform1i(this.addr,t),r[0]=t)}function setValueV2i(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y||(e.uniform2i(this.addr,t.x,t.y),r[0]=t.x,r[1]=t.y);else{if(arraysEqual(r,t))return;e.uniform2iv(this.addr,t),copyArray(r,t)}}function setValueV3i(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z||(e.uniform3i(this.addr,t.x,t.y,t.z),r[0]=t.x,r[1]=t.y,r[2]=t.z);else{if(arraysEqual(r,t))return;e.uniform3iv(this.addr,t),copyArray(r,t)}}function setValueV4i(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z&&r[3]===t.w||(e.uniform4i(this.addr,t.x,t.y,t.z,t.w),r[0]=t.x,r[1]=t.y,r[2]=t.z,r[3]=t.w);else{if(arraysEqual(r,t))return;e.uniform4iv(this.addr,t),copyArray(r,t)}}function setValueV1ui(e,t){const r=this.cache;r[0]!==t&&(e.uniform1ui(this.addr,t),r[0]=t)}function setValueV2ui(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y||(e.uniform2ui(this.addr,t.x,t.y),r[0]=t.x,r[1]=t.y);else{if(arraysEqual(r,t))return;e.uniform2uiv(this.addr,t),copyArray(r,t)}}function setValueV3ui(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z||(e.uniform3ui(this.addr,t.x,t.y,t.z),r[0]=t.x,r[1]=t.y,r[2]=t.z);else{if(arraysEqual(r,t))return;e.uniform3uiv(this.addr,t),copyArray(r,t)}}function setValueV4ui(e,t){const r=this.cache;if(void 0!==t.x)r[0]===t.x&&r[1]===t.y&&r[2]===t.z&&r[3]===t.w||(e.uniform4ui(this.addr,t.x,t.y,t.z,t.w),r[0]=t.x,r[1]=t.y,r[2]=t.z,r[3]=t.w);else{if(arraysEqual(r,t))return;e.uniform4uiv(this.addr,t),copyArray(r,t)}}function setValueT1(e,t,r){const i=this.cache,n=r.allocateTextureUnit();i[0]!==n&&(e.uniform1i(this.addr,n),i[0]=n),r.setTexture2D(t||emptyTexture,n)}function setValueT3D1(e,t,r){const i=this.cache,n=r.allocateTextureUnit();i[0]!==n&&(e.uniform1i(this.addr,n),i[0]=n),r.setTexture3D(t||empty3dTexture,n)}function setValueT6(e,t,r){const i=this.cache,n=r.allocateTextureUnit();i[0]!==n&&(e.uniform1i(this.addr,n),i[0]=n),r.setTextureCube(t||emptyCubeTexture,n)}function setValueT2DArray1(e,t,r){const i=this.cache,n=r.allocateTextureUnit();i[0]!==n&&(e.uniform1i(this.addr,n),i[0]=n),r.setTexture2DArray(t||emptyArrayTexture,n)}function getSingularSetter(e){switch(e){case 5126:return setValueV1f;case 35664:return setValueV2f;case 35665:return setValueV3f;case 35666:return setValueV4f;case 35674:return setValueM2;case 35675:return setValueM3;case 35676:return setValueM4;case 5124:case 35670:return setValueV1i;case 35667:case 35671:return setValueV2i;case 35668:case 35672:return setValueV3i;case 35669:case 35673:return setValueV4i;case 5125:return setValueV1ui;case 36294:return setValueV2ui;case 36295:return setValueV3ui;case 36296:return setValueV4ui;case 35678:case 36198:case 36298:case 36306:case 35682:return setValueT1;case 35679:case 36299:case 36307:return setValueT3D1;case 35680:case 36300:case 36308:case 36293:return setValueT6;case 36289:case 36303:case 36311:case 36292:return setValueT2DArray1}}function setValueV1fArray(e,t){e.uniform1fv(this.addr,t)}function setValueV2fArray(e,t){const r=flatten(t,this.size,2);e.uniform2fv(this.addr,r)}function setValueV3fArray(e,t){const r=flatten(t,this.size,3);e.uniform3fv(this.addr,r)}function setValueV4fArray(e,t){const r=flatten(t,this.size,4);e.uniform4fv(this.addr,r)}function setValueM2Array(e,t){const r=flatten(t,this.size,4);e.uniformMatrix2fv(this.addr,!1,r)}function setValueM3Array(e,t){const r=flatten(t,this.size,9);e.uniformMatrix3fv(this.addr,!1,r)}function setValueM4Array(e,t){const r=flatten(t,this.size,16);e.uniformMatrix4fv(this.addr,!1,r)}function setValueV1iArray(e,t){e.uniform1iv(this.addr,t)}function setValueV2iArray(e,t){e.uniform2iv(this.addr,t)}function setValueV3iArray(e,t){e.uniform3iv(this.addr,t)}function setValueV4iArray(e,t){e.uniform4iv(this.addr,t)}function setValueV1uiArray(e,t){e.uniform1uiv(this.addr,t)}function setValueV2uiArray(e,t){e.uniform2uiv(this.addr,t)}function setValueV3uiArray(e,t){e.uniform3uiv(this.addr,t)}function setValueV4uiArray(e,t){e.uniform4uiv(this.addr,t)}function setValueT1Array(e,t,r){const i=this.cache,n=t.length,s=allocTexUnits(r,n);arraysEqual(i,s)||(e.uniform1iv(this.addr,s),copyArray(i,s));for(let e=0;e!==n;++e)r.setTexture2D(t[e]||emptyTexture,s[e])}function setValueT3DArray(e,t,r){const i=this.cache,n=t.length,s=allocTexUnits(r,n);arraysEqual(i,s)||(e.uniform1iv(this.addr,s),copyArray(i,s));for(let e=0;e!==n;++e)r.setTexture3D(t[e]||empty3dTexture,s[e])}function setValueT6Array(e,t,r){const i=this.cache,n=t.length,s=allocTexUnits(r,n);arraysEqual(i,s)||(e.uniform1iv(this.addr,s),copyArray(i,s));for(let e=0;e!==n;++e)r.setTextureCube(t[e]||emptyCubeTexture,s[e])}function setValueT2DArrayArray(e,t,r){const i=this.cache,n=t.length,s=allocTexUnits(r,n);arraysEqual(i,s)||(e.uniform1iv(this.addr,s),copyArray(i,s));for(let e=0;e!==n;++e)r.setTexture2DArray(t[e]||emptyArrayTexture,s[e])}function getPureArraySetter(e){switch(e){case 5126:return setValueV1fArray;case 35664:return setValueV2fArray;case 35665:return setValueV3fArray;case 35666:return setValueV4fArray;case 35674:return setValueM2Array;case 35675:return setValueM3Array;case 35676:return setValueM4Array;case 5124:case 35670:return setValueV1iArray;case 35667:case 35671:return setValueV2iArray;case 35668:case 35672:return setValueV3iArray;case 35669:case 35673:return setValueV4iArray;case 5125:return setValueV1uiArray;case 36294:return setValueV2uiArray;case 36295:return setValueV3uiArray;case 36296:return setValueV4uiArray;case 35678:case 36198:case 36298:case 36306:case 35682:return setValueT1Array;case 35679:case 36299:case 36307:return setValueT3DArray;case 35680:case 36300:case 36308:case 36293:return setValueT6Array;case 36289:case 36303:case 36311:case 36292:return setValueT2DArrayArray}}var SingleUniform=class{constructor(e,t,r){this.id=e,this.addr=r,this.cache=[],this.setValue=getSingularSetter(t.type)}},PureArrayUniform=class{constructor(e,t,r){this.id=e,this.addr=r,this.cache=[],this.size=t.size,this.setValue=getPureArraySetter(t.type)}},StructuredUniform=class{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,r){const i=this.seq;for(let n=0,s=i.length;n!==s;++n){const s=i[n];s.setValue(e,t[s.id],r)}}},RePathPart=/(\w+)(\])?(\[|\.)?/g;function addUniform(e,t){e.seq.push(t),e.map[t.id]=t}function parseUniform(e,t,r){const i=e.name,n=i.length;for(RePathPart.lastIndex=0;;){const s=RePathPart.exec(i),a=RePathPart.lastIndex;let o=s[1];const l="]"===s[2],c=s[3];if(l&&(o|=0),void 0===c||"["===c&&a+2===n){addUniform(r,void 0===c?new SingleUniform(o,e,t):new PureArrayUniform(o,e,t));break}{let e=r.map[o];void 0===e&&(e=new StructuredUniform(o),addUniform(r,e)),r=e}}}var WebGLUniforms=class{constructor(e,t){this.seq=[],this.map={};const r=e.getProgramParameter(t,35718);for(let i=0;i<r;++i){const r=e.getActiveUniform(t,i);parseUniform(r,e.getUniformLocation(t,r.name),this)}}setValue(e,t,r,i){const n=this.map[t];void 0!==n&&n.setValue(e,r,i)}setOptional(e,t,r){const i=t[r];void 0!==i&&this.setValue(e,r,i)}static upload(e,t,r,i){for(let n=0,s=t.length;n!==s;++n){const s=t[n],a=r[s.id];!1!==a.needsUpdate&&s.setValue(e,a.value,i)}}static seqWithValue(e,t){const r=[];for(let i=0,n=e.length;i!==n;++i){const n=e[i];n.id in t&&r.push(n)}return r}};function WebGLShader(e,t,r){const i=e.createShader(t);return e.shaderSource(i,r),e.compileShader(i),i}var programIdCount=0;function handleSource(e,t){const r=e.split("\n"),i=[],n=Math.max(t-6,0),s=Math.min(t+6,r.length);for(let e=n;e<s;e++){const n=e+1;i.push(`${n===t?">":" "} ${n}: ${r[e]}`)}return i.join("\n")}function getEncodingComponents(e){switch(e){case LinearEncoding:return["Linear","( value )"];case sRGBEncoding:return["sRGB","( value )"];default:return console.warn("THREE.WebGLProgram: Unsupported encoding:",e),["Linear","( value )"]}}function getShaderErrors(e,t,r){const i=e.getShaderParameter(t,35713),n=e.getShaderInfoLog(t).trim();if(i&&""===n)return"";const s=/ERROR: 0:(\d+)/.exec(n);if(s){const i=parseInt(s[1]);return r.toUpperCase()+"\n\n"+n+"\n\n"+handleSource(e.getShaderSource(t),i)}return n}function getTexelEncodingFunction(e,t){const r=getEncodingComponents(t);return"vec4 "+e+"( vec4 value ) { return LinearTo"+r[0]+r[1]+"; }"}function getToneMappingFunction(e,t){let r;switch(t){case LinearToneMapping:r="Linear";break;case ReinhardToneMapping:r="Reinhard";break;case CineonToneMapping:r="OptimizedCineon";break;case ACESFilmicToneMapping:r="ACESFilmic";break;case CustomToneMapping:r="Custom";break;default:console.warn("THREE.WebGLProgram: Unsupported toneMapping:",t),r="Linear"}return"vec3 "+e+"( vec3 color ) { return "+r+"ToneMapping( color ); }"}function generateExtensions(e){return[e.extensionDerivatives||e.envMapCubeUVHeight||e.bumpMap||e.tangentSpaceNormalMap||e.clearcoatNormalMap||e.flatShading||"physical"===e.shaderID?"#extension GL_OES_standard_derivatives : enable":"",(e.extensionFragDepth||e.logarithmicDepthBuffer)&&e.rendererExtensionFragDepth?"#extension GL_EXT_frag_depth : enable":"",e.extensionDrawBuffers&&e.rendererExtensionDrawBuffers?"#extension GL_EXT_draw_buffers : require":"",(e.extensionShaderTextureLOD||e.envMap||e.transmission)&&e.rendererExtensionShaderTextureLod?"#extension GL_EXT_shader_texture_lod : enable":""].filter(filterEmptyLine).join("\n")}function generateDefines(e){const t=[];for(const r in e){const i=e[r];!1!==i&&t.push("#define "+r+" "+i)}return t.join("\n")}function fetchAttributeLocations(e,t){const r={},i=e.getProgramParameter(t,35721);for(let n=0;n<i;n++){const i=e.getActiveAttrib(t,n),s=i.name;let a=1;35674===i.type&&(a=2),35675===i.type&&(a=3),35676===i.type&&(a=4),r[s]={type:i.type,location:e.getAttribLocation(t,s),locationSize:a}}return r}function filterEmptyLine(e){return""!==e}function replaceLightNums(e,t){const r=t.numSpotLightShadows+t.numSpotLightMaps-t.numSpotLightShadowsWithMaps;return e.replace(/NUM_DIR_LIGHTS/g,t.numDirLights).replace(/NUM_SPOT_LIGHTS/g,t.numSpotLights).replace(/NUM_SPOT_LIGHT_MAPS/g,t.numSpotLightMaps).replace(/NUM_SPOT_LIGHT_COORDS/g,r).replace(/NUM_RECT_AREA_LIGHTS/g,t.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,t.numPointLights).replace(/NUM_HEMI_LIGHTS/g,t.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,t.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS/g,t.numSpotLightShadowsWithMaps).replace(/NUM_SPOT_LIGHT_SHADOWS/g,t.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,t.numPointLightShadows)}function replaceClippingPlaneNums(e,t){return e.replace(/NUM_CLIPPING_PLANES/g,t.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,t.numClippingPlanes-t.numClipIntersection)}var includePattern=/^[ \t]*#include +<([\w\d./]+)>/gm;function resolveIncludes(e){return e.replace(includePattern,includeReplacer)}function includeReplacer(e,t){const r=ShaderChunk[t];if(void 0===r)throw new Error("Can not resolve #include <"+t+">");return resolveIncludes(r)}var unrollLoopPattern=/#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;function unrollLoops(e){return e.replace(unrollLoopPattern,loopReplacer)}function loopReplacer(e,t,r,i){let n="";for(let e=parseInt(t);e<parseInt(r);e++)n+=i.replace(/\[\s*i\s*\]/g,"[ "+e+" ]").replace(/UNROLLED_LOOP_INDEX/g,e);return n}function generatePrecision(e){let t="precision "+e.precision+" float;\nprecision "+e.precision+" int;";return"highp"===e.precision?t+="\n#define HIGH_PRECISION":"mediump"===e.precision?t+="\n#define MEDIUM_PRECISION":"lowp"===e.precision&&(t+="\n#define LOW_PRECISION"),t}function generateShadowMapTypeDefine(e){let t="SHADOWMAP_TYPE_BASIC";return e.shadowMapType===PCFShadowMap?t="SHADOWMAP_TYPE_PCF":e.shadowMapType===PCFSoftShadowMap?t="SHADOWMAP_TYPE_PCF_SOFT":e.shadowMapType===VSMShadowMap&&(t="SHADOWMAP_TYPE_VSM"),t}function generateEnvMapTypeDefine(e){let t="ENVMAP_TYPE_CUBE";if(e.envMap)switch(e.envMapMode){case CubeReflectionMapping:case CubeRefractionMapping:t="ENVMAP_TYPE_CUBE";break;case CubeUVReflectionMapping:t="ENVMAP_TYPE_CUBE_UV"}return t}function generateEnvMapModeDefine(e){let t="ENVMAP_MODE_REFLECTION";if(e.envMap&&e.envMapMode===CubeRefractionMapping)t="ENVMAP_MODE_REFRACTION";return t}function generateEnvMapBlendingDefine(e){let t="ENVMAP_BLENDING_NONE";if(e.envMap)switch(e.combine){case MultiplyOperation:t="ENVMAP_BLENDING_MULTIPLY";break;case MixOperation:t="ENVMAP_BLENDING_MIX";break;case AddOperation:t="ENVMAP_BLENDING_ADD"}return t}function generateCubeUVSize(e){const t=e.envMapCubeUVHeight;if(null===t)return null;const r=Math.log2(t)-2,i=1/t;return{texelWidth:1/(3*Math.max(Math.pow(2,r),112)),texelHeight:i,maxMip:r}}function WebGLProgram(e,t,r,i){const n=e.getContext(),s=r.defines;let a=r.vertexShader,o=r.fragmentShader;const l=generateShadowMapTypeDefine(r),c=generateEnvMapTypeDefine(r),u=generateEnvMapModeDefine(r),h=generateEnvMapBlendingDefine(r),p=generateCubeUVSize(r),d=r.isWebGL2?"":generateExtensions(r),m=generateDefines(s),f=n.createProgram();let g,_,y=r.glslVersion?"#version "+r.glslVersion+"\n":"";r.isRawShaderMaterial?(g=[m].filter(filterEmptyLine).join("\n"),g.length>0&&(g+="\n"),_=[d,m].filter(filterEmptyLine).join("\n"),_.length>0&&(_+="\n")):(g=[generatePrecision(r),"#define SHADER_NAME "+r.shaderName,m,r.instancing?"#define USE_INSTANCING":"",r.instancingColor?"#define USE_INSTANCING_COLOR":"",r.supportsVertexTextures?"#define VERTEX_TEXTURES":"",r.useFog&&r.fog?"#define USE_FOG":"",r.useFog&&r.fogExp2?"#define FOG_EXP2":"",r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+u:"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.normalMap&&r.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",r.normalMap&&r.tangentSpaceNormalMap?"#define TANGENTSPACE_NORMALMAP":"",r.clearcoatMap?"#define USE_CLEARCOATMAP":"",r.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",r.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",r.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",r.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",r.displacementMap&&r.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.specularIntensityMap?"#define USE_SPECULARINTENSITYMAP":"",r.specularColorMap?"#define USE_SPECULARCOLORMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?"#define USE_METALNESSMAP":"",r.alphaMap?"#define USE_ALPHAMAP":"",r.transmission?"#define USE_TRANSMISSION":"",r.transmissionMap?"#define USE_TRANSMISSIONMAP":"",r.thicknessMap?"#define USE_THICKNESSMAP":"",r.sheenColorMap?"#define USE_SHEENCOLORMAP":"",r.sheenRoughnessMap?"#define USE_SHEENROUGHNESSMAP":"",r.vertexTangents?"#define USE_TANGENT":"",r.vertexColors?"#define USE_COLOR":"",r.vertexAlphas?"#define USE_COLOR_ALPHA":"",r.vertexUvs?"#define USE_UV":"",r.uvsVertexOnly?"#define UVS_VERTEX_ONLY":"",r.flatShading?"#define FLAT_SHADED":"",r.skinning?"#define USE_SKINNING":"",r.morphTargets?"#define USE_MORPHTARGETS":"",r.morphNormals&&!1===r.flatShading?"#define USE_MORPHNORMALS":"",r.morphColors&&r.isWebGL2?"#define USE_MORPHCOLORS":"",r.morphTargetsCount>0&&r.isWebGL2?"#define MORPHTARGETS_TEXTURE":"",r.morphTargetsCount>0&&r.isWebGL2?"#define MORPHTARGETS_TEXTURE_STRIDE "+r.morphTextureStride:"",r.morphTargetsCount>0&&r.isWebGL2?"#define MORPHTARGETS_COUNT "+r.morphTargetsCount:"",r.doubleSided?"#define DOUBLE_SIDED":"",r.flipSided?"#define FLIP_SIDED":"",r.shadowMapEnabled?"#define USE_SHADOWMAP":"",r.shadowMapEnabled?"#define "+l:"",r.sizeAttenuation?"#define USE_SIZEATTENUATION":"",r.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",r.logarithmicDepthBuffer&&r.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING","\tattribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR","\tattribute vec3 instanceColor;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_TANGENT","\tattribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )","\tattribute vec4 color;","#elif defined( USE_COLOR )","\tattribute vec3 color;","#endif","#if ( defined( USE_MORPHTARGETS ) && ! defined( MORPHTARGETS_TEXTURE ) )","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(filterEmptyLine).join("\n"),_=[d,generatePrecision(r),"#define SHADER_NAME "+r.shaderName,m,r.useFog&&r.fog?"#define USE_FOG":"",r.useFog&&r.fogExp2?"#define FOG_EXP2":"",r.map?"#define USE_MAP":"",r.matcap?"#define USE_MATCAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+c:"",r.envMap?"#define "+u:"",r.envMap?"#define "+h:"",p?"#define CUBEUV_TEXEL_WIDTH "+p.texelWidth:"",p?"#define CUBEUV_TEXEL_HEIGHT "+p.texelHeight:"",p?"#define CUBEUV_MAX_MIP "+p.maxMip+".0":"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.normalMap&&r.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",r.normalMap&&r.tangentSpaceNormalMap?"#define TANGENTSPACE_NORMALMAP":"",r.clearcoat?"#define USE_CLEARCOAT":"",r.clearcoatMap?"#define USE_CLEARCOATMAP":"",r.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",r.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",r.iridescence?"#define USE_IRIDESCENCE":"",r.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",r.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.specularIntensityMap?"#define USE_SPECULARINTENSITYMAP":"",r.specularColorMap?"#define USE_SPECULARCOLORMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?"#define USE_METALNESSMAP":"",r.alphaMap?"#define USE_ALPHAMAP":"",r.alphaTest?"#define USE_ALPHATEST":"",r.sheen?"#define USE_SHEEN":"",r.sheenColorMap?"#define USE_SHEENCOLORMAP":"",r.sheenRoughnessMap?"#define USE_SHEENROUGHNESSMAP":"",r.transmission?"#define USE_TRANSMISSION":"",r.transmissionMap?"#define USE_TRANSMISSIONMAP":"",r.thicknessMap?"#define USE_THICKNESSMAP":"",r.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",r.vertexTangents?"#define USE_TANGENT":"",r.vertexColors||r.instancingColor?"#define USE_COLOR":"",r.vertexAlphas?"#define USE_COLOR_ALPHA":"",r.vertexUvs?"#define USE_UV":"",r.uvsVertexOnly?"#define UVS_VERTEX_ONLY":"",r.gradientMap?"#define USE_GRADIENTMAP":"",r.flatShading?"#define FLAT_SHADED":"",r.doubleSided?"#define DOUBLE_SIDED":"",r.flipSided?"#define FLIP_SIDED":"",r.shadowMapEnabled?"#define USE_SHADOWMAP":"",r.shadowMapEnabled?"#define "+l:"",r.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",r.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",r.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",r.logarithmicDepthBuffer&&r.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",r.toneMapping!==NoToneMapping?"#define TONE_MAPPING":"",r.toneMapping!==NoToneMapping?ShaderChunk.tonemapping_pars_fragment:"",r.toneMapping!==NoToneMapping?getToneMappingFunction("toneMapping",r.toneMapping):"",r.dithering?"#define DITHERING":"",r.opaque?"#define OPAQUE":"",ShaderChunk.encodings_pars_fragment,
// this code is required here because it is used by the various encoding/decoding function defined below
getTexelEncodingFunction("linearToOutputTexel",r.outputEncoding),r.useDepthPacking?"#define DEPTH_PACKING "+r.depthPacking:"","\n"].filter(filterEmptyLine).join("\n")),a=resolveIncludes(a),a=replaceLightNums(a,r),a=replaceClippingPlaneNums(a,r),o=resolveIncludes(o),o=replaceLightNums(o,r),o=replaceClippingPlaneNums(o,r),a=unrollLoops(a),o=unrollLoops(o),r.isWebGL2&&!0!==r.isRawShaderMaterial&&(y="#version 300 es\n",g=["precision mediump sampler2DArray;","#define attribute in","#define varying out","#define texture2D texture"].join("\n")+"\n"+g,_=["#define varying in",r.glslVersion===GLSL3?"":"layout(location = 0) out highp vec4 pc_fragColor;",r.glslVersion===GLSL3?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join("\n")+"\n"+_);const T=y+_+o,v=WebGLShader(n,35633,y+g+a),E=WebGLShader(n,35632,T);if(n.attachShader(f,v),n.attachShader(f,E),void 0!==r.index0AttributeName?n.bindAttribLocation(f,0,r.index0AttributeName):!0===r.morphTargets&&n.bindAttribLocation(f,0,"position"),n.linkProgram(f),e.debug.checkShaderErrors){const e=n.getProgramInfoLog(f).trim(),t=n.getShaderInfoLog(v).trim(),r=n.getShaderInfoLog(E).trim();let i=!0,s=!0;if(!1===n.getProgramParameter(f,35714)){i=!1;const t=getShaderErrors(n,v,"vertex"),r=getShaderErrors(n,E,"fragment");console.error("THREE.WebGLProgram: Shader Error "+n.getError()+" - VALIDATE_STATUS "+n.getProgramParameter(f,35715)+"\n\nProgram Info Log: "+e+"\n"+t+"\n"+r)}else""!==e?console.warn("THREE.WebGLProgram: Program Info Log:",e):""!==t&&""!==r||(s=!1);s&&(this.diagnostics={runnable:i,programLog:e,vertexShader:{log:t,prefix:g},fragmentShader:{log:r,prefix:_}})}let I,b;return n.deleteShader(v),n.deleteShader(E),this.getUniforms=function(){return void 0===I&&(I=new WebGLUniforms(n,f)),I},this.getAttributes=function(){return void 0===b&&(b=fetchAttributeLocations(n,f)),b},this.destroy=function(){i.releaseStatesOfProgram(this),n.deleteProgram(f),this.program=void 0},this.name=r.shaderName,this.id=programIdCount++,this.cacheKey=t,this.usedTimes=1,this.program=f,this.vertexShader=v,this.fragmentShader=E,this}var _id=0,WebGLShaderCache=class{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e){const t=e.vertexShader,r=e.fragmentShader,i=this._getShaderStage(t),n=this._getShaderStage(r),s=this._getShaderCacheForMaterial(e);return!1===s.has(i)&&(s.add(i),i.usedTimes++),!1===s.has(n)&&(s.add(n),n.usedTimes++),this}remove(e){const t=this.materialCache.get(e);for(const e of t)e.usedTimes--,0===e.usedTimes&&this.shaderCache.delete(e.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){const t=this.materialCache;let r=t.get(e);return void 0===r&&(r=new Set,t.set(e,r)),r}_getShaderStage(e){const t=this.shaderCache;let r=t.get(e);return void 0===r&&(r=new WebGLShaderStage(e),t.set(e,r)),r}},WebGLShaderStage=class{constructor(e){this.id=_id++,this.code=e,this.usedTimes=0}};function WebGLPrograms(e,t,r,i,n,s,a){const o=new Layers,l=new WebGLShaderCache,c=[],u=n.isWebGL2,h=n.logarithmicDepthBuffer,p=n.vertexTextures;let d=n.precision;const m={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};return{getParameters:function(s,o,c,f,g){const _=f.fog,y=g.geometry,T=s.isMeshStandardMaterial?f.environment:null,v=(s.isMeshStandardMaterial?r:t).get(s.envMap||T),E=v&&v.mapping===CubeUVReflectionMapping?v.image.height:null,I=m[s.type];null!==s.precision&&(d=n.getMaxPrecision(s.precision),d!==s.precision&&console.warn("THREE.WebGLProgram.getParameters:",s.precision,"not supported, using",d,"instead."));const b=y.morphAttributes.position||y.morphAttributes.normal||y.morphAttributes.color,x=void 0!==b?b.length:0;let S,w,C,M,R=0;if(void 0!==y.morphAttributes.position&&(R=1),void 0!==y.morphAttributes.normal&&(R=2),void 0!==y.morphAttributes.color&&(R=3),I){const e=ShaderLib[I];S=e.vertexShader,w=e.fragmentShader}else S=s.vertexShader,w=s.fragmentShader,l.update(s),C=l.getVertexShaderID(s),M=l.getFragmentShaderID(s);const A=e.getRenderTarget(),D=s.alphaTest>0,O=s.clearcoat>0,L=s.iridescence>0;return{isWebGL2:u,shaderID:I,shaderName:s.type,vertexShader:S,fragmentShader:w,defines:s.defines,customVertexShaderID:C,customFragmentShaderID:M,isRawShaderMaterial:!0===s.isRawShaderMaterial,glslVersion:s.glslVersion,precision:d,instancing:!0===g.isInstancedMesh,instancingColor:!0===g.isInstancedMesh&&null!==g.instanceColor,supportsVertexTextures:p,outputEncoding:null===A?e.outputEncoding:!0===A.isXRRenderTarget?A.texture.encoding:LinearEncoding,map:!!s.map,matcap:!!s.matcap,envMap:!!v,envMapMode:v&&v.mapping,envMapCubeUVHeight:E,lightMap:!!s.lightMap,aoMap:!!s.aoMap,emissiveMap:!!s.emissiveMap,bumpMap:!!s.bumpMap,normalMap:!!s.normalMap,objectSpaceNormalMap:s.normalMapType===ObjectSpaceNormalMap,tangentSpaceNormalMap:s.normalMapType===TangentSpaceNormalMap,decodeVideoTexture:!!s.map&&!0===s.map.isVideoTexture&&s.map.encoding===sRGBEncoding,clearcoat:O,clearcoatMap:O&&!!s.clearcoatMap,clearcoatRoughnessMap:O&&!!s.clearcoatRoughnessMap,clearcoatNormalMap:O&&!!s.clearcoatNormalMap,iridescence:L,iridescenceMap:L&&!!s.iridescenceMap,iridescenceThicknessMap:L&&!!s.iridescenceThicknessMap,displacementMap:!!s.displacementMap,roughnessMap:!!s.roughnessMap,metalnessMap:!!s.metalnessMap,specularMap:!!s.specularMap,specularIntensityMap:!!s.specularIntensityMap,specularColorMap:!!s.specularColorMap,opaque:!1===s.transparent&&s.blending===NormalBlending,alphaMap:!!s.alphaMap,alphaTest:D,gradientMap:!!s.gradientMap,sheen:s.sheen>0,sheenColorMap:!!s.sheenColorMap,sheenRoughnessMap:!!s.sheenRoughnessMap,transmission:s.transmission>0,transmissionMap:!!s.transmissionMap,thicknessMap:!!s.thicknessMap,combine:s.combine,vertexTangents:!!s.normalMap&&!!y.attributes.tangent,vertexColors:s.vertexColors,vertexAlphas:!0===s.vertexColors&&!!y.attributes.color&&4===y.attributes.color.itemSize,vertexUvs:!!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatMap||s.clearcoatRoughnessMap||s.clearcoatNormalMap||s.iridescenceMap||s.iridescenceThicknessMap||s.displacementMap||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularColorMap||s.sheenColorMap||s.sheenRoughnessMap),uvsVertexOnly:!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatNormalMap||s.iridescenceMap||s.iridescenceThicknessMap||s.transmission>0||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularColorMap||s.sheen>0||s.sheenColorMap||s.sheenRoughnessMap||!s.displacementMap),fog:!!_,useFog:!0===s.fog,fogExp2:_&&_.isFogExp2,flatShading:!!s.flatShading,sizeAttenuation:s.sizeAttenuation,logarithmicDepthBuffer:h,skinning:!0===g.isSkinnedMesh,morphTargets:void 0!==y.morphAttributes.position,morphNormals:void 0!==y.morphAttributes.normal,morphColors:void 0!==y.morphAttributes.color,morphTargetsCount:x,morphTextureStride:R,numDirLights:o.directional.length,numPointLights:o.point.length,numSpotLights:o.spot.length,numSpotLightMaps:o.spotLightMap.length,numRectAreaLights:o.rectArea.length,numHemiLights:o.hemi.length,numDirLightShadows:o.directionalShadowMap.length,numPointLightShadows:o.pointShadowMap.length,numSpotLightShadows:o.spotShadowMap.length,numSpotLightShadowsWithMaps:o.numSpotLightShadowsWithMaps,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:s.dithering,shadowMapEnabled:e.shadowMap.enabled&&c.length>0,shadowMapType:e.shadowMap.type,toneMapping:s.toneMapped?e.toneMapping:NoToneMapping,physicallyCorrectLights:e.physicallyCorrectLights,premultipliedAlpha:s.premultipliedAlpha,doubleSided:s.side===DoubleSide,flipSided:s.side===BackSide,useDepthPacking:!!s.depthPacking,depthPacking:s.depthPacking||0,index0AttributeName:s.index0AttributeName,extensionDerivatives:s.extensions&&s.extensions.derivatives,extensionFragDepth:s.extensions&&s.extensions.fragDepth,extensionDrawBuffers:s.extensions&&s.extensions.drawBuffers,extensionShaderTextureLOD:s.extensions&&s.extensions.shaderTextureLOD,rendererExtensionFragDepth:u||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:u||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:u||i.has("EXT_shader_texture_lod"),customProgramCacheKey:s.customProgramCacheKey()}},getProgramCacheKey:function(t){const r=[];if(t.shaderID?r.push(t.shaderID):(r.push(t.customVertexShaderID),r.push(t.customFragmentShaderID)),void 0!==t.defines)for(const e in t.defines)r.push(e),r.push(t.defines[e]);return!1===t.isRawShaderMaterial&&(!function(e,t){e.push(t.precision),e.push(t.outputEncoding),e.push(t.envMapMode),e.push(t.envMapCubeUVHeight),e.push(t.combine),e.push(t.vertexUvs),e.push(t.fogExp2),e.push(t.sizeAttenuation),e.push(t.morphTargetsCount),e.push(t.morphAttributeCount),e.push(t.numDirLights),e.push(t.numPointLights),e.push(t.numSpotLights),e.push(t.numSpotLightMaps),e.push(t.numHemiLights),e.push(t.numRectAreaLights),e.push(t.numDirLightShadows),e.push(t.numPointLightShadows),e.push(t.numSpotLightShadows),e.push(t.numSpotLightShadowsWithMaps),e.push(t.shadowMapType),e.push(t.toneMapping),e.push(t.numClippingPlanes),e.push(t.numClipIntersection),e.push(t.depthPacking)}(r,t),function(e,t){o.disableAll(),t.isWebGL2&&o.enable(0);t.supportsVertexTextures&&o.enable(1);t.instancing&&o.enable(2);t.instancingColor&&o.enable(3);t.map&&o.enable(4);t.matcap&&o.enable(5);t.envMap&&o.enable(6);t.lightMap&&o.enable(7);t.aoMap&&o.enable(8);t.emissiveMap&&o.enable(9);t.bumpMap&&o.enable(10);t.normalMap&&o.enable(11);t.objectSpaceNormalMap&&o.enable(12);t.tangentSpaceNormalMap&&o.enable(13);t.clearcoat&&o.enable(14);t.clearcoatMap&&o.enable(15);t.clearcoatRoughnessMap&&o.enable(16);t.clearcoatNormalMap&&o.enable(17);t.iridescence&&o.enable(18);t.iridescenceMap&&o.enable(19);t.iridescenceThicknessMap&&o.enable(20);t.displacementMap&&o.enable(21);t.specularMap&&o.enable(22);t.roughnessMap&&o.enable(23);t.metalnessMap&&o.enable(24);t.gradientMap&&o.enable(25);t.alphaMap&&o.enable(26);t.alphaTest&&o.enable(27);t.vertexColors&&o.enable(28);t.vertexAlphas&&o.enable(29);t.vertexUvs&&o.enable(30);t.vertexTangents&&o.enable(31);t.uvsVertexOnly&&o.enable(32);e.push(o.mask),o.disableAll(),t.fog&&o.enable(0);t.useFog&&o.enable(1);t.flatShading&&o.enable(2);t.logarithmicDepthBuffer&&o.enable(3);t.skinning&&o.enable(4);t.morphTargets&&o.enable(5);t.morphNormals&&o.enable(6);t.morphColors&&o.enable(7);t.premultipliedAlpha&&o.enable(8);t.shadowMapEnabled&&o.enable(9);t.physicallyCorrectLights&&o.enable(10);t.doubleSided&&o.enable(11);t.flipSided&&o.enable(12);t.useDepthPacking&&o.enable(13);t.dithering&&o.enable(14);t.specularIntensityMap&&o.enable(15);t.specularColorMap&&o.enable(16);t.transmission&&o.enable(17);t.transmissionMap&&o.enable(18);t.thicknessMap&&o.enable(19);t.sheen&&o.enable(20);t.sheenColorMap&&o.enable(21);t.sheenRoughnessMap&&o.enable(22);t.decodeVideoTexture&&o.enable(23);t.opaque&&o.enable(24);e.push(o.mask)}(r,t),r.push(e.outputEncoding)),r.push(t.customProgramCacheKey),r.join()},getUniforms:function(e){const t=m[e.type];let r;if(t){const e=ShaderLib[t];r=UniformsUtils.clone(e.uniforms)}else r=e.uniforms;return r},acquireProgram:function(t,r){let i;for(let e=0,t=c.length;e<t;e++){const t=c[e];if(t.cacheKey===r){i=t,++i.usedTimes;break}}return void 0===i&&(i=new WebGLProgram(e,r,t,s),c.push(i)),i},releaseProgram:function(e){if(0==--e.usedTimes){const t=c.indexOf(e);c[t]=c[c.length-1],c.pop(),e.destroy()}},releaseShaderCache:function(e){l.remove(e)},
// Exposed for resource monitoring & error feedback via renderer.info:
programs:c,dispose:function(){l.dispose()}}}function WebGLProperties(){let e=new WeakMap;return{get:function(t){let r=e.get(t);return void 0===r&&(r={},e.set(t,r)),r},remove:function(t){e.delete(t)},update:function(t,r,i){e.get(t)[r]=i},dispose:function(){e=new WeakMap}}}function painterSortStable(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function reversePainterSortStable(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function WebGLRenderList(){const e=[];let t=0;const r=[],i=[],n=[];function s(r,i,n,s,a,o){let l=e[t];return void 0===l?(l={id:r.id,object:r,geometry:i,material:n,groupOrder:s,renderOrder:r.renderOrder,z:a,group:o},e[t]=l):(l.id=r.id,l.object=r,l.geometry=i,l.material=n,l.groupOrder=s,l.renderOrder=r.renderOrder,l.z=a,l.group=o),t++,l}return{opaque:r,transmissive:i,transparent:n,init:function(){t=0,r.length=0,i.length=0,n.length=0},push:function(e,t,a,o,l,c){const u=s(e,t,a,o,l,c);a.transmission>0?i.push(u):!0===a.transparent?n.push(u):r.push(u)},unshift:function(e,t,a,o,l,c){const u=s(e,t,a,o,l,c);a.transmission>0?i.unshift(u):!0===a.transparent?n.unshift(u):r.unshift(u)},finish:function(){for(let r=t,i=e.length;r<i;r++){const t=e[r];if(null===t.id)break;t.id=null,t.object=null,t.geometry=null,t.material=null,t.group=null}},sort:function(e,t){r.length>1&&r.sort(e||painterSortStable),i.length>1&&i.sort(t||reversePainterSortStable),n.length>1&&n.sort(t||reversePainterSortStable)}}}function WebGLRenderLists(){let e=new WeakMap;return{get:function(t,r){const i=e.get(t);let n;return void 0===i?(n=new WebGLRenderList,e.set(t,[n])):r>=i.length?(n=new WebGLRenderList,i.push(n)):n=i[r],n},dispose:function(){e=new WeakMap}}}function UniformsCache(){const e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];let r;switch(t.type){case"DirectionalLight":r={direction:new Vector3,color:new Color};break;case"SpotLight":r={position:new Vector3,direction:new Vector3,color:new Color,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":r={position:new Vector3,color:new Color,distance:0,decay:0};break;case"HemisphereLight":r={direction:new Vector3,skyColor:new Color,groundColor:new Color};break;case"RectAreaLight":r={color:new Color,position:new Vector3,halfWidth:new Vector3,halfHeight:new Vector3}}return e[t.id]=r,r}}}function ShadowUniformsCache(){const e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];let r;switch(t.type){case"DirectionalLight":case"SpotLight":r={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"PointLight":r={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Vector2,shadowCameraNear:1,shadowCameraFar:1e3}}return e[t.id]=r,r}}}var nextVersion=0;function shadowCastingAndTexturingLightsFirst(e,t){return(t.castShadow?2:0)-(e.castShadow?2:0)+(t.map?1:0)-(e.map?1:0)}function WebGLLights(e,t){const r=new UniformsCache,i=ShadowUniformsCache(),n={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0};for(let e=0;e<9;e++)n.probe.push(new Vector3);const s=new Vector3,a=new Matrix4,o=new Matrix4;return{setup:function(s,a){let o=0,l=0,c=0;for(let e=0;e<9;e++)n.probe[e].set(0,0,0);let u=0,h=0,p=0,d=0,m=0,f=0,g=0,_=0,y=0,T=0;s.sort(shadowCastingAndTexturingLightsFirst);const v=!0!==a?Math.PI:1;for(let e=0,t=s.length;e<t;e++){const t=s[e],a=t.color,E=t.intensity,I=t.distance,b=t.shadow&&t.shadow.map?t.shadow.map.texture:null;if(t.isAmbientLight)o+=a.r*E*v,l+=a.g*E*v,c+=a.b*E*v;else if(t.isLightProbe)for(let e=0;e<9;e++)n.probe[e].addScaledVector(t.sh.coefficients[e],E);else if(t.isDirectionalLight){const e=r.get(t);if(e.color.copy(t.color).multiplyScalar(t.intensity*v),t.castShadow){const e=t.shadow,r=i.get(t);r.shadowBias=e.bias,r.shadowNormalBias=e.normalBias,r.shadowRadius=e.radius,r.shadowMapSize=e.mapSize,n.directionalShadow[u]=r,n.directionalShadowMap[u]=b,n.directionalShadowMatrix[u]=t.shadow.matrix,f++}n.directional[u]=e,u++}else if(t.isSpotLight){const e=r.get(t);e.position.setFromMatrixPosition(t.matrixWorld),e.color.copy(a).multiplyScalar(E*v),e.distance=I,e.coneCos=Math.cos(t.angle),e.penumbraCos=Math.cos(t.angle*(1-t.penumbra)),e.decay=t.decay,n.spot[p]=e;const s=t.shadow;if(t.map&&(n.spotLightMap[y]=t.map,y++,s.updateMatrices(t),t.castShadow&&T++),n.spotLightMatrix[p]=s.matrix,t.castShadow){const e=i.get(t);e.shadowBias=s.bias,e.shadowNormalBias=s.normalBias,e.shadowRadius=s.radius,e.shadowMapSize=s.mapSize,n.spotShadow[p]=e,n.spotShadowMap[p]=b,_++}p++}else if(t.isRectAreaLight){const e=r.get(t);e.color.copy(a).multiplyScalar(E),e.halfWidth.set(.5*t.width,0,0),e.halfHeight.set(0,.5*t.height,0),n.rectArea[d]=e,d++}else if(t.isPointLight){const e=r.get(t);if(e.color.copy(t.color).multiplyScalar(t.intensity*v),e.distance=t.distance,e.decay=t.decay,t.castShadow){const e=t.shadow,r=i.get(t);r.shadowBias=e.bias,r.shadowNormalBias=e.normalBias,r.shadowRadius=e.radius,r.shadowMapSize=e.mapSize,r.shadowCameraNear=e.camera.near,r.shadowCameraFar=e.camera.far,n.pointShadow[h]=r,n.pointShadowMap[h]=b,n.pointShadowMatrix[h]=t.shadow.matrix,g++}n.point[h]=e,h++}else if(t.isHemisphereLight){const e=r.get(t);e.skyColor.copy(t.color).multiplyScalar(E*v),e.groundColor.copy(t.groundColor).multiplyScalar(E*v),n.hemi[m]=e,m++}}d>0&&(t.isWebGL2||!0===e.has("OES_texture_float_linear")?(n.rectAreaLTC1=UniformsLib.LTC_FLOAT_1,n.rectAreaLTC2=UniformsLib.LTC_FLOAT_2):!0===e.has("OES_texture_half_float_linear")?(n.rectAreaLTC1=UniformsLib.LTC_HALF_1,n.rectAreaLTC2=UniformsLib.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),n.ambient[0]=o,n.ambient[1]=l,n.ambient[2]=c;const E=n.hash;E.directionalLength===u&&E.pointLength===h&&E.spotLength===p&&E.rectAreaLength===d&&E.hemiLength===m&&E.numDirectionalShadows===f&&E.numPointShadows===g&&E.numSpotShadows===_&&E.numSpotMaps===y||(n.directional.length=u,n.spot.length=p,n.rectArea.length=d,n.point.length=h,n.hemi.length=m,n.directionalShadow.length=f,n.directionalShadowMap.length=f,n.pointShadow.length=g,n.pointShadowMap.length=g,n.spotShadow.length=_,n.spotShadowMap.length=_,n.directionalShadowMatrix.length=f,n.pointShadowMatrix.length=g,n.spotLightMatrix.length=_+y-T,n.spotLightMap.length=y,n.numSpotLightShadowsWithMaps=T,E.directionalLength=u,E.pointLength=h,E.spotLength=p,E.rectAreaLength=d,E.hemiLength=m,E.numDirectionalShadows=f,E.numPointShadows=g,E.numSpotShadows=_,E.numSpotMaps=y,n.version=nextVersion++)},setupView:function(e,t){let r=0,i=0,l=0,c=0,u=0;const h=t.matrixWorldInverse;for(let t=0,p=e.length;t<p;t++){const p=e[t];if(p.isDirectionalLight){const e=n.directional[r];e.direction.setFromMatrixPosition(p.matrixWorld),s.setFromMatrixPosition(p.target.matrixWorld),e.direction.sub(s),e.direction.transformDirection(h),r++}else if(p.isSpotLight){const e=n.spot[l];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),e.direction.setFromMatrixPosition(p.matrixWorld),s.setFromMatrixPosition(p.target.matrixWorld),e.direction.sub(s),e.direction.transformDirection(h),l++}else if(p.isRectAreaLight){const e=n.rectArea[c];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),o.identity(),a.copy(p.matrixWorld),a.premultiply(h),o.extractRotation(a),e.halfWidth.set(.5*p.width,0,0),e.halfHeight.set(0,.5*p.height,0),e.halfWidth.applyMatrix4(o),e.halfHeight.applyMatrix4(o),c++}else if(p.isPointLight){const e=n.point[i];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),i++}else if(p.isHemisphereLight){const e=n.hemi[u];e.direction.setFromMatrixPosition(p.matrixWorld),e.direction.transformDirection(h),u++}}},state:n}}function WebGLRenderState(e,t){const r=new WebGLLights(e,t),i=[],n=[];return{init:function(){i.length=0,n.length=0},state:{lightsArray:i,shadowsArray:n,lights:r},setupLights:function(e){r.setup(i,e)},setupLightsView:function(e){r.setupView(i,e)},pushLight:function(e){i.push(e)},pushShadow:function(e){n.push(e)}}}function WebGLRenderStates(e,t){let r=new WeakMap;return{get:function(i,n=0){const s=r.get(i);let a;return void 0===s?(a=new WebGLRenderState(e,t),r.set(i,[a])):n>=s.length?(a=new WebGLRenderState(e,t),s.push(a)):a=s[n],a},dispose:function(){r=new WeakMap}}}var MeshDepthMaterial=class extends Material{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=BasicDepthPacking,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}},MeshDistanceMaterial=class extends Material{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.referencePosition=new Vector3,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}},vertex="void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragment="uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}";function WebGLShadowMap(e,t,r){let i=new Frustum;const n=new Vector2,s=new Vector2,a=new Vector4,o=new MeshDepthMaterial({depthPacking:RGBADepthPacking}),l=new MeshDistanceMaterial,c={},u=r.maxTextureSize,h={0:BackSide,1:FrontSide,2:DoubleSide},p=new ShaderMaterial({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Vector2},radius:{value:4}},vertexShader:vertex,fragmentShader:fragment}),d=p.clone();d.defines.HORIZONTAL_PASS=1;const m=new BufferGeometry;m.setAttribute("position",new BufferAttribute(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const f=new Mesh(m,p),g=this;function _(r,i){const s=t.update(f);p.defines.VSM_SAMPLES!==r.blurSamples&&(p.defines.VSM_SAMPLES=r.blurSamples,d.defines.VSM_SAMPLES=r.blurSamples,p.needsUpdate=!0,d.needsUpdate=!0),null===r.mapPass&&(r.mapPass=new WebGLRenderTarget(n.x,n.y)),p.uniforms.shadow_pass.value=r.map.texture,p.uniforms.resolution.value=r.mapSize,p.uniforms.radius.value=r.radius,e.setRenderTarget(r.mapPass),e.clear(),e.renderBufferDirect(i,null,s,p,f,null),d.uniforms.shadow_pass.value=r.mapPass.texture,d.uniforms.resolution.value=r.mapSize,d.uniforms.radius.value=r.radius,e.setRenderTarget(r.map),e.clear(),e.renderBufferDirect(i,null,s,d,f,null)}function y(t,r,i,n,s,a){let u=null;const p=!0===i.isPointLight?t.customDistanceMaterial:t.customDepthMaterial;if(u=void 0!==p?p:!0===i.isPointLight?l:o,e.localClippingEnabled&&!0===r.clipShadows&&Array.isArray(r.clippingPlanes)&&0!==r.clippingPlanes.length||r.displacementMap&&0!==r.displacementScale||r.alphaMap&&r.alphaTest>0){const e=u.uuid,t=r.uuid;let i=c[e];void 0===i&&(i={},c[e]=i);let n=i[t];void 0===n&&(n=u.clone(),i[t]=n),u=n}return u.visible=r.visible,u.wireframe=r.wireframe,u.side=a===VSMShadowMap?null!==r.shadowSide?r.shadowSide:r.side:null!==r.shadowSide?r.shadowSide:h[r.side],u.alphaMap=r.alphaMap,u.alphaTest=r.alphaTest,u.clipShadows=r.clipShadows,u.clippingPlanes=r.clippingPlanes,u.clipIntersection=r.clipIntersection,u.displacementMap=r.displacementMap,u.displacementScale=r.displacementScale,u.displacementBias=r.displacementBias,u.wireframeLinewidth=r.wireframeLinewidth,u.linewidth=r.linewidth,!0===i.isPointLight&&!0===u.isMeshDistanceMaterial&&(u.referencePosition.setFromMatrixPosition(i.matrixWorld),u.nearDistance=n,u.farDistance=s),u}function T(r,n,s,a,o){if(!1===r.visible)return;if(r.layers.test(n.layers)&&(r.isMesh||r.isLine||r.isPoints)&&(r.castShadow||r.receiveShadow&&o===VSMShadowMap)&&(!r.frustumCulled||i.intersectsObject(r))){r.modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,r.matrixWorld);const i=t.update(r),n=r.material;if(Array.isArray(n)){const t=i.groups;for(let l=0,c=t.length;l<c;l++){const c=t[l],u=n[c.materialIndex];if(u&&u.visible){const t=y(r,u,a,s.near,s.far,o);e.renderBufferDirect(s,null,i,t,r,c)}}}else if(n.visible){const t=y(r,n,a,s.near,s.far,o);e.renderBufferDirect(s,null,i,t,r,null)}}const l=r.children;for(let e=0,t=l.length;e<t;e++)T(l[e],n,s,a,o)}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=PCFShadowMap,this.render=function(t,r,o){if(!1===g.enabled)return;if(!1===g.autoUpdate&&!1===g.needsUpdate)return;if(0===t.length)return;const l=e.getRenderTarget(),c=e.getActiveCubeFace(),h=e.getActiveMipmapLevel(),p=e.state;p.setBlending(NoBlending),p.buffers.color.setClear(1,1,1,1),p.buffers.depth.setTest(!0),p.setScissorTest(!1);for(let l=0,c=t.length;l<c;l++){const c=t[l],h=c.shadow;if(void 0===h){console.warn("THREE.WebGLShadowMap:",c,"has no shadow.");continue}if(!1===h.autoUpdate&&!1===h.needsUpdate)continue;n.copy(h.mapSize);const d=h.getFrameExtents();if(n.multiply(d),s.copy(h.mapSize),(n.x>u||n.y>u)&&(n.x>u&&(s.x=Math.floor(u/d.x),n.x=s.x*d.x,h.mapSize.x=s.x),n.y>u&&(s.y=Math.floor(u/d.y),n.y=s.y*d.y,h.mapSize.y=s.y)),null===h.map){const e=this.type!==VSMShadowMap?{minFilter:NearestFilter,magFilter:NearestFilter}:{};h.map=new WebGLRenderTarget(n.x,n.y,e),h.map.texture.name=c.name+".shadowMap",h.camera.updateProjectionMatrix()}e.setRenderTarget(h.map),e.clear();const m=h.getViewportCount();for(let e=0;e<m;e++){const t=h.getViewport(e);a.set(s.x*t.x,s.y*t.y,s.x*t.z,s.y*t.w),p.viewport(a),h.updateMatrices(c,e),i=h.getFrustum(),T(r,o,h.camera,c,this.type)}!0!==h.isPointLightShadow&&this.type===VSMShadowMap&&_(h,o),h.needsUpdate=!1}g.needsUpdate=!1,e.setRenderTarget(l,c,h)}}function WebGLState(e,t,r){const i=r.isWebGL2;const n=new function(){let t=!1;const r=new Vector4;let i=null;const n=new Vector4(0,0,0,0);return{setMask:function(r){i===r||t||(e.colorMask(r,r,r,r),i=r)},setLocked:function(e){t=e},setClear:function(t,i,s,a,o){!0===o&&(t*=a,i*=a,s*=a),r.set(t,i,s,a),!1===n.equals(r)&&(e.clearColor(t,i,s,a),n.copy(r))},reset:function(){t=!1,i=null,n.set(-1,0,0,0)}}},s=new function(){let t=!1,r=null,i=null,n=null;return{setTest:function(e){e?G(2929):V(2929)},setMask:function(i){r===i||t||(e.depthMask(i),r=i)},setFunc:function(t){if(i!==t){switch(t){case NeverDepth:e.depthFunc(512);break;case AlwaysDepth:e.depthFunc(519);break;case LessDepth:e.depthFunc(513);break;case LessEqualDepth:e.depthFunc(515);break;case EqualDepth:e.depthFunc(514);break;case GreaterEqualDepth:e.depthFunc(518);break;case GreaterDepth:e.depthFunc(516);break;case NotEqualDepth:e.depthFunc(517);break;default:e.depthFunc(515)}i=t}},setLocked:function(e){t=e},setClear:function(t){n!==t&&(e.clearDepth(t),n=t)},reset:function(){t=!1,r=null,i=null,n=null}}},a=new function(){let t=!1,r=null,i=null,n=null,s=null,a=null,o=null,l=null,c=null;return{setTest:function(e){t||(e?G(2960):V(2960))},setMask:function(i){r===i||t||(e.stencilMask(i),r=i)},setFunc:function(t,r,a){i===t&&n===r&&s===a||(e.stencilFunc(t,r,a),i=t,n=r,s=a)},setOp:function(t,r,i){a===t&&o===r&&l===i||(e.stencilOp(t,r,i),a=t,o=r,l=i)},setLocked:function(e){t=e},setClear:function(t){c!==t&&(e.clearStencil(t),c=t)},reset:function(){t=!1,r=null,i=null,n=null,s=null,a=null,o=null,l=null,c=null}}},o=new WeakMap,l=new WeakMap;let c={},u={},h=new WeakMap,p=[],d=null,m=!1,f=null,g=null,_=null,y=null,T=null,v=null,E=null,I=!1,b=null,x=null,S=null,w=null,C=null;const M=e.getParameter(35661);let R=!1,A=0;const D=e.getParameter(7938);-1!==D.indexOf("WebGL")?(A=parseFloat(/^WebGL (\d)/.exec(D)[1]),R=A>=1):-1!==D.indexOf("OpenGL ES")&&(A=parseFloat(/^OpenGL ES (\d)/.exec(D)[1]),R=A>=2);let O=null,L={};const P=e.getParameter(3088),N=e.getParameter(2978),F=(new Vector4).fromArray(P),U=(new Vector4).fromArray(N);function B(t,r,i){const n=new Uint8Array(4),s=e.createTexture();e.bindTexture(t,s),e.texParameteri(t,10241,9728),e.texParameteri(t,10240,9728);for(let t=0;t<i;t++)e.texImage2D(r+t,0,6408,1,1,0,6408,5121,n);return s}const k={};function G(t){!0!==c[t]&&(e.enable(t),c[t]=!0)}function V(t){!1!==c[t]&&(e.disable(t),c[t]=!1)}k[3553]=B(3553,3553,1),k[34067]=B(34067,34069,6),n.setClear(0,0,0,1),s.setClear(1),a.setClear(0),G(2929),s.setFunc(LessEqualDepth),q(!1),W(CullFaceBack),G(2884),z(NoBlending);const H={[AddEquation]:32774,[SubtractEquation]:32778,[ReverseSubtractEquation]:32779};if(i)H[MinEquation]=32775,H[MaxEquation]=32776;else{const e=t.get("EXT_blend_minmax");null!==e&&(H[MinEquation]=e.MIN_EXT,H[MaxEquation]=e.MAX_EXT)}const j={[ZeroFactor]:0,[OneFactor]:1,[SrcColorFactor]:768,[SrcAlphaFactor]:770,[SrcAlphaSaturateFactor]:776,[DstColorFactor]:774,[DstAlphaFactor]:772,[OneMinusSrcColorFactor]:769,[OneMinusSrcAlphaFactor]:771,[OneMinusDstColorFactor]:775,[OneMinusDstAlphaFactor]:773};function z(t,r,i,n,s,a,o,l){if(t!==NoBlending){if(!1===m&&(G(3042),m=!0),t===CustomBlending)s=s||r,a=a||i,o=o||n,r===g&&s===T||(e.blendEquationSeparate(H[r],H[s]),g=r,T=s),i===_&&n===y&&a===v&&o===E||(e.blendFuncSeparate(j[i],j[n],j[a],j[o]),_=i,y=n,v=a,E=o),f=t,I=null;else if(t!==f||l!==I){if(g===AddEquation&&T===AddEquation||(e.blendEquation(32774),g=AddEquation,T=AddEquation),l)switch(t){case NormalBlending:e.blendFuncSeparate(1,771,1,771);break;case AdditiveBlending:e.blendFunc(1,1);break;case SubtractiveBlending:e.blendFuncSeparate(0,769,0,1);break;case MultiplyBlending:e.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}else switch(t){case NormalBlending:e.blendFuncSeparate(770,771,1,771);break;case AdditiveBlending:e.blendFunc(770,1);break;case SubtractiveBlending:e.blendFuncSeparate(0,769,0,1);break;case MultiplyBlending:e.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}_=null,y=null,v=null,E=null,f=t,I=l}}else!0===m&&(V(3042),m=!1)}function q(t){b!==t&&(t?e.frontFace(2304):e.frontFace(2305),b=t)}function W(t){t!==CullFaceNone?(G(2884),t!==x&&(t===CullFaceBack?e.cullFace(1029):t===CullFaceFront?e.cullFace(1028):e.cullFace(1032))):V(2884),x=t}function Y(t,r,i){t?(G(32823),w===r&&C===i||(e.polygonOffset(r,i),w=r,C=i)):V(32823)}return{buffers:{color:n,depth:s,stencil:a},enable:G,disable:V,bindFramebuffer:function(t,r){return u[t]!==r&&(e.bindFramebuffer(t,r),u[t]=r,i&&(36009===t&&(u[36160]=r),36160===t&&(u[36009]=r)),!0)},drawBuffers:function(i,n){let s=p,a=!1;if(i)if(s=h.get(n),void 0===s&&(s=[],h.set(n,s)),i.isWebGLMultipleRenderTargets){const e=i.texture;if(s.length!==e.length||36064!==s[0]){for(let t=0,r=e.length;t<r;t++)s[t]=36064+t;s.length=e.length,a=!0}}else 36064!==s[0]&&(s[0]=36064,a=!0);else 1029!==s[0]&&(s[0]=1029,a=!0);a&&(r.isWebGL2?e.drawBuffers(s):t.get("WEBGL_draw_buffers").drawBuffersWEBGL(s))},useProgram:function(t){return d!==t&&(e.useProgram(t),d=t,!0)},setBlending:z,setMaterial:function(e,t){e.side===DoubleSide?V(2884):G(2884);let r=e.side===BackSide;t&&(r=!r),q(r),e.blending===NormalBlending&&!1===e.transparent?z(NoBlending):z(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),s.setFunc(e.depthFunc),s.setTest(e.depthTest),s.setMask(e.depthWrite),n.setMask(e.colorWrite);const i=e.stencilWrite;a.setTest(i),i&&(a.setMask(e.stencilWriteMask),a.setFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),a.setOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),Y(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),!0===e.alphaToCoverage?G(32926):V(32926)},setFlipSided:q,setCullFace:W,setLineWidth:function(t){t!==S&&(R&&e.lineWidth(t),S=t)},setPolygonOffset:Y,setScissorTest:function(e){e?G(3089):V(3089)},activeTexture:function(t){void 0===t&&(t=33984+M-1),O!==t&&(e.activeTexture(t),O=t)},bindTexture:function(t,r,i){void 0===i&&(i=null===O?33984+M-1:O);let n=L[i];void 0===n&&(n={type:void 0,texture:void 0},L[i]=n),n.type===t&&n.texture===r||(O!==i&&(e.activeTexture(i),O=i),e.bindTexture(t,r||k[t]),n.type=t,n.texture=r)},unbindTexture:function(){const t=L[O];void 0!==t&&void 0!==t.type&&(e.bindTexture(t.type,null),t.type=void 0,t.texture=void 0)},compressedTexImage2D:function(){try{e.compressedTexImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},compressedTexImage3D:function(){try{e.compressedTexImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texImage2D:function(){try{e.texImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texImage3D:function(){try{e.texImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},updateUBOMapping:function(t,r){let i=l.get(r);void 0===i&&(i=new WeakMap,l.set(r,i));let n=i.get(t);void 0===n&&(n=e.getUniformBlockIndex(r,t.name),i.set(t,n))},uniformBlockBinding:function(t,r){const i=l.get(r).get(t);o.get(t)!==i&&(e.uniformBlockBinding(r,i,t.__bindingPointIndex),o.set(t,i))},texStorage2D:function(){try{e.texStorage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texStorage3D:function(){try{e.texStorage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texSubImage2D:function(){try{e.texSubImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texSubImage3D:function(){try{e.texSubImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},compressedTexSubImage2D:function(){try{e.compressedTexSubImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},compressedTexSubImage3D:function(){try{e.compressedTexSubImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},scissor:function(t){!1===F.equals(t)&&(e.scissor(t.x,t.y,t.z,t.w),F.copy(t))},viewport:function(t){!1===U.equals(t)&&(e.viewport(t.x,t.y,t.z,t.w),U.copy(t))},reset:function(){e.disable(3042),e.disable(2884),e.disable(2929),e.disable(32823),e.disable(3089),e.disable(2960),e.disable(32926),e.blendEquation(32774),e.blendFunc(1,0),e.blendFuncSeparate(1,0,1,0),e.colorMask(!0,!0,!0,!0),e.clearColor(0,0,0,0),e.depthMask(!0),e.depthFunc(513),e.clearDepth(1),e.stencilMask(4294967295),e.stencilFunc(519,0,4294967295),e.stencilOp(7680,7680,7680),e.clearStencil(0),e.cullFace(1029),e.frontFace(2305),e.polygonOffset(0,0),e.activeTexture(33984),e.bindFramebuffer(36160,null),!0===i&&(e.bindFramebuffer(36009,null),e.bindFramebuffer(36008,null)),e.useProgram(null),e.lineWidth(1),e.scissor(0,0,e.canvas.width,e.canvas.height),e.viewport(0,0,e.canvas.width,e.canvas.height),c={},O=null,L={},u={},h=new WeakMap,p=[],d=null,m=!1,f=null,g=null,_=null,y=null,T=null,v=null,E=null,I=!1,b=null,x=null,S=null,w=null,C=null,F.set(0,0,e.canvas.width,e.canvas.height),U.set(0,0,e.canvas.width,e.canvas.height),n.reset(),s.reset(),a.reset()}}}function WebGLTextures(e,t,r,i,n,s,a){const o=n.isWebGL2,l=n.maxTextures,c=n.maxCubemapSize,u=n.maxTextureSize,h=n.maxSamples,p=t.has("WEBGL_multisampled_render_to_texture")?t.get("WEBGL_multisampled_render_to_texture"):null,d=/OculusBrowser/g.test("undefined"==typeof navigator?"":navigator.userAgent),m=new WeakMap;let f;const g=new WeakMap;let _=!1;try{_="undefined"!=typeof OffscreenCanvas&&null!==new OffscreenCanvas(1,1).getContext("2d")}catch(e){}function y(e,t){return _?
// eslint-disable-next-line compat/compat
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e=0;e<6;e++){w=p[e].mipmaps;for(let t=0;t<w.length;t++){const i=w[t];n.format!==RGBAFormat?null!==f?y?r.compressedTexSubImage2D(34069+e,t,0,0,i.width,i.height,f,i.data):r.compressedTexImage2D(34069+e,t,_,i.width,i.height,0,i.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):y?r.texSubImage2D(34069+e,t,0,0,i.width,i.height,f,g,i.data):r.texImage2D(34069+e,t,_,i.width,i.height,0,f,g,i.data)}}}else{w=n.mipmaps,y&&S&&(w.length>0&&C++,r.texStorage2D(34067,C,_,p[0].width,p[0].height));for(let e=0;e<6;e++)if(i){y?r.texSubImage2D(34069+e,0,0,0,p[e].width,p[e].height,f,g,p[e].data):r.texImage2D(34069+e,0,_,p[e].width,p[e].height,0,f,g,p[e].data);for(let t=0;t<w.length;t++){const i=w[t].image[e].image;y?r.texSubImage2D(34069+e,t+1,0,0,i.width,i.height,f,g,i.data):r.texImage2D(34069+e,t+1,_,i.width,i.height,0,f,g,i.data)}}else{y?r.texSubImage2D(34069+e,0,0,0,f,g,p[e]):r.texImage2D(34069+e,0,_,f,g,p[e]);for(let t=0;t<w.length;t++){const i=w[t];y?r.texSubImage2D(34069+e,t+1,0,0,f,g,i.image[e]):r.texImage2D(34069+e,t+1,_,f,g,i.image[e])}}}E(n,m)&&I(34067),h.__version=u.version,n.onUpdate&&n.onUpdate(n)}t.__version=n.version}(a,t,n):r.bindTexture(34067,a.__webglTexture,33984+n)},this.rebindTextures=function(e,t,r){const n=i.get(e);void 0!==t&&F(n.__webglFramebuffer,e,e.texture,36064,3553),void 0!==r&&B(e)},this.setupRenderTarget=function(t){const l=t.texture,c=i.get(t),u=i.get(l);t.addEventListener("dispose",C),!0!==t.isWebGLMultipleRenderTargets&&(void 0===u.__webglTexture&&(u.__webglTexture=e.createTexture()),u.__version=l.version,a.memory.textures++);const h=!0===t.isWebGLCubeRenderTarget,p=!0===t.isWebGLMultipleRenderTargets,d=v(t)||o;if(h){c.__webglFramebuffer=[];for(let t=0;t<6;t++)c.__webglFramebuffer[t]=e.createFramebuffer()}else{if(c.__webglFramebuffer=e.createFramebuffer(),p)if(n.drawBuffers){const r=t.texture;for(let t=0,n=r.length;t<n;t++){const n=i.get(r[t]);void 0===n.__webglTexture&&(n.__webglTexture=e.createTexture(),a.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(o&&t.samples>0&&!1===G(t)){const i=p?l:[l];c.__webglMultisampledFramebuffer=e.createFramebuffer(),c.__webglColorRenderbuffer=[],r.bindFramebuffer(36160,c.__webglMultisampledFramebuffer);for(let r=0;r<i.length;r++){const n=i[r];c.__webglColorRenderbuffer[r]=e.createRenderbuffer(),e.bindRenderbuffer(36161,c.__webglColorRenderbuffer[r]);const a=s.convert(n.format,n.encoding),o=s.convert(n.type),l=b(n.internalFormat,a,o,n.encoding,!0===t.isXRRenderTarget),u=k(t);e.renderbufferStorageMultisample(36161,u,l,t.width,t.height),e.framebufferRenderbuffer(36160,36064+r,36161,c.__webglColorRenderbuffer[r])}e.bindRenderbuffer(36161,null),t.depthBuffer&&(c.__webglDepthRenderbuffer=e.createRenderbuffer(),U(c.__webglDepthRenderbuffer,t,!0)),r.bindFramebuffer(36160,null)}}if(h){r.bindTexture(34067,u.__webglTexture),L(34067,l,d);for(let e=0;e<6;e++)F(c.__webglFramebuffer[e],t,l,36064,34069+e);E(l,d)&&I(34067),r.unbindTexture()}else if(p){const e=t.texture;for(let n=0,s=e.length;n<s;n++){const s=e[n],a=i.get(s);r.bindTexture(3553,a.__webglTexture),L(3553,s,d),F(c.__webglFramebuffer,t,s,36064+n,3553),E(s,d)&&I(3553)}r.unbindTexture()}else{let e=3553;(t.isWebGL3DRenderTarget||t.isWebGLArrayRenderTarget)&&(o?e=t.isWebGL3DRenderTarget?32879:35866:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),r.bindTexture(e,u.__webglTexture),L(e,l,d),F(c.__webglFramebuffer,t,l,36064,e),E(l,d)&&I(e),r.unbindTexture()}t.depthBuffer&&B(t)},this.updateRenderTargetMipmap=function(e){const t=v(e)||o,n=!0===e.isWebGLMultipleRenderTargets?e.texture:[e.texture];for(let s=0,a=n.length;s<a;s++){const a=n[s];if(E(a,t)){const t=e.isWebGLCubeRenderTarget?34067:3553,n=i.get(a).__webglTexture;r.bindTexture(t,n),I(t),r.unbindTexture()}}},this.updateMultisampleRenderTarget=function(t){if(o&&t.samples>0&&!1===G(t)){const n=t.isWebGLMultipleRenderTargets?t.texture:[t.texture],s=t.width,a=t.height;let o=16384;const l=[],c=t.stencilBuffer?33306:36096,u=i.get(t),h=!0===t.isWebGLMultipleRenderTargets;if(h)for(let t=0;t<n.length;t++)r.bindFramebuffer(36160,u.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064+t,36161,null),r.bindFramebuffer(36160,u.__webglFramebuffer),e.framebufferTexture2D(36009,36064+t,3553,null,0);r.bindFramebuffer(36008,u.__webglMultisampledFramebuffer),r.bindFramebuffer(36009,u.__webglFramebuffer);for(let r=0;r<n.length;r++){l.push(36064+r),t.depthBuffer&&l.push(c);const p=void 0!==u.__ignoreDepthValues&&u.__ignoreDepthValues;if(!1===p&&(t.depthBuffer&&(o|=256),t.stencilBuffer&&(o|=1024)),h&&e.framebufferRenderbuffer(36008,36064,36161,u.__webglColorRenderbuffer[r]),!0===p&&(e.invalidateFramebuffer(36008,[c]),e.invalidateFramebuffer(36009,[c])),h){const t=i.get(n[r]).__webglTexture;e.framebufferTexture2D(36009,36064,3553,t,0)}e.blitFramebuffer(0,0,s,a,0,0,s,a,o,9728),d&&e.invalidateFramebuffer(36008,l)}if(r.bindFramebuffer(36008,null),r.bindFramebuffer(36009,null),h)for(let t=0;t<n.length;t++){r.bindFramebuffer(36160,u.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(36160,36064+t,36161,u.__webglColorRenderbuffer[t]);const s=i.get(n[t]).__webglTexture;r.bindFramebuffer(36160,u.__webglFramebuffer),e.framebufferTexture2D(36009,36064+t,3553,s,0)}r.bindFramebuffer(36009,u.__webglMultisampledFramebuffer)}},this.setupDepthRenderbuffer=B,this.setupFrameBufferTexture=F,this.useMultisampledRTT=G}function WebGLUtils(e,t,r){const i=r.isWebGL2;return{convert:function(r,n=null){let s;if(r===UnsignedByteType)return 5121;if(r===UnsignedShort4444Type)return 32819;if(r===UnsignedShort5551Type)return 32820;if(r===ByteType)return 5120;if(r===ShortType)return 5122;if(r===UnsignedShortType)return 5123;if(r===IntType)return 5124;if(r===UnsignedIntType)return 5125;if(r===FloatType)return 5126;if(r===HalfFloatType)return i?5131:(s=t.get("OES_texture_half_float"),null!==s?s.HALF_FLOAT_OES:null);if(r===AlphaFormat)return 6406;if(r===RGBAFormat)return 6408;if(r===LuminanceFormat)return 6409;if(r===LuminanceAlphaFormat)return 6410;if(r===DepthFormat)return 6402;if(r===DepthStencilFormat)return 34041;if(r===RedFormat)return 6403;if(r===RGBFormat)return console.warn("THREE.WebGLRenderer: THREE.RGBFormat has been removed. Use THREE.RGBAFormat instead. https://github.com/mrdoob/three.js/pull/23228"),6408;if(r===_SRGBAFormat)return s=t.get("EXT_sRGB"),null!==s?s.SRGB_ALPHA_EXT:null;if(r===RedIntegerFormat)return 36244;if(r===RGFormat)return 33319;if(r===RGIntegerFormat)return 33320;if(r===RGBAIntegerFormat)return 36249;if(r===RGB_S3TC_DXT1_Format||r===RGBA_S3TC_DXT1_Format||r===RGBA_S3TC_DXT3_Format||r===RGBA_S3TC_DXT5_Format)if(n===sRGBEncoding){if(s=t.get("WEBGL_compressed_texture_s3tc_srgb"),null===s)return null;if(r===RGB_S3TC_DXT1_Format)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(r===RGBA_S3TC_DXT1_Format)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(r===RGBA_S3TC_DXT3_Format)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(r===RGBA_S3TC_DXT5_Format)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(s=t.get("WEBGL_compressed_texture_s3tc"),null===s)return null;if(r===RGB_S3TC_DXT1_Format)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===RGBA_S3TC_DXT1_Format)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===RGBA_S3TC_DXT3_Format)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===RGBA_S3TC_DXT5_Format)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(r===RGB_PVRTC_4BPPV1_Format||r===RGB_PVRTC_2BPPV1_Format||r===RGBA_PVRTC_4BPPV1_Format||r===RGBA_PVRTC_2BPPV1_Format){if(s=t.get("WEBGL_compressed_texture_pvrtc"),null===s)return null;if(r===RGB_PVRTC_4BPPV1_Format)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(r===RGB_PVRTC_2BPPV1_Format)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===RGBA_PVRTC_4BPPV1_Format)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(r===RGBA_PVRTC_2BPPV1_Format)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(r===RGB_ETC1_Format)return s=t.get("WEBGL_compressed_texture_etc1"),null!==s?s.COMPRESSED_RGB_ETC1_WEBGL:null;if(r===RGB_ETC2_Format||r===RGBA_ETC2_EAC_Format){if(s=t.get("WEBGL_compressed_texture_etc"),null===s)return null;if(r===RGB_ETC2_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(r===RGBA_ETC2_EAC_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC}if(r===RGBA_ASTC_4x4_Format||r===RGBA_ASTC_5x4_Format||r===RGBA_ASTC_5x5_Format||r===RGBA_ASTC_6x5_Format||r===RGBA_ASTC_6x6_Format||r===RGBA_ASTC_8x5_Format||r===RGBA_ASTC_8x6_Format||r===RGBA_ASTC_8x8_Format||r===RGBA_ASTC_10x5_Format||r===RGBA_ASTC_10x6_Format||r===RGBA_ASTC_10x8_Format||r===RGBA_ASTC_10x10_Format||r===RGBA_ASTC_12x10_Format||r===RGBA_ASTC_12x12_Format){if(s=t.get("WEBGL_compressed_texture_astc"),null===s)return null;if(r===RGBA_ASTC_4x4_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(r===RGBA_ASTC_5x4_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(r===RGBA_ASTC_5x5_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(r===RGBA_ASTC_6x5_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(r===RGBA_ASTC_6x6_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(r===RGBA_ASTC_8x5_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(r===RGBA_ASTC_8x6_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(r===RGBA_ASTC_8x8_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(r===RGBA_ASTC_10x5_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(r===RGBA_ASTC_10x6_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(r===RGBA_ASTC_10x8_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(r===RGBA_ASTC_10x10_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(r===RGBA_ASTC_12x10_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(r===RGBA_ASTC_12x12_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}if(r===RGBA_BPTC_Format){if(s=t.get("EXT_texture_compression_bptc"),null===s)return null;if(r===RGBA_BPTC_Format)return n===sRGBEncoding?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT}return r===UnsignedInt248Type?i?34042:(s=t.get("WEBGL_depth_texture"),null!==s?s.UNSIGNED_INT_24_8_WEBGL:null):void 0!==e[r]?e[r]:null}}}var ArrayCamera=class extends PerspectiveCamera{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}},Group=class extends Object3D{constructor(){super(),this.isGroup=!0,this.type="Group"}},_moveEvent={type:"move"},WebXRController=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Group,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Group,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Vector3,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Vector3),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Group,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Vector3,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Vector3),this._grip}dispatchEvent(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(e,t,r){let i=null,n=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState){if(l&&e.hand){s=!0;for(const i of e.hand.values()){const e=t.getJointPose(i,r);if(void 0===l.joints[i.jointName]){const e=new Group;e.matrixAutoUpdate=!1,e.visible=!1,l.joints[i.jointName]=e,l.add(e)}const n=l.joints[i.jointName];null!==e&&(n.matrix.fromArray(e.transform.matrix),n.matrix.decompose(n.position,n.rotation,n.scale),n.jointRadius=e.radius),n.visible=null!==e}const i=l.joints["index-finger-tip"],n=l.joints["thumb-tip"],a=i.position.distanceTo(n.position),o=.02,c=.005;l.inputState.pinching&&a>o+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&a<=o-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==o&&e.gripSpace&&(n=t.getPose(e.gripSpace,r),null!==n&&(o.matrix.fromArray(n.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),n.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(n.linearVelocity)):o.hasLinearVelocity=!1,n.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(n.angularVelocity)):o.hasAngularVelocity=!1));null!==a&&(i=t.getPose(e.targetRaySpace,r),null===i&&null!==n&&(i=n),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(_moveEvent)))}return null!==a&&(a.visible=null!==i),null!==o&&(o.visible=null!==n),null!==l&&(l.visible=null!==s),this}},DepthTexture=class extends Texture{constructor(e,t,r,i,n,s,a,o,l,c){if((c=void 0!==c?c:DepthFormat)!==DepthFormat&&c!==DepthStencilFormat)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===r&&c===DepthFormat&&(r=UnsignedIntType),void 0===r&&c===DepthStencilFormat&&(r=UnsignedInt248Type),super(null,i,n,s,a,o,c,r,l),this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=void 0!==a?a:NearestFilter,this.minFilter=void 0!==o?o:NearestFilter,this.flipY=!1,this.generateMipmaps=!1}},WebXRManager=class extends EventDispatcher{constructor(e,t){super();const r=this;let i=null,n=1,s=null,a="local-floor",o=null,l=null,c=null,u=null,h=null,p=null;const d=t.getContextAttributes();let m=null,f=null;const g=[],_=[],y=new PerspectiveCamera;y.layers.enable(1),y.viewport=new Vector4;const T=new PerspectiveCamera;T.layers.enable(2),T.viewport=new Vector4;const v=[y,T],E=new ArrayCamera;E.layers.enable(1),E.layers.enable(2);let I=null,b=null;function x(e){const t=_.indexOf(e.inputSource);if(-1===t)return;const r=g[t];void 0!==r&&r.dispatchEvent({type:e.type,data:e.inputSource})}function S(){i.removeEventListener("select",x),i.removeEventListener("selectstart",x),i.removeEventListener("selectend",x),i.removeEventListener("squeeze",x),i.removeEventListener("squeezestart",x),i.removeEventListener("squeezeend",x),i.removeEventListener("end",S),i.removeEventListener("inputsourceschange",w);for(let e=0;e<g.length;e++){const t=_[e];null!==t&&(_[e]=null,g[e].disconnect(t))}I=null,b=null,e.setRenderTarget(m),h=null,u=null,c=null,i=null,f=null,D.stop(),r.isPresenting=!1,r.dispatchEvent({type:"sessionend"})}function w(e){for(let t=0;t<e.removed.length;t++){const r=e.removed[t],i=_.indexOf(r);i>=0&&(_[i]=null,g[i].dispatchEvent({type:"disconnected",data:r}))}for(let t=0;t<e.added.length;t++){const r=e.added[t];let i=_.indexOf(r);if(-1===i){for(let e=0;e<g.length;e++){if(e>=_.length){_.push(r),i=e;break}if(null===_[e]){_[e]=r,i=e;break}}if(-1===i)break}const n=g[i];n&&n.dispatchEvent({type:"connected",data:r})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(e){let t=g[e];return void 0===t&&(t=new WebXRController,g[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){let t=g[e];return void 0===t&&(t=new WebXRController,g[e]=t),t.getGripSpace()},this.getHand=function(e){let t=g[e];return void 0===t&&(t=new WebXRController,g[e]=t),t.getHandSpace()},this.setFramebufferScaleFactor=function(e){n=e,!0===r.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(e){a=e,!0===r.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return o||s},this.setReferenceSpace=function(e){o=e},this.getBaseLayer=function(){return null!==u?u:h},this.getBinding=function(){return c},this.getFrame=function(){return p},this.getSession=function(){return i},this.setSession=function(l){return __async(this,null,(function*(){if(i=l,null!==i){if(m=e.getRenderTarget(),i.addEventListener("select",x),i.addEventListener("selectstart",x),i.addEventListener("selectend",x),i.addEventListener("squeeze",x),i.addEventListener("squeezestart",x),i.addEventListener("squeezeend",x),i.addEventListener("end",S),i.addEventListener("inputsourceschange",w),!0!==d.xrCompatible&&(yield t.makeXRCompatible()),void 0===i.renderState.layers||!1===e.capabilities.isWebGL2){const r={antialias:void 0!==i.renderState.layers||d.antialias,alpha:d.alpha,depth:d.depth,stencil:d.stencil,framebufferScaleFactor:n};h=new XRWebGLLayer(i,t,r),i.updateRenderState({baseLayer:h}),f=new WebGLRenderTarget(h.framebufferWidth,h.framebufferHeight,{format:RGBAFormat,type:UnsignedByteType,encoding:e.outputEncoding,stencilBuffer:d.stencil})}else{let r=null,s=null,a=null;d.depth&&(a=d.stencil?35056:33190,r=d.stencil?DepthStencilFormat:DepthFormat,s=d.stencil?UnsignedInt248Type:UnsignedIntType);const o={colorFormat:32856,depthFormat:a,scaleFactor:n};c=new XRWebGLBinding(i,t),u=c.createProjectionLayer(o),i.updateRenderState({layers:[u]}),f=new WebGLRenderTarget(u.textureWidth,u.textureHeight,{format:RGBAFormat,type:UnsignedByteType,depthTexture:new DepthTexture(u.textureWidth,u.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,r),stencilBuffer:d.stencil,encoding:e.outputEncoding,samples:d.antialias?4:0});e.properties.get(f).__ignoreDepthValues=u.ignoreDepthValues}f.isXRRenderTarget=!0,this.setFoveation(1),o=null,s=yield i.requestReferenceSpace(a),D.setContext(i),D.start(),r.isPresenting=!0,r.dispatchEvent({type:"sessionstart"})}}))};const C=new Vector3,M=new Vector3;function R(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}this.updateCamera=function(e){if(null===i)return;E.near=T.near=y.near=e.near,E.far=T.far=y.far=e.far,I===E.near&&b===E.far||(i.updateRenderState({depthNear:E.near,depthFar:E.far}),I=E.near,b=E.far);const t=e.parent,r=E.cameras;R(E,t);for(let e=0;e<r.length;e++)R(r[e],t);E.matrixWorld.decompose(E.position,E.quaternion,E.scale),e.matrix.copy(E.matrix),e.matrix.decompose(e.position,e.quaternion,e.scale);const n=e.children;for(let e=0,t=n.length;e<t;e++)n[e].updateMatrixWorld(!0);2===r.length?function(e,t,r){C.setFromMatrixPosition(t.matrixWorld),M.setFromMatrixPosition(r.matrixWorld);const i=C.distanceTo(M),n=t.projectionMatrix.elements,s=r.projectionMatrix.elements,a=n[14]/(n[10]-1),o=n[14]/(n[10]+1),l=(n[9]+1)/n[5],c=(n[9]-1)/n[5],u=(n[8]-1)/n[0],h=(s[8]+1)/s[0],p=a*u,d=a*h,m=i/(-u+h),f=m*-u;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(f),e.translateZ(m),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert();const g=a+m,_=o+m,y=p-f,T=d+(i-f),v=l*o/_*g,E=c*o/_*g;e.projectionMatrix.makePerspective(y,T,v,E,g,_)}(E,y,T):E.projectionMatrix.copy(y.projectionMatrix)},this.getCamera=function(){return E},this.getFoveation=function(){return null!==u?u.fixedFoveation:null!==h?h.fixedFoveation:void 0},this.setFoveation=function(e){null!==u&&(u.fixedFoveation=e),null!==h&&void 0!==h.fixedFoveation&&(h.fixedFoveation=e)};let A=null;const D=new WebGLAnimation;D.setAnimationLoop((function(t,r){if(l=r.getViewerPose(o||s),p=r,null!==l){const t=l.views;null!==h&&(e.setRenderTargetFramebuffer(f,h.framebuffer),e.setRenderTarget(f));let r=!1;t.length!==E.cameras.length&&(E.cameras.length=0,r=!0);for(let i=0;i<t.length;i++){const n=t[i];let s=null;if(null!==h)s=h.getViewport(n);else{const t=c.getViewSubImage(u,n);s=t.viewport,0===i&&(e.setRenderTargetTextures(f,t.colorTexture,u.ignoreDepthValues?void 0:t.depthStencilTexture),e.setRenderTarget(f))}let a=v[i];void 0===a&&(a=new PerspectiveCamera,a.layers.enable(i),a.viewport=new Vector4,v[i]=a),a.matrix.fromArray(n.transform.matrix),a.projectionMatrix.fromArray(n.projectionMatrix),a.viewport.set(s.x,s.y,s.width,s.height),0===i&&E.matrix.copy(a.matrix),!0===r&&E.cameras.push(a)}}for(let e=0;e<g.length;e++){const t=_[e],i=g[e];null!==t&&void 0!==i&&i.update(t,r,o||s)}A&&A(t,r),p=null})),this.setAnimationLoop=function(e){A=e},this.dispose=function(){}}};function WebGLMaterials(e,t){function r(r,i){r.opacity.value=i.opacity,i.color&&r.diffuse.value.copy(i.color),i.emissive&&r.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(r.map.value=i.map),i.alphaMap&&(r.alphaMap.value=i.alphaMap),i.bumpMap&&(r.bumpMap.value=i.bumpMap,r.bumpScale.value=i.bumpScale,i.side===BackSide&&(r.bumpScale.value*=-1)),i.displacementMap&&(r.displacementMap.value=i.displacementMap,r.displacementScale.value=i.displacementScale,r.displacementBias.value=i.displacementBias),i.emissiveMap&&(r.emissiveMap.value=i.emissiveMap),i.normalMap&&(r.normalMap.value=i.normalMap,r.normalScale.value.copy(i.normalScale),i.side===BackSide&&r.normalScale.value.negate()),i.specularMap&&(r.specularMap.value=i.specularMap),i.alphaTest>0&&(r.alphaTest.value=i.alphaTest);const n=t.get(i).envMap;if(n&&(r.envMap.value=n,r.flipEnvMap.value=n.isCubeTexture&&!1===n.isRenderTargetTexture?-1:1,r.reflectivity.value=i.reflectivity,r.ior.value=i.ior,r.refractionRatio.value=i.refractionRatio),i.lightMap){r.lightMap.value=i.lightMap;const t=!0!==e.physicallyCorrectLights?Math.PI:1;r.lightMapIntensity.value=i.lightMapIntensity*t}let s,a;i.aoMap&&(r.aoMap.value=i.aoMap,r.aoMapIntensity.value=i.aoMapIntensity),i.map?s=i.map:i.specularMap?s=i.specularMap:i.displacementMap?s=i.displacementMap:i.normalMap?s=i.normalMap:i.bumpMap?s=i.bumpMap:i.roughnessMap?s=i.roughnessMap:i.metalnessMap?s=i.metalnessMap:i.alphaMap?s=i.alphaMap:i.emissiveMap?s=i.emissiveMap:i.clearcoatMap?s=i.clearcoatMap:i.clearcoatNormalMap?s=i.clearcoatNormalMap:i.clearcoatRoughnessMap?s=i.clearcoatRoughnessMap:i.iridescenceMap?s=i.iridescenceMap:i.iridescenceThicknessMap?s=i.iridescenceThicknessMap:i.specularIntensityMap?s=i.specularIntensityMap:i.specularColorMap?s=i.specularColorMap:i.transmissionMap?s=i.transmissionMap:i.thicknessMap?s=i.thicknessMap:i.sheenColorMap?s=i.sheenColorMap:i.sheenRoughnessMap&&(s=i.sheenRoughnessMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),r.uvTransform.value.copy(s.matrix)),i.aoMap?a=i.aoMap:i.lightMap&&(a=i.lightMap),void 0!==a&&(a.isWebGLRenderTarget&&(a=a.texture),!0===a.matrixAutoUpdate&&a.updateMatrix(),r.uv2Transform.value.copy(a.matrix))}return{refreshFogUniforms:function(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)},refreshMaterialUniforms:function(e,i,n,s,a){i.isMeshBasicMaterial||i.isMeshLambertMaterial?r(e,i):i.isMeshToonMaterial?(r(e,i),function(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap)}(e,i)):i.isMeshPhongMaterial?(r(e,i),function(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4)}(e,i)):i.isMeshStandardMaterial?(r(e,i),function(e,r){e.roughness.value=r.roughness,e.metalness.value=r.metalness,r.roughnessMap&&(e.roughnessMap.value=r.roughnessMap);r.metalnessMap&&(e.metalnessMap.value=r.metalnessMap);const i=t.get(r).envMap;i&&(e.envMapIntensity.value=r.envMapIntensity)}(e,i),i.isMeshPhysicalMaterial&&function(e,t,r){e.ior.value=t.ior,t.sheen>0&&(e.sheenColor.value.copy(t.sheenColor).multiplyScalar(t.sheen),e.sheenRoughness.value=t.sheenRoughness,t.sheenColorMap&&(e.sheenColorMap.value=t.sheenColorMap),t.sheenRoughnessMap&&(e.sheenRoughnessMap.value=t.sheenRoughnessMap));t.clearcoat>0&&(e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap),t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap),t.clearcoatNormalMap&&(e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),e.clearcoatNormalMap.value=t.clearcoatNormalMap,t.side===BackSide&&e.clearcoatNormalScale.value.negate()));t.iridescence>0&&(e.iridescence.value=t.iridescence,e.iridescenceIOR.value=t.iridescenceIOR,e.iridescenceThicknessMinimum.value=t.iridescenceThicknessRange[0],e.iridescenceThicknessMaximum.value=t.iridescenceThicknessRange[1],t.iridescenceMap&&(e.iridescenceMap.value=t.iridescenceMap),t.iridescenceThicknessMap&&(e.iridescenceThicknessMap.value=t.iridescenceThicknessMap));t.transmission>0&&(e.transmission.value=t.transmission,e.transmissionSamplerMap.value=r.texture,e.transmissionSamplerSize.value.set(r.width,r.height),t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap),e.thickness.value=t.thickness,t.thicknessMap&&(e.thicknessMap.value=t.thicknessMap),e.attenuationDistance.value=t.attenuationDistance,e.attenuationColor.value.copy(t.attenuationColor));e.specularIntensity.value=t.specularIntensity,e.specularColor.value.copy(t.specularColor),t.specularIntensityMap&&(e.specularIntensityMap.value=t.specularIntensityMap);t.specularColorMap&&(e.specularColorMap.value=t.specularColorMap)}(e,i,a)):i.isMeshMatcapMaterial?(r(e,i),function(e,t){t.matcap&&(e.matcap.value=t.matcap)}(e,i)):i.isMeshDepthMaterial?r(e,i):i.isMeshDistanceMaterial?(r(e,i),function(e,t){e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(e,i)):i.isMeshNormalMaterial?r(e,i):i.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}(e,i),i.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(e,i)):i.isPointsMaterial?function(e,t,r,i){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*r,e.scale.value=.5*i,t.map&&(e.map.value=t.map);t.alphaMap&&(e.alphaMap.value=t.alphaMap);t.alphaTest>0&&(e.alphaTest.value=t.alphaTest);let n;t.map?n=t.map:t.alphaMap&&(n=t.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),e.uvTransform.value.copy(n.matrix))}(e,i,n,s):i.isSpriteMaterial?function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,t.map&&(e.map.value=t.map);t.alphaMap&&(e.alphaMap.value=t.alphaMap);t.alphaTest>0&&(e.alphaTest.value=t.alphaTest);let r;t.map?r=t.map:t.alphaMap&&(r=t.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix))}(e,i):i.isShadowMaterial?(e.color.value.copy(i.color),e.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function WebGLUniformsGroups(e,t,r,i){let n={},s={},a=[];const o=r.isWebGL2?e.getParameter(35375):0;function l(e,t,r){const i=e.value;if(void 0===r[t])return r[t]="number"==typeof i?i:i.clone(),!0;if("number"==typeof i){if(r[t]!==i)return r[t]=i,!0}else{const e=r[t];if(!1===e.equals(i))return e.copy(i),!0}return!1}function c(e){const t=e.value,r={boundary:0,
// bytes
storage:0};return"number"==typeof t?(r.boundary=4,r.storage=4):t.isVector2?(r.boundary=8,r.storage=8):t.isVector3||t.isColor?(r.boundary=16,r.storage=12):t.isVector4?(r.boundary=16,r.storage=16):t.isMatrix3?(r.boundary=48,r.storage=48):t.isMatrix4?(r.boundary=64,r.storage=64):t.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",t),r}function u(t){const r=t.target;r.removeEventListener("dispose",u);const i=a.indexOf(r.__bindingPointIndex);a.splice(i,1),e.deleteBuffer(n[r.id]),delete n[r.id],delete s[r.id]}return{bind:function(e,t){const r=t.program;i.uniformBlockBinding(e,r)},update:function(r,h){let p=n[r.id];void 0===p&&(!function(e){const t=e.uniforms;let r=0;const i=16;let n=0;for(let e=0,s=t.length;e<s;e++){const s=t[e],a=c(s);if(s.__data=new Float32Array(a.storage/Float32Array.BYTES_PER_ELEMENT),s.__offset=r,e>0){n=r%i;0!==n&&i-n-a.boundary<0&&(r+=i-n,s.__offset=r)}r+=a.storage}n=r%i,n>0&&(r+=i-n);e.__size=r,e.__cache={}}(r),p=function(t){const r=function(){for(let e=0;e<o;e++)if(-1===a.indexOf(e))return a.push(e),e;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}();t.__bindingPointIndex=r;const i=e.createBuffer(),n=t.__size,s=t.usage;return e.bindBuffer(35345,i),e.bufferData(35345,n,s),e.bindBuffer(35345,null),e.bindBufferBase(35345,r,i),i}(r),n[r.id]=p,r.addEventListener("dispose",u));const d=h.program;i.updateUBOMapping(r,d);const m=t.render.frame;s[r.id]!==m&&(!function(t){const r=n[t.id],i=t.uniforms,s=t.__cache;e.bindBuffer(35345,r);for(let t=0,r=i.length;t<r;t++){const r=i[t];if(!0===l(r,t,s)){const t=r.value,i=r.__offset;"number"==typeof t?(r.__data[0]=t,e.bufferSubData(35345,i,r.__data)):(r.value.isMatrix3?(r.__data[0]=r.value.elements[0],r.__data[1]=r.value.elements[1],r.__data[2]=r.value.elements[2],r.__data[3]=r.value.elements[0],r.__data[4]=r.value.elements[3],r.__data[5]=r.value.elements[4],r.__data[6]=r.value.elements[5],r.__data[7]=r.value.elements[0],r.__data[8]=r.value.elements[6],r.__data[9]=r.value.elements[7],r.__data[10]=r.value.elements[8],r.__data[11]=r.value.elements[0]):t.toArray(r.__data),e.bufferSubData(35345,i,r.__data))}}e.bindBuffer(35345,null)}(r),s[r.id]=m)},dispose:function(){for(const t in n)e.deleteBuffer(n[t]);a=[],n={},s={}}}}function createCanvasElement(){const e=createElementNS("canvas");return e.style.display="block",e}function WebGLRenderer(e={}){this.isWebGLRenderer=!0;const t=void 0!==e.canvas?e.canvas:createCanvasElement(),r=void 0!==e.context?e.context:null,i=void 0===e.depth||e.depth,n=void 0===e.stencil||e.stencil,s=void 0!==e.antialias&&e.antialias,a=void 0===e.premultipliedAlpha||e.premultipliedAlpha,o=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,l=void 0!==e.powerPreference?e.powerPreference:"default",c=void 0!==e.failIfMajorPerformanceCaveat&&e.failIfMajorPerformanceCaveat;let u;u=null!==r?r.getContextAttributes().alpha:void 0!==e.alpha&&e.alpha;let h=null,p=null;const d=[],m=[];this.domElement=t,this.debug={
/**
     * Enables error checking and reporting when shader programs are being compiled
     * @type {boolean}
     */
checkShaderErrors:!0},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.outputEncoding=LinearEncoding,this.physicallyCorrectLights=!1,this.toneMapping=NoToneMapping,this.toneMappingExposure=1,Object.defineProperties(this,{
// @deprecated since r136, 0e21088102b4de7e0a0a33140620b7a3424b9e6d
gammaFactor:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaFactor has been removed."),2},set:function(){console.warn("THREE.WebGLRenderer: .gammaFactor has been removed.")}}});const f=this;let g=!1,_=0,y=0,T=null,v=-1,E=null;const I=new Vector4,b=new Vector4;let x=null,S=t.width,w=t.height,C=1,M=null,R=null;const A=new Vector4(0,0,S,w),D=new Vector4(0,0,S,w);let O=!1;const L=new Frustum;let P=!1,N=!1,F=null;const U=new Matrix4,B=new Vector2,k=new Vector3,G={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};function V(){return null===T?C:1}let H,j,z,q,W,Y,X,J,$,Z,K,Q,ee,te,re,ie,ne,se,ae,oe,le,ce,ue,he,pe=r;function de(e,r){for(let i=0;i<e.length;i++){const n=e[i],s=t.getContext(n,r);if(null!==s)return s}return null}try{const e={alpha:!0,depth:i,stencil:n,antialias:s,premultipliedAlpha:a,preserveDrawingBuffer:o,powerPreference:l,failIfMajorPerformanceCaveat:c};if("setAttribute"in t&&t.setAttribute("data-engine",`three.js r${REVISION}`),t.addEventListener("webglcontextlost",ge,!1),t.addEventListener("webglcontextrestored",_e,!1),t.addEventListener("webglcontextcreationerror",ye,!1),null===pe){const t=["webgl2","webgl","experimental-webgl"];if(!0===f.isWebGL1Renderer&&t.shift(),pe=de(t,e),null===pe)throw de(t)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}void 0===pe.getShaderPrecisionFormat&&(pe.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(e){throw console.error("THREE.WebGLRenderer: "+e.message),e}function me(){H=new WebGLExtensions(pe),j=new WebGLCapabilities(pe,H,e),H.init(j),ce=new WebGLUtils(pe,H,j),z=new WebGLState(pe,H,j),q=new WebGLInfo,W=new WebGLProperties,Y=new WebGLTextures(pe,H,z,W,j,ce,q),X=new WebGLCubeMaps(f),J=new WebGLCubeUVMaps(f),$=new WebGLAttributes(pe,j),ue=new WebGLBindingStates(pe,H,$,j),Z=new WebGLGeometries(pe,$,q,ue),K=new WebGLObjects(pe,Z,$,q),ae=new WebGLMorphtargets(pe,j,Y),ie=new WebGLClipping(W),Q=new WebGLPrograms(f,X,J,H,j,ue,ie),ee=new WebGLMaterials(f,W),te=new WebGLRenderLists,re=new WebGLRenderStates(H,j),se=new WebGLBackground(f,X,J,z,K,u,a),ne=new WebGLShadowMap(f,K,j),he=new WebGLUniformsGroups(pe,q,j,z),oe=new WebGLBufferRenderer(pe,H,q,j),le=new WebGLIndexedBufferRenderer(pe,H,q,j),q.programs=Q.programs,f.capabilities=j,f.extensions=H,f.properties=W,f.renderLists=te,f.shadowMap=ne,f.state=z,f.info=q}me();const fe=new WebXRManager(f,pe);function ge(e){e.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),g=!0}function _e(){console.log("THREE.WebGLRenderer: Context Restored."),g=!1;const e=q.autoReset,t=ne.enabled,r=ne.autoUpdate,i=ne.needsUpdate,n=ne.type;me(),q.autoReset=e,ne.enabled=t,ne.autoUpdate=r,ne.needsUpdate=i,ne.type=n}function ye(e){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",e.statusMessage)}function Te(e){const t=e.target;t.removeEventListener("dispose",Te),function(e){(function(e){const t=W.get(e).programs;void 0!==t&&(t.forEach((function(e){Q.releaseProgram(e)})),e.isShaderMaterial&&Q.releaseShaderCache(e))})(e),W.remove(e)}(t)}this.xr=fe,this.getContext=function(){return pe},this.getContextAttributes=function(){return pe.getContextAttributes()},this.forceContextLoss=function(){const e=H.get("WEBGL_lose_context");e&&e.loseContext()},this.forceContextRestore=function(){const e=H.get("WEBGL_lose_context");e&&e.restoreContext()},this.getPixelRatio=function(){return C},this.setPixelRatio=function(e){void 0!==e&&(C=e,this.setSize(S,w,!1))},this.getSize=function(e){return e.set(S,w)},this.setSize=function(e,r,i){fe.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(S=e,w=r,t.width=Math.floor(e*C),t.height=Math.floor(r*C),!1!==i&&(t.style.width=e+"px",t.style.height=r+"px"),this.setViewport(0,0,e,r))},this.getDrawingBufferSize=function(e){return e.set(S*C,w*C).floor()},this.setDrawingBufferSize=function(e,r,i){S=e,w=r,C=i,t.width=Math.floor(e*i),t.height=Math.floor(r*i),this.setViewport(0,0,e,r)},this.getCurrentViewport=function(e){return e.copy(I)},this.getViewport=function(e){return e.copy(A)},this.setViewport=function(e,t,r,i){e.isVector4?A.set(e.x,e.y,e.z,e.w):A.set(e,t,r,i),z.viewport(I.copy(A).multiplyScalar(C).floor())},this.getScissor=function(e){return e.copy(D)},this.setScissor=function(e,t,r,i){e.isVector4?D.set(e.x,e.y,e.z,e.w):D.set(e,t,r,i),z.scissor(b.copy(D).multiplyScalar(C).floor())},this.getScissorTest=function(){return O},this.setScissorTest=function(e){z.setScissorTest(O=e)},this.setOpaqueSort=function(e){M=e},this.setTransparentSort=function(e){R=e},this.getClearColor=function(e){return 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renderTarget is not in UnsignedByteType or implementation defined type.");t>=0&&t<=e.width-i&&r>=0&&r<=e.height-n&&pe.readPixels(t,r,i,n,ce.convert(o),ce.convert(l),s)}finally{const e=null!==T?W.get(T).__webglFramebuffer:null;z.bindFramebuffer(36160,e)}}},this.copyFramebufferToTexture=function(e,t,r=0){const i=Math.pow(2,-r),n=Math.floor(t.image.width*i),s=Math.floor(t.image.height*i);Y.setTexture2D(t,0),pe.copyTexSubImage2D(3553,r,0,0,e.x,e.y,n,s),z.unbindTexture()},this.copyTextureToTexture=function(e,t,r,i=0){const n=t.image.width,s=t.image.height,a=ce.convert(r.format),o=ce.convert(r.type);Y.setTexture2D(r,0),pe.pixelStorei(37440,r.flipY),pe.pixelStorei(37441,r.premultiplyAlpha),pe.pixelStorei(3317,r.unpackAlignment),t.isDataTexture?pe.texSubImage2D(3553,i,e.x,e.y,n,s,a,o,t.image.data):t.isCompressedTexture?pe.compressedTexSubImage2D(3553,i,e.x,e.y,t.mipmaps[0].width,t.mipmaps[0].height,a,t.mipmaps[0].data):pe.texSubImage2D(3553,i,e.x,e.y,a,o,t.image),0===i&&r.generateMipmaps&&pe.generateMipmap(3553),z.unbindTexture()},this.copyTextureToTexture3D=function(e,t,r,i,n=0){if(f.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const s=e.max.x-e.min.x+1,a=e.max.y-e.min.y+1,o=e.max.z-e.min.z+1,l=ce.convert(i.format),c=ce.convert(i.type);let u;if(i.isData3DTexture)Y.setTexture3D(i,0),u=32879;else{if(!i.isDataArrayTexture)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");Y.setTexture2DArray(i,0),u=35866}pe.pixelStorei(37440,i.flipY),pe.pixelStorei(37441,i.premultiplyAlpha),pe.pixelStorei(3317,i.unpackAlignment);const h=pe.getParameter(3314),p=pe.getParameter(32878),d=pe.getParameter(3316),m=pe.getParameter(3315),g=pe.getParameter(32877),_=r.isCompressedTexture?r.mipmaps[0]:r.image;pe.pixelStorei(3314,_.width),pe.pixelStorei(32878,_.height),pe.pixelStorei(3316,e.min.x),pe.pixelStorei(3315,e.min.y),pe.pixelStorei(32877,e.min.z),r.isDataTexture||r.isData3DTexture?pe.texSubImage3D(u,n,t.x,t.y,t.z,s,a,o,l,c,_.data):r.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),pe.compressedTexSubImage3D(u,n,t.x,t.y,t.z,s,a,o,l,_.data)):pe.texSubImage3D(u,n,t.x,t.y,t.z,s,a,o,l,c,_),pe.pixelStorei(3314,h),pe.pixelStorei(32878,p),pe.pixelStorei(3316,d),pe.pixelStorei(3315,m),pe.pixelStorei(32877,g),0===n&&i.generateMipmaps&&pe.generateMipmap(u),z.unbindTexture()},this.initTexture=function(e){e.isCubeTexture?Y.setTextureCube(e,0):e.isData3DTexture?Y.setTexture3D(e,0):e.isDataArrayTexture||e.isCompressedArrayTexture?Y.setTexture2DArray(e,0):Y.setTexture2D(e,0),z.unbindTexture()},this.resetState=function(){_=0,y=0,T=null,z.reset(),ue.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}var WebGL1Renderer=class extends WebGLRenderer{};WebGL1Renderer.prototype.isWebGL1Renderer=!0;var _geometry,FogExp2=class{constructor(e,t=25e-5){this.isFogExp2=!0,this.name="",this.color=new Color(e),this.density=t}clone(){return new FogExp2(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}},Fog=class{constructor(e,t=1,r=1e3){this.isFog=!0,this.name="",this.color=new Color(e),this.near=t,this.far=r}clone(){return new Fog(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}},Scene=class extends Object3D{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return null!==this.fog&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.backgroundBlurriness=this.backgroundBlurriness),t}
// @deprecated
get autoUpdate(){return console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate}set autoUpdate(e){console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate=e}},InterleavedBuffer=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=StaticDrawUsage,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=generateUUID()}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,r){e*=this.stride,r*=t.stride;for(let i=0,n=this.stride;i<n;i++)this.array[e+i]=t.array[r+i];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=generateUUID()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),r=new this.constructor(t,this.stride);return r.setUsage(this.usage),r}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=generateUUID()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}},_vector$6=new Vector3,InterleavedBufferAttribute=class{constructor(e,t,r,i=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=r,this.normalized=!0===i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,r=this.data.count;t<r;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.applyMatrix4(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}applyNormalMatrix(e){for(let t=0,r=this.count;t<r;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.applyNormalMatrix(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}transformDirection(e){for(let t=0,r=this.count;t<r;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.transformDirection(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}setX(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=denormalize(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=denormalize(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=denormalize(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=denormalize(t,this.array)),t}setXY(e,t,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this}setXYZ(e,t,r,i){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array),i=normalize(i,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this.data.array[e+2]=i,this}setXYZW(e,t,r,i,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),r=normalize(r,this.array),i=normalize(i,this.array),n=normalize(n,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this.data.array[e+2]=i,this.data.array[e+3]=n,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const r=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[r+t])}return new BufferAttribute(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new InterleavedBufferAttribute(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const r=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[r+t])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}},SpriteMaterial=class extends Material{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Color(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},_intersectPoint=new Vector3,_worldScale=new Vector3,_mvPosition=new Vector3,_alignedPosition=new Vector2,_rotatedPosition=new Vector2,_viewWorldMatrix=new Matrix4,_vA=new Vector3,_vB=new Vector3,_vC=new Vector3,_uvA=new Vector2,_uvB=new Vector2,_uvC=new Vector2,Sprite=class extends Object3D{constructor(e){if(super(),this.isSprite=!0,this.type="Sprite",void 0===_geometry){_geometry=new BufferGeometry;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),t=new InterleavedBuffer(e,5);_geometry.setIndex([0,1,2,0,2,3]),_geometry.setAttribute("position",new InterleavedBufferAttribute(t,3,0,!1)),_geometry.setAttribute("uv",new InterleavedBufferAttribute(t,2,3,!1))}this.geometry=_geometry,this.material=void 0!==e?e:new SpriteMaterial,this.center=new Vector2(.5,.5)}raycast(e,t){null===e.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),_worldScale.setFromMatrixScale(this.matrixWorld),_viewWorldMatrix.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),_mvPosition.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&_worldScale.multiplyScalar(-_mvPosition.z);const r=this.material.rotation;let i,n;0!==r&&(n=Math.cos(r),i=Math.sin(r));const s=this.center;transformVertex(_vA.set(-.5,-.5,0),_mvPosition,s,_worldScale,i,n),transformVertex(_vB.set(.5,-.5,0),_mvPosition,s,_worldScale,i,n),transformVertex(_vC.set(.5,.5,0),_mvPosition,s,_worldScale,i,n),_uvA.set(0,0),_uvB.set(1,0),_uvC.set(1,1);let a=e.ray.intersectTriangle(_vA,_vB,_vC,!1,_intersectPoint);if(null===a&&(transformVertex(_vB.set(-.5,.5,0),_mvPosition,s,_worldScale,i,n),_uvB.set(0,1),a=e.ray.intersectTriangle(_vA,_vC,_vB,!1,_intersectPoint),null===a))return;const o=e.ray.origin.distanceTo(_intersectPoint);o<e.near||o>e.far||t.push({distance:o,point:_intersectPoint.clone(),uv:Triangle.getUV(_intersectPoint,_vA,_vB,_vC,_uvA,_uvB,_uvC,new Vector2),face:null,object:this})}copy(e,t){return super.copy(e,t),void 0!==e.center&&this.center.copy(e.center),this.material=e.material,this}};function transformVertex(e,t,r,i,n,s){_alignedPosition.subVectors(e,r).addScalar(.5).multiply(i),void 0!==n?(_rotatedPosition.x=s*_alignedPosition.x-n*_alignedPosition.y,_rotatedPosition.y=n*_alignedPosition.x+s*_alignedPosition.y):_rotatedPosition.copy(_alignedPosition),e.copy(t),e.x+=_rotatedPosition.x,e.y+=_rotatedPosition.y,e.applyMatrix4(_viewWorldMatrix)}var _v1$2=new Vector3,_v2$1=new Vector3,LOD=class extends Object3D{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(e){super.copy(e,!1);const t=e.levels;for(let e=0,r=t.length;e<r;e++){const r=t[e];this.addLevel(r.object.clone(),r.distance)}return this.autoUpdate=e.autoUpdate,this}addLevel(e,t=0){t=Math.abs(t);const r=this.levels;let i;for(i=0;i<r.length&&!(t<r[i].distance);i++);return r.splice(i,0,{distance:t,object:e}),this.add(e),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(e){const t=this.levels;if(t.length>0){let r,i;for(r=1,i=t.length;r<i&&!(e<t[r].distance);r++);return t[r-1].object}return null}raycast(e,t){if(this.levels.length>0){_v1$2.setFromMatrixPosition(this.matrixWorld);const r=e.ray.origin.distanceTo(_v1$2);this.getObjectForDistance(r).raycast(e,t)}}update(e){const t=this.levels;if(t.length>1){_v1$2.setFromMatrixPosition(e.matrixWorld),_v2$1.setFromMatrixPosition(this.matrixWorld);const r=_v1$2.distanceTo(_v2$1)/e.zoom;let i,n;for(t[0].object.visible=!0,i=1,n=t.length;i<n&&r>=t[i].distance;i++)t[i-1].object.visible=!1,t[i].object.visible=!0;for(this._currentLevel=i-1;i<n;i++)t[i].object.visible=!1}}toJSON(e){const t=super.toJSON(e);!1===this.autoUpdate&&(t.object.autoUpdate=!1),t.object.levels=[];const r=this.levels;for(let e=0,i=r.length;e<i;e++){const i=r[e];t.object.levels.push({object:i.object.uuid,distance:i.distance})}return t}},_basePosition=new Vector3,_skinIndex=new Vector4,_skinWeight=new Vector4,_vector$5=new Vector3,_matrix=new Matrix4,SkinnedMesh=class extends Mesh{constructor(e,t){super(e,t),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Matrix4,this.bindMatrixInverse=new Matrix4}copy(e,t){return super.copy(e,t),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new Vector4,t=this.geometry.attributes.skinWeight;for(let r=0,i=t.count;r<i;r++){e.fromBufferAttribute(t,r);const i=1/e.manhattanLength();i!==1/0?e.multiplyScalar(i):e.set(1,0,0,0),t.setXYZW(r,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const r=this.skeleton,i=this.geometry;_skinIndex.fromBufferAttribute(i.attributes.skinIndex,e),_skinWeight.fromBufferAttribute(i.attributes.skinWeight,e),_basePosition.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let e=0;e<4;e++){const i=_skinWeight.getComponent(e);if(0!==i){const n=_skinIndex.getComponent(e);_matrix.multiplyMatrices(r.bones[n].matrixWorld,r.boneInverses[n]),t.addScaledVector(_vector$5.copy(_basePosition).applyMatrix4(_matrix),i)}}return t.applyMatrix4(this.bindMatrixInverse)}},Bone=class extends Object3D{constructor(){super(),this.isBone=!0,this.type="Bone"}},DataTexture=class extends Texture{constructor(e=null,t=1,r=1,i,n,s,a,o,l=NearestFilter,c=NearestFilter,u,h){super(null,s,a,o,l,c,i,n,u,h),this.isDataTexture=!0,this.image={data:e,width:t,height:r},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}},_offsetMatrix=new Matrix4,_identityMatrix=new Matrix4,Skeleton=class{constructor(e=[],t=[]){this.uuid=generateUUID(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(16*e.length),0===t.length)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let e=0,t=this.bones.length;e<t;e++)this.boneInverses.push(new Matrix4)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const t=new Matrix4;this.bones[e]&&t.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(t)}}pose(){for(let e=0,t=this.bones.length;e<t;e++){const t=this.bones[e];t&&t.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,t=this.bones.length;e<t;e++){const t=this.bones[e];t&&(t.parent&&t.parent.isBone?(t.matrix.copy(t.parent.matrixWorld).invert(),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))}}update(){const e=this.bones,t=this.boneInverses,r=this.boneMatrices,i=this.boneTexture;for(let i=0,n=e.length;i<n;i++){const n=e[i]?e[i].matrixWorld:_identityMatrix;_offsetMatrix.multiplyMatrices(n,t[i]),_offsetMatrix.toArray(r,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new Skeleton(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(4*this.bones.length);e=ceilPowerOfTwo(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const r=new DataTexture(t,e,e,RGBAFormat,FloatType);return r.needsUpdate=!0,this.boneMatrices=t,this.boneTexture=r,this.boneTextureSize=e,this}getBoneByName(e){for(let t=0,r=this.bones.length;t<r;t++){const r=this.bones[t];if(r.name===e)return r}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,t){this.uuid=e.uuid;for(let r=0,i=e.bones.length;r<i;r++){const i=e.bones[r];let n=t[i];void 0===n&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),n=new Bone),this.bones.push(n),this.boneInverses.push((new Matrix4).fromArray(e.boneInverses[r]))}return this.init(),this}toJSON(){const e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const t=this.bones,r=this.boneInverses;for(let i=0,n=t.length;i<n;i++){const n=t[i];e.bones.push(n.uuid);const s=r[i];e.boneInverses.push(s.toArray())}return e}},InstancedBufferAttribute=class extends BufferAttribute{constructor(e,t,r,i=1){super(e,t,r),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=i}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}},_instanceLocalMatrix=new Matrix4,_instanceWorldMatrix=new Matrix4,_instanceIntersects=[],_identity=new Matrix4,_mesh=new Mesh,InstancedMesh=class extends Mesh{constructor(e,t,r){super(e,t),this.isInstancedMesh=!0,this.instanceMatrix=new InstancedBufferAttribute(new Float32Array(16*r),16),this.instanceColor=null,this.count=r,this.frustumCulled=!1;for(let e=0;e<r;e++)this.setMatrixAt(e,_identity)}copy(e,t){return super.copy(e,t),this.instanceMatrix.copy(e.instanceMatrix),null!==e.instanceColor&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,3*e)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,16*e)}raycast(e,t){const r=this.matrixWorld,i=this.count;if(_mesh.geometry=this.geometry,_mesh.material=this.material,void 0!==_mesh.material)for(let n=0;n<i;n++){this.getMatrixAt(n,_instanceLocalMatrix),_instanceWorldMatrix.multiplyMatrices(r,_instanceLocalMatrix),_mesh.matrixWorld=_instanceWorldMatrix,_mesh.raycast(e,_instanceIntersects);for(let e=0,r=_instanceIntersects.length;e<r;e++){const r=_instanceIntersects[e];r.instanceId=n,r.object=this,t.push(r)}_instanceIntersects.length=0}}setColorAt(e,t){null===this.instanceColor&&(this.instanceColor=new InstancedBufferAttribute(new Float32Array(3*this.instanceMatrix.count),3)),t.toArray(this.instanceColor.array,3*e)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,16*e)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}},LineBasicMaterial=class extends Material{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},_start$1=new Vector3,_end$1=new Vector3,_inverseMatrix$1=new Matrix4,_ray$1=new Ray,_sphere$1=new Sphere,Line=class extends Object3D{constructor(e=new BufferGeometry,t=new LineBasicMaterial){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(null===e.index){const t=e.attributes.position,r=[0];for(let e=1,i=t.count;e<i;e++)_start$1.fromBufferAttribute(t,e-1),_end$1.fromBufferAttribute(t,e),r[e]=r[e-1],r[e]+=_start$1.distanceTo(_end$1);e.setAttribute("lineDistance",new Float32BufferAttribute(r,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){const r=this.geometry,i=this.matrixWorld,n=e.params.Line.threshold,s=r.drawRange;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere$1.copy(r.boundingSphere),_sphere$1.applyMatrix4(i),_sphere$1.radius+=n,!1===e.ray.intersectsSphere(_sphere$1))return;_inverseMatrix$1.copy(i).invert(),_ray$1.copy(e.ray).applyMatrix4(_inverseMatrix$1);const a=n/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=new Vector3,c=new Vector3,u=new Vector3,h=new Vector3,p=this.isLineSegments?2:1,d=r.index,m=r.attributes.position;if(null!==d){for(let r=Math.max(0,s.start),i=Math.min(d.count,s.start+s.count)-1;r<i;r+=p){const i=d.getX(r),n=d.getX(r+1);l.fromBufferAttribute(m,i),c.fromBufferAttribute(m,n);if(_ray$1.distanceSqToSegment(l,c,h,u)>o)continue;h.applyMatrix4(this.matrixWorld);const s=e.ray.origin.distanceTo(h);s<e.near||s>e.far||t.push({distance:s,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point:u.clone().applyMatrix4(this.matrixWorld),index:r,face:null,faceIndex:null,object:this})}}else{for(let r=Math.max(0,s.start),i=Math.min(m.count,s.start+s.count)-1;r<i;r+=p){l.fromBufferAttribute(m,r),c.fromBufferAttribute(m,r+1);if(_ray$1.distanceSqToSegment(l,c,h,u)>o)continue;h.applyMatrix4(this.matrixWorld);const i=e.ray.origin.distanceTo(h);i<e.near||i>e.far||t.push({distance:i,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point:u.clone().applyMatrix4(this.matrixWorld),index:r,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){const r=e[t[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,t=r.length;e<t;e++){const t=r[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[t]=e}}}}},_start=new Vector3,_end=new Vector3,LineSegments=class extends Line{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(null===e.index){const t=e.attributes.position,r=[];for(let e=0,i=t.count;e<i;e+=2)_start.fromBufferAttribute(t,e),_end.fromBufferAttribute(t,e+1),r[e]=0===e?0:r[e-1],r[e+1]=r[e]+_start.distanceTo(_end);e.setAttribute("lineDistance",new Float32BufferAttribute(r,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}},LineLoop=class extends Line{constructor(e,t){super(e,t),this.isLineLoop=!0,this.type="LineLoop"}},PointsMaterial=class extends Material{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Color(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},_inverseMatrix=new Matrix4,_ray=new Ray,_sphere=new Sphere,_position$2=new Vector3,Points=class extends Object3D{constructor(e=new BufferGeometry,t=new PointsMaterial){super(),this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const r=this.geometry,i=this.matrixWorld,n=e.params.Points.threshold,s=r.drawRange;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere.copy(r.boundingSphere),_sphere.applyMatrix4(i),_sphere.radius+=n,!1===e.ray.intersectsSphere(_sphere))return;_inverseMatrix.copy(i).invert(),_ray.copy(e.ray).applyMatrix4(_inverseMatrix);const a=n/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=r.index,c=r.attributes.position;if(null!==l){for(let r=Math.max(0,s.start),n=Math.min(l.count,s.start+s.count);r<n;r++){const n=l.getX(r);_position$2.fromBufferAttribute(c,n),testPoint(_position$2,n,o,i,e,t,this)}}else{for(let r=Math.max(0,s.start),n=Math.min(c.count,s.start+s.count);r<n;r++)_position$2.fromBufferAttribute(c,r),testPoint(_position$2,r,o,i,e,t,this)}}updateMorphTargets(){const e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){const r=e[t[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,t=r.length;e<t;e++){const t=r[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[t]=e}}}}};function testPoint(e,t,r,i,n,s,a){const o=_ray.distanceSqToPoint(e);if(o<r){const r=new Vector3;_ray.closestPointToPoint(e,r),r.applyMatrix4(i);const l=n.ray.origin.distanceTo(r);if(l<n.near||l>n.far)return;s.push({distance:l,distanceToRay:Math.sqrt(o),point:r,index:t,face:null,object:a})}}var VideoTexture=class extends Texture{constructor(e,t,r,i,n,s,a,o,l){super(e,t,r,i,n,s,a,o,l),this.isVideoTexture=!0,this.minFilter=void 0!==s?s:LinearFilter,this.magFilter=void 0!==n?n:LinearFilter,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback((function t(){c.needsUpdate=!0,e.requestVideoFrameCallback(t)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;!1==="requestVideoFrameCallback"in e&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}},FramebufferTexture=class extends Texture{constructor(e,t,r){super({width:e,height:t}),this.isFramebufferTexture=!0,this.format=r,this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.generateMipmaps=!1,this.needsUpdate=!0}},CompressedTexture=class extends Texture{constructor(e,t,r,i,n,s,a,o,l,c,u,h){super(null,s,a,o,l,c,i,n,u,h),this.isCompressedTexture=!0,this.image={width:t,height:r},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}},CompressedArrayTexture=class extends CompressedTexture{constructor(e,t,r,i,n,s){super(e,t,r,n,s),this.isCompressedArrayTexture=!0,this.image.depth=i,this.wrapR=ClampToEdgeWrapping}},CanvasTexture=class extends Texture{constructor(e,t,r,i,n,s,a,o,l){super(e,t,r,i,n,s,a,o,l),this.isCanvasTexture=!0,this.needsUpdate=!0}},Curve=class{constructor(){this.type="Curve",this.arcLengthDivisions=200}
// Virtual base class method to overwrite and implement in subclasses
//	- t [0 .. 1]
getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}
// Get point at relative position in curve according to arc length
// - u [0 .. 1]
getPointAt(e,t){const r=this.getUtoTmapping(e);return this.getPoint(r,t)}
// Get sequence of points using getPoint( t )
getPoints(e=5){const t=[];for(let r=0;r<=e;r++)t.push(this.getPoint(r/e));return t}
// Get sequence of points using getPointAt( u )
getSpacedPoints(e=5){const t=[];for(let r=0;r<=e;r++)t.push(this.getPointAt(r/e));return t}
// Get total curve arc length
getLength(){const e=this.getLengths();return e[e.length-1]}
// Get list of cumulative segment lengths
getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let r,i=this.getPoint(0),n=0;t.push(0);for(let s=1;s<=e;s++)r=this.getPoint(s/e),n+=r.distanceTo(i),t.push(n),i=r;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}
// Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equidistant
getUtoTmapping(e,t){const r=this.getLengths();let i=0;const n=r.length;let s;s=t||e*r[n-1];let a,o=0,l=n-1;for(;o<=l;)if(i=Math.floor(o+(l-o)/2),a=r[i]-s,a<0)o=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(i=l,r[i]===s)return i/(n-1);const c=r[i];return(i+(s-c)/(r[i+1]-c))/(n-1)}
// Returns a unit vector tangent at t
// In case any sub curve does not implement its tangent derivation,
// 2 points a small delta apart will be used to find its gradient
// which seems to give a reasonable approximation
getTangent(e,t){const r=1e-4;let i=e-r,n=e+r;i<0&&(i=0),n>1&&(n=1);const s=this.getPoint(i),a=this.getPoint(n),o=t||(s.isVector2?new Vector2:new Vector3);return o.copy(a).sub(s).normalize(),o}getTangentAt(e,t){const r=this.getUtoTmapping(e);return this.getTangent(r,t)}computeFrenetFrames(e,t){const r=new Vector3,i=[],n=[],s=[],a=new Vector3,o=new Matrix4;for(let t=0;t<=e;t++){const r=t/e;i[t]=this.getTangentAt(r,new Vector3)}n[0]=new Vector3,s[0]=new Vector3;let l=Number.MAX_VALUE;const c=Math.abs(i[0].x),u=Math.abs(i[0].y),h=Math.abs(i[0].z);c<=l&&(l=c,r.set(1,0,0)),u<=l&&(l=u,r.set(0,1,0)),h<=l&&r.set(0,0,1),a.crossVectors(i[0],r).normalize(),n[0].crossVectors(i[0],a),s[0].crossVectors(i[0],n[0]);for(let t=1;t<=e;t++){if(n[t]=n[t-1].clone(),s[t]=s[t-1].clone(),a.crossVectors(i[t-1],i[t]),a.length()>Number.EPSILON){a.normalize();const e=Math.acos(clamp(i[t-1].dot(i[t]),-1,1));n[t].applyMatrix4(o.makeRotationAxis(a,e))}s[t].crossVectors(i[t],n[t])}if(!0===t){let t=Math.acos(clamp(n[0].dot(n[e]),-1,1));t/=e,i[0].dot(a.crossVectors(n[0],n[e]))>0&&(t=-t);for(let r=1;r<=e;r++)n[r].applyMatrix4(o.makeRotationAxis(i[r],t*r)),s[r].crossVectors(i[r],n[r])}return{tangents:i,normals:n,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}},EllipseCurve=class extends Curve{constructor(e=0,t=0,r=1,i=1,n=0,s=2*Math.PI,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=r,this.yRadius=i,this.aStartAngle=n,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(e,t){const r=t||new Vector2,i=2*Math.PI;let n=this.aEndAngle-this.aStartAngle;const s=Math.abs(n)<Number.EPSILON;for(;n<0;)n+=i;for(;n>i;)n-=i;n<Number.EPSILON&&(n=s?0:i),!0!==this.aClockwise||s||(n===i?n=-i:n-=i);const a=this.aStartAngle+e*n;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const e=Math.cos(this.aRotation),t=Math.sin(this.aRotation),r=o-this.aX,i=l-this.aY;o=r*e-i*t+this.aX,l=r*t+i*e+this.aY}return r.set(o,l)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}},ArcCurve=class extends EllipseCurve{constructor(e,t,r,i,n,s){super(e,t,r,r,i,n,s),this.isArcCurve=!0,this.type="ArcCurve"}};function CubicPoly(){let e=0,t=0,r=0,i=0;function n(n,s,a,o){e=n,t=a,r=-3*n+3*s-2*a-o,i=2*n-2*s+a+o}return{initCatmullRom:function(e,t,r,i,s){n(t,r,s*(r-e),s*(i-t))},initNonuniformCatmullRom:function(e,t,r,i,s,a,o){let l=(t-e)/s-(r-e)/(s+a)+(r-t)/a,c=(r-t)/a-(i-t)/(a+o)+(i-r)/o;l*=a,c*=a,n(t,r,l,c)},calc:function(n){const s=n*n;return e+t*n+r*s+i*(s*n)}}}var tmp=new Vector3,px=new CubicPoly,py=new CubicPoly,pz=new CubicPoly,CatmullRomCurve3=class extends Curve{constructor(e=[],t=!1,r="centripetal",i=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=r,this.tension=i}getPoint(e,t=new Vector3){const r=t,i=this.points,n=i.length,s=(n-(this.closed?0:1))*e;let a,o,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/n)+1)*n:0===c&&l===n-1&&(l=n-2,c=1),this.closed||l>0?a=i[(l-1)%n]:(tmp.subVectors(i[0],i[1]).add(i[0]),a=tmp);const u=i[l%n],h=i[(l+1)%n];if(this.closed||l+2<n?o=i[(l+2)%n]:(tmp.subVectors(i[n-1],i[n-2]).add(i[n-1]),o=tmp),"centripetal"===this.curveType||"chordal"===this.curveType){const e="chordal"===this.curveType?.5:.25;let t=Math.pow(a.distanceToSquared(u),e),r=Math.pow(u.distanceToSquared(h),e),i=Math.pow(h.distanceToSquared(o),e);r<1e-4&&(r=1),t<1e-4&&(t=r),i<1e-4&&(i=r),px.initNonuniformCatmullRom(a.x,u.x,h.x,o.x,t,r,i),py.initNonuniformCatmullRom(a.y,u.y,h.y,o.y,t,r,i),pz.initNonuniformCatmullRom(a.z,u.z,h.z,o.z,t,r,i)}else"catmullrom"===this.curveType&&(px.initCatmullRom(a.x,u.x,h.x,o.x,this.tension),py.initCatmullRom(a.y,u.y,h.y,o.y,this.tension),pz.initCatmullRom(a.z,u.z,h.z,o.z,this.tension));return r.set(px.calc(c),py.calc(c),pz.calc(c)),r}copy(e){super.copy(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,r=this.points.length;t<r;t++){const r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const r=e.points[t];this.points.push((new Vector3).fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}};function CatmullRom(e,t,r,i,n){const s=.5*(i-t),a=.5*(n-r),o=e*e;return(2*r-2*i+s+a)*(e*o)+(-3*r+3*i-2*s-a)*o+s*e+r}function QuadraticBezierP0(e,t){const r=1-e;return r*r*t}function QuadraticBezierP1(e,t){return 2*(1-e)*e*t}function QuadraticBezierP2(e,t){return e*e*t}function QuadraticBezier(e,t,r,i){return QuadraticBezierP0(e,t)+QuadraticBezierP1(e,r)+QuadraticBezierP2(e,i)}function CubicBezierP0(e,t){const r=1-e;return r*r*r*t}function CubicBezierP1(e,t){const r=1-e;return 3*r*r*e*t}function CubicBezierP2(e,t){return 3*(1-e)*e*e*t}function CubicBezierP3(e,t){return e*e*e*t}function CubicBezier(e,t,r,i,n){return CubicBezierP0(e,t)+CubicBezierP1(e,r)+CubicBezierP2(e,i)+CubicBezierP3(e,n)}var CubicBezierCurve=class extends Curve{constructor(e=new Vector2,t=new Vector2,r=new Vector2,i=new Vector2){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=r,this.v3=i}getPoint(e,t=new Vector2){const r=t,i=this.v0,n=this.v1,s=this.v2,a=this.v3;return r.set(CubicBezier(e,i.x,n.x,s.x,a.x),CubicBezier(e,i.y,n.y,s.y,a.y)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},CubicBezierCurve3=class extends Curve{constructor(e=new Vector3,t=new Vector3,r=new Vector3,i=new Vector3){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=r,this.v3=i}getPoint(e,t=new Vector3){const r=t,i=this.v0,n=this.v1,s=this.v2,a=this.v3;return r.set(CubicBezier(e,i.x,n.x,s.x,a.x),CubicBezier(e,i.y,n.y,s.y,a.y),CubicBezier(e,i.z,n.z,s.z,a.z)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},LineCurve=class extends Curve{constructor(e=new Vector2,t=new Vector2){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Vector2){const r=t;return 1===e?r.copy(this.v2):(r.copy(this.v2).sub(this.v1),r.multiplyScalar(e).add(this.v1)),r}
// Line curve is linear, so we can overwrite default getPointAt
getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const r=t||new Vector2;return r.copy(this.v2).sub(this.v1).normalize(),r}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},LineCurve3=class extends Curve{constructor(e=new Vector3,t=new Vector3){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new Vector3){const r=t;return 1===e?r.copy(this.v2):(r.copy(this.v2).sub(this.v1),r.multiplyScalar(e).add(this.v1)),r}
// Line curve is linear, so we can overwrite default getPointAt
getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},QuadraticBezierCurve=class extends Curve{constructor(e=new Vector2,t=new Vector2,r=new Vector2){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=r}getPoint(e,t=new Vector2){const r=t,i=this.v0,n=this.v1,s=this.v2;return r.set(QuadraticBezier(e,i.x,n.x,s.x),QuadraticBezier(e,i.y,n.y,s.y)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},QuadraticBezierCurve3=class extends Curve{constructor(e=new Vector3,t=new Vector3,r=new Vector3){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=r}getPoint(e,t=new Vector3){const r=t,i=this.v0,n=this.v1,s=this.v2;return r.set(QuadraticBezier(e,i.x,n.x,s.x),QuadraticBezier(e,i.y,n.y,s.y),QuadraticBezier(e,i.z,n.z,s.z)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},SplineCurve=class extends Curve{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new Vector2){const r=t,i=this.points,n=(i.length-1)*e,s=Math.floor(n),a=n-s,o=i[0===s?s:s-1],l=i[s],c=i[s>i.length-2?i.length-1:s+1],u=i[s>i.length-3?i.length-1:s+2];return r.set(CatmullRom(a,o.x,l.x,c.x,u.x),CatmullRom(a,o.y,l.y,c.y,u.y)),r}copy(e){super.copy(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const r=e.points[t];this.points.push(r.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,r=this.points.length;t<r;t++){const r=this.points[t];e.points.push(r.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const r=e.points[t];this.points.push((new Vector2).fromArray(r))}return this}},Curves=Object.freeze({__proto__:null,ArcCurve:ArcCurve,CatmullRomCurve3:CatmullRomCurve3,CubicBezierCurve:CubicBezierCurve,CubicBezierCurve3:CubicBezierCurve3,EllipseCurve:EllipseCurve,LineCurve:LineCurve,LineCurve3:LineCurve3,QuadraticBezierCurve:QuadraticBezierCurve,QuadraticBezierCurve3:QuadraticBezierCurve3,SplineCurve:SplineCurve}),CurvePath=class extends Curve{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new LineCurve(t,e))}
// To get accurate point with reference to
// entire path distance at time t,
// following has to be done:
// 1. Length of each sub path have to be known
// 2. Locate and identify type of curve
// 3. Get t for the curve
// 4. Return curve.getPointAt(t')
getPoint(e,t){const r=e*this.getLength(),i=this.getCurveLengths();let n=0;for(;n<i.length;){if(i[n]>=r){const e=i[n]-r,s=this.curves[n],a=s.getLength(),o=0===a?0:1-e/a;return s.getPointAt(o,t)}n++}return null}
// We cannot use the default THREE.Curve getPoint() with getLength() because in
// THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
// getPoint() depends on getLength
getLength(){const e=this.getCurveLengths();return e[e.length-1]}
// cacheLengths must be recalculated.
updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}
// Compute lengths and cache them
// We cannot overwrite getLengths() because UtoT mapping uses it.
getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let r=0,i=this.curves.length;r<i;r++)t+=this.curves[r].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let r=0;r<=e;r++)t.push(this.getPoint(r/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let r;for(let i=0,n=this.curves;i<n.length;i++){const s=n[i],a=s.isEllipseCurve?2*e:s.isLineCurve||s.isLineCurve3?1:s.isSplineCurve?e*s.points.length:e,o=s.getPoints(a);for(let e=0;e<o.length;e++){const i=o[e];r&&r.equals(i)||(t.push(i),r=i)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,r=e.curves.length;t<r;t++){const r=e.curves[t];this.curves.push(r.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,r=this.curves.length;t<r;t++){const r=this.curves[t];e.curves.push(r.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,r=e.curves.length;t<r;t++){const r=e.curves[t];this.curves.push((new Curves[r.type]).fromJSON(r))}return this}},Path=class extends CurvePath{constructor(e){super(),this.type="Path",this.currentPoint=new Vector2,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,r=e.length;t<r;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const r=new LineCurve(this.currentPoint.clone(),new Vector2(e,t));return this.curves.push(r),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,r,i){const n=new QuadraticBezierCurve(this.currentPoint.clone(),new Vector2(e,t),new Vector2(r,i));return this.curves.push(n),this.currentPoint.set(r,i),this}bezierCurveTo(e,t,r,i,n,s){const a=new CubicBezierCurve(this.currentPoint.clone(),new Vector2(e,t),new Vector2(r,i),new Vector2(n,s));return this.curves.push(a),this.currentPoint.set(n,s),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),r=new SplineCurve(t);return this.curves.push(r),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,r,i,n,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(e+a,t+o,r,i,n,s),this}absarc(e,t,r,i,n,s){return this.absellipse(e,t,r,r,i,n,s),this}ellipse(e,t,r,i,n,s,a,o){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(e+l,t+c,r,i,n,s,a,o),this}absellipse(e,t,r,i,n,s,a,o){const l=new EllipseCurve(e,t,r,i,n,s,a,o);if(this.curves.length>0){const e=l.getPoint(0);e.equals(this.currentPoint)||this.lineTo(e.x,e.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}},LatheGeometry=class extends BufferGeometry{constructor(e=[new Vector2(0,-.5),new Vector2(.5,0),new Vector2(0,.5)],t=12,r=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:e,segments:t,phiStart:r,phiLength:i},t=Math.floor(t),i=clamp(i,0,2*Math.PI);const n=[],s=[],a=[],o=[],l=[],c=1/t,u=new Vector3,h=new Vector2,p=new Vector3,d=new Vector3,m=new Vector3;let f=0,g=0;for(let t=0;t<=e.length-1;t++)switch(t){case 0:f=e[t+1].x-e[t].x,g=e[t+1].y-e[t].y,p.x=1*g,p.y=-f,p.z=0*g,m.copy(p),p.normalize(),o.push(p.x,p.y,p.z);break;case e.length-1:o.push(m.x,m.y,m.z);break;default:f=e[t+1].x-e[t].x,g=e[t+1].y-e[t].y,p.x=1*g,p.y=-f,p.z=0*g,d.copy(p),p.x+=m.x,p.y+=m.y,p.z+=m.z,p.normalize(),o.push(p.x,p.y,p.z),m.copy(d)}for(let n=0;n<=t;n++){const p=r+n*c*i,d=Math.sin(p),m=Math.cos(p);for(let r=0;r<=e.length-1;r++){u.x=e[r].x*d,u.y=e[r].y,u.z=e[r].x*m,s.push(u.x,u.y,u.z),h.x=n/t,h.y=r/(e.length-1),a.push(h.x,h.y);const i=o[3*r+0]*d,c=o[3*r+1],p=o[3*r+0]*m;l.push(i,c,p)}}for(let r=0;r<t;r++)for(let t=0;t<e.length-1;t++){const i=t+r*e.length,s=i,a=i+e.length,o=i+e.length+1,l=i+1;n.push(s,a,l),n.push(o,l,a)}this.setIndex(n),this.setAttribute("position",new Float32BufferAttribute(s,3)),this.setAttribute("uv",new Float32BufferAttribute(a,2)),this.setAttribute("normal",new Float32BufferAttribute(l,3))}static fromJSON(e){return new LatheGeometry(e.points,e.segments,e.phiStart,e.phiLength)}},CapsuleGeometry=class extends LatheGeometry{constructor(e=1,t=1,r=4,i=8){const n=new Path;n.absarc(0,-t/2,e,1.5*Math.PI,0),n.absarc(0,t/2,e,0,.5*Math.PI),super(n.getPoints(r),i),this.type="CapsuleGeometry",this.parameters={radius:e,height:t,capSegments:r,radialSegments:i}}static fromJSON(e){return new CapsuleGeometry(e.radius,e.length,e.capSegments,e.radialSegments)}},CircleGeometry=class extends BufferGeometry{constructor(e=1,t=8,r=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:r,thetaLength:i},t=Math.max(3,t);const n=[],s=[],a=[],o=[],l=new Vector3,c=new Vector2;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let n=0,u=3;n<=t;n++,u+=3){const h=r+n/t*i;l.x=e*Math.cos(h),l.y=e*Math.sin(h),s.push(l.x,l.y,l.z),a.push(0,0,1),c.x=(s[u]/e+1)/2,c.y=(s[u+1]/e+1)/2,o.push(c.x,c.y)}for(let e=1;e<=t;e++)n.push(e,e+1,0);this.setIndex(n),this.setAttribute("position",new Float32BufferAttribute(s,3)),this.setAttribute("normal",new Float32BufferAttribute(a,3)),this.setAttribute("uv",new Float32BufferAttribute(o,2))}static fromJSON(e){return new CircleGeometry(e.radius,e.segments,e.thetaStart,e.thetaLength)}},CylinderGeometry=class extends BufferGeometry{constructor(e=1,t=1,r=1,i=8,n=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:r,radialSegments:i,heightSegments:n,openEnded:s,thetaStart:a,thetaLength:o};const l=this;i=Math.floor(i),n=Math.floor(n);const c=[],u=[],h=[],p=[];let d=0;const m=[],f=r/2;let g=0;function _(r){const n=d,s=new Vector2,m=new Vector3;let _=0;const y=!0===r?e:t,T=!0===r?1:-1;for(let e=1;e<=i;e++)u.push(0,f*T,0),h.push(0,T,0),p.push(.5,.5),d++;const v=d;for(let e=0;e<=i;e++){const t=e/i*o+a,r=Math.cos(t),n=Math.sin(t);m.x=y*n,m.y=f*T,m.z=y*r,u.push(m.x,m.y,m.z),h.push(0,T,0),s.x=.5*r+.5,s.y=.5*n*T+.5,p.push(s.x,s.y),d++}for(let e=0;e<i;e++){const t=n+e,i=v+e;!0===r?c.push(i,i+1,t):c.push(i+1,i,t),_+=3}l.addGroup(g,_,!0===r?1:2),g+=_}!function(){const s=new Vector3,_=new Vector3;let y=0;const T=(t-e)/r;for(let l=0;l<=n;l++){const c=[],g=l/n,y=g*(t-e)+e;for(let e=0;e<=i;e++){const t=e/i,n=t*o+a,l=Math.sin(n),m=Math.cos(n);_.x=y*l,_.y=-g*r+f,_.z=y*m,u.push(_.x,_.y,_.z),s.set(l,T,m).normalize(),h.push(s.x,s.y,s.z),p.push(t,1-g),c.push(d++)}m.push(c)}for(let e=0;e<i;e++)for(let t=0;t<n;t++){const r=m[t][e],i=m[t+1][e],n=m[t+1][e+1],s=m[t][e+1];c.push(r,i,s),c.push(i,n,s),y+=6}l.addGroup(g,y,0),g+=y}(),!1===s&&(e>0&&_(!0),t>0&&_(!1)),this.setIndex(c),this.setAttribute("position",new Float32BufferAttribute(u,3)),this.setAttribute("normal",new Float32BufferAttribute(h,3)),this.setAttribute("uv",new Float32BufferAttribute(p,2))}static fromJSON(e){return new CylinderGeometry(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}},ConeGeometry=class extends CylinderGeometry{constructor(e=1,t=1,r=8,i=1,n=!1,s=0,a=2*Math.PI){super(0,e,t,r,i,n,s,a),this.type="ConeGeometry",this.parameters={radius:e,height:t,radialSegments:r,heightSegments:i,openEnded:n,thetaStart:s,thetaLength:a}}static fromJSON(e){return new ConeGeometry(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}},PolyhedronGeometry=class extends BufferGeometry{constructor(e=[],t=[],r=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:r,detail:i};const n=[],s=[];function a(e,t,r,i){const n=i+1,s=[];for(let i=0;i<=n;i++){s[i]=[];const a=e.clone().lerp(r,i/n),o=t.clone().lerp(r,i/n),l=n-i;for(let e=0;e<=l;e++)s[i][e]=0===e&&i===n?a:a.clone().lerp(o,e/l)}for(let e=0;e<n;e++)for(let t=0;t<2*(n-e)-1;t++){const r=Math.floor(t/2);t%2==0?(o(s[e][r+1]),o(s[e+1][r]),o(s[e][r])):(o(s[e][r+1]),o(s[e+1][r+1]),o(s[e+1][r]))}}function o(e){n.push(e.x,e.y,e.z)}function l(t,r){const i=3*t;r.x=e[i+0],r.y=e[i+1],r.z=e[i+2]}function c(e,t,r,i){i<0&&1===e.x&&(s[t]=e.x-1),0===r.x&&0===r.z&&(s[t]=i/2/Math.PI+.5)}function u(e){return Math.atan2(e.z,-e.x)}!function(e){const r=new Vector3,i=new Vector3,n=new Vector3;for(let s=0;s<t.length;s+=3)l(t[s+0],r),l(t[s+1],i),l(t[s+2],n),a(r,i,n,e)}(i),function(e){const t=new Vector3;for(let r=0;r<n.length;r+=3)t.x=n[r+0],t.y=n[r+1],t.z=n[r+2],t.normalize().multiplyScalar(e),n[r+0]=t.x,n[r+1]=t.y,n[r+2]=t.z}(r),function(){const e=new Vector3;for(let r=0;r<n.length;r+=3){e.x=n[r+0],e.y=n[r+1],e.z=n[r+2];const i=u(e)/2/Math.PI+.5,a=(t=e,Math.atan2(-t.y,Math.sqrt(t.x*t.x+t.z*t.z))/Math.PI+.5);s.push(i,1-a)}var t;(function(){const e=new Vector3,t=new Vector3,r=new Vector3,i=new Vector3,a=new Vector2,o=new Vector2,l=new Vector2;for(let h=0,p=0;h<n.length;h+=9,p+=6){e.set(n[h+0],n[h+1],n[h+2]),t.set(n[h+3],n[h+4],n[h+5]),r.set(n[h+6],n[h+7],n[h+8]),a.set(s[p+0],s[p+1]),o.set(s[p+2],s[p+3]),l.set(s[p+4],s[p+5]),i.copy(e).add(t).add(r).divideScalar(3);const d=u(i);c(a,p+0,e,d),c(o,p+2,t,d),c(l,p+4,r,d)}})(),function(){for(let e=0;e<s.length;e+=6){const t=s[e+0],r=s[e+2],i=s[e+4],n=Math.max(t,r,i),a=Math.min(t,r,i);n>.9&&a<.1&&(t<.2&&(s[e+0]+=1),r<.2&&(s[e+2]+=1),i<.2&&(s[e+4]+=1))}}()}(),this.setAttribute("position",new Float32BufferAttribute(n,3)),this.setAttribute("normal",new Float32BufferAttribute(n.slice(),3)),this.setAttribute("uv",new Float32BufferAttribute(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}static fromJSON(e){return new PolyhedronGeometry(e.vertices,e.indices,e.radius,e.details)}},DodecahedronGeometry=class extends PolyhedronGeometry{constructor(e=1,t=0){const r=(1+Math.sqrt(5))/2,i=1/r;super([
// (±1, ±1, ±1)
-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,
// (0, ±1/φ, ±φ)
0,-i,-r,0,-i,r,0,i,-r,0,i,r,
// (±1/φ, ±φ, 0)
-i,-r,0,-i,r,0,i,-r,0,i,r,0,
// (±φ, 0, ±1/φ)
-r,0,-i,r,0,-i,-r,0,i,r,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],e,t),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new DodecahedronGeometry(e.radius,e.detail)}},_v0=new Vector3,_v1$1=new Vector3,_normal=new Vector3,_triangle=new Triangle,EdgesGeometry=class extends BufferGeometry{constructor(e=null,t=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:e,thresholdAngle:t},null!==e){const r=4,i=Math.pow(10,r),n=Math.cos(DEG2RAD*t),s=e.getIndex(),a=e.getAttribute("position"),o=s?s.count:a.count,l=[0,0,0],c=["a","b","c"],u=new Array(3),h={},p=[];for(let e=0;e<o;e+=3){s?(l[0]=s.getX(e),l[1]=s.getX(e+1),l[2]=s.getX(e+2)):(l[0]=e,l[1]=e+1,l[2]=e+2);const{a:t,b:r,c:o}=_triangle;if(t.fromBufferAttribute(a,l[0]),r.fromBufferAttribute(a,l[1]),o.fromBufferAttribute(a,l[2]),_triangle.getNormal(_normal),u[0]=`${Math.round(t.x*i)},${Math.round(t.y*i)},${Math.round(t.z*i)}`,u[1]=`${Math.round(r.x*i)},${Math.round(r.y*i)},${Math.round(r.z*i)}`,u[2]=`${Math.round(o.x*i)},${Math.round(o.y*i)},${Math.round(o.z*i)}`,u[0]!==u[1]&&u[1]!==u[2]&&u[2]!==u[0])for(let e=0;e<3;e++){const t=(e+1)%3,r=u[e],i=u[t],s=_triangle[c[e]],a=_triangle[c[t]],o=`${r}_${i}`,d=`${i}_${r}`;d in h&&h[d]?(_normal.dot(h[d].normal)<=n&&(p.push(s.x,s.y,s.z),p.push(a.x,a.y,a.z)),h[d]=null):o in h||(h[o]={index0:l[e],index1:l[t],normal:_normal.clone()})}}for(const e in h)if(h[e]){const{index0:t,index1:r}=h[e];_v0.fromBufferAttribute(a,t),_v1$1.fromBufferAttribute(a,r),p.push(_v0.x,_v0.y,_v0.z),p.push(_v1$1.x,_v1$1.y,_v1$1.z)}this.setAttribute("position",new Float32BufferAttribute(p,3))}}},Shape=class extends Path{constructor(e){super(e),this.uuid=generateUUID(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let r=0,i=this.holes.length;r<i;r++)t[r]=this.holes[r].getPoints(e);return t}
// get points of shape and holes (keypoints based on segments parameter)
extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,r=e.holes.length;t<r;t++){const r=e.holes[t];this.holes.push(r.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,r=this.holes.length;t<r;t++){const r=this.holes[t];e.holes.push(r.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,r=e.holes.length;t<r;t++){const r=e.holes[t];this.holes.push((new Path).fromJSON(r))}return this}},Earcut={triangulate:function(e,t,r=2){const i=t&&t.length,n=i?t[0]*r:e.length;let s=linkedList(e,0,n,r,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,c,u,h,p,d;if(i&&(s=eliminateHoles(e,t,s,r)),e.length>80*r){o=c=e[0],l=u=e[1];for(let t=r;t<n;t+=r)h=e[t],p=e[t+1],h<o&&(o=h),p<l&&(l=p),h>c&&(c=h),p>u&&(u=p);d=Math.max(c-o,u-l),d=0!==d?32767/d:0}return earcutLinked(s,a,r,o,l,d,0),a}};function linkedList(e,t,r,i,n){let s,a;if(n===signedArea(e,t,r,i)>0)for(s=t;s<r;s+=i)a=insertNode(s,e[s],e[s+1],a);else for(s=r-i;s>=t;s-=i)a=insertNode(s,e[s],e[s+1],a);return a&&equals(a,a.next)&&(removeNode(a),a=a.next),a}function filterPoints(e,t){if(!e)return e;t||(t=e);let r,i=e;do{if(r=!1,i.steiner||!equals(i,i.next)&&0!==area(i.prev,i,i.next))i=i.next;else{if(removeNode(i),i=t=i.prev,i===i.next)break;r=!0}}while(r||i!==t);return t}function earcutLinked(e,t,r,i,n,s,a){if(!e)return;!a&&s&&indexCurve(e,i,n,s);let o,l,c=e;for(;e.prev!==e.next;)if(o=e.prev,l=e.next,s?isEarHashed(e,i,n,s):isEar(e))t.push(o.i/r|0),t.push(e.i/r|0),t.push(l.i/r|0),removeNode(e),e=l.next,c=l.next;else if((e=l)===c){a?1===a?earcutLinked(e=cureLocalIntersections(filterPoints(e),t,r),t,r,i,n,s,2):2===a&&splitEarcut(e,t,r,i,n,s):earcutLinked(filterPoints(e),t,r,i,n,s,1);break}}function isEar(e){const t=e.prev,r=e,i=e.next;if(area(t,r,i)>=0)return!1;const n=t.x,s=r.x,a=i.x,o=t.y,l=r.y,c=i.y,u=n<s?n<a?n:a:s<a?s:a,h=o<l?o<c?o:c:l<c?l:c,p=n>s?n>a?n:a:s>a?s:a,d=o>l?o>c?o:c:l>c?l:c;let m=i.next;for(;m!==t;){if(m.x>=u&&m.x<=p&&m.y>=h&&m.y<=d&&pointInTriangle(n,o,s,l,a,c,m.x,m.y)&&area(m.prev,m,m.next)>=0)return!1;m=m.next}return!0}function isEarHashed(e,t,r,i){const n=e.prev,s=e,a=e.next;if(area(n,s,a)>=0)return!1;const o=n.x,l=s.x,c=a.x,u=n.y,h=s.y,p=a.y,d=o<l?o<c?o:c:l<c?l:c,m=u<h?u<p?u:p:h<p?h:p,f=o>l?o>c?o:c:l>c?l:c,g=u>h?u>p?u:p:h>p?h:p,_=zOrder(d,m,t,r,i),y=zOrder(f,g,t,r,i);let T=e.prevZ,v=e.nextZ;for(;T&&T.z>=_&&v&&v.z<=y;){if(T.x>=d&&T.x<=f&&T.y>=m&&T.y<=g&&T!==n&&T!==a&&pointInTriangle(o,u,l,h,c,p,T.x,T.y)&&area(T.prev,T,T.next)>=0)return!1;if(T=T.prevZ,v.x>=d&&v.x<=f&&v.y>=m&&v.y<=g&&v!==n&&v!==a&&pointInTriangle(o,u,l,h,c,p,v.x,v.y)&&area(v.prev,v,v.next)>=0)return!1;v=v.nextZ}for(;T&&T.z>=_;){if(T.x>=d&&T.x<=f&&T.y>=m&&T.y<=g&&T!==n&&T!==a&&pointInTriangle(o,u,l,h,c,p,T.x,T.y)&&area(T.prev,T,T.next)>=0)return!1;T=T.prevZ}for(;v&&v.z<=y;){if(v.x>=d&&v.x<=f&&v.y>=m&&v.y<=g&&v!==n&&v!==a&&pointInTriangle(o,u,l,h,c,p,v.x,v.y)&&area(v.prev,v,v.next)>=0)return!1;v=v.nextZ}return!0}function cureLocalIntersections(e,t,r){let i=e;do{const n=i.prev,s=i.next.next;!equals(n,s)&&intersects(n,i,i.next,s)&&locallyInside(n,s)&&locallyInside(s,n)&&(t.push(n.i/r|0),t.push(i.i/r|0),t.push(s.i/r|0),removeNode(i),removeNode(i.next),i=e=s),i=i.next}while(i!==e);return filterPoints(i)}function splitEarcut(e,t,r,i,n,s){let a=e;do{let e=a.next.next;for(;e!==a.prev;){if(a.i!==e.i&&isValidDiagonal(a,e)){let o=splitPolygon(a,e);return a=filterPoints(a,a.next),o=filterPoints(o,o.next),earcutLinked(a,t,r,i,n,s,0),void earcutLinked(o,t,r,i,n,s,0)}e=e.next}a=a.next}while(a!==e)}function eliminateHoles(e,t,r,i){const n=[];let s,a,o,l,c;for(s=0,a=t.length;s<a;s++)o=t[s]*i,l=s<a-1?t[s+1]*i:e.length,c=linkedList(e,o,l,i,!1),c===c.next&&(c.steiner=!0),n.push(getLeftmost(c));for(n.sort(compareX),s=0;s<n.length;s++)r=eliminateHole(n[s],r);return r}function compareX(e,t){return e.x-t.x}function eliminateHole(e,t){const r=findHoleBridge(e,t);if(!r)return t;const i=splitPolygon(r,e);return filterPoints(i,i.next),filterPoints(r,r.next)}function findHoleBridge(e,t){let r,i=t,n=-1/0;const s=e.x,a=e.y;do{if(a<=i.y&&a>=i.next.y&&i.next.y!==i.y){const e=i.x+(a-i.y)*(i.next.x-i.x)/(i.next.y-i.y);if(e<=s&&e>n&&(n=e,r=i.x<i.next.x?i:i.next,e===s))return r}i=i.next}while(i!==t);if(!r)return null;const o=r,l=r.x,c=r.y;let u,h=1/0;i=r;do{s>=i.x&&i.x>=l&&s!==i.x&&pointInTriangle(a<c?s:n,a,l,c,a<c?n:s,a,i.x,i.y)&&(u=Math.abs(a-i.y)/(s-i.x),locallyInside(i,e)&&(u<h||u===h&&(i.x>r.x||i.x===r.x&&sectorContainsSector(r,i)))&&(r=i,h=u)),i=i.next}while(i!==o);return r}function sectorContainsSector(e,t){return area(e.prev,e,t.prev)<0&&area(t.next,e,e.next)<0}function indexCurve(e,t,r,i){let n=e;do{0===n.z&&(n.z=zOrder(n.x,n.y,t,r,i)),n.prevZ=n.prev,n.nextZ=n.next,n=n.next}while(n!==e);n.prevZ.nextZ=null,n.prevZ=null,sortLinked(n)}function sortLinked(e){let t,r,i,n,s,a,o,l,c=1;do{for(r=e,e=null,s=null,a=0;r;){for(a++,i=r,o=0,t=0;t<c&&(o++,i=i.nextZ,i);t++);for(l=c;o>0||l>0&&i;)0!==o&&(0===l||!i||r.z<=i.z)?(n=r,r=r.nextZ,o--):(n=i,i=i.nextZ,l--),s?s.nextZ=n:e=n,n.prevZ=s,s=n;r=i}s.nextZ=null,c*=2}while(a>1);return e}function zOrder(e,t,r,i,n){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-r)*n|0)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-i)*n|0)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function getLeftmost(e){let t=e,r=e;do{(t.x<r.x||t.x===r.x&&t.y<r.y)&&(r=t),t=t.next}while(t!==e);return r}function pointInTriangle(e,t,r,i,n,s,a,o){return(n-a)*(t-o)>=(e-a)*(s-o)&&(e-a)*(i-o)>=(r-a)*(t-o)&&(r-a)*(s-o)>=(n-a)*(i-o)}function isValidDiagonal(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!intersectsPolygon(e,t)&&(locallyInside(e,t)&&locallyInside(t,e)&&middleInside(e,t)&&(area(e.prev,e,t.prev)||area(e,t.prev,t))||// does not create opposite-facing sectors
equals(e,t)&&area(e.prev,e,e.next)>0&&area(t.prev,t,t.next)>0)}function area(e,t,r){return(t.y-e.y)*(r.x-t.x)-(t.x-e.x)*(r.y-t.y)}function equals(e,t){return e.x===t.x&&e.y===t.y}function intersects(e,t,r,i){const n=sign(area(e,t,r)),s=sign(area(e,t,i)),a=sign(area(r,i,e)),o=sign(area(r,i,t));return n!==s&&a!==o||(!(0!==n||!onSegment(e,r,t))||(!(0!==s||!onSegment(e,i,t))||(!(0!==a||!onSegment(r,e,i))||!(0!==o||!onSegment(r,t,i)))))}function onSegment(e,t,r){return t.x<=Math.max(e.x,r.x)&&t.x>=Math.min(e.x,r.x)&&t.y<=Math.max(e.y,r.y)&&t.y>=Math.min(e.y,r.y)}function sign(e){return e>0?1:e<0?-1:0}function intersectsPolygon(e,t){let r=e;do{if(r.i!==e.i&&r.next.i!==e.i&&r.i!==t.i&&r.next.i!==t.i&&intersects(r,r.next,e,t))return!0;r=r.next}while(r!==e);return!1}function locallyInside(e,t){return area(e.prev,e,e.next)<0?area(e,t,e.next)>=0&&area(e,e.prev,t)>=0:area(e,t,e.prev)<0||area(e,e.next,t)<0}function middleInside(e,t){let r=e,i=!1;const n=(e.x+t.x)/2,s=(e.y+t.y)/2;do{r.y>s!=r.next.y>s&&r.next.y!==r.y&&n<(r.next.x-r.x)*(s-r.y)/(r.next.y-r.y)+r.x&&(i=!i),r=r.next}while(r!==e);return i}function splitPolygon(e,t){const r=new Node2(e.i,e.x,e.y),i=new Node2(t.i,t.x,t.y),n=e.next,s=t.prev;return e.next=t,t.prev=e,r.next=n,n.prev=r,i.next=r,r.prev=i,s.next=i,i.prev=s,i}function insertNode(e,t,r,i){const n=new Node2(e,t,r);return i?(n.next=i.next,n.prev=i,i.next.prev=n,i.next=n):(n.prev=n,n.next=n),n}function removeNode(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function Node2(e,t,r){this.i=e,this.x=t,this.y=r,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function signedArea(e,t,r,i){let n=0;for(let s=t,a=r-i;s<r;s+=i)n+=(e[a]-e[s])*(e[s+1]+e[a+1]),a=s;return n}var ShapeUtils=class{
// calculate area of the contour polygon
static area(e){const t=e.length;let r=0;for(let i=t-1,n=0;n<t;i=n++)r+=e[i].x*e[n].y-e[n].x*e[i].y;return.5*r}static isClockWise(e){return ShapeUtils.area(e)<0}static triangulateShape(e,t){const r=[],i=[],n=[];removeDupEndPts(e),addContour(r,e);let s=e.length;t.forEach(removeDupEndPts);for(let e=0;e<t.length;e++)i.push(s),s+=t[e].length,addContour(r,t[e]);const a=Earcut.triangulate(r,i);for(let e=0;e<a.length;e+=3)n.push(a.slice(e,e+3));return n}};function removeDupEndPts(e){const t=e.length;t>2&&e[t-1].equals(e[0])&&e.pop()}function addContour(e,t){for(let r=0;r<t.length;r++)e.push(t[r].x),e.push(t[r].y)}var ExtrudeGeometry=class extends BufferGeometry{constructor(e=new Shape([new Vector2(.5,.5),new Vector2(-.5,.5),new Vector2(-.5,-.5),new Vector2(.5,-.5)]),t={}){super(),this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];const r=this,i=[],n=[];for(let t=0,r=e.length;t<r;t++){s(e[t])}function s(e){const s=[],a=void 0!==t.curveSegments?t.curveSegments:12,o=void 0!==t.steps?t.steps:1,l=void 0!==t.depth?t.depth:1;let c=void 0===t.bevelEnabled||t.bevelEnabled,u=void 0!==t.bevelThickness?t.bevelThickness:.2,h=void 0!==t.bevelSize?t.bevelSize:u-.1,p=void 0!==t.bevelOffset?t.bevelOffset:0,d=void 0!==t.bevelSegments?t.bevelSegments:3;const m=t.extrudePath,f=void 0!==t.UVGenerator?t.UVGenerator:WorldUVGenerator;let g,_,y,T,v,E=!1;m&&(g=m.getSpacedPoints(o),E=!0,c=!1,_=m.computeFrenetFrames(o,!1),y=new Vector3,T=new Vector3,v=new Vector3),c||(d=0,u=0,h=0,p=0);const I=e.extractPoints(a);let b=I.shape;const x=I.holes;if(!ShapeUtils.isClockWise(b)){b=b.reverse();for(let e=0,t=x.length;e<t;e++){const t=x[e];ShapeUtils.isClockWise(t)&&(x[e]=t.reverse())}}const S=ShapeUtils.triangulateShape(b,x),w=b;for(let e=0,t=x.length;e<t;e++){const t=x[e];b=b.concat(t)}function C(e,t,r){return t||console.error("THREE.ExtrudeGeometry: vec does not exist"),t.clone().multiplyScalar(r).add(e)}const M=b.length,R=S.length;function A(e,t,r){let i,n,s;const a=e.x-t.x,o=e.y-t.y,l=r.x-e.x,c=r.y-e.y,u=a*a+o*o,h=a*c-o*l;if(Math.abs(h)>Number.EPSILON){const h=Math.sqrt(u),p=Math.sqrt(l*l+c*c),d=t.x-o/h,m=t.y+a/h,f=((r.x-c/p-d)*c-(r.y+l/p-m)*l)/(a*c-o*l);i=d+a*f-e.x,n=m+o*f-e.y;const g=i*i+n*n;if(g<=2)return new Vector2(i,n);s=Math.sqrt(g/2)}else{let e=!1;a>Number.EPSILON?l>Number.EPSILON&&(e=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(e=!0):Math.sign(o)===Math.sign(c)&&(e=!0),e?(i=-o,n=a,s=Math.sqrt(u)):(i=a,n=o,s=Math.sqrt(u/2))}return new Vector2(i/s,n/s)}const D=[];for(let e=0,t=w.length,r=t-1,i=e+1;e<t;e++,r++,i++)r===t&&(r=0),i===t&&(i=0),D[e]=A(w[e],w[r],w[i]);const O=[];let L,P=D.concat();for(let e=0,t=x.length;e<t;e++){const t=x[e];L=[];for(let e=0,r=t.length,i=r-1,n=e+1;e<r;e++,i++,n++)i===r&&(i=0),n===r&&(n=0),L[e]=A(t[e],t[i],t[n]);O.push(L),P=P.concat(L)}for(let e=0;e<d;e++){const t=e/d,r=u*Math.cos(t*Math.PI/2),i=h*Math.sin(t*Math.PI/2)+p;for(let e=0,t=w.length;e<t;e++){const t=C(w[e],D[e],i);U(t.x,t.y,-r)}for(let e=0,t=x.length;e<t;e++){const t=x[e];L=O[e];for(let e=0,n=t.length;e<n;e++){const n=C(t[e],L[e],i);U(n.x,n.y,-r)}}}const N=h+p;for(let e=0;e<M;e++){const t=c?C(b[e],P[e],N):b[e];E?(T.copy(_.normals[0]).multiplyScalar(t.x),y.copy(_.binormals[0]).multiplyScalar(t.y),v.copy(g[0]).add(T).add(y),U(v.x,v.y,v.z)):U(t.x,t.y,0)}for(let e=1;e<=o;e++)for(let t=0;t<M;t++){const r=c?C(b[t],P[t],N):b[t];E?(T.copy(_.normals[e]).multiplyScalar(r.x),y.copy(_.binormals[e]).multiplyScalar(r.y),v.copy(g[e]).add(T).add(y),U(v.x,v.y,v.z)):U(r.x,r.y,l/o*e)}for(let e=d-1;e>=0;e--){const t=e/d,r=u*Math.cos(t*Math.PI/2),i=h*Math.sin(t*Math.PI/2)+p;for(let e=0,t=w.length;e<t;e++){const t=C(w[e],D[e],i);U(t.x,t.y,l+r)}for(let e=0,t=x.length;e<t;e++){const t=x[e];L=O[e];for(let e=0,n=t.length;e<n;e++){const n=C(t[e],L[e],i);E?U(n.x,n.y+g[o-1].y,g[o-1].x+r):U(n.x,n.y,l+r)}}}function F(e,t){let r=e.length;for(;--r>=0;){const i=r;let n=r-1;n<0&&(n=e.length-1);for(let e=0,r=o+2*d;e<r;e++){const r=M*e,s=M*(e+1);k(t+i+r,t+n+r,t+n+s,t+i+s)}}}function U(e,t,r){s.push(e),s.push(t),s.push(r)}function B(e,t,n){G(e),G(t),G(n);const s=i.length/3,a=f.generateTopUV(r,i,s-3,s-2,s-1);V(a[0]),V(a[1]),V(a[2])}function k(e,t,n,s){G(e),G(t),G(s),G(t),G(n),G(s);const a=i.length/3,o=f.generateSideWallUV(r,i,a-6,a-3,a-2,a-1);V(o[0]),V(o[1]),V(o[3]),V(o[1]),V(o[2]),V(o[3])}function G(e){i.push(s[3*e+0]),i.push(s[3*e+1]),i.push(s[3*e+2])}function V(e){n.push(e.x),n.push(e.y)}!function(){const e=i.length/3;if(c){let e=0,t=M*e;for(let e=0;e<R;e++){const r=S[e];B(r[2]+t,r[1]+t,r[0]+t)}e=o+2*d,t=M*e;for(let e=0;e<R;e++){const r=S[e];B(r[0]+t,r[1]+t,r[2]+t)}}else{for(let e=0;e<R;e++){const t=S[e];B(t[2],t[1],t[0])}for(let e=0;e<R;e++){const t=S[e];B(t[0]+M*o,t[1]+M*o,t[2]+M*o)}}r.addGroup(e,i.length/3-e,0)}(),function(){const e=i.length/3;let t=0;F(w,t),t+=w.length;for(let e=0,r=x.length;e<r;e++){const r=x[e];F(r,t),t+=r.length}r.addGroup(e,i.length/3-e,1)}()}this.setAttribute("position",new Float32BufferAttribute(i,3)),this.setAttribute("uv",new Float32BufferAttribute(n,2)),this.computeVertexNormals()}toJSON(){const e=super.toJSON();return toJSON$1(this.parameters.shapes,this.parameters.options,e)}static fromJSON(e,t){const r=[];for(let i=0,n=e.shapes.length;i<n;i++){const n=t[e.shapes[i]];r.push(n)}const i=e.options.extrudePath;return void 0!==i&&(e.options.extrudePath=(new Curves[i.type]).fromJSON(i)),new ExtrudeGeometry(r,e.options)}},WorldUVGenerator={generateTopUV:function(e,t,r,i,n){const s=t[3*r],a=t[3*r+1],o=t[3*i],l=t[3*i+1],c=t[3*n],u=t[3*n+1];return[new Vector2(s,a),new Vector2(o,l),new Vector2(c,u)]},generateSideWallUV:function(e,t,r,i,n,s){const a=t[3*r],o=t[3*r+1],l=t[3*r+2],c=t[3*i],u=t[3*i+1],h=t[3*i+2],p=t[3*n],d=t[3*n+1],m=t[3*n+2],f=t[3*s],g=t[3*s+1],_=t[3*s+2];return Math.abs(o-u)<Math.abs(a-c)?[new Vector2(a,1-l),new Vector2(c,1-h),new Vector2(p,1-m),new Vector2(f,1-_)]:[new Vector2(o,1-l),new Vector2(u,1-h),new Vector2(d,1-m),new Vector2(g,1-_)]}};function toJSON$1(e,t,r){if(r.shapes=[],Array.isArray(e))for(let t=0,i=e.length;t<i;t++){const i=e[t];r.shapes.push(i.uuid)}else r.shapes.push(e.uuid);return r.options=Object.assign({},t),void 0!==t.extrudePath&&(r.options.extrudePath=t.extrudePath.toJSON()),r}var IcosahedronGeometry=class extends PolyhedronGeometry{constructor(e=1,t=0){const r=(1+Math.sqrt(5))/2;super([-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],e,t),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new IcosahedronGeometry(e.radius,e.detail)}},OctahedronGeometry=class extends PolyhedronGeometry{constructor(e=1,t=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],e,t),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new OctahedronGeometry(e.radius,e.detail)}},RingGeometry=class extends BufferGeometry{constructor(e=.5,t=1,r=8,i=1,n=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:r,phiSegments:i,thetaStart:n,thetaLength:s},r=Math.max(3,r);const a=[],o=[],l=[],c=[];let u=e;const h=(t-e)/(i=Math.max(1,i)),p=new Vector3,d=new Vector2;for(let e=0;e<=i;e++){for(let e=0;e<=r;e++){const i=n+e/r*s;p.x=u*Math.cos(i),p.y=u*Math.sin(i),o.push(p.x,p.y,p.z),l.push(0,0,1),d.x=(p.x/t+1)/2,d.y=(p.y/t+1)/2,c.push(d.x,d.y)}u+=h}for(let e=0;e<i;e++){const t=e*(r+1);for(let e=0;e<r;e++){const i=e+t,n=i,s=i+r+1,o=i+r+2,l=i+1;a.push(n,s,l),a.push(s,o,l)}}this.setIndex(a),this.setAttribute("position",new Float32BufferAttribute(o,3)),this.setAttribute("normal",new Float32BufferAttribute(l,3)),this.setAttribute("uv",new Float32BufferAttribute(c,2))}static fromJSON(e){return new RingGeometry(e.innerRadius,e.outerRadius,e.thetaSegments,e.phiSegments,e.thetaStart,e.thetaLength)}},ShapeGeometry=class extends BufferGeometry{constructor(e=new Shape([new Vector2(0,.5),new Vector2(-.5,-.5),new Vector2(.5,-.5)]),t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const r=[],i=[],n=[],s=[];let a=0,o=0;if(!1===Array.isArray(e))l(e);else for(let t=0;t<e.length;t++)l(e[t]),this.addGroup(a,o,t),a+=o,o=0;function l(e){const a=i.length/3,l=e.extractPoints(t);let c=l.shape;const u=l.holes;!1===ShapeUtils.isClockWise(c)&&(c=c.reverse());for(let e=0,t=u.length;e<t;e++){const t=u[e];!0===ShapeUtils.isClockWise(t)&&(u[e]=t.reverse())}const h=ShapeUtils.triangulateShape(c,u);for(let e=0,t=u.length;e<t;e++){const t=u[e];c=c.concat(t)}for(let e=0,t=c.length;e<t;e++){const t=c[e];i.push(t.x,t.y,0),n.push(0,0,1),s.push(t.x,t.y)}for(let e=0,t=h.length;e<t;e++){const t=h[e],i=t[0]+a,n=t[1]+a,s=t[2]+a;r.push(i,n,s),o+=3}}this.setIndex(r),this.setAttribute("position",new Float32BufferAttribute(i,3)),this.setAttribute("normal",new Float32BufferAttribute(n,3)),this.setAttribute("uv",new Float32BufferAttribute(s,2))}toJSON(){const e=super.toJSON();return toJSON(this.parameters.shapes,e)}static fromJSON(e,t){const r=[];for(let i=0,n=e.shapes.length;i<n;i++){const n=t[e.shapes[i]];r.push(n)}return new ShapeGeometry(r,e.curveSegments)}};function toJSON(e,t){if(t.shapes=[],Array.isArray(e))for(let r=0,i=e.length;r<i;r++){const i=e[r];t.shapes.push(i.uuid)}else t.shapes.push(e.uuid);return t}var SphereGeometry=class extends BufferGeometry{constructor(e=1,t=32,r=16,i=0,n=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:r,phiStart:i,phiLength:n,thetaStart:s,thetaLength:a},t=Math.max(3,Math.floor(t)),r=Math.max(2,Math.floor(r));const o=Math.min(s+a,Math.PI);let l=0;const c=[],u=new Vector3,h=new Vector3,p=[],d=[],m=[],f=[];for(let p=0;p<=r;p++){const g=[],_=p/r;let y=0;0==p&&0==s?y=.5/t:p==r&&o==Math.PI&&(y=-.5/t);for(let r=0;r<=t;r++){const o=r/t;u.x=-e*Math.cos(i+o*n)*Math.sin(s+_*a),u.y=e*Math.cos(s+_*a),u.z=e*Math.sin(i+o*n)*Math.sin(s+_*a),d.push(u.x,u.y,u.z),h.copy(u).normalize(),m.push(h.x,h.y,h.z),f.push(o+y,1-_),g.push(l++)}c.push(g)}for(let e=0;e<r;e++)for(let i=0;i<t;i++){const t=c[e][i+1],n=c[e][i],a=c[e+1][i],l=c[e+1][i+1];(0!==e||s>0)&&p.push(t,n,l),(e!==r-1||o<Math.PI)&&p.push(n,a,l)}this.setIndex(p),this.setAttribute("position",new Float32BufferAttribute(d,3)),this.setAttribute("normal",new Float32BufferAttribute(m,3)),this.setAttribute("uv",new Float32BufferAttribute(f,2))}static fromJSON(e){return new SphereGeometry(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}},TetrahedronGeometry=class extends PolyhedronGeometry{constructor(e=1,t=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],e,t),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new TetrahedronGeometry(e.radius,e.detail)}},TorusGeometry=class extends BufferGeometry{constructor(e=1,t=.4,r=8,i=6,n=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:r,tubularSegments:i,arc:n},r=Math.floor(r),i=Math.floor(i);const s=[],a=[],o=[],l=[],c=new Vector3,u=new Vector3,h=new Vector3;for(let s=0;s<=r;s++)for(let p=0;p<=i;p++){const d=p/i*n,m=s/r*Math.PI*2;u.x=(e+t*Math.cos(m))*Math.cos(d),u.y=(e+t*Math.cos(m))*Math.sin(d),u.z=t*Math.sin(m),a.push(u.x,u.y,u.z),c.x=e*Math.cos(d),c.y=e*Math.sin(d),h.subVectors(u,c).normalize(),o.push(h.x,h.y,h.z),l.push(p/i),l.push(s/r)}for(let e=1;e<=r;e++)for(let t=1;t<=i;t++){const r=(i+1)*e+t-1,n=(i+1)*(e-1)+t-1,a=(i+1)*(e-1)+t,o=(i+1)*e+t;s.push(r,n,o),s.push(n,a,o)}this.setIndex(s),this.setAttribute("position",new Float32BufferAttribute(a,3)),this.setAttribute("normal",new Float32BufferAttribute(o,3)),this.setAttribute("uv",new Float32BufferAttribute(l,2))}static fromJSON(e){return new TorusGeometry(e.radius,e.tube,e.radialSegments,e.tubularSegments,e.arc)}},TorusKnotGeometry=class extends BufferGeometry{constructor(e=1,t=.4,r=64,i=8,n=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:r,radialSegments:i,p:n,q:s},r=Math.floor(r),i=Math.floor(i);const a=[],o=[],l=[],c=[],u=new Vector3,h=new Vector3,p=new Vector3,d=new Vector3,m=new Vector3,f=new Vector3,g=new Vector3;for(let a=0;a<=r;++a){const y=a/r*n*Math.PI*2;_(y,n,s,e,p),_(y+.01,n,s,e,d),f.subVectors(d,p),g.addVectors(d,p),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let e=0;e<=i;++e){const n=e/i*Math.PI*2,s=-t*Math.cos(n),d=t*Math.sin(n);u.x=p.x+(s*g.x+d*m.x),u.y=p.y+(s*g.y+d*m.y),u.z=p.z+(s*g.z+d*m.z),o.push(u.x,u.y,u.z),h.subVectors(u,p).normalize(),l.push(h.x,h.y,h.z),c.push(a/r),c.push(e/i)}}for(let e=1;e<=r;e++)for(let t=1;t<=i;t++){const r=(i+1)*(e-1)+(t-1),n=(i+1)*e+(t-1),s=(i+1)*e+t,o=(i+1)*(e-1)+t;a.push(r,n,o),a.push(n,s,o)}function _(e,t,r,i,n){const s=Math.cos(e),a=Math.sin(e),o=r/t*e,l=Math.cos(o);n.x=i*(2+l)*.5*s,n.y=i*(2+l)*a*.5,n.z=i*Math.sin(o)*.5}this.setIndex(a),this.setAttribute("position",new Float32BufferAttribute(o,3)),this.setAttribute("normal",new Float32BufferAttribute(l,3)),this.setAttribute("uv",new Float32BufferAttribute(c,2))}static fromJSON(e){return new TorusKnotGeometry(e.radius,e.tube,e.tubularSegments,e.radialSegments,e.p,e.q)}},TubeGeometry=class extends BufferGeometry{constructor(e=new QuadraticBezierCurve3(new Vector3(-1,-1,0),new Vector3(-1,1,0),new Vector3(1,1,0)),t=64,r=1,i=8,n=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:r,radialSegments:i,closed:n};const s=e.computeFrenetFrames(t,n);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new Vector3,o=new Vector3,l=new Vector2;let c=new Vector3;const u=[],h=[],p=[],d=[];function m(n){c=e.getPointAt(n/t,c);const l=s.normals[n],p=s.binormals[n];for(let e=0;e<=i;e++){const t=e/i*Math.PI*2,n=Math.sin(t),s=-Math.cos(t);o.x=s*l.x+n*p.x,o.y=s*l.y+n*p.y,o.z=s*l.z+n*p.z,o.normalize(),h.push(o.x,o.y,o.z),a.x=c.x+r*o.x,a.y=c.y+r*o.y,a.z=c.z+r*o.z,u.push(a.x,a.y,a.z)}}!function(){for(let e=0;e<t;e++)m(e);m(!1===n?t:0),function(){for(let e=0;e<=t;e++)for(let r=0;r<=i;r++)l.x=e/t,l.y=r/i,p.push(l.x,l.y)}(),function(){for(let e=1;e<=t;e++)for(let t=1;t<=i;t++){const r=(i+1)*(e-1)+(t-1),n=(i+1)*e+(t-1),s=(i+1)*e+t,a=(i+1)*(e-1)+t;d.push(r,n,a),d.push(n,s,a)}}()}(),this.setIndex(d),this.setAttribute("position",new Float32BufferAttribute(u,3)),this.setAttribute("normal",new Float32BufferAttribute(h,3)),this.setAttribute("uv",new Float32BufferAttribute(p,2))}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new TubeGeometry((new Curves[e.path.type]).fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}},WireframeGeometry=class extends BufferGeometry{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},null!==e){const t=[],r=new Set,i=new Vector3,n=new Vector3;if(null!==e.index){const s=e.attributes.position,a=e.index;let o=e.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let e=0,l=o.length;e<l;++e){const l=o[e],c=l.start;for(let e=c,o=c+l.count;e<o;e+=3)for(let o=0;o<3;o++){const l=a.getX(e+o),c=a.getX(e+(o+1)%3);i.fromBufferAttribute(s,l),n.fromBufferAttribute(s,c),!0===isUniqueEdge(i,n,r)&&(t.push(i.x,i.y,i.z),t.push(n.x,n.y,n.z))}}}else{const s=e.attributes.position;for(let e=0,a=s.count/3;e<a;e++)for(let a=0;a<3;a++){const o=3*e+a,l=3*e+(a+1)%3;i.fromBufferAttribute(s,o),n.fromBufferAttribute(s,l),!0===isUniqueEdge(i,n,r)&&(t.push(i.x,i.y,i.z),t.push(n.x,n.y,n.z))}}this.setAttribute("position",new Float32BufferAttribute(t,3))}}};function isUniqueEdge(e,t,r){const i=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`,n=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`;return!0!==r.has(i)&&!0!==r.has(n)&&(r.add(i),r.add(n),!0)}var Geometries=Object.freeze({__proto__:null,BoxGeometry:BoxGeometry,CapsuleGeometry:CapsuleGeometry,CircleGeometry:CircleGeometry,ConeGeometry:ConeGeometry,CylinderGeometry:CylinderGeometry,DodecahedronGeometry:DodecahedronGeometry,EdgesGeometry:EdgesGeometry,ExtrudeGeometry:ExtrudeGeometry,IcosahedronGeometry:IcosahedronGeometry,LatheGeometry:LatheGeometry,OctahedronGeometry:OctahedronGeometry,PlaneGeometry:PlaneGeometry,PolyhedronGeometry:PolyhedronGeometry,RingGeometry:RingGeometry,ShapeGeometry:ShapeGeometry,SphereGeometry:SphereGeometry,TetrahedronGeometry:TetrahedronGeometry,TorusGeometry:TorusGeometry,TorusKnotGeometry:TorusKnotGeometry,TubeGeometry:TubeGeometry,WireframeGeometry:WireframeGeometry}),ShadowMaterial=class extends Material{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Color(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}},RawShaderMaterial=class extends ShaderMaterial{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},MeshStandardMaterial=class extends Material{constructor(e){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Color(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},MeshPhysicalMaterial=class extends MeshStandardMaterial{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Vector2(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return clamp(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(e){this.ior=(1+.4*e)/(1-.4*e)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Color(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Color(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Color(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._iridescence=0,this._transmission=0,this.setValues(e)}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},MeshPhongMaterial=class extends Material{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Color(16777215),this.specular=new Color(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},MeshToonMaterial=class extends Material{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Color(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},MeshNormalMaterial=class extends Material{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}},MeshLambertMaterial=class extends Material{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},MeshMatcapMaterial=class extends Material{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Color(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this.fog=e.fog,this}},LineDashedMaterial=class extends LineBasicMaterial{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}};function arraySlice(e,t,r){return isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==r?r:e.length)):e.slice(t,r)}function convertArray(e,t,r){return!e||// let 'undefined' and 'null' pass
!r&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)}function isTypedArray(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)}function getKeyframeOrder(e){const t=e.length,r=new Array(t);for(let e=0;e!==t;++e)r[e]=e;return r.sort((function(t,r){return e[t]-e[r]})),r}function sortedArray(e,t,r){const i=e.length,n=new e.constructor(i);for(let s=0,a=0;a!==i;++s){const i=r[s]*t;for(let r=0;r!==t;++r)n[a++]=e[i+r]}return n}function flattenJSON(e,t,r,i){let n=1,s=e[0];for(;void 0!==s&&void 0===s[i];)s=e[n++];if(void 0===s)return;let a=s[i];if(void 0!==a)if(Array.isArray(a))do{a=s[i],void 0!==a&&(t.push(s.time),r.push.apply(r,a)),s=e[n++]}while(void 0!==s);else if(void 0!==a.toArray)do{a=s[i],void 0!==a&&(t.push(s.time),a.toArray(r,r.length)),s=e[n++]}while(void 0!==s);else do{a=s[i],void 0!==a&&(t.push(s.time),r.push(a)),s=e[n++]}while(void 0!==s)}function subclip(e,t,r,i,n=30){const s=e.clone();s.name=t;const a=[];for(let e=0;e<s.tracks.length;++e){const t=s.tracks[e],o=t.getValueSize(),l=[],c=[];for(let e=0;e<t.times.length;++e){const s=t.times[e]*n;if(!(s<r||s>=i)){l.push(t.times[e]);for(let r=0;r<o;++r)c.push(t.values[e*o+r])}}0!==l.length&&(t.times=convertArray(l,t.times.constructor),t.values=convertArray(c,t.values.constructor),a.push(t))}s.tracks=a;let o=1/0;for(let e=0;e<s.tracks.length;++e)o>s.tracks[e].times[0]&&(o=s.tracks[e].times[0]);for(let e=0;e<s.tracks.length;++e)s.tracks[e].shift(-1*o);return s.resetDuration(),s}function makeClipAdditive(e,t=0,r=e,i=30){i<=0&&(i=30);const n=r.tracks.length,s=t/i;for(let t=0;t<n;++t){const i=r.tracks[t],n=i.ValueTypeName;if("bool"===n||"string"===n)continue;const a=e.tracks.find((function(e){return e.name===i.name&&e.ValueTypeName===n}));if(void 0===a)continue;let o=0;const l=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(o=l/3);let c=0;const u=a.getValueSize();a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=u/3);const h=i.times.length-1;let p;if(s<=i.times[0]){const e=o,t=l-o;p=arraySlice(i.values,e,t)}else if(s>=i.times[h]){const e=h*l+o,t=e+l-o;p=arraySlice(i.values,e,t)}else{const e=i.createInterpolant(),t=o,r=l-o;e.evaluate(s),p=arraySlice(e.resultBuffer,t,r)}if("quaternion"===n){(new Quaternion).fromArray(p).normalize().conjugate().toArray(p)}const d=a.times.length;for(let e=0;e<d;++e){const t=e*u+c;if("quaternion"===n)Quaternion.multiplyQuaternionsFlat(a.values,t,p,0,a.values,t);else{const e=u-2*c;for(let r=0;r<e;++r)a.values[t+r]-=p[r]}}}return e.blendMode=AdditiveAnimationBlendMode,e}var AnimationUtils=Object.freeze({__proto__:null,arraySlice:arraySlice,convertArray:convertArray,isTypedArray:isTypedArray,getKeyframeOrder:getKeyframeOrder,sortedArray:sortedArray,flattenJSON:flattenJSON,subclip:subclip,makeClipAdditive:makeClipAdditive}),Interpolant=class{constructor(e,t,r,i){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new t.constructor(r),this.sampleValues=t,this.valueSize=r,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let r=this._cachedIndex,i=t[r],n=t[r-1];e:{t:{let s;r:{i:if(!(e<i)){for(let s=r+2;;){if(void 0===i){if(e<n)break i;return r=t.length,this._cachedIndex=r,this.copySampleValue_(r-1)}if(r===s)break;if(n=i,i=t[++r],e<i)break t}s=t.length;break r}if(e>=n)break e;{const a=t[1];e<a&&(r=2,n=a);for(let s=r-2;;){if(void 0===n)return this._cachedIndex=0,this.copySampleValue_(0);if(r===s)break;if(i=n,n=t[--r-1],e>=n)break t}s=r,r=0}}for(;r<s;){const i=r+s>>>1;e<t[i]?s=i:r=i+1}if(i=t[r],n=t[r-1],void 0===n)return this._cachedIndex=0,this.copySampleValue_(0);if(void 0===i)return r=t.length,this._cachedIndex=r,this.copySampleValue_(r-1)}this._cachedIndex=r,this.intervalChanged_(r,n,i)}return this.interpolate_(r,n,e,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=e*i;for(let e=0;e!==i;++e)t[e]=r[n+e];return t}
// Template methods for derived classes:
interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}},CubicInterpolant=class extends Interpolant{constructor(e,t,r,i){super(e,t,r,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:ZeroCurvatureEnding,endingEnd:ZeroCurvatureEnding}}intervalChanged_(e,t,r){const i=this.parameterPositions;let n=e-2,s=e+1,a=i[n],o=i[s];if(void 0===a)switch(this.getSettings_().endingStart){case ZeroSlopeEnding:n=e,a=2*t-r;break;case WrapAroundEnding:n=i.length-2,a=t+i[n]-i[n+1];break;default:n=e,a=r}if(void 0===o)switch(this.getSettings_().endingEnd){case ZeroSlopeEnding:s=e,o=2*r-t;break;case WrapAroundEnding:s=1,o=r+i[1]-i[0];break;default:s=e-1,o=t}const l=.5*(r-t),c=this.valueSize;this._weightPrev=l/(t-a),this._weightNext=l/(o-r),this._offsetPrev=n*c,this._offsetNext=s*c}interpolate_(e,t,r,i){const n=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=e*a,l=o-a,c=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,p=this._weightNext,d=(r-t)/(i-t),m=d*d,f=m*d,g=-h*f+2*h*m-h*d,_=(1+h)*f+(-1.5-2*h)*m+(-.5+h)*d+1,y=(-1-p)*f+(1.5+p)*m+.5*d,T=p*f-p*m;for(let e=0;e!==a;++e)n[e]=g*s[c+e]+_*s[l+e]+y*s[o+e]+T*s[u+e];return n}},LinearInterpolant=class extends Interpolant{constructor(e,t,r,i){super(e,t,r,i)}interpolate_(e,t,r,i){const n=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=e*a,l=o-a,c=(r-t)/(i-t),u=1-c;for(let e=0;e!==a;++e)n[e]=s[l+e]*u+s[o+e]*c;return n}},DiscreteInterpolant=class extends Interpolant{constructor(e,t,r,i){super(e,t,r,i)}interpolate_(e){return this.copySampleValue_(e-1)}},KeyframeTrack=class{constructor(e,t,r,i){if(void 0===e)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===t||0===t.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=convertArray(t,this.TimeBufferType),this.values=convertArray(r,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}
// Serialization (in static context, because of constructor invocation
// and automatic invocation of .toJSON):
static toJSON(e){const t=e.constructor;let r;if(t.toJSON!==this.toJSON)r=t.toJSON(e);else{r={name:e.name,times:convertArray(e.times,Array),values:convertArray(e.values,Array)};const t=e.getInterpolation();t!==e.DefaultInterpolation&&(r.interpolation=t)}return r.type=e.ValueTypeName,r}InterpolantFactoryMethodDiscrete(e){return new DiscreteInterpolant(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new LinearInterpolant(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new CubicInterpolant(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case InterpolateDiscrete:t=this.InterpolantFactoryMethodDiscrete;break;case InterpolateLinear:t=this.InterpolantFactoryMethodLinear;break;case InterpolateSmooth:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){const t="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(t);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",t),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return InterpolateDiscrete;case this.InterpolantFactoryMethodLinear:return InterpolateLinear;case this.InterpolantFactoryMethodSmooth:return InterpolateSmooth}}getValueSize(){return this.values.length/this.times.length}
// move all keyframes either forwards or backwards in time
shift(e){if(0!==e){const t=this.times;for(let r=0,i=t.length;r!==i;++r)t[r]+=e}return this}
// scale all keyframe times by a factor (useful for frame <-> seconds conversions)
scale(e){if(1!==e){const t=this.times;for(let r=0,i=t.length;r!==i;++r)t[r]*=e}return this}
// removes keyframes before and after animation without changing any values within the range [startTime, endTime].
// IMPORTANT: We do not shift around keys to the start of the track time, because for interpolated keys this will change their values
trim(e,t){const r=this.times,i=r.length;let n=0,s=i-1;for(;n!==i&&r[n]<e;)++n;for(;-1!==s&&r[s]>t;)--s;if(++s,0!==n||s!==i){n>=s&&(s=Math.max(s,1),n=s-1);const e=this.getValueSize();this.times=arraySlice(r,n,s),this.values=arraySlice(this.values,n*e,s*e)}return this}
// ensure we do not get a GarbageInGarbageOut situation, make sure tracks are at least minimally viable
validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const r=this.times,i=this.values,n=r.length;0===n&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let s=null;for(let t=0;t!==n;t++){const i=r[t];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,t,i),e=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,t,i,s),e=!1;break}s=i}if(void 0!==i&&isTypedArray(i))for(let t=0,r=i.length;t!==r;++t){const r=i[t];if(isNaN(r)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,t,r),e=!1;break}}return e}
// removes equivalent sequential keys as common in morph target sequences
// (0,0,0,0,1,1,1,0,0,0,0,0,0,0) --> (0,0,1,1,0,0)
optimize(){const e=arraySlice(this.times),t=arraySlice(this.values),r=this.getValueSize(),i=this.getInterpolation()===InterpolateSmooth,n=e.length-1;let s=1;for(let a=1;a<n;++a){let n=!1;const o=e[a];if(o!==e[a+1]&&(1!==a||o!==e[0]))if(i)n=!0;else{const e=a*r,i=e-r,s=e+r;for(let a=0;a!==r;++a){const r=t[e+a];if(r!==t[i+a]||r!==t[s+a]){n=!0;break}}}if(n){if(a!==s){e[s]=e[a];const i=a*r,n=s*r;for(let e=0;e!==r;++e)t[n+e]=t[i+e]}++s}}if(n>0){e[s]=e[n];for(let e=n*r,i=s*r,a=0;a!==r;++a)t[i+a]=t[e+a];++s}return s!==e.length?(this.times=arraySlice(e,0,s),this.values=arraySlice(t,0,s*r)):(this.times=e,this.values=t),this}clone(){const e=arraySlice(this.times,0),t=arraySlice(this.values,0),r=new(0,this.constructor)(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}};KeyframeTrack.prototype.TimeBufferType=Float32Array,KeyframeTrack.prototype.ValueBufferType=Float32Array,KeyframeTrack.prototype.DefaultInterpolation=InterpolateLinear;var BooleanKeyframeTrack=class extends KeyframeTrack{};BooleanKeyframeTrack.prototype.ValueTypeName="bool",BooleanKeyframeTrack.prototype.ValueBufferType=Array,BooleanKeyframeTrack.prototype.DefaultInterpolation=InterpolateDiscrete,BooleanKeyframeTrack.prototype.InterpolantFactoryMethodLinear=void 0,BooleanKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;var ColorKeyframeTrack=class extends KeyframeTrack{};ColorKeyframeTrack.prototype.ValueTypeName="color";var NumberKeyframeTrack=class extends KeyframeTrack{};NumberKeyframeTrack.prototype.ValueTypeName="number";var QuaternionLinearInterpolant=class extends Interpolant{constructor(e,t,r,i){super(e,t,r,i)}interpolate_(e,t,r,i){const n=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=(r-t)/(i-t);let l=e*a;for(let e=l+a;l!==e;l+=4)Quaternion.slerpFlat(n,0,s,l-a,s,l,o);return n}},QuaternionKeyframeTrack=class extends KeyframeTrack{InterpolantFactoryMethodLinear(e){return new QuaternionLinearInterpolant(this.times,this.values,this.getValueSize(),e)}};QuaternionKeyframeTrack.prototype.ValueTypeName="quaternion",QuaternionKeyframeTrack.prototype.DefaultInterpolation=InterpolateLinear,QuaternionKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;var StringKeyframeTrack=class extends KeyframeTrack{};StringKeyframeTrack.prototype.ValueTypeName="string",StringKeyframeTrack.prototype.ValueBufferType=Array,StringKeyframeTrack.prototype.DefaultInterpolation=InterpolateDiscrete,StringKeyframeTrack.prototype.InterpolantFactoryMethodLinear=void 0,StringKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;var VectorKeyframeTrack=class extends KeyframeTrack{};VectorKeyframeTrack.prototype.ValueTypeName="vector";var AnimationClip=class{constructor(e,t=-1,r,i=NormalAnimationBlendMode){this.name=e,this.tracks=r,this.duration=t,this.blendMode=i,this.uuid=generateUUID(),this.duration<0&&this.resetDuration()}static parse(e){const t=[],r=e.tracks,i=1/(e.fps||1);for(let e=0,n=r.length;e!==n;++e)t.push(parseKeyframeTrack(r[e]).scale(i));const n=new this(e.name,e.duration,t,e.blendMode);return n.uuid=e.uuid,n}static toJSON(e){const t=[],r=e.tracks,i={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode};for(let e=0,i=r.length;e!==i;++e)t.push(KeyframeTrack.toJSON(r[e]));return i}static CreateFromMorphTargetSequence(e,t,r,i){const n=t.length,s=[];for(let e=0;e<n;e++){let a=[],o=[];a.push((e+n-1)%n,e,(e+1)%n),o.push(0,1,0);const l=getKeyframeOrder(a);a=sortedArray(a,1,l),o=sortedArray(o,1,l),i||0!==a[0]||(a.push(n),o.push(o[0])),s.push(new NumberKeyframeTrack(".morphTargetInfluences["+t[e].name+"]",a,o).scale(1/r))}return new this(e,-1,s)}static findByName(e,t){let r=e;if(!Array.isArray(e)){const t=e;r=t.geometry&&t.geometry.animations||t.animations}for(let e=0;e<r.length;e++)if(r[e].name===t)return r[e];return null}static CreateClipsFromMorphTargetSequences(e,t,r){const i={},n=/^([\w-]*?)([\d]+)$/;for(let t=0,r=e.length;t<r;t++){const r=e[t],s=r.name.match(n);if(s&&s.length>1){const e=s[1];let t=i[e];t||(i[e]=t=[]),t.push(r)}}const s=[];for(const e in i)s.push(this.CreateFromMorphTargetSequence(e,i[e],t,r));return s}
// parse the animation.hierarchy format
static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const r=function(e,t,r,i,n){if(0!==r.length){const s=[],a=[];flattenJSON(r,s,a,i),0!==s.length&&n.push(new e(t,s,a))}},i=[],n=e.name||"default",s=e.fps||30,a=e.blendMode;let o=e.length||-1;const l=e.hierarchy||[];for(let e=0;e<l.length;e++){const n=l[e].keys;if(n&&0!==n.length)if(n[0].morphTargets){const e={};let t;for(t=0;t<n.length;t++)if(n[t].morphTargets)for(let r=0;r<n[t].morphTargets.length;r++)e[n[t].morphTargets[r]]=-1;for(const r in e){const e=[],s=[];for(let i=0;i!==n[t].morphTargets.length;++i){const i=n[t];e.push(i.time),s.push(i.morphTarget===r?1:0)}i.push(new NumberKeyframeTrack(".morphTargetInfluence["+r+"]",e,s))}o=e.length*s}else{const s=".bones["+t[e].name+"]";r(VectorKeyframeTrack,s+".position",n,"pos",i),r(QuaternionKeyframeTrack,s+".quaternion",n,"rot",i),r(VectorKeyframeTrack,s+".scale",n,"scl",i)}}if(0===i.length)return null;return new this(n,o,i,a)}resetDuration(){let e=0;for(let t=0,r=this.tracks.length;t!==r;++t){const r=this.tracks[t];e=Math.max(e,r.times[r.times.length-1])}return this.duration=e,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}};function getTrackTypeForValueTypeName(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return NumberKeyframeTrack;case"vector":case"vector2":case"vector3":case"vector4":return VectorKeyframeTrack;case"color":return ColorKeyframeTrack;case"quaternion":return QuaternionKeyframeTrack;case"bool":case"boolean":return BooleanKeyframeTrack;case"string":return StringKeyframeTrack}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}function parseKeyframeTrack(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const t=getTrackTypeForValueTypeName(e.type);if(void 0===e.times){const t=[],r=[];flattenJSON(e.keys,t,r,"value"),e.times=t,e.values=r}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)}var _context,Cache={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}},LoadingManager=class{constructor(e,t,r){const i=this;let n,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=r,this.itemStart=function(e){o++,!1===s&&void 0!==i.onStart&&i.onStart(e,a,o),s=!0},this.itemEnd=function(e){a++,void 0!==i.onProgress&&i.onProgress(e,a,o),a===o&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(e){void 0!==i.onError&&i.onError(e)},this.resolveURL=function(e){return n?n(e):e},this.setURLModifier=function(e){return n=e,this},this.addHandler=function(e,t){return l.push(e,t),this},this.removeHandler=function(e){const t=l.indexOf(e);return-1!==t&&l.splice(t,2),this},this.getHandler=function(e){for(let t=0,r=l.length;t<r;t+=2){const r=l[t],i=l[t+1];if(r.global&&(r.lastIndex=0),r.test(e))return i}return null}}},DefaultLoadingManager=new LoadingManager,Loader=class{constructor(e){this.manager=void 0!==e?e:DefaultLoadingManager,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const r=this;return new Promise((function(i,n){r.load(e,i,t,n)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}},loading={},HttpError=class extends Error{constructor(e,t){super(e),this.response=t}},FileLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const n=Cache.get(e);if(void 0!==n)return this.manager.itemStart(e),setTimeout((()=>{t&&t(n),this.manager.itemEnd(e)}),0),n;if(void 0!==loading[e])return void loading[e].push({onLoad:t,onProgress:r,onError:i});loading[e]=[],loading[e].push({onLoad:t,onProgress:r,onError:i});const s=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),a=this.mimeType,o=this.responseType;fetch(s).then((t=>{if(200===t.status||0===t.status){if(0===t.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===t.body||void 0===t.body.getReader)return t;const r=loading[e],i=t.body.getReader(),n=t.headers.get("Content-Length"),s=n?parseInt(n):0,a=0!==s;let o=0;const l=new ReadableStream({start(e){!function t(){i.read().then((({done:i,value:n})=>{if(i)e.close();else{o+=n.byteLength;const i=new ProgressEvent("progress",{lengthComputable:a,loaded:o,total:s});for(let e=0,t=r.length;e<t;e++){const t=r[e];t.onProgress&&t.onProgress(i)}e.enqueue(n),t()}}))}()}});return new Response(l)}throw new HttpError(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`,t)})).then((e=>{switch(o){case"arraybuffer":return e.arrayBuffer();case"blob":return e.blob();case"document":return e.text().then((e=>(new DOMParser).parseFromString(e,a)));case"json":return e.json();default:if(void 0===a)return e.text();{const t=/charset="?([^;"\s]*)"?/i.exec(a),r=t&&t[1]?t[1].toLowerCase():void 0,i=new TextDecoder(r);return e.arrayBuffer().then((e=>i.decode(e)))}}})).then((t=>{Cache.add(e,t);const r=loading[e];delete loading[e];for(let e=0,i=r.length;e<i;e++){const i=r[e];i.onLoad&&i.onLoad(t)}})).catch((t=>{const r=loading[e];if(void 0===r)throw this.manager.itemError(e),t;delete loading[e];for(let e=0,i=r.length;e<i;e++){const i=r[e];i.onError&&i.onError(t)}this.manager.itemError(e)})).finally((()=>{this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}},AnimationLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(r){try{t(n.parse(JSON.parse(r)))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}parse(e){const t=[];for(let r=0;r<e.length;r++){const i=AnimationClip.parse(e[r]);t.push(i)}return t}},CompressedTextureLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=[],a=new CompressedTexture,o=new FileLoader(this.manager);o.setPath(this.path),o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setWithCredentials(n.withCredentials);let l=0;function c(c){o.load(e[c],(function(e){const r=n.parse(e,!0);s[c]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},l+=1,6===l&&(1===r.mipmapCount&&(a.minFilter=LinearFilter),a.image=s,a.format=r.format,a.needsUpdate=!0,t&&t(a))}),r,i)}if(Array.isArray(e))for(let t=0,r=e.length;t<r;++t)c(t);else o.load(e,(function(e){const r=n.parse(e,!0);if(r.isCubemap){const e=r.mipmaps.length/r.mipmapCount;for(let t=0;t<e;t++){s[t]={mipmaps:[]};for(let e=0;e<r.mipmapCount;e++)s[t].mipmaps.push(r.mipmaps[t*r.mipmapCount+e]),s[t].format=r.format,s[t].width=r.width,s[t].height=r.height}a.image=s}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=LinearFilter),a.format=r.format,a.needsUpdate=!0,t&&t(a)}),r,i);return a}},ImageLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const n=this,s=Cache.get(e);if(void 0!==s)return n.manager.itemStart(e),setTimeout((function(){t&&t(s),n.manager.itemEnd(e)}),0),s;const a=createElementNS("img");function o(){c(),Cache.add(e,this),t&&t(this),n.manager.itemEnd(e)}function l(t){c(),i&&i(t),n.manager.itemError(e),n.manager.itemEnd(e)}function c(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==e.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),n.manager.itemStart(e),a.src=e,a}},CubeTextureLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=new CubeTexture,s=new ImageLoader(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let a=0;function o(r){s.load(e[r],(function(e){n.images[r]=e,a++,6===a&&(n.needsUpdate=!0,t&&t(n))}),void 0,i)}for(let t=0;t<e.length;++t)o(t);return n}},DataTextureLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new DataTexture,a=new FileLoader(this.manager);return a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setPath(this.path),a.setWithCredentials(n.withCredentials),a.load(e,(function(e){const r=n.parse(e);r&&(void 0!==r.image?s.image=r.image:void 0!==r.data&&(s.image.width=r.width,s.image.height=r.height,s.image.data=r.data),s.wrapS=void 0!==r.wrapS?r.wrapS:ClampToEdgeWrapping,s.wrapT=void 0!==r.wrapT?r.wrapT:ClampToEdgeWrapping,s.magFilter=void 0!==r.magFilter?r.magFilter:LinearFilter,s.minFilter=void 0!==r.minFilter?r.minFilter:LinearFilter,s.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.encoding&&(s.encoding=r.encoding),void 0!==r.flipY&&(s.flipY=r.flipY),void 0!==r.format&&(s.format=r.format),void 0!==r.type&&(s.type=r.type),void 0!==r.mipmaps&&(s.mipmaps=r.mipmaps,s.minFilter=LinearMipmapLinearFilter),1===r.mipmapCount&&(s.minFilter=LinearFilter),void 0!==r.generateMipmaps&&(s.generateMipmaps=r.generateMipmaps),s.needsUpdate=!0,t&&t(s,r))}),r,i),s}},TextureLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=new Texture,s=new ImageLoader(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(e,(function(e){n.image=e,n.needsUpdate=!0,void 0!==t&&t(n)}),r,i),n}},Light=class extends Object3D{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Color(e),this.intensity=t}dispose(){}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}},HemisphereLight=class extends Light{constructor(e,t,r){super(e,r),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.groundColor=new Color(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}},_projScreenMatrix$1=new Matrix4,_lightPositionWorld$1=new Vector3,_lookTarget$1=new Vector3,LightShadow=class{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Vector2(512,512),this.map=null,this.mapPass=null,this.matrix=new Matrix4,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Frustum,this._frameExtents=new Vector2(1,1),this._viewportCount=1,this._viewports=[new Vector4(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,r=this.matrix;_lightPositionWorld$1.setFromMatrixPosition(e.matrixWorld),t.position.copy(_lightPositionWorld$1),_lookTarget$1.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(_lookTarget$1),t.updateMatrixWorld(),_projScreenMatrix$1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(_projScreenMatrix$1),r.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),r.multiply(_projScreenMatrix$1)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const e={};return 0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}},SpotLightShadow=class extends LightShadow{constructor(){super(new PerspectiveCamera(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,r=2*RAD2DEG*e.angle*this.focus,i=this.mapSize.width/this.mapSize.height,n=e.distance||t.far;r===t.fov&&i===t.aspect&&n===t.far||(t.fov=r,t.aspect=i,t.far=n,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}},SpotLight=class extends Light{constructor(e,t,r=0,i=Math.PI/3,n=0,s=1){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.target=new Object3D,this.distance=r,this.angle=i,this.penumbra=n,this.decay=s,this.map=null,this.shadow=new SpotLightShadow}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}},_projScreenMatrix=new Matrix4,_lightPositionWorld=new Vector3,_lookTarget=new Vector3,PointLightShadow=class extends LightShadow{constructor(){super(new PerspectiveCamera(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new Vector2(4,2),this._viewportCount=6,this._viewports=[
// These viewports map a cube-map onto a 2D texture with the
// following orientation:
//  xzXZ
//   y Y
// X - Positive x direction
// x - Negative x direction
// Y - Positive y direction
// y - Negative y direction
// Z - Positive z direction
// z - Negative z direction
// positive X
new Vector4(2,1,1,1),
// negative X
new Vector4(0,1,1,1),
// positive Z
new Vector4(3,1,1,1),
// negative Z
new Vector4(1,1,1,1),
// positive Y
new Vector4(3,0,1,1),
// negative Y
new Vector4(1,0,1,1)],this._cubeDirections=[new Vector3(1,0,0),new Vector3(-1,0,0),new Vector3(0,0,1),new Vector3(0,0,-1),new Vector3(0,1,0),new Vector3(0,-1,0)],this._cubeUps=[new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,0,1),new Vector3(0,0,-1)]}updateMatrices(e,t=0){const r=this.camera,i=this.matrix,n=e.distance||r.far;n!==r.far&&(r.far=n,r.updateProjectionMatrix()),_lightPositionWorld.setFromMatrixPosition(e.matrixWorld),r.position.copy(_lightPositionWorld),_lookTarget.copy(r.position),_lookTarget.add(this._cubeDirections[t]),r.up.copy(this._cubeUps[t]),r.lookAt(_lookTarget),r.updateMatrixWorld(),i.makeTranslation(-_lightPositionWorld.x,-_lightPositionWorld.y,-_lightPositionWorld.z),_projScreenMatrix.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse),this._frustum.setFromProjectionMatrix(_projScreenMatrix)}},PointLight=class extends Light{constructor(e,t,r=0,i=1){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=r,this.decay=i,this.shadow=new PointLightShadow}get power(){return 4*this.intensity*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}},DirectionalLightShadow=class extends LightShadow{constructor(){super(new OrthographicCamera(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},DirectionalLight=class extends Light{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.target=new Object3D,this.shadow=new DirectionalLightShadow}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}},AmbientLight=class extends Light{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},RectAreaLight=class extends Light{constructor(e,t,r=10,i=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=r,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}},SphericalHarmonics3=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new Vector3)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}
// get the radiance in the direction of the normal
// target is a Vector3
getAt(e,t){const r=e.x,i=e.y,n=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.282095),t.addScaledVector(s[1],.488603*i),t.addScaledVector(s[2],.488603*n),t.addScaledVector(s[3],.488603*r),t.addScaledVector(s[4],r*i*1.092548),t.addScaledVector(s[5],i*n*1.092548),t.addScaledVector(s[6],.315392*(3*n*n-1)),t.addScaledVector(s[7],r*n*1.092548),t.addScaledVector(s[8],.546274*(r*r-i*i)),t}
// get the irradiance (radiance convolved with cosine lobe) in the direction of the normal
// target is a Vector3
// https://graphics.stanford.edu/papers/envmap/envmap.pdf
getIrradianceAt(e,t){const r=e.x,i=e.y,n=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.886227),t.addScaledVector(s[1],1.023328*i),t.addScaledVector(s[2],1.023328*n),t.addScaledVector(s[3],1.023328*r),t.addScaledVector(s[4],.858086*r*i),t.addScaledVector(s[5],.858086*i*n),t.addScaledVector(s[6],.743125*n*n-.247708),t.addScaledVector(s[7],.858086*r*n),t.addScaledVector(s[8],.429043*(r*r-i*i)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let r=0;r<9;r++)this.coefficients[r].addScaledVector(e.coefficients[r],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let r=0;r<9;r++)this.coefficients[r].lerp(e.coefficients[r],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(e,t=0){const r=this.coefficients;for(let i=0;i<9;i++)r[i].fromArray(e,t+3*i);return this}toArray(e=[],t=0){const r=this.coefficients;for(let i=0;i<9;i++)r[i].toArray(e,t+3*i);return e}
// evaluate the basis functions
// shBasis is an Array[ 9 ]
static getBasisAt(e,t){const r=e.x,i=e.y,n=e.z;t[0]=.282095,t[1]=.488603*i,t[2]=.488603*n,t[3]=.488603*r,t[4]=1.092548*r*i,t[5]=1.092548*i*n,t[6]=.315392*(3*n*n-1),t[7]=1.092548*r*n,t[8]=.546274*(r*r-i*i)}},LightProbe=class extends Light{constructor(e=new SphericalHarmonics3,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}},MaterialLoader=class extends Loader{constructor(e){super(e),this.textures={}}load(e,t,r,i){const n=this,s=new FileLoader(n.manager);s.setPath(n.path),s.setRequestHeader(n.requestHeader),s.setWithCredentials(n.withCredentials),s.load(e,(function(r){try{t(n.parse(JSON.parse(r)))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}parse(e){const t=this.textures;function r(e){return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]}const i=MaterialLoader.createMaterialFromType(e.type);if(void 0!==e.uuid&&(i.uuid=e.uuid),void 0!==e.name&&(i.name=e.name),void 0!==e.color&&void 0!==i.color&&i.color.setHex(e.color),void 0!==e.roughness&&(i.roughness=e.roughness),void 0!==e.metalness&&(i.metalness=e.metalness),void 0!==e.sheen&&(i.sheen=e.sheen),void 0!==e.sheenColor&&(i.sheenColor=(new Color).setHex(e.sheenColor)),void 0!==e.sheenRoughness&&(i.sheenRoughness=e.sheenRoughness),void 0!==e.emissive&&void 0!==i.emissive&&i.emissive.setHex(e.emissive),void 0!==e.specular&&void 0!==i.specular&&i.specular.setHex(e.specular),void 0!==e.specularIntensity&&(i.specularIntensity=e.specularIntensity),void 0!==e.specularColor&&void 0!==i.specularColor&&i.specularColor.setHex(e.specularColor),void 0!==e.shininess&&(i.shininess=e.shininess),void 0!==e.clearcoat&&(i.clearcoat=e.clearcoat),void 0!==e.clearcoatRoughness&&(i.clearcoatRoughness=e.clearcoatRoughness),void 0!==e.iridescence&&(i.iridescence=e.iridescence),void 0!==e.iridescenceIOR&&(i.iridescenceIOR=e.iridescenceIOR),void 0!==e.iridescenceThicknessRange&&(i.iridescenceThicknessRange=e.iridescenceThicknessRange),void 0!==e.transmission&&(i.transmission=e.transmission),void 0!==e.thickness&&(i.thickness=e.thickness),void 0!==e.attenuationDistance&&(i.attenuationDistance=e.attenuationDistance),void 0!==e.attenuationColor&&void 0!==i.attenuationColor&&i.attenuationColor.setHex(e.attenuationColor),void 0!==e.fog&&(i.fog=e.fog),void 0!==e.flatShading&&(i.flatShading=e.flatShading),void 0!==e.blending&&(i.blending=e.blending),void 0!==e.combine&&(i.combine=e.combine),void 0!==e.side&&(i.side=e.side),void 0!==e.shadowSide&&(i.shadowSide=e.shadowSide),void 0!==e.opacity&&(i.opacity=e.opacity),void 0!==e.transparent&&(i.transparent=e.transparent),void 0!==e.alphaTest&&(i.alphaTest=e.alphaTest),void 0!==e.depthTest&&(i.depthTest=e.depthTest),void 0!==e.depthWrite&&(i.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(i.colorWrite=e.colorWrite),void 0!==e.stencilWrite&&(i.stencilWrite=e.stencilWrite),void 0!==e.stencilWriteMask&&(i.stencilWriteMask=e.stencilWriteMask),void 0!==e.stencilFunc&&(i.stencilFunc=e.stencilFunc),void 0!==e.stencilRef&&(i.stencilRef=e.stencilRef),void 0!==e.stencilFuncMask&&(i.stencilFuncMask=e.stencilFuncMask),void 0!==e.stencilFail&&(i.stencilFail=e.stencilFail),void 0!==e.stencilZFail&&(i.stencilZFail=e.stencilZFail),void 0!==e.stencilZPass&&(i.stencilZPass=e.stencilZPass),void 0!==e.wireframe&&(i.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(i.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.wireframeLinecap&&(i.wireframeLinecap=e.wireframeLinecap),void 0!==e.wireframeLinejoin&&(i.wireframeLinejoin=e.wireframeLinejoin),void 0!==e.rotation&&(i.rotation=e.rotation),1!==e.linewidth&&(i.linewidth=e.linewidth),void 0!==e.dashSize&&(i.dashSize=e.dashSize),void 0!==e.gapSize&&(i.gapSize=e.gapSize),void 0!==e.scale&&(i.scale=e.scale),void 0!==e.polygonOffset&&(i.polygonOffset=e.polygonOffset),void 0!==e.polygonOffsetFactor&&(i.polygonOffsetFactor=e.polygonOffsetFactor),void 0!==e.polygonOffsetUnits&&(i.polygonOffsetUnits=e.polygonOffsetUnits),void 0!==e.dithering&&(i.dithering=e.dithering),void 0!==e.alphaToCoverage&&(i.alphaToCoverage=e.alphaToCoverage),void 0!==e.premultipliedAlpha&&(i.premultipliedAlpha=e.premultipliedAlpha),void 0!==e.visible&&(i.visible=e.visible),void 0!==e.toneMapped&&(i.toneMapped=e.toneMapped),void 0!==e.userData&&(i.userData=e.userData),void 0!==e.vertexColors&&("number"==typeof e.vertexColors?i.vertexColors=e.vertexColors>0:i.vertexColors=e.vertexColors),void 0!==e.uniforms)for(const t in e.uniforms){const n=e.uniforms[t];switch(i.uniforms[t]={},n.type){case"t":i.uniforms[t].value=r(n.value);break;case"c":i.uniforms[t].value=(new Color).setHex(n.value);break;case"v2":i.uniforms[t].value=(new Vector2).fromArray(n.value);break;case"v3":i.uniforms[t].value=(new Vector3).fromArray(n.value);break;case"v4":i.uniforms[t].value=(new Vector4).fromArray(n.value);break;case"m3":i.uniforms[t].value=(new Matrix3).fromArray(n.value);break;case"m4":i.uniforms[t].value=(new Matrix4).fromArray(n.value);break;default:i.uniforms[t].value=n.value}}if(void 0!==e.defines&&(i.defines=e.defines),void 0!==e.vertexShader&&(i.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(i.fragmentShader=e.fragmentShader),void 0!==e.glslVersion&&(i.glslVersion=e.glslVersion),void 0!==e.extensions)for(const t in e.extensions)i.extensions[t]=e.extensions[t];if(void 0!==e.size&&(i.size=e.size),void 0!==e.sizeAttenuation&&(i.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(i.map=r(e.map)),void 0!==e.matcap&&(i.matcap=r(e.matcap)),void 0!==e.alphaMap&&(i.alphaMap=r(e.alphaMap)),void 0!==e.bumpMap&&(i.bumpMap=r(e.bumpMap)),void 0!==e.bumpScale&&(i.bumpScale=e.bumpScale),void 0!==e.normalMap&&(i.normalMap=r(e.normalMap)),void 0!==e.normalMapType&&(i.normalMapType=e.normalMapType),void 0!==e.normalScale){let t=e.normalScale;!1===Array.isArray(t)&&(t=[t,t]),i.normalScale=(new Vector2).fromArray(t)}return void 0!==e.displacementMap&&(i.displacementMap=r(e.displacementMap)),void 0!==e.displacementScale&&(i.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(i.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(i.roughnessMap=r(e.roughnessMap)),void 0!==e.metalnessMap&&(i.metalnessMap=r(e.metalnessMap)),void 0!==e.emissiveMap&&(i.emissiveMap=r(e.emissiveMap)),void 0!==e.emissiveIntensity&&(i.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(i.specularMap=r(e.specularMap)),void 0!==e.specularIntensityMap&&(i.specularIntensityMap=r(e.specularIntensityMap)),void 0!==e.specularColorMap&&(i.specularColorMap=r(e.specularColorMap)),void 0!==e.envMap&&(i.envMap=r(e.envMap)),void 0!==e.envMapIntensity&&(i.envMapIntensity=e.envMapIntensity),void 0!==e.reflectivity&&(i.reflectivity=e.reflectivity),void 0!==e.refractionRatio&&(i.refractionRatio=e.refractionRatio),void 0!==e.lightMap&&(i.lightMap=r(e.lightMap)),void 0!==e.lightMapIntensity&&(i.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(i.aoMap=r(e.aoMap)),void 0!==e.aoMapIntensity&&(i.aoMapIntensity=e.aoMapIntensity),void 0!==e.gradientMap&&(i.gradientMap=r(e.gradientMap)),void 0!==e.clearcoatMap&&(i.clearcoatMap=r(e.clearcoatMap)),void 0!==e.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=r(e.clearcoatRoughnessMap)),void 0!==e.clearcoatNormalMap&&(i.clearcoatNormalMap=r(e.clearcoatNormalMap)),void 0!==e.clearcoatNormalScale&&(i.clearcoatNormalScale=(new Vector2).fromArray(e.clearcoatNormalScale)),void 0!==e.iridescenceMap&&(i.iridescenceMap=r(e.iridescenceMap)),void 0!==e.iridescenceThicknessMap&&(i.iridescenceThicknessMap=r(e.iridescenceThicknessMap)),void 0!==e.transmissionMap&&(i.transmissionMap=r(e.transmissionMap)),void 0!==e.thicknessMap&&(i.thicknessMap=r(e.thicknessMap)),void 0!==e.sheenColorMap&&(i.sheenColorMap=r(e.sheenColorMap)),void 0!==e.sheenRoughnessMap&&(i.sheenRoughnessMap=r(e.sheenRoughnessMap)),i}setTextures(e){return this.textures=e,this}static createMaterialFromType(e){return new{ShadowMaterial:ShadowMaterial,SpriteMaterial:SpriteMaterial,RawShaderMaterial:RawShaderMaterial,ShaderMaterial:ShaderMaterial,PointsMaterial:PointsMaterial,MeshPhysicalMaterial:MeshPhysicalMaterial,MeshStandardMaterial:MeshStandardMaterial,MeshPhongMaterial:MeshPhongMaterial,MeshToonMaterial:MeshToonMaterial,MeshNormalMaterial:MeshNormalMaterial,MeshLambertMaterial:MeshLambertMaterial,MeshDepthMaterial:MeshDepthMaterial,MeshDistanceMaterial:MeshDistanceMaterial,MeshBasicMaterial:MeshBasicMaterial,MeshMatcapMaterial:MeshMatcapMaterial,LineDashedMaterial:LineDashedMaterial,LineBasicMaterial:LineBasicMaterial,Material:Material}[e]}},LoaderUtils=class{static decodeText(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let r=0,i=e.length;r<i;r++)t+=String.fromCharCode(e[r]);try{return decodeURIComponent(escape(t))}catch(e){return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return-1===t?"./":e.slice(0,t+1)}static resolveURL(e,t){return"string"!=typeof e||""===e?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}},InstancedBufferGeometry=class extends BufferGeometry{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const e=super.toJSON(this);return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}},BufferGeometryLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new FileLoader(n.manager);s.setPath(n.path),s.setRequestHeader(n.requestHeader),s.setWithCredentials(n.withCredentials),s.load(e,(function(r){try{t(n.parse(JSON.parse(r)))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}parse(e){const t={},r={};function i(e,i){if(void 0!==t[i])return t[i];const n=e.interleavedBuffers[i],s=function(e,t){if(void 0!==r[t])return r[t];const i=e.arrayBuffers,n=i[t],s=new Uint32Array(n).buffer;return r[t]=s,s}(e,n.buffer),a=getTypedArray(n.type,s),o=new InterleavedBuffer(a,n.stride);return o.uuid=n.uuid,t[i]=o,o}const n=e.isInstancedBufferGeometry?new InstancedBufferGeometry:new BufferGeometry,s=e.data.index;if(void 0!==s){const e=getTypedArray(s.type,s.array);n.setIndex(new BufferAttribute(e,1))}const a=e.data.attributes;for(const t in a){const r=a[t];let s;if(r.isInterleavedBufferAttribute){const t=i(e.data,r.data);s=new InterleavedBufferAttribute(t,r.itemSize,r.offset,r.normalized)}else{const e=getTypedArray(r.type,r.array);s=new(r.isInstancedBufferAttribute?InstancedBufferAttribute:BufferAttribute)(e,r.itemSize,r.normalized)}void 0!==r.name&&(s.name=r.name),void 0!==r.usage&&s.setUsage(r.usage),void 0!==r.updateRange&&(s.updateRange.offset=r.updateRange.offset,s.updateRange.count=r.updateRange.count),n.setAttribute(t,s)}const o=e.data.morphAttributes;if(o)for(const t in o){const r=o[t],s=[];for(let t=0,n=r.length;t<n;t++){const n=r[t];let a;if(n.isInterleavedBufferAttribute){const t=i(e.data,n.data);a=new InterleavedBufferAttribute(t,n.itemSize,n.offset,n.normalized)}else{const e=getTypedArray(n.type,n.array);a=new BufferAttribute(e,n.itemSize,n.normalized)}void 0!==n.name&&(a.name=n.name),s.push(a)}n.morphAttributes[t]=s}e.data.morphTargetsRelative&&(n.morphTargetsRelative=!0);const l=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==l)for(let e=0,t=l.length;e!==t;++e){const t=l[e];n.addGroup(t.start,t.count,t.materialIndex)}const c=e.data.boundingSphere;if(void 0!==c){const e=new Vector3;void 0!==c.center&&e.fromArray(c.center),n.boundingSphere=new Sphere(e,c.radius)}return e.name&&(n.name=e.name),e.userData&&(n.userData=e.userData),n}},ObjectLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=""===this.path?LoaderUtils.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||s;const a=new FileLoader(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,(function(r){let s=null;try{s=JSON.parse(r)}catch(t){return void 0!==i&&i(t),void console.error("THREE:ObjectLoader: Can't parse "+e+".",t.message)}const a=s.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?n.parse(s,t):console.error("THREE.ObjectLoader: Can't load "+e)}),r,i)}loadAsync(e,t){return __async(this,null,(function*(){const r=""===this.path?LoaderUtils.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||r;const i=new FileLoader(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials);const n=yield i.loadAsync(e,t),s=JSON.parse(n),a=s.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+e);return yield this.parseAsync(s)}))}parse(e,t){const r=this.parseAnimations(e.animations),i=this.parseShapes(e.shapes),n=this.parseGeometries(e.geometries,i),s=this.parseImages(e.images,(function(){void 0!==t&&t(l)})),a=this.parseTextures(e.textures,s),o=this.parseMaterials(e.materials,a),l=this.parseObject(e.object,n,o,a,r),c=this.parseSkeletons(e.skeletons,l);if(this.bindSkeletons(l,c),void 0!==t){let e=!1;for(const t in s)if(s[t].data instanceof HTMLImageElement){e=!0;break}!1===e&&t(l)}return l}parseAsync(e){return __async(this,null,(function*(){const t=this.parseAnimations(e.animations),r=this.parseShapes(e.shapes),i=this.parseGeometries(e.geometries,r),n=yield this.parseImagesAsync(e.images),s=this.parseTextures(e.textures,n),a=this.parseMaterials(e.materials,s),o=this.parseObject(e.object,i,a,s,t),l=this.parseSkeletons(e.skeletons,o);return this.bindSkeletons(o,l),o}))}parseShapes(e){const t={};if(void 0!==e)for(let r=0,i=e.length;r<i;r++){const i=(new Shape).fromJSON(e[r]);t[i.uuid]=i}return t}parseSkeletons(e,t){const r={},i={};if(t.traverse((function(e){e.isBone&&(i[e.uuid]=e)})),void 0!==e)for(let t=0,n=e.length;t<n;t++){const n=(new Skeleton).fromJSON(e[t],i);r[n.uuid]=n}return r}parseGeometries(e,t){const r={};if(void 0!==e){const i=new BufferGeometryLoader;for(let n=0,s=e.length;n<s;n++){let s;const a=e[n];switch(a.type){case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(a);break;default:a.type in Geometries?s=Geometries[a.type].fromJSON(a,t):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${a.type}"`)}s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),!0===s.isBufferGeometry&&void 0!==a.userData&&(s.userData=a.userData),r[a.uuid]=s}}return r}parseMaterials(e,t){const r={},i={};if(void 0!==e){const n=new MaterialLoader;n.setTextures(t);for(let t=0,s=e.length;t<s;t++){const s=e[t];void 0===r[s.uuid]&&(r[s.uuid]=n.parse(s)),i[s.uuid]=r[s.uuid]}}return i}parseAnimations(e){const t={};if(void 0!==e)for(let r=0;r<e.length;r++){const i=e[r],n=AnimationClip.parse(i);t[n.uuid]=n}return t}parseImages(e,t){const r=this,i={};let n;function s(e){if("string"==typeof e){const t=e;return function(e){return r.manager.itemStart(e),n.load(e,(function(){r.manager.itemEnd(e)}),void 0,(function(){r.manager.itemError(e),r.manager.itemEnd(e)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(t)?t:r.resourcePath+t)}return e.data?{data:getTypedArray(e.type,e.data),width:e.width,height:e.height}:null}if(void 0!==e&&e.length>0){const r=new LoadingManager(t);n=new ImageLoader(r),n.setCrossOrigin(this.crossOrigin);for(let t=0,r=e.length;t<r;t++){const r=e[t],n=r.url;if(Array.isArray(n)){const e=[];for(let t=0,r=n.length;t<r;t++){const r=s(n[t]);null!==r&&(r instanceof HTMLImageElement?e.push(r):e.push(new DataTexture(r.data,r.width,r.height)))}i[r.uuid]=new Source(e)}else{const e=s(r.url);i[r.uuid]=new Source(e)}}}return i}parseImagesAsync(e){return __async(this,null,(function*(){const t=this,r={};let i;function n(e){return __async(this,null,(function*(){if("string"==typeof e){const r=e,n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(r)?r:t.resourcePath+r;return yield i.loadAsync(n)}return e.data?{data:getTypedArray(e.type,e.data),width:e.width,height:e.height}:null}))}if(void 0!==e&&e.length>0){i=new ImageLoader(this.manager),i.setCrossOrigin(this.crossOrigin);for(let t=0,i=e.length;t<i;t++){const i=e[t],s=i.url;if(Array.isArray(s)){const e=[];for(let t=0,r=s.length;t<r;t++){const r=s[t],i=yield n(r);null!==i&&(i instanceof HTMLImageElement?e.push(i):e.push(new DataTexture(i.data,i.width,i.height)))}r[i.uuid]=new Source(e)}else{const e=yield n(i.url);r[i.uuid]=new Source(e)}}}return r}))}parseTextures(e,t){function r(e,t){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),t[e])}const i={};if(void 0!==e)for(let n=0,s=e.length;n<s;n++){const s=e[n];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===t[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const a=t[s.image],o=a.data;let l;Array.isArray(o)?(l=new CubeTexture,6===o.length&&(l.needsUpdate=!0)):(l=o&&o.data?new DataTexture:new Texture,o&&(l.needsUpdate=!0)),l.source=a,l.uuid=s.uuid,void 0!==s.name&&(l.name=s.name),void 0!==s.mapping&&(l.mapping=r(s.mapping,TEXTURE_MAPPING)),void 0!==s.offset&&l.offset.fromArray(s.offset),void 0!==s.repeat&&l.repeat.fromArray(s.repeat),void 0!==s.center&&l.center.fromArray(s.center),void 0!==s.rotation&&(l.rotation=s.rotation),void 0!==s.wrap&&(l.wrapS=r(s.wrap[0],TEXTURE_WRAPPING),l.wrapT=r(s.wrap[1],TEXTURE_WRAPPING)),void 0!==s.format&&(l.format=s.format),void 0!==s.type&&(l.type=s.type),void 0!==s.encoding&&(l.encoding=s.encoding),void 0!==s.minFilter&&(l.minFilter=r(s.minFilter,TEXTURE_FILTER)),void 0!==s.magFilter&&(l.magFilter=r(s.magFilter,TEXTURE_FILTER)),void 0!==s.anisotropy&&(l.anisotropy=s.anisotropy),void 0!==s.flipY&&(l.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(l.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(l.unpackAlignment=s.unpackAlignment),void 0!==s.userData&&(l.userData=s.userData),i[s.uuid]=l}return i}parseObject(e,t,r,i,n){let s,a,o;function l(e){return void 0===t[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),t[e]}function c(e){if(void 0!==e){if(Array.isArray(e)){const t=[];for(let i=0,n=e.length;i<n;i++){const n=e[i];void 0===r[n]&&console.warn("THREE.ObjectLoader: Undefined material",n),t.push(r[n])}return t}return void 0===r[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),r[e]}}function u(e){return void 0===i[e]&&console.warn("THREE.ObjectLoader: Undefined texture",e),i[e]}switch(e.type){case"Scene":s=new Scene,void 0!==e.background&&(Number.isInteger(e.background)?s.background=new Color(e.background):s.background=u(e.background)),void 0!==e.environment&&(s.environment=u(e.environment)),void 0!==e.fog&&("Fog"===e.fog.type?s.fog=new Fog(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(s.fog=new FogExp2(e.fog.color,e.fog.density))),void 0!==e.backgroundBlurriness&&(s.backgroundBlurriness=e.backgroundBlurriness);break;case"PerspectiveCamera":s=new PerspectiveCamera(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(s.focus=e.focus),void 0!==e.zoom&&(s.zoom=e.zoom),void 0!==e.filmGauge&&(s.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(s.filmOffset=e.filmOffset),void 0!==e.view&&(s.view=Object.assign({},e.view));break;case"OrthographicCamera":s=new OrthographicCamera(e.left,e.right,e.top,e.bottom,e.near,e.far),void 0!==e.zoom&&(s.zoom=e.zoom),void 0!==e.view&&(s.view=Object.assign({},e.view));break;case"AmbientLight":s=new AmbientLight(e.color,e.intensity);break;case"DirectionalLight":s=new DirectionalLight(e.color,e.intensity);break;case"PointLight":s=new PointLight(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":s=new RectAreaLight(e.color,e.intensity,e.width,e.height);break;case"SpotLight":s=new SpotLight(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":s=new HemisphereLight(e.color,e.groundColor,e.intensity);break;case"LightProbe":s=(new LightProbe).fromJSON(e);break;case"SkinnedMesh":a=l(e.geometry),o=c(e.material),s=new SkinnedMesh(a,o),void 0!==e.bindMode&&(s.bindMode=e.bindMode),void 0!==e.bindMatrix&&s.bindMatrix.fromArray(e.bindMatrix),void 0!==e.skeleton&&(s.skeleton=e.skeleton);break;case"Mesh":a=l(e.geometry),o=c(e.material),s=new Mesh(a,o);break;case"InstancedMesh":a=l(e.geometry),o=c(e.material);const t=e.count,r=e.instanceMatrix,i=e.instanceColor;s=new InstancedMesh(a,o,t),s.instanceMatrix=new InstancedBufferAttribute(new Float32Array(r.array),16),void 0!==i&&(s.instanceColor=new InstancedBufferAttribute(new Float32Array(i.array),i.itemSize));break;case"LOD":s=new LOD;break;case"Line":s=new Line(l(e.geometry),c(e.material));break;case"LineLoop":s=new LineLoop(l(e.geometry),c(e.material));break;case"LineSegments":s=new LineSegments(l(e.geometry),c(e.material));break;case"PointCloud":case"Points":s=new Points(l(e.geometry),c(e.material));break;case"Sprite":s=new Sprite(c(e.material));break;case"Group":s=new Group;break;case"Bone":s=new Bone;break;default:s=new Object3D}if(s.uuid=e.uuid,void 0!==e.name&&(s.name=e.name),void 0!==e.matrix?(s.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(s.matrixAutoUpdate=e.matrixAutoUpdate),s.matrixAutoUpdate&&s.matrix.decompose(s.position,s.quaternion,s.scale)):(void 0!==e.position&&s.position.fromArray(e.position),void 0!==e.rotation&&s.rotation.fromArray(e.rotation),void 0!==e.quaternion&&s.quaternion.fromArray(e.quaternion),void 0!==e.scale&&s.scale.fromArray(e.scale)),void 0!==e.castShadow&&(s.castShadow=e.castShadow),void 0!==e.receiveShadow&&(s.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(s.shadow.bias=e.shadow.bias),void 0!==e.shadow.normalBias&&(s.shadow.normalBias=e.shadow.normalBias),void 0!==e.shadow.radius&&(s.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&s.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(s.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(s.visible=e.visible),void 0!==e.frustumCulled&&(s.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(s.renderOrder=e.renderOrder),void 0!==e.userData&&(s.userData=e.userData),void 0!==e.layers&&(s.layers.mask=e.layers),void 0!==e.children){const a=e.children;for(let e=0;e<a.length;e++)s.add(this.parseObject(a[e],t,r,i,n))}if(void 0!==e.animations){const t=e.animations;for(let e=0;e<t.length;e++){const r=t[e];s.animations.push(n[r])}}if("LOD"===e.type){void 0!==e.autoUpdate&&(s.autoUpdate=e.autoUpdate);const t=e.levels;for(let e=0;e<t.length;e++){const r=t[e],i=s.getObjectByProperty("uuid",r.object);void 0!==i&&s.addLevel(i,r.distance)}}return s}bindSkeletons(e,t){0!==Object.keys(t).length&&e.traverse((function(e){if(!0===e.isSkinnedMesh&&void 0!==e.skeleton){const r=t[e.skeleton];void 0===r?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",e.skeleton):e.bind(r,e.bindMatrix)}}))}},TEXTURE_MAPPING={UVMapping:UVMapping,CubeReflectionMapping:CubeReflectionMapping,CubeRefractionMapping:CubeRefractionMapping,EquirectangularReflectionMapping:EquirectangularReflectionMapping,EquirectangularRefractionMapping:EquirectangularRefractionMapping,CubeUVReflectionMapping:CubeUVReflectionMapping},TEXTURE_WRAPPING={RepeatWrapping:RepeatWrapping,ClampToEdgeWrapping:ClampToEdgeWrapping,MirroredRepeatWrapping:MirroredRepeatWrapping},TEXTURE_FILTER={NearestFilter:NearestFilter,NearestMipmapNearestFilter:NearestMipmapNearestFilter,NearestMipmapLinearFilter:NearestMipmapLinearFilter,LinearFilter:LinearFilter,LinearMipmapNearestFilter:LinearMipmapNearestFilter,LinearMipmapLinearFilter:LinearMipmapLinearFilter},ImageBitmapLoader=class extends Loader{constructor(e){super(e),this.isImageBitmapLoader=!0,"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,r,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const n=this,s=Cache.get(e);if(void 0!==s)return n.manager.itemStart(e),setTimeout((function(){t&&t(s),n.manager.itemEnd(e)}),0),s;const a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",a.headers=this.requestHeader,fetch(e,a).then((function(e){return e.blob()})).then((function(e){return createImageBitmap(e,Object.assign(n.options,{colorSpaceConversion:"none"}))})).then((function(r){Cache.add(e,r),t&&t(r),n.manager.itemEnd(e)})).catch((function(t){i&&i(t),n.manager.itemError(e),n.manager.itemEnd(e)})),n.manager.itemStart(e)}},AudioContext=class{static getContext(){return void 0===_context&&(_context=new(window.AudioContext||window.webkitAudioContext)),_context}static setContext(e){_context=e}},AudioLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(r){try{const e=r.slice(0);AudioContext.getContext().decodeAudioData(e,(function(e){t(e)}))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}},HemisphereLightProbe=class extends LightProbe{constructor(e,t,r=1){super(void 0,r),this.isHemisphereLightProbe=!0;const i=(new Color).set(e),n=(new Color).set(t),s=new Vector3(i.r,i.g,i.b),a=new Vector3(n.r,n.g,n.b),o=Math.sqrt(Math.PI),l=o*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(a).multiplyScalar(o),this.sh.coefficients[1].copy(s).sub(a).multiplyScalar(l)}},AmbientLightProbe=class extends LightProbe{constructor(e,t=1){super(void 0,t),this.isAmbientLightProbe=!0;const r=(new Color).set(e);this.sh.coefficients[0].set(r.r,r.g,r.b).multiplyScalar(2*Math.sqrt(Math.PI))}},_eyeRight=new Matrix4,_eyeLeft=new Matrix4,_projectionMatrix=new Matrix4,StereoCamera=class{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new PerspectiveCamera,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new PerspectiveCamera,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(e){const t=this._cache;if(t.focus!==e.focus||t.fov!==e.fov||t.aspect!==e.aspect*this.aspect||t.near!==e.near||t.far!==e.far||t.zoom!==e.zoom||t.eyeSep!==this.eyeSep){t.focus=e.focus,t.fov=e.fov,t.aspect=e.aspect*this.aspect,t.near=e.near,t.far=e.far,t.zoom=e.zoom,t.eyeSep=this.eyeSep,_projectionMatrix.copy(e.projectionMatrix);const r=t.eyeSep/2,i=r*t.near/t.focus,n=t.near*Math.tan(DEG2RAD*t.fov*.5)/t.zoom;let s,a;_eyeLeft.elements[12]=-r,_eyeRight.elements[12]=r,s=-n*t.aspect+i,a=n*t.aspect+i,_projectionMatrix.elements[0]=2*t.near/(a-s),_projectionMatrix.elements[8]=(a+s)/(a-s),this.cameraL.projectionMatrix.copy(_projectionMatrix),s=-n*t.aspect-i,a=n*t.aspect-i,_projectionMatrix.elements[0]=2*t.near/(a-s),_projectionMatrix.elements[8]=(a+s)/(a-s),this.cameraR.projectionMatrix.copy(_projectionMatrix)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(_eyeLeft),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(_eyeRight)}},Clock=class{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=now();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}};function now(){return("undefined"==typeof performance?Date:performance).now()}var _position$1=new Vector3,_quaternion$1=new Quaternion,_scale$1=new Vector3,_orientation$1=new Vector3,AudioListener=class extends Object3D{constructor(){super(),this.type="AudioListener",this.context=AudioContext.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Clock}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(e){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}updateMatrixWorld(e){super.updateMatrixWorld(e);const t=this.context.listener,r=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(_position$1,_quaternion$1,_scale$1),_orientation$1.set(0,0,-1).applyQuaternion(_quaternion$1),t.positionX){const e=this.context.currentTime+this.timeDelta;t.positionX.linearRampToValueAtTime(_position$1.x,e),t.positionY.linearRampToValueAtTime(_position$1.y,e),t.positionZ.linearRampToValueAtTime(_position$1.z,e),t.forwardX.linearRampToValueAtTime(_orientation$1.x,e),t.forwardY.linearRampToValueAtTime(_orientation$1.y,e),t.forwardZ.linearRampToValueAtTime(_orientation$1.z,e),t.upX.linearRampToValueAtTime(r.x,e),t.upY.linearRampToValueAtTime(r.y,e),t.upZ.linearRampToValueAtTime(r.z,e)}else t.setPosition(_position$1.x,_position$1.y,_position$1.z),t.setOrientation(_orientation$1.x,_orientation$1.y,_orientation$1.z,r.x,r.y,r.z)}},Audio=class extends Object3D{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(e){return e||(e=[]),!0===this._connected?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}},_position=new Vector3,_quaternion=new Quaternion,_scale=new Vector3,_orientation=new Vector3,PositionalAudio=class extends Audio{constructor(e){super(e),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(e){return this.panner.refDistance=e,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(e){return this.panner.rolloffFactor=e,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(e){return this.panner.distanceModel=e,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(e){return this.panner.maxDistance=e,this}setDirectionalCone(e,t,r){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=r,this}updateMatrixWorld(e){if(super.updateMatrixWorld(e),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(_position,_quaternion,_scale),_orientation.set(0,0,1).applyQuaternion(_quaternion);const t=this.panner;if(t.positionX){const e=this.context.currentTime+this.listener.timeDelta;t.positionX.linearRampToValueAtTime(_position.x,e),t.positionY.linearRampToValueAtTime(_position.y,e),t.positionZ.linearRampToValueAtTime(_position.z,e),t.orientationX.linearRampToValueAtTime(_orientation.x,e),t.orientationY.linearRampToValueAtTime(_orientation.y,e),t.orientationZ.linearRampToValueAtTime(_orientation.z,e)}else t.setPosition(_position.x,_position.y,_position.z),t.setOrientation(_orientation.x,_orientation.y,_orientation.z)}},AudioAnalyser=class{constructor(e,t=2048){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let e=0;const t=this.getFrequencyData();for(let r=0;r<t.length;r++)e+=t[r];return e/t.length}},PropertyMixer=class{constructor(e,t,r){let i,n,s;switch(this.binding=e,this.valueSize=r,t){case"quaternion":i=this._slerp,n=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*r),this._workIndex=5;break;case"string":case"bool":i=this._select,n=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*r);break;default:i=this._lerp,n=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*r)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=n,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}
// accumulate data in the 'incoming' region into 'accu<i>'
accumulate(e,t){const r=this.buffer,i=this.valueSize,n=e*i+i;let s=this.cumulativeWeight;if(0===s){for(let e=0;e!==i;++e)r[n+e]=r[e];s=t}else{s+=t;const e=t/s;this._mixBufferRegion(r,n,0,e,i)}this.cumulativeWeight=s}
// accumulate data in the 'incoming' region into 'add'
accumulateAdditive(e){const t=this.buffer,r=this.valueSize,i=r*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(t,i,0,e,r),this.cumulativeWeightAdditive+=e}
// apply the state of 'accu<i>' to the binding when accus differ
apply(e){const t=this.valueSize,r=this.buffer,i=e*t+t,n=this.cumulativeWeight,s=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,n<1){const e=t*this._origIndex;this._mixBufferRegion(r,i,e,1-n,t)}s>0&&this._mixBufferRegionAdditive(r,i,this._addIndex*t,1,t);for(let e=t,n=t+t;e!==n;++e)if(r[e]!==r[e+t]){a.setValue(r,i);break}}
// remember the state of the bound property and copy it to both accus
saveOriginalState(){const e=this.binding,t=this.buffer,r=this.valueSize,i=r*this._origIndex;e.getValue(t,i);for(let e=r,n=i;e!==n;++e)t[e]=t[i+e%r];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}
// apply the state previously taken via 'saveOriginalState' to the binding
restoreOriginalState(){const e=3*this.valueSize;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let r=e;r<t;r++)this.buffer[r]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let r=0;r<this.valueSize;r++)this.buffer[t+r]=this.buffer[e+r]}
// mix functions
_select(e,t,r,i,n){if(i>=.5)for(let i=0;i!==n;++i)e[t+i]=e[r+i]}_slerp(e,t,r,i){Quaternion.slerpFlat(e,t,e,t,e,r,i)}_slerpAdditive(e,t,r,i,n){const s=this._workIndex*n;Quaternion.multiplyQuaternionsFlat(e,s,e,t,e,r),Quaternion.slerpFlat(e,t,e,t,e,s,i)}_lerp(e,t,r,i,n){const s=1-i;for(let a=0;a!==n;++a){const n=t+a;e[n]=e[n]*s+e[r+a]*i}}_lerpAdditive(e,t,r,i,n){for(let s=0;s!==n;++s){const n=t+s;e[n]=e[n]+e[r+s]*i}}},_RESERVED_CHARS_RE="\\[\\]\\.:\\/",_reservedRe=new RegExp("["+_RESERVED_CHARS_RE+"]","g"),_wordChar="[^"+_RESERVED_CHARS_RE+"]",_wordCharOrDot="[^"+_RESERVED_CHARS_RE.replace("\\.","")+"]",_directoryRe=/((?:WC+[\/:])*)/.source.replace("WC",_wordChar),_nodeRe=/(WCOD+)?/.source.replace("WCOD",_wordCharOrDot),_objectRe=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",_wordChar),_propertyRe=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",_wordChar),_trackRe=new RegExp("^"+_directoryRe+_nodeRe+_objectRe+_propertyRe+"$"),_supportedObjectNames=["material","materials","bones","map"],Composite=class{constructor(e,t,r){const i=r||PropertyBinding.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,i)}getValue(e,t){this.bind();const r=this._targetGroup.nCachedObjects_,i=this._bindings[r];void 0!==i&&i.getValue(e,t)}setValue(e,t){const r=this._bindings;for(let i=this._targetGroup.nCachedObjects_,n=r.length;i!==n;++i)r[i].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].unbind()}},PropertyBinding=class{constructor(e,t,r){this.path=t,this.parsedPath=r||PropertyBinding.parseTrackName(t),this.node=PropertyBinding.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,r){return e&&e.isAnimationObjectGroup?new PropertyBinding.Composite(e,t,r):new PropertyBinding(e,t,r)}
/**
   * Replaces spaces with underscores and removes unsupported characters from
   * node names, to ensure compatibility with parseTrackName().
   *
   * @param {string} name Node name to be sanitized.
   * @return {string}
   */static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(_reservedRe,"")}static parseTrackName(e){const t=_trackRe.exec(e);if(null===t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const r={
// directoryName: matches[ 1 ], // (tschw) currently unused
nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],
// required
propertyIndex:t[6]},i=r.nodeName&&r.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const e=r.nodeName.substring(i+1);-1!==_supportedObjectNames.indexOf(e)&&(r.nodeName=r.nodeName.substring(0,i),r.objectName=e)}if(null===r.propertyName||0===r.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return r}static findNode(e,t){if(void 0===t||""===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){const r=e.skeleton.getBoneByName(t);if(void 0!==r)return r}if(e.children){const r=function(e){for(let i=0;i<e.length;i++){const n=e[i];if(n.name===t||n.uuid===t)return n;const s=r(n.children);if(s)return s}return null},i=r(e.children);if(i)return i}return null}
// these are used to "bind" a nonexistent property
_getValue_unavailable(){}_setValue_unavailable(){}
// Getters
_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const r=this.resolvedProperty;for(let i=0,n=r.length;i!==n;++i)e[t++]=r[i]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}
// Direct
_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}
// EntireArray
_setValue_array(e,t){const r=this.resolvedProperty;for(let i=0,n=r.length;i!==n;++i)r[i]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const r=this.resolvedProperty;for(let i=0,n=r.length;i!==n;++i)r[i]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const r=this.resolvedProperty;for(let i=0,n=r.length;i!==n;++i)r[i]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}
// ArrayElement
_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}
// HasToFromArray
_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}
// create getter / setter pair for a property in the scene graph
bind(){let e=this.node;const t=this.parsedPath,r=t.objectName,i=t.propertyName;let n=t.propertyIndex;if(e||(e=PropertyBinding.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(r){let i=t.objectIndex;switch(r){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(let t=0;t<e.length;t++)if(e[t].name===i){i=t;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.map)return void console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);e=e.material.map;break;default:if(void 0===e[r])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[r]}if(void 0!==i){if(void 0===e[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[i]}}const s=e[i];if(void 0===s){const r=t.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+r+"."+i+" but it wasn't found.",e)}let a=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let o=this.BindingType.Direct;if(void 0!==n){if("morphTargetInfluences"===i){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==e.morphTargetDictionary[n]&&(n=e.morphTargetDictionary[n])}o=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=n}else void 0!==s.fromArray&&void 0!==s.toArray?(o=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(o=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[o],this.setValue=this.SetterByBindingTypeAndVersioning[o][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}};PropertyBinding.Composite=Composite,PropertyBinding.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},PropertyBinding.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},PropertyBinding.prototype.GetterByBindingType=[PropertyBinding.prototype._getValue_direct,PropertyBinding.prototype._getValue_array,PropertyBinding.prototype._getValue_arrayElement,PropertyBinding.prototype._getValue_toArray],PropertyBinding.prototype.SetterByBindingTypeAndVersioning=[[
// Direct
PropertyBinding.prototype._setValue_direct,PropertyBinding.prototype._setValue_direct_setNeedsUpdate,PropertyBinding.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[
// EntireArray
PropertyBinding.prototype._setValue_array,PropertyBinding.prototype._setValue_array_setNeedsUpdate,PropertyBinding.prototype._setValue_array_setMatrixWorldNeedsUpdate],[
// ArrayElement
PropertyBinding.prototype._setValue_arrayElement,PropertyBinding.prototype._setValue_arrayElement_setNeedsUpdate,PropertyBinding.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[
// HasToFromArray
PropertyBinding.prototype._setValue_fromArray,PropertyBinding.prototype._setValue_fromArray_setNeedsUpdate,PropertyBinding.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];var AnimationObjectGroup=class{constructor(){this.isAnimationObjectGroup=!0,this.uuid=generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const e={};this._indicesByUUID=e;for(let t=0,r=arguments.length;t!==r;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const t=this;this.stats={objects:{get total(){return t._objects.length},get inUse(){return this.total-t.nCachedObjects_}},get bindingsPerObject(){return t._bindings.length}}}add(){const e=this._objects,t=this._indicesByUUID,r=this._paths,i=this._parsedPaths,n=this._bindings,s=n.length;let a,o=e.length,l=this.nCachedObjects_;for(let c=0,u=arguments.length;c!==u;++c){const u=arguments[c],h=u.uuid;let p=t[h];if(void 0===p){p=o++,t[h]=p,e.push(u);for(let e=0,t=s;e!==t;++e)n[e].push(new PropertyBinding(u,r[e],i[e]))}else if(p<l){a=e[p];const o=--l,c=e[o];t[c.uuid]=p,e[p]=c,t[h]=o,e[o]=u;for(let e=0,t=s;e!==t;++e){const t=n[e],s=t[o];let a=t[p];t[p]=s,void 0===a&&(a=new PropertyBinding(u,r[e],i[e])),t[o]=a}}else e[p]!==a&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const e=this._objects,t=this._indicesByUUID,r=this._bindings,i=r.length;let n=this.nCachedObjects_;for(let s=0,a=arguments.length;s!==a;++s){const a=arguments[s],o=a.uuid,l=t[o];if(void 0!==l&&l>=n){const s=n++,c=e[s];t[c.uuid]=l,e[l]=c,t[o]=s,e[s]=a;for(let e=0,t=i;e!==t;++e){const t=r[e],i=t[s],n=t[l];t[l]=i,t[s]=n}}}this.nCachedObjects_=n}
// remove & forget
uncache(){const e=this._objects,t=this._indicesByUUID,r=this._bindings,i=r.length;let n=this.nCachedObjects_,s=e.length;for(let a=0,o=arguments.length;a!==o;++a){const o=arguments[a].uuid,l=t[o];if(void 0!==l)if(delete t[o],l<n){const a=--n,o=e[a],c=--s,u=e[c];t[o.uuid]=l,e[l]=o,t[u.uuid]=a,e[a]=u,e.pop();for(let e=0,t=i;e!==t;++e){const t=r[e],i=t[a],n=t[c];t[l]=i,t[a]=n,t.pop()}}else{const n=--s,a=e[n];n>0&&(t[a.uuid]=l),e[l]=a,e.pop();for(let e=0,t=i;e!==t;++e){const t=r[e];t[l]=t[n],t.pop()}}}this.nCachedObjects_=n}
// Internal interface used by befriended PropertyBinding.Composite:
subscribe_(e,t){const r=this._bindingsIndicesByPath;let i=r[e];const n=this._bindings;if(void 0!==i)return n[i];const s=this._paths,a=this._parsedPaths,o=this._objects,l=o.length,c=this.nCachedObjects_,u=new Array(l);i=n.length,r[e]=i,s.push(e),a.push(t),n.push(u);for(let r=c,i=o.length;r!==i;++r){const i=o[r];u[r]=new PropertyBinding(i,e,t)}return u}unsubscribe_(e){const t=this._bindingsIndicesByPath,r=t[e];if(void 0!==r){const i=this._paths,n=this._parsedPaths,s=this._bindings,a=s.length-1,o=s[a];t[e[a]]=r,s[r]=o,s.pop(),n[r]=n[a],n.pop(),i[r]=i[a],i.pop()}}},AnimationAction=class{constructor(e,t,r=null,i=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=r,this.blendMode=i;const n=t.tracks,s=n.length,a=new Array(s),o={endingStart:ZeroCurvatureEnding,endingEnd:ZeroCurvatureEnding};for(let e=0;e!==s;++e){const t=n[e].createInterpolant(null);a[e]=t,t.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=LoopRepeat,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}
// State & Scheduling
play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}
// return true when play has been called
isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}
// Weight
// set the weight stopping any scheduled fading
// although .enabled = false yields an effective weight of zero, this
// method does *not* change .enabled, because it would be confusing
setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}
// return the weight considering fading and .enabled
getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,r){if(e.fadeOut(t),this.fadeIn(t),r){const r=this._clip.duration,i=e._clip.duration,n=i/r,s=r/i;e.warp(1,n,t),this.warp(s,1,t)}return this}crossFadeTo(e,t,r){return e.crossFadeFrom(this,t,r)}stopFading(){const e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}
// Time Scale Control
// set the time scale stopping any scheduled warping
// although .paused = true yields an effective time scale of zero, this
// method does *not* change .paused, because it would be confusing
setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}
// return the time scale considering warping and .paused
getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,r){const i=this._mixer,n=i.time,s=this.timeScale;let a=this._timeScaleInterpolant;null===a&&(a=i._lendControlInterpolant(),this._timeScaleInterpolant=a);const o=a.parameterPositions,l=a.sampleValues;return o[0]=n,o[1]=n+r,l[0]=e/s,l[1]=t/s,this}stopWarping(){const e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}
// Object Accessors
getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}
// Interna
_update(e,t,r,i){if(!this.enabled)return void this._updateWeight(e);const n=this._startTime;if(null!==n){const i=(e-n)*r;i<0||0===r?t=0:(this._startTime=null,t=r*i)}t*=this._updateTimeScale(e);const s=this._updateTime(t),a=this._updateWeight(e);if(a>0){const e=this._interpolants,t=this._propertyBindings;if(this.blendMode===AdditiveAnimationBlendMode)for(let r=0,i=e.length;r!==i;++r)e[r].evaluate(s),t[r].accumulateAdditive(a);else for(let r=0,n=e.length;r!==n;++r)e[r].evaluate(s),t[r].accumulate(i,a)}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const r=this._weightInterpolant;if(null!==r){const i=r.evaluate(e)[0];t*=i,e>r.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const r=this._timeScaleInterpolant;if(null!==r){t*=r.evaluate(e)[0],e>r.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,r=this.loop;let i=this.time+e,n=this._loopCount;const s=r===LoopPingPong;if(0===e)return-1===n?i:s&&1==(1&n)?t-i:i;if(r===LoopOnce){-1===n&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(i>=t)i=t;else{if(!(i<0)){this.time=i;break e}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===n&&(e>=0?(n=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=t||i<0){const r=Math.floor(i/t);i-=t*r,n+=Math.abs(r);const a=this.repetitions-n;if(a<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=e>0?t:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===a){const t=e<0;this._setEndings(t,!t,s)}else this._setEndings(!1,!1,s);this._loopCount=n,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:r})}}else this.time=i;if(s&&1==(1&n))return t-i}return i}_setEndings(e,t,r){const i=this._interpolantSettings;r?(i.endingStart=ZeroSlopeEnding,i.endingEnd=ZeroSlopeEnding):(i.endingStart=e?this.zeroSlopeAtStart?ZeroSlopeEnding:ZeroCurvatureEnding:WrapAroundEnding,i.endingEnd=t?this.zeroSlopeAtEnd?ZeroSlopeEnding:ZeroCurvatureEnding:WrapAroundEnding)}_scheduleFading(e,t,r){const i=this._mixer,n=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const a=s.parameterPositions,o=s.sampleValues;return a[0]=n,o[0]=t,a[1]=n+e,o[1]=r,this}},_controlInterpolantsResultBuffer=new Float32Array(1),AnimationMixer=class extends EventDispatcher{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const r=e._localRoot||this._root,i=e._clip.tracks,n=i.length,s=e._propertyBindings,a=e._interpolants,o=r.uuid,l=this._bindingsByRootAndName;let c=l[o];void 0===c&&(c={},l[o]=c);for(let e=0;e!==n;++e){const n=i[e],l=n.name;let u=c[l];if(void 0!==u)++u.referenceCount,s[e]=u;else{if(u=s[e],void 0!==u){null===u._cacheIndex&&(++u.referenceCount,this._addInactiveBinding(u,o,l));continue}const i=t&&t._propertyBindings[e].binding.parsedPath;u=new PropertyMixer(PropertyBinding.create(r,l,i),n.ValueTypeName,n.getValueSize()),++u.referenceCount,this._addInactiveBinding(u,o,l),s[e]=u}a[e].resultBuffer=u.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){const t=(e._localRoot||this._root).uuid,r=e._clip.uuid,i=this._actionsByClip[r];this._bindAction(e,i&&i.knownActions[0]),this._addInactiveAction(e,r,t)}const t=e._propertyBindings;for(let e=0,r=t.length;e!==r;++e){const r=t[e];0==r.useCount++&&(this._lendBinding(r),r.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let e=0,r=t.length;e!==r;++e){const r=t[e];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(e)}}
// Memory manager
_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}
// Memory management for AnimationAction objects
_isActiveAction(e){const t=e._cacheIndex;return null!==t&&t<this._nActiveActions}_addInactiveAction(e,t,r){const i=this._actions,n=this._actionsByClip;let s=n[t];if(void 0===s)s={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,n[t]=s;else{const t=s.knownActions;e._byClipCacheIndex=t.length,t.push(e)}e._cacheIndex=i.length,i.push(e),s.actionByRoot[r]=e}_removeInactiveAction(e){const t=this._actions,r=t[t.length-1],i=e._cacheIndex;r._cacheIndex=i,t[i]=r,t.pop(),e._cacheIndex=null;const n=e._clip.uuid,s=this._actionsByClip,a=s[n],o=a.knownActions,l=o[o.length-1],c=e._byClipCacheIndex;l._byClipCacheIndex=c,o[c]=l,o.pop(),e._byClipCacheIndex=null;delete a.actionByRoot[(e._localRoot||this._root).uuid],0===o.length&&delete s[n],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let e=0,r=t.length;e!==r;++e){const r=t[e];0==--r.referenceCount&&this._removeInactiveBinding(r)}}_lendAction(e){const t=this._actions,r=e._cacheIndex,i=this._nActiveActions++,n=t[i];e._cacheIndex=i,t[i]=e,n._cacheIndex=r,t[r]=n}_takeBackAction(e){const t=this._actions,r=e._cacheIndex,i=--this._nActiveActions,n=t[i];e._cacheIndex=i,t[i]=e,n._cacheIndex=r,t[r]=n}
// Memory management for PropertyMixer objects
_addInactiveBinding(e,t,r){const i=this._bindingsByRootAndName,n=this._bindings;let s=i[t];void 0===s&&(s={},i[t]=s),s[r]=e,e._cacheIndex=n.length,n.push(e)}_removeInactiveBinding(e){const t=this._bindings,r=e.binding,i=r.rootNode.uuid,n=r.path,s=this._bindingsByRootAndName,a=s[i],o=t[t.length-1],l=e._cacheIndex;o._cacheIndex=l,t[l]=o,t.pop(),delete a[n],0===Object.keys(a).length&&delete s[i]}_lendBinding(e){const t=this._bindings,r=e._cacheIndex,i=this._nActiveBindings++,n=t[i];e._cacheIndex=i,t[i]=e,n._cacheIndex=r,t[r]=n}_takeBackBinding(e){const t=this._bindings,r=e._cacheIndex,i=--this._nActiveBindings,n=t[i];e._cacheIndex=i,t[i]=e,n._cacheIndex=r,t[r]=n}
// Memory management of Interpolants for weight and time scale
_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let r=e[t];return void 0===r&&(r=new LinearInterpolant(new Float32Array(2),new Float32Array(2),1,_controlInterpolantsResultBuffer),r.__cacheIndex=t,e[t]=r),r}_takeBackControlInterpolant(e){const t=this._controlInterpolants,r=e.__cacheIndex,i=--this._nActiveControlInterpolants,n=t[i];e.__cacheIndex=i,t[i]=e,n.__cacheIndex=r,t[r]=n}
// return an action for a clip optionally using a custom root target
// object (this method allocates a lot of dynamic memory in case a
// previously unknown clip/root combination is specified)
clipAction(e,t,r){const i=t||this._root,n=i.uuid;let s="string"==typeof e?AnimationClip.findByName(i,e):e;const a=null!==s?s.uuid:e,o=this._actionsByClip[a];let l=null;if(void 0===r&&(r=null!==s?s.blendMode:NormalAnimationBlendMode),void 0!==o){const e=o.actionByRoot[n];if(void 0!==e&&e.blendMode===r)return e;l=o.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const c=new AnimationAction(this,s,t,r);return this._bindAction(c,l),this._addInactiveAction(c,a,n),c}
// get an existing action
existingAction(e,t){const r=t||this._root,i=r.uuid,n="string"==typeof e?AnimationClip.findByName(r,e):e,s=n?n.uuid:e,a=this._actionsByClip[s];return void 0!==a&&a.actionByRoot[i]||null}
// deactivates all previously scheduled actions
stopAllAction(){const e=this._actions;for(let t=this._nActiveActions-1;t>=0;--t)e[t].stop();return this}
// advance the time and update apply the animation
update(e){e*=this.timeScale;const t=this._actions,r=this._nActiveActions,i=this.time+=e,n=Math.sign(e),s=this._accuIndex^=1;for(let a=0;a!==r;++a){t[a]._update(i,e,n,s)}const a=this._bindings,o=this._nActiveBindings;for(let e=0;e!==o;++e)a[e].apply(s);return this}
// Allows you to seek to a specific time in an animation.
setTime(e){this.time=0;for(let e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(e)}
// return this mixer's root target object
getRoot(){return this._root}
// free all resources specific to a particular clip
uncacheClip(e){const t=this._actions,r=e.uuid,i=this._actionsByClip,n=i[r];if(void 0!==n){const e=n.knownActions;for(let r=0,i=e.length;r!==i;++r){const i=e[r];this._deactivateAction(i);const n=i._cacheIndex,s=t[t.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=n,t[n]=s,t.pop(),this._removeInactiveBindingsForAction(i)}delete i[r]}}
// free all resources specific to a particular root target object
uncacheRoot(e){const t=e.uuid,r=this._actionsByClip;for(const e in r){const i=r[e].actionByRoot[t];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[t];if(void 0!==i)for(const e in i){const t=i[e];t.restoreOriginalState(),this._removeInactiveBinding(t)}}
// remove a targeted clip from the cache
uncacheAction(e,t){const r=this.existingAction(e,t);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}},Uniform=class{constructor(e){this.value=e}clone(){return new Uniform(void 0===this.value.clone?this.value:this.value.clone())}},id=0,UniformsGroup=class extends EventDispatcher{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:id++}),this.name="",this.usage=StaticDrawUsage,this.uniforms=[]}add(e){return this.uniforms.push(e),this}remove(e){const t=this.uniforms.indexOf(e);return-1!==t&&this.uniforms.splice(t,1),this}setName(e){return this.name=e,this}setUsage(e){return this.usage=e,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(e){this.name=e.name,this.usage=e.usage;const t=e.uniforms;this.uniforms.length=0;for(let e=0,r=t.length;e<r;e++)this.uniforms.push(t[e].clone());return this}clone(){return(new this.constructor).copy(this)}},InstancedInterleavedBuffer=class extends InterleavedBuffer{constructor(e,t,r=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}},GLBufferAttribute=class{constructor(e,t,r,i,n){this.isGLBufferAttribute=!0,this.buffer=e,this.type=t,this.itemSize=r,this.elementSize=i,this.count=n,this.version=0}set needsUpdate(e){!0===e&&this.version++}setBuffer(e){return this.buffer=e,this}setType(e,t){return this.type=e,this.elementSize=t,this}setItemSize(e){return this.itemSize=e,this}setCount(e){return this.count=e,this}},Raycaster=class{constructor(e,t,r=0,i=1/0){this.ray=new Ray(e,t),this.near=r,this.far=i,this.camera=null,this.layers=new Layers,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!0,r=[]){return intersectObject(e,this,r,t),r.sort(ascSort),r}intersectObjects(e,t=!0,r=[]){for(let i=0,n=e.length;i<n;i++)intersectObject(e[i],this,r,t);return r.sort(ascSort),r}};function ascSort(e,t){return e.distance-t.distance}function intersectObject(e,t,r,i){if(e.layers.test(t.layers)&&e.raycast(t,r),!0===i){const i=e.children;for(let e=0,n=i.length;e<n;e++)intersectObject(i[e],t,r,!0)}}var Spherical=class{constructor(e=1,t=0,r=0){return this.radius=e,this.phi=t,this.theta=r,this}set(e,t,r){return this.radius=e,this.phi=t,this.theta=r,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}
// restrict phi to be between EPS and PI-EPS
makeSafe(){const e=1e-6;return this.phi=Math.max(e,Math.min(Math.PI-e,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,r){return this.radius=Math.sqrt(e*e+t*t+r*r),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,r),this.phi=Math.acos(clamp(t/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}},Cylindrical=class{constructor(e=1,t=0,r=0){return this.radius=e,this.theta=t,this.y=r,this}set(e,t,r){return this.radius=e,this.theta=t,this.y=r,this}copy(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,r){return this.radius=Math.sqrt(e*e+r*r),this.theta=Math.atan2(e,r),this.y=t,this}clone(){return(new this.constructor).copy(this)}},_vector$4=new Vector2,Box2=class{constructor(e=new Vector2(1/0,1/0),t=new Vector2(-1/0,-1/0)){this.isBox2=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromPoints(e){this.makeEmpty();for(let t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const r=_vector$4.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(r),this.max.copy(e).add(r),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(e){return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return _vector$4.copy(e).clamp(this.min,this.max).sub(e).length()}intersect(e){return this.min.max(e.min),this.max.min(e.max),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},_startP=new Vector3,_startEnd=new Vector3,Line3=class{constructor(e=new Vector3,t=new Vector3){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){_startP.subVectors(e,this.start),_startEnd.subVectors(this.end,this.start);const r=_startEnd.dot(_startEnd);let i=_startEnd.dot(_startP)/r;return t&&(i=clamp(i,0,1)),i}closestPointToPoint(e,t,r){const i=this.closestPointToPointParameter(e,t);return this.delta(r).multiplyScalar(i).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}},_vector$3=new Vector3,SpotLightHelper=class extends Object3D{constructor(e,t){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t;const r=new BufferGeometry,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let e=0,t=1,r=32;e<r;e++,t++){const n=e/r*Math.PI*2,s=t/r*Math.PI*2;i.push(Math.cos(n),Math.sin(n),1,Math.cos(s),Math.sin(s),1)}r.setAttribute("position",new Float32BufferAttribute(i,3));const n=new LineBasicMaterial({fog:!1,toneMapped:!1});this.cone=new LineSegments(r,n),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateMatrixWorld();const e=this.light.distance?this.light.distance:1e3,t=e*Math.tan(this.light.angle);this.cone.scale.set(t,t,e),_vector$3.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(_vector$3),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}},_vector$2=new Vector3,_boneMatrix=new Matrix4,_matrixWorldInv=new Matrix4,SkeletonHelper=class extends LineSegments{constructor(e){const t=getBoneList(e),r=new BufferGeometry,i=[],n=[],s=new Color(0,0,1),a=new Color(0,1,0);for(let e=0;e<t.length;e++){const r=t[e];r.parent&&r.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),n.push(s.r,s.g,s.b),n.push(a.r,a.g,a.b))}r.setAttribute("position",new Float32BufferAttribute(i,3)),r.setAttribute("color",new Float32BufferAttribute(n,3));super(r,new LineBasicMaterial({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,r=this.geometry,i=r.getAttribute("position");_matrixWorldInv.copy(this.root.matrixWorld).invert();for(let e=0,r=0;e<t.length;e++){const n=t[e];n.parent&&n.parent.isBone&&(_boneMatrix.multiplyMatrices(_matrixWorldInv,n.matrixWorld),_vector$2.setFromMatrixPosition(_boneMatrix),i.setXYZ(r,_vector$2.x,_vector$2.y,_vector$2.z),_boneMatrix.multiplyMatrices(_matrixWorldInv,n.parent.matrixWorld),_vector$2.setFromMatrixPosition(_boneMatrix),i.setXYZ(r+1,_vector$2.x,_vector$2.y,_vector$2.z),r+=2)}r.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose()}};function getBoneList(e){const t=[];!0===e.isBone&&t.push(e);for(let r=0;r<e.children.length;r++)t.push.apply(t,getBoneList(e.children[r]));return t}var PointLightHelper=class extends Mesh{constructor(e,t,r){super(new SphereGeometry(t,4,2),new MeshBasicMaterial({wireframe:!0,fog:!1,toneMapped:!1})),this.light=e,this.light.updateMatrixWorld(),this.color=r,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}},_vector$1=new Vector3,_color1=new Color,_color2=new Color,HemisphereLightHelper=class extends Object3D{constructor(e,t,r){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=r;const i=new OctahedronGeometry(t);i.rotateY(.5*Math.PI),this.material=new MeshBasicMaterial({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const n=i.getAttribute("position"),s=new Float32Array(3*n.count);i.setAttribute("color",new BufferAttribute(s,3)),this.add(new Mesh(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const e=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const t=e.geometry.getAttribute("color");_color1.copy(this.light.color),_color2.copy(this.light.groundColor);for(let e=0,r=t.count;e<r;e++){const i=e<r/2?_color1:_color2;t.setXYZ(e,i.r,i.g,i.b)}t.needsUpdate=!0}e.lookAt(_vector$1.setFromMatrixPosition(this.light.matrixWorld).negate())}},GridHelper=class extends LineSegments{constructor(e=10,t=10,r=4473924,i=8947848){r=new Color(r),i=new Color(i);const n=t/2,s=e/t,a=e/2,o=[],l=[];for(let e=0,c=0,u=-a;e<=t;e++,u+=s){o.push(-a,0,u,a,0,u),o.push(u,0,-a,u,0,a);const t=e===n?r:i;t.toArray(l,c),c+=3,t.toArray(l,c),c+=3,t.toArray(l,c),c+=3,t.toArray(l,c),c+=3}const c=new BufferGeometry;c.setAttribute("position",new Float32BufferAttribute(o,3)),c.setAttribute("color",new Float32BufferAttribute(l,3));super(c,new LineBasicMaterial({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}},PolarGridHelper=class extends LineSegments{constructor(e=10,t=16,r=8,i=64,n=4473924,s=8947848){n=new Color(n),s=new Color(s);const a=[],o=[];if(t>1)for(let r=0;r<t;r++){const i=r/t*(2*Math.PI),l=Math.sin(i)*e,c=Math.cos(i)*e;a.push(0,0,0),a.push(l,0,c);const u=1&r?n:s;o.push(u.r,u.g,u.b),o.push(u.r,u.g,u.b)}for(let t=0;t<r;t++){const l=1&t?n:s,c=e-e/r*t;for(let e=0;e<i;e++){let t=e/i*(2*Math.PI),r=Math.sin(t)*c,n=Math.cos(t)*c;a.push(r,0,n),o.push(l.r,l.g,l.b),t=(e+1)/i*(2*Math.PI),r=Math.sin(t)*c,n=Math.cos(t)*c,a.push(r,0,n),o.push(l.r,l.g,l.b)}}const l=new BufferGeometry;l.setAttribute("position",new Float32BufferAttribute(a,3)),l.setAttribute("color",new Float32BufferAttribute(o,3));super(l,new LineBasicMaterial({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}},_v1=new Vector3,_v2=new Vector3,_v3=new Vector3,DirectionalLightHelper=class extends Object3D{constructor(e,t,r){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,void 0===t&&(t=1);let i=new BufferGeometry;i.setAttribute("position",new Float32BufferAttribute([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));const n=new LineBasicMaterial({fog:!1,toneMapped:!1});this.lightPlane=new Line(i,n),this.add(this.lightPlane),i=new BufferGeometry,i.setAttribute("position",new Float32BufferAttribute([0,0,0,0,0,1],3)),this.targetLine=new Line(i,n),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){_v1.setFromMatrixPosition(this.light.matrixWorld),_v2.setFromMatrixPosition(this.light.target.matrixWorld),_v3.subVectors(_v2,_v1),this.lightPlane.lookAt(_v2),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(_v2),this.targetLine.scale.z=_v3.length()}},_vector=new Vector3,_camera=new Camera,CameraHelper=class extends LineSegments{constructor(e){const t=new BufferGeometry,r=new LineBasicMaterial({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],n=[],s={};function a(e,t){o(e),o(t)}function o(e){i.push(0,0,0),n.push(0,0,0),void 0===s[e]&&(s[e]=[]),s[e].push(i.length/3-1)}a("n1","n2"),a("n2","n4"),a("n4","n3"),a("n3","n1"),a("f1","f2"),a("f2","f4"),a("f4","f3"),a("f3","f1"),a("n1","f1"),a("n2","f2"),a("n3","f3"),a("n4","f4"),a("p","n1"),a("p","n2"),a("p","n3"),a("p","n4"),a("u1","u2"),a("u2","u3"),a("u3","u1"),a("c","t"),a("p","c"),a("cn1","cn2"),a("cn3","cn4"),a("cf1","cf2"),a("cf3","cf4"),t.setAttribute("position",new Float32BufferAttribute(i,3)),t.setAttribute("color",new Float32BufferAttribute(n,3)),super(t,r),this.type="CameraHelper",this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update();const l=new Color(16755200),c=new Color(16711680),u=new Color(43775),h=new Color(16777215),p=new Color(3355443);this.setColors(l,c,u,h,p)}setColors(e,t,r,i,n){const s=this.geometry.getAttribute("color");s.setXYZ(0,e.r,e.g,e.b),s.setXYZ(1,e.r,e.g,e.b),s.setXYZ(2,e.r,e.g,e.b),s.setXYZ(3,e.r,e.g,e.b),s.setXYZ(4,e.r,e.g,e.b),s.setXYZ(5,e.r,e.g,e.b),s.setXYZ(6,e.r,e.g,e.b),s.setXYZ(7,e.r,e.g,e.b),s.setXYZ(8,e.r,e.g,e.b),s.setXYZ(9,e.r,e.g,e.b),s.setXYZ(10,e.r,e.g,e.b),s.setXYZ(11,e.r,e.g,e.b),s.setXYZ(12,e.r,e.g,e.b),s.setXYZ(13,e.r,e.g,e.b),s.setXYZ(14,e.r,e.g,e.b),s.setXYZ(15,e.r,e.g,e.b),s.setXYZ(16,e.r,e.g,e.b),s.setXYZ(17,e.r,e.g,e.b),s.setXYZ(18,e.r,e.g,e.b),s.setXYZ(19,e.r,e.g,e.b),s.setXYZ(20,e.r,e.g,e.b),s.setXYZ(21,e.r,e.g,e.b),s.setXYZ(22,e.r,e.g,e.b),s.setXYZ(23,e.r,e.g,e.b),s.setXYZ(24,t.r,t.g,t.b),s.setXYZ(25,t.r,t.g,t.b),s.setXYZ(26,t.r,t.g,t.b),s.setXYZ(27,t.r,t.g,t.b),s.setXYZ(28,t.r,t.g,t.b),s.setXYZ(29,t.r,t.g,t.b),s.setXYZ(30,t.r,t.g,t.b),s.setXYZ(31,t.r,t.g,t.b),s.setXYZ(32,r.r,r.g,r.b),s.setXYZ(33,r.r,r.g,r.b),s.setXYZ(34,r.r,r.g,r.b),s.setXYZ(35,r.r,r.g,r.b),s.setXYZ(36,r.r,r.g,r.b),s.setXYZ(37,r.r,r.g,r.b),s.setXYZ(38,i.r,i.g,i.b),s.setXYZ(39,i.r,i.g,i.b),s.setXYZ(40,n.r,n.g,n.b),s.setXYZ(41,n.r,n.g,n.b),s.setXYZ(42,n.r,n.g,n.b),s.setXYZ(43,n.r,n.g,n.b),s.setXYZ(44,n.r,n.g,n.b),s.setXYZ(45,n.r,n.g,n.b),s.setXYZ(46,n.r,n.g,n.b),s.setXYZ(47,n.r,n.g,n.b),s.setXYZ(48,n.r,n.g,n.b),s.setXYZ(49,n.r,n.g,n.b),s.needsUpdate=!0}update(){const e=this.geometry,t=this.pointMap;_camera.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),setPoint("c",t,e,_camera,0,0,-1),setPoint("t",t,e,_camera,0,0,1),setPoint("n1",t,e,_camera,-1,-1,-1),setPoint("n2",t,e,_camera,1,-1,-1),setPoint("n3",t,e,_camera,-1,1,-1),setPoint("n4",t,e,_camera,1,1,-1),setPoint("f1",t,e,_camera,-1,-1,1),setPoint("f2",t,e,_camera,1,-1,1),setPoint("f3",t,e,_camera,-1,1,1),setPoint("f4",t,e,_camera,1,1,1),setPoint("u1",t,e,_camera,.7,1.1,-1),setPoint("u2",t,e,_camera,-.7,1.1,-1),setPoint("u3",t,e,_camera,0,2,-1),setPoint("cf1",t,e,_camera,-1,0,1),setPoint("cf2",t,e,_camera,1,0,1),setPoint("cf3",t,e,_camera,0,-1,1),setPoint("cf4",t,e,_camera,0,1,1),setPoint("cn1",t,e,_camera,-1,0,-1),setPoint("cn2",t,e,_camera,1,0,-1),setPoint("cn3",t,e,_camera,0,-1,-1),setPoint("cn4",t,e,_camera,0,1,-1),e.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}};function setPoint(e,t,r,i,n,s,a){_vector.set(n,s,a).unproject(i);const o=t[e];if(void 0!==o){const e=r.getAttribute("position");for(let t=0,r=o.length;t<r;t++)e.setXYZ(o[t],_vector.x,_vector.y,_vector.z)}}var _lineGeometry,_coneGeometry,_box=new Box3,BoxHelper=class extends LineSegments{constructor(e,t=16776960){const r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),n=new BufferGeometry;n.setIndex(new BufferAttribute(r,1)),n.setAttribute("position",new BufferAttribute(i,3)),super(n,new LineBasicMaterial({color:t,toneMapped:!1})),this.object=e,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(e){if(void 0!==e&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&_box.setFromObject(this.object),_box.isEmpty())return;const t=_box.min,r=_box.max,i=this.geometry.attributes.position,n=i.array;n[0]=r.x,n[1]=r.y,n[2]=r.z,n[3]=t.x,n[4]=r.y,n[5]=r.z,n[6]=t.x,n[7]=t.y,n[8]=r.z,n[9]=r.x,n[10]=t.y,n[11]=r.z,n[12]=r.x,n[13]=r.y,n[14]=t.z,n[15]=t.x,n[16]=r.y,n[17]=t.z,n[18]=t.x,n[19]=t.y,n[20]=t.z,n[21]=r.x,n[22]=t.y,n[23]=t.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(e){return this.object=e,this.update(),this}copy(e,t){return super.copy(e,t),this.object=e.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}},Box3Helper=class extends LineSegments{constructor(e,t=16776960){const r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new BufferGeometry;i.setIndex(new BufferAttribute(r,1)),i.setAttribute("position",new Float32BufferAttribute([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new LineBasicMaterial({color:t,toneMapped:!1})),this.box=e,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(e){const t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(e))}dispose(){this.geometry.dispose(),this.material.dispose()}},PlaneHelper=class extends Line{constructor(e,t=1,r=16776960){const i=r,n=new BufferGeometry;n.setAttribute("position",new Float32BufferAttribute([1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3)),n.computeBoundingSphere(),super(n,new LineBasicMaterial({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=e,this.size=t;const s=new BufferGeometry;s.setAttribute("position",new Float32BufferAttribute([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3)),s.computeBoundingSphere(),this.add(new Mesh(s,new MeshBasicMaterial({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(e){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}},_axis=new Vector3,ArrowHelper=class extends Object3D{
// dir is assumed to be normalized
constructor(e=new Vector3(0,0,1),t=new Vector3(0,0,0),r=1,i=16776960,n=.2*r,s=.2*n){super(),this.type="ArrowHelper",void 0===_lineGeometry&&((_lineGeometry=new BufferGeometry).setAttribute("position",new Float32BufferAttribute([0,0,0,0,1,0],3)),(_coneGeometry=new CylinderGeometry(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(t),this.line=new Line(_lineGeometry,new LineBasicMaterial({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Mesh(_coneGeometry,new MeshBasicMaterial({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(r,n,s)}setDirection(e){if(e.y>.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{_axis.set(e.z,0,-e.x).normalize();const t=Math.acos(e.y);this.quaternion.setFromAxisAngle(_axis,t)}}setLength(e,t=.2*e,r=.2*t){this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(r,t,r),this.cone.position.y=e,this.cone.updateMatrix()}setColor(e){this.line.material.color.set(e),this.cone.material.color.set(e)}copy(e){return super.copy(e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}},AxesHelper=class extends LineSegments{constructor(e=1){const t=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],r=new BufferGeometry;r.setAttribute("position",new Float32BufferAttribute(t,3)),r.setAttribute("color",new Float32BufferAttribute([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(r,new LineBasicMaterial({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(e,t,r){const i=new Color,n=this.geometry.attributes.color.array;return i.set(e),i.toArray(n,0),i.toArray(n,3),i.set(t),i.toArray(n,6),i.toArray(n,9),i.set(r),i.toArray(n,12),i.toArray(n,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}},ShapePath=class{constructor(){this.type="ShapePath",this.color=new Color,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new Path,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,r,i){return this.currentPath.quadraticCurveTo(e,t,r,i),this}bezierCurveTo(e,t,r,i,n,s){return this.currentPath.bezierCurveTo(e,t,r,i,n,s),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e){function t(e,t){const r=t.length;let i=!1;for(let n=r-1,s=0;s<r;n=s++){let r=t[n],a=t[s],o=a.x-r.x,l=a.y-r.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(r=t[s],o=-o,a=t[n],l=-l),e.y<r.y||e.y>a.y)continue;if(e.y===r.y){if(e.x===r.x)return!0}else{const t=l*(e.x-r.x)-o*(e.y-r.y);if(0===t)return!0;if(t<0)continue;i=!i}}else{if(e.y!==r.y)continue;if(a.x<=e.x&&e.x<=r.x||r.x<=e.x&&e.x<=a.x)return!0}}return i}const r=ShapeUtils.isClockWise,i=this.subPaths;if(0===i.length)return[];let n,s,a;const o=[];if(1===i.length)return s=i[0],a=new Shape,a.curves=s.curves,o.push(a),o;let l=!r(i[0].getPoints());l=e?!l:l;const c=[],u=[];let h,p,d=[],m=0;u[m]=void 0,d[m]=[];for(let t=0,a=i.length;t<a;t++)s=i[t],h=s.getPoints(),n=r(h),n=e?!n:n,n?(!l&&u[m]&&m++,u[m]={s:new Shape,p:h},u[m].s.curves=s.curves,l&&m++,d[m]=[]):d[m].push({h:s,p:h[0]});if(!u[0])return function(e){const t=[];for(let r=0,i=e.length;r<i;r++){const i=e[r],n=new Shape;n.curves=i.curves,t.push(n)}return t}(i);if(u.length>1){let e=!1,r=0;for(let e=0,t=u.length;e<t;e++)c[e]=[];for(let i=0,n=u.length;i<n;i++){const n=d[i];for(let s=0;s<n.length;s++){const a=n[s];let o=!0;for(let n=0;n<u.length;n++)t(a.p,u[n].p)&&(i!==n&&r++,o?(o=!1,c[n].push(a)):e=!0);o&&c[i].push(a)}}r>0&&!1===e&&(d=c)}for(let e=0,t=u.length;e<t;e++){a=u[e].s,o.push(a),p=d[e];for(let e=0,t=p.length;e<t;e++)a.holes.push(p[e].h)}return o}},_tables=_generateTables();function _generateTables(){const e=new ArrayBuffer(4),t=new Float32Array(e),r=new Uint32Array(e),i=new Uint32Array(512),n=new Uint32Array(512);for(let e=0;e<256;++e){const t=e-127;t<-27?(i[e]=0,i[256|e]=32768,n[e]=24,n[256|e]=24):t<-14?(i[e]=1024>>-t-14,i[256|e]=1024>>-t-14|32768,n[e]=-t-1,n[256|e]=-t-1):t<=15?(i[e]=t+15<<10,i[256|e]=t+15<<10|32768,n[e]=13,n[256|e]=13):t<128?(i[e]=31744,i[256|e]=64512,n[e]=24,n[256|e]=24):(i[e]=31744,i[256|e]=64512,n[e]=13,n[256|e]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let e=1;e<1024;++e){let t=e<<13,r=0;for(;0==(8388608&t);)t<<=1,r-=8388608;t&=-8388609,r+=947912704,s[e]=t|r}for(let e=1024;e<2048;++e)s[e]=939524096+(e-1024<<13);for(let e=1;e<31;++e)a[e]=e<<23;a[31]=1199570944,a[32]=2147483648;for(let e=33;e<63;++e)a[e]=2147483648+(e-32<<23);a[63]=3347054592;for(let e=1;e<64;++e)32!==e&&(o[e]=1024);return{floatView:t,uint32View:r,baseTable:i,shiftTable:n,mantissaTable:s,exponentTable:a,offsetTable:o}}function toHalfFloat(e){Math.abs(e)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),e=clamp(e,-65504,65504),_tables.floatView[0]=e;const t=_tables.uint32View[0],r=t>>23&511;return _tables.baseTable[r]+((8388607&t)>>_tables.shiftTable[r])}function fromHalfFloat(e){const t=e>>10;return _tables.uint32View[0]=_tables.mantissaTable[_tables.offsetTable[t]+(1023&e)]+_tables.exponentTable[t],_tables.floatView[0]}var DataUtils=Object.freeze({__proto__:null,toHalfFloat:toHalfFloat,fromHalfFloat:fromHalfFloat});function ImmediateRenderObject(){console.error("THREE.ImmediateRenderObject has been removed.")}var WebGLMultisampleRenderTarget=class extends WebGLRenderTarget{constructor(e,t,r){console.error('THREE.WebGLMultisampleRenderTarget has been removed. Use a normal render target and set the "samples" property to greater 0 to enable multisampling.'),super(e,t,r),this.samples=4}},DataTexture2DArray=class extends DataArrayTexture{constructor(e,t,r,i){console.warn("THREE.DataTexture2DArray has been renamed to DataArrayTexture."),super(e,t,r,i)}},DataTexture3D=class extends Data3DTexture{constructor(e,t,r,i){console.warn("THREE.DataTexture3D has been renamed to Data3DTexture."),super(e,t,r,i)}},BoxBufferGeometry=class extends BoxGeometry{constructor(e,t,r,i,n,s){console.warn("THREE.BoxBufferGeometry has been renamed to THREE.BoxGeometry."),super(e,t,r,i,n,s)}},CapsuleBufferGeometry=class extends CapsuleGeometry{constructor(e,t,r,i){console.warn("THREE.CapsuleBufferGeometry has been renamed to THREE.CapsuleGeometry."),super(e,t,r,i)}},CircleBufferGeometry=class extends CircleGeometry{constructor(e,t,r,i){console.warn("THREE.CircleBufferGeometry has been renamed to THREE.CircleGeometry."),super(e,t,r,i)}},ConeBufferGeometry=class extends ConeGeometry{constructor(e,t,r,i,n,s,a){console.warn("THREE.ConeBufferGeometry has been renamed to THREE.ConeGeometry."),super(e,t,r,i,n,s,a)}},CylinderBufferGeometry=class extends CylinderGeometry{constructor(e,t,r,i,n,s,a,o){console.warn("THREE.CylinderBufferGeometry has been renamed to THREE.CylinderGeometry."),super(e,t,r,i,n,s,a,o)}},DodecahedronBufferGeometry=class extends DodecahedronGeometry{constructor(e,t){console.warn("THREE.DodecahedronBufferGeometry has been renamed to THREE.DodecahedronGeometry."),super(e,t)}},ExtrudeBufferGeometry=class extends ExtrudeGeometry{constructor(e,t){console.warn("THREE.ExtrudeBufferGeometry has been renamed to THREE.ExtrudeGeometry."),super(e,t)}},IcosahedronBufferGeometry=class extends IcosahedronGeometry{constructor(e,t){console.warn("THREE.IcosahedronBufferGeometry has been renamed to THREE.IcosahedronGeometry."),super(e,t)}},LatheBufferGeometry=class extends LatheGeometry{constructor(e,t,r,i){console.warn("THREE.LatheBufferGeometry has been renamed to THREE.LatheGeometry."),super(e,t,r,i)}},OctahedronBufferGeometry=class extends OctahedronGeometry{constructor(e,t){console.warn("THREE.OctahedronBufferGeometry has been renamed to THREE.OctahedronGeometry."),super(e,t)}},PlaneBufferGeometry=class extends PlaneGeometry{constructor(e,t,r,i){console.warn("THREE.PlaneBufferGeometry has been renamed to THREE.PlaneGeometry."),super(e,t,r,i)}},PolyhedronBufferGeometry=class extends PolyhedronGeometry{constructor(e,t,r,i){console.warn("THREE.PolyhedronBufferGeometry has been renamed to THREE.PolyhedronGeometry."),super(e,t,r,i)}},RingBufferGeometry=class extends RingGeometry{constructor(e,t,r,i,n,s){console.warn("THREE.RingBufferGeometry has been renamed to THREE.RingGeometry."),super(e,t,r,i,n,s)}},ShapeBufferGeometry=class extends ShapeGeometry{constructor(e,t){console.warn("THREE.ShapeBufferGeometry has been renamed to THREE.ShapeGeometry."),super(e,t)}},SphereBufferGeometry=class extends SphereGeometry{constructor(e,t,r,i,n,s,a){console.warn("THREE.SphereBufferGeometry has been renamed to THREE.SphereGeometry."),super(e,t,r,i,n,s,a)}},TetrahedronBufferGeometry=class extends TetrahedronGeometry{constructor(e,t){console.warn("THREE.TetrahedronBufferGeometry has been renamed to THREE.TetrahedronGeometry."),super(e,t)}},TorusBufferGeometry=class extends TorusGeometry{constructor(e,t,r,i,n){console.warn("THREE.TorusBufferGeometry has been renamed to THREE.TorusGeometry."),super(e,t,r,i,n)}},TorusKnotBufferGeometry=class extends TorusKnotGeometry{constructor(e,t,r,i,n,s){console.warn("THREE.TorusKnotBufferGeometry has been renamed to THREE.TorusKnotGeometry."),super(e,t,r,i,n,s)}},TubeBufferGeometry=class extends TubeGeometry{constructor(e,t,r,i,n){console.warn("THREE.TubeBufferGeometry has been renamed to THREE.TubeGeometry."),super(e,t,r,i,n)}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:REVISION}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=REVISION);
// src/core/patches/Constants.ts
var MAX_RAYCAST_INTERSECTION_COUNT=1,_sphere2=new Sphere,_vStart=new Vector3,_vEnd=new Vector3,_interSegment=new Vector3,_interRay=new Vector3;
// src/core/patches/Line.ts
function checkBufferGeometryIntersection2(e,t,r,i,n,s,a){_vStart.fromBufferAttribute(t,i).applyMatrix4(e.matrixWorld),_vEnd.fromBufferAttribute(t,n).applyMatrix4(e.matrixWorld);if(r.ray.distanceSqToSegment(_vStart,_vEnd,_interRay,_interSegment)>s)return!1;const o=r.ray.origin.distanceTo(_interRay);return!(o<r.near||o>r.far)&&(a.push({distance:o,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point:_interSegment.clone(),index:i,object:e}),!0)}
// node_modules/three-mesh-bvh/src/core/Constants.js
Line.prototype.raycast=function(e,t){const r=this.geometry,i=this.matrixWorld,n=e.params.Line.threshold,s=r.drawRange;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere2.copy(r.boundingSphere),_sphere2.applyMatrix4(i),_sphere2.radius+=n,!1===e.ray.intersectsSphere(_sphere2))return;const a=n*n,o=this.isLineSegments?2:1,l=r.index,c=r.attributes.position,u=t.length;if(null!==l){const r=this.userData.batches;if(r&&r.length>0&&r[0].boundingSphere)for(let n=0;n<r.length;n++){const s=r[n];if(_sphere2.copy(s.boundingSphere),_sphere2.applyMatrix4(i),!1!==e.ray.intersectsSphere(_sphere2))for(let r=s.indexStart,i=s.indexStart+s.indexCount;r<i;r+=o){if(checkBufferGeometryIntersection2(this,c,e,l.getX(r),l.getX(r+1),a,t)&&(t[t.length-1].index=r,t.length-u>=MAX_RAYCAST_INTERSECTION_COUNT))return}}else{for(let r=Math.max(0,s.start),i=Math.min(l.count,s.start+s.count)-1;r<i;r+=o){if(checkBufferGeometryIntersection2(this,c,e,l.getX(r),l.getX(r+1),a,t)&&(t[t.length-1].index=r,t.length-u>=MAX_RAYCAST_INTERSECTION_COUNT))return}}}else{const r=this.userData.batches;if(r&&r.length>0&&r[0].boundingSphere)for(let n=0;n<r.length;n++){const s=r[n];if(_sphere2.copy(s.boundingSphere),_sphere2.applyMatrix4(i),!1!==e.ray.intersectsSphere(_sphere2))for(let r=s.positionStart,i=s.positionStart+s.positionCount;r<i;r+=o)if(checkBufferGeometryIntersection2(this,c,e,r,r+1,a,t)&&t.length-u>=MAX_RAYCAST_INTERSECTION_COUNT)return}else{for(let r=Math.max(0,s.start),i=Math.min(c.count,s.start+s.count)-1;r<i;r+=o)if(checkBufferGeometryIntersection2(this,c,e,r,r+1,a,t)&&t.length-u>=MAX_RAYCAST_INTERSECTION_COUNT)return}}};var CENTER=0,AVERAGE=1,SAH=2,CONTAINED=2,TRIANGLE_INTERSECT_COST=1.25,TRAVERSAL_COST=1,BYTES_PER_NODE=32,IS_LEAFNODE_FLAG=65535,FLOAT32_EPSILON=Math.pow(2,-24),MeshBVHNode=class{constructor(){}};
// node_modules/three-mesh-bvh/src/utils/ArrayBoxUtilities.js
function arrayToBox(e,t,r){return r.min.x=t[e],r.min.y=t[e+1],r.min.z=t[e+2],r.max.x=t[e+3],r.max.y=t[e+4],r.max.z=t[e+5],r}function getLongestEdgeIndex(e){let t=-1,r=-1/0;for(let i=0;i<3;i++){const n=e[i+3]-e[i];n>r&&(r=n,t=i)}return t}function copyBounds(e,t){t.set(e)}function unionBounds(e,t,r){let i,n;for(let s=0;s<3;s++){const a=s+3;i=e[s],n=t[s],r[s]=i<n?i:n,i=e[a],n=t[a],r[a]=i>n?i:n}}function expandByTriangleBounds(e,t,r){for(let i=0;i<3;i++){const n=t[e+2*i],s=t[e+2*i+1],a=n-s,o=n+s;a<r[i]&&(r[i]=a),o>r[i+3]&&(r[i+3]=o)}}function computeSurfaceArea(e){const t=e[3]-e[0],r=e[4]-e[1],i=e[5]-e[2];return 2*(t*r+r*i+i*t)}
// node_modules/three-mesh-bvh/src/core/buildFunctions.js
function ensureIndex(e,t){if(!e.index){const r=e.attributes.position.count,i=t.useSharedArrayBuffer?SharedArrayBuffer:ArrayBuffer;let n;n=r>65535?new Uint32Array(new i(4*r)):new Uint16Array(new i(2*r)),e.setIndex(new BufferAttribute(n,1));for(let e=0;e<r;e++)n[e]=e}}function getRootIndexRanges(e){if(!e.groups||!e.groups.length)return[{offset:0,count:e.index.count/3}];const t=[],r=new Set;for(const t of e.groups)r.add(t.start),r.add(t.start+t.count);const i=Array.from(r.values()).sort(((e,t)=>e-t));for(let e=0;e<i.length-1;e++){const r=i[e],n=i[e+1];t.push({offset:r/3,count:(n-r)/3})}return t}function getBounds(e,t,r,i,n=null){let s=1/0,a=1/0,o=1/0,l=-1/0,c=-1/0,u=-1/0,h=1/0,p=1/0,d=1/0,m=-1/0,f=-1/0,g=-1/0;const _=null!==n;for(let i=6*t,n=6*(t+r);i<n;i+=6){const t=e[i+0],r=e[i+1],n=t-r,y=t+r;n<s&&(s=n),y>l&&(l=y),_&&t<h&&(h=t),_&&t>m&&(m=t);const T=e[i+2],v=e[i+3],E=T-v,I=T+v;E<a&&(a=E),I>c&&(c=I),_&&T<p&&(p=T),_&&T>f&&(f=T);const b=e[i+4],x=e[i+5],S=b-x,w=b+x;S<o&&(o=S),w>u&&(u=w),_&&b<d&&(d=b),_&&b>g&&(g=b)}i[0]=s,i[1]=a,i[2]=o,i[3]=l,i[4]=c,i[5]=u,_&&(n[0]=h,n[1]=p,n[2]=d,n[3]=m,n[4]=f,n[5]=g)}function getCentroidBounds(e,t,r,i){let n=1/0,s=1/0,a=1/0,o=-1/0,l=-1/0,c=-1/0;for(let i=6*t,u=6*(t+r);i<u;i+=6){const t=e[i+0];t<n&&(n=t),t>o&&(o=t);const r=e[i+2];r<s&&(s=r),r>l&&(l=r);const u=e[i+4];u<a&&(a=u),u>c&&(c=u)}i[0]=n,i[1]=s,i[2]=a,i[3]=o,i[4]=l,i[5]=c}function partition(e,t,r,i,n){let s=r,a=r+i-1;const o=n.pos,l=2*n.axis;for(;;){for(;s<=a&&t[6*s+l]<o;)s++;for(;s<=a&&t[6*a+l]>=o;)a--;if(!(s<a))return s;for(let r=0;r<3;r++){let i=e[3*s+r];e[3*s+r]=e[3*a+r],e[3*a+r]=i;let n=t[6*s+2*r+0];t[6*s+2*r+0]=t[6*a+2*r+0],t[6*a+2*r+0]=n;let o=t[6*s+2*r+1];t[6*s+2*r+1]=t[6*a+2*r+1],t[6*a+2*r+1]=o}s++,a--}}var BIN_COUNT=32,binsSort=(e,t)=>e.candidate-t.candidate,sahBins=new Array(BIN_COUNT).fill().map((()=>({count:0,bounds:new Float32Array(6),rightCacheBounds:new Float32Array(6),leftCacheBounds:new Float32Array(6),candidate:0}))),leftBounds=new Float32Array(6);function getOptimalSplit(e,t,r,i,n,s){let a=-1,o=0;if(s===CENTER)a=getLongestEdgeIndex(t),-1!==a&&(o=(t[a]+t[a+3])/2);else if(s===AVERAGE)a=getLongestEdgeIndex(e),-1!==a&&(o=getAverage(r,i,n,a));else if(s===SAH){const s=computeSurfaceArea(e);let l=TRIANGLE_INTERSECT_COST*n;const c=6*i,u=6*(i+n);for(let e=0;e<3;e++){const i=t[e],h=(t[e+3]-i)/BIN_COUNT;if(n<BIN_COUNT/4){const t=[...sahBins];t.length=n;let i=0;for(let n=c;n<u;n+=6,i++){const s=t[i];s.candidate=r[n+2*e],s.count=0;const{bounds:a,leftCacheBounds:o,rightCacheBounds:l}=s;for(let e=0;e<3;e++)l[e]=1/0,l[e+3]=-1/0,o[e]=1/0,o[e+3]=-1/0,a[e]=1/0,a[e+3]=-1/0;expandByTriangleBounds(n,r,a)}t.sort(binsSort);let h=n;for(let e=0;e<h;e++){const r=t[e];for(;e+1<h&&t[e+1].candidate===r.candidate;)t.splice(e+1,1),h--}for(let i=c;i<u;i+=6){const n=r[i+2*e];for(let e=0;e<h;e++){const s=t[e];n>=s.candidate?expandByTriangleBounds(i,r,s.rightCacheBounds):(expandByTriangleBounds(i,r,s.leftCacheBounds),s.count++)}}for(let r=0;r<h;r++){const i=t[r],c=i.count,u=n-i.count,h=i.leftCacheBounds,p=i.rightCacheBounds;let d=0;0!==c&&(d=computeSurfaceArea(h)/s);let m=0;0!==u&&(m=computeSurfaceArea(p)/s);const f=TRAVERSAL_COST+TRIANGLE_INTERSECT_COST*(d*c+m*u);f<l&&(a=e,l=f,o=i.candidate)}}else{for(let e=0;e<BIN_COUNT;e++){const t=sahBins[e];t.count=0,t.candidate=i+h+e*h;const r=t.bounds;for(let e=0;e<3;e++)r[e]=1/0,r[e+3]=-1/0}for(let t=c;t<u;t+=6){let n=~~((r[t+2*e]-i)/h);n>=BIN_COUNT&&(n=BIN_COUNT-1);const s=sahBins[n];s.count++,expandByTriangleBounds(t,r,s.bounds)}const t=sahBins[BIN_COUNT-1];copyBounds(t.bounds,t.rightCacheBounds);for(let e=BIN_COUNT-2;e>=0;e--){const t=sahBins[e],r=sahBins[e+1];unionBounds(t.bounds,r.rightCacheBounds,t.rightCacheBounds)}let p=0;for(let t=0;t<BIN_COUNT-1;t++){const r=sahBins[t],i=r.count,c=r.bounds,u=sahBins[t+1].rightCacheBounds;0!==i&&(0===p?copyBounds(c,leftBounds):unionBounds(c,leftBounds,leftBounds)),p+=i;let h=0,d=0;0!==p&&(h=computeSurfaceArea(leftBounds)/s);const m=n-p;0!==m&&(d=computeSurfaceArea(u)/s);const f=TRAVERSAL_COST+TRIANGLE_INTERSECT_COST*(h*p+d*m);f<l&&(a=e,l=f,o=r.candidate)}}}}else console.warn(`MeshBVH: Invalid build strategy value ${s} used.`);return{axis:a,pos:o}}function getAverage(e,t,r,i){let n=0;for(let s=t,a=t+r;s<a;s++)n+=e[6*s+2*i];return n/r}function computeTriangleBounds(e,t){const r=e.attributes.position,i=e.index.array,n=i.length/3,s=new Float32Array(6*n),a=r.normalized,o=r.array,l=r.offset||0;let c=3;r.isInterleavedBufferAttribute&&(c=r.data.stride);const u=["getX","getY","getZ"];for(let e=0;e<n;e++){const n=3*e,h=6*e;let p,d,m;a?(p=i[n+0],d=i[n+1],m=i[n+2]):(p=i[n+0]*c+l,d=i[n+1]*c+l,m=i[n+2]*c+l);for(let e=0;e<3;e++){let i,n,l;a?(i=r[u[e]](p),n=r[u[e]](d),l=r[u[e]](m)):(i=o[p+e],n=o[d+e],l=o[m+e]);let c=i;n<c&&(c=n),l<c&&(c=l);let f=i;n>f&&(f=n),l>f&&(f=l);const g=(f-c)/2,_=2*e;s[h+_+0]=c+g,s[h+_+1]=g+(Math.abs(c)+g)*FLOAT32_EPSILON,c<t[e]&&(t[e]=c),f>t[e+3]&&(t[e+3]=f)}}return s}function buildTree(e,t){function r(e){p&&p(e/d)}function i(t,n,p,d=null,f=0){if(!m&&f>=l&&(m=!0,c&&(console.warn(`MeshBVH: Max depth of ${l} reached when generating BVH. Consider increasing maxDepth.`),console.warn(e))),p<=u||f>=l)return r(n+p),t.offset=n,t.count=p,t;const g=getOptimalSplit(t.boundingData,d,a,n,p,h);if(-1===g.axis)return r(n+p),t.offset=n,t.count=p,t;const _=partition(o,a,n,p,g);if(_===n||_===n+p)r(n+p),t.offset=n,t.count=p;else{t.splitAxis=g.axis;const e=new MeshBVHNode,r=n,o=_-n;t.left=e,e.boundingData=new Float32Array(6),getBounds(a,r,o,e.boundingData,s),i(e,r,o,s,f+1);const l=new MeshBVHNode,c=_,u=p-o;t.right=l,l.boundingData=new Float32Array(6),getBounds(a,c,u,l.boundingData,s),i(l,c,u,s,f+1)}return t}ensureIndex(e,t);const n=new Float32Array(6),s=new Float32Array(6),a=computeTriangleBounds(e,n),o=e.index.array,l=t.maxDepth,c=t.verbose,u=t.maxLeafTris,h=t.strategy,p=t.onProgress,d=e.index.count/3;let m=!1;const f=[],g=getRootIndexRanges(e);if(1===g.length){const e=g[0],t=new MeshBVHNode;t.boundingData=n,getCentroidBounds(a,e.offset,e.count,s),i(t,e.offset,e.count,s),f.push(t)}else for(let e of g){const t=new MeshBVHNode;t.boundingData=new Float32Array(6),getBounds(a,e.offset,e.count,t.boundingData,s),i(t,e.offset,e.count,s),f.push(t)}return f}function buildPackedTree(e,t){const r=buildTree(e,t);let i,n,s;const a=[],o=t.useSharedArrayBuffer?SharedArrayBuffer:ArrayBuffer;for(let e=0;e<r.length;e++){const t=r[e];let u=l(t);const h=new o(BYTES_PER_NODE*u);i=new Float32Array(h),n=new Uint32Array(h),s=new Uint16Array(h),c(0,t),a.push(h)}return a;function l(e){return e.count?1:1+l(e.left)+l(e.right)}function c(e,t){const r=e/4,a=e/2,o=!!t.count,l=t.boundingData;for(let e=0;e<6;e++)i[r+e]=l[e];if(o){const i=t.offset,o=t.count;return n[r+6]=i,s[a+14]=o,s[a+15]=IS_LEAFNODE_FLAG,e+BYTES_PER_NODE}{const i=t.left,s=t.right,a=t.splitAxis;let o;if(o=c(e+BYTES_PER_NODE,i),o/4>Math.pow(2,32))throw new Error("MeshBVH: Cannot store child pointer greater than 32 bits.");return n[r+6]=o/4,o=c(o,s),n[r+7]=a,o}}}
// node_modules/three-mesh-bvh/src/math/SeparatingAxisBounds.js
var SeparatingAxisBounds=class{constructor(){this.min=1/0,this.max=-1/0}setFromPointsField(e,t){let r=1/0,i=-1/0;for(let n=0,s=e.length;n<s;n++){const s=e[n][t];r=s<r?s:r,i=s>i?s:i}this.min=r,this.max=i}setFromPoints(e,t){let r=1/0,i=-1/0;for(let n=0,s=t.length;n<s;n++){const s=t[n],a=e.dot(s);r=a<r?a:r,i=a>i?a:i}this.min=r,this.max=i}isSeparated(e){return this.min>e.max||e.min>this.max}};SeparatingAxisBounds.prototype.setFromBox=function(){const e=new Vector3;return function(t,r){const i=r.min,n=r.max;let s=1/0,a=-1/0;for(let r=0;r<=1;r++)for(let o=0;o<=1;o++)for(let l=0;l<=1;l++){e.x=i.x*r+n.x*(1-r),e.y=i.y*o+n.y*(1-o),e.z=i.z*l+n.z*(1-l);const c=t.dot(e);s=Math.min(c,s),a=Math.max(c,a)}this.min=s,this.max=a}}();var areIntersecting=function(){const e=new SeparatingAxisBounds;return function(t,r){const i=t.points,n=t.satAxes,s=t.satBounds,a=r.points,o=r.satAxes,l=r.satBounds;for(let t=0;t<3;t++){const r=s[t],i=n[t];if(e.setFromPoints(i,a),r.isSeparated(e))return!1}for(let t=0;t<3;t++){const r=l[t],n=o[t];if(e.setFromPoints(n,i),r.isSeparated(e))return!1}}}(),closestPointLineToLine=function(){const e=new Vector3,t=new Vector3,r=new Vector3;return function(i,n,s){const a=i.start,o=e,l=n.start,c=t;r.subVectors(a,l),e.subVectors(i.end,i.start),t.subVectors(n.end,n.start);const u=r.dot(c),h=c.dot(o),p=c.dot(c),d=r.dot(o),m=o.dot(o)*p-h*h;let f,g;f=0!==m?(u*h-d*p)/m:0,g=(u+f*h)/p,s.x=f,s.y=g}}(),closestPointsSegmentToSegment=function(){const e=new Vector2,t=new Vector3,r=new Vector3;return function(i,n,s,a){closestPointLineToLine(i,n,e);let o=e.x,l=e.y;if(o>=0&&o<=1&&l>=0&&l<=1)return i.at(o,s),void n.at(l,a);if(o>=0&&o<=1)return l<0?n.at(0,a):n.at(1,a),void i.closestPointToPoint(a,!0,s);if(l>=0&&l<=1)return o<0?i.at(0,s):i.at(1,s),void n.closestPointToPoint(s,!0,a);{let e,c;e=o<0?i.start:i.end,c=l<0?n.start:n.end;const u=t,h=r;return i.closestPointToPoint(c,!0,t),n.closestPointToPoint(e,!0,r),u.distanceToSquared(c)<=h.distanceToSquared(e)?(s.copy(u),void a.copy(c)):(s.copy(e),void a.copy(h))}}}(),sphereIntersectTriangle=function(){const e=new Vector3,t=new Vector3,r=new Plane,i=new Line3;return function(n,s){const{radius:a,center:o}=n,{a:l,b:c,c:u}=s;i.start=l,i.end=c;if(i.closestPointToPoint(o,!0,e).distanceTo(o)<=a)return!0;i.start=l,i.end=u;if(i.closestPointToPoint(o,!0,e).distanceTo(o)<=a)return!0;i.start=c,i.end=u;if(i.closestPointToPoint(o,!0,e).distanceTo(o)<=a)return!0;const h=s.getPlane(r);if(Math.abs(h.distanceToPoint(o))<=a){const e=h.projectPoint(o,t);if(s.containsPoint(e))return!0}return!1}}(),DIST_EPSILON=1e-15;
// node_modules/three-mesh-bvh/src/math/MathUtilities.js
function isNearZero(e){return Math.abs(e)<DIST_EPSILON}var ExtendedTriangle=class extends Triangle{constructor(...e){super(...e),this.isExtendedTriangle=!0,this.satAxes=new Array(4).fill().map((()=>new Vector3)),this.satBounds=new Array(4).fill().map((()=>new SeparatingAxisBounds)),this.points=[this.a,this.b,this.c],this.sphere=new Sphere,this.plane=new Plane,this.needsUpdate=!0}intersectsSphere(e){return sphereIntersectTriangle(e,this)}update(){const e=this.a,t=this.b,r=this.c,i=this.points,n=this.satAxes,s=this.satBounds,a=n[0],o=s[0];this.getNormal(a),o.setFromPoints(a,i);const l=n[1],c=s[1];l.subVectors(e,t),c.setFromPoints(l,i);const u=n[2],h=s[2];u.subVectors(t,r),h.setFromPoints(u,i);const p=n[3],d=s[3];p.subVectors(r,e),d.setFromPoints(p,i),this.sphere.setFromPoints(this.points),this.plane.setFromNormalAndCoplanarPoint(a,e),this.needsUpdate=!1}};ExtendedTriangle.prototype.closestPointToSegment=function(){const e=new Vector3,t=new Vector3,r=new Line3;return function(i,n=null,s=null){const{start:a,end:o}=i,l=this.points;let c,u=1/0;for(let a=0;a<3;a++){const o=(a+1)%3;r.start.copy(l[a]),r.end.copy(l[o]),closestPointsSegmentToSegment(r,i,e,t),c=e.distanceToSquared(t),c<u&&(u=c,n&&n.copy(e),s&&s.copy(t))}return this.closestPointToPoint(a,e),c=a.distanceToSquared(e),c<u&&(u=c,n&&n.copy(e),s&&s.copy(a)),this.closestPointToPoint(o,e),c=o.distanceToSquared(e),c<u&&(u=c,n&&n.copy(e),s&&s.copy(o)),Math.sqrt(u)}}(),ExtendedTriangle.prototype.intersectsTriangle=function(){const e=new ExtendedTriangle,t=new Array(3),r=new Array(3),i=new SeparatingAxisBounds,n=new SeparatingAxisBounds,s=new Vector3,a=new Vector3,o=new Vector3,l=new Vector3,c=new Line3,u=new Line3,h=new Line3;return function(p,d=null){this.needsUpdate&&this.update(),p.isExtendedTriangle?p.needsUpdate&&p.update():(e.copy(p),e.update(),p=e);const m=this.plane,f=p.plane;if(Math.abs(m.normal.dot(f.normal))>1-1e-10){const e=this.satBounds,a=this.satAxes;r[0]=p.a,r[1]=p.b,r[2]=p.c;for(let t=0;t<4;t++){const n=e[t],s=a[t];if(i.setFromPoints(s,r),n.isSeparated(i))return!1}const o=p.satBounds,l=p.satAxes;t[0]=this.a,t[1]=this.b,t[2]=this.c;for(let e=0;e<4;e++){const r=o[e],n=l[e];if(i.setFromPoints(n,t),r.isSeparated(i))return!1}for(let e=0;e<4;e++){const o=a[e];for(let e=0;e<4;e++){const a=l[e];if(s.crossVectors(o,a),i.setFromPoints(s,t),n.setFromPoints(s,r),i.isSeparated(n))return!1}}return d&&(console.warn("ExtendedTriangle.intersectsTriangle: Triangles are coplanar which does not support an output edge. Setting edge to 0, 0, 0."),d.start.set(0,0,0),d.end.set(0,0,0)),!0}{const e=this.points;let t=!1,r=0;for(let i=0;i<3;i++){const n=e[i],s=e[(i+1)%3];c.start.copy(n),c.end.copy(s),c.delta(a);const o=t?u.start:u.end,l=isNearZero(f.distanceToPoint(n));if(isNearZero(f.normal.dot(a))&&l){u.copy(c),r=2;break}if((f.intersectLine(c,o)||l)&&!isNearZero(o.distanceTo(s))){if(r++,t)break;t=!0}}if(1===r&&p.containsPoint(u.end))return d&&(d.start.copy(u.end),d.end.copy(u.end)),!0;if(2!==r)return!1;const i=p.points;let n=!1,s=0;for(let e=0;e<3;e++){const t=i[e],r=i[(e+1)%3];c.start.copy(t),c.end.copy(r),c.delta(o);const a=n?h.start:h.end,l=isNearZero(m.distanceToPoint(t));if(isNearZero(m.normal.dot(o))&&l){h.copy(c),s=2;break}if((m.intersectLine(c,a)||l)&&!isNearZero(a.distanceTo(r))){if(s++,n)break;n=!0}}if(1===s&&this.containsPoint(h.end))return d&&(d.start.copy(h.end),d.end.copy(h.end)),!0;if(2!==s)return!1;if(u.delta(a),h.delta(o),a.dot(o)<0){let e=h.start;h.start=h.end,h.end=e}const g=u.start.dot(a),_=u.end.dot(a),y=h.start.dot(a),T=h.end.dot(a);return(g===T||y===_||_<y!==g<T)&&(d&&(l.subVectors(u.start,h.start),l.dot(a)>0?d.start.copy(u.start):d.start.copy(h.start),l.subVectors(u.end,h.end),l.dot(a)<0?d.end.copy(u.end):d.end.copy(h.end)),!0)}}}(),ExtendedTriangle.prototype.distanceToPoint=function(){const e=new Vector3;return function(t){return this.closestPointToPoint(t,e),t.distanceTo(e)}}(),ExtendedTriangle.prototype.distanceToTriangle=function(){const e=new Vector3,t=new Vector3,r=["a","b","c"],i=new Line3,n=new Line3;return function(s,a=null,o=null){const l=a||o?i:null;if(this.intersectsTriangle(s,l))return(a||o)&&(a&&l.getCenter(a),o&&l.getCenter(o)),0;let c=1/0;for(let t=0;t<3;t++){let i;const n=r[t],l=s[n];this.closestPointToPoint(l,e),i=l.distanceToSquared(e),i<c&&(c=i,a&&a.copy(e),o&&o.copy(l));const u=this[n];s.closestPointToPoint(u,e),i=u.distanceToSquared(e),i<c&&(c=i,a&&a.copy(u),o&&o.copy(e))}for(let l=0;l<3;l++){const u=r[l],h=r[(l+1)%3];i.set(this[u],this[h]);for(let l=0;l<3;l++){const u=r[l],h=r[(l+1)%3];n.set(s[u],s[h]),closestPointsSegmentToSegment(i,n,e,t);const p=e.distanceToSquared(t);p<c&&(c=p,a&&a.copy(e),o&&o.copy(t))}}return Math.sqrt(c)}}();
// node_modules/three-mesh-bvh/src/math/OrientedBox.js
var OrientedBox=class{constructor(e,t,r){this.isOrientedBox=!0,this.min=new Vector3,this.max=new Vector3,this.matrix=new Matrix4,this.invMatrix=new Matrix4,this.points=new Array(8).fill().map((()=>new Vector3)),this.satAxes=new Array(3).fill().map((()=>new Vector3)),this.satBounds=new Array(3).fill().map((()=>new SeparatingAxisBounds)),this.alignedSatBounds=new Array(3).fill().map((()=>new SeparatingAxisBounds)),this.needsUpdate=!1,e&&this.min.copy(e),t&&this.max.copy(t),r&&this.matrix.copy(r)}set(e,t,r){this.min.copy(e),this.max.copy(t),this.matrix.copy(r),this.needsUpdate=!0}copy(e){this.min.copy(e.min),this.max.copy(e.max),this.matrix.copy(e.matrix),this.needsUpdate=!0}};OrientedBox.prototype.update=function(){const e=this.matrix,t=this.min,r=this.max,i=this.points;for(let n=0;n<=1;n++)for(let s=0;s<=1;s++)for(let a=0;a<=1;a++){const o=i[1*n|2*s|4*a];o.x=n?r.x:t.x,o.y=s?r.y:t.y,o.z=a?r.z:t.z,o.applyMatrix4(e)}const n=this.satBounds,s=this.satAxes,a=i[0];for(let e=0;e<3;e++){const t=s[e],r=n[e],o=i[1<<e];t.subVectors(a,o),r.setFromPoints(t,i)}const o=this.alignedSatBounds;o[0].setFromPointsField(i,"x"),o[1].setFromPointsField(i,"y"),o[2].setFromPointsField(i,"z"),this.invMatrix.copy(this.matrix).invert(),this.needsUpdate=!1},OrientedBox.prototype.intersectsBox=function(){const e=new SeparatingAxisBounds;return function(t){this.needsUpdate&&this.update();const r=t.min,i=t.max,n=this.satBounds,s=this.satAxes,a=this.alignedSatBounds;if(e.min=r.x,e.max=i.x,a[0].isSeparated(e))return!1;if(e.min=r.y,e.max=i.y,a[1].isSeparated(e))return!1;if(e.min=r.z,e.max=i.z,a[2].isSeparated(e))return!1;for(let r=0;r<3;r++){const i=s[r],a=n[r];if(e.setFromBox(i,t),a.isSeparated(e))return!1}return!0}}(),OrientedBox.prototype.intersectsTriangle=function(){const e=new ExtendedTriangle,t=new Array(3),r=new SeparatingAxisBounds,i=new SeparatingAxisBounds,n=new Vector3;return function(s){this.needsUpdate&&this.update(),s.isExtendedTriangle?s.needsUpdate&&s.update():(e.copy(s),e.update(),s=e);const a=this.satBounds,o=this.satAxes;t[0]=s.a,t[1]=s.b,t[2]=s.c;for(let e=0;e<3;e++){const i=a[e],n=o[e];if(r.setFromPoints(n,t),i.isSeparated(r))return!1}const l=s.satBounds,c=s.satAxes,u=this.points;for(let e=0;e<3;e++){const t=l[e],i=c[e];if(r.setFromPoints(i,u),t.isSeparated(r))return!1}for(let e=0;e<3;e++){const s=o[e];for(let e=0;e<4;e++){const a=c[e];if(n.crossVectors(s,a),r.setFromPoints(n,t),i.setFromPoints(n,u),r.isSeparated(i))return!1}}return!0}}(),OrientedBox.prototype.closestPointToPoint=function(e,t){return this.needsUpdate&&this.update(),t.copy(e).applyMatrix4(this.invMatrix).clamp(this.min,this.max).applyMatrix4(this.matrix),t},OrientedBox.prototype.distanceToPoint=function(){const e=new Vector3;return function(t){return this.closestPointToPoint(t,e),t.distanceTo(e)}}(),OrientedBox.prototype.distanceToBox=function(){const e=["x","y","z"],t=new Array(12).fill().map((()=>new Line3)),r=new Array(12).fill().map((()=>new Line3)),i=new Vector3,n=new Vector3;return function(s,a=0,o=null,l=null){if(this.needsUpdate&&this.update(),this.intersectsBox(s))return(o||l)&&(s.getCenter(n),this.closestPointToPoint(n,i),s.closestPointToPoint(i,n),o&&o.copy(i),l&&l.copy(n)),0;const c=a*a,u=s.min,h=s.max,p=this.points;let d=1/0;for(let e=0;e<8;e++){const t=p[e];n.copy(t).clamp(u,h);const r=t.distanceToSquared(n);if(r<d&&(d=r,o&&o.copy(t),l&&l.copy(n),r<c))return Math.sqrt(r)}let m=0;for(let i=0;i<3;i++)for(let n=0;n<=1;n++)for(let s=0;s<=1;s++){const a=(i+1)%3,o=(i+2)%3,l=1<<i|n<<a|s<<o,c=p[n<<a|s<<o],d=p[l];t[m].set(c,d);const f=e[i],g=e[a],_=e[o],y=r[m],T=y.start,v=y.end;T[f]=u[f],T[g]=n?u[g]:h[g],T[_]=s?u[_]:h[g],v[f]=h[f],v[g]=n?u[g]:h[g],v[_]=s?u[_]:h[g],m++}for(let e=0;e<=1;e++)for(let t=0;t<=1;t++)for(let r=0;r<=1;r++){n.x=e?h.x:u.x,n.y=t?h.y:u.y,n.z=r?h.z:u.z,this.closestPointToPoint(n,i);const s=n.distanceToSquared(i);if(s<d&&(d=s,o&&o.copy(i),l&&l.copy(n),s<c))return Math.sqrt(s)}for(let e=0;e<12;e++){const s=t[e];for(let e=0;e<12;e++){const t=r[e];closestPointsSegmentToSegment(s,t,i,n);const a=i.distanceToSquared(n);if(a<d&&(d=a,o&&o.copy(i),l&&l.copy(n),a<c))return Math.sqrt(a)}}return Math.sqrt(d)}}();
// node_modules/three-mesh-bvh/src/utils/ThreeRayIntersectUtilities.js
var vA=new Vector3,vB=new Vector3,vC=new Vector3,uvA=new Vector2,uvB=new Vector2,uvC=new Vector2,intersectionPoint=new Vector3;function checkIntersection2(e,t,r,i,n,s){let a;if(a=s===BackSide?e.intersectTriangle(i,r,t,!0,n):e.intersectTriangle(t,r,i,s!==DoubleSide,n),null===a)return null;return{distance:e.origin.distanceTo(n),point:n.clone()}}function checkBufferGeometryIntersection3(e,t,r,i,n,s,a){vA.fromBufferAttribute(t,i),vB.fromBufferAttribute(t,n),vC.fromBufferAttribute(t,s);const o=checkIntersection2(e,vA,vB,vC,intersectionPoint,a);if(o){r&&(uvA.fromBufferAttribute(r,i),uvB.fromBufferAttribute(r,n),uvC.fromBufferAttribute(r,s),o.uv=Triangle.getUV(intersectionPoint,vA,vB,vC,uvA,uvB,uvC,new Vector2));const e={a:i,b:n,c:s,normal:new Vector3,materialIndex:0};Triangle.getNormal(vA,vB,vC,e.normal),o.face=e,o.faceIndex=i}return o}function intersectTri(e,t,r,i,n){const s=3*i,a=e.index.getX(s),o=e.index.getX(s+1),l=e.index.getX(s+2),c=checkBufferGeometryIntersection3(r,e.attributes.position,e.attributes.uv,a,o,l,t);return c?(c.faceIndex=i,n&&n.push(c),c):null}
// node_modules/three-mesh-bvh/src/utils/GeometryRayIntersectUtilities.js
function intersectTris(e,t,r,i,n,s){for(let a=i,o=i+n;a<o;a++)intersectTri(e,t,r,a,s)}function intersectClosestTri(e,t,r,i,n){let s=1/0,a=null;for(let o=i,l=i+n;o<l;o++){const i=intersectTri(e,t,r,o);i&&i.distance<s&&(a=i,s=i.distance)}return a}function convertRaycastIntersect(e,t,r){return null===e?null:(e.point.applyMatrix4(t.matrixWorld),e.distance=e.point.distanceTo(r.ray.origin),e.object=t,e.distance<r.near||e.distance>r.far?null:e)}
// node_modules/three-mesh-bvh/src/utils/TriangleUtilities.js
function setTriangle(e,t,r,i){const n=e.a,s=e.b,a=e.c;let o=t,l=t+1,c=t+2;r&&(o=r.getX(t),l=r.getX(t+1),c=r.getX(t+2)),n.x=i.getX(o),n.y=i.getY(o),n.z=i.getZ(o),s.x=i.getX(l),s.y=i.getY(l),s.z=i.getZ(l),a.x=i.getX(c),a.y=i.getY(c),a.z=i.getZ(c)}function iterateOverTriangles(e,t,r,i,n,s,a){const o=r.index,l=r.attributes.position;for(let r=e,c=t+e;r<c;r++)if(setTriangle(a,3*r,o,l),a.needsUpdate=!0,i(a,r,n,s))return!0;return!1}
// node_modules/three-mesh-bvh/src/utils/PrimitivePool.js
var PrimitivePool=class{constructor(e){this._getNewPrimitive=e,this._primitives=[]}getPrimitive(){const e=this._primitives;return 0===e.length?this._getNewPrimitive():e.pop()}releasePrimitive(e){this._primitives.push(e)}};
// node_modules/three-mesh-bvh/src/core/nodeBufferFunctions.js
function IS_LEAF(e,t){return 65535===t[e+15]}function OFFSET(e,t){return t[e+6]}function COUNT(e,t){return t[e+14]}function LEFT_NODE(e){return e+8}function RIGHT_NODE(e,t){return t[e+6]}function SPLIT_AXIS(e,t){return t[e+7]}function BOUNDING_DATA_INDEX(e){return e}
// node_modules/three-mesh-bvh/src/core/castFunctions.js
var boundingBox=new Box3,boxIntersection=new Vector3,xyzFields=["x","y","z"];function raycast(e,t,r,i,n){let s=2*e,a=_float32Array,o=_uint16Array,l=_uint32Array;if(IS_LEAF(s,o)){intersectTris(t,r,i,OFFSET(e,l),COUNT(s,o),n)}else{const s=LEFT_NODE(e);intersectRay(s,a,i,boxIntersection)&&raycast(s,t,r,i,n);const o=RIGHT_NODE(e,l);intersectRay(o,a,i,boxIntersection)&&raycast(o,t,r,i,n)}}function raycastFirst(e,t,r,i){let n=2*e,s=_float32Array,a=_uint16Array,o=_uint32Array;if(IS_LEAF(n,a)){return intersectClosestTri(t,r,i,OFFSET(e,o),COUNT(n,a))}{const n=SPLIT_AXIS(e,o),a=xyzFields[n],l=i.direction[a]>=0;let c,u;l?(c=LEFT_NODE(e),u=RIGHT_NODE(e,o)):(c=RIGHT_NODE(e,o),u=LEFT_NODE(e));const h=intersectRay(c,s,i,boxIntersection)?raycastFirst(c,t,r,i):null;if(h){const e=h.point[a];if(l?e<=s[u+n]:
// min bounding data
e>=s[u+n+3])return h}const p=intersectRay(u,s,i,boxIntersection)?raycastFirst(u,t,r,i):null;return h&&p?h.distance<=p.distance?h:p:h||p||null}}var shapecast=function(){let e,t;const r=[],i=new PrimitivePool((()=>new Box3));return function(...s){e=i.getPrimitive(),t=i.getPrimitive(),r.push(e,t);const a=n(...s);i.releasePrimitive(e),i.releasePrimitive(t),r.pop(),r.pop();const o=r.length;return o>0&&(t=r[o-1],e=r[o-2]),a};function n(r,i,s,a,o=null,l=0,c=0){function u(e){let t=2*e,r=_uint16Array,i=_uint32Array;for(;!IS_LEAF(t,r);)t=2*(e=LEFT_NODE(e));return OFFSET(e,i)}function h(e){let t=2*e,r=_uint16Array,i=_uint32Array;for(;!IS_LEAF(t,r);)t=2*(e=RIGHT_NODE(e,i));return OFFSET(e,i)+COUNT(t,r)}let p=2*r,d=_float32Array,m=_uint16Array,f=_uint32Array;if(IS_LEAF(p,m)){const t=OFFSET(r,f),i=COUNT(p,m);return arrayToBox(BOUNDING_DATA_INDEX(r),d,e),a(t,i,!1,c,l+r,e)}{const p=LEFT_NODE(r),g=RIGHT_NODE(r,f);let _,y,T,v,E=p,I=g;if(o&&(T=e,v=t,arrayToBox(BOUNDING_DATA_INDEX(E),d,T),arrayToBox(BOUNDING_DATA_INDEX(I),d,v),_=o(T),y=o(v),y<_)){E=g,I=p;const e=_;_=y,y=e,T=v}T||(T=e,arrayToBox(BOUNDING_DATA_INDEX(E),d,T));const b=s(T,IS_LEAF(2*E,m),_,c+1,l+E);let x;if(b===CONTAINED){const e=u(E);x=a(e,h(E)-e,!0,c+1,l+E,T)}else x=b&&n(E,i,s,a,o,l,c+1);if(x)return!0;v=t,arrayToBox(BOUNDING_DATA_INDEX(I),d,v);const S=s(v,IS_LEAF(2*I,m),y,c+1,l+I);let w;if(S===CONTAINED){const e=u(I);w=a(e,h(I)-e,!0,c+1,l+I,v)}else w=S&&n(I,i,s,a,o,l,c+1);return!!w}}}(),intersectsGeometry=function(){const e=new ExtendedTriangle,t=new ExtendedTriangle,r=new Matrix4,i=new OrientedBox,n=new OrientedBox;return function s(a,o,l,c,u=null){let h=2*a,p=_float32Array,d=_uint16Array,m=_uint32Array;null===u&&(l.boundingBox||l.computeBoundingBox(),i.set(l.boundingBox.min,l.boundingBox.max,c),u=i);if(!IS_LEAF(h,d)){const e=a+8,t=m[a+6];arrayToBox(BOUNDING_DATA_INDEX(e),p,boundingBox);if(u.intersectsBox(boundingBox)&&s(e,o,l,c,u))return!0;arrayToBox(BOUNDING_DATA_INDEX(t),p,boundingBox);return!!(u.intersectsBox(boundingBox)&&s(t,o,l,c,u))}{const i=o,s=i.index,u=i.attributes.position,f=l.index,g=l.attributes.position,_=OFFSET(a,m),y=COUNT(h,d);if(r.copy(c).invert(),l.boundsTree){arrayToBox(BOUNDING_DATA_INDEX(a),p,n),n.matrix.copy(r),n.needsUpdate=!0;const e=l.boundsTree.shapecast({intersectsBounds:e=>n.intersectsBox(e),intersectsTriangle:e=>{e.a.applyMatrix4(c),e.b.applyMatrix4(c),e.c.applyMatrix4(c),e.needsUpdate=!0;for(let r=3*_,i=3*(y+_);r<i;r+=3)if(setTriangle(t,r,s,u),t.needsUpdate=!0,e.intersectsTriangle(t))return!0;return!1}});return e}for(let i=3*_,n=y+3*_;i<n;i+=3){setTriangle(e,i,s,u),e.a.applyMatrix4(r),e.b.applyMatrix4(r),e.c.applyMatrix4(r),e.needsUpdate=!0;for(let r=0,i=f.count;r<i;r+=3)if(setTriangle(t,r,f,g),t.needsUpdate=!0,e.intersectsTriangle(t))return!0}}}}();function intersectRay(e,t,r,i){return arrayToBox(e,t,boundingBox),r.intersectBox(boundingBox,i)}var _prevBuffer,_float32Array,_uint16Array,_uint32Array,bufferStack=[];function setBuffer(e){_prevBuffer&&bufferStack.push(_prevBuffer),_prevBuffer=e,_float32Array=new Float32Array(e),_uint16Array=new Uint16Array(e),_uint32Array=new Uint32Array(e)}function clearBuffer(){_prevBuffer=null,_float32Array=null,_uint16Array=null,_uint32Array=null,bufferStack.length&&setBuffer(bufferStack.pop())}
// node_modules/three-mesh-bvh/src/core/MeshBVH.js
var SKIP_GENERATION=Symbol("skip tree generation"),aabb=new Box3,aabb2=new Box3,tempMatrix=new Matrix4,obb=new OrientedBox,obb2=new OrientedBox,temp=new Vector3,temp1=new Vector3,temp2=new Vector3,temp3=new Vector3,temp4=new Vector3,tempBox=new Box3,trianglePool=new PrimitivePool((()=>new ExtendedTriangle)),MeshBVH=class{static serialize(e,t={}){if(t.isBufferGeometry)return console.warn("MeshBVH.serialize: The arguments for the function have changed. See documentation for new signature."),MeshBVH.serialize(arguments[0],{cloneBuffers:void 0===arguments[2]||arguments[2]});t=__spreadValues({cloneBuffers:!0},t);const r=e.geometry,i=e._roots,n=r.getIndex();let s;return s=t.cloneBuffers?{roots:i.map((e=>e.slice())),index:n.array.slice()}:{roots:i,index:n.array},s}static deserialize(e,t,r={}){if("boolean"==typeof r)return console.warn("MeshBVH.deserialize: The arguments for the function have changed. See documentation for new signature."),MeshBVH.deserialize(arguments[0],arguments[1],{setIndex:void 0===arguments[2]||arguments[2]});r=__spreadValues({setIndex:!0},r);const{index:i,roots:n}=e,s=new MeshBVH(t,__spreadProps(__spreadValues({},r),{[SKIP_GENERATION]:!0}));if(s._roots=n,r.setIndex){const r=t.getIndex();if(null===r){const r=new BufferAttribute(e.index,1,!1);t.setIndex(r)}else r.array!==i&&(r.array.set(i),r.needsUpdate=!0)}return s}constructor(e,t={}){if(!e.isBufferGeometry)throw new Error("MeshBVH: Only BufferGeometries are supported.");if(e.index&&e.index.isInterleavedBufferAttribute)throw new Error("MeshBVH: InterleavedBufferAttribute is not supported for the index attribute.");if((t=Object.assign({strategy:CENTER,maxDepth:40,maxLeafTris:10,verbose:!0,useSharedArrayBuffer:!1,setBoundingBox:!0,onProgress:null,
// undocumented options
// Whether to skip generating the tree. Used for deserialization.
[SKIP_GENERATION]:!1},t)).useSharedArrayBuffer&&"undefined"==typeof SharedArrayBuffer)throw new Error("MeshBVH: SharedArrayBuffer is not available.");this._roots=null,t[SKIP_GENERATION]||(this._roots=buildPackedTree(e,t),!e.boundingBox&&t.setBoundingBox&&(e.boundingBox=this.getBoundingBox(new Box3))),this.geometry=e}refit(e=null){e&&Array.isArray(e)&&(e=new Set(e));const t=this.geometry,r=t.index.array,i=t.attributes.position;let n,s,a,o,l=0;const c=this._roots;for(let e=0,t=c.length;e<t;e++)n=c[e],s=new Uint32Array(n),a=new Uint16Array(n),o=new Float32Array(n),u(0,l),l+=n.byteLength;function u(t,n,l=!1){const c=2*t;if(a[c+15]===IS_LEAFNODE_FLAG){const e=s[t+6];let n=1/0,l=1/0,u=1/0,h=-1/0,p=-1/0,d=-1/0;for(let t=3*e,s=3*(e+a[c+14]);t<s;t++){const e=r[t],s=i.getX(e),a=i.getY(e),o=i.getZ(e);s<n&&(n=s),s>h&&(h=s),a<l&&(l=a),a>p&&(p=a),o<u&&(u=o),o>d&&(d=o)}return(o[t+0]!==n||o[t+1]!==l||o[t+2]!==u||o[t+3]!==h||o[t+4]!==p||o[t+5]!==d)&&(o[t+0]=n,o[t+1]=l,o[t+2]=u,o[t+3]=h,o[t+4]=p,o[t+5]=d,!0)}{const r=t+8,i=s[t+6],a=r+n,c=i+n;let h=l,p=!1,d=!1;e?h||(p=e.has(a),d=e.has(c),h=!p&&!d):(p=!0,d=!0);const m=h||d;let f=!1;(h||p)&&(f=u(r,n,h));let g=!1;m&&(g=u(i,n,h));const _=f||g;if(_)for(let e=0;e<3;e++){const n=r+e,s=i+e,a=o[n],l=o[n+3],c=o[s],u=o[s+3];o[t+e]=a<c?a:c,o[t+e+3]=l>u?l:u}return _}}}traverse(e,t=0){const r=this._roots[t],i=new Uint32Array(r),n=new Uint16Array(r);!function t(s,a=0){const o=2*s,l=n[o+15]===IS_LEAFNODE_FLAG;if(l){const t=i[s+6],c=n[o+14];e(a,l,new Float32Array(r,4*s,6),t,c)}else{const n=s+BYTES_PER_NODE/4,o=i[s+6],c=i[s+7];e(a,l,new Float32Array(r,4*s,6),c)||(t(n,a+1),t(o,a+1))}}(0)}
/* Core Cast Functions */raycast(e,t=FrontSide){const r=this._roots,i=this.geometry,n=[],s=t.isMaterial,a=Array.isArray(t),o=i.groups,l=s?t.side:t;for(let s=0,c=r.length;s<c;s++){const c=a?t[o[s].materialIndex].side:l,u=n.length;if(setBuffer(r[s]),raycast(0,i,c,e,n),clearBuffer(),a){const e=o[s].materialIndex;for(let t=u,r=n.length;t<r;t++)n[t].face.materialIndex=e}}return n}raycastFirst(e,t=FrontSide){const r=this._roots,i=this.geometry,n=t.isMaterial,s=Array.isArray(t);let a=null;const o=i.groups,l=n?t.side:t;for(let n=0,c=r.length;n<c;n++){const c=s?t[o[n].materialIndex].side:l;setBuffer(r[n]);const u=raycastFirst(0,i,c,e);clearBuffer(),null!=u&&(null==a||u.distance<a.distance)&&(a=u,s&&(u.face.materialIndex=o[n].materialIndex))}return a}intersectsGeometry(e,t){const r=this.geometry;let i=!1;for(const n of this._roots)if(setBuffer(n),i=intersectsGeometry(0,r,e,t),clearBuffer(),i)break;return i}shapecast(e,t,r){const i=this.geometry;if(e instanceof Function){if(t){const e=t;t=(t,r,i,n)=>{const s=3*r;return e(t,s,s+1,s+2,i,n)}}e={boundsTraverseOrder:r,intersectsBounds:e,intersectsTriangle:t,intersectsRange:null},console.warn("MeshBVH: Shapecast function signature has changed and now takes an object of callbacks as a second argument. See docs for new signature.")}const n=trianglePool.getPrimitive();let{boundsTraverseOrder:s,intersectsBounds:a,intersectsRange:o,intersectsTriangle:l}=e;if(o&&l){const e=o;o=(t,r,s,a,o)=>!!e(t,r,s,a,o)||iterateOverTriangles(t,r,i,l,s,a,n)}else o||(o=l?(e,t,r,s)=>iterateOverTriangles(e,t,i,l,r,s,n):(e,t,r)=>r);let c=!1,u=0;for(const e of this._roots){if(setBuffer(e),c=shapecast(0,i,a,o,s,u),clearBuffer(),c)break;u+=e.byteLength}return trianglePool.releasePrimitive(n),c}bvhcast(e,t,r){let{intersectsRanges:i,intersectsTriangles:n}=r;const s=this.geometry.index,a=this.geometry.attributes.position,o=e.geometry.index,l=e.geometry.attributes.position;tempMatrix.copy(t).invert();const c=trianglePool.getPrimitive(),u=trianglePool.getPrimitive();if(n){let e=function(e,r,i,h,p,d,m,f){for(let g=i,_=i+h;g<_;g++){setTriangle(u,3*g,o,l),u.a.applyMatrix4(t),u.b.applyMatrix4(t),u.c.applyMatrix4(t),u.needsUpdate=!0;for(let t=e,i=e+r;t<i;t++)if(setTriangle(c,3*t,s,a),c.needsUpdate=!0,n(c,u,t,g,p,d,m,f))return!0}return!1};if(i){const t=i;i=function(r,i,n,s,a,o,l,c){return!!t(r,i,n,s,a,o,l,c)||e(r,i,n,s,a,o,l,c)}}else i=e}e.getBoundingBox(aabb2),aabb2.applyMatrix4(t);const h=this.shapecast({intersectsBounds:e=>aabb2.intersectsBox(e),intersectsRange:(t,r,n,s,a,o)=>(aabb.copy(o),aabb.applyMatrix4(tempMatrix),e.shapecast({intersectsBounds:e=>aabb.intersectsBox(e),intersectsRange:(e,n,o,l,c)=>i(t,r,e,n,s,a,l,c)}))});return trianglePool.releasePrimitive(c),trianglePool.releasePrimitive(u),h}
/* Derived Cast Functions */intersectsBox(e,t){return obb.set(e.min,e.max,t),obb.needsUpdate=!0,this.shapecast({intersectsBounds:e=>obb.intersectsBox(e),intersectsTriangle:e=>obb.intersectsTriangle(e)})}intersectsSphere(e){return this.shapecast({intersectsBounds:t=>e.intersectsBox(t),intersectsTriangle:t=>t.intersectsSphere(e)})}closestPointToGeometry(e,t,r={},i={},n=0,s=1/0){e.boundingBox||e.computeBoundingBox(),obb.set(e.boundingBox.min,e.boundingBox.max,t),obb.needsUpdate=!0;const a=this.geometry,o=a.attributes.position,l=a.index,c=e.attributes.position,u=e.index,h=trianglePool.getPrimitive(),p=trianglePool.getPrimitive();let d=temp1,m=temp2,f=null,g=null;i&&(f=temp3,g=temp4);let _=1/0,y=null,T=null;return tempMatrix.copy(t).invert(),obb2.matrix.copy(tempMatrix),this.shapecast({boundsTraverseOrder:e=>obb.distanceToBox(e),intersectsBounds:(e,t,r)=>r<_&&r<s&&(t&&(obb2.min.copy(e.min),obb2.max.copy(e.max),obb2.needsUpdate=!0),!0),intersectsRange:(r,i)=>{if(e.boundsTree)return e.boundsTree.shapecast({boundsTraverseOrder:e=>obb2.distanceToBox(e),intersectsBounds:(e,t,r)=>r<_&&r<s,intersectsRange:(e,s)=>{for(let a=3*e,v=3*(e+s);a<v;a+=3){setTriangle(p,a,u,c),p.a.applyMatrix4(t),p.b.applyMatrix4(t),p.c.applyMatrix4(t),p.needsUpdate=!0;for(let e=3*r,t=3*(r+i);e<t;e+=3){setTriangle(h,e,l,o),h.needsUpdate=!0;const t=h.distanceToTriangle(p,d,f);if(t<_&&(m.copy(d),g&&g.copy(f),_=t,y=e/3,T=a/3),t<n)return!0}}}});for(let e=0,s=u?u.count:c.count;e<s;e+=3){setTriangle(p,e,u,c),p.a.applyMatrix4(t),p.b.applyMatrix4(t),p.c.applyMatrix4(t),p.needsUpdate=!0;for(let t=3*r,s=3*(r+i);t<s;t+=3){setTriangle(h,t,l,o),h.needsUpdate=!0;const r=h.distanceToTriangle(p,d,f);if(r<_&&(m.copy(d),g&&g.copy(f),_=r,y=t/3,T=e/3),r<n)return!0}}}}),trianglePool.releasePrimitive(h),trianglePool.releasePrimitive(p),_===1/0?null:(r.point?r.point.copy(m):r.point=m.clone(),r.distance=_,r.faceIndex=y,i&&(i.point?i.point.copy(g):i.point=g.clone(),i.point.applyMatrix4(tempMatrix),m.applyMatrix4(tempMatrix),i.distance=m.sub(i.point).length(),i.faceIndex=T),r)}closestPointToPoint(e,t={},r=0,i=1/0){const n=r*r,s=i*i;let a=1/0,o=null;if(this.shapecast({boundsTraverseOrder:t=>(temp.copy(e).clamp(t.min,t.max),temp.distanceToSquared(e)),intersectsBounds:(e,t,r)=>r<a&&r<s,intersectsTriangle:(t,r)=>{t.closestPointToPoint(e,temp);const i=e.distanceToSquared(temp);return i<a&&(temp1.copy(temp),a=i,o=r),i<n}}),a===1/0)return null;const l=Math.sqrt(a);return t.point?t.point.copy(temp1):t.point=temp1.clone(),t.distance=l,t.faceIndex=o,t}getBoundingBox(e){e.makeEmpty();return this._roots.forEach((t=>{arrayToBox(0,new Float32Array(t),tempBox),e.union(tempBox)})),e}},ray=new Ray,tmpInverseMatrix=new Matrix4,origMeshRaycastFunc=Mesh.prototype.raycast;function acceleratedRaycast(e,t){if(this.geometry.boundsTree){if(void 0===this.material)return;tmpInverseMatrix.copy(this.matrixWorld).invert(),ray.copy(e.ray).applyMatrix4(tmpInverseMatrix);const r=this.geometry.boundsTree;if(!0===e.firstHitOnly){const i=convertRaycastIntersect(r.raycastFirst(ray,this.material),this,e);i&&t.push(i)}else{const i=r.raycast(ray,this.material);for(let r=0,n=i.length;r<n;r++){const n=convertRaycastIntersect(i[r],this,e);n&&t.push(n)}}}else origMeshRaycastFunc.call(this,e,t)}
// src/core/patches/Mesh.ts
var _inverseMatrix2=new Matrix4,_ray2=new Ray,_sphere3=new Sphere,_vA2=new Vector3,_vB2=new Vector3,_vC2=new Vector3,_tempA2=new Vector3,_tempB2=new Vector3,_tempC2=new Vector3,_morphA2=new Vector3,_morphB2=new Vector3,_morphC2=new Vector3,_uvA2=new Vector2,_uvB2=new Vector2,_uvC2=new Vector2,_intersectionPoint2=new Vector3,_intersectionPointWorld2=new Vector3;function checkIntersection3(e,t,r,i,n,s,a,o){let l;if(l=t.side===BackSide?i.intersectTriangle(a,s,n,!0,o):i.intersectTriangle(n,s,a,t.side!==DoubleSide,o),null===l)return null;_intersectionPointWorld2.copy(o),_intersectionPointWorld2.applyMatrix4(e.matrixWorld);const c=r.ray.origin.distanceTo(_intersectionPointWorld2);return c<r.near||c>r.far?null:{distance:c,point:_intersectionPointWorld2.clone(),object:e}}function checkBufferGeometryIntersection4(e,t,r,i,n,s,a,o,l,c,u,h){_vA2.fromBufferAttribute(n,c),_vB2.fromBufferAttribute(n,u),_vC2.fromBufferAttribute(n,h);const p=e.morphTargetInfluences;if(s&&p){_morphA2.set(0,0,0),_morphB2.set(0,0,0),_morphC2.set(0,0,0);for(let e=0,t=s.length;e<t;e++){const t=p[e],r=s[e];0!==t&&(_tempA2.fromBufferAttribute(r,c),_tempB2.fromBufferAttribute(r,u),_tempC2.fromBufferAttribute(r,h),a?(_morphA2.addScaledVector(_tempA2,t),_morphB2.addScaledVector(_tempB2,t),_morphC2.addScaledVector(_tempC2,t)):(_morphA2.addScaledVector(_tempA2.sub(_vA2),t),_morphB2.addScaledVector(_tempB2.sub(_vB2),t),_morphC2.addScaledVector(_tempC2.sub(_vC2),t)))}_vA2.add(_morphA2),_vB2.add(_morphB2),_vC2.add(_morphC2)}e.isSkinnedMesh&&(e.boneTransform(c,_vA2),e.boneTransform(u,_vB2),e.boneTransform(h,_vC2));const d=checkIntersection3(e,t,r,i,_vA2,_vB2,_vC2,_intersectionPoint2);if(d){o&&(_uvA2.fromBufferAttribute(o,c),_uvB2.fromBufferAttribute(o,u),_uvC2.fromBufferAttribute(o,h),d.uv=Triangle.getUV(_intersectionPoint2,_vA2,_vB2,_vC2,_uvA2,_uvB2,_uvC2,new Vector2)),l&&(_uvA2.fromBufferAttribute(l,c),_uvB2.fromBufferAttribute(l,u),_uvC2.fromBufferAttribute(l,h),d.uv2=Triangle.getUV(_intersectionPoint2,_vA2,_vB2,_vC2,_uvA2,_uvB2,_uvC2,new Vector2));const e={a:c,b:u,c:h,normal:new Vector3,materialIndex:0};Triangle.getNormal(_vA2,_vB2,_vC2,e.normal),d.face=e}return d}
// src/core/patches/Points.ts
Mesh.prototype.raycast=function(e,t){const r=this.geometry,i=this.material,n=this.matrixWorld;if(void 0===i)return;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere3.copy(r.boundingSphere),_sphere3.applyMatrix4(n),!1===e.ray.intersectsSphere(_sphere3))return;if(_inverseMatrix2.copy(n).invert(),_ray2.copy(e.ray).applyMatrix4(_inverseMatrix2),null!==r.boundingBox&&!1===_ray2.intersectsBox(r.boundingBox))return;let s;const a=r.index,o=r.attributes.position,l=r.morphAttributes.position,c=r.morphTargetsRelative,u=r.attributes.uv,h=r.attributes.uv2,p=r.groups,d=r.drawRange,m=t.length;if(null!==a)if(Array.isArray(i))for(let r=0,n=p.length;r<n;r++){const n=p[r],f=i[n.materialIndex];for(let r=Math.max(n.start,d.start),i=Math.min(a.count,Math.min(n.start+n.count,d.start+d.count));r<i;r+=3){const i=a.getX(r),p=a.getX(r+1),d=a.getX(r+2);if(s=checkBufferGeometryIntersection4(this,f,e,_ray2,o,l,c,u,h,i,p,d),s&&(s.faceIndex=Math.floor(r/3),s.face.materialIndex=n.materialIndex,t.push(s)),t.length-m>=MAX_RAYCAST_INTERSECTION_COUNT)return}}else{for(let r=Math.max(0,d.start),n=Math.min(a.count,d.start+d.count);r<n;r+=3){const n=a.getX(r),p=a.getX(r+1),d=a.getX(r+2);if(s=checkBufferGeometryIntersection4(this,i,e,_ray2,o,l,c,u,h,n,p,d),s&&(s.faceIndex=Math.floor(r/3),t.push(s)),t.length-m>=MAX_RAYCAST_INTERSECTION_COUNT)return}}else if(void 0!==o)if(Array.isArray(i))for(let r=0,n=p.length;r<n;r++){const n=p[r],a=i[n.materialIndex];for(let r=Math.max(n.start,d.start),i=Math.min(o.count,Math.min(n.start+n.count,d.start+d.count));r<i;r+=3){if(s=checkBufferGeometryIntersection4(this,a,e,_ray2,o,l,c,u,h,r,r+1,r+2),s&&(s.faceIndex=Math.floor(r/3),s.face.materialIndex=n.materialIndex,t.push(s)),t.length-m>=MAX_RAYCAST_INTERSECTION_COUNT)return}}else{for(let r=Math.max(0,d.start),n=Math.min(o.count,d.start+d.count);r<n;r+=3){if(s=checkBufferGeometryIntersection4(this,i,e,_ray2,o,l,c,u,h,r,r+1,r+2),s&&(s.faceIndex=Math.floor(r/3),t.push(s)),t.length-m>=MAX_RAYCAST_INTERSECTION_COUNT)return}}},Mesh.prototype.raycast=acceleratedRaycast;var _sphere4=new Sphere,_position2=new Vector3;function testPoint2(e,t,r,i,n,s){const a=i.ray.distanceSqToPoint(e);if(a<r){const r=new Vector3;i.ray.closestPointToPoint(e,r);const o=i.ray.origin.distanceTo(r);if(o<i.near||o>i.far)return;n.push({distance:o,distanceToRay:Math.sqrt(a),point:r,index:t,face:null,object:s})}}
// node_modules/three/examples/jsm/renderers/Projector.js
Points.prototype.raycast=function(e,t){const r=this.geometry,i=this.matrixWorld,n=e.params.Points.threshold,s=r.drawRange;if(null===r.boundingSphere&&r.computeBoundingSphere(),_sphere4.copy(r.boundingSphere),_sphere4.applyMatrix4(i),_sphere4.radius+=n,!1===e.ray.intersectsSphere(_sphere4))return;const a=n*n,o=r.index,l=r.attributes.position,c=t.length;if(null!==o){for(let r=Math.max(0,s.start),n=Math.min(o.count,s.start+s.count);r<n;r++){const n=o.getX(r);if(_position2.fromBufferAttribute(l,n).applyMatrix4(i),testPoint2(_position2,n,a,e,t,this),t.length-c>=MAX_RAYCAST_INTERSECTION_COUNT)return}}else{for(let r=Math.max(0,s.start),n=Math.min(l.count,s.start+s.count);r<n;r++)if(_position2.fromBufferAttribute(l,r).applyMatrix4(i),testPoint2(_position2,r,a,e,t,this),t.length-c>=MAX_RAYCAST_INTERSECTION_COUNT)return}};var RenderableObject=class{constructor(){this.id=0,this.object=null,this.z=0,this.renderOrder=0}},RenderableFace=class{constructor(){this.id=0,this.v1=new RenderableVertex,this.v2=new RenderableVertex,this.v3=new RenderableVertex,this.normalModel=new Vector3,this.vertexNormalsModel=[new Vector3,new Vector3,new Vector3],this.vertexNormalsLength=0,this.color=new Color,this.material=null,this.uvs=[new Vector2,new Vector2,new Vector2],this.z=0,this.renderOrder=0}},RenderableVertex=class{constructor(){this.position=new Vector3,this.positionWorld=new Vector3,this.positionScreen=new Vector4,this.visible=!0}copy(e){this.positionWorld.copy(e.positionWorld),this.positionScreen.copy(e.positionScreen)}},RenderableLine=class{constructor(){this.id=0,this.v1=new RenderableVertex,this.v2=new RenderableVertex,this.vertexColors=[new Color,new Color],this.material=null,this.z=0,this.renderOrder=0}},RenderableSprite=class{constructor(){this.id=0,this.object=null,this.x=0,this.y=0,this.z=0,this.rotation=0,this.scale=new Vector2,this.material=null,this.renderOrder=0}},Projector=class{constructor(){let e,t,r,i,n,s,a,o,l,c,u,h=0,p=0,d=0,m=0,f=0;const g={objects:[],lights:[],elements:[]},_=new Vector3,y=new Vector4,T=new Box3(new Vector3(-1,-1,-1),new Vector3(1,1,1)),v=new Box3,E=new Array(3),I=new Matrix4,b=new Matrix4,x=new Matrix4,S=new Frustum,w=[],C=[],M=[],R=[],A=[];const D=new function(){const e=[],t=[],s=[];let l=null;const c=new Matrix3;function h(e){const t=e.position,r=e.positionWorld,i=e.positionScreen;r.copy(t).applyMatrix4(u),i.copy(r).applyMatrix4(b);const n=1/i.w;i.x*=n,i.y*=n,i.z*=n,e.visible=i.x>=-1&&i.x<=1&&i.y>=-1&&i.y<=1&&i.z>=-1&&i.z<=1}function d(e,t,r){return!0===e.visible||!0===t.visible||!0===r.visible||(E[0]=e.positionScreen,E[1]=t.positionScreen,E[2]=r.positionScreen,T.intersectsBox(v.setFromPoints(E)))}function f(e,t,r){return(r.positionScreen.x-e.positionScreen.x)*(t.positionScreen.y-e.positionScreen.y)-(r.positionScreen.y-e.positionScreen.y)*(t.positionScreen.x-e.positionScreen.x)<0}return{setObject:function(r){l=r,c.getNormalMatrix(l.matrixWorld),e.length=0,t.length=0,s.length=0},projectVertex:h,checkTriangleVisibility:d,checkBackfaceCulling:f,pushVertex:function(e,t,n){r=function(){if(i===p){const e=new RenderableVertex;return C.push(e),p++,i++,e}return C[i++]}(),r.position.set(e,t,n),h(r)},pushNormal:function(t,r,i){e.push(t,r,i)},pushColor:function(e,r,i){t.push(e,r,i)},pushUv:function(e,t){s.push(e,t)},pushLine:function(e,r){const i=C[e],n=C[r];i.positionScreen.copy(i.position).applyMatrix4(x),n.positionScreen.copy(n.position).applyMatrix4(x),!0===function(e,t){let r=0,i=1;const n=e.z+e.w,s=t.z+t.w,a=-e.z+e.w,o=-t.z+t.w;return n>=0&&s>=0&&a>=0&&o>=0||!(n<0&&s<0||a<0&&o<0)&&(n<0?r=Math.max(r,n/(n-s)):s<0&&(i=Math.min(i,n/(n-s))),a<0?r=Math.max(r,a/(a-o)):o<0&&(i=Math.min(i,a/(a-o))),!(i<r)&&(e.lerp(t,r),t.lerp(e,1-i),!0))}(i.positionScreen,n.positionScreen)&&(i.positionScreen.multiplyScalar(1/i.positionScreen.w),n.positionScreen.multiplyScalar(1/n.positionScreen.w),a=function(){if(o===m){const e=new RenderableLine;return R.push(e),m++,o++,e}return R[o++]}(),a.id=l.id,a.v1.copy(i),a.v2.copy(n),a.z=Math.max(i.positionScreen.z,n.positionScreen.z),a.renderOrder=l.renderOrder,a.material=l.material,l.material.vertexColors&&(a.vertexColors[0].fromArray(t,3*e),a.vertexColors[1].fromArray(t,3*r)),g.elements.push(a))},pushTriangle:function(r,i,a,o){const u=C[r],h=C[i],p=C[a];if(!1!==d(u,h,p)&&(o.side===DoubleSide||!0===f(u,h,p))){n=N(),n.id=l.id,n.v1.copy(u),n.v2.copy(h),n.v3.copy(p),n.z=(u.positionScreen.z+h.positionScreen.z+p.positionScreen.z)/3,n.renderOrder=l.renderOrder,_.subVectors(p.position,h.position),y.subVectors(u.position,h.position),_.cross(y),n.normalModel.copy(_),n.normalModel.applyMatrix3(c).normalize();for(let t=0;t<3;t++){const r=n.vertexNormalsModel[t];r.fromArray(e,3*arguments[t]),r.applyMatrix3(c).normalize();n.uvs[t].fromArray(s,2*arguments[t])}n.vertexNormalsLength=3,n.material=o,o.vertexColors&&n.color.fromArray(t,3*r),g.elements.push(n)}}}};function O(e){if(!1===e.visible)return;if(e.isLight)g.lights.push(e);else if(e.isMesh||e.isLine||e.isPoints){if(!1===e.material.visible)return;if(!0===e.frustumCulled&&!1===S.intersectsObject(e))return;L(e)}else if(e.isSprite){if(!1===e.material.visible)return;if(!0===e.frustumCulled&&!1===S.intersectsSprite(e))return;L(e)}const t=e.children;for(let e=0,r=t.length;e<r;e++)O(t[e])}function L(r){e=function(){if(t===h){const e=new RenderableObject;return w.push(e),h++,t++,e}return w[t++]}(),e.id=r.id,e.object=r,_.setFromMatrixPosition(r.matrixWorld),_.applyMatrix4(b),e.z=_.z,e.renderOrder=r.renderOrder,g.objects.push(e)}function P(e,t,r){const i=1/e.w;e.z*=i,e.z>=-1&&e.z<=1&&(l=function(){if(c===f){const e=new RenderableSprite;return A.push(e),f++,c++,e}return A[c++]}(),l.id=t.id,l.x=e.x*i,l.y=e.y*i,l.z=e.z,l.renderOrder=t.renderOrder,l.object=t,l.rotation=t.rotation,l.scale.x=t.scale.x*Math.abs(l.x-(e.x+r.projectionMatrix.elements[0])/(e.w+r.projectionMatrix.elements[12])),l.scale.y=t.scale.y*Math.abs(l.y-(e.y+r.projectionMatrix.elements[5])/(e.w+r.projectionMatrix.elements[13])),l.material=t.material,g.elements.push(l))}function N(){if(s===d){const e=new RenderableFace;return M.push(e),d++,s++,e}return M[s++]}function F(e,t){return e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id!==t.id?e.id-t.id:0}this.projectScene=function(e,r,n,a){s=0,o=0,c=0,g.elements.length=0,!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),null===r.parent&&!0===r.matrixWorldAutoUpdate&&r.updateMatrixWorld(),I.copy(r.matrixWorldInverse),b.multiplyMatrices(r.projectionMatrix,I),S.setFromProjectionMatrix(b),t=0,g.objects.length=0,g.lights.length=0,O(e),!0===n&&g.objects.sort(F);const l=g.objects;for(let e=0,t=l.length;e<t;e++){const t=l[e].object,n=t.geometry;if(D.setObject(t),u=t.matrixWorld,i=0,t.isMesh){let e=t.material;const r=Array.isArray(e),i=n.attributes,s=n.groups;if(void 0===i.position)continue;const a=i.position.array;for(let e=0,r=a.length;e<r;e+=3){let r=a[e],i=a[e+1],s=a[e+2];const o=n.morphAttributes.position;if(void 0!==o){const l=n.morphTargetsRelative,c=t.morphTargetInfluences;for(let t=0,n=o.length;t<n;t++){const n=c[t];if(0===n)continue;const u=o[t];l?(r+=u.getX(e/3)*n,i+=u.getY(e/3)*n,s+=u.getZ(e/3)*n):(r+=(u.getX(e/3)-a[e])*n,i+=(u.getY(e/3)-a[e+1])*n,s+=(u.getZ(e/3)-a[e+2])*n)}}D.pushVertex(r,i,s)}if(void 0!==i.normal){const e=i.normal.array;for(let t=0,r=e.length;t<r;t+=3)D.pushNormal(e[t],e[t+1],e[t+2])}if(void 0!==i.color){const e=i.color.array;for(let t=0,r=e.length;t<r;t+=3)D.pushColor(e[t],e[t+1],e[t+2])}if(void 0!==i.uv){const e=i.uv.array;for(let t=0,r=e.length;t<r;t+=2)D.pushUv(e[t],e[t+1])}if(null!==n.index){const i=n.index.array;if(s.length>0)for(let n=0;n<s.length;n++){const a=s[n];if(e=!0===r?t.material[a.materialIndex]:t.material,void 0!==e)for(let t=a.start,r=a.start+a.count;t<r;t+=3)D.pushTriangle(i[t],i[t+1],i[t+2],e)}else for(let t=0,r=i.length;t<r;t+=3)D.pushTriangle(i[t],i[t+1],i[t+2],e)}else if(s.length>0)for(let i=0;i<s.length;i++){const n=s[i];if(e=!0===r?t.material[n.materialIndex]:t.material,void 0!==e)for(let t=n.start,r=n.start+n.count;t<r;t+=3)D.pushTriangle(t,t+1,t+2,e)}else for(let t=0,r=a.length/3;t<r;t+=3)D.pushTriangle(t,t+1,t+2,e)}else if(t.isLine){x.multiplyMatrices(b,u);const e=n.attributes;if(void 0!==e.position){const r=e.position.array;for(let e=0,t=r.length;e<t;e+=3)D.pushVertex(r[e],r[e+1],r[e+2]);if(void 0!==e.color){const t=e.color.array;for(let e=0,r=t.length;e<r;e+=3)D.pushColor(t[e],t[e+1],t[e+2])}if(null!==n.index){const e=n.index.array;for(let t=0,r=e.length;t<r;t+=2)D.pushLine(e[t],e[t+1])}else{const e=t.isLineSegments?2:1;for(let t=0,i=r.length/3-1;t<i;t+=e)D.pushLine(t,t+1)}}}else if(t.isPoints){x.multiplyMatrices(b,u);const e=n.attributes;if(void 0!==e.position){const i=e.position.array;for(let e=0,n=i.length;e<n;e+=3)y.set(i[e],i[e+1],i[e+2],1),y.applyMatrix4(x),P(y,t,r)}}else t.isSprite&&(t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),y.set(u.elements[12],u.elements[13],u.elements[14],1),y.applyMatrix4(b),P(y,t,r))}return!0===a&&g.elements.sort(F),g}}},SVGObject=class extends Object3D{constructor(e){super(),this.isSVGObject=!0,this.node=e}},SVGRenderer=class{constructor(){let e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f=0,g=null,_=1;const y=this,T=new Box2,v=new Box2,E=new Color,I=new Color,b=new Color,x=new Color,S=new Color,w=new Vector3,C=new Vector3,M=new Vector3,R=new Matrix3,A=new Matrix4,D=new Matrix4,O=[],L=new Projector,P=document.createElementNS("http://www.w3.org/2000/svg","svg");function N(){for(f=0;P.childNodes.length>0;)P.removeChild(P.childNodes[0])}function F(e){return null!==g?e.toFixed(g):e}function U(e,t,r){let i=t.scale.x*s,n=t.scale.y*a;r.isPointsMaterial&&(i*=r.size,n*=r.size);const o="M"+F(e.x-.5*i)+","+F(e.y-.5*n)+"h"+F(i)+"v"+F(n)+"h"+F(-i)+"z";let l="";(r.isSpriteMaterial||r.isPointsMaterial)&&(l="fill:"+r.color.getStyle()+";fill-opacity:"+r.opacity),V(l,o)}function B(e,t,r){const i="M"+F(e.positionScreen.x)+","+F(e.positionScreen.y)+"L"+F(t.positionScreen.x)+","+F(t.positionScreen.y);if(r.isLineBasicMaterial){let e="fill:none;stroke:"+r.color.getStyle()+";stroke-opacity:"+r.opacity+";stroke-width:"+r.linewidth+";stroke-linecap:"+r.linecap;r.isLineDashedMaterial&&(e=e+";stroke-dasharray:"+r.dashSize+","+r.gapSize),V(e,i)}}function k(e,t,i,n,s){y.info.render.vertices+=3,y.info.render.faces++;const a="M"+F(e.positionScreen.x)+","+F(e.positionScreen.y)+"L"+F(t.positionScreen.x)+","+F(t.positionScreen.y)+"L"+F(i.positionScreen.x)+","+F(i.positionScreen.y)+"z";let o="";s.isMeshBasicMaterial?(E.copy(s.color),s.vertexColors&&E.multiply(n.color)):s.isMeshLambertMaterial||s.isMeshPhongMaterial||s.isMeshStandardMaterial?(I.copy(s.color),s.vertexColors&&I.multiply(n.color),E.copy(b),C.copy(e.positionWorld).add(t.positionWorld).add(i.positionWorld).divideScalar(3),function(e,t,r,i){for(let n=0,s=e.length;n<s;n++){const s=e[n],a=s.color;if(s.isDirectionalLight){const e=w.setFromMatrixPosition(s.matrixWorld).normalize();let t=r.dot(e);if(t<=0)continue;t*=s.intensity,i.r+=a.r*t,i.g+=a.g*t,i.b+=a.b*t}else if(s.isPointLight){const e=w.setFromMatrixPosition(s.matrixWorld);let n=r.dot(w.subVectors(e,t).normalize());if(n<=0)continue;if(n*=0==s.distance?1:1-Math.min(t.distanceTo(e)/s.distance,1),0==n)continue;n*=s.intensity,i.r+=a.r*n,i.g+=a.g*n,i.b+=a.b*n}}}(r,C,n.normalModel,E),E.multiply(I).add(s.emissive)):s.isMeshNormalMaterial&&(M.copy(n.normalModel).applyMatrix3(R).normalize(),E.setRGB(M.x,M.y,M.z).multiplyScalar(.5).addScalar(.5)),o=s.wireframe?"fill:none;stroke:"+E.getStyle()+";stroke-opacity:"+s.opacity+";stroke-width:"+s.wireframeLinewidth+";stroke-linecap:"+s.wireframeLinecap+";stroke-linejoin:"+s.wireframeLinejoin:"fill:"+E.getStyle()+";fill-opacity:"+s.opacity,V(o,a)}function G(e,t,r){let i=t.x-e.x,n=t.y-e.y;const s=i*i+n*n;if(0===s)return;const a=r/Math.sqrt(s);i*=a,n*=a,t.x+=i,t.y+=n,e.x-=i,e.y-=n}function V(e,t){p===e?h+=t:(H(),p=e,h=t)}function H(){h&&(u=function(e){if(null==O[e])return O[e]=document.createElementNS("http://www.w3.org/2000/svg","path"),0==_&&O[e].setAttribute("shape-rendering","crispEdges"),O[e];return O[e]}(f++),u.setAttribute("d",h),u.setAttribute("style",p),P.appendChild(u)),h="",p=""}this.domElement=P,this.autoClear=!0,this.sortObjects=!0,this.sortElements=!0,this.overdraw=.5,this.info={render:{vertices:0,faces:0}},this.setQuality=function(e){switch(e){case"high":_=1;break;case"low":_=0}},this.setClearColor=function(e,t){d=e,m=t},this.setPixelRatio=function(){},this.setSize=function(e,t){i=e,n=t,s=i/2,a=n/2,P.setAttribute("viewBox",-s+" "+-a+" "+i+" "+n),P.setAttribute("width",i),P.setAttribute("height",n),T.min.set(-s,-a),T.max.set(s,a)},this.getSize=function(){return{width:i,height:n}},this.setPrecision=function(e){g=e},this.clear=function(){if(N(),"number"==typeof d){const e=convertHexToThreeColor(d);P.style.backgroundColor=`rgba(${e.r}, ${e.g}, ${e.b}, ${m})`}else P.style.backgroundColor=d.getStyle()},this.render=function(i,n){if(n instanceof Camera==!1)return void console.error("THREE.SVGRenderer.render: camera is not an instance of Camera.");const u=i.background;u&&u.isColor?(N(),P.style.backgroundColor=u.getStyle()):!0===this.autoClear&&this.clear(),y.info.render.vertices=0,y.info.render.faces=0,A.copy(n.matrixWorldInverse),D.multiplyMatrices(n.projectionMatrix,A),e=L.projectScene(i,n,this.sortObjects,this.sortElements),t=e.elements,r=e.lights,R.getNormalMatrix(n.matrixWorldInverse),function(e){b.setRGB(0,0,0),x.setRGB(0,0,0),S.setRGB(0,0,0);for(let t=0,r=e.length;t<r;t++){const r=e[t],i=r.color;r.isAmbientLight?(b.r+=i.r,b.g+=i.g,b.b+=i.b):r.isDirectionalLight?(x.r+=i.r,x.g+=i.g,x.b+=i.b):r.isPointLight&&(S.r+=i.r,S.g+=i.g,S.b+=i.b)}}(r),h="",p="";for(let e=0,r=t.length;e<r;e++){const r=t[e],i=r.material;if(void 0!==i&&0!==i.opacity)if(v.makeEmpty(),r instanceof RenderableSprite)o=r,o.x*=s,o.y*=-a,U(o,r,i);else if(r instanceof RenderableLine)o=r.v1,l=r.v2,o.positionScreen.x*=s,o.positionScreen.y*=-a,l.positionScreen.x*=s,l.positionScreen.y*=-a,v.setFromPoints([o.positionScreen,l.positionScreen]),!0===T.intersectsBox(v)&&B(o,l,i);else if(r instanceof RenderableFace){if(o=r.v1,l=r.v2,c=r.v3,o.positionScreen.z<-1||o.positionScreen.z>1)continue;if(l.positionScreen.z<-1||l.positionScreen.z>1)continue;if(c.positionScreen.z<-1||c.positionScreen.z>1)continue;o.positionScreen.x*=s,o.positionScreen.y*=-a,l.positionScreen.x*=s,l.positionScreen.y*=-a,c.positionScreen.x*=s,c.positionScreen.y*=-a,this.overdraw>0&&(G(o.positionScreen,l.positionScreen,this.overdraw),G(l.positionScreen,c.positionScreen,this.overdraw),G(c.positionScreen,o.positionScreen,this.overdraw)),v.setFromPoints([o.positionScreen,l.positionScreen,c.positionScreen]),!0===T.intersectsBox(v)&&k(o,l,c,r,i)}}H(),i.traverseVisible((function(e){if(e.isSVGObject){if(w.setFromMatrixPosition(e.matrixWorld),w.applyMatrix4(D),w.z<-1||w.z>1)return;const t=w.x*s,r=-w.y*a,i=e.node;i.setAttribute("transform",`translate(${t}, ${r}) rotate(${e.rotation.z})`),P.appendChild(i)}}))}}};function convertHexToThreeColor(e){const t={};return t.r=(e>>16&255)/255,t.g=(e>>8&255)/255,t.b=(255&e)/255,t}
// src/core/utils/LogUtils.ts
var loglevel=__toESM(require_loglevel(),1),log=loglevel;log.setLevel("info");
// node_modules/three/examples/jsm/renderers/SVGRenderer.js
var SVGObject2=class extends Object3D{constructor(e){super(),this.isSVGObject=!0,this.node=e}},SNAP_ICON_COLOR="#7fffbf",SNAP_ICON_SIZE=10,DEFAULT_LABEL_FONT_SIZE=14,DEFAULT_LINE_WIDTH=2.5,SVGObjectUtils=class{static createSVGObject(e){return new SVGObject2(e)}static createPointMarker(e=SNAP_ICON_SIZE){return SVGObjectUtils.createSnapIcon("Dot"/* Dot */,SNAP_ICON_COLOR,e,"#ffffff","2")}static createSnapIcon(e,t="none",r=SNAP_ICON_SIZE,i=SNAP_ICON_COLOR,n="2"){const s=document.createElementNS("http://www.w3.org/2000/svg","path");let a=r,o="";switch(e){case"Dot"/* Dot */:a=r/3,o=`\n                        M ${-a}, 0\n                        a ${a}, ${a} 0 1, 0 ${2*a}, 0\n                        a ${a}, ${a} 0 1, 0 -${2*a}, 0\n                    `;break;case"Square"/* Square */:a=r/1.2,o=`\n                        M ${-a/2}, ${-a/2}\n                        h ${a}\n                        v ${a}\n                        h ${-a}\n                        z\n                    `;break;case"Triangle"/* Triangle */:a=r/2,o=`\n                        M 0, ${-a}\n                        L ${-.87*a}, ${a/2}\n                        L ${.87*a}, ${a/2}\n                        z\n                    `;break;case"Cross"/* Cross */:a=r/1.2,o=`\n                        M ${-a/2}, ${-a/2}\n                        L ${a/2}, ${a/2}\n                        M ${a/2}, ${-a/2}\n                        L ${-a/2}, ${a/2}\n                    `;break;case"Perpendicular"/* Perpendicular */:a=r,o=`\n                        M 0, 0\n                        L ${-a/2}, 0\n                        M 0, 0\n                        L 0, ${a/2}\n                        M ${a/2}, ${a/2}\n                        L ${-a/2}, ${a/2}\n                        M ${-a/2}, ${a/2}\n                        L ${-a/2}, ${-a/2}\n                    `}s.setAttribute("d",o);const l=`fill: ${t}; stroke: ${i}; stroke-width: ${n};`;return s.setAttribute("style",l),this.createSVGObject(s)}static createLine(e=6,t="#fff000",r=DEFAULT_LINE_WIDTH){const i=document.createElementNS("http://www.w3.org/2000/svg","line");i.setAttribute("x1",""+-e),i.setAttribute("y1","0"),i.setAttribute("x2",`${e}`),i.setAttribute("y2","0");const n=`stroke: ${t}; stroke-width: ${r};`;return i.setAttribute("style",n),this.createSVGObject(i)}static createLabel(e,t="#ffffff",r=DEFAULT_LABEL_FONT_SIZE,i=DEFAULT_LABEL_FONT_SIZE/2){const n=document.createElementNS("http://www.w3.org/2000/svg","text");n.innerHTML=e,n.setAttribute("x","0"),n.setAttribute("y",`${i}`);const s=`font-size: ${r}; text-anchor: middle; fill: ${t};`;return n.setAttribute("style",s),this.createSVGObject(n)}},CommonUtils=class{
/**
   * Checks full screen mode
   */
static isFullScreen(){return!!(document.fullscreenElement||document.mozFullScreenElement)}
/**
   * Enters full screen mode
   */static fullScreen(e=document.documentElement){(e.requestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen||e.msRequestFullscreen).call(e)}
/**
   * Exits full screen mode
   */static exitFullscreen(){(document.exitFullscreen||document.mozCancelFullscreen||document.webkitExitFullscreen||document.msExitFullscreen).call(document)}
/**
   * Displays a pointer marker in a period of time.
   * @param duration display time in ms. 0/null/undefined means always display.
   */
// TODO: need to be rewrite using svg
static displayPointMarker(e,t,r=1e3,i=10){const n=SVGObjectUtils.createPointMarker(i);return n.position.set(t.x,t.y,t.z),e.add(n),r&&setTimeout((()=>{e.remove(n)}),r),n}
/**
   * Join strings
   * @param args
   * @returns
   */static joinStrings(...e){return e.join("")}
/**
   * Converts a number to a string with proper fraction digits
   */static numberToString(e){let t=2;return Math.abs(e)<1e-6?t=2:Math.abs(e)<1e-5?t=7:Math.abs(e)<1e-4?t=6:Math.abs(e)<.001?t=5:Math.abs(e)<.01?t=4:Math.abs(e)<.1&&(t=3),e.toFixed(t)}static hexToBase64(e){return btoa((e.match(/\w{2}/g)||[]).map((function(e){return String.fromCharCode(parseInt(e,16))})).join(""))}
/**
   * Converts vector to a string with proper fraction digits
   */static vectorToString(e){return e instanceof Vector3?`(${this.numberToString(e.x)}, ${this.numberToString(e.y)}, ${this.numberToString(e.z)})`:`(${this.numberToString(e.x)}, ${this.numberToString(e.y)})`}
/**
   * Converts number array to THREE.Vector2
   */static arrayToVector2(e){return e?e instanceof Vector2?e:Array.isArray(e)&&e.length>=2?new Vector2(e[0],e[1]):void 0:e}
/**
   * Converts number array to THREE.Vector3
   * If length of arr is 2, will assign z value to 0
   */static arrayToVector3(e){return e?e instanceof Vector3?e:Array.isArray(e)&&e.length>=2?new Vector3(e[0],e[1],e.length>2?e[2]:0):void 0:e}
/**
   * Converts number array to THREE.Euler
   */static arrayToEuler(e){return e?e instanceof Euler?e:Array.isArray(e)&&e.length>=3?new Euler(e[0],e[1],e[2]):void 0:e}
/**
   * Converts number array to THREE.Vector3
   */static arrayOrObjectToVector3(e){if(!e)return e;if(e instanceof Vector3)return e;if(e instanceof Vector2)return new Vector3(e.x,e.y,0);if(Array.isArray(e)&&e.length>=2)return new Vector3(e[0],e[1],e[2]||0);const t=e;return null!=t.x&&null!=t.y?new Vector3(t.x,t.y,t.z||0):void 0}static isVectorValid(e){let t=e&&!isNaN(e.x)&&!isNaN(e.y)&&isFinite(e.x)&&isFinite(e.y);return t&&e instanceof Vector3&&(t=!isNaN(e.z)&&isFinite(e.z)),t}static isBoxValid(e){return e&&!e.isEmpty()&&this.isVectorValid(e.min)&&this.isVectorValid(e.max)}static isMatrixValid(e){const t=e&&e.elements;if(!t||t.length<16)return!1;for(let e=0;e<16;++e){const r=t[e];if(Number.isNaN(r))return!1}return!0}static guid(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(e=>{const t=16*Math.random()|0;return("x"==e?t:3&t|8).toString(16)}))}
/**
   * Expands given box by a scale factor
   */static expandBoxByScale(e,t){const r=new Vector3;e.getCenter(r);const i=(e.max.x-e.min.x)*t,n=(e.max.y-e.min.y)*t,s=(e.max.z-e.min.z)*t,a=new Vector3(r.x-i/2,r.y-n/2,r.z-s/2),o=new Vector3(r.x+i/2,r.y+n/2,r.z+s/2);e.set(a,o)}
/**
   * Expands given box by a min size
   */static expandBoxByMinSize(e,t){const r=new Vector3;e.getCenter(r);const i=e.max.x-e.min.x,n=e.max.y-e.min.y,s=e.max.z-e.min.z;i<t&&(e.min.setX(r.x-t/2),e.max.setX(r.x+t/2)),n<t&&(e.min.setY(r.y-t/2),e.max.setY(r.y+t/2)),s<t&&(e.min.setZ(r.z-t/2),e.max.setZ(r.z+t/2))}
/**
   * Generate random integers in the range [min, max]
   */static generateRandomInt(e,t){return Math.floor(Math.random()*(t-e+1))+e}
/**
   * Round to N decimal places
   */static roundNumber(e,t){return Math.round(e*Math.pow(10,t))/Math.pow(10,t)}static convertDecimalToHex(e){if(null==e)return"#ffffff";return`#${e.toString(16).padStart(6,"0")}`}static canvasToImage(e){const t=e.toDataURL(),r=new Image;return r.src=t,new Promise((e=>{r.onload=function(){e(r)}}))}
/**
   * Prints memory usage
   */static printMemory(e){const t=performance.memory;if(!t)return void log.warn("[CommonUtils] performance.memory is not available in this browser");const r=(t.jsHeapSizeLimit/1048576).toFixed(2),i=(t.totalJSHeapSize/1048576).toFixed(2),n=(t.usedJSHeapSize/1048576).toFixed(2);log.info(`[CommonUtils] ${e}. jsHeapSizeLimit: ${r}M , totalJSHeapSize: ${i}M , usedJSHeapSize: ${n}M `)}static printGpuInfo(e){const t=e.getExtension("webgl_debug_renderer_info"),r=e.getParameter(t.UNMASKED_RENDERER_WEBGL);log.info("[CommonUtils] gpu:",r)}},setIcon=(e,t,r)=>{const{default:i,active:n}=t;r?(e.remove(i),e.add(n||i)):(n&&e.remove(n),e.add(i))},CoordinateConversionUtils=class{static getScreenPointByEvent(e,t){const r=new Vector2,{left:i,top:n}=t.getBoundingClientRect();return r.x=e.clientX-i,r.y=e.clientY-n,r}static getScreenPointByTouchEvent(e,t){const r=new Vector2,{left:i,top:n}=t.getBoundingClientRect();return r.x=e.touches[0].clientX-i,r.y=e.touches[0].clientY-n,r}static worldPosition2ScreenPoint(e,t,r){const{clientWidth:i,clientHeight:n}=r,s=e.clone(),a=new Vector2;return s.project(t),a.x=Math.round((.5+s.x/2)*i),a.y=Math.round((.5-s.y/2)*n),a}static screenPoint2worldPosition(e,t,r){const i=CoordinateConversionUtils.screenPoint2NdcPoint(e,t,r);return new Vector3(i.x,i.y,1).unproject(t)}static screenPoint2NdcPoint(e,t,r){const{clientWidth:i,clientHeight:n}=r,s=new Vector2;return s.x=e.x/i*2-1,s.y=-e.y/n*2+1,s}},defaultSettings={unit:"file",decimalPrecision:99,camera:{near:.1,far:3e4},mouse:{sensitivity:3},keyboard:{sensitivity:3}},decimalPrecisionRange={"Precision from file":99,"0(1)":0,"0.1(1/2)":1,"0.01(1/4)":2,"0.001(1/8)":3,"0.0001(1/16)":4,"0.00001(1/32)":5,"0.000001(1/64)":6},showPrecisionValue=(e,t)=>e.toFixed(t===decimalPrecisionRange["Precision from file"]?2:t),DeviceUtils=class{
/**
   * Checks if it is opened in touch screen device, like iphone, ipad, etc.
   */
static isTouchScreenDevice(){return!!("ontouchstart"in window)}static printDeviceInfo(){const e=navigator.userAgent,t=/(?:Android)/.test(e),r=/(?:Firefox)/.test(e),i=/(?:Chrome|CriOS)/.test(e),n=/(?:iPad|PlayBook)/.test(e)||t&&!/(?:Mobile)/.test(e)||r&&/(?:Tablet)/.test(e),s=/(?:iPhone)/.test(e)&&!n,a=!s&&!t,o=DeviceUtils.isTouchScreenDevice();t&&log.debug("[DI] is android"),r&&log.debug("[DI] is fireFox"),i&&log.debug("[DI] is chrome"),n&&log.debug("[DI] is tablet"),s&&log.debug("[DI] is iPhone"),a&&log.debug("[DI] is PC"),o&&log.debug("[DI] is touch device")}},DRACOExporter=class{parse(e,t={decodeSpeed:5,encodeSpeed:5,encoderMethod:DRACOExporter.MESH_EDGEBREAKER_ENCODING,quantization:[16,8,8,8,8],exportUvs:!0,exportNormals:!0,exportColor:!1}){if(void 0===DracoEncoderModule)throw new Error("THREE.DRACOExporter: required the draco_encoder to work.");const r=e.geometry,i=DracoEncoderModule(),n=new i.Encoder;let s,a;if(!0===e.isMesh){s=new i.MeshBuilder,a=new i.Mesh;const e=r.getAttribute("position");s.AddFloatAttributeToMesh(a,i.POSITION,e.count,e.itemSize,e.array);const n=r.getIndex();if(null!==n)s.AddFacesToMesh(a,n.count/3,n.array);else{const t=new(e.count>65535?Uint32Array:Uint16Array)(e.count);for(let e=0;e<t.length;e++)t[e]=e;s.AddFacesToMesh(a,e.count,t)}if(!0===t.exportNormals){const e=r.getAttribute("normal");void 0!==e&&s.AddFloatAttributeToMesh(a,i.NORMAL,e.count,e.itemSize,e.array)}if(!0===t.exportUvs){const e=r.getAttribute("uv");void 0!==e&&s.AddFloatAttributeToMesh(a,i.TEX_COORD,e.count,e.itemSize,e.array)}if(!0===t.exportColor){const e=r.getAttribute("color");void 0!==e&&s.AddFloatAttributeToMesh(a,i.COLOR,e.count,e.itemSize,e.array)}}else{if(!0!==e.isPoints)throw new Error("DRACOExporter: Unsupported object type.");{s=new i.PointCloudBuilder,a=new i.PointCloud;const e=r.getAttribute("position");if(s.AddFloatAttribute(a,i.POSITION,e.count,e.itemSize,e.array),!0===t.exportColor){const e=r.getAttribute("color");void 0!==e&&s.AddFloatAttribute(a,i.COLOR,e.count,e.itemSize,e.array)}}}const o=new i.DracoInt8Array,l=void 0!==t.encodeSpeed?t.encodeSpeed:5,c=void 0!==t.decodeSpeed?t.decodeSpeed:5;if(n.SetSpeedOptions(l,c),void 0!==t.encoderMethod&&n.SetEncodingMethod(t.encoderMethod),void 0!==t.quantization)for(let e=0;e<5;e++)void 0!==t.quantization[e]&&n.SetAttributeQuantization(e,t.quantization[e]);let u;if(u=!0===e.isMesh?n.EncodeMeshToDracoBuffer(a,o):n.EncodePointCloudToDracoBuffer(a,!0,o),i.destroy(a),0===u)throw new Error("THREE.DRACOExporter: Draco encoding failed.");const h=new Int8Array(new ArrayBuffer(u));for(let e=0;e<u;e++)h[e]=o.GetValue(e);return i.destroy(o),i.destroy(n),i.destroy(s),h}};
// src/core/utils/SVGObjectUtils.ts
DRACOExporter.MESH_EDGEBREAKER_ENCODING=1,DRACOExporter.MESH_SEQUENTIAL_ENCODING=0,DRACOExporter.POINT_CLOUD=0,DRACOExporter.TRIANGULAR_MESH=1,DRACOExporter.INVALID=-1,DRACOExporter.POSITION=0,DRACOExporter.NORMAL=1,DRACOExporter.COLOR=2,DRACOExporter.TEX_COORD=3,DRACOExporter.GENERIC=4;
// node_modules/three/examples/jsm/exporters/GLTFExporter.js
var GLTFExporter=class{constructor(){this.pluginCallbacks=[],this.register((function(e){return new GLTFLightExtension(e)})),this.register((function(e){return new GLTFMaterialsUnlitExtension(e)})),this.register((function(e){return new GLTFMaterialsPBRSpecularGlossiness(e)})),this.register((function(e){return new GLTFMaterialsTransmissionExtension(e)})),this.register((function(e){return new GLTFMaterialsVolumeExtension(e)})),this.register((function(e){return new GLTFMaterialsClearcoatExtension(e)})),this.register((function(e){return new GLTFMaterialsIridescenceExtension(e)}))}register(e){return-1===this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.push(e),this}unregister(e){return-1!==this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e),1),this}
/**
   * Parse scenes and generate GLTF output
   * @param  {Scene or [THREE.Scenes]} input   Scene or Array of THREE.Scenes
   * @param  {Function} onDone  Callback on completed
   * @param  {Function} onError  Callback on errors
   * @param  {Object} options options
   */parse(e,t,r,i){const n=new GLTFWriter,s=[];for(let e=0,t=this.pluginCallbacks.length;e<t;e++)s.push(this.pluginCallbacks[e](n));n.setPlugins(s),n.write(e,t,i).catch(r)}parseAsync(e,t){const r=this;return new Promise((function(i,n){r.parse(e,i,n,t)}))}},WEBGL_CONSTANTS={POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123,FLOAT:5126,UNSIGNED_INT:5125,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,REPEAT:10497},THREE_TO_WEBGL={};THREE_TO_WEBGL[NearestFilter]=WEBGL_CONSTANTS.NEAREST,THREE_TO_WEBGL[NearestMipmapNearestFilter]=WEBGL_CONSTANTS.NEAREST_MIPMAP_NEAREST,THREE_TO_WEBGL[NearestMipmapLinearFilter]=WEBGL_CONSTANTS.NEAREST_MIPMAP_LINEAR,THREE_TO_WEBGL[LinearFilter]=WEBGL_CONSTANTS.LINEAR,THREE_TO_WEBGL[LinearMipmapNearestFilter]=WEBGL_CONSTANTS.LINEAR_MIPMAP_NEAREST,THREE_TO_WEBGL[LinearMipmapLinearFilter]=WEBGL_CONSTANTS.LINEAR_MIPMAP_LINEAR,THREE_TO_WEBGL[ClampToEdgeWrapping]=WEBGL_CONSTANTS.CLAMP_TO_EDGE,THREE_TO_WEBGL[RepeatWrapping]=WEBGL_CONSTANTS.REPEAT,THREE_TO_WEBGL[MirroredRepeatWrapping]=WEBGL_CONSTANTS.MIRRORED_REPEAT;var PATH_PROPERTIES={scale:"scale",position:"translation",quaternion:"rotation",morphTargetInfluences:"weights"},GLB_HEADER_BYTES=12,GLB_HEADER_MAGIC=1179937895,GLB_VERSION=2,GLB_CHUNK_PREFIX_BYTES=8,GLB_CHUNK_TYPE_JSON=1313821514,GLB_CHUNK_TYPE_BIN=5130562;function equalArray(e,t){return e.length===t.length&&e.every((function(e,r){return e===t[r]}))}function stringToArrayBuffer(e){return(new TextEncoder).encode(e).buffer}function isIdentityMatrix(e){return equalArray(e.elements,[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])}function getMinMax(e,t,r){const i={min:new Array(e.itemSize).fill(Number.POSITIVE_INFINITY),max:new Array(e.itemSize).fill(Number.NEGATIVE_INFINITY)};for(let n=t;n<t+r;n++)for(let t=0;t<e.itemSize;t++){let r;e.itemSize>4?r=e.array[n*e.itemSize+t]:0===t?r=e.getX(n):1===t?r=e.getY(n):2===t?r=e.getZ(n):3===t&&(r=e.getW(n)),i.min[t]=Math.min(i.min[t],r),i.max[t]=Math.max(i.max[t],r)}return i}function getPaddedBufferSize(e){return 4*Math.ceil(e/4)}function getPaddedArrayBuffer(e,t=0){const r=getPaddedBufferSize(e.byteLength);if(r!==e.byteLength){const i=new Uint8Array(r);if(i.set(new Uint8Array(e)),0!==t)for(let n=e.byteLength;n<r;n++)i[n]=t;return i.buffer}return e}function getCanvas(){return"undefined"==typeof document&&"undefined"!=typeof OffscreenCanvas?new OffscreenCanvas(1,1):document.createElement("canvas")}function getToBlobPromise(e,t){if(void 0!==e.toBlob)return new Promise((r=>e.toBlob(r,t)));let r;return"image/jpeg"===t?r=.92:"image/webp"===t&&(r=.8),e.convertToBlob({type:t,quality:r})}var GLTFWriter=class{constructor(){this.plugins=[],this.options={},this.pending=[],this.buffers=[],this.byteOffset=0,this.buffers=[],this.nodeMap=new Map,this.skins=[],this.extensionsUsed={},this.uids=new Map,this.uid=0,this.json={asset:{version:"2.0",generator:"THREE.GLTFExporter"}},this.cache={meshes:new Map,attributes:new Map,attributesNormalized:new Map,materials:new Map,textures:new Map,images:new Map}}setPlugins(e){this.plugins=e}
/**
   * Parse scenes and generate GLTF output
   * @param  {Scene or [THREE.Scenes]} input   Scene or Array of THREE.Scenes
   * @param  {Function} onDone  Callback on completed
   * @param  {Object} options options
   */write(e,t,r){return __async(this,null,(function*(){this.options=Object.assign({},{
// default options
binary:!1,trs:!1,onlyVisible:!0,maxTextureSize:1/0,animations:[],includeCustomExtensions:!1},r),this.options.animations.length>0&&(this.options.trs=!0),this.processInput(e),yield Promise.all(this.pending);const i=this,n=i.buffers,s=i.json;r=i.options;const a=i.extensionsUsed,o=new Blob(n,{type:"application/octet-stream"}),l=Object.keys(a);if(l.length>0&&(s.extensionsUsed=l),s.buffers&&s.buffers.length>0&&(s.buffers[0].byteLength=o.size),!0===r.binary){const e=new FileReader;e.readAsArrayBuffer(o),e.onloadend=function(){const r=getPaddedArrayBuffer(e.result),i=new DataView(new ArrayBuffer(GLB_CHUNK_PREFIX_BYTES));i.setUint32(0,r.byteLength,!0),i.setUint32(4,GLB_CHUNK_TYPE_BIN,!0);const n=getPaddedArrayBuffer(stringToArrayBuffer(JSON.stringify(s)),32),a=new DataView(new ArrayBuffer(GLB_CHUNK_PREFIX_BYTES));a.setUint32(0,n.byteLength,!0),a.setUint32(4,GLB_CHUNK_TYPE_JSON,!0);const o=new ArrayBuffer(GLB_HEADER_BYTES),l=new DataView(o);l.setUint32(0,GLB_HEADER_MAGIC,!0),l.setUint32(4,GLB_VERSION,!0);const c=GLB_HEADER_BYTES+a.byteLength+n.byteLength+i.byteLength+r.byteLength;l.setUint32(8,c,!0);const u=new Blob([o,a,n,i,r],{type:"application/octet-stream"}),h=new FileReader;h.readAsArrayBuffer(u),h.onloadend=function(){t(h.result)}}}else if(s.buffers&&s.buffers.length>0){const e=new FileReader;e.readAsDataURL(o),e.onloadend=function(){const r=e.result;s.buffers[0].uri=r,t(s)}}else t(s)}))}
/**
   * Serializes a userData.
   *
   * @param {THREE.Object3D|THREE.Material} object
   * @param {Object} objectDef
   */serializeUserData(e,t){if(0===Object.keys(e.userData).length)return;const r=this.options,i=this.extensionsUsed;try{const n=JSON.parse(JSON.stringify(e.userData));if(r.includeCustomExtensions&&n.gltfExtensions){void 0===t.extensions&&(t.extensions={});for(const e in n.gltfExtensions)t.extensions[e]=n.gltfExtensions[e],i[e]=!0;delete n.gltfExtensions}Object.keys(n).length>0&&(t.extras=n)}catch(t){console.warn("THREE.GLTFExporter: userData of '"+e.name+"' won't be serialized because of JSON.stringify error - "+t.message)}}
/**
   * Returns ids for buffer attributes.
   * @param  {Object} object
   * @return {Integer}
   */getUID(e,t=!1){if(!1===this.uids.has(e)){const t=new Map;t.set(!0,this.uid++),t.set(!1,this.uid++),this.uids.set(e,t)}return this.uids.get(e).get(t)}
/**
   * Checks if normal attribute values are normalized.
   *
   * @param {BufferAttribute} normal
   * @returns {Boolean}
   */isNormalizedNormalAttribute(e){if(this.cache.attributesNormalized.has(e))return!1;const t=new Vector3;for(let r=0,i=e.count;r<i;r++)if(Math.abs(t.fromBufferAttribute(e,r).length()-1)>5e-4)return!1;return!0}
/**
   * Creates normalized normal buffer attribute.
   *
   * @param {BufferAttribute} normal
   * @returns {BufferAttribute}
   *
   */createNormalizedNormalAttribute(e){const t=this.cache;if(t.attributesNormalized.has(e))return t.attributesNormalized.get(e);const r=e.clone(),i=new Vector3;for(let e=0,t=r.count;e<t;e++)i.fromBufferAttribute(r,e),0===i.x&&0===i.y&&0===i.z?i.setX(1):i.normalize(),r.setXYZ(e,i.x,i.y,i.z);return t.attributesNormalized.set(e,r),r}
/**
   * Applies a texture transform, if present, to the map definition. Requires
   * the KHR_texture_transform extension.
   *
   * @param {Object} mapDef
   * @param {THREE.Texture} texture
   */applyTextureTransform(e,t){let r=!1;const i={};0===t.offset.x&&0===t.offset.y||(i.offset=t.offset.toArray(),r=!0),0!==t.rotation&&(i.rotation=t.rotation,r=!0),1===t.repeat.x&&1===t.repeat.y||(i.scale=t.repeat.toArray(),r=!0),r&&(e.extensions=e.extensions||{},e.extensions.KHR_texture_transform=i,this.extensionsUsed.KHR_texture_transform=!0)}buildMetalRoughTexture(e,t){if(e===t)return e;function r(e){return e.encoding===sRGBEncoding?function(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}:function(e){return e}}console.warn("THREE.GLTFExporter: Merged metalnessMap and roughnessMap textures.");const i=null==e?void 0:e.image,n=null==t?void 0:t.image,s=Math.max((null==i?void 0:i.width)||0,(null==n?void 0:n.width)||0),a=Math.max((null==i?void 0:i.height)||0,(null==n?void 0:n.height)||0),o=getCanvas();o.width=s,o.height=a;const l=o.getContext("2d");l.fillStyle="#00ffff",l.fillRect(0,0,s,a);const c=l.getImageData(0,0,s,a);if(i){l.drawImage(i,0,0,s,a);const t=r(e),n=l.getImageData(0,0,s,a).data;for(let e=2;e<n.length;e+=4)c.data[e]=256*t(n[e]/256)}if(n){l.drawImage(n,0,0,s,a);const e=r(t),i=l.getImageData(0,0,s,a).data;for(let t=1;t<i.length;t+=4)c.data[t]=256*e(i[t]/256)}l.putImageData(c,0,0);const u=(e||t).clone();return u.source=new Source(o),u.encoding=LinearEncoding,u}
/**
   * Process a buffer to append to the default one.
   * @param  {ArrayBuffer} buffer
   * @return {Integer}
   */processBuffer(e){const t=this.json,r=this.buffers;return t.buffers||(t.buffers=[{byteLength:0}]),r.push(e),0}
/**
   * Process and generate a BufferView
   * @param  {BufferAttribute} attribute
   * @param  {number} componentType
   * @param  {number} start
   * @param  {number} count
   * @param  {number} target (Optional) Target usage of the BufferView
   * @return {Object}
   */processBufferView(e,t,r,i,n){const s=this.json;let a;s.bufferViews||(s.bufferViews=[]),a=t===WEBGL_CONSTANTS.UNSIGNED_BYTE?1:t===WEBGL_CONSTANTS.UNSIGNED_SHORT?2:4;const o=getPaddedBufferSize(i*e.itemSize*a),l=new DataView(new ArrayBuffer(o));let c=0;for(let n=r;n<r+i;n++)for(let r=0;r<e.itemSize;r++){let i;e.itemSize>4?i=e.array[n*e.itemSize+r]:0===r?i=e.getX(n):1===r?i=e.getY(n):2===r?i=e.getZ(n):3===r&&(i=e.getW(n)),t===WEBGL_CONSTANTS.FLOAT?l.setFloat32(c,i,!0):t===WEBGL_CONSTANTS.UNSIGNED_INT?l.setUint32(c,i,!0):t===WEBGL_CONSTANTS.UNSIGNED_SHORT?l.setUint16(c,i,!0):t===WEBGL_CONSTANTS.UNSIGNED_BYTE&&l.setUint8(c,i),c+=a}const u={buffer:this.processBuffer(l.buffer),byteOffset:this.byteOffset,byteLength:o};void 0!==n&&(u.target=n),n===WEBGL_CONSTANTS.ARRAY_BUFFER&&(u.byteStride=e.itemSize*a),this.byteOffset+=o,s.bufferViews.push(u);return{id:s.bufferViews.length-1,byteLength:0}}
/**
   * Process and generate a BufferView from an image Blob.
   * @param {Blob} blob
   * @return {Promise<Integer>}
   */processBufferViewImage(e){const t=this,r=t.json;return r.bufferViews||(r.bufferViews=[]),new Promise((function(i){const n=new FileReader;n.readAsArrayBuffer(e),n.onloadend=function(){const e=getPaddedArrayBuffer(n.result),s={buffer:t.processBuffer(e),byteOffset:t.byteOffset,byteLength:e.byteLength};t.byteOffset+=e.byteLength,i(r.bufferViews.push(s)-1)}}))}
/**
   * Process attribute to generate an accessor
   * @param  {BufferAttribute} attribute Attribute to process
   * @param  {THREE.BufferGeometry} geometry (Optional) Geometry used for truncated draw range
   * @param  {Integer} start (Optional)
   * @param  {Integer} count (Optional)
   * @return {Integer|null} Index of the processed accessor on the "accessors" array
   */processAccessor(e,t,r,i){const n=this.json;let s;if(e.array.constructor===Float32Array)s=WEBGL_CONSTANTS.FLOAT;else if(e.array.constructor===Uint32Array)s=WEBGL_CONSTANTS.UNSIGNED_INT;else if(e.array.constructor===Uint16Array)s=WEBGL_CONSTANTS.UNSIGNED_SHORT;else{if(e.array.constructor!==Uint8Array)throw new Error("THREE.GLTFExporter: Unsupported bufferAttribute component type.");s=WEBGL_CONSTANTS.UNSIGNED_BYTE}if(void 0===r&&(r=0),void 0===i&&(i=e.count),0===i)return null;const a=getMinMax(e,r,i);let o;void 0!==t&&(o=e===t.index?WEBGL_CONSTANTS.ELEMENT_ARRAY_BUFFER:WEBGL_CONSTANTS.ARRAY_BUFFER);const l=this.processBufferView(e,s,r,i,o),c={bufferView:l.id,byteOffset:l.byteOffset,componentType:s,count:i,max:a.max,min:a.min,type:{1:"SCALAR",2:"VEC2",3:"VEC3",4:"VEC4",16:"MAT4"}[e.itemSize]};return!0===e.normalized&&(c.normalized=!0),n.accessors||(n.accessors=[]),n.accessors.push(c)-1}
/**
   * Process image
   * @param  {Image} image to process
   * @param  {Integer} format of the image (RGBAFormat)
   * @param  {Boolean} flipY before writing out the image
   * @param  {String} mimeType export format
   * @return {Integer}     Index of the processed texture in the "images" array
   */processImage(e,t,r,i="image/png"){const n=this,s=n.cache,a=n.json,o=n.options,l=n.pending;s.images.has(e)||s.images.set(e,{});const c=s.images.get(e),u=i+":flipY/"+r.toString();if(void 0!==c[u])return c[u];a.images||(a.images=[]);const h={mimeType:i},p=getCanvas();p.width=Math.min(e.width,o.maxTextureSize),p.height=Math.min(e.height,o.maxTextureSize);const d=p.getContext("2d");if(!0===r&&(d.translate(0,p.height),d.scale(1,-1)),void 0!==e.data){t!==RGBAFormat&&console.error("GLTFExporter: Only RGBAFormat is supported."),(e.width>o.maxTextureSize||e.height>o.maxTextureSize)&&console.warn("GLTFExporter: Image size is bigger than maxTextureSize",e);const r=new Uint8ClampedArray(e.height*e.width*4);for(let t=0;t<r.length;t+=4)r[t+0]=e.data[t+0],r[t+1]=e.data[t+1],r[t+2]=e.data[t+2],r[t+3]=e.data[t+3];d.putImageData(new ImageData(r,e.width,e.height),0,0)}else d.drawImage(e,0,0,p.width,p.height);!0===o.binary?l.push(getToBlobPromise(p,i).then((e=>n.processBufferViewImage(e))).then((e=>{h.bufferView=e}))):void 0!==p.toDataURL?h.uri=p.toDataURL(i):l.push(getToBlobPromise(p,i).then((e=>(new FileReader).readAsDataURL(e))).then((e=>{h.uri=e})));const m=a.images.push(h)-1;return c[u]=m,m}
/**
   * Process sampler
   * @param  {Texture} map Texture to process
   * @return {Integer}     Index of the processed texture in the "samplers" array
   */processSampler(e){const t=this.json;t.samplers||(t.samplers=[]);const r={magFilter:THREE_TO_WEBGL[e.magFilter],minFilter:THREE_TO_WEBGL[e.minFilter],wrapS:THREE_TO_WEBGL[e.wrapS],wrapT:THREE_TO_WEBGL[e.wrapT]};return t.samplers.push(r)-1}
/**
   * Process texture
   * @param  {Texture} map Map to process
   * @return {Integer} Index of the processed texture in the "textures" array
   */processTexture(e){const t=this.cache,r=this.json;if(t.textures.has(e))return t.textures.get(e);r.textures||(r.textures=[]);let i=e.userData.mimeType;"image/webp"===i&&(i="image/png");const n={sampler:this.processSampler(e),source:this.processImage(e.image,e.format,e.flipY,i)};e.name&&(n.name=e.name),this._invokeAll((function(t){t.writeTexture&&t.writeTexture(e,n)}));const s=r.textures.push(n)-1;return t.textures.set(e,s),s}
/**
   * Process material
   * @param  {THREE.Material} material Material to process
   * @return {Integer|null} Index of the processed material in the "materials" array
   */processMaterial(e){const t=this.cache,r=this.json;if(t.materials.has(e))return t.materials.get(e);if(e.isShaderMaterial)return console.warn("GLTFExporter: THREE.ShaderMaterial not supported."),null;r.materials||(r.materials=[]);const i={pbrMetallicRoughness:{}};!0!==e.isMeshStandardMaterial&&!0!==e.isMeshBasicMaterial&&console.warn("GLTFExporter: Use MeshStandardMaterial or MeshBasicMaterial for best results.");const n=e.color.toArray().concat([e.opacity]);if(equalArray(n,[1,1,1,1])||(i.pbrMetallicRoughness.baseColorFactor=n),e.isMeshStandardMaterial?(i.pbrMetallicRoughness.metallicFactor=e.metalness,i.pbrMetallicRoughness.roughnessFactor=e.roughness):(i.pbrMetallicRoughness.metallicFactor=.5,i.pbrMetallicRoughness.roughnessFactor=.5),e.metalnessMap||e.roughnessMap){const t=this.buildMetalRoughTexture(e.metalnessMap,e.roughnessMap),r={index:this.processTexture(t)};this.applyTextureTransform(r,t),i.pbrMetallicRoughness.metallicRoughnessTexture=r}if(e.map){const t={index:this.processTexture(e.map)};this.applyTextureTransform(t,e.map),i.pbrMetallicRoughness.baseColorTexture=t}if(e.emissive){const t=e.emissive.clone().multiplyScalar(e.emissiveIntensity),r=Math.max(t.r,t.g,t.b);if(r>1&&(t.multiplyScalar(1/r),console.warn("THREE.GLTFExporter: Some emissive components exceed 1; emissive has been limited")),r>0&&(i.emissiveFactor=t.toArray()),e.emissiveMap){const t={index:this.processTexture(e.emissiveMap)};this.applyTextureTransform(t,e.emissiveMap),i.emissiveTexture=t}}if(e.normalMap){const t={index:this.processTexture(e.normalMap)};e.normalScale&&1!==e.normalScale.x&&(t.scale=e.normalScale.x),this.applyTextureTransform(t,e.normalMap),i.normalTexture=t}if(e.aoMap){const t={index:this.processTexture(e.aoMap),texCoord:1};1!==e.aoMapIntensity&&(t.strength=e.aoMapIntensity),this.applyTextureTransform(t,e.aoMap),i.occlusionTexture=t}e.transparent?i.alphaMode="BLEND":e.alphaTest>0&&(i.alphaMode="MASK",i.alphaCutoff=e.alphaTest),e.side===DoubleSide&&(i.doubleSided=!0),""!==e.name&&(i.name=e.name),this.serializeUserData(e,i),this._invokeAll((function(t){t.writeMaterial&&t.writeMaterial(e,i)}));const s=r.materials.push(i)-1;return t.materials.set(e,s),s}
/**
   * Process mesh
   * @param  {THREE.Mesh} mesh Mesh to process
   * @return {Integer|null} Index of the processed mesh in the "meshes" array
   */processMesh(e){const t=this.cache,r=this.json,i=[e.geometry.uuid];if(Array.isArray(e.material))for(let t=0,r=e.material.length;t<r;t++)i.push(e.material[t].uuid);else i.push(e.material.uuid);const n=i.join(":");if(t.meshes.has(n))return t.meshes.get(n);const s=e.geometry;let a;a=e.isLineSegments?WEBGL_CONSTANTS.LINES:e.isLineLoop?WEBGL_CONSTANTS.LINE_LOOP:e.isLine?WEBGL_CONSTANTS.LINE_STRIP:e.isPoints?WEBGL_CONSTANTS.POINTS:e.material.wireframe?WEBGL_CONSTANTS.LINES:WEBGL_CONSTANTS.TRIANGLES;const o={},l={},c=[],u=[],h={uv:"TEXCOORD_0",uv2:"TEXCOORD_1",color:"COLOR_0",skinWeight:"WEIGHTS_0",skinIndex:"JOINTS_0"},p=s.getAttribute("normal");void 0===p||this.isNormalizedNormalAttribute(p)||(console.warn("THREE.GLTFExporter: Creating normalized normal attribute from the non-normalized one."),s.setAttribute("normal",this.createNormalizedNormalAttribute(p)));let d=null;for(let e in s.attributes){if("morph"===e.slice(0,5))continue;const r=s.attributes[e];e=h[e]||e.toUpperCase();if(/^(POSITION|NORMAL|TANGENT|TEXCOORD_\d+|COLOR_\d+|JOINTS_\d+|WEIGHTS_\d+)$/.test(e)||(e="_"+e),t.attributes.has(this.getUID(r))){l[e]=t.attributes.get(this.getUID(r));continue}d=null;const i=r.array;"JOINTS_0"!==e||i instanceof Uint16Array||i instanceof Uint8Array||(console.warn('GLTFExporter: Attribute "skinIndex" converted to type UNSIGNED_SHORT.'),d=new BufferAttribute(new Uint16Array(i),r.itemSize,r.normalized));const n=this.processAccessor(d||r,s);null!==n&&(l[e]=n,t.attributes.set(this.getUID(r),n))}if(void 0!==p&&s.setAttribute("normal",p),0===Object.keys(l).length)return null;if(void 0!==e.morphTargetInfluences&&e.morphTargetInfluences.length>0){const r=[],i=[],n={};if(void 0!==e.morphTargetDictionary)for(const t in e.morphTargetDictionary)n[e.morphTargetDictionary[t]]=t;for(let a=0;a<e.morphTargetInfluences.length;++a){const o={};let l=!1;for(const e in s.morphAttributes){if("position"!==e&&"normal"!==e){l||(console.warn("GLTFExporter: Only POSITION and NORMAL morph are supported."),l=!0);continue}const r=s.morphAttributes[e][a],i=e.toUpperCase(),n=s.attributes[e];if(t.attributes.has(this.getUID(r,!0))){o[i]=t.attributes.get(this.getUID(r,!0));continue}const c=r.clone();if(!s.morphTargetsRelative)for(let e=0,t=r.count;e<t;e++)c.setXYZ(e,r.getX(e)-n.getX(e),r.getY(e)-n.getY(e),r.getZ(e)-n.getZ(e));o[i]=this.processAccessor(c,s),t.attributes.set(this.getUID(n,!0),o[i])}u.push(o),r.push(e.morphTargetInfluences[a]),void 0!==e.morphTargetDictionary&&i.push(n[a])}o.weights=r,i.length>0&&(o.extras={},o.extras.targetNames=i)}const m=Array.isArray(e.material);if(m&&0===s.groups.length)return null;const f=m?e.material:[e.material],g=m?s.groups:[{materialIndex:0,start:void 0,count:void 0}];for(let e=0,r=g.length;e<r;e++){const r={mode:a,attributes:l};if(this.serializeUserData(s,r),u.length>0&&(r.targets=u),null!==s.index){let i=this.getUID(s.index);void 0===g[e].start&&void 0===g[e].count||(i+=":"+g[e].start+":"+g[e].count),t.attributes.has(i)?r.indices=t.attributes.get(i):(r.indices=this.processAccessor(s.index,s,g[e].start,g[e].count),t.attributes.set(i,r.indices)),null===r.indices&&delete r.indices}const i=this.processMaterial(f[g[e].materialIndex]);null!==i&&(r.material=i),c.push(r)}o.primitives=c,r.meshes||(r.meshes=[]),this._invokeAll((function(t){t.writeMesh&&t.writeMesh(e,o)}));const _=r.meshes.push(o)-1;return t.meshes.set(n,_),_}
/**
   * Process camera
   * @param  {THREE.Camera} camera Camera to process
   * @return {Integer}      Index of the processed mesh in the "camera" array
   */processCamera(e){const t=this.json;t.cameras||(t.cameras=[]);const r=e.isOrthographicCamera,i={type:r?"orthographic":"perspective"};return r?i.orthographic={xmag:2*e.right,ymag:2*e.top,zfar:e.far<=0?.001:e.far,znear:e.near<0?0:e.near}:i.perspective={aspectRatio:e.aspect,yfov:MathUtils.degToRad(e.fov),zfar:e.far<=0?.001:e.far,znear:e.near<0?0:e.near},""!==e.name&&(i.name=e.type),t.cameras.push(i)-1}
/**
   * Creates glTF animation entry from AnimationClip object.
   *
   * Status:
   * - Only properties listed in PATH_PROPERTIES may be animated.
   *
   * @param {THREE.AnimationClip} clip
   * @param {THREE.Object3D} root
   * @return {number|null}
   */processAnimation(e,t){const r=this.json,i=this.nodeMap;r.animations||(r.animations=[]);const n=(e=GLTFExporter.Utils.mergeMorphTargetTracks(e.clone(),t)).tracks,s=[],a=[];for(let e=0;e<n.length;++e){const r=n[e],o=PropertyBinding.parseTrackName(r.name);let l=PropertyBinding.findNode(t,o.nodeName);const c=PATH_PROPERTIES[o.propertyName];if("bones"===o.objectName&&(l=!0===l.isSkinnedMesh?l.skeleton.getBoneByName(o.objectIndex):void 0),!l||!c)return console.warn('THREE.GLTFExporter: Could not export animation track "%s".',r.name),null;const u=1;let h,p=r.values.length/r.times.length;c===PATH_PROPERTIES.morphTargetInfluences&&(p/=l.morphTargetInfluences.length),!0===r.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline?(h="CUBICSPLINE",p/=3):h=r.getInterpolation()===InterpolateDiscrete?"STEP":"LINEAR",a.push({input:this.processAccessor(new BufferAttribute(r.times,u)),output:this.processAccessor(new BufferAttribute(r.values,p)),interpolation:h}),s.push({sampler:a.length-1,target:{node:i.get(l),path:c}})}return r.animations.push({name:e.name||"clip_"+r.animations.length,samplers:a,channels:s}),r.animations.length-1}
/**
   * @param {THREE.Object3D} object
   * @return {number|null}
   */processSkin(e){const t=this.json,r=this.nodeMap,i=t.nodes[r.get(e)],n=e.skeleton;if(void 0===n)return null;const s=e.skeleton.bones[0];if(void 0===s)return null;const a=[],o=new Float32Array(16*n.bones.length),l=new Matrix4;for(let t=0;t<n.bones.length;++t)a.push(r.get(n.bones[t])),l.copy(n.boneInverses[t]),l.multiply(e.bindMatrix).toArray(o,16*t);void 0===t.skins&&(t.skins=[]),t.skins.push({inverseBindMatrices:this.processAccessor(new BufferAttribute(o,16)),joints:a,skeleton:r.get(s)});return i.skin=t.skins.length-1}
/**
   * Process Object3D node
   * @param  {THREE.Object3D} node Object3D to processNode
   * @return {Integer} Index of the node in the nodes list
   */processNode(e){const t=this.json,r=this.options,i=this.nodeMap;t.nodes||(t.nodes=[]);const n={};if(r.trs){const t=e.quaternion.toArray(),r=e.position.toArray(),i=e.scale.toArray();equalArray(t,[0,0,0,1])||(n.rotation=t),equalArray(r,[0,0,0])||(n.translation=r),equalArray(i,[1,1,1])||(n.scale=i)}else e.matrixAutoUpdate&&e.updateMatrix(),!1===isIdentityMatrix(e.matrix)&&(n.matrix=e.matrix.elements);if(""!==e.name&&(n.name=String(e.name)),this.serializeUserData(e,n),e.isMesh||e.isLine||e.isPoints){const t=this.processMesh(e);null!==t&&(n.mesh=t)}else e.isCamera&&(n.camera=this.processCamera(e));if(e.isSkinnedMesh&&this.skins.push(e),e.children.length>0){const t=[];for(let i=0,n=e.children.length;i<n;i++){const n=e.children[i];if(n.visible||!1===r.onlyVisible){const e=this.processNode(n);null!==e&&t.push(e)}}t.length>0&&(n.children=t)}this._invokeAll((function(t){t.writeNode&&t.writeNode(e,n)}));const s=t.nodes.push(n)-1;return i.set(e,s),s}
/**
   * Process Scene
   * @param  {Scene} node Scene to process
   */processScene(e){const t=this.json,r=this.options;t.scenes||(t.scenes=[],t.scene=0);const i={};""!==e.name&&(i.name=e.name),t.scenes.push(i);const n=[];for(let t=0,i=e.children.length;t<i;t++){const i=e.children[t];if(i.visible||!1===r.onlyVisible){const e=this.processNode(i);null!==e&&n.push(e)}}n.length>0&&(i.nodes=n),this.serializeUserData(e,i)}
/**
   * Creates a Scene to hold a list of objects and parse it
   * @param  {Array} objects List of objects to process
   */processObjects(e){const t=new Scene;t.name="AuxScene";for(let r=0;r<e.length;r++)t.children.push(e[r]);this.processScene(t)}
/**
   * @param {THREE.Object3D|Array<THREE.Object3D>} input
   */processInput(e){const t=this.options;e=e instanceof Array?e:[e],this._invokeAll((function(t){t.beforeParse&&t.beforeParse(e)}));const r=[];for(let t=0;t<e.length;t++)e[t]instanceof Scene?this.processScene(e[t]):r.push(e[t]);r.length>0&&this.processObjects(r);for(let e=0;e<this.skins.length;++e)this.processSkin(this.skins[e]);for(let r=0;r<t.animations.length;++r)this.processAnimation(t.animations[r],e[0]);this._invokeAll((function(t){t.afterParse&&t.afterParse(e)}))}_invokeAll(e){for(let t=0,r=this.plugins.length;t<r;t++)e(this.plugins[t])}},GLTFLightExtension=class{constructor(e){this.writer=e,this.name="KHR_lights_punctual"}writeNode(e,t){if(!e.isLight)return;if(!e.isDirectionalLight&&!e.isPointLight&&!e.isSpotLight)return void console.warn("THREE.GLTFExporter: Only directional, point, and spot lights are supported.",e);const r=this.writer,i=r.json,n=r.extensionsUsed,s={};e.name&&(s.name=e.name),s.color=e.color.toArray(),s.intensity=e.intensity,e.isDirectionalLight?s.type="directional":e.isPointLight?(s.type="point",e.distance>0&&(s.range=e.distance)):e.isSpotLight&&(s.type="spot",e.distance>0&&(s.range=e.distance),s.spot={},s.spot.innerConeAngle=(e.penumbra-1)*e.angle*-1,s.spot.outerConeAngle=e.angle),void 0!==e.decay&&2!==e.decay&&console.warn("THREE.GLTFExporter: Light decay may be lost. glTF is physically-based, and expects light.decay=2."),!e.target||e.target.parent===e&&0===e.target.position.x&&0===e.target.position.y&&-1===e.target.position.z||console.warn("THREE.GLTFExporter: Light direction may be lost. For best results, make light.target a child of the light with position 0,0,-1."),n[this.name]||(i.extensions=i.extensions||{},i.extensions[this.name]={lights:[]},n[this.name]=!0);const a=i.extensions[this.name].lights;a.push(s),t.extensions=t.extensions||{},t.extensions[this.name]={light:a.length-1}}},GLTFMaterialsUnlitExtension=class{constructor(e){this.writer=e,this.name="KHR_materials_unlit"}writeMaterial(e,t){if(!e.isMeshBasicMaterial)return;const r=this.writer.extensionsUsed;t.extensions=t.extensions||{},t.extensions[this.name]={},r[this.name]=!0,t.pbrMetallicRoughness.metallicFactor=0,t.pbrMetallicRoughness.roughnessFactor=.9}},GLTFMaterialsPBRSpecularGlossiness=class{constructor(e){this.writer=e,this.name="KHR_materials_pbrSpecularGlossiness"}writeMaterial(e,t){if(!e.isGLTFSpecularGlossinessMaterial)return;const r=this.writer,i=r.extensionsUsed,n={};t.pbrMetallicRoughness.baseColorFactor&&(n.diffuseFactor=t.pbrMetallicRoughness.baseColorFactor);const s=[1,1,1];if(e.specular.toArray(s,0),n.specularFactor=s,n.glossinessFactor=e.glossiness,t.pbrMetallicRoughness.baseColorTexture&&(n.diffuseTexture=t.pbrMetallicRoughness.baseColorTexture),e.specularMap){const t={index:r.processTexture(e.specularMap)};r.applyTextureTransform(t,e.specularMap),n.specularGlossinessTexture=t}t.extensions=t.extensions||{},t.extensions[this.name]=n,i[this.name]=!0}},GLTFMaterialsClearcoatExtension=class{constructor(e){this.writer=e,this.name="KHR_materials_clearcoat"}writeMaterial(e,t){if(!e.isMeshPhysicalMaterial)return;const r=this.writer,i=r.extensionsUsed,n={};if(n.clearcoatFactor=e.clearcoat,e.clearcoatMap){const t={index:r.processTexture(e.clearcoatMap)};r.applyTextureTransform(t,e.clearcoatMap),n.clearcoatTexture=t}if(n.clearcoatRoughnessFactor=e.clearcoatRoughness,e.clearcoatRoughnessMap){const t={index:r.processTexture(e.clearcoatRoughnessMap)};r.applyTextureTransform(t,e.clearcoatRoughnessMap),n.clearcoatRoughnessTexture=t}if(e.clearcoatNormalMap){const t={index:r.processTexture(e.clearcoatNormalMap)};r.applyTextureTransform(t,e.clearcoatNormalMap),n.clearcoatNormalTexture=t}t.extensions=t.extensions||{},t.extensions[this.name]=n,i[this.name]=!0}},GLTFMaterialsIridescenceExtension=class{constructor(e){this.writer=e,this.name="KHR_materials_iridescence"}writeMaterial(e,t){if(!e.isMeshPhysicalMaterial)return;const r=this.writer,i=r.extensionsUsed,n={};if(n.iridescenceFactor=e.iridescence,e.iridescenceMap){const t={index:r.processTexture(e.iridescenceMap)};r.applyTextureTransform(t,e.iridescenceMap),n.iridescenceTexture=t}if(n.iridescenceIor=e.iridescenceIOR,n.iridescenceThicknessMinimum=e.iridescenceThicknessRange[0],n.iridescenceThicknessMaximum=e.iridescenceThicknessRange[1],e.iridescenceThicknessMap){const t={index:r.processTexture(e.iridescenceThicknessMap)};r.applyTextureTransform(t,e.iridescenceThicknessMap),n.iridescenceThicknessTexture=t}t.extensions=t.extensions||{},t.extensions[this.name]=n,i[this.name]=!0}},GLTFMaterialsTransmissionExtension=class{constructor(e){this.writer=e,this.name="KHR_materials_transmission"}writeMaterial(e,t){if(!e.isMeshPhysicalMaterial||0===e.transmission)return;const r=this.writer,i=r.extensionsUsed,n={};if(n.transmissionFactor=e.transmission,e.transmissionMap){const t={index:r.processTexture(e.transmissionMap)};r.applyTextureTransform(t,e.transmissionMap),n.transmissionTexture=t}t.extensions=t.extensions||{},t.extensions[this.name]=n,i[this.name]=!0}},GLTFMaterialsVolumeExtension=class{constructor(e){this.writer=e,this.name="KHR_materials_volume"}writeMaterial(e,t){if(!e.isMeshPhysicalMaterial||0===e.transmission)return;const r=this.writer,i=r.extensionsUsed,n={};if(n.thicknessFactor=e.thickness,e.thicknessMap){const t={index:r.processTexture(e.thicknessMap)};r.applyTextureTransform(t,e.thicknessMap),n.thicknessTexture=t}n.attenuationDistance=e.attenuationDistance,n.attenuationColor=e.attenuationColor.toArray(),t.extensions=t.extensions||{},t.extensions[this.name]=n,i[this.name]=!0}};GLTFExporter.Utils={insertKeyframe:function(e,t){const r=.001,i=e.getValueSize(),n=new e.TimeBufferType(e.times.length+1),s=new e.ValueBufferType(e.values.length+i),a=e.createInterpolant(new e.ValueBufferType(i));let o;if(0===e.times.length){n[0]=t;for(let e=0;e<i;e++)s[e]=0;o=0}else if(t<e.times[0]){if(Math.abs(e.times[0]-t)<r)return 0;n[0]=t,n.set(e.times,1),s.set(a.evaluate(t),0),s.set(e.values,i),o=0}else if(t>e.times[e.times.length-1]){if(Math.abs(e.times[e.times.length-1]-t)<r)return e.times.length-1;n[n.length-1]=t,n.set(e.times,0),s.set(e.values,0),s.set(a.evaluate(t),e.values.length),o=n.length-1}else for(let l=0;l<e.times.length;l++){if(Math.abs(e.times[l]-t)<r)return l;if(e.times[l]<t&&e.times[l+1]>t){n.set(e.times.slice(0,l+1),0),n[l+1]=t,n.set(e.times.slice(l+1),l+2),s.set(e.values.slice(0,(l+1)*i),0),s.set(a.evaluate(t),(l+1)*i),s.set(e.values.slice((l+1)*i),(l+2)*i),o=l+1;break}}return e.times=n,e.values=s,o},mergeMorphTargetTracks:function(e,t){const r=[],i={},n=e.tracks;for(let e=0;e<n.length;++e){let s=n[e];const a=PropertyBinding.parseTrackName(s.name),o=PropertyBinding.findNode(t,a.nodeName);if("morphTargetInfluences"!==a.propertyName||void 0===a.propertyIndex){r.push(s);continue}if(s.createInterpolant!==s.InterpolantFactoryMethodDiscrete&&s.createInterpolant!==s.InterpolantFactoryMethodLinear){if(s.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline)throw new Error("THREE.GLTFExporter: Cannot merge tracks with glTF CUBICSPLINE interpolation.");console.warn("THREE.GLTFExporter: Morph target interpolation mode not yet supported. Using LINEAR instead."),s=s.clone(),s.setInterpolation(InterpolateLinear)}const l=o.morphTargetInfluences.length,c=o.morphTargetDictionary[a.propertyIndex];if(void 0===c)throw new Error("THREE.GLTFExporter: Morph target name not found: "+a.propertyIndex);let u;if(void 0===i[o.uuid]){u=s.clone();const e=new u.ValueBufferType(l*u.times.length);for(let t=0;t<u.times.length;t++)e[t*l+c]=u.values[t];u.name=(a.nodeName||"")+".morphTargetInfluences",u.values=e,i[o.uuid]=u,r.push(u);continue}const h=s.createInterpolant(new s.ValueBufferType(1));u=i[o.uuid];for(let e=0;e<u.times.length;e++)u.values[e*l+c]=h.evaluate(u.times[e]);for(let e=0;e<s.times.length;e++){const t=this.insertKeyframe(u,s.times[e]);u.values[t*l+c]=s.values[e]}}return e.tracks=r,e}};
// node_modules/three/examples/jsm/exporters/OBJExporter.js
var OBJExporter=class{parse(e){let t="",r=0,i=0,n=0;const s=new Vector3,a=new Color,o=new Vector3,l=new Vector2,c=[];return e.traverse((function(e){!0===e.isMesh&&function(e){let a=0,u=0,h=0;const p=e.geometry,d=new Matrix3,m=p.getAttribute("position"),f=p.getAttribute("normal"),g=p.getAttribute("uv"),_=p.getIndex();if(t+="o "+e.name+"\n",e.material&&e.material.name&&(t+="usemtl "+e.material.name+"\n"),void 0!==m)for(let r=0,i=m.count;r<i;r++,a++)s.fromBufferAttribute(m,r),s.applyMatrix4(e.matrixWorld),t+="v "+s.x+" "+s.y+" "+s.z+"\n";if(void 0!==g)for(let e=0,r=g.count;e<r;e++,h++)l.fromBufferAttribute(g,e),t+="vt "+l.x+" "+l.y+"\n";if(void 0!==f){d.getNormalMatrix(e.matrixWorld);for(let e=0,r=f.count;e<r;e++,u++)o.fromBufferAttribute(f,e),o.applyMatrix3(d).normalize(),t+="vn "+o.x+" "+o.y+" "+o.z+"\n"}if(null!==_)for(let e=0,s=_.count;e<s;e+=3){for(let t=0;t<3;t++){const s=_.getX(e+t)+1;c[t]=r+s+(f||g?"/"+(g?i+s:"")+(f?"/"+(n+s):""):"")}t+="f "+c.join(" ")+"\n"}else for(let e=0,s=m.count;e<s;e+=3){for(let t=0;t<3;t++){const s=e+t+1;c[t]=r+s+(f||g?"/"+(g?i+s:"")+(f?"/"+(n+s):""):"")}t+="f "+c.join(" ")+"\n"}r+=a,i+=h,n+=u}(e),!0===e.isLine&&function(e){let i=0;const n=e.geometry,a=e.type,o=n.getAttribute("position");if(t+="o "+e.name+"\n",void 0!==o)for(let r=0,n=o.count;r<n;r++,i++)s.fromBufferAttribute(o,r),s.applyMatrix4(e.matrixWorld),t+="v "+s.x+" "+s.y+" "+s.z+"\n";if("Line"===a){t+="l ";for(let e=1,i=o.count;e<=i;e++)t+=r+e+" ";t+="\n"}if("LineSegments"===a)for(let e=1,i=e+1,n=o.count;e<n;e+=2,i=e+1)t+="l "+(r+e)+" "+(r+i)+"\n";r+=i}(e),!0===e.isPoints&&function(e){let i=0;const n=e.geometry,o=n.getAttribute("position"),l=n.getAttribute("color");if(t+="o "+e.name+"\n",void 0!==o){for(let r=0,n=o.count;r<n;r++,i++)s.fromBufferAttribute(o,r),s.applyMatrix4(e.matrixWorld),t+="v "+s.x+" "+s.y+" "+s.z,void 0!==l&&(a.fromBufferAttribute(l,r).convertLinearToSRGB(),t+=" "+a.r+" "+a.g+" "+a.b),t+="\n";t+="p ";for(let e=1,i=o.count;e<=i;e++)t+=r+e+" ";t+="\n"}r+=i}(e)})),t}},_ExportUtils=class{
/**
   * Exports given object to gltf file
   */
static exportToGltf(e,t){_ExportUtils.exportToGltfOrGlb(e,t,{binary:!1})}
/**
   * Exports given object to glb file
   */static exportToGlb(e,t){_ExportUtils.exportToGltfOrGlb(e,t,{binary:!0})}
/**
   * Exports given object to gltf/glb file
   * @param input given object
   * @param filename filename without path, nor extension
   * @param options
   */static exportToGltfOrGlb(e,t,r={}){if(!e||!t)throw new Error("Invalid input or filename!");const i=new GLTFExporter;r=Object.assign({},{binary:!0,onlyVisible:!1,includeCustomExtensions:!1},r),i.parse(e,(e=>{if(r.binary){t=_ExportUtils.addExtention(t,_ExportUtils.EXTENSION_GLB);const r=e;_ExportUtils.saveArrayBuffer(r,t)}else t=_ExportUtils.addExtention(t,_ExportUtils.EXTENSION_GLTF),_ExportUtils.saveJson(e,t)}),(e=>console.log(e)),r)}
/**
   * Exports given object to obj file
   */static exportToObj(e,t){if(!e||!t)throw new Error("Invalid input or filename!");t=_ExportUtils.addExtention(t,_ExportUtils.EXTENSION_OBJ);const r=(new OBJExporter).parse(e);_ExportUtils.saveString(r,t)}
/**
   * Exports given object to draco(drc) file
   */static exportToDraco(e,t,r={}){if(!e||!t)throw new Error("Invalid input or filename!");t=_ExportUtils.addExtention(t,_ExportUtils.EXTENSION_DRACO);const i=new DRACOExporter;r=Object.assign({},{encodeSpeed:5},r);const n=i.parse(e,r);_ExportUtils.saveArrayBuffer(n,t)}
/**
   * Exports to threejs json
   * @param input
   * @param filename
   */static exportToThreeJsJson(e,t){const r=e.toJSON();t.toLowerCase().endsWith(_ExportUtils.EXTENSION_JSON)||(t+=_ExportUtils.EXTENSION_JSON),_ExportUtils.saveJson(r,t)}
/**
   * Saves blob as file
   */static save(e,t){let r=_ExportUtils.downloadLink;r||(r=document.createElement("a"),r.style.display="none",document.body.appendChild(r),_ExportUtils.downloadLink=r),r.href=URL.createObjectURL(e),r.download=t,r.click()}static saveArrayBuffer(e,t){_ExportUtils.save(new Blob([e],{type:"application/octet-stream"}),t)}static saveJson(e,t){_ExportUtils.saveJsonString(JSON.stringify(e),t)}static saveJsonString(e,t){_ExportUtils.save(new Blob([e],{type:"application/json"}),t)}static saveString(e,t){_ExportUtils.save(new Blob([e],{type:"text/csv"}),t)}
/**
   * Adds extention if missing
   */static addExtention(e,t){return e.toLowerCase().endsWith(t.toLowerCase())||(e+=t),e}},ExportUtils=_ExportUtils;
// src/core/utils/ExportUtils.ts
ExportUtils.EXTENSION_GLTF=".gltf",ExportUtils.EXTENSION_GLB=".glb",ExportUtils.EXTENSION_OBJ=".obj",ExportUtils.EXTENSION_DRACO=".drc",ExportUtils.EXTENSION_JSON=".json";
// src/core/utils/Event.ts
var Event=class{constructor(){this.eventList=new Map}
/**
   * @internal
   */addEventListener(e,t){const r=this.eventList.get(e);r?r.push(t):this.eventList.set(e,[t])}
/**
   * @internal
   */dispatchEvent(e,t){const r=this.eventList.get(e);r&&r.forEach((e=>e(t)))}removeEventListener(e,t){const r=this.eventList.get(e);if(r){const e=r.indexOf(t);e>-1&&r.splice(e,1)}}clearEventListeners(e){this.eventList.delete(e)}clearAllEventListener(){this.eventList.clear()}},FpsUtils=class{
// eslint-disable-next-line @typescript-eslint/no-empty-function
constructor(){this.prevTime=(performance||Date).now(),this.beginTime=(performance||Date).now(),this.frames=0,this.fps=Number.NaN}begin(){this.beginTime=(performance||Date).now()}end(){this.frames++;const e=(performance||Date).now();return e>=this.prevTime+1e3&&(this.fps=Math.round(1e3*this.frames/(e-this.prevTime)),this.frames=0,this.prevTime=e),e}update(){this.beginTime=this.end()}},import_polygon_clipping=__toESM(require_polygon_clipping_umd(),1),Edge=class{constructor(e,t){this.current=e,this.next=t,this.inNormal=this.inwardsNormal(),this.outNormal=this.outwardsNormal()}
/**
   * Creates outwards normal
   */outwardsNormal(){const e=this.inwardsNormal();return[-e[0],-e[1]]}
/**
   * Creates inwards normal
   */inwardsNormal(){const e=this.next[0]-this.current[0],t=this.next[1]-this.current[1],r=Math.sqrt(e*e+t*t);if(0===r)throw new Error("Vertices overlap");return[-t/r,e/r]}
/**
   * Offsets the edge by dx, dy
   */offset(e,t){return Edge.offsetEdge(this.current,this.next,e,t)}inverseOffset(e,t){return Edge.offsetEdge(this.next,this.current,e,t)}inverse(){return new Edge(this.next,this.current)}static offsetEdge(e,t,r,i){return new Edge([e[0]+r,e[1]+i],[t[0]+r,t[1]+i])}},isArray=Array.isArray,equals2=(e,t)=>e[0]===t[0]&&e[1]===t[1],isNonEmptyArray=e=>Array.isArray(e)&&e.length,orientRings=(e,t=0,r=!1)=>{let i,n;if(isNonEmptyArray(e)&&"number"==typeof e[0][0]){let t=0;const s=e;for(i=0,n=s.length;i<n;i++){const e=s[i],r=s[(i+1)%n];t+=e[0]*r[1],t-=r[0]*e[1]}(!r&&t>0||r&&t<0)&&s.reverse()}else for(i=0,n=e.length;i<n;i++)orientRings(e[i],t+1,i>0);if(0===t&&isNonEmptyArray(e)&&isNonEmptyArray(e[0])&&// @ts-ignore
"number"==typeof e[0][0][0]){const t=e[0].slice(0,1)[0];e[0].pop(),e[0].push([t[0],t[1]])}return e},Offset=class{constructor(e,t=5){if(this.distance=0,this.arcSegments=t,!isArray(e))throw new Error("Offset requires at least one coodinate to work with");this.edges=[],isArray(e)&&"number"==typeof e[0]?this.vertices=e:(this.vertices=orientRings(e),this.processContour(this.vertices,this.edges))}
/**
   * Recursively process contour to create normals
   */processContour(e,t){let r,i;if(isArray(e[0])&&"number"==typeof e[0][0])for(i=e.length,equals2(e[0],e[i-1])&&(i-=1),r=0;r<i;r++)t.push(new Edge(e[r],e[(r+1)%i]));else for(r=0,i=e.length;r<i;r++)t.push([]),this.processContour(e[r],t[t.length-1])}setArcSegments(e){return this.arcSegments=e,this}
/**
   * Creates arch between two edges
   *
   * @param  {Array.<Object>} vertices
   * @param  {Object}         center
   * @param  {Number}         radius
   * @param  {Object}         startVertex
   * @param  {Object}         endVertex
   * @param  {Number}         segments
   * @param  {Boolean}        bOutwards
   */createArc(e,t,r,i,n,s,a){const o=2*Math.PI;let l=Math.atan2(i[1]-t[1],i[0]-t[0]),c=Math.atan2(n[1]-t[1],n[0]-t[0]);s%2==0&&(s-=1),l<0&&(l+=o),c<0&&(c+=o);let u=l>c?l-c:l+o-c;const h=(a?-u:o-u)/s;e.push(i);for(let i=1;i<s;++i)u=l+h*i,e.push([t[0]+Math.cos(u)*r,t[1]+Math.sin(u)*r]);return e.push(n),e}setDistance(e){return this.distance=e,this}ensureLastPoint(e){return equals2(e[0],e[e.length-1])||e.push([e[0][0],e[0][1]]),e}
/**
   * Decides by the sign if it's a padding or a margin
   */offset(e){return this.setDistance(e),0===this.distance?this.vertices:this.distance>0?this.margin(this.distance):this.padding(-this.distance)}offsetSegment(e,t,r,i){const n=[r.offset(r.inNormal[0]*i,r.inNormal[1]*i),r.inverseOffset(r.outNormal[0]*i,r.outNormal[1]*i)],s=[];for(let r=0,a=2;r<a;r++){const o=n[r],l=n[(r+a-1)%a];this.createArc(s,0===r?e:t,
// edges[i].current, // p1 or p2
i,l.next,o.current,this.arcSegments,!0)}return s}margin(e){if(this.setDistance(e),"number"==typeof this.vertices[0])return this.offsetPoint(this.distance);if(0===e)return this.vertices;let t=this.offsetLines(this.distance);return t=(0,import_polygon_clipping.union)(this.vertices,t),t}padding(e){if(this.setDistance(e),0===this.distance)return this.vertices;if(2===this.vertices.length&&"number"==typeof this.vertices[0])return this.vertices;const t=this.offsetLines(this.distance);return(0,import_polygon_clipping.difference)(this.vertices,t)}offsetLine(e){return 0===e?this.vertices:this.offsetLines(e)}
/**
   * Just offsets lines, no fill
   */offsetLines(e){if(e<0)throw new Error("Cannot apply negative margin to the line");this.setDistance(e);let t=[];if(isArray(this.vertices[0])&&"number"!=typeof this.vertices[0][0]){const e=[];for(let t=0,r=this.edges.length;t<r;t++){const r=this.offsetContour(this.vertices[t],this.edges[t]);r.length>0&&e.push(r)}e.length>0&&(t=1===e.length?e[0]:(0,import_polygon_clipping.union)(e[0],...e.slice(1)))}else t=1===this.vertices.length?this.offsetPoint(e):this.offsetContour(this.vertices,this.edges);return t}offsetContour(e,t){let r=[],i=0,n=0;if(isArray(e[0])&&"number"==typeof e[0][0]){for(i=0,n=e.length-1;i<n;i++){const n=[this.ensureLastPoint(this.offsetSegment(e[i],e[i+1],t[i],this.distance))];r.push(n)}r.length>0&&(r=1===r.length?[r[0]]:(0,import_polygon_clipping.union)(r[0],r.slice(1)))}else{const s=[];for(i=0,n=t.length;i<n;i++){const r=this.offsetContour(e[i],t[i]);r.length>0&&s.push(r)}s.length>0&&(r=1===s.length?s[0]:(0,import_polygon_clipping.union)(s[0],...s.slice(1)))}return r}offsetPoint(e){this.setDistance(e);let t=2*this.arcSegments;const r=[],i=this.vertices,n=this.distance;let s=0;t%2==0&&t++;for(let e=0;e<t;e++)s+=2*Math.PI/t,r.push([i[0]+n*Math.cos(s),i[1]+n*Math.sin(s)]);return[[this.ensureLastPoint(r)]]}},RAD_ABS_TOL=1e-15,MathUtils2=class{
// Round to N decimal places
static roundNumber(e,t){return Math.round(e*Math.pow(10,t))/Math.pow(10,t)}static floorNumber(e,t){return Math.floor(e*Math.pow(10,t))/Math.pow(10,t)}static areNumbersEqual(e,t,r=1e-7){return Math.abs(e-t)<r*Math.max(1,Math.abs(e),Math.abs(t))}static areVector2sEqual(e,t,r=1e-7){return MathUtils2.areNumbersEqual(e.x,t.x,r)&&MathUtils2.areNumbersEqual(e.y,t.y,r)}static areVector3sEqual(e,t,r=1e-7){return MathUtils2.areNumbersEqual(e.x,t.x,r)&&MathUtils2.areNumbersEqual(e.y,t.y,r)&&MathUtils2.areNumbersEqual(e.z,t.z,r)}static areNumbersClose(e,t,r=1e-9,i=1e-12){return Math.abs(e-t)<=Math.max(r*Math.max(Math.abs(e),Math.abs(t)),i)}static areVector2sClose(e,t,r=1e-9,i=1e-12){return this.areNumbersClose(e.x,t.x,r,i)&&this.areNumbersClose(e.y,t.y,r,i)}static areVectorsClose(e,t,r=1e-9,i=1e-12){return this.areNumbersClose(e.x,t.x,r,i)&&this.areNumbersClose(e.y,t.y,r,i)&&this.areNumbersClose(e.z,t.z,r,i)}
// Returns the counter-clockwise angle span from `start` to `end` in radians.
static getArcAngleSpanRad(e,t){const r=2*Math.PI;return MathUtils2.areNumbersClose(e,t,RAD_ABS_TOL)?0:(e%=r,MathUtils2.areNumbersClose(e,t%r,RAD_ABS_TOL)?r:(MathUtils2.areNumbersClose(t,r,RAD_ABS_TOL)&&(t%=r),t<e&&(t+=r),t-e))}static getIntegerPartLength(e){return(e=Math.abs(e))<1?0:Math.ceil(Math.log10(Math.abs(e)+1))}static getRelativeEps(e,t=1e-7){const r=MathUtils2.getIntegerPartLength(e);return Math.max(Math.pow(10,r)*t,t)}static getVector2RelativeEps(e,t=1e-7){return Math.min(MathUtils2.getRelativeEps(e.x,t),MathUtils2.getRelativeEps(e.y,t))}
// Gets control points of quadratic bezier curve
static getControlPointByTwoPoints(e,t){const r=(new Vector2).subVectors(t,e),i=r.angle(),n=r.length(),s=MathUtils.degToRad(45),a=n/2/Math.cos(s);return new Vector2(e.x+a*Math.cos(s-i),e.y-a*Math.sin(s-i))}},MAX_RTC_THRESHOLD=1e7,tempBox1=new Box2,tempBox2=new Box2,tempVec1=new Vector3,tempVec2=new Vector3,tempVec3=new Vector3,tempFace=new Triangle,GeometryUtils=class{
/**
   * Compares two materials
   */
static geometryEquals(e,t){if(e===t)return!0;return e.type===t.type&&e.name===t.name&&e.morphTargetsRelative===t.morphTargetsRelative&&this.equals(e.boundingBox,t.boundingBox)&&this.equals(e.boundingSphere,t.boundingSphere)&&this.attributesEqual(e.attributes,t.attributes)&&this.bufferAttributeEqual(e.index,t.index)}
/**
   * Checks if two types equal each other.
   * This method requires type T defined 'equals' method.
   */static equals(e,t){return e===t||(!e&&!t||!(!e||!t)&&e.equals(t))}
// eslint-disable-next-line
static attributesEqual(e,t){if(e===t)return!0;const r=Object.keys(e).sort(),i=Object.keys(t).sort();if(r.length!==i.length)return!1;for(let n=0;n<r.length;++n){if(r[n]!==i[n])return!1;const s=e[r[n]],a=t[i[n]];if(!this.bufferAttributeEqual(s,a))return!1}return!0}static bufferAttributeEqual(e,t){if(e===t)return!0;if(!e||!t)return!1;if(!(e.name===t.name&&e.itemSize===t.itemSize&&e.count===t.count&&e.normalized===t.normalized))return!1;if(e.array&&t.array){if(e.array.length!==t.array.length)return!1;for(let r=0;r<e.array.length;++r)if(e.array[r]!==t.array[r])return!1}else if(e.array||t.array)return!1;const r=e.data,i=t.data;if(r&&i){if(r.length!==i.length)return!1;for(let e=0;e<r.length;++e)if(r[e]!==i[e])return!1}else if(r||i)return!1;return!0}
/**
   * Converts InterleavedBufferAttribute to BufferAttribute, because mergeBufferGeometries doesn't support InterleavedBufferAttribute.
   * If it is supported by Three.js one day, we should remove this method.
   */static tryConvertInterleavedBufferAttributes(e){e&&e.attributes&&Object.keys(e.attributes).forEach((t=>{const r=e.attributes[t];if(r instanceof InterleavedBufferAttribute){const i=r.clone();e.attributes[t]=i}}))}
/**
   * Determines if the 2d point is inside the polygon
   */static isPointInPolygon(e,t,r=!1){const i=e.x,n=e.y;let s=!1;const a=t.length;for(let e=0,o=a-1;e<a;o=e++){const a=t[e].x,l=t[e].y,c=t[o].x,u=t[o].y;let h=l>n!=u>n;r&&(h=l>=n!=u>=n);h&&i<(c-a)*(n-l)/(u-l)+a&&(s=!s)}return s}static caculateGeometryCenter(e){if(!e.hasAttribute("position"))return null;const t=e.getAttribute("position");if(0===t.count)return null;const r=new Vector3,i=t.itemSize,n=t.array,s=[0,0,0];for(let e=0;e<t.count;e++)for(let t=0;t<i;t++)s[t]+=n[e*i+t];for(let e=0;e<i;e++)r.setComponent(e,s[e]/t.count);return r}static isConvex(e){const t=e.length;let r=0,i=0;const n=new Vector2,s=new Vector2;for(let a=0;a<t;++a){const o=e[a],l=e[(a+1)%t],c=e[(a+2)%t];if(n.subVectors(l,o),s.subVectors(c,l),i=n.cross(s),0!=i){if(i>0&&r<0||i<0&&r>0)return!1;r=i}}return!0}static areLineSegmentsIntersecting(e,t){const{start:r,end:i}=e,{start:n,end:s}=t,a=n.clone().sub(r),o=i.clone().sub(r),l=s.clone().sub(r),c=a.cross(o).dot(l.cross(o)),u=r.clone().sub(n),h=s.clone().sub(n),p=i.clone().sub(n),d=u.cross(h).dot(p.cross(h));return c<0&&d<0}
/**
   * Tries to get intersection point of two line segments.
   * Returns undefined in case two line segments don't intersect with each other.
   */static getLineSegmentsIntersectingPoint(e,t){const{start:r,end:i}=e,{start:n,end:s}=t,a=tempVec1.subVectors(i,r).normalize(),o=tempVec2.subVectors(s,n).normalize();if(1===a.dot(o))return null;const l=tempVec3.subVectors(n,r),c=a.clone().cross(o),u=l.clone().cross(o),h=l.clone().dot(c);if(h>=1e-5||h<=-1e-5)return null;const p=c.lengthSq();if(MathUtils2.areNumbersEqual(0,p))return;const d=u.clone().dot(c)/p,m=r.clone().add(a.multiplyScalar(d));return m.equals(r)||m.equals(i)?null:m}static isPointOnLineSegment(e,t,r=.001){const{start:i,end:n}=t,s=tempVec1.subVectors(i,n).length(),a=tempVec2.subVectors(e,i).length(),o=tempVec3.subVectors(e,n).length();return Math.abs(s-(a+o))<=r}static isPointOnLineSegments(e,t,r=.001){let i=!1;for(let n=0;n<t.length-1;n+=2){const s=t[n],a=t[n+1];if(i=this.isPointOnLineSegment(e,{start:s,end:a},r),i)break}return i}
/**
   * Checks if we should rebase points in case their values are big, and do rebase if necessary
   */static checkAndRebasePositionsOnRTC(e,t){if(0===e.length)return!1;const r=e[0]instanceof Vector3;e.forEach((e=>{r?t.add(e):(t.x+=e.x,t.y+=e.y)})),t.divideScalar(e.length);let i=!1;if(GeometryUtils.shouldRebasePositionOnRTC(t)){i=!0;for(let i=0;i<e.length;i++){const n=e[i].x-t.x,s=e[i].y-t.y;e[i]=r?new Vector3(n,s,e[i].z-t.z):new Vector2(n,s)}}else t.setScalar(0);return i}
/**
   * Checks if we should rebase a point in case its value is too large
   */static shouldRebasePositionOnRTC(e){return Math.abs(e.x)>MAX_RTC_THRESHOLD||Math.abs(e.y)>MAX_RTC_THRESHOLD||e instanceof Vector3&&Math.abs(e.z)>MAX_RTC_THRESHOLD}
/**
   * Calculates surface area
   */static calculateSurfaceArea(e){let t=0;const r=e.getAttribute("position"),i=e.index;if(i)for(let e=0;e<i.count;e+=3)tempFace.a.fromBufferAttribute(r,i.getX(e)),tempFace.b.fromBufferAttribute(r,i.getX(e+1)),tempFace.c.fromBufferAttribute(r,i.getX(e+2)),t+=tempFace.getArea();else for(let e=0;e<r.count;e+=3)tempFace.a.fromBufferAttribute(r,e),tempFace.b.fromBufferAttribute(r,e+1),tempFace.c.fromBufferAttribute(r,e+2),t+=tempFace.getArea();return t}
/**
   * Converts indexes of type line_strip to line
   * for merge
   */static convertLineStripToLine(e,t=!1){const r=e.getIndex();if(!r)return;const i=r.array.constructor,n=r.count;let s=n;n>2&&(s=t?2*n:2*n-2);const a=new i(s);let o=0;for(let e=0;e<n;e++){const t=r.getX(e);a[o++]=t,e>0&&e<n-1&&(a[o++]=t)}t&&(a[o++]=r.getX(n-1),a[o++]=r.getX(0)),e.setIndex(a)}
/**
   * Convert an indexed geometry to a non-indexed geometry. Can be used for dashed line style.
   */static convertGeometryWithIndexedToNonIndexed(e){if(!e.index)return e;const t=new BufferGeometry,r=e.index;for(const i in e.attributes)t.setAttribute(i,GeometryUtils.createGeometryAttributeByIndex(e.attributes[i],r));return t}static createGeometryAttributeByIndex(e,t){const r=t.count,i=e.itemSize,n=new(0,e.array.constructor)(r*i);for(let s=0;s<r;s++){const r=t.getX(s)*i;for(let t=0;t<i;t++)n[s*i+t]=e.array[r+t]}return new BufferAttribute(n,i,e.normalized)}
/**
   * Gets start/end point of a line segment by given index
   */static getLineEndPointsByIndex(e,t){var r,i,n;const s=t=>{const r=e.geometry.attributes.position.array;return e.localToWorld(new Vector3(r[3*t],r[3*t+1],r[3*t+2]))};e.updateWorldMatrix(!0,!1);const a=(null==(r=e.geometry.getIndex())?void 0:r.array)||[],o=null!=(i=a[t])?i:t,l=null!=(n=a[t+1])?n:t+1;return[s(o),s(l)]}static arePolygonsIntersect(e,t){if(0===e.length||0===t.length)return!1;if(tempBox1.setFromPoints(e),tempBox2.setFromPoints(t),!tempBox1.intersectsBox(tempBox2))return!1;for(let r=0;r<e.length;){if(this.isPointInPolygon(e[r],t,!0))return!0;r<e.length-1&&MathUtils2.areVector2sEqual(e[r+1],e[r])&&++r,++r}return!1}static getLineLineIntersectionPoint(e,t,r,i,n=.001){const s=t.clone().sub(e).normalize(),a=i.clone().sub(r).normalize();if(Math.abs(s.dot(a))>1-n)return;const o=t.y-e.y,l=e.x-t.x,c=o*e.x+l*e.y,u=i.y-r.y,h=r.x-i.x,p=u*r.x+h*r.y,d=o*h-u*l;if(Math.abs(d)<n)return;return new Vector2((h*c-l*p)/d,(o*p-u*c)/d)}static getOffsetPoint(e,t,r){const i=t.x-e.x,n=t.y-e.y,s=r/Math.sqrt(i*i+n*n);return new Vector2(-s*n,s*i)}
// TOOD: Remvoes these codes later
static convertSimpleWidthLineToMeshGeometry(e,t){let r,i,n,s=!1,a=!1,o=[],l=[],c=new Vector2,u=new Vector2,h=new Vector2,p=new Vector2;const d=[],m=t/2;for(let t=0,f=e.length-1;t<f;t++)s=!t,a=t===e.length-2,r=this.getOffsetPoint(e[t],e[t+1],m),c=new Vector2(e[t].x+r.x,e[t].y+r.y),u=new Vector2(e[t+1].x+r.x,e[t+1].y+r.y),h=new Vector2(e[t].x-r.x,e[t].y-r.y),p=new Vector2(e[t+1].x-r.x,e[t+1].y-r.y),s||(i=this.getLineLineIntersectionPoint(o[0],o[1],c,u),void 0!==i?d.unshift(i):d.unshift(c),n=this.getLineLineIntersectionPoint(l[0],l[1],h,p),void 0!==n?d.push(n):d.push(h)),s&&(d.unshift(c),d.push(h)),a&&(d.unshift(u),d.push(p)),a||(o=[c,u],l=[h,p]);if(d.length<3)return;const f=ShapeUtils.triangulateShape(d,[]),g=[];for(let e=0;e<f.length;e++)g.push(...f[e]);const _=(new BufferGeometry).setFromPoints(d);return _.setIndex(g),_}static convertWidthLineToMeshGeometry(e,t){if(e.length<2)return;const r=[];let i;e.forEach((e=>{r.push([e.x,e.y])}));try{i=new Offset(r).setArcSegments(2).offsetLine(t/2)}catch(e){return}if(!i||0===i.length)return;i=i[0];const n=[],s=[];for(let e=0;e<i.length;e++)if(0===e)i[e].forEach((e=>{n.push(new Vector2(e[0],e[1]))})),ShapeUtils.isClockWise(n)||n.reverse();else{const t=[];i[e].forEach((e=>{t.push(new Vector2(e[0],e[1]))})),ShapeUtils.isClockWise(t)&&t.reverse(),s.push(t)}const a=ShapeUtils.triangulateShape(n,s),o=[];for(let e=0;e<a.length;e++)o.push(...a[e]);s.forEach((e=>n.push(...e)));const l=(new BufferGeometry).setFromPoints(n);return l.setIndex(o),l}static releaseGeometryManually(e){e.index=null,e.attributes={}}static getAdjacentNonRepeatPoints(e,t=1e-7){const r=[],i=e.length;for(let n=0;n<i-1;n++)MathUtils2.areVector3sEqual(e[n],e[n+1],t)||r.push(e[n]);return r.push(e[i-1]),r}static mergeBBoxes(e){const t=[...e];if(t.length<2)return t;const r=[],i=[];for(let e=0;e<t.length;e++){const n=t[e];if(!i.includes(e)){for(let e=0;e<t.length;e++){const r=t[e];n.equals(r)||n.intersectsBox(r)&&(n.union(r),i.push(e))}r.push(n)}}return r}},matrixAutoUpdate=!1,sceneAutoUpdate=!1,layerForNonSnapableObjects=10,layerForUnselectableObjects=11,ICON_FONT_CLASS="gemini-viewer-icon",KEYDOWN_EVENT="keydown",KEYUP_EVENT="keyup",MOUSEMOVE_EVENT="mousemove",MOUSEUP_EVENT="mouseup",MOUSEDOWN_EVENT="mousedown",ESC_KEY="Escape",ENTER_KEY="Enter",AXIS_SECTION_PLANE_ID="axis-section-plane",AXIS_SECTION_PLANE_CONTROL_ID="axis-section-plane-control",SECTION_PLANE_ID="section-plane",SECTION_PLANE_CONTROL_ID="section-plane-control",SECTION_BOX_ID="section-box",SECTION_PLANE_NAME="plane-section-boxface",GROUND_PLANE_RENDER_ORDER=-1e3,SectionType=(e=>(e.ObjectsBoxSection="ObjectsBoxSection",e.PickPlaneSection="PickPlaneSection",e.AxisPlaneSection="AxisPlaneSection",e))(SectionType||{}),SectionMode=(e=>(e.ObjectsBoxSection="ObjectsBoxSection",e.PickPlaneSection="PickPlaneSection",e.AxisPlaneSection="AxisPlaneSection",e))(SectionMode||{}),GroundUtils=class{
/**
   * Creates ground grid
   */
static createGroundGrid(e,t,r){e=e||this.DEFAULT_WIDTH,t=t||this.DEFAULT_WIDTH_SEGS;const i=new GridHelper(e,t);r?i.position.set(r.x,r.y,r.z):i.position.y=0;const n=i.material;return Array.isArray(n)||(n.opacity=this.DEFAULT_MAT_PARAMS.opacity,n.transparent=this.DEFAULT_MAT_PARAMS.transparent),i.name=this.GROUND_GRID_NAME,i.layers.set(layerForUnselectableObjects),i.matrixAutoUpdate=!1,i.updateMatrix(),i}static createGrassGround(e,t,r,i,n){return __async(this,null,(function*(){return t=t||this.DEFAULT_WIDTH,r=r||this.DEFAULT_HEIGHT,new Promise((s=>{(new TextureLoader).load(e||"images/terrain/grass.jpg",(e=>{e.wrapS=e.wrapT=RepeatWrapping,e.repeat.set(i||this.DEFAULT_WIDTH_SEGS/5,n||this.DEFAULT_HEIGHT_SETS/5),e.anisotropy=16,e.encoding=sRGBEncoding;const a=new MeshLambertMaterial({map:e});a.side=FrontSide;const o=new Mesh(new PlaneGeometry(t,r),a);return o.rotation.x=-Math.PI/2,o.position.y=0,o.receiveShadow=!0,o.name=this.GRASS_GROUND_NAME,o.layers.set(layerForUnselectableObjects),o.matrixAutoUpdate=!1,o.updateMatrix(),s(o)}))}))}))}};
// src/core/utils/FpsUtils.ts
GroundUtils.GROUND_GRID_NAME="GROUND_GRID",GroundUtils.GRASS_GROUND_NAME="GRASS_GROUND",GroundUtils.DEFAULT_WIDTH=1e3,GroundUtils.DEFAULT_HEIGHT=1e3,GroundUtils.DEFAULT_WIDTH_SEGS=100,
// number of segments
GroundUtils.DEFAULT_HEIGHT_SETS=100,GroundUtils.DEFAULT_MAT_PARAMS={color:12829635,transparent:!0,opacity:.5,wireframeLinewidth:.5};
// src/core/utils/MaterialUtils.ts
var MaterialUtils=class{
/**
   * Compares two materials
   */
static materialEquals(e,t){if(e===t)return!0;if(e.type!==t.type)return!1;if(e instanceof Material&&t instanceof Material){const r=e,i=t;return e.alphaTest===t.alphaTest&&e.opacity===t.opacity&&e.side===t.side&&e.visible===t.visible&&e.name===t.name&&e.transparent===t.transparent&&this.colorEquals(r.color,i.color)&&this.colorEquals(r.emissive,i.emissive)&&r.roughness===i.roughness&&r.metalness===i.metalness&&r.alphaMap===i.alphaMap&&r.uniforms===i.uniforms&&r.defines===i.defines&&r.vertexShader===i.vertexShader&&r.fragmentShader===i.fragmentShader&&r.clippingPlanes===i.clippingPlanes&&r.map===i.map&&r.clipIntersection===i.clipIntersection}return!1}
/**
   * Compares two materials, which could be material or material array
   */static materialsEquals(e,t){if(e===t)return!0;if(Array.isArray(e)&&Array.isArray(t)&&e.length===t.length){for(let r=0;r<e.length;++r)if(!this.materialEquals(e[r],t[r]))return!1;return!0}return e instanceof Material&&t instanceof Material&&this.materialEquals(e,t)}
/**
   * Compares two colors
   */static colorEquals(e,t){return e===t||e instanceof Color&&t instanceof Color&&e.equals(t)}static clonedHighlightMaterials(e,t={}){if(!e||!e.material)return;const r=e.material;if(Array.isArray(r)&&r.length>0){const e=[];return r.forEach((r=>{e.push(this.clonedHighlightMaterial(r,t))})),e}if(r instanceof Material)return this.clonedHighlightMaterial(r,t);console.warn(`[MaterialUtils] Invalid material: ${r}`)}static clonedHighlightMaterial(e,t={}){var r;const{depthTest:i,highlightColor:n=new Color(583902),opacity:s=.7}=t,a=e.clone();return a instanceof MeshStandardMaterial||a instanceof MeshPhongMaterial?(a.emissive.set(n),a.color.set(n)):a instanceof MeshBasicMaterial||a instanceof MeshLambertMaterial||a instanceof LineBasicMaterial||a instanceof LineDashedMaterial?a.color.set(n):a instanceof ShaderMaterial?null==(r=a.uniforms.u_color)||r.value.set(n):a instanceof SpriteMaterial?a.color.set(n):console.warn("[MaterialUtils] Unsupported Material:",a.type),a.opacity=s,a.transparent=!0,void 0!==i&&(a.depthTest=!1,a.side=DoubleSide),a}
/**
   * Clone given material(s)
   */static cloneMaterial(e){if(!e)return e;if(Array.isArray(e)){const t=[];return e.forEach((e=>{t.push(e.clone())})),t}return e.clone()}static getMaterialColor(e){let t=new Color(16777215);return e instanceof PointsMaterial||e instanceof LineBasicMaterial||e instanceof MeshBasicMaterial?t=e.color:e instanceof ShaderMaterial&&e.uniforms.u_color&&(t=e.uniforms.u_color.value),t}static setMaterialColor(e,t){e instanceof PointsMaterial||e instanceof LineBasicMaterial||e instanceof MeshBasicMaterial?e.color=t:e instanceof ShaderMaterial&&e.uniforms.u_color&&(e.uniforms.u_color.value=t)}
/**
   * Clone object's materials
   */static cloneMaterials(e){const t=new Map;e.traverse((e=>{e.material&&(e.material=(e=>{let r;return Array.isArray(e)?(r=[],e.forEach((e=>{if(t.has(e))r.push(t.get(e));else{const i=e.clone();t.set(e,i),r.push(i)}}))):e&&(t.has(e)?r=t.get(e):(r=e.clone(),t.set(e,r))),r})(e.material))}))}};
// node_modules/three/examples/jsm/utils/BufferGeometryUtils.js
function mergeBufferGeometries(e,t=!1){const r=null!==e[0].index,i=new Set(Object.keys(e[0].attributes)),n=new Set(Object.keys(e[0].morphAttributes)),s={},a={},o=e[0].morphTargetsRelative,l=new BufferGeometry;let c=0;for(let u=0;u<e.length;++u){const h=e[u];let p=0;if(r!==(null!==h.index))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(const e in h.attributes){if(!i.has(e))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+'. All geometries must have compatible attributes; make sure "'+e+'" attribute exists among all geometries, or in none of them.'),null;void 0===s[e]&&(s[e]=[]),s[e].push(h.attributes[e]),p++}if(p!==i.size)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". Make sure all geometries have the same number of attributes."),null;if(o!==h.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(const e in h.morphAttributes){if(!n.has(e))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+".  .morphAttributes must be consistent throughout all geometries."),null;void 0===a[e]&&(a[e]=[]),a[e].push(h.morphAttributes[e])}if(t){let e;if(r)e=h.index.count;else{if(void 0===h.attributes.position)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+u+". The geometry must have either an index or a position attribute"),null;e=h.attributes.position.count}l.addGroup(c,e,u),c+=e}}if(r){let t=0;const r=[];for(let i=0;i<e.length;++i){const n=e[i].index;for(let e=0;e<n.count;++e)r.push(n.getX(e)+t);t+=e[i].attributes.position.count}l.setIndex(r)}for(const e in s){const t=mergeBufferAttributes(s[e]);if(!t)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+e+" attribute."),null;l.setAttribute(e,t)}for(const e in a){const t=a[e][0].length;if(0===t)break;l.morphAttributes=l.morphAttributes||{},l.morphAttributes[e]=[];for(let r=0;r<t;++r){const t=[];for(let i=0;i<a[e].length;++i)t.push(a[e][i][r]);const i=mergeBufferAttributes(t);if(!i)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+e+" morphAttribute."),null;l.morphAttributes[e].push(i)}}return l}function mergeBufferAttributes(e){let t,r,i,n=0;for(let s=0;s<e.length;++s){const a=e[s];if(a.isInterleavedBufferAttribute)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. InterleavedBufferAttributes are not supported."),null;if(void 0===t&&(t=a.array.constructor),t!==a.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes."),null;if(void 0===r&&(r=a.itemSize),r!==a.itemSize)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes."),null;if(void 0===i&&(i=a.normalized),i!==a.normalized)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes."),null;n+=a.array.length}const s=new t(n);let a=0;for(let t=0;t<e.length;++t)s.set(e[t].array,a),a+=e[t].array.length;return new BufferAttribute(s,r,i)}function mergeVertices(e,t=1e-4){t=Math.max(t,Number.EPSILON);const r={},i=e.getIndex(),n=e.getAttribute("position"),s=i?i.count:n.count;let a=0;const o=Object.keys(e.attributes),l={},c={},u=[],h=["getX","getY","getZ","getW"],p=["setX","setY","setZ","setW"];for(let t=0,r=o.length;t<r;t++){const r=o[t],i=e.attributes[r];l[r]=new BufferAttribute(new i.array.constructor(i.count*i.itemSize),i.itemSize,i.normalized);const n=e.morphAttributes[r];n&&(c[r]=new BufferAttribute(new n.array.constructor(n.count*n.itemSize),n.itemSize,n.normalized))}const d=Math.log10(1/t),m=Math.pow(10,d);for(let t=0;t<s;t++){const n=i?i.getX(t):t;let s="";for(let t=0,r=o.length;t<r;t++){const r=o[t],i=e.getAttribute(r),a=i.itemSize;for(let e=0;e<a;e++)s+=~~(i[h[e]](n)*m)+","}if(s in r)u.push(r[s]);else{for(let t=0,r=o.length;t<r;t++){const r=o[t],i=e.getAttribute(r),s=e.morphAttributes[r],u=i.itemSize,d=l[r],m=c[r];for(let e=0;e<u;e++){const t=h[e],r=p[e];if(d[r](a,i[t](n)),s)for(let e=0,i=s.length;e<i;e++)m[e][r](a,s[e][t](n))}}r[s]=a,u.push(a),a++}}const f=e.clone();for(const t in e.attributes){const e=l[t];if(f.setAttribute(t,new BufferAttribute(e.array.slice(0,a*e.itemSize),e.itemSize,e.normalized)),t in c)for(let e=0;e<c[t].length;e++){const r=c[t][e];f.morphAttributes[t][e]=new BufferAttribute(r.array.slice(0,a*r.itemSize),r.itemSize,r.normalized)}}return f.setIndex(u),f}
// inline-worker:__inline-worker
function inlineWorker(e){let t=new Blob([e],{type:"text/javascript"}),r=URL.createObjectURL(t),i=new Worker(r);return URL.revokeObjectURL(r),i}
// src/core/workers/CreateEdgesGeometry.worker.ts
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component of "+e+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\\(([^\\)]*)\\)/.exec(e)){let s,o=i[1],a=i[2];switch(o){case"rgb":case"rgba":if(s=/^\\s*(\\d+)\\s*,\\s*(\\d+)\\s*,\\s*(\\d+)\\s*(?:,\\s*(\\d*\\.?\\d+)\\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(s[1],10))/255,this.g=Math.min(255,parseInt(s[2],10))/255,this.b=Math.min(255,parseInt(s[3],10))/255,bt.toWorkingColorSpace(this,t),n(s[4]),this;if(s=/^\\s*(\\d+)\\%\\s*,\\s*(\\d+)\\%\\s*,\\s*(\\d+)\\%\\s*(?:,\\s*(\\d*\\.?\\d+)\\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(s[1],10))/100,this.g=Math.min(100,parseInt(s[2],10))/100,this.b=Math.min(100,parseInt(s[3],10))/100,bt.toWorkingColorSpace(this,t),n(s[4]),this;break;case"hsl":case"hsla":if(s=/^\\s*(\\d*\\.?\\d+)\\s*,\\s*(\\d*\\.?\\d+)\\%\\s*,\\s*(\\d*\\.?\\d+)\\%\\s*(?:,\\s*(\\d*\\.?\\d+)\\s*)?$/.exec(a)){let c=parseFloat(s[1])/360,l=parseFloat(s[2])/100,h=parseFloat(s[3])/100;return n(s[4]),this.setHSL(c,l,h,t)}break}}else if(i=/^\\#([A-Fa-f\\d]+)$/.exec(e)){let s=i[1],o=s.length;if(o===3)return this.r=parseInt(s.charAt(0)+s.charAt(0),16)/255,this.g=parseInt(s.charAt(1)+s.charAt(1),16)/255,this.b=parseInt(s.charAt(2)+s.charAt(2),16)/255,bt.toWorkingColorSpace(this,t),this;if(o===6)return this.r=parseInt(s.charAt(0)+s.charAt(1),16)/255,this.g=parseInt(s.charAt(2)+s.charAt(3),16)/255,this.b=parseInt(s.charAt(4)+s.charAt(5),16)/255,bt.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=Vt){let n=Ja[e.toLowerCase()];return n!==void 0?this.setHex(n,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=yn(e.r),this.g=yn(e.g),this.b=yn(e.b),this}copyLinearToSRGB(e){return this.r=Vi(e.r),this.g=Vi(e.g),this.b=Vi(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Vt){return bt.fromWorkingColorSpace(bi(this,We),e),lt(We.r*255,0,255)<<16^lt(We.g*255,0,255)<<8^lt(We.b*255,0,255)<<0}getHexString(e=Vt){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=_n){bt.fromWorkingColorSpace(bi(this,We),t);let n=We.r,i=We.g,s=We.b,o=Math.max(n,i,s),a=Math.min(n,i,s),c,l,h=(a+o)/2;if(a===o)c=0,l=0;else{let f=o-a;switch(l=h<=.5?f/(o+a):f/(2-o-a),o){case n:c=(i-s)/f+(i<s?6:0);break;case i:c=(s-n)/f+2;break;case s:c=(n-i)/f+4;break}c/=6}return e.h=c,e.s=l,e.l=h,e}getRGB(e,t=_n){return bt.fromWorkingColorSpace(bi(this,We),t),e.r=We.r,e.g=We.g,e.b=We.b,e}getStyle(e=Vt){return bt.fromWorkingColorSpace(bi(this,We),e),e!==Vt?`color(${e} ${We.r} ${We.g} ${We.b})`:`rgb(${We.r*255|0},${We.g*255|0},${We.b*255|0})`}offsetHSL(e,t,n){return this.getHSL(wt),wt.h+=e,wt.s+=t,wt.l+=n,this.setHSL(wt.h,wt.s,wt.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,n){return this.r=e.r+(t.r-e.r)*n,this.g=e.g+(t.g-e.g)*n,this.b=e.b+(t.b-e.b)*n,this}lerpHSL(e,t){this.getHSL(wt),e.getHSL(Mi);let n=mi(wt.h,Mi.h,t),i=mi(wt.s,Mi.s,t),s=mi(wt.l,Mi.l,t);return this.setHSL(n,i,s),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};ze.NAMES=Ja;var Rn,Yi=class{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{Rn===void 0&&(Rn=qi("canvas")),Rn.width=e.width,Rn.height=e.height;let n=Rn.getContext("2d");e instanceof ImageData?n.putImageData(e,0,0):n.drawImage(e,0,0,e.width,e.height),t=Rn}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement!="undefined"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&e instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&e instanceof ImageBitmap){let t=qi("canvas");t.width=e.width,t.height=e.height;let n=t.getContext("2d");n.drawImage(e,0,0,e.width,e.height);let i=n.getImageData(0,0,e.width,e.height),s=i.data;for(let o=0;o<s.length;o++)s[o]=yn(s[o]/255)*255;return n.putImageData(i,0,0),t}else if(e.data){let t=e.data.slice(0);for(let n=0;n<t.length;n++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[n]=Math.floor(yn(t[n]/255)*255):t[n]=yn(t[n]);return{data:t,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},Zi=class{constructor(e=null){this.isSource=!0,this.uuid=si(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];let n={uuid:this.uuid,url:""},i=this.data;if(i!==null){let s;if(Array.isArray(i)){s=[];for(let o=0,a=i.length;o<a;o++)i[o].isDataTexture?s.push(Ms(i[o].image)):s.push(Ms(i[o]))}else s=Ms(i);n.url=s}return t||(e.images[this.uuid]=n),n}};function Ms(r){return typeof HTMLImageElement!="undefined"&&r instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&r instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&r instanceof ImageBitmap?Yi.getDataURL(r):r.data?{data:Array.from(r.data),width:r.width,height:r.height,type:r.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}var _l=0,gt=class extends an{constructor(e=gt.DEFAULT_IMAGE,t=gt.DEFAULT_MAPPING,n=At,i=At,s=yt,o=rs,a=Et,c=Mn,l=1,h=bn){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:_l++}),this.uuid=si(),this.name="",this.source=new Zi(e),this.mipmaps=[],this.mapping=t,this.wrapS=n,this.wrapT=i,this.magFilter=s,this.minFilter=o,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=c,this.offset=new De(0,0),this.repeat=new De(1,1),this.center=new De(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new ct,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=h,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return JSON.stringify(this.userData)!=="{}"&&(n.userData=this.userData),t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==Xa)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case qs:e.x=e.x-Math.floor(e.x);break;case At:e.x=e.x<0?0:1;break;case Ys:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case qs:e.y=e.y-Math.floor(e.y);break;case At:e.y=e.y<0?0:1;break;case Ys:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}};gt.DEFAULT_IMAGE=null;gt.DEFAULT_MAPPING=Xa;var Ge=class{constructor(e=0,t=0,n=0,i=1){Ge.prototype.isVector4=!0,this.x=e,this.y=t,this.z=n,this.w=i}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,n,i){return this.x=e,this.y=t,this.z=n,this.w=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){let t=this.x,n=this.y,i=this.z,s=this.w,o=e.elements;return this.x=o[0]*t+o[4]*n+o[8]*i+o[12]*s,this.y=o[1]*t+o[5]*n+o[9]*i+o[13]*s,this.z=o[2]*t+o[6]*n+o[10]*i+o[14]*s,this.w=o[3]*t+o[7]*n+o[11]*i+o[15]*s,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);let t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,n,i,s,c=e.elements,l=c[0],h=c[4],f=c[8],d=c[1],m=c[5],g=c[9],p=c[2],u=c[6],x=c[10];if(Math.abs(h-d)<.01&&Math.abs(f-p)<.01&&Math.abs(g-u)<.01){if(Math.abs(h+d)<.1&&Math.abs(f+p)<.1&&Math.abs(g+u)<.1&&Math.abs(l+m+x-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let w=(l+1)/2,y=(m+1)/2,S=(x+1)/2,C=(h+d)/4,F=(f+p)/4,v=(g+u)/4;return w>y&&w>S?w<.01?(n=0,i=.707106781,s=.707106781):(n=Math.sqrt(w),i=C/n,s=F/n):y>S?y<.01?(n=.707106781,i=0,s=.707106781):(i=Math.sqrt(y),n=C/i,s=v/i):S<.01?(n=.707106781,i=.707106781,s=0):(s=Math.sqrt(S),n=F/s,i=v/s),this.set(n,i,s,t),this}let 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this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;let t=Object.assign({},e.texture.image);return this.texture.source=new Zi(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}},Ji=class extends gt{constructor(e=null,t=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:n,depth:i},this.magFilter=ot,this.minFilter=ot,this.wrapR=At,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var $s=class extends gt{constructor(e=null,t=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:n,depth:i},this.magFilter=ot,this.minFilter=ot,this.wrapR=At,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var on=class{constructor(e=0,t=0,n=0,i=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=n,this._w=i}static slerpFlat(e,t,n,i,s,o,a){let c=n[i+0],l=n[i+1],h=n[i+2],f=n[i+3],d=s[o+0],m=s[o+1],g=s[o+2],p=s[o+3];if(a===0){e[t+0]=c,e[t+1]=l,e[t+2]=h,e[t+3]=f;return}if(a===1){e[t+0]=d,e[t+1]=m,e[t+2]=g,e[t+3]=p;return}if(f!==p||c!==d||l!==m||h!==g){let u=1-a,x=c*d+l*m+h*g+f*p,T=x>=0?1:-1,w=1-x*x;if(w>Number.EPSILON){let S=Math.sqrt(w),C=Math.atan2(S,x*T);u=Math.sin(u*C)/S,a=Math.sin(a*C)/S}let y=a*T;if(c=c*u+d*y,l=l*u+m*y,h=h*u+g*y,f=f*u+p*y,u===1-a){let S=1/Math.sqrt(c*c+l*l+h*h+f*f);c*=S,l*=S,h*=S,f*=S}}e[t]=c,e[t+1]=l,e[t+2]=h,e[t+3]=f}static multiplyQuaternionsFlat(e,t,n,i,s,o){let a=n[i],c=n[i+1],l=n[i+2],h=n[i+3],f=s[o],d=s[o+1],m=s[o+2],g=s[o+3];return e[t]=a*g+h*f+c*m-l*d,e[t+1]=c*g+h*d+l*f-a*m,e[t+2]=l*g+h*m+a*d-c*f,e[t+3]=h*g-a*f-c*d-l*m,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get 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t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,un),un.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(oi),wi.subVectors(this.max,oi),In.subVectors(e.a,oi),Dn.subVectors(e.b,oi),Nn.subVectors(e.c,oi),Jt.subVectors(Dn,In),$t.subVectors(Nn,Dn),dn.subVectors(In,Nn);let t=[0,-Jt.z,Jt.y,0,-$t.z,$t.y,0,-dn.z,dn.y,Jt.z,0,-Jt.x,$t.z,0,-$t.x,dn.z,0,-dn.x,-Jt.y,Jt.x,0,-$t.y,$t.x,0,-dn.y,dn.x,0];return!Ss(t,In,Dn,Nn,wi)||(t=[1,0,0,0,1,0,0,0,1],!Ss(t,In,Dn,Nn,wi))?!1:(Si.crossVectors(Jt,$t),t=[Si.x,Si.y,Si.z],Ss(t,In,Dn,Nn,wi))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return un.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=this.getSize(un).length()*.5,e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(zt[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),zt[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),zt[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),zt[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),zt[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),zt[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),zt[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),zt[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(zt),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},zt=[new L,new L,new L,new L,new L,new L,new L,new L],un=new L,ws=new wn,In=new L,Dn=new L,Nn=new L,Jt=new L,$t=new L,dn=new L,oi=new L,wi=new L,Si=new L,fn=new L;function Ss(r,e,t,n,i){for(let s=0,o=r.length-3;s<=o;s+=3){fn.fromArray(r,s);let a=i.x*Math.abs(fn.x)+i.y*Math.abs(fn.y)+i.z*Math.abs(fn.z),c=e.dot(fn),l=t.dot(fn),h=n.dot(fn);if(Math.max(-Math.max(c,l,h),Math.min(c,l,h))>a)return!1}return!0}var vl=new wn,li=new L,Ts=new L,_i=class{constructor(e=new L,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){let n=this.center;t!==void 0?n.copy(t):vl.setFromPoints(e).getCenter(n);let i=0;for(let s=0,o=e.length;s<o;s++)i=Math.max(i,n.distanceToSquared(e[s]));return this.radius=Math.sqrt(i),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){let t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){let n=this.center.distanceToSquared(e);return t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;li.subVectors(e,this.center);let t=li.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),i=(n-this.radius)*.5;this.center.addScaledVector(li,i/n),this.radius+=i}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Ts.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(li.copy(e.center).add(Ts)),this.expandByPoint(li.copy(e.center).sub(Ts))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}},Ot=new L,As=new L,Ti=new L,Kt=new L,Es=new L,Ai=new L,Cs=new L,Ks=class{constructor(e=new L,t=new L(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Ot)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=Ot.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Ot.copy(this.direction).multiplyScalar(t).add(this.origin),Ot.distanceToSquared(e))}distanceSqToSegment(e,t,n,i){As.copy(e).add(t).multiplyScalar(.5),Ti.copy(t).sub(e).normalize(),Kt.copy(this.origin).sub(As);let s=e.distanceTo(t)*.5,o=-this.direction.dot(Ti),a=Kt.dot(this.direction),c=-Kt.dot(Ti),l=Kt.lengthSq(),h=Math.abs(1-o*o),f,d,m,g;if(h>0)if(f=o*c-a,d=o*a-c,g=s*h,f>=0)if(d>=-g)if(d<=g){let p=1/h;f*=p,d*=p,m=f*(f+o*d+2*a)+d*(o*f+d+2*c)+l}else d=s,f=Math.max(0,-(o*d+a)),m=-f*f+d*(d+2*c)+l;else d=-s,f=Math.max(0,-(o*d+a)),m=-f*f+d*(d+2*c)+l;else d<=-g?(f=Math.max(0,-(-o*s+a)),d=f>0?-s:Math.min(Math.max(-s,-c),s),m=-f*f+d*(d+2*c)+l):d<=g?(f=0,d=Math.min(Math.max(-s,-c),s),m=d*(d+2*c)+l):(f=Math.max(0,-(o*s+a)),d=f>0?s:Math.min(Math.max(-s,-c),s),m=-f*f+d*(d+2*c)+l);else d=o>0?-s:s,f=Math.max(0,-(o*d+a)),m=-f*f+d*(d+2*c)+l;return n&&n.copy(this.direction).multiplyScalar(f).add(this.origin),i&&i.copy(Ti).multiplyScalar(d).add(As),m}intersectSphere(e,t){Ot.subVectors(e.center,this.origin);let n=Ot.dot(this.direction),i=Ot.dot(Ot)-n*n,s=e.radius*e.radius;if(i>s)return null;let o=Math.sqrt(s-i),a=n-o,c=n+o;return a<0&&c<0?null:a<0?this.at(c,t):this.at(a,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){let n=this.distanceToPlane(e);return n===null?null:this.at(n,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,i,s,o,a,c,l=1/this.direction.x,h=1/this.direction.y,f=1/this.direction.z,d=this.origin;return l>=0?(n=(e.min.x-d.x)*l,i=(e.max.x-d.x)*l):(n=(e.max.x-d.x)*l,i=(e.min.x-d.x)*l),h>=0?(s=(e.min.y-d.y)*h,o=(e.max.y-d.y)*h):(s=(e.max.y-d.y)*h,o=(e.min.y-d.y)*h),n>o||s>i||((s>n||isNaN(n))&&(n=s),(o<i||isNaN(i))&&(i=o),f>=0?(a=(e.min.z-d.z)*f,c=(e.max.z-d.z)*f):(a=(e.max.z-d.z)*f,c=(e.min.z-d.z)*f),n>c||a>i)||((a>n||n!==n)&&(n=a),(c<i||i!==i)&&(i=c),i<0)?null:this.at(n>=0?n:i,t)}intersectsBox(e){return this.intersectBox(e,Ot)!==null}intersectTriangle(e,t,n,i,s){Es.subVectors(t,e),Ai.subVectors(n,e),Cs.crossVectors(Es,Ai);let o=this.direction.dot(Cs),a;if(o>0){if(i)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Kt.subVectors(this.origin,e);let c=a*this.direction.dot(Ai.crossVectors(Kt,Ai));if(c<0)return null;let l=a*this.direction.dot(Es.cross(Kt));if(l<0||c+l>o)return null;let h=-a*Kt.dot(Cs);return h<0?null:this.at(h/o,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Xe=class{constructor(){Xe.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(e,t,n,i,s,o,a,c,l,h,f,d,m,g,p,u){let x=this.elements;return x[0]=e,x[4]=t,x[8]=n,x[12]=i,x[1]=s,x[5]=o,x[9]=a,x[13]=c,x[2]=l,x[6]=h,x[10]=f,x[14]=d,x[3]=m,x[7]=g,x[11]=p,x[15]=u,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Xe().fromArray(this.elements)}copy(e){let t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){let t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){let t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){let t=this.elements,n=e.elements,i=1/Fn.setFromMatrixColumn(e,0).length(),s=1/Fn.setFromMatrixColumn(e,1).length(),o=1/Fn.setFromMatrixColumn(e,2).length();return t[0]=n[0]*i,t[1]=n[1]*i,t[2]=n[2]*i,t[3]=0,t[4]=n[4]*s,t[5]=n[5]*s,t[6]=n[6]*s,t[7]=0,t[8]=n[8]*o,t[9]=n[9]*o,t[10]=n[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){let t=this.elements,n=e.x,i=e.y,s=e.z,o=Math.cos(n),a=Math.sin(n),c=Math.cos(i),l=Math.sin(i),h=Math.cos(s),f=Math.sin(s);if(e.order==="XYZ"){let d=o*h,m=o*f,g=a*h,p=a*f;t[0]=c*h,t[4]=-c*f,t[8]=l,t[1]=m+g*l,t[5]=d-p*l,t[9]=-a*c,t[2]=p-d*l,t[6]=g+m*l,t[10]=o*c}else if(e.order==="YXZ"){let d=c*h,m=c*f,g=l*h,p=l*f;t[0]=d+p*a,t[4]=g*a-m,t[8]=o*l,t[1]=o*f,t[5]=o*h,t[9]=-a,t[2]=m*a-g,t[6]=p+d*a,t[10]=o*c}else if(e.order==="ZXY"){let d=c*h,m=c*f,g=l*h,p=l*f;t[0]=d-p*a,t[4]=-o*f,t[8]=g+m*a,t[1]=m+g*a,t[5]=o*h,t[9]=p-d*a,t[2]=-o*l,t[6]=a,t[10]=o*c}else if(e.order==="ZYX"){let d=o*h,m=o*f,g=a*h,p=a*f;t[0]=c*h,t[4]=g*l-m,t[8]=d*l+p,t[1]=c*f,t[5]=p*l+d,t[9]=m*l-g,t[2]=-l,t[6]=a*c,t[10]=o*c}else if(e.order==="YZX"){let d=o*c,m=o*l,g=a*c,p=a*l;t[0]=c*h,t[4]=p-d*f,t[8]=g*f+m,t[1]=f,t[5]=o*h,t[9]=-a*h,t[2]=-l*h,t[6]=m*f+g,t[10]=d-p*f}else if(e.order==="XZY"){let d=o*c,m=o*l,g=a*c,p=a*l;t[0]=c*h,t[4]=-f,t[8]=l*h,t[1]=d*f+p,t[5]=o*h,t[9]=m*f-g,t[2]=g*f-m,t[6]=a*h,t[10]=p*f+d}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(yl,e,Ml)}lookAt(e,t,n){let i=this.elements;return dt.subVectors(e,t),dt.lengthSq()===0&&(dt.z=1),dt.normalize(),Qt.crossVectors(n,dt),Qt.lengthSq()===0&&(Math.abs(n.z)===1?dt.x+=1e-4:dt.z+=1e-4,dt.normalize(),Qt.crossVectors(n,dt)),Qt.normalize(),Ei.crossVectors(dt,Qt),i[0]=Qt.x,i[4]=Ei.x,i[8]=dt.x,i[1]=Qt.y,i[5]=Ei.y,i[9]=dt.y,i[2]=Qt.z,i[6]=Ei.z,i[10]=dt.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,i=t.elements,s=this.elements,o=n[0],a=n[4],c=n[8],l=n[12],h=n[1],f=n[5],d=n[9],m=n[13],g=n[2],p=n[6],u=n[10],x=n[14],T=n[3],w=n[7],y=n[11],S=n[15],C=i[0],F=i[4],v=i[8],A=i[12],D=i[1],Z=i[5],ee=i[9],k=i[13],N=i[2],W=i[6],q=i[10],K=i[14],G=i[3],R=i[7],z=i[11],te=i[15];return s[0]=o*C+a*D+c*N+l*G,s[4]=o*F+a*Z+c*W+l*R,s[8]=o*v+a*ee+c*q+l*z,s[12]=o*A+a*k+c*K+l*te,s[1]=h*C+f*D+d*N+m*G,s[5]=h*F+f*Z+d*W+m*R,s[9]=h*v+f*ee+d*q+m*z,s[13]=h*A+f*k+d*K+m*te,s[2]=g*C+p*D+u*N+x*G,s[6]=g*F+p*Z+u*W+x*R,s[10]=g*v+p*ee+u*q+x*z,s[14]=g*A+p*k+u*K+x*te,s[3]=T*C+w*D+y*N+S*G,s[7]=T*F+w*Z+y*W+S*R,s[11]=T*v+w*ee+y*q+S*z,s[15]=T*A+w*k+y*K+S*te,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[4],i=e[8],s=e[12],o=e[1],a=e[5],c=e[9],l=e[13],h=e[2],f=e[6],d=e[10],m=e[14],g=e[3],p=e[7],u=e[11],x=e[15];return g*(+s*c*f-i*l*f-s*a*d+n*l*d+i*a*m-n*c*m)+p*(+t*c*m-t*l*d+s*o*d-i*o*m+i*l*h-s*c*h)+u*(+t*l*f-t*a*m-s*o*f+n*o*m+s*a*h-n*l*h)+x*(-i*a*h-t*c*f+t*a*d+i*o*f-n*o*d+n*c*h)}transpose(){let e=this.elements,t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){let i=this.elements;return e.isVector3?(i[12]=e.x,i[13]=e.y,i[14]=e.z):(i[12]=e,i[13]=t,i[14]=n),this}invert(){let e=this.elements,t=e[0],n=e[1],i=e[2],s=e[3],o=e[4],a=e[5],c=e[6],l=e[7],h=e[8],f=e[9],d=e[10],m=e[11],g=e[12],p=e[13],u=e[14],x=e[15],T=f*u*l-p*d*l+p*c*m-a*u*m-f*c*x+a*d*x,w=g*d*l-h*u*l-g*c*m+o*u*m+h*c*x-o*d*x,y=h*p*l-g*f*l+g*a*m-o*p*m-h*a*x+o*f*x,S=g*f*c-h*p*c-g*a*d+o*p*d+h*a*u-o*f*u,C=t*T+n*w+i*y+s*S;if(C===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let F=1/C;return e[0]=T*F,e[1]=(p*d*s-f*u*s-p*i*m+n*u*m+f*i*x-n*d*x)*F,e[2]=(a*u*s-p*c*s+p*i*l-n*u*l-a*i*x+n*c*x)*F,e[3]=(f*c*s-a*d*s-f*i*l+n*d*l+a*i*m-n*c*m)*F,e[4]=w*F,e[5]=(h*u*s-g*d*s+g*i*m-t*u*m-h*i*x+t*d*x)*F,e[6]=(g*c*s-o*u*s-g*i*l+t*u*l+o*i*x-t*c*x)*F,e[7]=(o*d*s-h*c*s+h*i*l-t*d*l-o*i*m+t*c*m)*F,e[8]=y*F,e[9]=(g*f*s-h*p*s-g*n*m+t*p*m+h*n*x-t*f*x)*F,e[10]=(o*p*s-g*a*s+g*n*l-t*p*l-o*n*x+t*a*x)*F,e[11]=(h*a*s-o*f*s-h*n*l+t*f*l+o*n*m-t*a*m)*F,e[12]=S*F,e[13]=(h*p*i-g*f*i+g*n*d-t*p*d-h*n*u+t*f*u)*F,e[14]=(g*a*i-o*p*i-g*n*c+t*p*c+o*n*u-t*a*u)*F,e[15]=(o*f*i-h*a*i+h*n*c-t*f*c-o*n*d+t*a*d)*F,this}scale(e){let t=this.elements,n=e.x,i=e.y,s=e.z;return t[0]*=n,t[4]*=i,t[8]*=s,t[1]*=n,t[5]*=i,t[9]*=s,t[2]*=n,t[6]*=i,t[10]*=s,t[3]*=n,t[7]*=i,t[11]*=s,this}getMaxScaleOnAxis(){let e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],i=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,i))}makeTranslation(e,t,n){return this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){let t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){let n=Math.cos(t),i=Math.sin(t),s=1-n,o=e.x,a=e.y,c=e.z,l=s*o,h=s*a;return this.set(l*o+n,l*a-i*c,l*c+i*a,0,l*a+i*c,h*a+n,h*c-i*o,0,l*c-i*a,h*c+i*o,s*c*c+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,i,s,o){return this.set(1,n,s,0,e,1,o,0,t,i,1,0,0,0,0,1),this}compose(e,t,n){let i=this.elements,s=t._x,o=t._y,a=t._z,c=t._w,l=s+s,h=o+o,f=a+a,d=s*l,m=s*h,g=s*f,p=o*h,u=o*f,x=a*f,T=c*l,w=c*h,y=c*f,S=n.x,C=n.y,F=n.z;return i[0]=(1-(p+x))*S,i[1]=(m+y)*S,i[2]=(g-w)*S,i[3]=0,i[4]=(m-y)*C,i[5]=(1-(d+x))*C,i[6]=(u+T)*C,i[7]=0,i[8]=(g+w)*F,i[9]=(u-T)*F,i[10]=(1-(d+p))*F,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,this}decompose(e,t,n){let i=this.elements,s=Fn.set(i[0],i[1],i[2]).length(),o=Fn.set(i[4],i[5],i[6]).length(),a=Fn.set(i[8],i[9],i[10]).length();this.determinant()<0&&(s=-s),e.x=i[12],e.y=i[13],e.z=i[14],St.copy(this);let l=1/s,h=1/o,f=1/a;return St.elements[0]*=l,St.elements[1]*=l,St.elements[2]*=l,St.elements[4]*=h,St.elements[5]*=h,St.elements[6]*=h,St.elements[8]*=f,St.elements[9]*=f,St.elements[10]*=f,t.setFromRotationMatrix(St),n.x=s,n.y=o,n.z=a,this}makePerspective(e,t,n,i,s,o){let a=this.elements,c=2*s/(t-e),l=2*s/(n-i),h=(t+e)/(t-e),f=(n+i)/(n-i),d=-(o+s)/(o-s),m=-2*o*s/(o-s);return a[0]=c,a[4]=0,a[8]=h,a[12]=0,a[1]=0,a[5]=l,a[9]=f,a[13]=0,a[2]=0,a[6]=0,a[10]=d,a[14]=m,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this}makeOrthographic(e,t,n,i,s,o){let a=this.elements,c=1/(t-e),l=1/(n-i),h=1/(o-s),f=(t+e)*c,d=(n+i)*l,m=(o+s)*h;return a[0]=2*c,a[4]=0,a[8]=0,a[12]=-f,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-d,a[2]=0,a[6]=0,a[10]=-2*h,a[14]=-m,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this}equals(e){let t=this.elements,n=e.elements;for(let i=0;i<16;i++)if(t[i]!==n[i])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){let n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}},Fn=new L,St=new Xe,yl=new L(0,0,0),Ml=new L(1,1,1),Qt=new L,Ei=new L,dt=new L,ua=new Xe,da=new on,Sn=class{constructor(e=0,t=0,n=0,i=Sn.DefaultOrder){this.isEuler=!0,this._x=e,this._y=t,this._z=n,this._order=i}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,i=this._order){return this._x=e,this._y=t,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,n=!0){let i=e.elements,s=i[0],o=i[4],a=i[8],c=i[1],l=i[5],h=i[9],f=i[2],d=i[6],m=i[10];switch(t){case"XYZ":this._y=Math.asin(lt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-h,m),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(d,l),this._z=0);break;case"YXZ":this._x=Math.asin(-lt(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(a,m),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(lt(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-f,m),this._z=Math.atan2(-o,l)):(this._y=0,this._z=Math.atan2(c,s));break;case"ZYX":this._y=Math.asin(-lt(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(d,m),this._z=Math.atan2(c,s)):(this._x=0,this._z=Math.atan2(-o,l));break;case"YZX":this._z=Math.asin(lt(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(-h,l),this._y=Math.atan2(-f,s)):(this._x=0,this._y=Math.atan2(a,m));break;case"XZY":this._z=Math.asin(-lt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,l),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-h,m),this._y=0);break;default:console.warn("THREE.Euler: 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this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(ci,e,wl),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(ci,Sl,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);let t=this.children;for(let n=0,i=t.length;n<i;n++)t[n].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);let t=this.children;for(let n=0,i=t.length;n<i;n++)t[n].traverseVisible(e)}traverseAncestors(e){let t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);let t=this.children;for(let n=0,i=t.length;n<i;n++){let s=t[n];(s.matrixWorldAutoUpdate===!0||e===!0)&&s.updateMatrixWorld(e)}}updateWorldMatrix(e,t){let n=this.parent;if(e===!0&&n!==null&&n.matrixWorldAutoUpdate===!0&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t===!0){let i=this.children;for(let s=0,o=i.length;s<o;s++){let a=i[s];a.matrixWorldAutoUpdate===!0&&a.updateWorldMatrix(!1,!0)}}}toJSON(e){let t=e===void 0||typeof e=="string",n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});let i={};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.castShadow===!0&&(i.castShadow=!0),this.receiveShadow===!0&&(i.receiveShadow=!0),this.visible===!1&&(i.visible=!1),this.frustumCulled===!1&&(i.frustumCulled=!1),this.renderOrder!==0&&(i.renderOrder=this.renderOrder),JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(i.instanceColor=this.instanceColor.toJSON()));function s(a,c){return a[c.uuid]===void 0&&(a[c.uuid]=c.toJSON(e)),c.uuid}if(this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(i.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=s(e.geometries,this.geometry);let a=this.geometry.parameters;if(a!==void 0&&a.shapes!==void 0){let c=a.shapes;if(Array.isArray(c))for(let l=0,h=c.length;l<h;l++){let f=c[l];s(e.shapes,f)}else s(e.shapes,c)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(s(e.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){let a=[];for(let c=0,l=this.material.length;c<l;c++)a.push(s(e.materials,this.material[c]));i.material=a}else 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this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let n=0;n<e.children.length;n++){let i=e.children[n];this.add(i.clone())}return this}};ht.DefaultUp=new L(0,1,0);ht.DefaultMatrixAutoUpdate=!0;ht.DefaultMatrixWorldAutoUpdate=!0;var Tt=new L,Bt=new L,Ps=new L,kt=new L,On=new L,Un=new L,_a=new L,Ls=new L,Rs=new L,Is=new L,mt=class{constructor(e=new L,t=new L,n=new L){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,i){i.subVectors(n,t),Tt.subVectors(e,t),i.cross(Tt);let s=i.lengthSq();return s>0?i.multiplyScalar(1/Math.sqrt(s)):i.set(0,0,0)}static getBarycoord(e,t,n,i,s){Tt.subVectors(i,t),Bt.subVectors(n,t),Ps.subVectors(e,t);let o=Tt.dot(Tt),a=Tt.dot(Bt),c=Tt.dot(Ps),l=Bt.dot(Bt),h=Bt.dot(Ps),f=o*l-a*a;if(f===0)return s.set(-2,-1,-1);let d=1/f,m=(l*c-a*h)*d,g=(o*h-a*c)*d;return s.set(1-m-g,g,m)}static containsPoint(e,t,n,i){return this.getBarycoord(e,t,n,i,kt),kt.x>=0&&kt.y>=0&&kt.x+kt.y<=1}static getUV(e,t,n,i,s,o,a,c){return this.getBarycoord(e,t,n,i,kt),c.set(0,0),c.addScaledVector(s,kt.x),c.addScaledVector(o,kt.y),c.addScaledVector(a,kt.z),c}static isFrontFacing(e,t,n,i){return Tt.subVectors(n,t),Bt.subVectors(e,t),Tt.cross(Bt).dot(i)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,i){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[i]),this}setFromAttributeAndIndices(e,t,n,i){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,n),this.c.fromBufferAttribute(e,i),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Tt.subVectors(this.c,this.b),Bt.subVectors(this.a,this.b),Tt.cross(Bt).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return mt.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return mt.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,n,i,s){return mt.getUV(e,this.a,this.b,this.c,t,n,i,s)}containsPoint(e){return mt.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return mt.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let n=this.a,i=this.b,s=this.c,o,a;On.subVectors(i,n),Un.subVectors(s,n),Ls.subVectors(e,n);let c=On.dot(Ls),l=Un.dot(Ls);if(c<=0&&l<=0)return t.copy(n);Rs.subVectors(e,i);let h=On.dot(Rs),f=Un.dot(Rs);if(h>=0&&f<=h)return t.copy(i);let d=c*f-h*l;if(d<=0&&c>=0&&h<=0)return o=c/(c-h),t.copy(n).addScaledVector(On,o);Is.subVectors(e,s);let m=On.dot(Is),g=Un.dot(Is);if(g>=0&&m<=g)return t.copy(s);let p=m*l-c*g;if(p<=0&&l>=0&&g<=0)return a=l/(l-g),t.copy(n).addScaledVector(Un,a);let u=h*g-m*f;if(u<=0&&f-h>=0&&m-g>=0)return _a.subVectors(s,i),a=(f-h)/(f-h+(m-g)),t.copy(i).addScaledVector(_a,a);let x=1/(u+p+d);return o=p*x,a=d*x,t.copy(n).addScaledVector(On,o).addScaledVector(Un,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},Al=0,ti=class extends an{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Al++}),this.uuid=si(),this.name="",this.type="Material",this.blending=Zn,this.side=Kn,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=Ha,this.blendDst=Wa,this.blendEquation=Xn,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Ws,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=il,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=_s,this.stencilZFail=_s,this.stencilZPass=_s,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set 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0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==Zn&&(n.blending=this.blending),this.side!==Kn&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(n.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=this.flatShading),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),JSON.stringify(this.userData)!=="{}"&&(n.userData=this.userData);function i(s){let o=[];for(let a in s){let c=s[a];delete c.metadata,o.push(c)}return o}if(t){let s=i(e.textures),o=i(e.images);s.length>0&&(n.textures=s),o.length>0&&(n.images=o)}return n}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,n=null;if(t!==null){let i=t.length;n=new Array(i);for(let s=0;s!==i;++s)n[s]=t[s].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},Ki=class extends ti{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ze(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Ga,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},He=new L,Pi=new De,st=class{constructor(e,t,n){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n===!0,this.usage=oa,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let i=0,s=this.itemSize;i<s;i++)this.array[e+i]=t.array[n+i];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,n=this.count;t<n;t++)Pi.fromBufferAttribute(this,t),Pi.applyMatrix3(e),this.setXY(t,Pi.x,Pi.y);else if(this.itemSize===3)for(let t=0,n=this.count;t<n;t++)He.fromBufferAttribute(this,t),He.applyMatrix3(e),this.setXYZ(t,He.x,He.y,He.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)He.fromBufferAttribute(this,t),He.applyMatrix4(e),this.setXYZ(t,He.x,He.y,He.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)He.fromBufferAttribute(this,t),He.applyNormalMatrix(e),this.setXYZ(t,He.x,He.y,He.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)He.fromBufferAttribute(this,t),He.transformDirection(e),this.setXYZ(t,He.x,He.y,He.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=di(t,this.array)),t}setX(e,t){return this.normalized&&(t=at(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=di(t,this.array)),t}setY(e,t){return this.normalized&&(t=at(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=di(t,this.array)),t}setZ(e,t){return this.normalized&&(t=at(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=di(t,this.array)),t}setW(e,t){return this.normalized&&(t=at(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=at(t,this.array),n=at(n,this.array)),this.array[e+0]=t,this.array[e+1]=n,this}setXYZ(e,t,n,i){return e*=this.itemSize,this.normalized&&(t=at(t,this.array),n=at(n,this.array),i=at(i,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=i,this}setXYZW(e,t,n,i,s){return e*=this.itemSize,this.normalized&&(t=at(t,this.array),n=at(n,this.array),i=at(i,this.array),s=at(s,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=i,this.array[e+3]=s,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){let e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==oa&&(e.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(e.updateRange=this.updateRange),e}copyColorsArray(){console.error("THREE.BufferAttribute: copyColorsArray() was removed in r144.")}copyVector2sArray(){console.error("THREE.BufferAttribute: copyVector2sArray() was removed in r144.")}copyVector3sArray(){console.error("THREE.BufferAttribute: copyVector3sArray() was removed in r144.")}copyVector4sArray(){console.error("THREE.BufferAttribute: copyVector4sArray() was removed in r144.")}};var Qi=class extends st{constructor(e,t,n){super(new Uint16Array(e),t,n)}};var ji=class extends st{constructor(e,t,n){super(new Uint32Array(e),t,n)}};var Gt=class extends st{constructor(e,t,n){super(new Float32Array(e),t,n)}};var El=0,vt=new Xe,Ds=new ht,Bn=new L,ft=new wn,hi=new wn,$e=new L,qt=class extends an{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:El++}),this.uuid=si(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Za(e)?ji:Qi)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let s=new ct().getNormalMatrix(e);n.applyNormalMatrix(s),n.needsUpdate=!0}let i=this.attributes.tangent;return i!==void 0&&(i.transformDirection(e),i.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return vt.makeRotationFromQuaternion(e),this.applyMatrix4(vt),this}rotateX(e){return vt.makeRotationX(e),this.applyMatrix4(vt),this}rotateY(e){return vt.makeRotationY(e),this.applyMatrix4(vt),this}rotateZ(e){return vt.makeRotationZ(e),this.applyMatrix4(vt),this}translate(e,t,n){return vt.makeTranslation(e,t,n),this.applyMatrix4(vt),this}scale(e,t,n){return vt.makeScale(e,t,n),this.applyMatrix4(vt),this}lookAt(e){return Ds.lookAt(e),Ds.updateMatrix(),this.applyMatrix4(Ds.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Bn).negate(),this.translate(Bn.x,Bn.y,Bn.z),this}setFromPoints(e){let t=[];for(let n=0,i=e.length;n<i;n++){let s=e[n];t.push(s.x,s.y,s.z||0)}return this.setAttribute("position",new Gt(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new wn);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error(\'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".\',this),this.boundingBox.set(new L(-1/0,-1/0,-1/0),new L(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let n=0,i=t.length;n<i;n++){let s=t[n];ft.setFromBufferAttribute(s),this.morphTargetsRelative?($e.addVectors(this.boundingBox.min,ft.min),this.boundingBox.expandByPoint($e),$e.addVectors(this.boundingBox.max,ft.max),this.boundingBox.expandByPoint($e)):(this.boundingBox.expandByPoint(ft.min),this.boundingBox.expandByPoint(ft.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error(\'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.\',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new _i);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error(\'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".\',this),this.boundingSphere.set(new L,1/0);return}if(e){let n=this.boundingSphere.center;if(ft.setFromBufferAttribute(e),t)for(let s=0,o=t.length;s<o;s++){let a=t[s];hi.setFromBufferAttribute(a),this.morphTargetsRelative?($e.addVectors(ft.min,hi.min),ft.expandByPoint($e),$e.addVectors(ft.max,hi.max),ft.expandByPoint($e)):(ft.expandByPoint(hi.min),ft.expandByPoint(hi.max))}ft.getCenter(n);let i=0;for(let s=0,o=e.count;s<o;s++)$e.fromBufferAttribute(e,s),i=Math.max(i,n.distanceToSquared($e));if(t)for(let s=0,o=t.length;s<o;s++){let a=t[s],c=this.morphTargetsRelative;for(let l=0,h=a.count;l<h;l++)$e.fromBufferAttribute(a,l),c&&(Bn.fromBufferAttribute(e,l),$e.add(Bn)),i=Math.max(i,n.distanceToSquared($e))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error(\'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.\',this)}}computeTangents(){let e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let n=e.array,i=t.position.array,s=t.normal.array,o=t.uv.array,a=i.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new st(new Float32Array(4*a),4));let c=this.getAttribute("tangent").array,l=[],h=[];for(let D=0;D<a;D++)l[D]=new L,h[D]=new L;let f=new L,d=new L,m=new L,g=new De,p=new De,u=new De,x=new L,T=new L;function w(D,Z,ee){f.fromArray(i,D*3),d.fromArray(i,Z*3),m.fromArray(i,ee*3),g.fromArray(o,D*2),p.fromArray(o,Z*2),u.fromArray(o,ee*2),d.sub(f),m.sub(f),p.sub(g),u.sub(g);let k=1/(p.x*u.y-u.x*p.y);isFinite(k)&&(x.copy(d).multiplyScalar(u.y).addScaledVector(m,-p.y).multiplyScalar(k),T.copy(m).multiplyScalar(p.x).addScaledVector(d,-u.x).multiplyScalar(k),l[D].add(x),l[Z].add(x),l[ee].add(x),h[D].add(T),h[Z].add(T),h[ee].add(T))}let y=this.groups;y.length===0&&(y=[{start:0,count:n.length}]);for(let D=0,Z=y.length;D<Z;++D){let ee=y[D],k=ee.start,N=ee.count;for(let W=k,q=k+N;W<q;W+=3)w(n[W+0],n[W+1],n[W+2])}let S=new L,C=new L,F=new L,v=new L;function A(D){F.fromArray(s,D*3),v.copy(F);let Z=l[D];S.copy(Z),S.sub(F.multiplyScalar(F.dot(Z))).normalize(),C.crossVectors(v,Z);let k=C.dot(h[D])<0?-1:1;c[D*4]=S.x,c[D*4+1]=S.y,c[D*4+2]=S.z,c[D*4+3]=k}for(let D=0,Z=y.length;D<Z;++D){let ee=y[D],k=ee.start,N=ee.count;for(let W=k,q=k+N;W<q;W+=3)A(n[W+0]),A(n[W+1]),A(n[W+2])}}computeVertexNormals(){let e=this.index,t=this.getAttribute("position");if(t!==void 0){let n=this.getAttribute("normal");if(n===void 0)n=new st(new Float32Array(t.count*3),3),this.setAttribute("normal",n);else for(let d=0,m=n.count;d<m;d++)n.setXYZ(d,0,0,0);let i=new L,s=new L,o=new L,a=new L,c=new L,l=new L,h=new L,f=new L;if(e)for(let d=0,m=e.count;d<m;d+=3){let g=e.getX(d+0),p=e.getX(d+1),u=e.getX(d+2);i.fromBufferAttribute(t,g),s.fromBufferAttribute(t,p),o.fromBufferAttribute(t,u),h.subVectors(o,s),f.subVectors(i,s),h.cross(f),a.fromBufferAttribute(n,g),c.fromBufferAttribute(n,p),l.fromBufferAttribute(n,u),a.add(h),c.add(h),l.add(h),n.setXYZ(g,a.x,a.y,a.z),n.setXYZ(p,c.x,c.y,c.z),n.setXYZ(u,l.x,l.y,l.z)}else for(let d=0,m=t.count;d<m;d+=3)i.fromBufferAttribute(t,d+0),s.fromBufferAttribute(t,d+1),o.fromBufferAttribute(t,d+2),h.subVectors(o,s),f.subVectors(i,s),h.cross(f),n.setXYZ(d+0,h.x,h.y,h.z),n.setXYZ(d+1,h.x,h.y,h.z),n.setXYZ(d+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(){return console.error("THREE.BufferGeometry.merge() has been removed. Use THREE.BufferGeometryUtils.mergeBufferGeometries() instead."),this}normalizeNormals(){let e=this.attributes.normal;for(let t=0,n=e.count;t<n;t++)$e.fromBufferAttribute(e,t),$e.normalize(),e.setXYZ(t,$e.x,$e.y,$e.z)}toNonIndexed(){function e(a,c){let l=a.array,h=a.itemSize,f=a.normalized,d=new l.constructor(c.length*h),m=0,g=0;for(let p=0,u=c.length;p<u;p++){a.isInterleavedBufferAttribute?m=c[p]*a.data.stride+a.offset:m=c[p]*h;for(let x=0;x<h;x++)d[g++]=l[m++]}return new st(d,h,f)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let t=new qt,n=this.index.array,i=this.attributes;for(let a in i){let c=i[a],l=e(c,n);t.setAttribute(a,l)}let s=this.morphAttributes;for(let a in s){let c=[],l=s[a];for(let h=0,f=l.length;h<f;h++){let d=l[h],m=e(d,n);c.push(m)}t.morphAttributes[a]=c}t.morphTargetsRelative=this.morphTargetsRelative;let o=this.groups;for(let a=0,c=o.length;a<c;a++){let l=o[a];t.addGroup(l.start,l.count,l.materialIndex)}return t}toJSON(){let e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){let c=this.parameters;for(let l in c)c[l]!==void 0&&(e[l]=c[l]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let n=this.attributes;for(let c in n){let l=n[c];e.data.attributes[c]=l.toJSON(e.data)}let i={},s=!1;for(let c in this.morphAttributes){let l=this.morphAttributes[c],h=[];for(let f=0,d=l.length;f<d;f++){let m=l[f];h.push(m.toJSON(e.data))}h.length>0&&(i[c]=h,s=!0)}s&&(e.data.morphAttributes=i,e.data.morphTargetsRelative=this.morphTargetsRelative);let o=this.groups;o.length>0&&(e.data.groups=JSON.parse(JSON.stringify(o)));let a=this.boundingSphere;return a!==null&&(e.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let n=e.index;n!==null&&this.setIndex(n.clone(t));let i=e.attributes;for(let l in i){let h=i[l];this.setAttribute(l,h.clone(t))}let s=e.morphAttributes;for(let l in s){let h=[],f=s[l];for(let d=0,m=f.length;d<m;d++)h.push(f[d].clone(t));this.morphAttributes[l]=h}this.morphTargetsRelative=e.morphTargetsRelative;let o=e.groups;for(let l=0,h=o.length;l<h;l++){let f=o[l];this.addGroup(f.start,f.count,f.materialIndex)}let a=e.boundingBox;a!==null&&(this.boundingBox=a.clone());let c=e.boundingSphere;return c!==null&&(this.boundingSphere=c.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,e.parameters!==void 0&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}},va=new Xe,kn=new Ks,Ns=new _i,jt=new L,en=new L,tn=new L,Fs=new L,zs=new L,Os=new L,Li=new L,Ri=new L,Ii=new L,Di=new De,Ni=new De,Fi=new De,Us=new L,zi=new L,It=class extends ht{constructor(e=new qt,t=new Ki){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let i=t[n[0]];if(i!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=i.length;s<o;s++){let a=i[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}raycast(e,t){let n=this.geometry,i=this.material,s=this.matrixWorld;if(i===void 0||(n.boundingSphere===null&&n.computeBoundingSphere(),Ns.copy(n.boundingSphere),Ns.applyMatrix4(s),e.ray.intersectsSphere(Ns)===!1)||(va.copy(s).invert(),kn.copy(e.ray).applyMatrix4(va),n.boundingBox!==null&&kn.intersectsBox(n.boundingBox)===!1))return;let o,a=n.index,c=n.attributes.position,l=n.morphAttributes.position,h=n.morphTargetsRelative,f=n.attributes.uv,d=n.attributes.uv2,m=n.groups,g=n.drawRange;if(a!==null)if(Array.isArray(i))for(let p=0,u=m.length;p<u;p++){let x=m[p],T=i[x.materialIndex],w=Math.max(x.start,g.start),y=Math.min(a.count,Math.min(x.start+x.count,g.start+g.count));for(let S=w,C=y;S<C;S+=3){let F=a.getX(S),v=a.getX(S+1),A=a.getX(S+2);o=Oi(this,T,e,kn,c,l,h,f,d,F,v,A),o&&(o.faceIndex=Math.floor(S/3),o.face.materialIndex=x.materialIndex,t.push(o))}}else{let p=Math.max(0,g.start),u=Math.min(a.count,g.start+g.count);for(let x=p,T=u;x<T;x+=3){let w=a.getX(x),y=a.getX(x+1),S=a.getX(x+2);o=Oi(this,i,e,kn,c,l,h,f,d,w,y,S),o&&(o.faceIndex=Math.floor(x/3),t.push(o))}}else if(c!==void 0)if(Array.isArray(i))for(let p=0,u=m.length;p<u;p++){let x=m[p],T=i[x.materialIndex],w=Math.max(x.start,g.start),y=Math.min(c.count,Math.min(x.start+x.count,g.start+g.count));for(let S=w,C=y;S<C;S+=3){let F=S,v=S+1,A=S+2;o=Oi(this,T,e,kn,c,l,h,f,d,F,v,A),o&&(o.faceIndex=Math.floor(S/3),o.face.materialIndex=x.materialIndex,t.push(o))}}else{let p=Math.max(0,g.start),u=Math.min(c.count,g.start+g.count);for(let x=p,T=u;x<T;x+=3){let w=x,y=x+1,S=x+2;o=Oi(this,i,e,kn,c,l,h,f,d,w,y,S),o&&(o.faceIndex=Math.floor(x/3),t.push(o))}}}};function Cl(r,e,t,n,i,s,o,a){let c;if(e.side===Mt?c=n.intersectTriangle(o,s,i,!0,a):c=n.intersectTriangle(i,s,o,e.side!==sn,a),c===null)return null;zi.copy(a),zi.applyMatrix4(r.matrixWorld);let l=t.ray.origin.distanceTo(zi);return l<t.near||l>t.far?null:{distance:l,point:zi.clone(),object:r}}function Oi(r,e,t,n,i,s,o,a,c,l,h,f){jt.fromBufferAttribute(i,l),en.fromBufferAttribute(i,h),tn.fromBufferAttribute(i,f);let d=r.morphTargetInfluences;if(s&&d){Li.set(0,0,0),Ri.set(0,0,0),Ii.set(0,0,0);for(let g=0,p=s.length;g<p;g++){let u=d[g],x=s[g];u!==0&&(Fs.fromBufferAttribute(x,l),zs.fromBufferAttribute(x,h),Os.fromBufferAttribute(x,f),o?(Li.addScaledVector(Fs,u),Ri.addScaledVector(zs,u),Ii.addScaledVector(Os,u)):(Li.addScaledVector(Fs.sub(jt),u),Ri.addScaledVector(zs.sub(en),u),Ii.addScaledVector(Os.sub(tn),u)))}jt.add(Li),en.add(Ri),tn.add(Ii)}r.isSkinnedMesh&&(r.boneTransform(l,jt),r.boneTransform(h,en),r.boneTransform(f,tn));let m=Cl(r,e,t,n,jt,en,tn,Us);if(m){a&&(Di.fromBufferAttribute(a,l),Ni.fromBufferAttribute(a,h),Fi.fromBufferAttribute(a,f),m.uv=mt.getUV(Us,jt,en,tn,Di,Ni,Fi,new De)),c&&(Di.fromBufferAttribute(c,l),Ni.fromBufferAttribute(c,h),Fi.fromBufferAttribute(c,f),m.uv2=mt.getUV(Us,jt,en,tn,Di,Ni,Fi,new De));let g={a:l,b:h,c:f,normal:new L,materialIndex:0};mt.getNormal(jt,en,tn,g.normal),m.face=g}return m}var Tn=class extends qt{constructor(e=1,t=1,n=1,i=1,s=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:i,heightSegments:s,depthSegments:o};let a=this;i=Math.floor(i),s=Math.floor(s),o=Math.floor(o);let c=[],l=[],h=[],f=[],d=0,m=0;g("z","y","x",-1,-1,n,t,e,o,s,0),g("z","y","x",1,-1,n,t,-e,o,s,1),g("x","z","y",1,1,e,n,t,i,o,2),g("x","z","y",1,-1,e,n,-t,i,o,3),g("x","y","z",1,-1,e,t,n,i,s,4),g("x","y","z",-1,-1,e,t,-n,i,s,5),this.setIndex(c),this.setAttribute("position",new Gt(l,3)),this.setAttribute("normal",new Gt(h,3)),this.setAttribute("uv",new Gt(f,2));function g(p,u,x,T,w,y,S,C,F,v,A){let D=y/F,Z=S/v,ee=y/2,k=S/2,N=C/2,W=F+1,q=v+1,K=0,G=0,R=new L;for(let z=0;z<q;z++){let te=z*Z-k;for(let Y=0;Y<W;Y++){let ne=Y*D-ee;R[p]=ne*T,R[u]=te*w,R[x]=N,l.push(R.x,R.y,R.z),R[p]=0,R[u]=0,R[x]=C>0?1:-1,h.push(R.x,R.y,R.z),f.push(Y/F),f.push(1-z/v),K+=1}}for(let z=0;z<v;z++)for(let te=0;te<F;te++){let Y=d+te+W*z,ne=d+te+W*(z+1),oe=d+(te+1)+W*(z+1),ve=d+(te+1)+W*z;c.push(Y,ne,ve),c.push(ne,oe,ve),G+=6}a.addGroup(m,G,A),m+=G,d+=K}}static fromJSON(e){return new Tn(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};function ni(r){let e={};for(let t in r){e[t]={};for(let n in r[t]){let i=r[t][n];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?e[t][n]=i.clone():Array.isArray(i)?e[t][n]=i.slice():e[t][n]=i}}return e}function it(r){let e={};for(let t=0;t<r.length;t++){let n=ni(r[t]);for(let i in n)e[i]=n[i]}return e}function Pl(r){let e=[];for(let t=0;t<r.length;t++)e.push(r[t].clone());return e}var Ll={clone:ni,merge:it},Rl=`void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}`,Il=`void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}`,Yt=class extends ti{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Rl,this.fragmentShader=Il,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ni(e.uniforms),this.uniformsGroups=Pl(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){let t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(let i in this.uniforms){let o=this.uniforms[i].value;o&&o.isTexture?t.uniforms[i]={type:"t",value:o.toJSON(e).uuid}:o&&o.isColor?t.uniforms[i]={type:"c",value:o.getHex()}:o&&o.isVector2?t.uniforms[i]={type:"v2",value:o.toArray()}:o&&o.isVector3?t.uniforms[i]={type:"v3",value:o.toArray()}:o&&o.isVector4?t.uniforms[i]={type:"v4",value:o.toArray()}:o&&o.isMatrix3?t.uniforms[i]={type:"m3",value:o.toArray()}:o&&o.isMatrix4?t.uniforms[i]={type:"m4",value:o.toArray()}:t.uniforms[i]={value:o}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;let n={};for(let i in this.extensions)this.extensions[i]===!0&&(n[i]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}},es=class extends ht{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Xe,this.projectionMatrix=new Xe,this.projectionMatrixInverse=new Xe}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}},pt=class extends es{constructor(e=50,t=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){let t=.5*this.getFilmHeight()/e;this.fov=Gi*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(pi*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Gi*2*Math.atan(Math.tan(pi*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,n,i,s,o){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=i,this.view.width=s,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=this.near,t=e*Math.tan(pi*.5*this.fov)/this.zoom,n=2*t,i=this.aspect*n,s=-.5*i,o=this.view;if(this.view!==null&&this.view.enabled){let c=o.fullWidth,l=o.fullHeight;s+=o.offsetX*i/c,t-=o.offsetY*n/l,i*=o.width/c,n*=o.height/l}let a=this.filmOffset;a!==0&&(s+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+i,t,t-n,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}},Vn=90,Hn=1,Qs=class extends ht{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n;let i=new pt(Vn,Hn,e,t);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new L(1,0,0)),this.add(i);let s=new pt(Vn,Hn,e,t);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new L(-1,0,0)),this.add(s);let o=new pt(Vn,Hn,e,t);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(new L(0,1,0)),this.add(o);let a=new pt(Vn,Hn,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new L(0,-1,0)),this.add(a);let c=new pt(Vn,Hn,e,t);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new L(0,0,1)),this.add(c);let l=new pt(Vn,Hn,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new L(0,0,-1)),this.add(l)}update(e,t){this.parent===null&&this.updateMatrixWorld();let n=this.renderTarget,[i,s,o,a,c,l]=this.children,h=e.getRenderTarget(),f=e.toneMapping,d=e.xr.enabled;e.toneMapping=Wt,e.xr.enabled=!1;let m=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,e.setRenderTarget(n,0),e.render(t,i),e.setRenderTarget(n,1),e.render(t,s),e.setRenderTarget(n,2),e.render(t,o),e.setRenderTarget(n,3),e.render(t,a),e.setRenderTarget(n,4),e.render(t,c),n.texture.generateMipmaps=m,e.setRenderTarget(n,5),e.render(t,l),e.setRenderTarget(h),e.toneMapping=f,e.xr.enabled=d,n.texture.needsPMREMUpdate=!0}},ts=class extends gt{constructor(e,t,n,i,s,o,a,c,l,h){e=e!==void 0?e:[],t=t!==void 0?t:Qn,super(e,t,n,i,s,o,a,c,l,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}},js=class extends Xt{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;let n={width:e,height:e,depth:1},i=[n,n,n,n,n,n];this.texture=new ts(i,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=t.generateMipmaps!==void 0?t.generateMipmaps:!1,this.texture.minFilter=t.minFilter!==void 0?t.minFilter:yt}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let n={uniforms:{tEquirect:{value:null}},vertexShader:`\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t`,fragmentShader:`\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t`},i=new Tn(5,5,5),s=new Yt({name:"CubemapFromEquirect",uniforms:ni(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:Mt,blending:rn});s.uniforms.tEquirect.value=t;let o=new It(i,s),a=t.minFilter;return t.minFilter===rs&&(t.minFilter=yt),new Qs(1,10,this).update(e,o),t.minFilter=a,o.geometry.dispose(),o.material.dispose(),this}clear(e,t,n,i){let s=e.getRenderTarget();for(let o=0;o<6;o++)e.setRenderTarget(this,o),e.clear(t,n,i);e.setRenderTarget(s)}},Bs=new L,Dl=new L,Nl=new ct,Ht=class{constructor(e=new L(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,n,i){return this.normal.set(e,t,n),this.constant=i,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,n){let i=Bs.subVectors(n,t).cross(Dl.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(i,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){let e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){let n=e.delta(Bs),i=this.normal.dot(n);if(i===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;let s=-(e.start.dot(this.normal)+this.constant)/i;return s<0||s>1?null:t.copy(n).multiplyScalar(s).add(e.start)}intersectsLine(e){let t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let n=t||Nl.getNormalMatrix(e),i=this.coplanarPoint(Bs).applyMatrix4(e),s=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},Wn=new _i,Ui=new L,ns=class{constructor(e=new Ht,t=new Ht,n=new Ht,i=new Ht,s=new Ht,o=new Ht){this.planes=[e,t,n,i,s,o]}set(e,t,n,i,s,o){let a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(i),a[4].copy(s),a[5].copy(o),this}copy(e){let t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e){let t=this.planes,n=e.elements,i=n[0],s=n[1],o=n[2],a=n[3],c=n[4],l=n[5],h=n[6],f=n[7],d=n[8],m=n[9],g=n[10],p=n[11],u=n[12],x=n[13],T=n[14],w=n[15];return t[0].setComponents(a-i,f-c,p-d,w-u).normalize(),t[1].setComponents(a+i,f+c,p+d,w+u).normalize(),t[2].setComponents(a+s,f+l,p+m,w+x).normalize(),t[3].setComponents(a-s,f-l,p-m,w-x).normalize(),t[4].setComponents(a-o,f-h,p-g,w-T).normalize(),t[5].setComponents(a+o,f+h,p+g,w+T).normalize(),this}intersectsObject(e){let t=e.geometry;return t.boundingSphere===null&&t.computeBoundingSphere(),Wn.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(Wn)}intersectsSprite(e){return Wn.center.set(0,0,0),Wn.radius=.7071067811865476,Wn.applyMatrix4(e.matrixWorld),this.intersectsSphere(Wn)}intersectsSphere(e){let t=this.planes,n=e.center,i=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(n)<i)return!1;return!0}intersectsBox(e){let t=this.planes;for(let n=0;n<6;n++){let i=t[n];if(Ui.x=i.normal.x>0?e.max.x:e.min.x,Ui.y=i.normal.y>0?e.max.y:e.min.y,Ui.z=i.normal.z>0?e.max.z:e.min.z,i.distanceToPoint(Ui)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}};function $a(){let r=null,e=!1,t=null,n=null;function i(s,o){t(s,o),n=r.requestAnimationFrame(i)}return{start:function(){e!==!0&&t!==null&&(n=r.requestAnimationFrame(i),e=!0)},stop:function(){r.cancelAnimationFrame(n),e=!1},setAnimationLoop:function(s){t=s},setContext:function(s){r=s}}}function Fl(r,e){let t=e.isWebGL2,n=new WeakMap;function i(l,h){let f=l.array,d=l.usage,m=r.createBuffer();r.bindBuffer(h,m),r.bufferData(h,f,d),l.onUploadCallback();let g;if(f instanceof Float32Array)g=5126;else if(f instanceof Uint16Array)if(l.isFloat16BufferAttribute)if(t)g=5131;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else g=5123;else if(f instanceof Int16Array)g=5122;else if(f instanceof Uint32Array)g=5125;else if(f instanceof Int32Array)g=5124;else if(f instanceof Int8Array)g=5120;else if(f instanceof Uint8Array)g=5121;else if(f instanceof Uint8ClampedArray)g=5121;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+f);return{buffer:m,type:g,bytesPerElement:f.BYTES_PER_ELEMENT,version:l.version}}function s(l,h,f){let d=h.array,m=h.updateRange;r.bindBuffer(f,l),m.count===-1?r.bufferSubData(f,0,d):(t?r.bufferSubData(f,m.offset*d.BYTES_PER_ELEMENT,d,m.offset,m.count):r.bufferSubData(f,m.offset*d.BYTES_PER_ELEMENT,d.subarray(m.offset,m.offset+m.count)),m.count=-1)}function o(l){return l.isInterleavedBufferAttribute&&(l=l.data),n.get(l)}function a(l){l.isInterleavedBufferAttribute&&(l=l.data);let h=n.get(l);h&&(r.deleteBuffer(h.buffer),n.delete(l))}function c(l,h){if(l.isGLBufferAttribute){let d=n.get(l);(!d||d.version<l.version)&&n.set(l,{buffer:l.buffer,type:l.type,bytesPerElement:l.elementSize,version:l.version});return}l.isInterleavedBufferAttribute&&(l=l.data);let f=n.get(l);f===void 0?n.set(l,i(l,h)):f.version<l.version&&(s(f.buffer,l,h),f.version=l.version)}return{get:o,remove:a,update:c}}var vi=class extends qt{constructor(e=1,t=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:n,heightSegments:i};let s=e/2,o=t/2,a=Math.floor(n),c=Math.floor(i),l=a+1,h=c+1,f=e/a,d=t/c,m=[],g=[],p=[],u=[];for(let x=0;x<h;x++){let T=x*d-o;for(let w=0;w<l;w++){let y=w*f-s;g.push(y,-T,0),p.push(0,0,1),u.push(w/a),u.push(1-x/c)}}for(let x=0;x<c;x++)for(let T=0;T<a;T++){let w=T+l*x,y=T+l*(x+1),S=T+1+l*(x+1),C=T+1+l*x;m.push(w,y,C),m.push(y,S,C)}this.setIndex(m),this.setAttribute("position",new Gt(g,3)),this.setAttribute("normal",new Gt(p,3)),this.setAttribute("uv",new Gt(u,2))}static fromJSON(e){return new vi(e.width,e.height,e.widthSegments,e.heightSegments)}},zl=`#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif`,Ol=`#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif`,Ul=`#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif`,Bl=`#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif`,kl=`#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif`,Vl=`#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif`,Hl="vec3 transformed = vec3( position );",Wl=`vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif`,Gl=`vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\n#ifdef USE_IRIDESCENCE\n\tvec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif`,Xl=`#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\t return vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat R21 = R12;\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif`,ql=`#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos.xyz );\n\t\tvec3 vSigmaY = dFdy( surf_pos.xyz );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif`,Yl=`#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif`,Zl=`#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif`,Jl=`#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif`,$l=`#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif`,Kl=`#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif`,Ql=`#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif`,jl=`#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif`,ec=`#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif`,tc=`#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}`,nc=`#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_v0 0.339\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_v1 0.276\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_v4 0.046\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_v5 0.016\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_v6 0.0038\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif`,ic=`vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif`,sc=`#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif`,rc=`#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif`,ac=`#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif`,oc=`#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif`,lc="gl_FragColor = linearToOutputTexel( gl_FragColor );",cc=`vec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}`,hc=`#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif`,uc=`#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif`,dc=`#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif`,fc=`#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif`,pc=`#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif`,mc=`#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif`,gc=`#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif`,xc=`#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif`,_c=`#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif`,vc=`#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}`,yc=`#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif`,Mc=`#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif`,bc=`LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;`,wc=`varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert\n#define Material_LightProbeLOD( material )\t(0)`,Sc=`uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif`,Tc=`#if defined( USE_ENVMAP )\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif`,Ac=`ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;`,Ec=`varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)`,Cc=`BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;`,Pc=`varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)`,Lc=`PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARCOLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vUv ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;\n\t#endif\n#endif`,Rc=`struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec3 sheenSpecular = vec3( 0.0 );\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}`,Ic=`\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometry.viewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry.normal );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif`,Dc=`#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif`,Nc=`#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif`,Fc=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif`,zc=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif`,Oc=`#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif`,Uc=`#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif`,Bc=`#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif`,kc=`#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif`,Vc=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif`,Hc=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif`,Wc=`float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif`,Gc=`#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif`,Xc=`#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif`,qc=`#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif`,Yc=`#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif`,Zc=`#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif`,Jc=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;`,$c=`#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif`,Kc=`#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif`,Qc=`#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif`,jc=`#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif`,eh=`#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif`,th=`#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif`,nh=`#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif`,ih=`#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif`,sh=`#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif`,rh=`#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );`,ah=`vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}`,oh=`#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif`,lh=`vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;`,ch=`#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif`,hh=`#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif`,uh=`float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif`,dh=`#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif`,fh=`#if NUM_SPOT_LIGHT_COORDS > 0\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n  uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif`,ph=`#if NUM_SPOT_LIGHT_COORDS > 0\n  uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif`,mh=`#if defined( USE_SHADOWMAP ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_COORDS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif`,gh=`float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}`,xh=`#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif`,_h=`#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tuniform int boneTextureSize;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tfloat j = i * 4.0;\n\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\ty = dy * ( y + 0.5 );\n\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\treturn bone;\n\t}\n#endif`,vh=`#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif`,yh=`#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif`,Mh=`float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif`,bh=`#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif`,wh=`#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif`,Sh=`#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }`,Th=`#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n#endif`,Ah=`#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef texture2DLodEXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif`,Eh=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif`,Ch=`#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif`,Ph=`#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif`,Lh=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif`,Rh=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif`,Ih=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif`,Dh=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif`,Nh=`varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}`,Fh=`uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tgl_FragColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tgl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );\n\t#endif\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,zh=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}`,Oh=`#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,Uh=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}`,Bh=`uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,kh=`#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}`,Vh=`#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}`,Hh=`#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}`,Wh=`#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}`,Gh=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}`,Xh=`uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,qh=`uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}`,Yh=`uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}`,Zh=`#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}`,Jh=`uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,$h=`#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,Kh=`#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,Qh=`#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}`,jh=`#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,eu=`#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}`,tu=`#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}`,nu=`#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,iu=`#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,su=`#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}`,ru=`#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,au=`#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,ou=`#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,lu=`uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}`,cu=`uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}`,hu=`#include <common>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,uu=`uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}`,du=`uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}`,fu=`uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}`,be={alphamap_fragment:zl,alphamap_pars_fragment:Ol,alphatest_fragment:Ul,alphatest_pars_fragment:Bl,aomap_fragment:kl,aomap_pars_fragment:Vl,begin_vertex:Hl,beginnormal_vertex:Wl,bsdfs:Gl,iridescence_fragment:Xl,bumpmap_pars_fragment:ql,clipping_planes_fragment:Yl,clipping_planes_pars_fragment:Zl,clipping_planes_pars_vertex:Jl,clipping_planes_vertex:$l,color_fragment:Kl,color_pars_fragment:Ql,color_pars_vertex:jl,color_vertex:ec,common:tc,cube_uv_reflection_fragment:nc,defaultnormal_vertex:ic,displacementmap_pars_vertex:sc,displacementmap_vertex:rc,emissivemap_fragment:ac,emissivemap_pars_fragment:oc,encodings_fragment:lc,encodings_pars_fragment:cc,envmap_fragment:hc,envmap_common_pars_fragment:uc,envmap_pars_fragment:dc,envmap_pars_vertex:fc,envmap_physical_pars_fragment:Tc,envmap_vertex:pc,fog_vertex:mc,fog_pars_vertex:gc,fog_fragment:xc,fog_pars_fragment:_c,gradientmap_pars_fragment:vc,lightmap_fragment:yc,lightmap_pars_fragment:Mc,lights_lambert_fragment:bc,lights_lambert_pars_fragment:wc,lights_pars_begin:Sc,lights_toon_fragment:Ac,lights_toon_pars_fragment:Ec,lights_phong_fragment:Cc,lights_phong_pars_fragment:Pc,lights_physical_fragment:Lc,lights_physical_pars_fragment:Rc,lights_fragment_begin:Ic,lights_fragment_maps:Dc,lights_fragment_end:Nc,logdepthbuf_fragment:Fc,logdepthbuf_pars_fragment:zc,logdepthbuf_pars_vertex:Oc,logdepthbuf_vertex:Uc,map_fragment:Bc,map_pars_fragment:kc,map_particle_fragment:Vc,map_particle_pars_fragment:Hc,metalnessmap_fragment:Wc,metalnessmap_pars_fragment:Gc,morphcolor_vertex:Xc,morphnormal_vertex:qc,morphtarget_pars_vertex:Yc,morphtarget_vertex:Zc,normal_fragment_begin:Jc,normal_fragment_maps:$c,normal_pars_fragment:Kc,normal_pars_vertex:Qc,normal_vertex:jc,normalmap_pars_fragment:eh,clearcoat_normal_fragment_begin:th,clearcoat_normal_fragment_maps:nh,clearcoat_pars_fragment:ih,iridescence_pars_fragment:sh,output_fragment:rh,packing:ah,premultiplied_alpha_fragment:oh,project_vertex:lh,dithering_fragment:ch,dithering_pars_fragment:hh,roughnessmap_fragment:uh,roughnessmap_pars_fragment:dh,shadowmap_pars_fragment:fh,shadowmap_pars_vertex:ph,shadowmap_vertex:mh,shadowmask_pars_fragment:gh,skinbase_vertex:xh,skinning_pars_vertex:_h,skinning_vertex:vh,skinnormal_vertex:yh,specularmap_fragment:Mh,specularmap_pars_fragment:bh,tonemapping_fragment:wh,tonemapping_pars_fragment:Sh,transmission_fragment:Th,transmission_pars_fragment:Ah,uv_pars_fragment:Eh,uv_pars_vertex:Ch,uv_vertex:Ph,uv2_pars_fragment:Lh,uv2_pars_vertex:Rh,uv2_vertex:Ih,worldpos_vertex:Dh,background_vert:Nh,background_frag:Fh,backgroundCube_vert:zh,backgroundCube_frag:Oh,cube_vert:Uh,cube_frag:Bh,depth_vert:kh,depth_frag:Vh,distanceRGBA_vert:Hh,distanceRGBA_frag:Wh,equirect_vert:Gh,equirect_frag:Xh,linedashed_vert:qh,linedashed_frag:Yh,meshbasic_vert:Zh,meshbasic_frag:Jh,meshlambert_vert:$h,meshlambert_frag:Kh,meshmatcap_vert:Qh,meshmatcap_frag:jh,meshnormal_vert:eu,meshnormal_frag:tu,meshphong_vert:nu,meshphong_frag:iu,meshphysical_vert:su,meshphysical_frag:ru,meshtoon_vert:au,meshtoon_frag:ou,points_vert:lu,points_frag:cu,shadow_vert:hu,shadow_frag:uu,sprite_vert:du,sprite_frag:fu},j={common:{diffuse:{value:new 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L(-pn,Gn,0)],is=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,n=.1,i=100){Vs=this._renderer.getRenderTarget(),this._setSize(256);let s=this._allocateTargets();return s.depthBuffer=!0,this._sceneToCubeUV(e,n,i,s),t>0&&this._blur(s,0,0,t),this._applyPMREM(s),this._cleanup(s),s}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return 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e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(Vs),e.scissorTest=!1,Bi(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===Qn||e.mapping===jn?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),Vs=this._renderer.getRenderTarget();let n=t||this._allocateTargets();return this._textureToCubeUV(e,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){let e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,n={magFilter:yt,minFilter:yt,generateMipmaps:!1,type:xi,format:Et,encoding:bn,depthBuffer:!1},i=wa(e,t,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=wa(e,t,n);let{_lodMax:s}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=yu(s)),this._blurMaterial=Mu(s,e,t)}return i}_compileMaterial(e){let t=new It(this._lodPlanes[0],e);this._renderer.compile(t,ks)}_sceneToCubeUV(e,t,n,i){let a=new pt(90,1,t,n),c=[1,-1,1,1,1,1],l=[1,1,1,-1,-1,-1],h=this._renderer,f=h.autoClear,d=h.toneMapping;h.getClearColor(Ma),h.toneMapping=Wt,h.autoClear=!1;let m=new Ki({name:"PMREM.Background",side:Mt,depthWrite:!1,depthTest:!1}),g=new It(new Tn,m),p=!1,u=e.background;u?u.isColor&&(m.color.copy(u),e.background=null,p=!0):(m.color.copy(Ma),p=!0);for(let x=0;x<6;x++){let T=x%3;T===0?(a.up.set(0,c[x],0),a.lookAt(l[x],0,0)):T===1?(a.up.set(0,0,c[x]),a.lookAt(0,l[x],0)):(a.up.set(0,c[x],0),a.lookAt(0,0,l[x]));let w=this._cubeSize;Bi(i,T*w,x>2?w:0,w,w),h.setRenderTarget(i),p&&h.render(g,a),h.render(e,a)}g.geometry.dispose(),g.material.dispose(),h.toneMapping=d,h.autoClear=f,e.background=u}_textureToCubeUV(e,t){let n=this._renderer,i=e.mapping===Qn||e.mapping===jn;i?(this._cubemapMaterial===null&&(this._cubemapMaterial=Ta()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=Sa());let s=i?this._cubemapMaterial:this._equirectMaterial,o=new It(this._lodPlanes[0],s),a=s.uniforms;a.envMap.value=e;let c=this._cubeSize;Bi(t,0,0,3*c,2*c),n.setRenderTarget(t),n.render(o,ks)}_applyPMREM(e){let t=this._renderer,n=t.autoClear;t.autoClear=!1;for(let i=1;i<this._lodPlanes.length;i++){let s=Math.sqrt(this._sigmas[i]*this._sigmas[i]-this._sigmas[i-1]*this._sigmas[i-1]),o=ba[(i-1)%ba.length];this._blur(e,i-1,i,s,o)}t.autoClear=n}_blur(e,t,n,i,s){let o=this._pingPongRenderTarget;this._halfBlur(e,o,t,n,i,"latitudinal",s),this._halfBlur(o,e,n,n,i,"longitudinal",s)}_halfBlur(e,t,n,i,s,o,a){let c=this._renderer,l=this._blurMaterial;o!=="latitudinal"&&o!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");let h=3,f=new It(this._lodPlanes[i],l),d=l.uniforms,m=this._sizeLods[n]-1,g=isFinite(s)?Math.PI/(2*m):2*Math.PI/(2*mn-1),p=s/g,u=isFinite(s)?1+Math.floor(h*p):mn;u>mn&&console.warn(`sigmaRadians, ${s}, is too large and will clip, as it requested ${u} samples when the maximum is set to ${mn}`);let x=[],T=0;for(let F=0;F<mn;++F){let v=F/p,A=Math.exp(-v*v/2);x.push(A),F===0?T+=A:F<u&&(T+=2*A)}for(let F=0;F<x.length;F++)x[F]=x[F]/T;d.envMap.value=e.texture,d.samples.value=u,d.weights.value=x,d.latitudinal.value=o==="latitudinal",a&&(d.poleAxis.value=a);let{_lodMax:w}=this;d.dTheta.value=g,d.mipInt.value=w-n;let y=this._sizeLods[i],S=3*y*(i>w-qn?i-w+qn:0),C=4*(this._cubeSize-y);Bi(t,S,C,3*y,2*y),c.setRenderTarget(t),c.render(f,ks)}};function yu(r){let e=[],t=[],n=[],i=r,s=r-qn+1+ya.length;for(let o=0;o<s;o++){let a=Math.pow(2,i);t.push(a);let c=1/a;o>r-qn?c=ya[o-r+qn-1]:o===0&&(c=0),n.push(c);let l=1/(a-2),h=-l,f=1+l,d=[h,h,f,h,f,f,h,h,f,f,h,f],m=6,g=6,p=3,u=2,x=1,T=new Float32Array(p*g*m),w=new Float32Array(u*g*m),y=new Float32Array(x*g*m);for(let C=0;C<m;C++){let F=C%3*2/3-1,v=C>2?0:-1,A=[F,v,0,F+2/3,v,0,F+2/3,v+1,0,F,v,0,F+2/3,v+1,0,F,v+1,0];T.set(A,p*g*C),w.set(d,u*g*C);let D=[C,C,C,C,C,C];y.set(D,x*g*C)}let S=new qt;S.setAttribute("position",new st(T,p)),S.setAttribute("uv",new st(w,u)),S.setAttribute("faceIndex",new st(y,x)),e.push(S),i>qn&&i--}return{lodPlanes:e,sizeLods:t,sigmas:n}}function wa(r,e,t){let n=new Xt(r,e,t);return n.texture.mapping=ss,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function Bi(r,e,t,n,i){r.viewport.set(e,t,n,i),r.scissor.set(e,t,n,i)}function Mu(r,e,t){let n=new Float32Array(mn),i=new L(0,1,0);return new Yt({name:"SphericalGaussianBlur",defines:{n:mn,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${r}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i}},vertexShader:wr(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues\' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t`,blending:rn,depthTest:!1,depthWrite:!1})}function Sa(){return new Yt({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:wr(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t`,blending:rn,depthTest:!1,depthWrite:!1})}function Ta(){return new Yt({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:wr(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t`,blending:rn,depthTest:!1,depthWrite:!1})}function wr(){return`\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t`}function bu(r){let e=new WeakMap,t=null;function n(a){if(a&&a.isTexture){let c=a.mapping,l=c===Gs||c===Xs,h=c===Qn||c===jn;if(l||h)if(a.isRenderTargetTexture&&a.needsPMREMUpdate===!0){a.needsPMREMUpdate=!1;let f=e.get(a);return t===null&&(t=new is(r)),f=l?t.fromEquirectangular(a,f):t.fromCubemap(a,f),e.set(a,f),f.texture}else{if(e.has(a))return e.get(a).texture;{let f=a.image;if(l&&f&&f.height>0||h&&f&&i(f)){t===null&&(t=new is(r));let d=l?t.fromEquirectangular(a):t.fromCubemap(a);return e.set(a,d),a.addEventListener("dispose",s),d.texture}else return null}}}return a}function i(a){let c=0,l=6;for(let h=0;h<l;h++)a[h]!==void 0&&c++;return c===l}function s(a){let c=a.target;c.removeEventListener("dispose",s);let l=e.get(c);l!==void 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m=r[f];if(m.id===null)break;m.id=null,m.object=null,m.geometry=null,m.material=null,m.group=null}}return{opaque:t,transmissive:n,transparent:i,init:s,push:a,unshift:c,finish:h,sort:l}}function kd(){let r=new WeakMap;function e(n,i){let s=r.get(n),o;return s===void 0?(o=new Ba,r.set(n,[o])):i>=s.length?(o=new Ba,s.push(o)):o=s[i],o}function t(){r=new WeakMap}return{get:e,dispose:t}}function Vd(){let r={};return{get:function(e){if(r[e.id]!==void 0)return r[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new L,color:new ze};break;case"SpotLight":t={position:new L,direction:new L,color:new ze,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new L,color:new ze,distance:0,decay:0};break;case"HemisphereLight":t={direction:new L,skyColor:new ze,groundColor:new ze};break;case"RectAreaLight":t={color:new ze,position:new L,halfWidth:new L,halfHeight:new L};break}return r[e.id]=t,t}}}function Hd(){let r={};return{get:function(e){if(r[e.id]!==void 0)return r[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new De};break;case"SpotLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new De};break;case"PointLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new De,shadowCameraNear:1,shadowCameraFar:1e3};break}return r[e.id]=t,t}}}var Wd=0;function Gd(r,e){return(e.castShadow?2:0)-(r.castShadow?2:0)+(e.map?1:0)-(r.map?1:0)}function Xd(r,e){let t=new Vd,n=Hd(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0};for(let h=0;h<9;h++)i.probe.push(new L);let s=new L,o=new Xe,a=new Xe;function c(h,f){let d=0,m=0,g=0;for(let Z=0;Z<9;Z++)i.probe[Z].set(0,0,0);let p=0,u=0,x=0,T=0,w=0,y=0,S=0,C=0,F=0,v=0;h.sort(Gd);let A=f!==!0?Math.PI:1;for(let Z=0,ee=h.length;Z<ee;Z++){let k=h[Z],N=k.color,W=k.intensity,q=k.distance,K=k.shadow&&k.shadow.map?k.shadow.map.texture:null;if(k.isAmbientLight)d+=N.r*W*A,m+=N.g*W*A,g+=N.b*W*A;else if(k.isLightProbe)for(let 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G=t.get(k);G.color.copy(N).multiplyScalar(W),G.halfWidth.set(k.width*.5,0,0),G.halfHeight.set(0,k.height*.5,0),i.rectArea[T]=G,T++}else if(k.isPointLight){let G=t.get(k);if(G.color.copy(k.color).multiplyScalar(k.intensity*A),G.distance=k.distance,G.decay=k.decay,k.castShadow){let R=k.shadow,z=n.get(k);z.shadowBias=R.bias,z.shadowNormalBias=R.normalBias,z.shadowRadius=R.radius,z.shadowMapSize=R.mapSize,z.shadowCameraNear=R.camera.near,z.shadowCameraFar=R.camera.far,i.pointShadow[u]=z,i.pointShadowMap[u]=K,i.pointShadowMatrix[u]=k.shadow.matrix,S++}i.point[u]=G,u++}else if(k.isHemisphereLight){let G=t.get(k);G.skyColor.copy(k.color).multiplyScalar(W*A),G.groundColor.copy(k.groundColor).multiplyScalar(W*A),i.hemi[w]=G,w++}}T>0&&(e.isWebGL2||r.has("OES_texture_float_linear")===!0?(i.rectAreaLTC1=j.LTC_FLOAT_1,i.rectAreaLTC2=j.LTC_FLOAT_2):r.has("OES_texture_half_float_linear")===!0?(i.rectAreaLTC1=j.LTC_HALF_1,i.rectAreaLTC2=j.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use 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o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:a.COMPRESSED_RGBA_ASTC_5x5_KHR;if(s===qr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:a.COMPRESSED_RGBA_ASTC_6x5_KHR;if(s===Yr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:a.COMPRESSED_RGBA_ASTC_6x6_KHR;if(s===Zr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:a.COMPRESSED_RGBA_ASTC_8x5_KHR;if(s===Jr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:a.COMPRESSED_RGBA_ASTC_8x6_KHR;if(s===$r)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:a.COMPRESSED_RGBA_ASTC_8x8_KHR;if(s===Kr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:a.COMPRESSED_RGBA_ASTC_10x5_KHR;if(s===Qr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:a.COMPRESSED_RGBA_ASTC_10x6_KHR;if(s===jr)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:a.COMPRESSED_RGBA_ASTC_10x8_KHR;if(s===ea)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:a.COMPRESSED_RGBA_ASTC_10x10_KHR;if(s===ta)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:a.COMPRESSED_RGBA_ASTC_12x10_KHR;if(s===na)return o===ke?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:a.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(s===ia)if(a=e.get("EXT_texture_compression_bptc"),a!==null){if(s===ia)return o===ke?a.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:a.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;return s===Jn?n?34042:(a=e.get("WEBGL_depth_texture"),a!==null?a.UNSIGNED_INT_24_8_WEBGL:null):r[s]!==void 0?r[s]:null}return{convert:i}}var cr=class extends pt{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}},Yn=class extends ht{constructor(){super(),this.isGroup=!0,this.type="Group"}},jd={type:"move"},gi=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Yn,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Yn,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new L,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new L),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Yn,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new L,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new L),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,n){let i=null,s=null,o=null,a=this._targetRay,c=this._grip,l=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(l&&e.hand){o=!0;for(let p of e.hand.values()){let u=t.getJointPose(p,n);if(l.joints[p.jointName]===void 0){let T=new Yn;T.matrixAutoUpdate=!1,T.visible=!1,l.joints[p.jointName]=T,l.add(T)}let x=l.joints[p.jointName];u!==null&&(x.matrix.fromArray(u.transform.matrix),x.matrix.decompose(x.position,x.rotation,x.scale),x.jointRadius=u.radius),x.visible=u!==null}let h=l.joints["index-finger-tip"],f=l.joints["thumb-tip"],d=h.position.distanceTo(f.position),m=.02,g=.005;l.inputState.pinching&&d>m+g?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&d<=m-g&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else 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Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===vn&&(n=gn),n===void 0&&h===ei&&(n=Jn),super(null,i,s,o,a,c,h,n,l),this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=a!==void 0?a:ot,this.minFilter=c!==void 0?c:ot,this.flipY=!1,this.generateMipmaps=!1}},ur=class extends an{constructor(e,t){super();let n=this,i=null,s=1,o=null,a="local-floor",c=null,l=null,h=null,f=null,d=null,m=null,g=t.getContextAttributes(),p=null,u=null,x=[],T=[],w=new pt;w.layers.enable(1),w.viewport=new Ge;let y=new pt;y.layers.enable(2),y.viewport=new Ge;let S=[w,y],C=new cr;C.layers.enable(1),C.layers.enable(2);let F=null,v=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(R){let z=x[R];return z===void 0&&(z=new gi,x[R]=z),z.getTargetRaySpace()},this.getControllerGrip=function(R){let z=x[R];return z===void 0&&(z=new gi,x[R]=z),z.getGripSpace()},this.getHand=function(R){let z=x[R];return z===void 0&&(z=new gi,x[R]=z),z.getHandSpace()};function A(R){let z=T.indexOf(R.inputSource);if(z===-1)return;let te=x[z];te!==void 0&&te.dispatchEvent({type:R.type,data:R.inputSource})}function D(){i.removeEventListener("select",A),i.removeEventListener("selectstart",A),i.removeEventListener("selectend",A),i.removeEventListener("squeeze",A),i.removeEventListener("squeezestart",A),i.removeEventListener("squeezeend",A),i.removeEventListener("end",D),i.removeEventListener("inputsourceschange",Z);for(let R=0;R<x.length;R++){let z=T[R];z!==null&&(T[R]=null,x[R].disconnect(z))}F=null,v=null,e.setRenderTarget(p),d=null,f=null,h=null,i=null,u=null,G.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(R){s=R,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(R){a=R,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while 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Xt(d.framebufferWidth,d.framebufferHeight,{format:Et,type:Mn,encoding:e.outputEncoding,stencilBuffer:g.stencil})}else{let z=null,te=null,Y=null;g.depth&&(Y=g.stencil?35056:33190,z=g.stencil?ei:vn,te=g.stencil?Jn:gn);let ne={colorFormat:32856,depthFormat:Y,scaleFactor:s};h=new XRWebGLBinding(i,t),f=h.createProjectionLayer(ne),i.updateRenderState({layers:[f]}),u=new Xt(f.textureWidth,f.textureHeight,{format:Et,type:Mn,depthTexture:new hr(f.textureWidth,f.textureHeight,te,void 0,void 0,void 0,void 0,void 0,void 0,z),stencilBuffer:g.stencil,encoding:e.outputEncoding,samples:g.antialias?4:0});let oe=e.properties.get(u);oe.__ignoreDepthValues=f.ignoreDepthValues}u.isXRRenderTarget=!0,this.setFoveation(1),c=null,o=await i.requestReferenceSpace(a),G.setContext(i),G.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}};function Z(R){for(let z=0;z<R.removed.length;z++){let te=R.removed[z],Y=T.indexOf(te);Y>=0&&(T[Y]=null,x[Y].dispatchEvent({type:"disconnected",data:te}))}for(let z=0;z<R.added.length;z++){let te=R.added[z],Y=T.indexOf(te);if(Y===-1){for(let oe=0;oe<x.length;oe++)if(oe>=T.length){T.push(te),Y=oe;break}else if(T[oe]===null){T[oe]=te,Y=oe;break}if(Y===-1)break}let ne=x[Y];ne&&ne.dispatchEvent({type:"connected",data:te})}}let ee=new L,k=new L;function N(R,z,te){ee.setFromMatrixPosition(z.matrixWorld),k.setFromMatrixPosition(te.matrixWorld);let Y=ee.distanceTo(k),ne=z.projectionMatrix.elements,oe=te.projectionMatrix.elements,ve=ne[14]/(ne[10]-1),X=ne[14]/(ne[10]+1),Ie=(ne[9]+1)/ne[5],ge=(ne[9]-1)/ne[5],ye=(ne[8]-1)/ne[0],ae=(oe[8]+1)/oe[0],Fe=ve*ye,Se=ve*ae,pe=Y/(-ye+ae),Ke=pe*-ye;z.matrixWorld.decompose(R.position,R.quaternion,R.scale),R.translateX(Ke),R.translateZ(pe),R.matrixWorld.compose(R.position,R.quaternion,R.scale),R.matrixWorldInverse.copy(R.matrixWorld).invert();let rt=ve+pe,tt=X+pe,Pt=Fe-Ke,Qe=Se+(Y-Ke),Ne=Ie*X/tt*rt,Dt=ge*X/tt*rt;R.projectionMatrix.makePerspective(Pt,Qe,Ne,Dt,rt,tt)}function W(R,z){z===null?R.matrixWorld.copy(R.matrix):R.matrixWorld.multiplyMatrices(z.matrixWorld,R.matrix),R.matrixWorldInverse.copy(R.matrixWorld).invert()}this.updateCamera=function(R){if(i===null)return;C.near=y.near=w.near=R.near,C.far=y.far=w.far=R.far,(F!==C.near||v!==C.far)&&(i.updateRenderState({depthNear:C.near,depthFar:C.far}),F=C.near,v=C.far);let z=R.parent,te=C.cameras;W(C,z);for(let ne=0;ne<te.length;ne++)W(te[ne],z);C.matrixWorld.decompose(C.position,C.quaternion,C.scale),R.matrix.copy(C.matrix),R.matrix.decompose(R.position,R.quaternion,R.scale);let Y=R.children;for(let ne=0,oe=Y.length;ne<oe;ne++)Y[ne].updateMatrixWorld(!0);te.length===2?N(C,w,y):C.projectionMatrix.copy(w.projectionMatrix)},this.getCamera=function(){return C},this.getFoveation=function(){if(f!==null)return f.fixedFoveation;if(d!==null)return d.fixedFoveation},this.setFoveation=function(R){f!==null&&(f.fixedFoveation=R),d!==null&&d.fixedFoveation!==void 0&&(d.fixedFoveation=R)};let q=null;function K(R,z){if(l=z.getViewerPose(c||o),m=z,l!==null){let te=l.views;d!==null&&(e.setRenderTargetFramebuffer(u,d.framebuffer),e.setRenderTarget(u));let Y=!1;te.length!==C.cameras.length&&(C.cameras.length=0,Y=!0);for(let ne=0;ne<te.length;ne++){let oe=te[ne],ve=null;if(d!==null)ve=d.getViewport(oe);else{let Ie=h.getViewSubImage(f,oe);ve=Ie.viewport,ne===0&&(e.setRenderTargetTextures(u,Ie.colorTexture,f.ignoreDepthValues?void 0:Ie.depthStencilTexture),e.setRenderTarget(u))}let X=S[ne];X===void 0&&(X=new pt,X.layers.enable(ne),X.viewport=new Ge,S[ne]=X),X.matrix.fromArray(oe.transform.matrix),X.projectionMatrix.fromArray(oe.projectionMatrix),X.viewport.set(ve.x,ve.y,ve.width,ve.height),ne===0&&C.matrix.copy(X.matrix),Y===!0&&C.cameras.push(X)}}for(let te=0;te<x.length;te++){let Y=T[te],ne=x[te];Y!==null&&ne!==void 0&&ne.update(Y,z,c||o)}q&&q(R,z),m=null}let G=new $a;G.setAnimationLoop(K),this.setAnimationLoop=function(R){q=R},this.dispose=function(){}}};function ef(r,e){function 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je(f,M,I);w!==null&&(pe.updateMultisampleRenderTarget(w),pe.updateRenderTargetMipmap(w)),M.isScene===!0&&M.onAfterRender(p,M,I),H.resetDefaultState(),y=-1,S=null,g.pop(),g.length>0?d=g[g.length-1]:d=null,m.pop(),m.length>0?f=m[m.length-1]:f=null};function Je(M,I,O,P){if(M.visible===!1)return;if(M.layers.test(I.layers)){if(M.isGroup)O=M.renderOrder;else if(M.isLOD)M.autoUpdate===!0&&M.update(I);else if(M.isLight)d.pushLight(M),M.castShadow&&d.pushShadow(M);else if(M.isSprite){if(!M.frustumCulled||K.intersectsSprite(M)){P&&ne.setFromMatrixPosition(M.matrixWorld).applyMatrix4(te);let _e=Qe.update(M),we=M.material;we.visible&&f.push(M,_e,we,O,ne.z,null)}}else if((M.isMesh||M.isLine||M.isPoints)&&(M.isSkinnedMesh&&M.skeleton.frame!==Fe.render.frame&&(M.skeleton.update(),M.skeleton.frame=Fe.render.frame),!M.frustumCulled||K.intersectsObject(M))){P&&ne.setFromMatrixPosition(M.matrixWorld).applyMatrix4(te);let _e=Qe.update(M),we=M.material;if(Array.isArray(we)){let Me=_e.groups;for(let Pe=0,Te=Me.length;Pe<Te;Pe++){let Ae=Me[Pe],Be=we[Ae.materialIndex];Be&&Be.visible&&f.push(M,_e,Be,O,ne.z,Ae)}}else we.visible&&f.push(M,_e,we,O,ne.z,null)}}let ue=M.children;for(let _e=0,we=ue.length;_e<we;_e++)Je(ue[_e],I,O,P)}function je(M,I,O,P){let V=M.opaque,ue=M.transmissive,_e=M.transparent;d.setupLightsView(O),ue.length>0&&ln(V,I,O),P&&ae.viewport(C.copy(P)),V.length>0&&Ue(V,I,O),ue.length>0&&Ue(ue,I,O),_e.length>0&&Ue(_e,I,O),ae.buffers.depth.setTest(!0),ae.buffers.depth.setMask(!0),ae.buffers.color.setMask(!0),ae.setPolygonOffset(!1)}function ln(M,I,O){let P=ye.isWebGL2;z===null&&(z=new Xt(1,1,{generateMipmaps:!0,type:ge.has("EXT_color_buffer_half_float")?xi:Mn,minFilter:rs,samples:P&&s===!0?4:0})),p.getDrawingBufferSize(Y),P?z.setSize(Y.x,Y.y):z.setSize(Xi(Y.x),Xi(Y.y));let V=p.getRenderTarget();p.setRenderTarget(z),p.clear();let ue=p.toneMapping;p.toneMapping=Wt,Ue(M,I,O),p.toneMapping=ue,pe.updateMultisampleRenderTarget(z),pe.updateRenderTargetMipmap(z),p.setRenderTarget(V)}function Ue(M,I,O){let P=I.isScene===!0?I.overrideMaterial:null;for(let V=0,ue=M.length;V<ue;V++){let _e=M[V],we=_e.object,Me=_e.geometry,Pe=P===null?_e.material:P,Te=_e.group;we.layers.test(O.layers)&&Ft(we,I,O,Me,Pe,Te)}}function Ft(M,I,O,P,V,ue){M.onBeforeRender(p,I,O,P,V,ue),M.modelViewMatrix.multiplyMatrices(O.matrixWorldInverse,M.matrixWorld),M.normalMatrix.getNormalMatrix(M.modelViewMatrix),V.onBeforeRender(p,I,O,P,M,ue),V.transparent===!0&&V.side===sn?(V.side=Mt,V.needsUpdate=!0,p.renderBufferDirect(O,I,P,V,M,ue),V.side=Kn,V.needsUpdate=!0,p.renderBufferDirect(O,I,P,V,M,ue),V.side=sn):p.renderBufferDirect(O,I,P,V,M,ue),M.onAfterRender(p,I,O,P,V,ue)}function xt(M,I,O){I.isScene!==!0&&(I=oe);let P=Se.get(M),V=d.state.lights,ue=d.state.shadowsArray,_e=V.state.version,we=Ne.getParameters(M,V.state,ue,I,O),Me=Ne.getProgramCacheKey(we),Pe=P.programs;P.environment=M.isMeshStandardMaterial?I.environment:null,P.fog=I.fog,P.envMap=(M.isMeshStandardMaterial?rt:Ke).get(M.envMap||P.environment),Pe===void 0&&(M.addEventListener("dispose",Oe),Pe=new Map,P.programs=Pe);let Te=Pe.get(Me);if(Te!==void 0){if(P.currentProgram===Te&&P.lightsStateVersion===_e)return Er(M,we),Te}else we.uniforms=Ne.getUniforms(M),M.onBuild(O,we,p),M.onBeforeCompile(we,p),Te=Ne.acquireProgram(we,Me),Pe.set(Me,Te),P.uniforms=we.uniforms;let Ae=P.uniforms;(!M.isShaderMaterial&&!M.isRawShaderMaterial||M.clipping===!0)&&(Ae.clippingPlanes=_.uniform),Er(M,we),P.needsLights=ro(M),P.lightsStateVersion=_e,P.needsLights&&(Ae.ambientLightColor.value=V.state.ambient,Ae.lightProbe.value=V.state.probe,Ae.directionalLights.value=V.state.directional,Ae.directionalLightShadows.value=V.state.directionalShadow,Ae.spotLights.value=V.state.spot,Ae.spotLightShadows.value=V.state.spotShadow,Ae.rectAreaLights.value=V.state.rectArea,Ae.ltc_1.value=V.state.rectAreaLTC1,Ae.ltc_2.value=V.state.rectAreaLTC2,Ae.pointLights.value=V.state.point,Ae.pointLightShadows.value=V.state.pointShadow,Ae.hemisphereLights.value=V.state.hemi,Ae.directionalShadowMap.value=V.state.directionalShadowMap,Ae.directionalShadowMatrix.value=V.state.directionalShadowMatrix,Ae.spotShadowMap.value=V.state.spotShadowMap,Ae.spotLightMatrix.value=V.state.spotLightMatrix,Ae.spotLightMap.value=V.state.spotLightMap,Ae.pointShadowMap.value=V.state.pointShadowMap,Ae.pointShadowMatrix.value=V.state.pointShadowMatrix);let Be=Te.getUniforms(),cn=$n.seqWithValue(Be.seq,Ae);return P.currentProgram=Te,P.uniformsList=cn,Te}function Er(M,I){let O=Se.get(M);O.outputEncoding=I.outputEncoding,O.instancing=I.instancing,O.skinning=I.skinning,O.morphTargets=I.morphTargets,O.morphNormals=I.morphNormals,O.morphColors=I.morphColors,O.morphTargetsCount=I.morphTargetsCount,O.numClippingPlanes=I.numClippingPlanes,O.numIntersection=I.numClipIntersection,O.vertexAlphas=I.vertexAlphas,O.vertexTangents=I.vertexTangents,O.toneMapping=I.toneMapping}function io(M,I,O,P,V){I.isScene!==!0&&(I=oe),pe.resetTextureUnits();let ue=I.fog,_e=P.isMeshStandardMaterial?I.environment:null,we=w===null?p.outputEncoding:w.isXRRenderTarget===!0?w.texture.encoding:bn,Me=(P.isMeshStandardMaterial?rt:Ke).get(P.envMap||_e),Pe=P.vertexColors===!0&&!!O.attributes.color&&O.attributes.color.itemSize===4,Te=!!P.normalMap&&!!O.attributes.tangent,Ae=!!O.morphAttributes.position,Be=!!O.morphAttributes.normal,cn=!!O.morphAttributes.color,Cn=P.toneMapped?p.toneMapping:Wt,Pn=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,Lt=Pn!==void 0?Pn.length:0,Le=Se.get(P),Ln=d.state.lights;if(G===!0&&(R===!0||M!==S)){let ut=M===S&&P.id===y;_.setState(P,M,ut)}let Ve=!1;P.version===Le.__version?(Le.needsLights&&Le.lightsStateVersion!==Ln.state.version||Le.outputEncoding!==we||V.isInstancedMesh&&Le.instancing===!1||!V.isInstancedMesh&&Le.instancing===!0||V.isSkinnedMesh&&Le.skinning===!1||!V.isSkinnedMesh&&Le.skinning===!0||Le.envMap!==Me||P.fog===!0&&Le.fog!==ue||Le.numClippingPlanes!==void 0&&(Le.numClippingPlanes!==_.numPlanes||Le.numIntersection!==_.numIntersection)||Le.vertexAlphas!==Pe||Le.vertexTangents!==Te||Le.morphTargets!==Ae||Le.morphNormals!==Be||Le.morphColors!==cn||Le.toneMapping!==Cn||ye.isWebGL2===!0&&Le.morphTargetsCount!==Lt)&&(Ve=!0):(Ve=!0,Le.__version=P.version);let _t=Le.currentProgram;Ve===!0&&(_t=xt(P,I,V));let Zt=!1,ai=!1,hs=!1,nt=_t.getUniforms(),hn=Le.uniforms;if(ae.useProgram(_t.program)&&(Zt=!0,ai=!0,hs=!0),P.id!==y&&(y=P.id,ai=!0),Zt||S!==M){if(nt.setValue(X,"projectionMatrix",M.projectionMatrix),ye.logarithmicDepthBuffer&&nt.setValue(X,"logDepthBufFC",2/(Math.log(M.far+1)/Math.LN2)),S!==M&&(S=M,ai=!0,hs=!0),P.isShaderMaterial||P.isMeshPhongMaterial||P.isMeshToonMaterial||P.isMeshStandardMaterial||P.envMap){let ut=nt.map.cameraPosition;ut!==void 0&&ut.setValue(X,ne.setFromMatrixPosition(M.matrixWorld))}(P.isMeshPhongMaterial||P.isMeshToonMaterial||P.isMeshLambertMaterial||P.isMeshBasicMaterial||P.isMeshStandardMaterial||P.isShaderMaterial)&&nt.setValue(X,"isOrthographic",M.isOrthographicCamera===!0),(P.isMeshPhongMaterial||P.isMeshToonMaterial||P.isMeshLambertMaterial||P.isMeshBasicMaterial||P.isMeshStandardMaterial||P.isShaderMaterial||P.isShadowMaterial||V.isSkinnedMesh)&&nt.setValue(X,"viewMatrix",M.matrixWorldInverse)}if(V.isSkinnedMesh){nt.setOptional(X,V,"bindMatrix"),nt.setOptional(X,V,"bindMatrixInverse");let ut=V.skeleton;ut&&(ye.floatVertexTextures?(ut.boneTexture===null&&ut.computeBoneTexture(),nt.setValue(X,"boneTexture",ut.boneTexture,pe),nt.setValue(X,"boneTextureSize",ut.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}let us=O.morphAttributes;if((us.position!==void 0||us.normal!==void 0||us.color!==void 0&&ye.isWebGL2===!0)&&Q.update(V,O,P,_t),(ai||Le.receiveShadow!==V.receiveShadow)&&(Le.receiveShadow=V.receiveShadow,nt.setValue(X,"receiveShadow",V.receiveShadow)),P.isMeshGouraudMaterial&&P.envMap!==null&&(hn.envMap.value=Me,hn.flipEnvMap.value=Me.isCubeTexture&&Me.isRenderTargetTexture===!1?-1:1),ai&&(nt.setValue(X,"toneMappingExposure",p.toneMappingExposure),Le.needsLights&&so(hn,hs),ue&&P.fog===!0&&Dt.refreshFogUniforms(hn,ue),Dt.refreshMaterialUniforms(hn,P,Z,D,z),$n.upload(X,Le.uniformsList,hn,pe)),P.isShaderMaterial&&P.uniformsNeedUpdate===!0&&($n.upload(X,Le.uniformsList,hn,pe),P.uniformsNeedUpdate=!1),P.isSpriteMaterial&&nt.setValue(X,"center",V.center),nt.setValue(X,"modelViewMatrix",V.modelViewMatrix),nt.setValue(X,"normalMatrix",V.normalMatrix),nt.setValue(X,"modelMatrix",V.matrixWorld),P.isShaderMaterial||P.isRawShaderMaterial){let ut=P.uniformsGroups;for(let ds=0,ao=ut.length;ds<ao;ds++)if(ye.isWebGL2){let Cr=ut[ds];de.update(Cr,_t),de.bind(Cr,_t)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return _t}function so(M,I){M.ambientLightColor.needsUpdate=I,M.lightProbe.needsUpdate=I,M.directionalLights.needsUpdate=I,M.directionalLightShadows.needsUpdate=I,M.pointLights.needsUpdate=I,M.pointLightShadows.needsUpdate=I,M.spotLights.needsUpdate=I,M.spotLightShadows.needsUpdate=I,M.rectAreaLights.needsUpdate=I,M.hemisphereLights.needsUpdate=I}function ro(M){return M.isMeshLambertMaterial||M.isMeshToonMaterial||M.isMeshPhongMaterial||M.isMeshStandardMaterial||M.isShadowMaterial||M.isShaderMaterial&&M.lights===!0}this.getActiveCubeFace=function(){return x},this.getActiveMipmapLevel=function(){return T},this.getRenderTarget=function(){return w},this.setRenderTargetTextures=function(M,I,O){Se.get(M.texture).__webglTexture=I,Se.get(M.depthTexture).__webglTexture=O;let P=Se.get(M);P.__hasExternalTextures=!0,P.__hasExternalTextures&&(P.__autoAllocateDepthBuffer=O===void 0,P.__autoAllocateDepthBuffer||ge.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),P.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(M,I){let O=Se.get(M);O.__webglFramebuffer=I,O.__useDefaultFramebuffer=I===void 0},this.setRenderTarget=function(M,I=0,O=0){w=M,x=I,T=O;let P=!0,V=null,ue=!1,_e=!1;if(M){let Me=Se.get(M);Me.__useDefaultFramebuffer!==void 0?(ae.bindFramebuffer(36160,null),P=!1):Me.__webglFramebuffer===void 0?pe.setupRenderTarget(M):Me.__hasExternalTextures&&pe.rebindTextures(M,Se.get(M.texture).__webglTexture,Se.get(M.depthTexture).__webglTexture);let Pe=M.texture;(Pe.isData3DTexture||Pe.isDataArrayTexture||Pe.isCompressedArrayTexture)&&(_e=!0);let Te=Se.get(M).__webglFramebuffer;M.isWebGLCubeRenderTarget?(V=Te[I],ue=!0):ye.isWebGL2&&M.samples>0&&pe.useMultisampledRTT(M)===!1?V=Se.get(M).__webglMultisampledFramebuffer:V=Te,C.copy(M.viewport),F.copy(M.scissor),v=M.scissorTest}else C.copy(N).multiplyScalar(Z).floor(),F.copy(W).multiplyScalar(Z).floor(),v=q;if(ae.bindFramebuffer(36160,V)&&ye.drawBuffers&&P&&ae.drawBuffers(M,V),ae.viewport(C),ae.scissor(F),ae.setScissorTest(v),ue){let Me=Se.get(M.texture);X.framebufferTexture2D(36160,36064,34069+I,Me.__webglTexture,O)}else if(_e){let Me=Se.get(M.texture),Pe=I||0;X.framebufferTextureLayer(36160,36064,Me.__webglTexture,O||0,Pe)}y=-1},this.readRenderTargetPixels=function(M,I,O,P,V,ue,_e){if(!(M&&M.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let we=Se.get(M).__webglFramebuffer;if(M.isWebGLCubeRenderTarget&&_e!==void 0&&(we=we[_e]),we){ae.bindFramebuffer(36160,we);try{let Me=M.texture,Pe=Me.format,Te=Me.type;if(Pe!==Et&&se.convert(Pe)!==X.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}let Ae=Te===xi&&(ge.has("EXT_color_buffer_half_float")||ye.isWebGL2&&ge.has("EXT_color_buffer_float"));if(Te!==Mn&&se.convert(Te)!==X.getParameter(35738)&&!(Te===xn&&(ye.isWebGL2||ge.has("OES_texture_float")||ge.has("WEBGL_color_buffer_float")))&&!Ae){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}I>=0&&I<=M.width-P&&O>=0&&O<=M.height-V&&X.readPixels(I,O,P,V,se.convert(Pe),se.convert(Te),ue)}finally{let Me=w!==null?Se.get(w).__webglFramebuffer:null;ae.bindFramebuffer(36160,Me)}}},this.copyFramebufferToTexture=function(M,I,O=0){let P=Math.pow(2,-O),V=Math.floor(I.image.width*P),ue=Math.floor(I.image.height*P);pe.setTexture2D(I,0),X.copyTexSubImage2D(3553,O,0,0,M.x,M.y,V,ue),ae.unbindTexture()},this.copyTextureToTexture=function(M,I,O,P=0){let V=I.image.width,ue=I.image.height,_e=se.convert(O.format),we=se.convert(O.type);pe.setTexture2D(O,0),X.pixelStorei(37440,O.flipY),X.pixelStorei(37441,O.premultiplyAlpha),X.pixelStorei(3317,O.unpackAlignment),I.isDataTexture?X.texSubImage2D(3553,P,M.x,M.y,V,ue,_e,we,I.image.data):I.isCompressedTexture?X.compressedTexSubImage2D(3553,P,M.x,M.y,I.mipmaps[0].width,I.mipmaps[0].height,_e,I.mipmaps[0].data):X.texSubImage2D(3553,P,M.x,M.y,_e,we,I.image),P===0&&O.generateMipmaps&&X.generateMipmap(3553),ae.unbindTexture()},this.copyTextureToTexture3D=function(M,I,O,P,V=0){if(p.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}let ue=M.max.x-M.min.x+1,_e=M.max.y-M.min.y+1,we=M.max.z-M.min.z+1,Me=se.convert(P.format),Pe=se.convert(P.type),Te;if(P.isData3DTexture)pe.setTexture3D(P,0),Te=32879;else if(P.isDataArrayTexture)pe.setTexture2DArray(P,0),Te=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}X.pixelStorei(37440,P.flipY),X.pixelStorei(37441,P.premultiplyAlpha),X.pixelStorei(3317,P.unpackAlignment);let Ae=X.getParameter(3314),Be=X.getParameter(32878),cn=X.getParameter(3316),Cn=X.getParameter(3315),Pn=X.getParameter(32877),Lt=O.isCompressedTexture?O.mipmaps[0]:O.image;X.pixelStorei(3314,Lt.width),X.pixelStorei(32878,Lt.height),X.pixelStorei(3316,M.min.x),X.pixelStorei(3315,M.min.y),X.pixelStorei(32877,M.min.z),O.isDataTexture||O.isData3DTexture?X.texSubImage3D(Te,V,I.x,I.y,I.z,ue,_e,we,Me,Pe,Lt.data):O.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed 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e(r):Array.prototype.slice.call(r)}function to(r){return ArrayBuffer.isView(r)&&!(r instanceof DataView)}var ii=class{constructor(e,t,n,i){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=i!==void 0?i:new t.constructor(n),this.sampleValues=t,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(e){let t=this.parameterPositions,n=this._cachedIndex,i=t[n],s=t[n-1];n:{e:{let o;t:{i:if(!(e<i)){for(let a=n+2;;){if(i===void 0){if(e<s)break i;return n=t.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===a)break;if(s=i,i=t[++n],e<i)break e}o=t.length;break t}if(!(e>=s)){let a=t[1];e<a&&(n=2,s=a);for(let c=n-2;;){if(s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(n===c)break;if(i=s,s=t[--n-1],e>=s)break e}o=n,n=0;break t}break n}for(;n<o;){let a=n+o>>>1;e<t[a]?o=a:n=a+1}if(i=t[n],s=t[n-1],s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===void 0)return n=t.length,this._cachedIndex=n,this.copySampleValue_(n-1)}this._cachedIndex=n,this.intervalChanged_(n,s,i)}return this.interpolate_(n,s,e,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){let t=this.resultBuffer,n=this.sampleValues,i=this.valueSize,s=e*i;for(let o=0;o!==i;++o)t[o]=n[s+o];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}},fr=class extends ii{constructor(e,t,n,i){super(e,t,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:sa,endingEnd:sa}}intervalChanged_(e,t,n){let i=this.parameterPositions,s=e-2,o=e+1,a=i[s],c=i[o];if(a===void 0)switch(this.getSettings_().endingStart){case ra:s=e,a=2*t-n;break;case aa:s=i.length-2,a=t+i[s]-i[s+1];break;default:s=e,a=n}if(c===void 0)switch(this.getSettings_().endingEnd){case ra:o=e,c=2*n-t;break;case aa:o=1,c=n+i[1]-i[0];break;default:o=e-1,c=t}let l=(n-t)*.5,h=this.valueSize;this._weightPrev=l/(t-a),this._weightNext=l/(c-n),this._offsetPrev=s*h,this._offsetNext=o*h}interpolate_(e,t,n,i){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,c=e*a,l=c-a,h=this._offsetPrev,f=this._offsetNext,d=this._weightPrev,m=this._weightNext,g=(n-t)/(i-t),p=g*g,u=p*g,x=-d*u+2*d*p-d*g,T=(1+d)*u+(-1.5-2*d)*p+(-.5+d)*g+1,w=(-1-m)*u+(1.5+m)*p+.5*g,y=m*u-m*p;for(let S=0;S!==a;++S)s[S]=x*o[h+S]+T*o[l+S]+w*o[c+S]+y*o[f+S];return s}},pr=class extends ii{constructor(e,t,n,i){super(e,t,n,i)}interpolate_(e,t,n,i){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,c=e*a,l=c-a,h=(n-t)/(i-t),f=1-h;for(let d=0;d!==a;++d)s[d]=o[l+d]*f+o[c+d]*h;return s}},mr=class extends ii{constructor(e,t,n,i){super(e,t,n,i)}interpolate_(e){return this.copySampleValue_(e-1)}},Ct=class{constructor(e,t,n,i){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=ki(t,this.TimeBufferType),this.values=ki(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(e){let t=e.constructor,n;if(t.toJSON!==this.toJSON)n=t.toJSON(e);else{n={name:e.name,times:ki(e.times,Array),values:ki(e.values,Array)};let i=e.getInterpolation();i!==e.DefaultInterpolation&&(n.interpolation=i)}return n.type=e.ValueTypeName,n}InterpolantFactoryMethodDiscrete(e){return new mr(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new pr(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new fr(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case Hi:t=this.InterpolantFactoryMethodDiscrete;break;case Wi:t=this.InterpolantFactoryMethodLinear;break;case xs:t=this.InterpolantFactoryMethodSmooth;break}if(t===void 0){let n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(n);return console.warn("THREE.KeyframeTrack:",n),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Hi;case this.InterpolantFactoryMethodLinear:return Wi;case this.InterpolantFactoryMethodSmooth:return xs}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){let t=this.times;for(let n=0,i=t.length;n!==i;++n)t[n]+=e}return this}scale(e){if(e!==1){let t=this.times;for(let n=0,i=t.length;n!==i;++n)t[n]*=e}return this}trim(e,t){let n=this.times,i=n.length,s=0,o=i-1;for(;s!==i&&n[s]<e;)++s;for(;o!==-1&&n[o]>t;)--o;if(++o,s!==0||o!==i){s>=o&&(o=Math.max(o,1),s=o-1);let a=this.getValueSize();this.times=nn(n,s,o),this.values=nn(this.values,s*a,o*a)}return this}validate(){let e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);let n=this.times,i=this.values,s=n.length;s===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let o=null;for(let a=0;a!==s;a++){let c=n[a];if(typeof c=="number"&&isNaN(c)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,a,c),e=!1;break}if(o!==null&&o>c){console.error("THREE.KeyframeTrack: Out of order keys.",this,a,c,o),e=!1;break}o=c}if(i!==void 0&&to(i))for(let a=0,c=i.length;a!==c;++a){let l=i[a];if(isNaN(l)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,a,l),e=!1;break}}return e}optimize(){let e=nn(this.times),t=nn(this.values),n=this.getValueSize(),i=this.getInterpolation()===xs,s=e.length-1,o=1;for(let a=1;a<s;++a){let c=!1,l=e[a],h=e[a+1];if(l!==h&&(a!==1||l!==e[0]))if(i)c=!0;else{let f=a*n,d=f-n,m=f+n;for(let g=0;g!==n;++g){let p=t[f+g];if(p!==t[d+g]||p!==t[m+g]){c=!0;break}}}if(c){if(a!==o){e[o]=e[a];let f=a*n,d=o*n;for(let m=0;m!==n;++m)t[d+m]=t[f+m]}++o}}if(s>0){e[o]=e[s];for(let a=s*n,c=o*n,l=0;l!==n;++l)t[c+l]=t[a+l];++o}return o!==e.length?(this.times=nn(e,0,o),this.values=nn(t,0,o*n)):(this.times=e,this.values=t),this}clone(){let e=nn(this.times,0),t=nn(this.values,0),n=this.constructor,i=new n(this.name,e,t);return i.createInterpolant=this.createInterpolant,i}};Ct.prototype.TimeBufferType=Float32Array;Ct.prototype.ValueBufferType=Float32Array;Ct.prototype.DefaultInterpolation=Wi;var An=class extends Ct{};An.prototype.ValueTypeName="bool";An.prototype.ValueBufferType=Array;An.prototype.DefaultInterpolation=Hi;An.prototype.InterpolantFactoryMethodLinear=void 0;An.prototype.InterpolantFactoryMethodSmooth=void 0;var gr=class extends Ct{};gr.prototype.ValueTypeName="color";var xr=class extends Ct{};xr.prototype.ValueTypeName="number";var _r=class extends ii{constructor(e,t,n,i){super(e,t,n,i)}interpolate_(e,t,n,i){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,c=(n-t)/(i-t),l=e*a;for(let h=l+a;l!==h;l+=4)on.slerpFlat(s,0,o,l-a,o,l,c);return s}},yi=class extends Ct{InterpolantFactoryMethodLinear(e){return new _r(this.times,this.values,this.getValueSize(),e)}};yi.prototype.ValueTypeName="quaternion";yi.prototype.DefaultInterpolation=Wi;yi.prototype.InterpolantFactoryMethodSmooth=void 0;var En=class extends Ct{};En.prototype.ValueTypeName="string";En.prototype.ValueBufferType=Array;En.prototype.DefaultInterpolation=Hi;En.prototype.InterpolantFactoryMethodLinear=void 0;En.prototype.InterpolantFactoryMethodSmooth=void 0;var vr=class extends Ct{};vr.prototype.ValueTypeName="vector";var Sr="\\\\[\\\\]\\\\.:\\\\/",rf=new RegExp("["+Sr+"]","g"),Tr="[^"+Sr+"]",af="[^"+Sr.replace("\\\\.","")+"]",of=/((?:WC+[\\/:])*)/.source.replace("WC",Tr),lf=/(WCOD+)?/.source.replace("WCOD",af),cf=/(?:\\.(WC+)(?:\\[(.+)\\])?)?/.source.replace("WC",Tr),hf=/\\.(WC+)(?:\\[(.+)\\])?/.source.replace("WC",Tr),uf=new RegExp("^"+of+lf+cf+hf+"$"),df=["material","materials","bones","map"],yr=class{constructor(e,t,n){let i=n||Re.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,i)}getValue(e,t){this.bind();let n=this._targetGroup.nCachedObjects_,i=this._bindings[n];i!==void 0&&i.getValue(e,t)}setValue(e,t){let n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,s=n.length;i!==s;++i)n[i].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},Re=class{constructor(e,t,n){this.path=t,this.parsedPath=n||Re.parseTrackName(t),this.node=Re.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new Re.Composite(e,t,n):new Re(e,t,n)}static sanitizeNodeName(e){return e.replace(/\\s/g,"_").replace(rf,"")}static parseTrackName(e){let t=uf.exec(e);if(t===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);let n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(i!==void 0&&i!==-1){let s=n.nodeName.substring(i+1);df.indexOf(s)!==-1&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=s)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return n}static 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e=this.node,t=this.parsedPath,n=t.objectName,i=t.propertyName,s=t.propertyIndex;if(e||(e=Re.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn\'t found.");return}if(n){let l=t.objectIndex;switch(n){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let h=0;h<e.length;h++)if(e[h].name===l){l=h;break}break;case"map":if("map"in 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Bundled license information:\n\nthree/build/three.module.js:\n  (**\n   * @license\n   * Copyright 2010-2022 Three.js Authors\n   * SPDX-License-Identifier: MIT\n   *)\n*/\n')}
// src/core/workers/WorkerManager.ts
var CreateEdgesGeometryWorker=class{constructor(){this.worker=new Worker2,this.geometries=new Map,
// eslint-disable-line
this.loadedGeometries=new Map,this.jobCount=0,this.init()}add(e,t){this.geometries.set(e,t),this.jobCount++}get(e){return this.geometries.get(e)}init(){this.worker.addEventListener("message",(e=>{const t=this.geometries.get(e.data.id.toString());(null==t?void 0:t.length)>0&&(t.forEach((t=>{(null==t?void 0:t.geometry)&&(null==t?void 0:t.matrix)&&(null==t?void 0:t.geom)&&(null==t?void 0:t.line)&&(t.geom.parameters={geometry:t.geometry,thresholdAngle:5},t.geom.setAttribute("position",new Float32BufferAttribute(e.data.vertices,3)),t.geom.applyMatrix4(t.matrix),t.line.geometry=t.geom,t.line.visible=!0)})),this.geometries.delete(e.data.id.toString()),this.jobCount--),this.loadedGeometries.set(e.data.id.toString(),e.data.vertices)}))}postMessage(e){this.worker.postMessage(JSON.stringify(e))}},createEdgesGeometryWorker=new CreateEdgesGeometryWorker,Default_Up=new Vector3(0,1,0),_ObjectUtils=class{
/**
   * Clears any styles, including transparency, wireframe mode, filter by floor, etc.
   * @param object
   */
static resetObjectStyle(e){this.revertWireframeMode(e),this.revertObjectOpacity(e,[]),this.revertAppliedMaterialToObject(e),this.revertVisibleForFloors(e)}
/**
   * Clears any styles, including transparency, wireframe mode, filter by floor, etc.
   */static resetObjectStyleById(e,t){const r=this.getObjectById(e,t);this.resetObjectStyle(r)}
/**
   * Sets an object's opacity
   * @returns returns MaterialInfo list in case caller want to revert the opacity
   */static setObjectOpacity(e,t=.3,r,i){const n=[],s=e=>{n.find((t=>t.id===e.id))||(n.push({id:e.id,opacity:e.opacity,transparent:e.transparent,side:e.side}),e.opacity*=t,e.transparent=!0,e.side=DoubleSide)},a=e=>{const r=n.find((t=>t.id===e.id));if(!r){const r=e.clone();return n.push({id:e.id,opacity:e.opacity,transparent:e.transparent,side:e.side,material:e,clonedMaterial:r}),r.opacity*=t,r.transparent=!0,r}return r.clonedMaterial};return e.traverse((e=>{if((!i||-1===i.indexOf(e.id))&&(!r||-1!==r.indexOf(e.id))&&e instanceof Mesh){const t=e;if(r||i){if(Array.isArray(t.material)){const e=[];t.material.forEach((t=>{const r=a(t);r&&e.push(r)})),t.material=e}else if(t.material){const e=a(t.material);e&&(t.material=e)}}else if(Array.isArray(t.material))t.material.forEach((e=>{s(e)}));else if(t.material){const e=t.material;s(e)}}})),n}
/**
   * Reverts an object's opacity
   * @param object the root object
   */static revertObjectOpacity(e,t,r,i){const n=e=>{const r=t.find((t=>t.id===e.id));r&&(e.opacity=r.opacity,e.transparent=r.transparent,e.side=r.side)},s=e=>{const r=t.find((t=>t.clonedMaterial&&t.clonedMaterial.id===e.id));if(r)return r.material};e.traverse((e=>{if((!i||-1===i.indexOf(e.id))&&(!r||-1!==r.indexOf(e.id))&&e instanceof Mesh)if(Array.isArray(e.material)){const t=[];e.material.forEach((e=>{const r=s(e);r?t.push(r):n(e)})),e.material=t}else if(e.material){const t=s(e.material);t?e.material=t:n(e.material)}}))}
/**
   * Sets an object's opacity
   */static setObjectOpacityById(e,t,r=.3,i,n){const s=e.getObjectById(t);if(!s)throw new Error(`Failed to find object by id: ${t}`);return _ObjectUtils.setObjectOpacity(s,r,i,n)}
/**
   * Reverts an object's opacity
   */static revertObjectOpacityById(e,t,r,i,n){const s=e.getObjectById(t);if(!s)throw new Error(`Failed to find object by id: ${t}`);_ObjectUtils.revertObjectOpacity(s,r,i,n)}
/**
   * Applies material to an object, including its children
   * The originalMaterial will be saved to userData in case user want to revert it
   */static applyMaterialToObject(e,t,r,i){e.traverse((e=>{i&&-1!==i.indexOf(e.id)||r&&-1===r.indexOf(e.id)||e instanceof Mesh&&(e.userData.originalMaterial||(e.userData.originalMaterial=e.material),e.material=t)}))}
/**
   * Revert applied material to an object, including its children
   */static revertAppliedMaterialToObject(e,t,r){e.traverse((e=>{r&&-1!==r.indexOf(e.id)||t&&-1===t.indexOf(e.id)||e.userData.originalMaterial&&(e.material=e.userData.originalMaterial,e.userData.originalMaterial=void 0)}))}
/**
   * Sets an object's opacity
   */static applyMaterialToObjectById(e,t,r,i,n){const s=e.getObjectById(t);if(!s)throw new Error(`Failed to find object by id: ${t}`);this.applyMaterialToObject(s,r,i,n)}
/**
   * Reverts an object's opacity
   */static revertAppliedMaterialToObjectById(e,t,r,i){const n=e.getObjectById(t);if(!n)throw new Error(`Failed to find object by id: ${t}`);this.revertAppliedMaterialToObject(n,r,i)}
/**
   * Applies a default opacity material to an object, including its children
   */static applyOpacityMaterialToObject(e,t,r){const i=new MeshBasicMaterial({color:0,transparent:!0,opacity:.05});this.applyMaterialToObject(e,i,t,r)}
// /**
//  * Explodes an object
//  */
// public static explodeObject(scene: THREE.Scene, object: THREE.Object3D, explodeUp = false): Exploder {
//     const position = new THREE.Vector3();
//     SceneUtils.getObjectCenter(object, position);
//     const exploder = new Exploder(scene, object.id, position);
//     exploder.setOnlyExplodeUp(explodeUp);
//     exploder.explode();
//     return exploder;
// }
// /**
//  * Unexplodes an object
//  */
// public static unexplodeObject(exploder: Exploder) {
//     if (!exploder) {
//         throw new Error("Invalid exploder!");
//     }
//     exploder.unexplode();
// }
/**
   * Sets an object to be wireframe mode.
   * In order to revert wireframe mode, we'll store original material in userData: \{
   *   materialForWireframe: THREE.Material
   * \}
   * It seems wireframe mode have performance degradation, look at here for more info:
   * https://stackoverflow.com/questions/45917611/shader-wireframe-of-an-object
   */
static setWireframeMode(e){const t=new MeshBasicMaterial({color:16732160,wireframe:!0,transparent:!0,opacity:.8});e.traverseVisible((e=>{if(e instanceof Mesh){const r=e;r.userData.materialForWireframe=r.material,r.material=t}}))}
/**
   * Sets an object to be wireframe mode.
   */static setWireframeModeById(e,t){const r=e.getObjectById(t);if(!r)throw new Error(`Failed to find object by id: ${t}`);_ObjectUtils.setWireframeMode(r)}
/**
   * Reverts an object to be non-wireframe mode.
   */static revertWireframeMode(e){e.traverseVisible((e=>{e instanceof Mesh&&e.userData.materialForWireframe&&(e.material=e.userData.materialForWireframe,e.userData.materialForWireframe=void 0)}))}
/**
   * Reverts an object to be non-wireframe mode.
   */static revertWireframeModeById(e,t){const r=e.getObjectById(t);if(!r)throw new Error(`Failed to find object by id: ${t}`);_ObjectUtils.revertWireframeMode(r)}
/**
   * Finds objects by name, id, userData, etc.
   * @param scene
   * @param targetIds target object ids to find from
   * @param searchText search text
   * @param findFirst only find the first
   */static findInner(e,t,r=[],i=!1){const n=t.toLowerCase(),s=[],a=e=>-1!==e.toLowerCase().indexOf(n),o=e=>-1!==e.toString().indexOf(n),l=e=>{if(e.name&&-1!==e.name.toLowerCase().indexOf(n))return!0;if(e.gltfExtensions){const t=e.gltfExtensions,r=t.objectId&&t.objectId.Value||t.elementId&&t.elementId.Value;if(r&&-1!==r.toLowerCase().indexOf(n))return!0}return!1};if(r.length>0)for(let t=0;t<r.length;++t){const n=r[t],c=e.getObjectById(n);if(c&&c.traverse((e=>{(a(e.name)||o(e.id)||l(e.userData))&&s.push(e)})),i&&s.length>0)return[s[0]]}else if(e.traverse((e=>{(a(e.name)||o(e.id)||l(e.userData))&&s.push(e)})),i&&s.length>0)return[s[0]];return s}
/**
   * Finds objects by given string
   */static find(e,t,r=[],i=!1){return this.findInner(e,t,r,i)}
/**
   * Finds the first object by given string
   */static findFirst(e,t,r=[],i=!1){const n=this.findInner(e,t,r,i);if(n.length>0)return n[0]}
/**
   * Checks if given string contains floor
   * @param str string to match, e.g. '5F(xxx)'
   */static getFloorsFromString(e){const t=[],r=new RegExp(/(?:-?(?:\d+(?:\.5)?)F)(?=\W|$)/,"g").exec(e);return r&&r.length>0&&r.forEach((e=>{if(e){const r=e.replace("F",""),i=Number(r);i?t.push(i):console.log(`[OU] invalid floor: ${e}`)}})),t}
/**
   * Matches if a string contains floor string
   * @param str string to match, e.g. '5F(xxx)'
   * @param floor '5F', etc.
   */static matchFloor(e,t){return-1!==this.getFloorsFromString(e).findIndex((e=>e===t))}
/**
   * Matches if a string contains one of floor string in floors
   * @param str string to match, e.g. '5F(xxx)'
   * @param floor '5F', etc.
   */static matchFloors(e,t){return-1!==this.getFloorsFromString(e).findIndex((e=>-1!==t.findIndex((t=>t===e))))}
/**
   * Distincts/find floors from models, by checking children object.name
   */static distinctFloors(e,t){const r=[],i=e=>{this.getFloorsFromString(e).forEach((e=>{r[e]=!0}))};return t.forEach((t=>{const r=e.getObjectById(t);r&&r.traverse((e=>{if(i(e.name),e.userData.gltfExtensions){const t=e.userData.gltfExtensions;t.level&&t.level.Value&&i(t.level.Value)}}))})),Object.keys(r).sort()}
/**
   * Sets object's visible to true if its name, etc. match one of given floor.
   * This method won't affect other objects that don't match.
   */static traverseObjectByFloors(e,t,r,i,n){const s=e.getObjectById(t);if(!s)return[];s.traverse((e=>{let t=this.matchFloors(e.name,r);if(!t&&e.userData&&e.userData.gltfExtensions){const i=e.userData.gltfExtensions;i.level&&i.level.Value&&(t=this.matchFloors(i.level.Value,r))}t&&i&&i(e),!t&&n&&n(e)}))}
/**
   * Sets object belong to given floors to be visible
   * @param objectId root or parent object id
   * @param makeUnmatchedInvisible if it should make unmatched object invisible
   */static setVisibleForFloors(e,t,r,i=!0){this.traverseObjectByFloors(e,t,r,(e=>{let t=e;for(;t;)t.visible=!0,t=t.parent||void 0}),(e=>{i&&(e.visible=!1)}))}static revertVisibleForFloors(e){e.traverse((e=>{e.visible=!0}))}static revertVisibleForFloorsById(e,t){const r=this.getObjectById(e,t);this.revertVisibleForFloors(r)}static getObjectById(e,t){const r=e.getObjectById(t);if(!r)throw new Error(`Failed to find object by id: ${t}`);return r}
/**
   * Creates outlines for given object and children
   * @param object
   * @param options 'replaceOriginalObject' must be used carefully, it removes original objects and cannot get back for now.
   *   It can be used in case for really large models that has a bad performace.
   */static createOutlines(e,t={visibleOnly:!0,meshOnly:!0,replaceOriginalObject:!1}){if(!e)return[];if(0===e.children.length&&(t.visibleOnly&&!e.visible||t.meshOnly&&!(e instanceof Mesh)))return[];const r=e;for(let e=r.children.length-1;e>=0;--e){const i=r.children[e];this.createOutlines(i,t).forEach((e=>e.applyMatrix4(r.matrixWorld)))}if(!r.geometry)return[];const i=[];if(r instanceof InstancedMesh)for(let e=0;e<r.count;++e){const n=new Matrix4;r.getMatrixAt(e,n);const s=this.createOutline(r.geometry,n);if(t.replaceOriginalObject&&r.parent){r.parent.children.push(s)}else r.children.push(s);i.push(s)}else if(r instanceof Mesh){const e=this.createOutline(r.geometry,r.matrix);if(t.replaceOriginalObject&&r.parent){const t=r.parent;e.userData=Object.assign(e.userData,r.userData),r.removeFromParent(),r.geometry.dispose(),t.children.push(e)}else r.children.push(e);i.push(e)}return i}static addOutlines(e,t={visibleOnly:!0,meshOnly:!0,replaceOriginalObject:!1}){const r=this.createOutlines(e,t);return createEdgesGeometryWorker.loadedGeometries.clear(),r}
/**
   * Recursively removes outlines for given object and children
   */static removeOutlines(e){if(e&&Array.isArray(e.children))for(let t=e.children.length-1;t>=0;--t){const r=e.children[t];r.children.length>0&&this.removeOutlines(r),r.userData.isOutline&&e.remove(r)}}
/**
   * Recursively checks if an object or children has outline already
   */static hasOutline(e){let t=!1;for(let r=0;r<e.children.length;++r){const i=e.children[r];if(i.userData.isOutline){t=!0;break}if(i.children.length>0&&(t=this.hasOutline(i),t))break}return t}
/**
   * Sets outline visiblility for given object and children
   */static setOutlinesVisibility(e,t){e.traverse((e=>{e.userData.isOutline&&(e.visible=t)}))}
/**
   * Creates outline for given geometry
   */static createOutline(e,t,r=this.OUTLINE_MATERIAL){const i=new EdgesGeometry,n=new LineSegments(i,r);if(n.layers.set(layerForUnselectableObjects),n.userData.isOutline=!0,n.matrixAutoUpdate=matrixAutoUpdate,n.visible=!1,n.updateMatrix(),createEdgesGeometryWorker.loadedGeometries.has(e.id.toString())){const r=createEdgesGeometryWorker.loadedGeometries.get(e.id.toString());return i.parameters={geometry:e,thresholdAngle:5},i.setAttribute("position",new Float32BufferAttribute(r,3)),i.applyMatrix4(t),n.geometry=i,n.visible=!0,n}return createEdgesGeometryWorker.get(e.id.toString())||createEdgesGeometryWorker.add(e.id.toString(),[]),createEdgesGeometryWorker.loadedGeometries.has(e.id.toString())||(createEdgesGeometryWorker.add(e.id.toString(),createEdgesGeometryWorker.get(e.id.toString()).concat([{geometry:e,matrix:t,geom:i,line:n}])),createEdgesGeometryWorker.postMessage({id:e.id,position:e.getAttribute("position").toJSON(),index:e.getIndex(),thresholdAngle:5})),n}
/**
   * Creates outline for given geometry
   */static createOutlineSync(e,t,r=this.OUTLINE_MATERIAL){const i=new EdgesGeometry(e,5),n=new LineSegments(i,r);return n.layers.set(layerForUnselectableObjects),n.userData.isOutline=!0,n.matrixAutoUpdate=matrixAutoUpdate,n.applyMatrix4(t),n}
/**
   * Clones object
   * @param object target object to be cloned
   * @param cloneMaterial if it needs to clone material or not
   * @returns cloned object
   */static cloneObject(e,t=!0){const r=e.clone();return t&&r.traverse((e=>{(e instanceof Mesh||e instanceof Line)&&(e.material=MaterialUtils.cloneMaterial(e.material))})),r}
/**
   * Creates box mesh
   */static createBox(e,t,r,i=_ObjectUtils.BOX_FACE_MATERIAL,n=!0){const s=[],a=(e,t,r)=>{s.push(new Vector3(e,t,r))};a(0,0,0),a(e,0,0),a(e,t,0),a(0,t,0),a(0,0,r),a(e,0,r),a(e,t,r),a(0,t,r);const o=new BufferGeometry;o.setFromPoints(s);const l=[0,3,2,0,2,1,4,6,7,4,5,6,0,7,3,0,4,7,3,6,2,3,7,6,1,6,5,1,2,6];return n&&l.push(0,5,4,0,1,5),o.setIndex(l),o.computeVertexNormals(),new Mesh(o,i)}
/**
   * TODO: Relative to center
   */static rebaseObjectOnRTC(e){const t=e;if(!(t.isMesh||t.isLine||t.isPoints))return e;if(!(t.geometry&&t.geometry instanceof BufferGeometry))return e;const r=t.geometry;if(!r.hasAttribute("position"))return e;const i=r.getAttribute("position");if(0===i.count)return e;const n=i.itemSize,s=i.array,a=[];for(let e=0;e<n;e++)a.push(s[e]);for(let e=0;e<i.count;e++)for(let t=0;t<n;t++)s[e*n+t]-=a[t];e.updateMatrix();const o=e.matrix.clone();e.matrix.makeTranslation(a[0],a[1],a.length>2?a[2]:0);const l=e.matrixAutoUpdate;return e.matrixAutoUpdate=!1,e.applyMatrix4(o),e.matrixAutoUpdate=l,e}static isEmptyObject(e){if(0===e.children.length){const t=e.geometry;if(!t||!t.hasAttribute("position")||0===t.getAttribute("position").count)return!0}return!1}static removeEmptyObjects(e){for(let t=0;t<e.children.length;)this.removeEmptyObjects(e.children[t])||++t;return!!this.isEmptyObject(e)&&(e.removeFromParent(),!0)}
/**
   * From bottom to top, removes child objects first,
   * and then removes empty parent objects
   */static removeEmptyObjectsFromRemovingObjects(e,t){0!==e.length&&(e.forEach((e=>{e.removeFromParent()})),this.removeEmptyObjects(t))}
/**
   * To save memory, object3d shares some variables
   */static setSharedVariablesOfObject(e){e.uuid="",e.up=Default_Up}
/**
   * Checks if an object is a drawable leaf object
   */static isLeafObject(e){return(e instanceof Mesh||e instanceof Line||e instanceof Points)&&!(e.children.length>0||!e.geometry)}},ObjectUtils=_ObjectUtils;
// src/core/utils/ObjectUtils.ts
/**
 * Outline default material
 */
ObjectUtils.OUTLINE_MATERIAL=new LineBasicMaterial({name:"outline",color:0,transparent:!0,opacity:.2}),ObjectUtils.BOX_FACE_MATERIAL=new MeshPhongMaterial({color:11648971,transparent:!0,opacity:.3,side:FrontSide});
// src/core/utils/MergeUtils.ts
var tempMatrix2=new Matrix4,identifyMatrix=new Matrix4,_MergeUtils=class{static resetMergeInfo(){this.mergeInfo.removedObjects=0,this.mergeInfo.mergedMeshes=0,this.mergeInfo.mergedLines=0,this.mergeInfo.mergedPoints=0,this.mergeInfo.mergedUnknownTypeObjects=0,this.mergeInfo.elapsedTime=0}
/**
   * Merges child objects for given object.
   * it tries to merge objects in the same level and with the same parent;
   * @param saveBatchInfo caller can set saveBatchInfo to true, so that s/he can
   * get the object's original data before merged.
   * While this takes some extra space, so, we'd like to add a flag here.
   */static merge(e,t=!0){const r=Date.now();this.mergeInner(e,t),this.mergeInfo.elapsedTime+=Date.now()-r}
/**
   * Merges child objects of given object.
   * If objects' material are the same, they can be merged.
   */static mergeInner(e,t=!0){if(!e.children||e.children.length<1)return;const r=e.children.length,i={},n=[];for(let s=0;s<r;++s){const r=e.children[s];if(r.children.length>0){this.mergeInner(r,t);continue}if(r.userData.relativeToCenter)continue;if(r.isInstancedMesh)continue;if(!r.geometry)continue;if(!(r.geometry instanceof BufferGeometry))continue;let a=!1;const o=Object.values(i);for(let t=o.length-1;t>=0;--t){const r=o[t].indexes[0];if(a=this.tryHandleMergeableObjects(e,s,r,i,n),a)break}for(let t=n.length-1;!a&&t>=0;--t){const r=n[t];if(a=this.tryHandleMergeableObjects(e,s,r,i,n),a)break}a||n.push(s)}if(Object.keys(i).length<=0)return;const s=[],a=[],o=[],l=[];Object.values(i).forEach((r=>{const i=r.indexes,n=e.children[i[0]];let c=[],u=0,h=0,p=0;const d=[];if(i.forEach((r=>{var i,n,s;const a=e.children[r],o=a.geometry.clone();if(o.applyMatrix4(a.matrix),GeometryUtils.tryConvertInterleavedBufferAttributes(o),o.userData.isLineSegments=!0===a.isLineSegments,c.push(o),t){const e=null==(n=null==(i=o.attributes)?void 0:i.position)?void 0:n.count,t=(null==(s=o.index)?void 0:s.count)||0;d.push({batchId:u,
//name,
//id,
positionStart:h,positionCount:e,indexStart:p,indexCount:t}),h+=e,p+=t,u++}})),0===c.length)return;let m;if(n.isMesh){const e=mergeBufferGeometries(c);if(!e)return;e.userData={},m=new Mesh(e,n.material),s.push(m)}else if(n.isLine){const e=this.mergeLineGeometries(c,t,n.material instanceof LineDashedMaterial||n.material instanceof ShaderMaterial,d);if(!e)return;m=new LineSegments(e,n.material),a.push(m)}else if(n.isPoints){const e=mergeBufferGeometries(c);if(!e)return;e.userData={},m=new Points(e,n.material),o.push(m)}m&&(t?m.userData.batches=d:m.userData=n.userData,m.userData.layerName=n.userData.layerName,m.name=`[Merged] ${n.name}`,m.matrixAutoUpdate=matrixAutoUpdate,m.renderOrder=n.renderOrder,m.layers=n.layers,m.visible=n.visible,l.push(...i)),c.forEach((e=>{GeometryUtils.releaseGeometryManually(e)})),c=[]})),l.sort(((e,t)=>t-e)),l.forEach((t=>{const r=e.children[t];e.remove(r)})),[...s,...a,...o].forEach((t=>{e.add(t)})),e.updateMatrix(),this.mergeInfo.removedObjects+=l.length,this.mergeInfo.mergedMeshes+=s.length,this.mergeInfo.mergedLines+=a.length,this.mergeInfo.mergedPoints+=o.length}
/**
   * @param object parent object or THREE.Object3D[]
   * @param i index of for object.children[]
   * @param k index of for object.children[]
   * @param dict to store merge-able object
   * @param nonMergeIndexes used in order to improve performance
   */static tryHandleMergeableObjects(e,t,r,i,n){let s=!1;const a=Array.isArray(e),o=a?e.length:e.children.length;if(t===r||t>=o||r>=o)return s;const l=a?e[t]:e.children[t],c=a?e[r]:e.children[r];return this.areObjectsMergeable(l,c)&&this.areGeometriesMergeable(l.geometry,c.geometry)&&MaterialUtils.materialsEquals(l.material,c.material)&&(i[r]||(i[r]={indexes:[r]},this.removeFromArray(n,r)),i[r].indexes.push(t),s=!0),s}
/**
   * TODO: Filters XC etc.
   * there are cases where entities with xc and without xc are merged together
   */static isFilteredByOtherFactors(e,t){const r=e;if(r.isMesh&&r.material.isShaderMaterial)return!0;let i=!1,n=e;for(;n&&n!==t;){const e=n.userData;if(e.relativeToCenter||e.spatialFilterHandle){i=!0;break}n=n.parent}return i}
/**
   * Merges all objects of given object, just leaf children.
   * If objects' material are the same, they can be merged.
   * Better to call mergeInner first then deepMerge for a better performance.
   * return \{ "added": THREE.Object3D[], "removed": THREE.Object3D[] \}
   */static deepMerge(e,t,r=!0,i=!0,n=!0){const s={added:[],removed:[]};if(e.length<=1)return s;let a=Date.now();const o={},l=[];for(let r=0;r<e.length;++r){const i=e[r];if(i.isInstancedMesh)continue;if(!i.geometry)continue;if(!(i.geometry instanceof BufferGeometry))continue;if(this.isFilteredByOtherFactors(e[r],t))continue;let n=!1;const s=Object.values(o);for(let t=s.length-1;t>=0;--t){const i=s[t].indexes[0];if(n=this.tryHandleMergeableObjects(e,r,i,o,l),n)break}for(let t=l.length-1;!n&&t>=0;--t){const i=l[t];if(n=this.tryHandleMergeableObjects(e,r,i,o,l),n)break}n||l.push(r)}if(Object.keys(o).length<=0)return s;log.debug(`[Merge] Built merged indexes for ${e.length} objects in ${(Date.now()-a)/1e3}s`),a=Date.now();const c=[],u=[],h=[],p=[];Object.values(o).forEach((r=>{const i=r.indexes;if(i.length<2)return;const s=e[i[0]];let a=[],o=0,l=0,d=0;const m=[];if(i.forEach((r=>{var i,c,u;const h=e[r],p=h.geometry.clone();if(s.material instanceof LineBasicMaterial&&p.deleteAttribute("lineDistance"),this.applyMatrix(p,h,t),p.userData.isLineSegments=!0===h.isLineSegments,a.push(p),n){const e=null==(c=null==(i=p.attributes)?void 0:i.position)?void 0:c.count,t=(null==(u=p.index)?void 0:u.count)||0;let r;s.isLine&&(p.boundingSphere||p.computeBoundingSphere(),r=p.boundingSphere.clone()),m.push({batchId:o,
//name,
//id,
positionStart:l,positionCount:e,indexStart:d,indexCount:t,boundingSphere:r}),l+=e,d+=t,o++}})),0===a.length)return;let f;if(s.isMesh){const e=mergeBufferGeometries(a);if(!e)return;e.userData={},f=new Mesh(e,s.material),c.push(f)}else if(s.isLine){const e=this.mergeLineGeometries(a,n,s.material instanceof LineDashedMaterial||s.material instanceof ShaderMaterial,m);if(!e)return;f=new LineSegments(e,s.material),u.push(f)}else if(s.isPoints){const e=mergeBufferGeometries(a);if(!e)return;e.userData={},f=new Points(e,s.material),h.push(f)}f&&(n?f.userData.batches=m:f.userData=s.userData,f.userData.layerName=s.userData.layerName,f.name=`[Merged] ${s.name}`,f.matrixAutoUpdate=matrixAutoUpdate,f.renderOrder=s.renderOrder,f.layers=s.layers,f.visible=s.visible,i.forEach((e=>p.push(e)))),a.forEach((e=>{GeometryUtils.releaseGeometryManually(e)})),a=[]})),log.debug(`[Merge] Ran deepMerge() in ${(Date.now()-a)/1e3}s`);const d=s.removed;p.forEach((t=>{const i=e[t];d.push(i),r&&i.removeFromParent()}));const m=s.added;return[...c,...u,...h].forEach((e=>{m.push(e),r&&t&&(t.add(e),e.updateWorldMatrix(!1,!1))})),this.mergeInfo.removedObjects+=p.length,this.mergeInfo.mergedMeshes+=c.length,this.mergeInfo.mergedLines+=u.length,this.mergeInfo.mergedPoints+=h.length,i&&t&&ObjectUtils.removeEmptyObjects(t),s}
/**
   * since we'll move geometry to another merged mesh under a group, below is the structure:
      - root object
        - merged objects group
          - merged object 1
   * need to consider a geomery's matrix for each level of ancestor
  */static applyMatrix(e,t,r){let i=t;for(tempMatrix2.identity();i&&i!==r&&(tempMatrix2.premultiply(i.matrix),i.parent);)i=i.parent;return tempMatrix2.equals(identifyMatrix)?e:e.applyMatrix4(tempMatrix2)}
/**
   * Merges geometries for lines
   */static mergeLineGeometries(e,t,r,i){let n;if(r)n=_MergeUtils.mergeBufferGeometriesWithLinesToLineSegements(e,t,i);else{if(n=mergeBufferGeometries(e),!n)return;n.userData={};const r=[];let s=0;e.forEach(((e,n)=>{const a=e.attributes.position;if(!a)return;const o=e.index,l=!0===e.userData.isLineSegments,c=r.length;if(o)for(let e=0;e<o.count;e++){const t=o.array[e];l?r.push(s+t):e>0&&r.push(s+o.array[e-1],s+t)}else for(let e=0;e<a.count;e++)e>0&&(l?e%2==1&&r.push(s+e-1,s+e):r.push(s+e-1,s+e));s+=a.count,t&&i&&(i[n].indexStart=c,i[n].indexCount=r.length-c)})),n.setIndex(r)}return n}static mergeBufferGeometriesWithLinesToLineSegements(e,t,r){const i=new Set(Object.keys(e[0].attributes)),n={},s=new BufferGeometry,a=[];let o=0;for(let s=0;s<e.length;++s){let l=e[s];const c=!0===l.userData.isLineSegments;a.push(c),l.index&&(log.debug(`[Merge] Geometry '${s}' contains index buffer, going to convert it to non-indexed.`),l=GeometryUtils.convertGeometryWithIndexedToNonIndexed(l));let u=0;for(const e in l.attributes){if(!i.has(e))return void log.error(`[Merge] mergeBufferGeometries() failed with geometry at index ${s}. All geometries must have compatible attributes; make sure ${e} attribute exists among all geometries, or in none of them`);n[e]||(n[e]=[]),n[e].push(l.attributes[e]),u++}if(u!==i.size)return void log.error(`[Merge] mergeBufferGeometries() failed with geometry at index ${s}. Make sure all geometries have the same number of attributes.`);if(t&&r){const e=l.attributes.position;r[s].indexStart=o,r[s].indexCount=e.count,r[s].positionStart=o,r[s].positionCount=e.count,o+=e.count}}for(const e in n){const t=_MergeUtils.mergeBufferAttributesWithLinesToLineSegements(n[e],a);if(!t)return void log.error(`[Merge] mergeBufferGeometries() failed while trying to merge the ${e} attribute.`);s.setAttribute(e,t)}return s}static mergeBufferAttributesWithLinesToLineSegements(e,t){let r,i,n,s=0;for(let a=0;a<e.length;++a){const o=e[a];if(void 0===r&&(r=o.array.constructor),r!==o.array.constructor)return void log.error("[Merge] mergeBufferAttributes() failed. THREE.BufferAttribute.array must be of consistent array types across matching attributes.");if(void 0===i&&(i=o.itemSize),i!==o.itemSize)return void log.error("[Merge] mergeBufferAttributes() failed. THREE.BufferAttribute.itemSize must be consistent across matching attributes.");if(void 0===n&&(n=o.normalized),n!==o.normalized)return void log.error("[Merge]  mergeBufferAttributes() failed. THREE.BufferAttribute.normalized must be consistent across matching attributes.");const l=t[a]?0:o.count-2;s+=(o.count+l)*i}const a=new r(s);let o=0;for(let i=0;i<e.length;++i){const n=t[i],s=e[i],l=n?0:s.count-2,c=s.count+l,u=s.itemSize,h=new r(c*u);let p=0;for(let e=0;e<s.count;e++){const t=e*u,r=0!==e&&e!==s.count-1&&!n;for(let e=0;e<u;e++)h[p+e]=s.array[t+e],r&&(h[p+u+e]=s.array[t+e]);p+=r?2*u:u}a.set(h,o),o+=c*u}return new BufferAttribute(a,i,n)}
/**
   * Removes a number from array
   */static removeFromArray(e,t){for(let r=e.length-1;r>=0;--r)if(e[r]===t)return void e.splice(r,1)}
/**
   * Removes object from objects
   */static removeObjectFromArray(e,t){for(let r=e.length-1;r>=0;--r)if(e[r]===t)return void e.splice(r,1)}
/**
   * Checks if two geometries are mergable.
   * It requires they have the same type and the same attributes.
   */static areGeometriesMergeable(e,t){if(!e||!t)return!1;if("InstancedBufferGeometry"===e.type||"InstancedBufferGeometry"===t.type)return!1;if(!!e.index!=!!t.index)return!1;const r=Object.keys(e.attributes);if(r.length!==Object.keys(t.attributes).length)return!1;for(const e of r)if(!t.attributes[e])return!1;return!0}
/**
   * Checks if two objects are mergable.
   * It requires
   * - They are with the same masks.
   * - Their userData.layerName must be the same if there is. This is useful for Dxf.
   * - They have the same type or the same draw type( Mesh or Line or Point).
   */static areObjectsMergeable(e,t){if(e.layers.mask!==t.layers.mask)return!1;if(e.renderOrder!==t.renderOrder)return!1;if(e.visible!==t.visible)return!1;if(e.userData.layerName!==t.userData.layerName)return!1;if(e.type===t.type)return!0;const r=e,i=t;return r.isMesh&&i.isMesh||r.isLine&&i.isLine||r.isPoints&&i.isPoints}
/**
   * Checks if it is a merged object
   */static isMergedMesh(e){return!(!e||!e.userData.batches)}static isFaceIndexInBatch(e,t,r){if(e.boundsTree){const i=e.index.getX(3*r);if(i>=t.positionStart&&i<t.positionStart+t.positionCount)return!0}else if(e.index){const e=t.indexStart/3,i=(t.indexStart+t.indexCount)/3-1;if(r>=e&&r<=i)return!0}else{const e=3*r;if(e>=t.positionStart&&e<t.positionStart+t.positionCount)return!0}return!1}static getBatchByFaceIndex(e,t){if(t<0)return void log.error(`[Merge]: Invalid faceIndex: ${t}`);const r=e&&e.geometry&&e.userData.batches;if(r)for(let i=0;i<r.length;++i){const n=r[i];if(this.isFaceIndexInBatch(e.geometry,n,t))return n}}
/**
   * Gets batchId by faceIndex for a merged mesh
   */static getBatchIdByFaceIndex(e,t){const r=this.getBatchByFaceIndex(e,t);return r?r.batchId:-1}static getBatchByBatchId(e,t){const r=e&&e.geometry&&e.userData.batches;if(r)for(let e=0;e<r.length;++e){const i=r[e];if(i.batchId===t)return i}}
/**
   * Clones corresponding geometry for given batch.
   * To do this, we'll clone the geometry so the matrix, material, normal, uv, etc.
   * will be correct, and we'll remove extra index and position.
   */static cloneGeometryForBatch(e,t){var r,i;const n=e&&e.geometry;if(!n)return;const s=null==(r=n.attributes.position)?void 0:r.array;let a=null==(i=n.index)?void 0:i.array;if(!s||!a)return void log.warn(`[Merge]: Unexpected position: ${s}, or index: ${a}!`);const o=new BufferGeometry,l=t.positionStart,c=t.positionStart+t.positionCount,u=n.attributes;for(const e in u){const t=u[e],r=t.itemSize,i=t.array.slice(l*r,c*r);o.setAttribute(e,new BufferAttribute(i,r,t.normalized))}if(n.boundsTree&&(a=n.userData.originalIndex,!a))return void log.warn("[Merge] After building bvh, the original index data is not preserved !");const h=t.indexStart,p=t.indexStart+t.indexCount,d=[];let m=0;for(let e=h;e<p&&e<a.length;++e)d[m++]=a[e]-t.positionStart;return o.setIndex(d),n.boundingBox&&o.computeBoundingBox(),n.boundingSphere&&o.computeBoundingSphere(),o}},MergeUtils=_MergeUtils;
// used for collecting information and print logs
MergeUtils.mergeInfo={removedObjects:0,
// merge source object count
mergedMeshes:0,
// merge target object count
mergedLines:0,mergedPoints:0,mergedUnknownTypeObjects:0,
// we may not care its type
elapsedTime:0};
// src/core/exploder/Exploder.ts
var _Exploder=class{
// only explode at y direction
/**
   * Constructor of Explode
   * @param objectId target object id, that is going to be exploded
   * @param position if undefined, will explode object by its center
   * @param scale scale factor, 1 means 1 time farer away from exploder's position
   */
constructor(e,t,r,i=_Exploder.DEFAULT_SCALE){
// power of exploder, means how far will a sub-object exploded away
this.isExplodeUp=!1,this.scene=e,this.objectId=t,t||console.log(`[EXP] Invalid objectId: ${t}`),this.scale=i,i<=0&&console.log(`[EXP] Invalid scale: ${i}`),r?this.position=r:(this.position=new Vector3,this.getObjectCenter(this.position))}
/**
   * Explode the object
   */explode(){if(!this.objectId||!this.position||!this.scale)return void console.log(`[EXP] Invalid objectId: ${this.objectId}, or position: ${this.position}, or this.power: ${this.scale}`);const e=this.scene.getObjectById(this.objectId);e&&e.children?(console.log(`[EXP] Exploding ${e.name} at: ${this.position.x}, ${this.position.y}, ${this.position.z}`),this.explodeObject(e)):console.log("[EXP] No children to explode!")}
/**
   * Explodes a parent or leaf object
   */explodeObject(e){e.geometry?this.explodeLeafObject(e):e.children.length>0?e.children.forEach((e=>this.explodeObject(e))):this.explodeLeafObject(e)}
/**
   * Explodes a leaf object (that has geometry, and ususally no children)
   */explodeLeafObject(e){if(e.geometry){if(e.userData.originalPosition=e.position.clone(),e instanceof InstancedMesh){const t=new Matrix4,r=new Vector3,i=new Quaternion,n=new Vector3;for(let s=0;s<e.count;++s){if(e.getMatrixAt(s,t),t.decompose(r,i,n),this.isExplodeUp){const e=(r.z-this.position.z)*this.scale;r.setZ(r.z+e)}else{const e=r.clone().sub(this.position);r.addScaledVector(e,this.scale)}t.setPosition(r),e.setMatrixAt(s,t)}e.matrixWorldNeedsUpdate=!0,e.instanceMatrix.needsUpdate=!0}else{const t=e.position.clone();if(e instanceof Mesh&&e.geometry&&e.geometry.boundingBox?e.geometry.boundingBox.getCenter(t):console.warn(`[EXP] Failed to get center for ${e.type} '${e.name||e.id}', will use its position as center`),this.isExplodeUp){const r=(t.z-this.position.z)*this.scale;e.position.setZ(t.z+r)}else{const r=t.sub(this.position);e.position.addScaledVector(r,this.scale)}}e.updateMatrix()}}
/**
   * Unexplode the object
   */unexplode(){const e=this.scene.getObjectById(this.objectId);e&&e.children?(console.log(`[EXP] Unexploding ${e.name} at: ${this.position.x}, ${this.position.y}, ${this.position.z}`),this.unexplodeObject(e)):console.log("[EXP] No children to explode!")}
/**
   * Unexplodes a parent or leaf object
   */unexplodeObject(e){e.geometry?this.unexplodeLeafObject(e):e.children.length>0?e.children.forEach((e=>this.unexplodeObject(e))):this.unexplodeLeafObject(e)}
/**
   * Unexplodes a leaf object
   */unexplodeLeafObject(e){const t=e.userData.originalPosition;t&&(e.position.set(t.x,t.y,t.z),e.updateMatrix(),delete e.userData.originalPosition)}setOnlyExplodeUp(e){this.isExplodeUp=e}getObjectCenter(e){const t=new Box3;if(!this.objectId)return void console.log(`[EXP] Invalid objectId: ${this.objectId}`);const r=this.scene.getObjectById(this.objectId);r&&r.children?(r.traverse((e=>{t.expandByObject(e)})),t.getCenter(e)):console.log("[EXP] No children to explode!")}},Exploder=_Exploder;Exploder.DEFAULT_SCALE=1;
// src/core/utils/SceneUtils.ts
var SceneUtils=class{
/**
   * Get all visible objects' bounding box in a scene.
   * @param scene
   */
static getVisibleObjectBoundingBox(e){const t=new Box3;return e.traverseVisible((e=>{e instanceof Mesh&&!1!==e.userData.selectable&&t.expandByObject(e)})),t}static getObjectsBoundingBox(e,t,r){const i=new Box3;return t.forEach((t=>{const n=e.getObjectById(t);if(n){const e=SceneUtils.getBoundingBox(n,r);e.isEmpty()||i.union(e)}})),i}
/**
   * Box3.expandByObject() doesn't work well in some case.
   * E.g. when object's position is far away from object's center?
   * When objects are instanced?
   * That's why we need a method to find bounding box by object's children!
   * And, better to do sampling in case there are too many children.
   */static getBoundingBox(e,t=!0){const r=new Box3;if(e instanceof InstancedMesh)return SceneUtils.getInstancedMeshBoundingBox(e);if(0===e.children.length)return r.expandByObject(e),r;const i=e.children.length;let n=1;i>20&&(n=3),i>100&&(n=5),i>200&&(n=10),i>1e3&&(n=100),e.updateMatrixWorld(!1);for(let s=0;s<i;++s){const i=e.children[s];if(!t||s%n==0)if(i.updateMatrix(),i instanceof InstancedMesh){const e=SceneUtils.getInstancedMeshBoundingBox(i);e.isEmpty()||r.union(e)}else if(CommonUtils.isMatrixValid(i.matrixWorld)){const e=SceneUtils.getBoundingBox(i);e.isEmpty()||r.union(e)}else console.warn(`[SceneUtils] Found object(${i.type}) with invalid matrix: ${i.matrixWorld.elements}`)}return e.geometry&&r.expandByObject(e),r}
/**
   * InstancedMesh is different, we need to get its child meshes in order to get the bounding box
   */static getInstancedMeshBoundingBox(e){const t=new Box3,r=new Matrix4;for(let i=0;i<e.count;++i){e.getMatrixAt(i,r);const n=e.geometry.clone();if(n.boundingBox){const e=n.boundingBox.applyMatrix4(r);!e.isEmpty()&&CommonUtils.isBoxValid(e)&&t.union(e)}}return t.applyMatrix4(e.matrixWorld),t}static explodeObject(e,t,r,i=!1){r[e.id]&&r[e.id].unexplode();const n=new Vector3;SceneUtils.getObjectCenter(e,n);const s=new Exploder(t,e.id,n);s.setOnlyExplodeUp(i),s.explode(),r[e.id]=s}static explodeObjects(e,t,r,i=!1){return e.traverse((n=>{r.find((e=>e===n.id))&&(n.children&&1===n.children.length?SceneUtils.explodeObject(n.children[0],e,t,i):SceneUtils.explodeObject(n,e,t,i))})),t}static unexplodeObjects(e,t){e.traverse((e=>{const r=t[e.id];r&&(r.unexplode(),delete t[e.id])}))}static getObjectCenter(e,t){const r=SceneUtils.getBoundingBox(e);r.getCenter(t),t.y=r.min.y}},import_simplify_js=__toESM(require_simplify(),1),_cb=new Vector3,_ab=new Vector3,SimplifyModifier=class{modify(e,t){const r=(e=e.clone()).attributes;for(const t in r)"position"!==t&&e.deleteAttribute(t);const i=[],n=[],s=(e=mergeVertices(e)).getAttribute("position");for(let e=0;e<s.count;e++){const t=(new Vector3).fromBufferAttribute(s,e),r=new Vertex(t);i.push(r)}let a,o=e.getIndex();if(null!==o)for(let e=0;e<o.count;e+=3){const t=o.getX(e),r=o.getX(e+1),s=o.getX(e+2),a=new Triangle2(i[t],i[r],i[s],t,r,s);n.push(a)}else for(let e=0;e<s.count;e+=3){const t=e,r=e+1,s=e+2,a=new Triangle2(i[t],i[r],i[s],t,r,s);n.push(a)}for(let e=0,t=i.length;e<t;e++)computeEdgeCostAtVertex(i[e]);let l=t;for(;l--;){if(a=minimumCostEdge(i),!a){console.log("THREE.SimplifyModifier: No next vertex");break}collapse(i,n,a,a.collapseNeighbor)}const c=new BufferGeometry,u=[];o=[];for(let e=0;e<i.length;e++){const t=i[e].position;u.push(t.x,t.y,t.z),i[e].id=e}for(let e=0;e<n.length;e++){const t=n[e];o.push(t.v1.id,t.v2.id,t.v3.id)}return c.setAttribute("position",new Float32BufferAttribute(u,3)),c.setIndex(o),c}};
// src/core/utils/SimplifyUtils.ts
function pushIfUnique(e,t){-1===e.indexOf(t)&&e.push(t)}function removeFromArray(e,t){const r=e.indexOf(t);r>-1&&e.splice(r,1)}function computeEdgeCollapseCost(e,t){const r=t.position.distanceTo(e.position);let i=0;const n=[];for(let r=0,i=e.faces.length;r<i;r++){const i=e.faces[r];i.hasVertex(t)&&n.push(i)}for(let t=0,r=e.faces.length;t<r;t++){let r=1;const s=e.faces[t];for(let e=0;e<n.length;e++){const t=n[e],i=s.normal.dot(t.normal);r=Math.min(r,(1.001-i)/2)}i=Math.max(i,r)}n.length<2&&(i=1);return r*i+0}function computeEdgeCostAtVertex(e){if(0===e.neighbors.length)return e.collapseNeighbor=null,void(e.collapseCost=-.01);e.collapseCost=1e5,e.collapseNeighbor=null;for(let t=0;t<e.neighbors.length;t++){const r=computeEdgeCollapseCost(e,e.neighbors[t]);e.collapseNeighbor||(e.collapseNeighbor=e.neighbors[t],e.collapseCost=r,e.minCost=r,e.totalCost=0,e.costCount=0),e.costCount++,e.totalCost+=r,r<e.minCost&&(e.collapseNeighbor=e.neighbors[t],e.minCost=r)}e.collapseCost=e.totalCost/e.costCount}function removeVertex(e,t){for(console.assert(0===e.faces.length);e.neighbors.length;){removeFromArray(e.neighbors.pop().neighbors,e)}removeFromArray(t,e)}function removeFace(e,t){removeFromArray(t,e),e.v1&&removeFromArray(e.v1.faces,e),e.v2&&removeFromArray(e.v2.faces,e),e.v3&&removeFromArray(e.v3.faces,e);const r=[e.v1,e.v2,e.v3];for(let e=0;e<3;e++){const t=r[e],i=r[(e+1)%3];t&&i&&(t.removeIfNonNeighbor(i),i.removeIfNonNeighbor(t))}}function collapse(e,t,r,i){if(!i)return void removeVertex(r,e);const n=[];for(let e=0;e<r.neighbors.length;e++)n.push(r.neighbors[e]);for(let e=r.faces.length-1;e>=0;e--)r.faces[e]&&r.faces[e].hasVertex(i)&&removeFace(r.faces[e],t);for(let e=r.faces.length-1;e>=0;e--)r.faces[e].replaceVertex(r,i);removeVertex(r,e);for(let e=0;e<n.length;e++)computeEdgeCostAtVertex(n[e])}function minimumCostEdge(e){let t=e[0];for(let r=0;r<e.length;r++)e[r].collapseCost<t.collapseCost&&(t=e[r]);return t}var Triangle2=class{constructor(e,t,r,i,n,s){this.a=i,this.b=n,this.c=s,this.v1=e,this.v2=t,this.v3=r,this.normal=new Vector3,this.computeNormal(),e.faces.push(this),e.addUniqueNeighbor(t),e.addUniqueNeighbor(r),t.faces.push(this),t.addUniqueNeighbor(e),t.addUniqueNeighbor(r),r.faces.push(this),r.addUniqueNeighbor(e),r.addUniqueNeighbor(t)}computeNormal(){const e=this.v1.position,t=this.v2.position,r=this.v3.position;_cb.subVectors(r,t),_ab.subVectors(e,t),_cb.cross(_ab).normalize(),this.normal.copy(_cb)}hasVertex(e){return e===this.v1||e===this.v2||e===this.v3}replaceVertex(e,t){e===this.v1?this.v1=t:e===this.v2?this.v2=t:e===this.v3&&(this.v3=t),removeFromArray(e.faces,this),t.faces.push(this),e.removeIfNonNeighbor(this.v1),this.v1.removeIfNonNeighbor(e),e.removeIfNonNeighbor(this.v2),this.v2.removeIfNonNeighbor(e),e.removeIfNonNeighbor(this.v3),this.v3.removeIfNonNeighbor(e),this.v1.addUniqueNeighbor(this.v2),this.v1.addUniqueNeighbor(this.v3),this.v2.addUniqueNeighbor(this.v1),this.v2.addUniqueNeighbor(this.v3),this.v3.addUniqueNeighbor(this.v1),this.v3.addUniqueNeighbor(this.v2),this.computeNormal()}},Vertex=class{constructor(e){this.position=e,this.id=-1,this.faces=[],this.neighbors=[],this.collapseCost=0,this.collapseNeighbor=null}addUniqueNeighbor(e){pushIfUnique(this.neighbors,e)}removeIfNonNeighbor(e){const t=this.neighbors,r=this.faces,i=t.indexOf(e);if(-1!==i){for(let t=0;t<r.length;t++)if(r[t].hasVertex(e))return;t.splice(i,1)}}},SimplifyUtils=class{
/**
   * Gets simplified object.
   */
static simplifyGeometry(e,t){const r=this.getNumberOfVerticesToRemove(e,t);if(r>0){return(new SimplifyModifier).modify(e,r)}return e}
/**
   * Simplifies points of a line/pline/polygon, etc.
   * @param points point array
   * @param tolerance If tolerance is bigger, more points are simpified. Default is 1.
   */static simplifyPoints(e,t=1){const r=(0,import_simplify_js.default)(e,t);return this.simplifiedInfo.total+=e.length,this.simplifiedInfo.removed+=e.length-r.length,r}
/**
   * Gets number of vertices to remove
   */static getNumberOfVerticesToRemove(e,t){let r=0;e instanceof BufferGeometry&&e.index&&(r=e.attributes.position.count);const i=Math.floor(r*t);return r<20?0:i}};
// used for collecting information and print logs
SimplifyUtils.simplifiedInfo={total:0,removed:0};
// src/core/utils/SkyboxUtils.ts
var _SkyboxUtils=class{
/**
   * Creates sky
   * @param radius
   * @param widthSegments
   * @param heightSegments
   */
static createSkyOfGradientRamp(e=4e3,t=32,r=15,i=new Vector3,n=new Vector3(0,.7,.5)){const s=this.COLOR_TEMPLATES.default,a={topColor:{value:new Color(s[0])},skylineColor:{value:new Color(s[1])},bottomColor:{value:new Color(s[2])},offset:{value:400},exponent:{value:.9},skyCenter:{value:i||new Vector3},sunDirection:{value:n.normalize()}},o=new SphereGeometry(e,t,r),l=new ShaderMaterial({uniforms:a,vertexShader:this.vertexShader,fragmentShader:this.fragmentShader,side:BackSide}),c=new Mesh(o,l);return c.matrixAutoUpdate=!1,c.name=this.NAME,c.userData.selectable=!1,c.layers.set(layerForUnselectableObjects),c}
/**
   * Create sky according to a bounding box
   */static createSkyOfGradientRampByBoundingBox(e){let t=2*(e.max.x-e.min.x+(e.max.y-e.min.y)+(e.max.z-e.min.z));t<_SkyboxUtils.MIN_SKY_RADIUS?t=_SkyboxUtils.MIN_SKY_RADIUS:t>_SkyboxUtils.MAX_SKY_RADIUS&&(t=_SkyboxUtils.MAX_SKY_RADIUS);const r=new Vector3;e.getCenter(r);const i=_SkyboxUtils.createSkyOfGradientRamp(t,void 0,void 0,r);return i.position.set(r.x,0,r.z),i}
/**
   * Creates skybox by 6 pictures. The texture should be assigned to scene.background.
   */static createSkyFromTextures(e){return __async(this,null,(function*(){const t=new CubeTextureLoader;return new Promise((r=>{t.load(e,(e=>r(e)))}))}))}},SkyboxUtils=_SkyboxUtils;
// src/core/utils/UnitConversionUtils.ts
function __getPointBaseLength(){const e=document.createElement("div");e.setAttribute("style","height: 1in; visibility: hidden; position: absolute; margin: 0; padding: 0;"),document.body.appendChild(e);return.0254/e.clientHeight}SkyboxUtils.NAME="SKYBOX",SkyboxUtils.MIN_SKY_RADIUS=4e3,SkyboxUtils.MAX_SKY_RADIUS=2e4,SkyboxUtils.vertexShader="\n    varying vec3 vWorldPosition;\n    void main() {\n      vec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n      vWorldPosition = worldPosition.xyz;\n      gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n    }",SkyboxUtils.fragmentShader="\n    uniform vec3 topColor;\n    uniform vec3 skylineColor;\n    uniform vec3 bottomColor;\n    uniform float offset;\n    uniform float exponent;\n    uniform vec3 skyCenter;\n    uniform vec3 sunDirection;\n    varying vec3 vWorldPosition;\n    // Used to find the position to draw the sun. Sun size is bigger when this value is smaller\n    const float sunDirectionDotThreshold = 0.98;\n\n    void main() {\n      vec3 position = vec3(vWorldPosition.x - skyCenter.x, vWorldPosition.y - skyCenter.y, vWorldPosition.z - skyCenter.z);\n      vec3 normalizedPosition = normalize( position + offset );\n      float h = normalizedPosition.y;\n      vec3 color;\n      if (h > 0.0) {\n        color = mix( skylineColor, topColor, pow( h, exponent ) );\n\n        // draw the sun\n        float dotResult = dot(sunDirection, normalizedPosition);\n        if (dotResult > sunDirectionDotThreshold) {\n            const float sunSize = 1.0 - sunDirectionDotThreshold; // maximum sun size\n            const vec3 sunColor = vec3(1.0, 1.0, 1.0);\n            color = mix(color, sunColor, pow((dotResult + sunSize - 1.0) / sunSize, 3.0));\n        }\n      } else {\n        color = mix( skylineColor, bottomColor, pow( -h, exponent ) );\n      }\n      gl_FragColor = vec4(color , 1.0);\n    }",
// some color templates for skybox
SkyboxUtils.COLOR_TEMPLATES={default:[8828661,16777215,10066329],
// blue sky, gray ground
blueSky:[11189247,16777215,6974058],
// dark blue sky, gray ground
boardwalk:[14413823,16777215,15459804]};var unitConversionByMeter={file:1,
// hard code to be meters now. TODO: fix it later
m:1,mm:.001,cm:.01,ft:.3048,in:.0254,pt:__getPointBaseLength()},unitLabel={file:"m",m:"m",mm:"mm",cm:"cm",ft:"ft",in:"in",pt:"pt"},_getSuffix=e=>2===e?"²":3===e?"³":"",getUnitStr=(e,t=1)=>unitLabel[e]+_getSuffix(t),getLengthValueByUnit=(e,t,r,i=1)=>{if(null==r&&(r=t),r===t)return{value:e,unit:getUnitStr(r)};return{value:e*Math.pow(unitConversionByMeter[t]/unitConversionByMeter[r],i),unit:getUnitStr(r)+_getSuffix(i)}},Views=(e=>(e.Top="Top",e.Bottom="Bottom",e.Front="Front",e.Back="Back",e.Left="Left",e.Right="Right",e))(Views||{}),_Viewer3DUtils=class{
// /**
//  * Calculates camera position and look at point by given scene
//  * @param scene
//  * @param view
//  * @param eye this method pass out it to caller
//  * @param look this method pass out it to caller
//  */
// static getCameraPositionByView(
//     scene: THREE.Scene,
//     view: Views | string,
//     eye: THREE.Vector3,
//     look: THREE.Vector3,
//     cameraProjectionMatrix?: THREE.Matrix4
// ) {
//     const bbox = SceneUtils.getVisibleObjectBoundingBox(scene);
//     const cameraDir = Viewer3DUtils.getCameraDirectionByView(view);
//     Viewer3DUtils.getCameraPositionByBboxAndDirection(bbox, eye, look, cameraProjectionMatrix, cameraDir);
// }
// /**
//  * Calculates camera position and look at point by given object ids
//  * @param scene
//  * @param objectIds
//  * @param view
//  * @param eye
//  * @param look
//  */
// public static getCameraPositionByObjectIds(
//     scene: THREE.Scene,
//     objectIds: number[],
//     view: Views | string,
//     eye: THREE.Vector3,
//     look: THREE.Vector3,
//     cameraProjectionMatrix?: THREE.Matrix4
// ) {
//     const bbox = SceneUtils.getObjectsBoundingBox(scene, objectIds);
//     const cameraDir = Viewer3DUtils.getCameraDirectionByView(view);
//     Viewer3DUtils.getCameraPositionByBboxAndDirection(bbox, eye, look, cameraProjectionMatrix, cameraDir);
// }
// /**
//  * Gets camera's new position and target(lookAt) by given bbox and camera's current position
//  */
// public static getCameraPositionByObjects(
//     objects: THREE.Object3D[],
//     camera: THREE.Camera,
//     eye: THREE.Vector3,
//     look: THREE.Vector3
// ) {
//     const bbox = new THREE.Box3();
//     objects.forEach((object) => {
//         const box = SceneUtils.getBoundingBox(object);
//         bbox.union(box);
//     });
//     const cameraDir = new THREE.Vector3();
//     camera.getWorldDirection(cameraDir);
//     Viewer3DUtils.getCameraPositionByBboxAndDirection(bbox, eye, look, camera.projectionMatrix, cameraDir);
// }
// public static getCameraPositionByVisibleObject(
//     scene: THREE.Scene,
//     camera: THREE.Camera,
//     eye: THREE.Vector3,
//     look: THREE.Vector3
// ) {
//     const bbox = SceneUtils.getVisibleObjectBoundingBox(scene);
//     Viewer3DUtils.getCameraPositionByBboxAndDirection(bbox, eye, look, camera.projectionMatrix);
// }
/**
   * Gets camera's new position and target(lookAt) by given bbox and view
   */
static getCameraPositionByBboxAndView(e,t,r,i,n){const s=_Viewer3DUtils.getCameraDirectionByView(t);return this.getCameraPositionByBboxAndDirection(e,r,i,n,s)}
/**
   * Gets camera's new position and target(lookAt) by given bbox and expected camera direction
   */static getCameraPositionByBboxAndDirection(e,t,r,i,n){if(e.isEmpty())return;if(!i)return;const s=new Vector3,a=new Vector3,o=new Vector3(0,1,0);e.getSize(a),e.getCenter(s);let l,c,u=(a.x+a.y+a.z)/3*1.5;if(!n||(null==n?void 0:n.equals(new Vector3)))l=new Vector3(s.x+u,s.y+u/1.5,s.z+u),c=l.clone().sub(s);else{const e=new Vector3(u,u/1.5,u).length();c=new Vector3(-n.x,-n.y,-n.z).normalize().multiplyScalar(e),l=c.clone().add(s)}u=c.length(),c=c.normalize();const h=new Matrix4;h.lookAt(l,s,o);const p=new Matrix4;p.makeTranslation(-l.x,-l.y,-l.z);const d=e.clone().applyMatrix4(p).applyMatrix4(h.invert()).applyMatrix4(i),m=Math.max(Math.abs(d.max.x),Math.abs(d.min.x)),f=Math.max(Math.abs(d.max.y),Math.abs(d.min.y));u*=1.1*Math.sqrt(Math.pow(m,2)+Math.pow(f,2)),l=c.multiplyScalar(u).add(s),r.set(s.x,s.y,s.z),t.set(l.x,l.y,l.z)}static getCameraDirectionByView(e){const t=new Vector3(1,0,0);return"Top"/* Top */===e?t.set(0,-1,0):"Bottom"/* Bottom */===e?t.set(0,1,0):"Front"/* Front */===e?t.set(0,0,-1):"Back"/* Back */===e?t.set(0,0,1):"Left"/* Left */===e?t.set(1,0,0):"Right"/* Right */===e&&t.set(-1,0,0),t}
/**
   * Sleep a while
   */static sleep(e){return __async(this,null,(function*(){let t;return new Promise((r=>{t=setTimeout((()=>{r("")}),e)})).then((()=>{clearTimeout(t)}))}))}
/**
   * Twinkle the object several times
   */static twinkle(e,t=500){return __async(this,null,(function*(){const r=_Viewer3DUtils.twinklingObjectIds;r[e.id]||(r[e.id]=!0,e.visible=!e.visible,yield this.sleep(t),e.visible=!e.visible,yield this.sleep(t),e.visible=!e.visible,yield this.sleep(t),e.visible=!e.visible,yield this.sleep(t),e.visible=!e.visible,yield this.sleep(t),e.visible=!e.visible,delete r[e.id])}))}},Viewer3DUtils=_Viewer3DUtils;
// need to store the objects that is twinkling, do this to avoid one object to be
// twinkled while it is twinkling, that can be buggy!
Viewer3DUtils.twinklingObjectIds={};
// src/core/viewers/ViewerEvent.ts
var debugLines,ViewerEvent=(e=>(e.LayoutChanged="LayoutChanged",e.RenderAfter="RenderAfter",e))(ViewerEvent||{}),debug=!1,Drawable=class extends Event{constructor(e){super(),this.DEFAULT_LINE_WIDTH=1,this.DEFAULT_STROKE_STYLE="#000000",this.DEFAULT_FILL_STYLE="#000000",this.lineWidth=this.DEFAULT_LINE_WIDTH,this.lineColor=this.DEFAULT_STROKE_STYLE,this.fillColor=this.DEFAULT_FILL_STYLE,this.x=0,this.y=0,this.points=[],
// eslint-disable-next-line @typescript-eslint/no-explicit-any
this.userData={},this.width=0,this.height=0,
// for world to screen scale
this.tolerance=1,this.visible=!0,
// is select markup
this.selected=!1,
// TODO:If need
// renderOrder: number;
// When this is set, it checks every frame if the object is in the frustum of the camera before rendering the object.
// If set to false the object gets rendered every frame even if it is not in the frustum of the camera. Default is true.
this.needsFrustumCulled=!0,this.editPointSize=3,this.editPointColor="#ffffff",
// just for edit
this.matrix=new Matrix4,this.id=e||CommonUtils.guid()}setTolerance(e){this.tolerance=e}render(e,t){this.ctx=e,this.draw(e,t),this.selected&&this.drawSelect(e,t),debug&&(this.drawBounds(e,t),this.drawCenter(e,t))}getData(){return{id:this.id,points:this.points.map((e=>[e.x,e.y])),lineWidth:this.lineWidth,lineColor:this.lineColor,fillColor:this.fillColor,type:this.getClassType()}}setData(e){this.id=e.id,this.setLineWidth(e.lineWidth),this.setLineColor(e.lineColor),this.setFillColor(e.fillColor)}getVertexs(){return[new Vector3(this.x,this.y,0),new Vector3(this.x+this.width,this.y,0),new Vector3(this.x+this.width,this.y+this.height,0),new Vector3(this.x,this.y+this.height,0)]}setLineWidth(e){this.lineWidth=e||this.DEFAULT_LINE_WIDTH}setLineColor(e){this.lineColor=e||this.DEFAULT_STROKE_STYLE}setFillColor(e){this.fillColor=e||this.DEFAULT_FILL_STYLE}isSelected(){return this.selected}getCenter(){return this.getBounds().getCenter(new Vector3)}transToScreenCoord(e,t){return this.ctx?CoordinateConversionUtils.worldPosition2ScreenPoint(e,t,this.ctx.canvas):new Vector2}
/**
   *
   * @param ctx
   * @param camera
   * @describe just for debug bounds
   */drawBounds(e,t){const{min:r,max:i}=this.getBounds(),n=[],s=(e,t,r)=>n.push(new Vector3(e,t,r));s(i.x,i.y,i.z),s(r.x,i.y,i.z),s(r.x,r.y,i.z),s(i.x,r.y,i.z),s(i.x,i.y,r.z),s(r.x,i.y,r.z),s(r.x,r.y,r.z),s(i.x,r.y,r.z),s(r.x,i.y,i.z),s(r.x,r.y,i.z),s(i.x,i.y,i.z),s(i.x,r.y,i.z),s(i.x,i.y,r.z),s(i.x,r.y,r.z),s(r.x,i.y,r.z),s(r.x,r.y,r.z),s(r.x,i.y,i.z),s(r.x,i.y,r.z),s(i.x,i.y,i.z),s(i.x,i.y,r.z),s(r.x,r.y,i.z),s(r.x,r.y,r.z),s(i.x,r.y,i.z),s(i.x,r.y,r.z),e.save(),e.strokeStyle="yellow",e.beginPath(),n.forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);i%2==0?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),e.closePath(),e.stroke(),e.restore()}
/**
   *
   * @param ctx
   * @param camera
   * @describe just for debug
   */drawCenter(e,t){const r=this.transToScreenCoord(this.getCenter(),t);e.save(),e.fillStyle="yellow",e.beginPath(),e.arc(r.x,r.y,5,0,2*Math.PI),e.closePath(),e.fill(),e.restore()}getBounds(){const e=this.getVertexs();return(new Box3).setFromPoints(e)}},DrawableList=class{constructor(e){
// not really useful for now
this.drawableMap=new Map,this.category=e}addDrawable(e){this.drawableMap.set(e.id,e)}updateDrawable(e,t){e.setData(t)}removeDrawable(e){this.drawableMap.delete(e.id)}getDrawableById(e){return this.drawableMap.get(e)}clear(){this.drawableMap.clear()}getDrawables(){return this.drawableMap}getDrawableDatas(){return Array.from(this.drawableMap).map((([e,t])=>t.getData()))}setDrawableDatas(e){for(let t=0;t<e.length;t++){const r=e[t],i=CanvasRender.createDrawable(r);this.drawableMap.set(i.id,i)}}getDrawableByPosition(e,t){let r;for(const[i,n]of this.drawableMap)if(n.visible&&n.isPointInPath(e,t)){r=n;break}return r}},drawableClassMap={},CanvasRender=class extends Event{constructor(e){super(),this.drawableLists=[],this.frustum=new Frustum,this.projScreenMatrix=new Matrix4,this.viewer=e,this.init()}static _registerDrawableClass(e){drawableClassMap[e.prototype.getClassType()]=e}static createDrawable(e){const t=drawableClassMap[e.type];if(!t)throw new Error(`Invalid drawable type: ${t}`);const r=e.points.map((e=>new Vector3(e[0],e[1],e[2]||0))),i=new t(e.id,r);return i.setData(e),i}get container(){return this.viewer.viewerContainer}get camera(){return this.viewer.camera}get raycaster(){return this.viewer.getRaycaster()}
// for calculate screen length to world length
getPixelSize(e,t){const{clientWidth:r,clientHeight:i}=this.container;let n=0;if("OrthographicCamera"===t.type){const s=t;n=e*Math.max(s.right-s.left,s.top-s.bottom)/s.zoom/Math.max(r,i)}else if("PerspectiveCamera"===t.type){const r=t,s=this.viewer.cameraCfg,a=s&&CommonUtils.arrayToVector3(s.eye),o=s&&CommonUtils.arrayToVector3(s.look);n=2*e*(a.distanceTo(o)*Math.tan(r.fov/2*Math.PI/180))/i}return n}init(){this.initCanvas(),this.viewer.addEventListener("RenderAfter"/* RenderAfter */,(()=>{this.projScreenMatrix.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),this.frustum.setFromProjectionMatrix(this.projScreenMatrix),this.render()}))}initCanvas(){const e=this.canvas=document.createElement("canvas"),t=this.viewer.viewerContainer;e.classList.add("overlay-renderer"),e.style.pointerEvents="none",e.style.position="absolute",e.style.left="0px",e.style.top="0px",e.style.userSelect="none",this.context=e.getContext("2d",{willReadFrequently:!0});const{clientWidth:r,clientHeight:i}=t;this.setSize(r,i),t.appendChild(e)}toHighDpr(e,t,r){const i=window.devicePixelRatio||1,n=this.canvas;return n.width=t*i,n.height=r*i,e.scale(i,i),n.style.width=`${t}px`,n.style.height=`${r}px`,e}clearCanvas(){var e,t,r;null==(r=this.context)||r.clearRect(0,0,null==(e=this.canvas)?void 0:e.width,null==(t=this.canvas)?void 0:t.height)}addDrawableList(e){this.drawableLists.push(e)}render(){this.clearCanvas();const e=this.getSortedDrawables(),t=new Sphere;for(let r=0;r<e.length;r++){const i=e[r];if(i.setTolerance(this.getPixelSize(1,this.camera)),!i.visible)continue;i.getBounds().getBoundingSphere(t),i.needsFrustumCulled&&!this.frustum.intersectsSphere(t)||i.render(this.context,this.camera)}}setSize(e,t){const r=this.canvas;r.width=e,r.height=t,r.style.width=`${e}px`,r.style.height=`${t}px`,this.toHighDpr(this.context,e,t)}getSortedDrawables(){const e=[];return this.drawableLists.forEach((t=>{e.push(...Array.from(t.getDrawables().values()))})),e.sort(((e,t)=>t.getCenter().distanceTo(this.camera.position)-e.getCenter().distanceTo(this.camera.position))),e}getDrawablesByPosition(e,t){const r=this.getSortedDrawables().reverse(),i=[];for(let n=0;n<r.length;n++){const s=r[n];s.isPointInPath(e,t)&&i.push(s)}return i}measureTextLength(e,t){const r=this.context,i=e.split("\n");let n=0;for(let e=0;e<i.length;e++){const s=i[e];r.save(),r.font=t;const a=r.measureText(s).width;r.restore(),n=Math.max(n,a)}return n}screenshot(){return __async(this,arguments,(function*(e={type:"image/png",quality:.8}){var t,r,i;if(!this.canvas)return;const n=yield CommonUtils.canvasToImage(this.canvas),s=yield CommonUtils.canvasToImage(null==(t=this.viewer.renderer)?void 0:t.domElement);this.clearCanvas(),null==(r=this.context)||r.drawImage(s,0,0,s.width/window.devicePixelRatio,s.height/window.devicePixelRatio),null==(i=this.context)||i.drawImage(n,0,0,n.width/window.devicePixelRatio,n.height/window.devicePixelRatio);return this.canvas.toDataURL(e.type,e.quality)}))}destroy(){var e;this.drawableLists.forEach((e=>e.clear())),this.drawableLists=[],this.canvas&&(null==(e=this.viewer.viewerContainer)||e.removeChild(this.canvas),this.canvas=void 0)}},MarkupType=(e=>(e.Arrow="ArrowMarkup",e.Circle="CircleMarkup",e.CloudLine="CloudLineMarkup",e.CloudLineRectangle="CloudRectMarkup",e.Dot="DotMarkup",e.Ellipse="EllipseMarkup",e.PolyLine="PolylineMarkup",e.Rectangle="RectMarkup",e.Text="TextMarkup",e.X="XMarkup",e))(MarkupType||{}),import_lodash=__toESM(require_lodash(),1),Tooltip=class{constructor(e,t,r){this.follow=e=>{this.node.style.left=e.offsetX+15+"px",this.node.style.top=e.offsetY-30+"px"},this.show=()=>this.node.hasAttribute("hidden")&&this.node.removeAttribute("hidden"),this.hide=()=>!this.node.hasAttribute("hidden")&&this.node.setAttribute("hidden",""),this.destroy=()=>{this.target?this.target.removeEventListener(MOUSEMOVE_EVENT,this.follow):document.removeEventListener(MOUSEMOVE_EVENT,this.follow),this.parentNode.removeChild(this.node)},this.node=document.createElement("div"),this.node.id=e,t&&this.node.append(t),this.childNode=document.createElement("div"),this.target=null==r?void 0:r.target,this.parentNode=(null==r?void 0:r.parentNode)||document.body,(null==r?void 0:r.followPointer)&&(this.node.classList.add("follow-tooltip"),this.target?this.target.addEventListener(MOUSEMOVE_EVENT,this.follow):document.addEventListener(MOUSEMOVE_EVENT,this.follow)),this.parentNode.appendChild(this.node),!(null==r?void 0:r.showOnCreate)&&this.node.setAttribute("hidden","")}setContent(e){this.node.textContent&&(this.node.textContent=null),(0,import_lodash.forEach)(this.node.children,(e=>{this.node.removeChild(e)})),this.node.append(e),this.node.appendChild(this.childNode)}updateChildContent(e){this.childNode.textContent&&(this.childNode.textContent=null),(0,import_lodash.forEach)(this.childNode.children,(e=>{this.childNode.removeChild(e)})),this.childNode.append(e)}},_SnapDrawable=class extends Drawable{constructor(e){super(CommonUtils.guid()),this.needsFrustumCulled=!1,this.snapType="Dot"/* Dot */,this.snapLineVisible=!1,this.snapType=e,this.drawSnapFunctions={Dot:this.drawDot.bind(this),Square:this.drawSquare.bind(this),Cross:this.drawCross.bind(this),Triangle:this.drawTriangle.bind(this),Perpendicular:this.drawPerpendicular.bind(this)}}setSnapLineVisible(e){this.snapLineVisible=e}draw(e,t){this.osnapInfo&&(this.snapLineVisible&&this.drawSnapLine(e,t),e.save(),e.fillStyle=_SnapDrawable.FILL_COLOR,e.strokeStyle=_SnapDrawable.LINE_COLOR,e.lineWidth=_SnapDrawable.LINE_WIDTH,e.beginPath(),this.drawSnapFunctions[this.snapType](e,t),debugLines&&this.drawDebug(e,t),e.closePath(),e.fill(),e.stroke(),e.restore())}drawDebug(e,t){null==debugLines||debugLines.forEach((r=>{const i=this.transToScreenCoord(r.start,t),n=this.transToScreenCoord(r.end,t);e.moveTo(i.x,i.y),e.lineTo(n.x,n.y)}))}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
drawSelect(e,t){}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
isPointInPath(e){return!1}drawSnapLine(e,t){e.save(),e.strokeStyle=_SnapDrawable.SNAP_LINE_COLOR,e.lineWidth=_SnapDrawable.LINE_WIDTH;const r=this.transToScreenCoord(this.osnapInfo.line.start,t),i=this.transToScreenCoord(this.osnapInfo.line.end,t);e.moveTo(r.x,r.y),e.lineTo(i.x,i.y),e.stroke(),e.restore()}drawDot(e,t){const r=this.transToScreenCoord(this.osnapInfo.point,t);e.arc(r.x,r.y,_SnapDrawable.SNAP_ICON_SIZE/3,0,2*Math.PI)}drawSquare(e,t){const r=this.transToScreenCoord(this.osnapInfo.point,t),i=_SnapDrawable.SNAP_ICON_SIZE/1.2,n=_SnapDrawable.SNAP_ICON_SIZE/1.2;e.rect(r.x-i/2,r.y-n/2,i,n)}drawTriangle(e,t){const r=this.transToScreenCoord(this.osnapInfo.point,t),i=_SnapDrawable.SNAP_ICON_SIZE/1.2/2,n=new Vector2(0,-i).add(r),s=new Vector2(-.87*i,i/2).add(r),a=new Vector2(.87*i,i/2).add(r);e.moveTo(n.x,n.y),e.lineTo(s.x,s.y),e.lineTo(a.x,a.y),e.closePath()}drawCross(e,t){const r=this.transToScreenCoord(this.osnapInfo.point,t),i=_SnapDrawable.SNAP_ICON_SIZE/1.2/2,n=new Vector2(-i,-i).add(r),s=new Vector2(i,i).add(r),a=new Vector2(i,-i).add(r),o=new Vector2(-i,i).add(r);e.moveTo(n.x,n.y),e.lineTo(s.x,s.y),e.moveTo(a.x,a.y),e.lineTo(o.x,o.y)}drawPerpendicular(e,t){const r=this.transToScreenCoord(this.osnapInfo.point,t),i=_SnapDrawable.SNAP_ICON_SIZE/1.2/2;[new Vector2(0,0).add(r),new Vector2(-i,0).add(r),new Vector2(0,0).add(r),new Vector2(0,i).add(r),new Vector2(i,i).add(r),new Vector2(-i,i).add(r),new Vector2(-i,i).add(r),new Vector2(-i,-i).add(r)].forEach(((t,r)=>{0===r?e.moveTo(t.x,t.y):e.lineTo(t.x,t.y)}))}update(e){this.osnapInfo=e}getClassType(){return"SnapDrawable"}},SnapDrawable=_SnapDrawable;
// src/core/canvas/Drawable.ts
SnapDrawable.LINE_COLOR="rgba(255, 240, 0, 0.8)",SnapDrawable.FILL_COLOR="rgba(135, 206, 250, 0.5)",SnapDrawable.SNAP_LINE_COLOR="rgba(255, 240, 0, 0.3)",SnapDrawable.LINE_WIDTH=2.5,SnapDrawable.SNAP_ICON_SIZE=10,CanvasRender._registerDrawableClass(SnapDrawable);var EPSILON=1e-5,OSnapHelper=class{
// in world coordinate (not pixel)
constructor(e){var t;this.drawableList=new DrawableList("snap"),this.markers={},
// the key is OSnapType
this.activeOSnapType=0/* None */,
// the active OSnapType, we should display its marker on screen
this.snapTolerance=1,this.overlayRender=e,null==(t=this.overlayRender)||t.addDrawableList(this.drawableList),this.initOSnapMarkers()}initOSnapMarkers(){const e=new SnapDrawable("Square"/* Square */),t=new SnapDrawable("Triangle"/* Triangle */),r=new SnapDrawable("Dot"/* Dot */),i=new SnapDrawable("Cross"/* Cross */),n=new SnapDrawable("Perpendicular"/* Perpendicular */);this.markers[2/* StartPoint */]=e,this.markers[4/* EndPoint */]=e,this.markers[8/* MiddlePoint */]=t,this.markers[1/* PointOnLine */]=r,this.markers[32/* Intersection */]=i,this.markers[16/* FootOfPerpendicular */]=n,Object.values(this.markers).forEach((e=>{e.visible=!1,this.drawableList.addDrawable(e)}))}
// TODO: support enable some of OSnapTypes
// setEnabledOSnapTypes(types: OSnapType) {
//     this.enabledOSnapTypes = types;
// }
/**
   * Updates snap tolerance in world coordinate
   */
updateSnapTolerance(e){this.snapTolerance=e}getSnapTolerance(){return this.snapTolerance}getMarker(e){return this.markers[e]}deactivate(){this.activeOSnapType&&(this.markers[this.activeOSnapType].visible=!1),this.activeOSnapType=0/* None */}destroy(){}
/**
   * Tries to find a proper snap point and display corresponding marker.
   * @param intersections
   * @returns Target snap point if any
   */handleSnap(e,t,r,i){if(!(null==t?void 0:t.length))return void this.activateMarker(0/* None */);const n=this.getInteractionLines(e,t);if(n){const t=this.getSnapInfo(e,n,i);return t&&0/* None */!==t.type?(this.activateMarker(t.type,r,t),t.point):void this.activateMarker(0/* None */)}this.activateMarker(0/* None */)}activateMarker(e,t=!1,r){var i;this.activeOSnapType&&(this.markers[this.activeOSnapType].visible=!1),this.activeOSnapType=e;const n=this.markers[e];n&&r&&(n.setSnapLineVisible(t),n.update(r),n.visible=!0),null==(i=this.overlayRender)||i.render()}getFootOfPerpendicular(e,t,r=EPSILON){const{start:i,end:n}=t,s=i.x-n.x,a=i.y-n.y,o=i.z-n.z;if(i.distanceTo(n)<r)return i.clone();let l=(e.x-i.x)*(i.x-n.x)+(e.y-i.y)*(i.y-n.y)+(e.z-i.z)*(i.z-n.z);return l/=s*s+a*a+o*o,new Vector3(i.x+l*s,i.y+l*a,i.z+l*o)}getInteractionLines(e,t){if(!t.length)return;const r=[],i=new Box3;i.setFromCenterAndSize(e,new Vector3(1,1,1).multiplyScalar(5*this.snapTolerance));const n=new Box3;for(let e=0;e<t.length;e++){const s=t[e].object;if(s instanceof Line){const e=s instanceof LineSegments?2:1,t=s.geometry.index,a=s.geometry.attributes.position;if(t)for(let o=0,l=t.count;o<l;o+=e){const e=t.getX(o),l=t.getX(o+1),c=new Vector3,u=new Vector3;c.fromBufferAttribute(a,e),u.fromBufferAttribute(a,l),s.localToWorld(c),s.localToWorld(u),n.setFromPoints([c,u]),i.intersectsBox(n)&&r.push({start:c,end:u})}else for(let t=1,o=a.count;t<o;t+=e){const e=new Vector3,o=new Vector3;e.fromBufferAttribute(a,t-1),o.fromBufferAttribute(a,t),s.localToWorld(e),s.localToWorld(o),n.setFromPoints([e,o]),i.intersectsBox(n)&&r.push({start:e,end:o})}}}return r}getSnapInfo(e,t,r){let i,n=[];for(let s=0;s<t.length;s++){const a=t[s],{start:o,end:l}=t[s];if(r){const t=this.getFootOfPerpendicular(r,a,this.snapTolerance),i=e.distanceTo(t);if(i<this.snapTolerance){n.push({distance:MathUtils2.floorNumber(i,7),type:16/* FootOfPerpendicular */,point:t,line:a});continue}}const c=e.distanceTo(o),u=e.distanceTo(l);if(c<this.snapTolerance)n.push({distance:MathUtils2.floorNumber(c,7),type:2/* StartPoint */,point:o,line:a});else if(u<this.snapTolerance)n.push({distance:MathUtils2.floorNumber(u,7),type:4/* EndPoint */,point:l,line:a});else if(GeometryUtils.isPointOnLineSegment(e,a,this.snapTolerance)){const t=l.clone().add(o).multiplyScalar(.5),r=t.distanceTo(e);if(r<this.snapTolerance){n.push({point:t,distance:MathUtils2.floorNumber(r,7),type:8/* MiddlePoint */,line:a});continue}if(i){const t=GeometryUtils.getLineSegmentsIntersectingPoint(i,a);if(t){const r=e.distanceTo(t)/2;if(r<this.snapTolerance){n.push({point:t,distance:MathUtils2.floorNumber(r,7),type:32/* Intersection */,line:a}),i=void 0;continue}continue}}else{const t=this.getFootOfPerpendicular(e,a,this.snapTolerance),r=e.distanceTo(t);if(r<this.snapTolerance){n.push({point:t,distance:MathUtils2.floorNumber(r,7),type:1/* PointOnLine */,line:a}),i=a;continue}}}}return n=n.sort(((e,t)=>t.type-e.type)),n[0]}},_BaseMeasureDrawable=class extends Drawable{
// just for drawing drawable
constructor(e,t){super(e),this.type="Distance"/* Distance */,
// it's label screen point
this.labelBounds=new Box2,
// it's 2d box for select label
this.drawing=!1,this.update(t)}setDrawingState(e){this.drawing=e}drawSelect(e,t){const r=this.getVertexs();this.drawPoints(e,t,r)}drawPoints(e,t,r){e.save(),e.fillStyle=_BaseMeasureDrawable.MAJOR_COLOR,e.strokeStyle=_BaseMeasureDrawable.MINOR_COLOR,e.lineWidth=_BaseMeasureDrawable.LINE_WIDTH,e.beginPath(),r.forEach((r=>{const i=this.transToScreenCoord(r,t);e.moveTo(i.x+_BaseMeasureDrawable.POINT_RADIUS,i.y),e.arc(i.x,i.y,_BaseMeasureDrawable.POINT_RADIUS,0,2*Math.PI)})),e.closePath(),e.fill(),e.stroke(),e.restore()}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
drawText(e,t){if(!this.label||!this.labelPositon)return;e.font=`${_BaseMeasureDrawable.LABEL_FONT_SIZE}px Arial`;const r=1.2*e.measureText(this.label).width,i=1.5*_BaseMeasureDrawable.LABEL_FONT_SIZE;this.labelBounds.setFromCenterAndSize(this.labelPositon,new Vector2(r,i)),this.drawRoundRect(e,this.labelPositon.x-r/2,this.labelPositon.y-i/2,r,i,4),e.save(),e.fillStyle=_BaseMeasureDrawable.MINOR_COLOR,e.textBaseline="middle",e.textAlign="center",e.fillText(this.label,this.labelPositon.x,this.labelPositon.y),e.restore()}drawRoundRect(e,t,r,i,n,s){i<2*s&&(s=i/2),n<2*s&&(s=n/2),e.save(),e.fillStyle=_BaseMeasureDrawable.MAJOR_COLOR,e.strokeStyle=_BaseMeasureDrawable.MINOR_COLOR,e.lineWidth=_BaseMeasureDrawable.LINE_WIDTH,e.beginPath(),e.moveTo(t+s,r),e.arcTo(t+i,r,t+i,r+n,s),e.arcTo(t+i,r+n,t,r+n,s),e.arcTo(t,r+n,t,r,s),e.arcTo(t,r,t+i,r,s),e.closePath(),e.fill(),this.selected&&e.stroke(),e.restore()}getVertexs(){return this.points}update(e){const{min:t,max:r}=(new Box3).setFromPoints(e);return this.x=t.x,this.y=t.y,this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this.points=e,this}getBounds(){const e=this.getVertexs();return(new Box3).setFromPoints(e)}getData(){return{id:this.id,type:this.type,
// must the same as class type
points:this.points.map((e=>[e.x,e.y,e.z]))}}setData(e){super.setData(e),this.setLineColor(_BaseMeasureDrawable.MAJOR_COLOR),this.setFillColor(_BaseMeasureDrawable.AREA_FILL_COLOR),this.setLineWidth(_BaseMeasureDrawable.LINE_WIDTH)}isPointInPath(e,t){const r=null==t?void 0:t.ray;if(!r)return!1;const i=3*this.tolerance,n=this.transToScreenCoord(e,t.camera);if(this.labelBounds.containsPoint(n))return!0;const s=new Vector3,a=new Vector3,o=this.points;for(let e=0;e<o.length-1;e++){const t=o[e],n=o[e+1]||o[0];if(r.distanceSqToSegment(t,n,a,s)<i*i)return!0}return!1}getUnitString(){return"Distance"/* Distance */===this.type?getUnitStr("mm"):"Area"/* Area */===this.type?`${getUnitStr("m",2)}`:"Angle"/* Angle */===this.type?"°":""}},BaseMeasureDrawable=_BaseMeasureDrawable;BaseMeasureDrawable.MAJOR_COLOR="rgba(249, 157, 11, 0.9)",
// line color, label background color, etc.
BaseMeasureDrawable.MINOR_COLOR="rgb(255, 255, 255)",
// label color, border color, etc.
BaseMeasureDrawable.AREA_FILL_COLOR="rgba(249, 157, 11, 0.3)",BaseMeasureDrawable.LINE_WIDTH=2,BaseMeasureDrawable.POINT_RADIUS=5,BaseMeasureDrawable.LABEL_FONT_SIZE=14;
// src/core/measure/BaseMeasurement.ts
var MeasurementType=(e=>(e.Distance="Distance",e.Area="Area",e.Angle="Angle",e.Coordinate="Coordinate",e))(MeasurementType||{}),BaseMeasurement=class extends Event{constructor(e,t,r,i){super(),
// protected markersRaycaster = new THREE.Raycaster(); // used to raycaster measurements
this.mouseMoved=!1,this.mouseDowned=!1,this.mouseDownPositionX=-1,
// -1 means invalid point
this.mouseDownPositionY=-1,this.tempEdgeMaterial=new LineBasicMaterial({color:16711680}),this.snapPoint=void 0,this.mousedown=e=>{const t=CoordinateConversionUtils.getScreenPointByEvent(e,this.canvas);this.mouseDownPositionX=t.x,this.mouseDownPositionY=t.y,this.mouseMoved=!1,this.mouseDowned=!0},this.mousemove=e=>{if(this.lastMoveEvent=e,this.mouseDownPositionX>=0&&this.mouseDownPositionY>=0){const t=5;(Math.abs(e.offsetX-this.mouseDownPositionX)>t||Math.abs(e.offsetY-this.mouseDownPositionY)>t)&&(this.mouseMoved=!0)}if(this.mouseDowned)return;const t=this.getIntersections(e);if(!t.length)return;const r=Date.now();this.handleSnap(t),log.debug(`[BaseMeasurement] this.handleSnap costs ${(Date.now()-r)/1e3}s`),this.onMouseMove(this.snapPoint),this.viewer.enableRender()},this.mouseup=e=>{0===e.buttons&&(this.mouseDowned=!1),this.mouseMoved||this.onMouseClick(e)},this.dblclick=()=>{log.info("[Measure] Double clicked")},this.keydown=e=>{if("Enter"===e.code){const e=new MouseEvent("pointerup",{button:MOUSE.RIGHT});this.onMouseClick(e)}else"Escape"===e.code&&this.cancel()},
/**
     * The closest intersection
     * @param e
     */
this.getIntersections=e=>{if(!this.raycaster)return[];this.raycaster&&this.raycaster.layers.disable(layerForNonSnapableObjects);const t=this.viewer.getRaycastableObjectsByMouse(e);log.debug(`[BaseMeasurement] The count of raycastable object is ${t.length}`,t);const r=Date.now(),i=this.raycaster.intersectObjects(t,!0)||[];return log.debug(`[BaseMeasurement] this.raycaster.intersectObjects costs ${(Date.now()-r)/1e3}s`),i},this.type=e,this.viewer=t,this.drawList=r,this.osnapHelper=i}get canvas(){var e;return null==(e=this.viewer.renderer)?void 0:e.domElement}get camera(){return this.viewer.camera}
/**
   * If measurement is active.
   * Here let's use raycaster to identify whether this measurement is active.
   */get isActive(){return!!this.raycaster}
/**
   * If it started to measure, but a measruement action is not completed yet.
   */get isMeasuring(){return this.isActive&&!this.completed}activate(){this.canvas.addEventListener("pointerdown",this.mousedown),this.canvas.addEventListener("pointermove",this.mousemove),this.canvas.addEventListener("pointerup",this.mouseup),this.canvas.addEventListener("dblclick",this.dblclick),window.addEventListener("keydown",this.keydown);const e=this.viewer.translate;if(e){this.tooltip=new Tooltip("measure-tooltip",e("Tooltip.measure"),{followPointer:!0,showOnCreate:!0,parentNode:this.viewer.widgetContainer,target:this.canvas});const t=document.getElementById("measure-tooltip");t&&(t.style.pointerEvents="none")}this.setTooltipContent(),this.raycaster=this.viewer.getRaycaster()}deactivate(){var e,t;const r=this.canvas;r&&(r.removeEventListener("pointerdown",this.mousedown),r.removeEventListener("pointermove",this.mousemove),r.removeEventListener("pointerup",this.mouseup),r.removeEventListener("dblclick",this.dblclick)),window.removeEventListener("keydown",this.keydown),null==(e=this.tooltip)||e.hide(),null==(t=this.tooltip)||t.destroy(),this.tooltip=void 0,this.raycaster=void 0,this.currentMeasureDrawable&&this.removeDrawable(this.currentMeasureDrawable),this.osnapHelper.deactivate(),this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}removeDrawable(e){this.drawList.removeDrawable(e)}clearClickedDrawable(){this.clickedOnMeasurementDrawable&&(this.clickedOnMeasurementDrawable.selected=!1,this.clickedOnMeasurementDrawable=void 0)}
// eslint-disable-next-line
onMouseClick(e){const t=Date.now();if(!(this.lastClickTime&&t-this.lastClickTime<500)&&(this.lastClickTime=t,this.clickedOnMeasurementDrawable=void 0,null==this.completed||!0===this.completed)){const t=this.getIntersections(e)[0];if(t){const e=this.drawList.getDrawableByPosition(t.point,this.raycaster);e&&(this.dispatchEvent("clickedonmeasurement",e),this.clickedOnMeasurementDrawable=e)}}}getIntersectsOutline(e){var t,r;const i=[];for(let r=0;r<e.length;r++){const n=e[r];if("groundPlane"!==(null==(t=n.object)?void 0:t.name))if(n.object instanceof Mesh){const e=new LineSegments(new EdgesGeometry(n.object.geometry,5),this.tempEdgeMaterial);e.matrixWorld.copy(n.object.matrixWorld),i.push(e),i.push(n.object)}else i.push(n.object);else i.push(n.object)}return e=(null==(r=this.raycaster)?void 0:r.intersectObjects(i))||[],log.debug("intersects edge: ",e),e}handleSnap(e){var t,r;let i,n=[];if(this.viewer.is3d())i=e[0].point,n=e;else{for(const r of e)r.point.z=0,"groundPlane"!==(null==(t=r.object)?void 0:t.name)?n.push(r):i=r.point;if(i){for(const e of n)e.distance=e.point.distanceTo(i);const e=e=>e instanceof Points?0:e instanceof LineSegments?2:e instanceof Line?1:3;n.sort(((t,r)=>{const i=e(t.object),n=e(r.object);return i!==n?i-n:t.distance-r.distance}))}}n=this.getIntersectsOutline(n),log.debug("[BaseMeasurement] filteredIntersections:",n),this.snapPoint=(null==(r=this.osnapHelper.handleSnap(i,n,this.viewer.is3d(),this.lastMouseDownPosition))?void 0:r.clone())||e[0].point.clone(),this.snapPoint||(this.viewer.is3d()?this.snapPoint=e[0].point:this.snapPoint=i)}};
// node_modules/@babel/runtime/helpers/esm/typeof.js
function _typeof2(e){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}
// node_modules/@babel/runtime/helpers/esm/classCallCheck.js
function _classCallCheck2(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}
// node_modules/@babel/runtime/helpers/esm/createClass.js
function _defineProperties2(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function _createClass2(e,t,r){return t&&_defineProperties2(e.prototype,t),r&&_defineProperties2(e,r),Object.defineProperty(e,"prototype",{writable:!1}),e}
// node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js
function _assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}
// node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js
function _setPrototypeOf(e,t){return(_setPrototypeOf=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}
// node_modules/@babel/runtime/helpers/esm/inherits.js
function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&_setPrototypeOf(e,t)}
// node_modules/@babel/runtime/helpers/esm/possibleConstructorReturn.js
function _possibleConstructorReturn(e,t){if(t&&("object"===_typeof2(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return _assertThisInitialized(e)}
// node_modules/@babel/runtime/helpers/esm/getPrototypeOf.js
function _getPrototypeOf(e){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}
// node_modules/@babel/runtime/helpers/esm/defineProperty.js
function _defineProperty(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}
// node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js
function _arrayWithHoles(e){if(Array.isArray(e))return e}
// node_modules/@babel/runtime/helpers/esm/iterableToArray.js
function _iterableToArray(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}
// node_modules/@babel/runtime/helpers/esm/arrayLikeToArray.js
function _arrayLikeToArray(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,i=new Array(t);r<t;r++)i[r]=e[r];return i}
// node_modules/@babel/runtime/helpers/esm/unsupportedIterableToArray.js
function _unsupportedIterableToArray(e,t){if(e){if("string"==typeof e)return _arrayLikeToArray(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Object"===r&&e.constructor&&(r=e.constructor.name),"Map"===r||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?_arrayLikeToArray(e,t):void 0}}
// node_modules/@babel/runtime/helpers/esm/nonIterableRest.js
function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}
// node_modules/@babel/runtime/helpers/esm/toArray.js
function _toArray(e){return _arrayWithHoles(e)||_iterableToArray(e)||_unsupportedIterableToArray(e)||_nonIterableRest()}
// node_modules/i18next/dist/esm/i18next.js
function ownKeys(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}BaseMeasurement.MAX_DISTANCE=5e3;var consoleLogger={type:"logger",log:function(e){this.output("log",e)},warn:function(e){this.output("warn",e)},error:function(e){this.output("error",e)},output:function(e,t){console&&console[e]&&console[e].apply(console,t)}},Logger=function(){function e(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};_classCallCheck2(this,e),this.init(t,r)}return _createClass2(e,[{key:"init",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.prefix=t.prefix||"i18next:",this.logger=e||consoleLogger,this.options=t,this.debug=t.debug}},{key:"setDebug",value:function(e){this.debug=e}},{key:"log",value:function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return this.forward(t,"log","",!0)}},{key:"warn",value:function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return this.forward(t,"warn","",!0)}},{key:"error",value:function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return this.forward(t,"error","")}},{key:"deprecate",value:function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return this.forward(t,"warn","WARNING DEPRECATED: ",!0)}},{key:"forward",value:function(e,t,r,i){return i&&!this.debug?null:("string"==typeof e[0]&&(e[0]="".concat(r).concat(this.prefix," ").concat(e[0])),this.logger[t](e))}},{key:"create",value:function(t){return new e(this.logger,_objectSpread(_objectSpread({},{prefix:"".concat(this.prefix,":").concat(t,":")}),this.options))}}]),e}(),baseLogger=new Logger,EventEmitter=function(){function e(){_classCallCheck2(this,e),this.observers={}}return _createClass2(e,[{key:"on",value:function(e,t){var r=this;return e.split(" ").forEach((function(e){r.observers[e]=r.observers[e]||[],r.observers[e].push(t)})),this}},{key:"off",value:function(e,t){this.observers[e]&&(t?this.observers[e]=this.observers[e].filter((function(e){return e!==t})):delete this.observers[e])}},{key:"emit",value:function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];if(this.observers[e]){var n=[].concat(this.observers[e]);n.forEach((function(e){e.apply(void 0,r)}))}if(this.observers["*"]){var s=[].concat(this.observers["*"]);s.forEach((function(t){t.apply(t,[e].concat(r))}))}}}]),e}();function defer(){var e,t,r=new Promise((function(r,i){e=r,t=i}));return r.resolve=e,r.reject=t,r}function makeString(e){return null==e?"":""+e}function copy(e,t,r){e.forEach((function(e){t[e]&&(r[e]=t[e])}))}function getLastOfPath(e,t,r){function i(e){return e&&e.indexOf("###")>-1?e.replace(/###/g,"."):e}function n(){return!e||"string"==typeof e}for(var s="string"!=typeof t?[].concat(t):t.split(".");s.length>1;){if(n())return{};var a=i(s.shift());!e[a]&&r&&(e[a]=new r),e=Object.prototype.hasOwnProperty.call(e,a)?e[a]:{}}return n()?{}:{obj:e,k:i(s.shift())}}function setPath(e,t,r){var i=getLastOfPath(e,t,Object);i.obj[i.k]=r}function pushPath(e,t,r,i){var n=getLastOfPath(e,t,Object),s=n.obj,a=n.k;s[a]=s[a]||[],i&&(s[a]=s[a].concat(r)),i||s[a].push(r)}function getPath(e,t){var r=getLastOfPath(e,t),i=r.obj,n=r.k;if(i)return i[n]}function getPathWithDefaults(e,t,r){var i=getPath(e,r);return void 0!==i?i:getPath(t,r)}function deepExtend(e,t,r){for(var i in t)"__proto__"!==i&&"constructor"!==i&&(i in e?"string"==typeof e[i]||e[i]instanceof String||"string"==typeof t[i]||t[i]instanceof String?r&&(e[i]=t[i]):deepExtend(e[i],t[i],r):e[i]=t[i]);return e}function regexEscape(e){return e.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")}var _entityMap={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;","/":"&#x2F;"};function escape2(e){return"string"==typeof e?e.replace(/[&<>"'\/]/g,(function(e){return _entityMap[e]})):e}var isIE10="undefined"!=typeof window&&window.navigator&&window.navigator.userAgent&&window.navigator.userAgent.indexOf("MSIE")>-1,chars=[" ",",","?","!",";"];function looksLikeObjectPath(e,t,r){t=t||"",r=r||"";var i=chars.filter((function(e){return t.indexOf(e)<0&&r.indexOf(e)<0}));if(0===i.length)return!0;var n=new RegExp("(".concat(i.map((function(e){return"?"===e?"\\?":e})).join("|"),")")),s=!n.test(e);if(!s){var a=e.indexOf(r);a>0&&!n.test(e.substring(0,a))&&(s=!0)}return s}function ownKeys$1(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$1(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$1(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$1(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function _createSuper(e){var t=_isNativeReflectConstruct();return function(){var r,i=_getPrototypeOf(e);if(t){var n=_getPrototypeOf(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return _possibleConstructorReturn(this,r)}}function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}function deepFind(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:".";if(e){if(e[t])return e[t];for(var i=t.split(r),n=e,s=0;s<i.length;++s){if(!n)return;if("string"==typeof n[i[s]]&&s+1<i.length)return;if(void 0===n[i[s]]){for(var a=2,o=i.slice(s,s+a).join(r),l=n[o];void 0===l&&i.length>s+a;)a++,l=n[o=i.slice(s,s+a).join(r)];if(void 0===l)return;if(t.endsWith(o)){if("string"==typeof l)return l;if(o&&"string"==typeof l[o])return l[o]}var c=i.slice(s+a).join(r);return c?deepFind(l,c,r):void 0}n=n[i[s]]}return n}}var ResourceStore=function(e){_inherits(r,EventEmitter);var t=_createSuper(r);function r(e){var i,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{ns:["translation"],defaultNS:"translation"};return _classCallCheck2(this,r),i=t.call(this),isIE10&&EventEmitter.call(_assertThisInitialized(i)),i.data=e||{},i.options=n,void 0===i.options.keySeparator&&(i.options.keySeparator="."),void 0===i.options.ignoreJSONStructure&&(i.options.ignoreJSONStructure=!0),i}return _createClass2(r,[{key:"addNamespaces",value:function(e){this.options.ns.indexOf(e)<0&&this.options.ns.push(e)}},{key:"removeNamespaces",value:function(e){var t=this.options.ns.indexOf(e);t>-1&&this.options.ns.splice(t,1)}},{key:"getResource",value:function(e,t,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},n=void 0!==i.keySeparator?i.keySeparator:this.options.keySeparator,s=void 0!==i.ignoreJSONStructure?i.ignoreJSONStructure:this.options.ignoreJSONStructure,a=[e,t];r&&"string"!=typeof r&&(a=a.concat(r)),r&&"string"==typeof r&&(a=a.concat(n?r.split(n):r)),e.indexOf(".")>-1&&(a=e.split("."));var o=getPath(this.data,a);return o||!s||"string"!=typeof r?o:deepFind(this.data&&this.data[e]&&this.data[e][t],r,n)}},{key:"addResource",value:function(e,t,r,i){var n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{silent:!1},s=this.options.keySeparator;void 0===s&&(s=".");var a=[e,t];r&&(a=a.concat(s?r.split(s):r)),e.indexOf(".")>-1&&(i=t,t=(a=e.split("."))[1]),this.addNamespaces(t),setPath(this.data,a,i),n.silent||this.emit("added",e,t,r,i)}},{key:"addResources",value:function(e,t,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{silent:!1};for(var n in r)"string"!=typeof r[n]&&"[object Array]"!==Object.prototype.toString.apply(r[n])||this.addResource(e,t,n,r[n],{silent:!0});i.silent||this.emit("added",e,t,r)}},{key:"addResourceBundle",value:function(e,t,r,i,n){var s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{silent:!1},a=[e,t];e.indexOf(".")>-1&&(i=r,r=t,t=(a=e.split("."))[1]),this.addNamespaces(t);var o=getPath(this.data,a)||{};i?deepExtend(o,r,n):o=_objectSpread$1(_objectSpread$1({},o),r),setPath(this.data,a,o),s.silent||this.emit("added",e,t,r)}},{key:"removeResourceBundle",value:function(e,t){this.hasResourceBundle(e,t)&&delete this.data[e][t],this.removeNamespaces(t),this.emit("removed",e,t)}},{key:"hasResourceBundle",value:function(e,t){return void 0!==this.getResource(e,t)}},{key:"getResourceBundle",value:function(e,t){return t||(t=this.options.defaultNS),"v1"===this.options.compatibilityAPI?_objectSpread$1(_objectSpread$1({},{}),this.getResource(e,t)):this.getResource(e,t)}},{key:"getDataByLanguage",value:function(e){return this.data[e]}},{key:"hasLanguageSomeTranslations",value:function(e){var t=this.getDataByLanguage(e);return!!(t&&Object.keys(t)||[]).find((function(e){return t[e]&&Object.keys(t[e]).length>0}))}},{key:"toJSON",value:function(){return this.data}}]),r}(),postProcessor={processors:{},addPostProcessor:function(e){this.processors[e.name]=e},handle:function(e,t,r,i,n){var s=this;return e.forEach((function(e){s.processors[e]&&(t=s.processors[e].process(t,r,i,n))})),t}};function ownKeys$2(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$2(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$2(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$2(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function _createSuper$1(e){var t=_isNativeReflectConstruct$1();return function(){var r,i=_getPrototypeOf(e);if(t){var n=_getPrototypeOf(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return _possibleConstructorReturn(this,r)}}function _isNativeReflectConstruct$1(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}var checkedLoadedFor={},Translator=function(e){_inherits(r,EventEmitter);var t=_createSuper$1(r);function r(e){var i,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return _classCallCheck2(this,r),i=t.call(this),isIE10&&EventEmitter.call(_assertThisInitialized(i)),copy(["resourceStore","languageUtils","pluralResolver","interpolator","backendConnector","i18nFormat","utils"],e,_assertThisInitialized(i)),i.options=n,void 0===i.options.keySeparator&&(i.options.keySeparator="."),i.logger=baseLogger.create("translator"),i}return _createClass2(r,[{key:"changeLanguage",value:function(e){e&&(this.language=e)}},{key:"exists",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{interpolation:{}};if(null==e)return!1;var r=this.resolve(e,t);return r&&void 0!==r.res}},{key:"extractFromKey",value:function(e,t){var r=void 0!==t.nsSeparator?t.nsSeparator:this.options.nsSeparator;void 0===r&&(r=":");var i=void 0!==t.keySeparator?t.keySeparator:this.options.keySeparator,n=t.ns||this.options.defaultNS||[],s=r&&e.indexOf(r)>-1,a=!(this.options.userDefinedKeySeparator||t.keySeparator||this.options.userDefinedNsSeparator||t.nsSeparator||looksLikeObjectPath(e,r,i));if(s&&!a){var o=e.match(this.interpolator.nestingRegexp);if(o&&o.length>0)return{key:e,namespaces:n};var l=e.split(r);(r!==i||r===i&&this.options.ns.indexOf(l[0])>-1)&&(n=l.shift()),e=l.join(i)}return"string"==typeof n&&(n=[n]),{key:e,namespaces:n}}},{key:"translate",value:function(e,t,i){var n=this;if("object"!==_typeof2(t)&&this.options.overloadTranslationOptionHandler&&(t=this.options.overloadTranslationOptionHandler(arguments)),t||(t={}),null==e)return"";Array.isArray(e)||(e=[String(e)]);var s=void 0!==t.returnDetails?t.returnDetails:this.options.returnDetails,a=void 0!==t.keySeparator?t.keySeparator:this.options.keySeparator,o=this.extractFromKey(e[e.length-1],t),l=o.key,c=o.namespaces,u=c[c.length-1],h=t.lng||this.language,p=t.appendNamespaceToCIMode||this.options.appendNamespaceToCIMode;if(h&&"cimode"===h.toLowerCase()){if(p){var d=t.nsSeparator||this.options.nsSeparator;return s?(m.res="".concat(u).concat(d).concat(l),m):"".concat(u).concat(d).concat(l)}return s?(m.res=l,m):l}var m=this.resolve(e,t),f=m&&m.res,g=m&&m.usedKey||l,_=m&&m.exactUsedKey||l,y=Object.prototype.toString.apply(f),T=["[object Number]","[object Function]","[object RegExp]"],v=void 0!==t.joinArrays?t.joinArrays:this.options.joinArrays,E=!this.i18nFormat||this.i18nFormat.handleAsObject,I="string"!=typeof f&&"boolean"!=typeof f&&"number"!=typeof f;if(E&&f&&I&&T.indexOf(y)<0&&("string"!=typeof v||"[object Array]"!==y)){if(!t.returnObjects&&!this.options.returnObjects){this.options.returnedObjectHandler||this.logger.warn("accessing an object - but returnObjects options is not enabled!");var b=this.options.returnedObjectHandler?this.options.returnedObjectHandler(g,f,_objectSpread$2(_objectSpread$2({},t),{},{ns:c})):"key '".concat(l," (").concat(this.language,")' returned an object instead of string.");return s?(m.res=b,m):b}if(a){var x="[object Array]"===y,S=x?[]:{},w=x?_:g;for(var C in f)if(Object.prototype.hasOwnProperty.call(f,C)){var M="".concat(w).concat(a).concat(C);S[C]=this.translate(M,_objectSpread$2(_objectSpread$2({},t),{joinArrays:!1,ns:c})),S[C]===M&&(S[C]=f[C])}f=S}}else if(E&&"string"==typeof v&&"[object Array]"===y)(f=f.join(v))&&(f=this.extendTranslation(f,e,t,i));else{var R=!1,A=!1,D=void 0!==t.count&&"string"!=typeof t.count,O=r.hasDefaultValue(t),L=D?this.pluralResolver.getSuffix(h,t.count,t):"",P=t["defaultValue".concat(L)]||t.defaultValue;!this.isValidLookup(f)&&O&&(R=!0,f=P),this.isValidLookup(f)||(A=!0,f=l);var N=t.missingKeyNoValueFallbackToKey||this.options.missingKeyNoValueFallbackToKey,F=N&&A?void 0:f,U=O&&P!==f&&this.options.updateMissing;if(A||R||U){if(this.logger.log(U?"updateKey":"missingKey",h,u,l,U?P:f),a){var B=this.resolve(l,_objectSpread$2(_objectSpread$2({},t),{},{keySeparator:!1}));B&&B.res&&this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.")}var k=[],G=this.languageUtils.getFallbackCodes(this.options.fallbackLng,t.lng||this.language);if("fallback"===this.options.saveMissingTo&&G&&G[0])for(var V=0;V<G.length;V++)k.push(G[V]);else"all"===this.options.saveMissingTo?k=this.languageUtils.toResolveHierarchy(t.lng||this.language):k.push(t.lng||this.language);var H=function(e,r,i){var s=O&&i!==f?i:F;n.options.missingKeyHandler?n.options.missingKeyHandler(e,u,r,s,U,t):n.backendConnector&&n.backendConnector.saveMissing&&n.backendConnector.saveMissing(e,u,r,s,U,t),n.emit("missingKey",e,u,r,f)};this.options.saveMissing&&(this.options.saveMissingPlurals&&D?k.forEach((function(e){n.pluralResolver.getSuffixes(e,t).forEach((function(r){H([e],l+r,t["defaultValue".concat(r)]||P)}))})):H(k,l,P))}f=this.extendTranslation(f,e,t,m,i),A&&f===l&&this.options.appendNamespaceToMissingKey&&(f="".concat(u,":").concat(l)),(A||R)&&this.options.parseMissingKeyHandler&&(f="v1"!==this.options.compatibilityAPI?this.options.parseMissingKeyHandler(l,R?f:void 0):this.options.parseMissingKeyHandler(f))}return s?(m.res=f,m):f}},{key:"extendTranslation",value:function(e,t,r,i,n){var s=this;if(this.i18nFormat&&this.i18nFormat.parse)e=this.i18nFormat.parse(e,_objectSpread$2(_objectSpread$2({},this.options.interpolation.defaultVariables),r),i.usedLng,i.usedNS,i.usedKey,{resolved:i});else if(!r.skipInterpolation){r.interpolation&&this.interpolator.init(_objectSpread$2(_objectSpread$2({},r),{interpolation:_objectSpread$2(_objectSpread$2({},this.options.interpolation),r.interpolation)}));var a,o="string"==typeof e&&(r&&r.interpolation&&void 0!==r.interpolation.skipOnVariables?r.interpolation.skipOnVariables:this.options.interpolation.skipOnVariables);if(o){var l=e.match(this.interpolator.nestingRegexp);a=l&&l.length}var c=r.replace&&"string"!=typeof r.replace?r.replace:r;if(this.options.interpolation.defaultVariables&&(c=_objectSpread$2(_objectSpread$2({},this.options.interpolation.defaultVariables),c)),e=this.interpolator.interpolate(e,c,r.lng||this.language,r),o){var u=e.match(this.interpolator.nestingRegexp);a<(u&&u.length)&&(r.nest=!1)}!1!==r.nest&&(e=this.interpolator.nest(e,(function(){for(var e=arguments.length,i=new Array(e),a=0;a<e;a++)i[a]=arguments[a];return n&&n[0]===i[0]&&!r.context?(s.logger.warn("It seems you are nesting recursively key: ".concat(i[0]," in key: ").concat(t[0])),null):s.translate.apply(s,i.concat([t]))}),r)),r.interpolation&&this.interpolator.reset()}var h=r.postProcess||this.options.postProcess,p="string"==typeof h?[h]:h;return null!=e&&p&&p.length&&!1!==r.applyPostProcessor&&(e=postProcessor.handle(p,e,t,this.options&&this.options.postProcessPassResolved?_objectSpread$2({i18nResolved:i},r):r,this)),e}},{key:"resolve",value:function(e){var t,r,i,n,s,a=this,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return"string"==typeof e&&(e=[e]),e.forEach((function(e){if(!a.isValidLookup(t)){var l=a.extractFromKey(e,o),c=l.key;r=c;var u=l.namespaces;a.options.fallbackNS&&(u=u.concat(a.options.fallbackNS));var h=void 0!==o.count&&"string"!=typeof o.count,p=h&&!o.ordinal&&0===o.count&&a.pluralResolver.shouldUseIntlApi(),d=void 0!==o.context&&("string"==typeof o.context||"number"==typeof o.context)&&""!==o.context,m=o.lngs?o.lngs:a.languageUtils.toResolveHierarchy(o.lng||a.language,o.fallbackLng);u.forEach((function(e){a.isValidLookup(t)||(s=e,!checkedLoadedFor["".concat(m[0],"-").concat(e)]&&a.utils&&a.utils.hasLoadedNamespace&&!a.utils.hasLoadedNamespace(s)&&(checkedLoadedFor["".concat(m[0],"-").concat(e)]=!0,a.logger.warn('key "'.concat(r,'" for languages "').concat(m.join(", "),'" won\'t get resolved as namespace "').concat(s,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!")),m.forEach((function(r){if(!a.isValidLookup(t)){n=r;var s,l=[c];if(a.i18nFormat&&a.i18nFormat.addLookupKeys)a.i18nFormat.addLookupKeys(l,c,r,e,o);else{var u;h&&(u=a.pluralResolver.getSuffix(r,o.count,o));var m="_zero";if(h&&(l.push(c+u),p&&l.push(c+m)),d){var f="".concat(c).concat(a.options.contextSeparator).concat(o.context);l.push(f),h&&(l.push(f+u),p&&l.push(f+m))}}for(;s=l.pop();)a.isValidLookup(t)||(i=s,t=a.getResource(r,e,s,o))}})))}))}})),{res:t,usedKey:r,exactUsedKey:i,usedLng:n,usedNS:s}}},{key:"isValidLookup",value:function(e){return!(void 0===e||!this.options.returnNull&&null===e||!this.options.returnEmptyString&&""===e)}},{key:"getResource",value:function(e,t,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.i18nFormat&&this.i18nFormat.getResource?this.i18nFormat.getResource(e,t,r,i):this.resourceStore.getResource(e,t,r,i)}}],[{key:"hasDefaultValue",value:function(e){var t="defaultValue";for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)&&t===r.substring(0,t.length)&&void 0!==e[r])return!0;return!1}}]),r}();function capitalize(e){return e.charAt(0).toUpperCase()+e.slice(1)}var LanguageUtil=function(){function e(t){_classCallCheck2(this,e),this.options=t,this.supportedLngs=this.options.supportedLngs||!1,this.logger=baseLogger.create("languageUtils")}return _createClass2(e,[{key:"getScriptPartFromCode",value:function(e){if(!e||e.indexOf("-")<0)return null;var t=e.split("-");return 2===t.length?null:(t.pop(),"x"===t[t.length-1].toLowerCase()?null:this.formatLanguageCode(t.join("-")))}},{key:"getLanguagePartFromCode",value:function(e){if(!e||e.indexOf("-")<0)return e;var t=e.split("-");return this.formatLanguageCode(t[0])}},{key:"formatLanguageCode",value:function(e){if("string"==typeof e&&e.indexOf("-")>-1){var t=["hans","hant","latn","cyrl","cans","mong","arab"],r=e.split("-");return this.options.lowerCaseLng?r=r.map((function(e){return e.toLowerCase()})):2===r.length?(r[0]=r[0].toLowerCase(),r[1]=r[1].toUpperCase(),t.indexOf(r[1].toLowerCase())>-1&&(r[1]=capitalize(r[1].toLowerCase()))):3===r.length&&(r[0]=r[0].toLowerCase(),2===r[1].length&&(r[1]=r[1].toUpperCase()),"sgn"!==r[0]&&2===r[2].length&&(r[2]=r[2].toUpperCase()),t.indexOf(r[1].toLowerCase())>-1&&(r[1]=capitalize(r[1].toLowerCase())),t.indexOf(r[2].toLowerCase())>-1&&(r[2]=capitalize(r[2].toLowerCase()))),r.join("-")}return this.options.cleanCode||this.options.lowerCaseLng?e.toLowerCase():e}},{key:"isSupportedCode",value:function(e){return("languageOnly"===this.options.load||this.options.nonExplicitSupportedLngs)&&(e=this.getLanguagePartFromCode(e)),!this.supportedLngs||!this.supportedLngs.length||this.supportedLngs.indexOf(e)>-1}},{key:"getBestMatchFromCodes",value:function(e){var t,r=this;return e?(e.forEach((function(e){if(!t){var i=r.formatLanguageCode(e);r.options.supportedLngs&&!r.isSupportedCode(i)||(t=i)}})),!t&&this.options.supportedLngs&&e.forEach((function(e){if(!t){var i=r.getLanguagePartFromCode(e);if(r.isSupportedCode(i))return t=i;t=r.options.supportedLngs.find((function(e){if(0===e.indexOf(i))return e}))}})),t||(t=this.getFallbackCodes(this.options.fallbackLng)[0]),t):null}},{key:"getFallbackCodes",value:function(e,t){if(!e)return[];if("function"==typeof e&&(e=e(t)),"string"==typeof e&&(e=[e]),"[object Array]"===Object.prototype.toString.apply(e))return e;if(!t)return e.default||[];var r=e[t];return r||(r=e[this.getScriptPartFromCode(t)]),r||(r=e[this.formatLanguageCode(t)]),r||(r=e[this.getLanguagePartFromCode(t)]),r||(r=e.default),r||[]}},{key:"toResolveHierarchy",value:function(e,t){var r=this,i=this.getFallbackCodes(t||this.options.fallbackLng||[],e),n=[],s=function(e){e&&(r.isSupportedCode(e)?n.push(e):r.logger.warn("rejecting language code not found in supportedLngs: ".concat(e)))};return"string"==typeof e&&e.indexOf("-")>-1?("languageOnly"!==this.options.load&&s(this.formatLanguageCode(e)),"languageOnly"!==this.options.load&&"currentOnly"!==this.options.load&&s(this.getScriptPartFromCode(e)),"currentOnly"!==this.options.load&&s(this.getLanguagePartFromCode(e))):"string"==typeof e&&s(this.formatLanguageCode(e)),i.forEach((function(e){n.indexOf(e)<0&&s(r.formatLanguageCode(e))})),n}}]),e}(),sets=[{lngs:["ach","ak","am","arn","br","fil","gun","ln","mfe","mg","mi","oc","pt","pt-BR","tg","tl","ti","tr","uz","wa"],nr:[1,2],fc:1},{lngs:["af","an","ast","az","bg","bn","ca","da","de","dev","el","en","eo","es","et","eu","fi","fo","fur","fy","gl","gu","ha","hi","hu","hy","ia","it","kk","kn","ku","lb","mai","ml","mn","mr","nah","nap","nb","ne","nl","nn","no","nso","pa","pap","pms","ps","pt-PT","rm","sco","se","si","so","son","sq","sv","sw","ta","te","tk","ur","yo"],nr:[1,2],fc:2},{lngs:["ay","bo","cgg","fa","ht","id","ja","jbo","ka","km","ko","ky","lo","ms","sah","su","th","tt","ug","vi","wo","zh"],nr:[1],fc:3},{lngs:["be","bs","cnr","dz","hr","ru","sr","uk"],nr:[1,2,5],fc:4},{lngs:["ar"],nr:[0,1,2,3,11,100],fc:5},{lngs:["cs","sk"],nr:[1,2,5],fc:6},{lngs:["csb","pl"],nr:[1,2,5],fc:7},{lngs:["cy"],nr:[1,2,3,8],fc:8},{lngs:["fr"],nr:[1,2],fc:9},{lngs:["ga"],nr:[1,2,3,7,11],fc:10},{lngs:["gd"],nr:[1,2,3,20],fc:11},{lngs:["is"],nr:[1,2],fc:12},{lngs:["jv"],nr:[0,1],fc:13},{lngs:["kw"],nr:[1,2,3,4],fc:14},{lngs:["lt"],nr:[1,2,10],fc:15},{lngs:["lv"],nr:[1,2,0],fc:16},{lngs:["mk"],nr:[1,2],fc:17},{lngs:["mnk"],nr:[0,1,2],fc:18},{lngs:["mt"],nr:[1,2,11,20],fc:19},{lngs:["or"],nr:[2,1],fc:2},{lngs:["ro"],nr:[1,2,20],fc:20},{lngs:["sl"],nr:[5,1,2,3],fc:21},{lngs:["he","iw"],nr:[1,2,20,21],fc:22}],_rulesPluralsTypes={1:function(e){return Number(e>1)},2:function(e){return Number(1!=e)},3:function(e){return 0},4:function(e){return Number(e%10==1&&e%100!=11?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2)},5:function(e){return Number(0==e?0:1==e?1:2==e?2:e%100>=3&&e%100<=10?3:e%100>=11?4:5)},6:function(e){return Number(1==e?0:e>=2&&e<=4?1:2)},7:function(e){return Number(1==e?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2)},8:function(e){return Number(1==e?0:2==e?1:8!=e&&11!=e?2:3)},9:function(e){return Number(e>=2)},10:function(e){return Number(1==e?0:2==e?1:e<7?2:e<11?3:4)},11:function(e){return Number(1==e||11==e?0:2==e||12==e?1:e>2&&e<20?2:3)},12:function(e){return Number(e%10!=1||e%100==11)},13:function(e){return Number(0!==e)},14:function(e){return Number(1==e?0:2==e?1:3==e?2:3)},15:function(e){return Number(e%10==1&&e%100!=11?0:e%10>=2&&(e%100<10||e%100>=20)?1:2)},16:function(e){return Number(e%10==1&&e%100!=11?0:0!==e?1:2)},17:function(e){return Number(1==e||e%10==1&&e%100!=11?0:1)},18:function(e){return Number(0==e?0:1==e?1:2)},19:function(e){return Number(1==e?0:0==e||e%100>1&&e%100<11?1:e%100>10&&e%100<20?2:3)},20:function(e){return Number(1==e?0:0==e||e%100>0&&e%100<20?1:2)},21:function(e){return Number(e%100==1?1:e%100==2?2:e%100==3||e%100==4?3:0)},22:function(e){return Number(1==e?0:2==e?1:(e<0||e>10)&&e%10==0?2:3)}},deprecatedJsonVersions=["v1","v2","v3"],suffixesOrder={zero:0,one:1,two:2,few:3,many:4,other:5};function createRules(){var e={};return sets.forEach((function(t){t.lngs.forEach((function(r){e[r]={numbers:t.nr,plurals:_rulesPluralsTypes[t.fc]}}))})),e}var PluralResolver=function(){function e(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};_classCallCheck2(this,e),this.languageUtils=t,this.options=r,this.logger=baseLogger.create("pluralResolver"),this.options.compatibilityJSON&&"v4"!==this.options.compatibilityJSON||"undefined"!=typeof Intl&&Intl.PluralRules||(this.options.compatibilityJSON="v3",this.logger.error("Your environment seems not to be Intl API compatible, use an Intl.PluralRules polyfill. Will fallback to the compatibilityJSON v3 format handling.")),this.rules=createRules()}return _createClass2(e,[{key:"addRule",value:function(e,t){this.rules[e]=t}},{key:"getRule",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.shouldUseIntlApi())try{return new Intl.PluralRules(e,{type:t.ordinal?"ordinal":"cardinal"})}catch(e){return}return this.rules[e]||this.rules[this.languageUtils.getLanguagePartFromCode(e)]}},{key:"needsPlural",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.getRule(e,t);return this.shouldUseIntlApi()?r&&r.resolvedOptions().pluralCategories.length>1:r&&r.numbers.length>1}},{key:"getPluralFormsOfKey",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.getSuffixes(e,r).map((function(e){return"".concat(t).concat(e)}))}},{key:"getSuffixes",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.getRule(e,r);return i?this.shouldUseIntlApi()?i.resolvedOptions().pluralCategories.sort((function(e,t){return suffixesOrder[e]-suffixesOrder[t]})).map((function(e){return"".concat(t.options.prepend).concat(e)})):i.numbers.map((function(i){return t.getSuffix(e,i,r)})):[]}},{key:"getSuffix",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=this.getRule(e,r);return i?this.shouldUseIntlApi()?"".concat(this.options.prepend).concat(i.select(t)):this.getSuffixRetroCompatible(i,t):(this.logger.warn("no plural rule found for: ".concat(e)),"")}},{key:"getSuffixRetroCompatible",value:function(e,t){var r=this,i=e.noAbs?e.plurals(t):e.plurals(Math.abs(t)),n=e.numbers[i];this.options.simplifyPluralSuffix&&2===e.numbers.length&&1===e.numbers[0]&&(2===n?n="plural":1===n&&(n=""));var s=function(){return r.options.prepend&&n.toString()?r.options.prepend+n.toString():n.toString()};return"v1"===this.options.compatibilityJSON?1===n?"":"number"==typeof n?"_plural_".concat(n.toString()):s():"v2"===this.options.compatibilityJSON||this.options.simplifyPluralSuffix&&2===e.numbers.length&&1===e.numbers[0]?s():this.options.prepend&&i.toString()?this.options.prepend+i.toString():i.toString()}},{key:"shouldUseIntlApi",value:function(){return!deprecatedJsonVersions.includes(this.options.compatibilityJSON)}}]),e}();function ownKeys$3(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$3(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$3(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$3(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}var Interpolator=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};_classCallCheck2(this,e),this.logger=baseLogger.create("interpolator"),this.options=t,this.format=t.interpolation&&t.interpolation.format||function(e){return e},this.init(t)}return _createClass2(e,[{key:"init",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e.interpolation||(e.interpolation={escapeValue:!0});var t=e.interpolation;this.escape=void 0!==t.escape?t.escape:escape2,this.escapeValue=void 0===t.escapeValue||t.escapeValue,this.useRawValueToEscape=void 0!==t.useRawValueToEscape&&t.useRawValueToEscape,this.prefix=t.prefix?regexEscape(t.prefix):t.prefixEscaped||"{{",this.suffix=t.suffix?regexEscape(t.suffix):t.suffixEscaped||"}}",this.formatSeparator=t.formatSeparator?t.formatSeparator:t.formatSeparator||",",this.unescapePrefix=t.unescapeSuffix?"":t.unescapePrefix||"-",this.unescapeSuffix=this.unescapePrefix?"":t.unescapeSuffix||"",this.nestingPrefix=t.nestingPrefix?regexEscape(t.nestingPrefix):t.nestingPrefixEscaped||regexEscape("$t("),this.nestingSuffix=t.nestingSuffix?regexEscape(t.nestingSuffix):t.nestingSuffixEscaped||regexEscape(")"),this.nestingOptionsSeparator=t.nestingOptionsSeparator?t.nestingOptionsSeparator:t.nestingOptionsSeparator||",",this.maxReplaces=t.maxReplaces?t.maxReplaces:1e3,this.alwaysFormat=void 0!==t.alwaysFormat&&t.alwaysFormat,this.resetRegExp()}},{key:"reset",value:function(){this.options&&this.init(this.options)}},{key:"resetRegExp",value:function(){var e="".concat(this.prefix,"(.+?)").concat(this.suffix);this.regexp=new RegExp(e,"g");var t="".concat(this.prefix).concat(this.unescapePrefix,"(.+?)").concat(this.unescapeSuffix).concat(this.suffix);this.regexpUnescape=new RegExp(t,"g");var r="".concat(this.nestingPrefix,"(.+?)").concat(this.nestingSuffix);this.nestingRegexp=new RegExp(r,"g")}},{key:"interpolate",value:function(e,t,r,i){var n,s,a,o=this,l=this.options&&this.options.interpolation&&this.options.interpolation.defaultVariables||{};function c(e){return e.replace(/\$/g,"$$$$")}var u=function(e){if(e.indexOf(o.formatSeparator)<0){var n=getPathWithDefaults(t,l,e);return o.alwaysFormat?o.format(n,void 0,r,_objectSpread$3(_objectSpread$3(_objectSpread$3({},i),t),{},{interpolationkey:e})):n}var s=e.split(o.formatSeparator),a=s.shift().trim(),c=s.join(o.formatSeparator).trim();return o.format(getPathWithDefaults(t,l,a),c,r,_objectSpread$3(_objectSpread$3(_objectSpread$3({},i),t),{},{interpolationkey:a}))};this.resetRegExp();var h=i&&i.missingInterpolationHandler||this.options.missingInterpolationHandler,p=i&&i.interpolation&&void 0!==i.interpolation.skipOnVariables?i.interpolation.skipOnVariables:this.options.interpolation.skipOnVariables;return[{regex:this.regexpUnescape,safeValue:function(e){return c(e)}},{regex:this.regexp,safeValue:function(e){return o.escapeValue?c(o.escape(e)):c(e)}}].forEach((function(t){for(a=0;n=t.regex.exec(e);){var r=n[1].trim();if(void 0===(s=u(r)))if("function"==typeof h){var l=h(e,n,i);s="string"==typeof l?l:""}else if(i&&i.hasOwnProperty(r))s="";else{if(p){s=n[0];continue}o.logger.warn("missed to pass in variable ".concat(r," for interpolating ").concat(e)),s=""}else"string"==typeof s||o.useRawValueToEscape||(s=makeString(s));var c=t.safeValue(s);if(e=e.replace(n[0],c),p?(t.regex.lastIndex+=c.length,t.regex.lastIndex-=n[0].length):t.regex.lastIndex=0,++a>=o.maxReplaces)break}})),e}},{key:"nest",value:function(e,t){var r,i,n=this,s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=_objectSpread$3({},s);function o(e,t){var r=this.nestingOptionsSeparator;if(e.indexOf(r)<0)return e;var i=e.split(new RegExp("".concat(r,"[ ]*{"))),n="{".concat(i[1]);e=i[0],n=(n=this.interpolate(n,a)).replace(/'/g,'"');try{a=JSON.parse(n),t&&(a=_objectSpread$3(_objectSpread$3({},t),a))}catch(t){return this.logger.warn("failed parsing options string in nesting for key ".concat(e),t),"".concat(e).concat(r).concat(n)}return delete a.defaultValue,e}for(a.applyPostProcessor=!1,delete a.defaultValue;r=this.nestingRegexp.exec(e);){var l=[],c=!1;if(-1!==r[0].indexOf(this.formatSeparator)&&!/{.*}/.test(r[1])){var u=r[1].split(this.formatSeparator).map((function(e){return e.trim()}));r[1]=u.shift(),l=u,c=!0}if((i=t(o.call(this,r[1].trim(),a),a))&&r[0]===e&&"string"!=typeof i)return i;"string"!=typeof i&&(i=makeString(i)),i||(this.logger.warn("missed to resolve ".concat(r[1]," for nesting ").concat(e)),i=""),c&&(i=l.reduce((function(e,t){return n.format(e,t,s.lng,_objectSpread$3(_objectSpread$3({},s),{},{interpolationkey:r[1].trim()}))}),i.trim())),e=e.replace(r[0],i),this.regexp.lastIndex=0}return e}}]),e}();function ownKeys$4(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$4(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$4(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$4(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function parseFormatStr(e){var t=e.toLowerCase().trim(),r={};if(e.indexOf("(")>-1){var i=e.split("(");t=i[0].toLowerCase().trim();var n=i[1].substring(0,i[1].length-1);if("currency"===t&&n.indexOf(":")<0)r.currency||(r.currency=n.trim());else if("relativetime"===t&&n.indexOf(":")<0)r.range||(r.range=n.trim());else{n.split(";").forEach((function(e){if(e){var t=_toArray(e.split(":")),i=t[0],n=t.slice(1).join(":");r[i.trim()]||(r[i.trim()]=n.trim()),"false"===n.trim()&&(r[i.trim()]=!1),"true"===n.trim()&&(r[i.trim()]=!0),isNaN(n.trim())||(r[i.trim()]=parseInt(n.trim(),10))}}))}}return{formatName:t,formatOptions:r}}var Formatter=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};_classCallCheck2(this,e),this.logger=baseLogger.create("formatter"),this.options=t,this.formats={number:function(e,t,r){return new Intl.NumberFormat(t,r).format(e)},currency:function(e,t,r){return new Intl.NumberFormat(t,_objectSpread$4(_objectSpread$4({},r),{},{style:"currency"})).format(e)},datetime:function(e,t,r){return new Intl.DateTimeFormat(t,_objectSpread$4({},r)).format(e)},relativetime:function(e,t,r){return new Intl.RelativeTimeFormat(t,_objectSpread$4({},r)).format(e,r.range||"day")},list:function(e,t,r){return new Intl.ListFormat(t,_objectSpread$4({},r)).format(e)}},this.init(t)}return _createClass2(e,[{key:"init",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{interpolation:{}},r=t.interpolation;this.formatSeparator=r.formatSeparator?r.formatSeparator:r.formatSeparator||","}},{key:"add",value:function(e,t){this.formats[e.toLowerCase().trim()]=t}},{key:"format",value:function(e,t,r,i){var n=this;return t.split(this.formatSeparator).reduce((function(e,t){var s=parseFormatStr(t),a=s.formatName,o=s.formatOptions;if(n.formats[a]){var l=e;try{var c=i&&i.formatParams&&i.formatParams[i.interpolationkey]||{},u=c.locale||c.lng||i.locale||i.lng||r;l=n.formats[a](e,u,_objectSpread$4(_objectSpread$4(_objectSpread$4({},o),i),c))}catch(e){n.logger.warn(e)}return l}return n.logger.warn("there was no format function for ".concat(a)),e}),e)}}]),e}();function ownKeys$5(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$5(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$5(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$5(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function _createSuper$2(e){var t=_isNativeReflectConstruct$2();return function(){var r,i=_getPrototypeOf(e);if(t){var n=_getPrototypeOf(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return _possibleConstructorReturn(this,r)}}function _isNativeReflectConstruct$2(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}function removePending(e,t){delete e.pending[t],e.pendingCount--}var Connector=function(e){_inherits(r,EventEmitter);var t=_createSuper$2(r);function r(e,i,n){var s,a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return _classCallCheck2(this,r),s=t.call(this),isIE10&&EventEmitter.call(_assertThisInitialized(s)),s.backend=e,s.store=i,s.services=n,s.languageUtils=n.languageUtils,s.options=a,s.logger=baseLogger.create("backendConnector"),s.waitingReads=[],s.maxParallelReads=a.maxParallelReads||10,s.readingCalls=0,s.state={},s.queue=[],s.backend&&s.backend.init&&s.backend.init(n,a.backend,a),s}return _createClass2(r,[{key:"queueLoad",value:function(e,t,r,i){var n=this,s={},a={},o={},l={};return e.forEach((function(e){var i=!0;t.forEach((function(t){var o="".concat(e,"|").concat(t);!r.reload&&n.store.hasResourceBundle(e,t)?n.state[o]=2:n.state[o]<0||(1===n.state[o]?void 0===a[o]&&(a[o]=!0):(n.state[o]=1,i=!1,void 0===a[o]&&(a[o]=!0),void 0===s[o]&&(s[o]=!0),void 0===l[t]&&(l[t]=!0)))})),i||(o[e]=!0)})),(Object.keys(s).length||Object.keys(a).length)&&this.queue.push({pending:a,pendingCount:Object.keys(a).length,loaded:{},errors:[],callback:i}),{toLoad:Object.keys(s),pending:Object.keys(a),toLoadLanguages:Object.keys(o),toLoadNamespaces:Object.keys(l)}}},{key:"loaded",value:function(e,t,r){var i=e.split("|"),n=i[0],s=i[1];t&&this.emit("failedLoading",n,s,t),r&&this.store.addResourceBundle(n,s,r),this.state[e]=t?-1:2;var a={};this.queue.forEach((function(r){pushPath(r.loaded,[n],s),removePending(r,e),t&&r.errors.push(t),0!==r.pendingCount||r.done||(Object.keys(r.loaded).forEach((function(e){a[e]||(a[e]={});var t=Object.keys(a[e]);t.length&&t.forEach((function(r){void 0!==t[r]&&(a[e][r]=!0)}))})),r.done=!0,r.errors.length?r.callback(r.errors):r.callback())})),this.emit("loaded",a),this.queue=this.queue.filter((function(e){return!e.done}))}},{key:"read",value:function(e,t,r){var i=this,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:350,a=arguments.length>5?arguments[5]:void 0;return e.length?this.readingCalls>=this.maxParallelReads?void this.waitingReads.push({lng:e,ns:t,fcName:r,tried:n,wait:s,callback:a}):(this.readingCalls++,this.backend[r](e,t,(function(o,l){if(o&&l&&n<5)setTimeout((function(){i.read.call(i,e,t,r,n+1,2*s,a)}),s);else{if(i.readingCalls--,i.waitingReads.length>0){var c=i.waitingReads.shift();i.read(c.lng,c.ns,c.fcName,c.tried,c.wait,c.callback)}a(o,l)}}))):a(null,{})}},{key:"prepareLoading",value:function(e,t){var r=this,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=arguments.length>3?arguments[3]:void 0;if(!this.backend)return this.logger.warn("No backend was added via i18next.use. Will not load resources."),n&&n();"string"==typeof e&&(e=this.languageUtils.toResolveHierarchy(e)),"string"==typeof t&&(t=[t]);var s=this.queueLoad(e,t,i,n);if(!s.toLoad.length)return s.pending.length||n(),null;s.toLoad.forEach((function(e){r.loadOne(e)}))}},{key:"load",value:function(e,t,r){this.prepareLoading(e,t,{},r)}},{key:"reload",value:function(e,t,r){this.prepareLoading(e,t,{reload:!0},r)}},{key:"loadOne",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",i=e.split("|"),n=i[0],s=i[1];this.read(n,s,"read",void 0,void 0,(function(i,a){i&&t.logger.warn("".concat(r,"loading namespace ").concat(s," for language ").concat(n," failed"),i),!i&&a&&t.logger.log("".concat(r,"loaded namespace ").concat(s," for language ").concat(n),a),t.loaded(e,i,a)}))}},{key:"saveMissing",value:function(e,t,r,i,n){var s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{};this.services.utils&&this.services.utils.hasLoadedNamespace&&!this.services.utils.hasLoadedNamespace(t)?this.logger.warn('did not save key "'.concat(r,'" as the namespace "').concat(t,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!"):null!=r&&""!==r&&(this.backend&&this.backend.create&&this.backend.create(e,t,r,i,null,_objectSpread$5(_objectSpread$5({},s),{},{isUpdate:n})),e&&e[0]&&this.store.addResource(e[0],t,r,i))}}]),r}();function get(){return{debug:!1,initImmediate:!0,ns:["translation"],defaultNS:["translation"],fallbackLng:["dev"],fallbackNS:!1,supportedLngs:!1,nonExplicitSupportedLngs:!1,load:"all",preload:!1,simplifyPluralSuffix:!0,keySeparator:".",nsSeparator:":",pluralSeparator:"_",contextSeparator:"_",partialBundledLanguages:!1,saveMissing:!1,updateMissing:!1,saveMissingTo:"fallback",saveMissingPlurals:!0,missingKeyHandler:!1,missingInterpolationHandler:!1,postProcess:!1,postProcessPassResolved:!1,returnNull:!0,returnEmptyString:!0,returnObjects:!1,joinArrays:!1,returnedObjectHandler:!1,parseMissingKeyHandler:!1,appendNamespaceToMissingKey:!1,appendNamespaceToCIMode:!1,overloadTranslationOptionHandler:function(e){var t={};if("object"===_typeof2(e[1])&&(t=e[1]),"string"==typeof e[1]&&(t.defaultValue=e[1]),"string"==typeof e[2]&&(t.tDescription=e[2]),"object"===_typeof2(e[2])||"object"===_typeof2(e[3])){var r=e[3]||e[2];Object.keys(r).forEach((function(e){t[e]=r[e]}))}return t},interpolation:{escapeValue:!0,format:function(e,t,r,i){return e},prefix:"{{",suffix:"}}",formatSeparator:",",unescapePrefix:"-",nestingPrefix:"$t(",nestingSuffix:")",nestingOptionsSeparator:",",maxReplaces:1e3,skipOnVariables:!0}}}function transformOptions(e){return"string"==typeof e.ns&&(e.ns=[e.ns]),"string"==typeof e.fallbackLng&&(e.fallbackLng=[e.fallbackLng]),"string"==typeof e.fallbackNS&&(e.fallbackNS=[e.fallbackNS]),e.supportedLngs&&e.supportedLngs.indexOf("cimode")<0&&(e.supportedLngs=e.supportedLngs.concat(["cimode"])),e}function ownKeys$6(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function _objectSpread$6(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?ownKeys$6(Object(r),!0).forEach((function(t){_defineProperty(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):ownKeys$6(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function _createSuper$3(e){var t=_isNativeReflectConstruct$3();return function(){var r,i=_getPrototypeOf(e);if(t){var n=_getPrototypeOf(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return _possibleConstructorReturn(this,r)}}function _isNativeReflectConstruct$3(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}function noop(){}function bindMemberFunctions(e){Object.getOwnPropertyNames(Object.getPrototypeOf(e)).forEach((function(t){"function"==typeof e[t]&&(e[t]=e[t].bind(e))}))}var I18n=function(e){_inherits(r,EventEmitter);var t=_createSuper$3(r);function r(){var e,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=arguments.length>1?arguments[1]:void 0;if(_classCallCheck2(this,r),e=t.call(this),isIE10&&EventEmitter.call(_assertThisInitialized(e)),e.options=transformOptions(i),e.services={},e.logger=baseLogger,e.modules={external:[]},bindMemberFunctions(_assertThisInitialized(e)),n&&!e.isInitialized&&!i.isClone){if(!e.options.initImmediate)return e.init(i,n),_possibleConstructorReturn(e,_assertThisInitialized(e));setTimeout((function(){e.init(i,n)}),0)}return e}return _createClass2(r,[{key:"init",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1?arguments[1]:void 0;"function"==typeof t&&(r=t,t={}),!t.defaultNS&&t.ns&&("string"==typeof t.ns?t.defaultNS=t.ns:t.ns.indexOf("translation")<0&&(t.defaultNS=t.ns[0]));var i=get();function n(e){return e?"function"==typeof e?new e:e:null}if(this.options=_objectSpread$6(_objectSpread$6(_objectSpread$6({},i),this.options),transformOptions(t)),"v1"!==this.options.compatibilityAPI&&(this.options.interpolation=_objectSpread$6(_objectSpread$6({},i.interpolation),this.options.interpolation)),void 0!==t.keySeparator&&(this.options.userDefinedKeySeparator=t.keySeparator),void 0!==t.nsSeparator&&(this.options.userDefinedNsSeparator=t.nsSeparator),!this.options.isClone){var s;this.modules.logger?baseLogger.init(n(this.modules.logger),this.options):baseLogger.init(null,this.options),this.modules.formatter?s=this.modules.formatter:"undefined"!=typeof Intl&&(s=Formatter);var a=new LanguageUtil(this.options);this.store=new ResourceStore(this.options.resources,this.options);var o=this.services;o.logger=baseLogger,o.resourceStore=this.store,o.languageUtils=a,o.pluralResolver=new PluralResolver(a,{prepend:this.options.pluralSeparator,compatibilityJSON:this.options.compatibilityJSON,simplifyPluralSuffix:this.options.simplifyPluralSuffix}),!s||this.options.interpolation.format&&this.options.interpolation.format!==i.interpolation.format||(o.formatter=n(s),o.formatter.init(o,this.options),this.options.interpolation.format=o.formatter.format.bind(o.formatter)),o.interpolator=new Interpolator(this.options),o.utils={hasLoadedNamespace:this.hasLoadedNamespace.bind(this)},o.backendConnector=new Connector(n(this.modules.backend),o.resourceStore,o,this.options),o.backendConnector.on("*",(function(t){for(var r=arguments.length,i=new Array(r>1?r-1:0),n=1;n<r;n++)i[n-1]=arguments[n];e.emit.apply(e,[t].concat(i))})),this.modules.languageDetector&&(o.languageDetector=n(this.modules.languageDetector),o.languageDetector.init(o,this.options.detection,this.options)),this.modules.i18nFormat&&(o.i18nFormat=n(this.modules.i18nFormat),o.i18nFormat.init&&o.i18nFormat.init(this)),this.translator=new Translator(this.services,this.options),this.translator.on("*",(function(t){for(var r=arguments.length,i=new Array(r>1?r-1:0),n=1;n<r;n++)i[n-1]=arguments[n];e.emit.apply(e,[t].concat(i))})),this.modules.external.forEach((function(t){t.init&&t.init(e)}))}if(this.format=this.options.interpolation.format,r||(r=noop),this.options.fallbackLng&&!this.services.languageDetector&&!this.options.lng){var l=this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);l.length>0&&"dev"!==l[0]&&(this.options.lng=l[0])}this.services.languageDetector||this.options.lng||this.logger.warn("init: no languageDetector is used and no lng is defined");var c=["getResource","hasResourceBundle","getResourceBundle","getDataByLanguage"];c.forEach((function(t){e[t]=function(){var r;return(r=e.store)[t].apply(r,arguments)}}));var u=["addResource","addResources","addResourceBundle","removeResourceBundle"];u.forEach((function(t){e[t]=function(){var r;return(r=e.store)[t].apply(r,arguments),e}}));var h=defer(),p=function(){var t=function(t,i){e.isInitialized&&!e.initializedStoreOnce&&e.logger.warn("init: i18next is already initialized. You should call init just once!"),e.isInitialized=!0,e.options.isClone||e.logger.log("initialized",e.options),e.emit("initialized",e.options),h.resolve(i),r(t,i)};if(e.languages&&"v1"!==e.options.compatibilityAPI&&!e.isInitialized)return t(null,e.t.bind(e));e.changeLanguage(e.options.lng,t)};return this.options.resources||!this.options.initImmediate?p():setTimeout(p,0),h}},{key:"loadResources",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:noop,i=r,n="string"==typeof e?e:this.language;if("function"==typeof e&&(i=e),!this.options.resources||this.options.partialBundledLanguages){if(n&&"cimode"===n.toLowerCase())return i();var s=[],a=function(e){e&&t.services.languageUtils.toResolveHierarchy(e).forEach((function(e){s.indexOf(e)<0&&s.push(e)}))};if(n)a(n);else{var o=this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);o.forEach((function(e){return a(e)}))}this.options.preload&&this.options.preload.forEach((function(e){return a(e)})),this.services.backendConnector.load(s,this.options.ns,(function(e){e||t.resolvedLanguage||!t.language||t.setResolvedLanguage(t.language),i(e)}))}else i(null)}},{key:"reloadResources",value:function(e,t,r){var i=defer();return e||(e=this.languages),t||(t=this.options.ns),r||(r=noop),this.services.backendConnector.reload(e,t,(function(e){i.resolve(),r(e)})),i}},{key:"use",value:function(e){if(!e)throw new Error("You are passing an undefined module! Please check the object you are passing to i18next.use()");if(!e.type)throw new Error("You are passing a wrong module! Please check the object you are passing to i18next.use()");return"backend"===e.type&&(this.modules.backend=e),("logger"===e.type||e.log&&e.warn&&e.error)&&(this.modules.logger=e),"languageDetector"===e.type&&(this.modules.languageDetector=e),"i18nFormat"===e.type&&(this.modules.i18nFormat=e),"postProcessor"===e.type&&postProcessor.addPostProcessor(e),"formatter"===e.type&&(this.modules.formatter=e),"3rdParty"===e.type&&this.modules.external.push(e),this}},{key:"setResolvedLanguage",value:function(e){if(e&&this.languages&&!(["cimode","dev"].indexOf(e)>-1))for(var t=0;t<this.languages.length;t++){var r=this.languages[t];if(!(["cimode","dev"].indexOf(r)>-1)&&this.store.hasLanguageSomeTranslations(r)){this.resolvedLanguage=r;break}}}},{key:"changeLanguage",value:function(e,t){var r=this;this.isLanguageChangingTo=e;var i=defer();this.emit("languageChanging",e);var n=function(e){r.language=e,r.languages=r.services.languageUtils.toResolveHierarchy(e),r.resolvedLanguage=void 0,r.setResolvedLanguage(e)},s=function(s){e||s||!r.services.languageDetector||(s=[]);var a="string"==typeof s?s:r.services.languageUtils.getBestMatchFromCodes(s);a&&(r.language||n(a),r.translator.language||r.translator.changeLanguage(a),r.services.languageDetector&&r.services.languageDetector.cacheUserLanguage(a)),r.loadResources(a,(function(e){!function(e,s){s?(n(s),r.translator.changeLanguage(s),r.isLanguageChangingTo=void 0,r.emit("languageChanged",s),r.logger.log("languageChanged",s)):r.isLanguageChangingTo=void 0,i.resolve((function(){return r.t.apply(r,arguments)})),t&&t(e,(function(){return r.t.apply(r,arguments)}))}(e,a)}))};return e||!this.services.languageDetector||this.services.languageDetector.async?!e&&this.services.languageDetector&&this.services.languageDetector.async?this.services.languageDetector.detect(s):s(e):s(this.services.languageDetector.detect()),i}},{key:"getFixedT",value:function(e,t,r){var i=this,n=function e(t,n){var s;if("object"!==_typeof2(n)){for(var a=arguments.length,o=new Array(a>2?a-2:0),l=2;l<a;l++)o[l-2]=arguments[l];s=i.options.overloadTranslationOptionHandler([t,n].concat(o))}else s=_objectSpread$6({},n);s.lng=s.lng||e.lng,s.lngs=s.lngs||e.lngs,s.ns=s.ns||e.ns;var c=i.options.keySeparator||".",u=r?"".concat(r).concat(c).concat(t):t;return i.t(u,s)};return"string"==typeof e?n.lng=e:n.lngs=e,n.ns=t,n.keyPrefix=r,n}},{key:"t",value:function(){var e;return this.translator&&(e=this.translator).translate.apply(e,arguments)}},{key:"exists",value:function(){var e;return this.translator&&(e=this.translator).exists.apply(e,arguments)}},{key:"setDefaultNamespace",value:function(e){this.options.defaultNS=e}},{key:"hasLoadedNamespace",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.isInitialized)return this.logger.warn("hasLoadedNamespace: i18next was not initialized",this.languages),!1;if(!this.languages||!this.languages.length)return this.logger.warn("hasLoadedNamespace: i18n.languages were undefined or empty",this.languages),!1;var i=this.resolvedLanguage||this.languages[0],n=!!this.options&&this.options.fallbackLng,s=this.languages[this.languages.length-1];if("cimode"===i.toLowerCase())return!0;var a=function(e,r){var i=t.services.backendConnector.state["".concat(e,"|").concat(r)];return-1===i||2===i};if(r.precheck){var o=r.precheck(this,a);if(void 0!==o)return o}return!!this.hasResourceBundle(i,e)||(!(this.services.backendConnector.backend&&(!this.options.resources||this.options.partialBundledLanguages))||!(!a(i,e)||n&&!a(s,e)))}},{key:"loadNamespaces",value:function(e,t){var r=this,i=defer();return this.options.ns?("string"==typeof e&&(e=[e]),e.forEach((function(e){r.options.ns.indexOf(e)<0&&r.options.ns.push(e)})),this.loadResources((function(e){i.resolve(),t&&t(e)})),i):(t&&t(),Promise.resolve())}},{key:"loadLanguages",value:function(e,t){var r=defer();"string"==typeof e&&(e=[e]);var i=this.options.preload||[],n=e.filter((function(e){return i.indexOf(e)<0}));return n.length?(this.options.preload=i.concat(n),this.loadResources((function(e){r.resolve(),t&&t(e)})),r):(t&&t(),Promise.resolve())}},{key:"dir",value:function(e){if(e||(e=this.resolvedLanguage||(this.languages&&this.languages.length>0?this.languages[0]:this.language)),!e)return"rtl";return["ar","shu","sqr","ssh","xaa","yhd","yud","aao","abh","abv","acm","acq","acw","acx","acy","adf","ads","aeb","aec","afb","ajp","apc","apd","arb","arq","ars","ary","arz","auz","avl","ayh","ayl","ayn","ayp","bbz","pga","he","iw","ps","pbt","pbu","pst","prp","prd","ug","ur","ydd","yds","yih","ji","yi","hbo","men","xmn","fa","jpr","peo","pes","prs","dv","sam","ckb"].indexOf(this.services.languageUtils.getLanguagePartFromCode(e))>-1||e.toLowerCase().indexOf("-arab")>1?"rtl":"ltr"}},{key:"cloneInstance",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:noop,n=_objectSpread$6(_objectSpread$6(_objectSpread$6({},this.options),t),{isClone:!0}),s=new r(n),a=["store","services","language"];return a.forEach((function(t){s[t]=e[t]})),s.services=_objectSpread$6({},this.services),s.services.utils={hasLoadedNamespace:s.hasLoadedNamespace.bind(s)},s.translator=new Translator(s.services,s.options),s.translator.on("*",(function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];s.emit.apply(s,[e].concat(r))})),s.init(n,i),s.translator.options=s.options,s.translator.backendConnector.services.utils={hasLoadedNamespace:s.hasLoadedNamespace.bind(s)},s}},{key:"toJSON",value:function(){return{options:this.options,store:this.store,language:this.language,languages:this.languages,resolvedLanguage:this.resolvedLanguage}}}]),r}();_defineProperty(I18n,"createInstance",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1?arguments[1]:void 0;return new I18n(e,t)}));var instance=I18n.createInstance();instance.createInstance=I18n.createInstance;var createInstance=instance.createInstance,init=instance.init,loadResources=instance.loadResources,reloadResources=instance.reloadResources,use=instance.use,changeLanguage=instance.changeLanguage,getFixedT=instance.getFixedT,t=instance.t,exists=instance.exists,setDefaultNamespace=instance.setDefaultNamespace,hasLoadedNamespace=instance.hasLoadedNamespace,loadNamespaces=instance.loadNamespaces,loadLanguages=instance.loadLanguages,i18next_default=instance,_changeEvent={type:"change"},_startEvent={type:"start"},_endEvent={type:"end"},OrbitControls=class extends EventDispatcher{constructor(e,t){super(),this.object=e,this.domElement=t,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new Vector3,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:MOUSE.ROTATE,MIDDLE:MOUSE.DOLLY,RIGHT:MOUSE.PAN},this.touches={ONE:TOUCH.ROTATE,TWO:TOUCH.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return a.phi},this.getAzimuthalAngle=function(){return a.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(e){e.addEventListener("keydown",j),this._domElementKeyEvents=e},this.saveState=function(){r.target0.copy(r.target),r.position0.copy(r.object.position),r.zoom0=r.object.zoom},this.reset=function(){r.target.copy(r.target0),r.object.position.copy(r.position0),r.object.zoom=r.zoom0,r.object.updateProjectionMatrix(),r.dispatchEvent(_changeEvent),r.update(),n=i.NONE},this.update=function(){const t=new Vector3,h=(new Quaternion).setFromUnitVectors(e.up,new Vector3(0,1,0)),p=h.clone().invert(),d=new Vector3,m=new Quaternion,f=2*Math.PI;return function(){const e=r.object.position;t.copy(e).sub(r.target),t.applyQuaternion(h),a.setFromVector3(t),r.autoRotate&&n===i.NONE&&b(2*Math.PI/60/60*r.autoRotateSpeed),r.enableDamping?(a.theta+=o.theta*r.dampingFactor,a.phi+=o.phi*r.dampingFactor):(a.theta+=o.theta,a.phi+=o.phi);let g=r.minAzimuthAngle,_=r.maxAzimuthAngle;return isFinite(g)&&isFinite(_)&&(g<-Math.PI?g+=f:g>Math.PI&&(g-=f),_<-Math.PI?_+=f:_>Math.PI&&(_-=f),a.theta=g<=_?Math.max(g,Math.min(_,a.theta)):a.theta>(g+_)/2?Math.max(g,a.theta):Math.min(_,a.theta)),a.phi=Math.max(r.minPolarAngle,Math.min(r.maxPolarAngle,a.phi)),a.makeSafe(),a.radius*=l,a.radius=Math.max(r.minDistance,Math.min(r.maxDistance,a.radius)),!0===r.enableDamping?r.target.addScaledVector(c,r.dampingFactor):r.target.add(c),t.setFromSpherical(a),t.applyQuaternion(p),e.copy(r.target).add(t),r.object.lookAt(r.target),!0===r.enableDamping?(o.theta*=1-r.dampingFactor,o.phi*=1-r.dampingFactor,c.multiplyScalar(1-r.dampingFactor)):(o.set(0,0,0),c.set(0,0,0)),l=1,!!(u||d.distanceToSquared(r.object.position)>s||8*(1-m.dot(r.object.quaternion))>s)&&(r.dispatchEvent(_changeEvent),d.copy(r.object.position),m.copy(r.object.quaternion),u=!1,!0)}}(),this.dispose=function(){r.domElement.removeEventListener("contextmenu",z),r.domElement.removeEventListener("pointerdown",B),r.domElement.removeEventListener("pointercancel",V),r.domElement.removeEventListener("wheel",H),r.domElement.removeEventListener("pointermove",k),r.domElement.removeEventListener("pointerup",G),null!==r._domElementKeyEvents&&r._domElementKeyEvents.removeEventListener("keydown",j)};const r=this,i={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let n=i.NONE;const s=1e-6,a=new Spherical,o=new Spherical;let l=1;const c=new Vector3;let u=!1;const h=new Vector2,p=new Vector2,d=new Vector2,m=new Vector2,f=new Vector2,g=new Vector2,_=new Vector2,y=new Vector2,T=new Vector2,v=[],E={};function I(){return Math.pow(.95,r.zoomSpeed)}function b(e){o.theta-=e}function x(e){o.phi-=e}const S=function(){const e=new Vector3;return function(t,r){e.setFromMatrixColumn(r,0),e.multiplyScalar(-t),c.add(e)}}(),w=function(){const e=new Vector3;return function(t,i){!0===r.screenSpacePanning?e.setFromMatrixColumn(i,1):(e.setFromMatrixColumn(i,0),e.crossVectors(r.object.up,e)),e.multiplyScalar(t),c.add(e)}}(),C=function(){const e=new Vector3;return function(t,i){const n=r.domElement;if(r.object.isPerspectiveCamera){const s=r.object.position;e.copy(s).sub(r.target);let a=e.length();a*=Math.tan(r.object.fov/2*Math.PI/180),S(2*t*a/n.clientHeight,r.object.matrix),w(2*i*a/n.clientHeight,r.object.matrix)}else r.object.isOrthographicCamera?(S(t*(r.object.right-r.object.left)/r.object.zoom/n.clientWidth,r.object.matrix),w(i*(r.object.top-r.object.bottom)/r.object.zoom/n.clientHeight,r.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),r.enablePan=!1)}}();function M(e){r.object.isPerspectiveCamera?l/=e:r.object.isOrthographicCamera?(r.object.zoom=Math.max(r.minZoom,Math.min(r.maxZoom,r.object.zoom*e)),r.object.updateProjectionMatrix(),u=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),r.enableZoom=!1)}function R(e){r.object.isPerspectiveCamera?l*=e:r.object.isOrthographicCamera?(r.object.zoom=Math.max(r.minZoom,Math.min(r.maxZoom,r.object.zoom/e)),r.object.updateProjectionMatrix(),u=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),r.enableZoom=!1)}function A(e){h.set(e.clientX,e.clientY)}function D(e){m.set(e.clientX,e.clientY)}function O(){if(1===v.length)h.set(v[0].pageX,v[0].pageY);else{const e=.5*(v[0].pageX+v[1].pageX),t=.5*(v[0].pageY+v[1].pageY);h.set(e,t)}}function L(){if(1===v.length)m.set(v[0].pageX,v[0].pageY);else{const e=.5*(v[0].pageX+v[1].pageX),t=.5*(v[0].pageY+v[1].pageY);m.set(e,t)}}function P(){const e=v[0].pageX-v[1].pageX,t=v[0].pageY-v[1].pageY,r=Math.sqrt(e*e+t*t);_.set(0,r)}function N(e){if(1==v.length)p.set(e.pageX,e.pageY);else{const t=Y(e),r=.5*(e.pageX+t.x),i=.5*(e.pageY+t.y);p.set(r,i)}d.subVectors(p,h).multiplyScalar(r.rotateSpeed);const t=r.domElement;b(2*Math.PI*d.x/t.clientHeight),x(2*Math.PI*d.y/t.clientHeight),h.copy(p)}function F(e){if(1===v.length)f.set(e.pageX,e.pageY);else{const t=Y(e),r=.5*(e.pageX+t.x),i=.5*(e.pageY+t.y);f.set(r,i)}g.subVectors(f,m).multiplyScalar(r.panSpeed),C(g.x,g.y),m.copy(f)}function U(e){const t=Y(e),i=e.pageX-t.x,n=e.pageY-t.y,s=Math.sqrt(i*i+n*n);y.set(0,s),T.set(0,Math.pow(y.y/_.y,r.zoomSpeed)),M(T.y),_.copy(y)}function B(e){!1!==r.enabled&&(0===v.length&&(r.domElement.setPointerCapture(e.pointerId),r.domElement.addEventListener("pointermove",k),r.domElement.addEventListener("pointerup",G)),function(e){v.push(e)}(e),"touch"===e.pointerType?function(e){switch(W(e),v.length){case 1:switch(r.touches.ONE){case TOUCH.ROTATE:if(!1===r.enableRotate)return;O(),n=i.TOUCH_ROTATE;break;case TOUCH.PAN:if(!1===r.enablePan)return;L(),n=i.TOUCH_PAN;break;default:n=i.NONE}break;case 2:switch(r.touches.TWO){case TOUCH.DOLLY_PAN:if(!1===r.enableZoom&&!1===r.enablePan)return;r.enableZoom&&P(),r.enablePan&&L(),n=i.TOUCH_DOLLY_PAN;break;case TOUCH.DOLLY_ROTATE:if(!1===r.enableZoom&&!1===r.enableRotate)return;r.enableZoom&&P(),r.enableRotate&&O(),n=i.TOUCH_DOLLY_ROTATE;break;default:n=i.NONE}break;default:n=i.NONE}n!==i.NONE&&r.dispatchEvent(_startEvent)}(e):function(e){let t;switch(e.button){case 0:t=r.mouseButtons.LEFT;break;case 1:t=r.mouseButtons.MIDDLE;break;case 2:t=r.mouseButtons.RIGHT;break;default:t=-1}switch(t){case MOUSE.DOLLY:if(!1===r.enableZoom)return;!function(e){_.set(e.clientX,e.clientY)}(e),n=i.DOLLY;break;case MOUSE.ROTATE:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===r.enablePan)return;D(e),n=i.PAN}else{if(!1===r.enableRotate)return;A(e),n=i.ROTATE}break;case MOUSE.PAN:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===r.enableRotate)return;A(e),n=i.ROTATE}else{if(!1===r.enablePan)return;D(e),n=i.PAN}break;default:n=i.NONE}n!==i.NONE&&r.dispatchEvent(_startEvent)}(e))}function k(e){!1!==r.enabled&&("touch"===e.pointerType?function(e){switch(W(e),n){case i.TOUCH_ROTATE:if(!1===r.enableRotate)return;N(e),r.update();break;case i.TOUCH_PAN:if(!1===r.enablePan)return;F(e),r.update();break;case i.TOUCH_DOLLY_PAN:if(!1===r.enableZoom&&!1===r.enablePan)return;!function(e){r.enableZoom&&U(e),r.enablePan&&F(e)}(e),r.update();break;case i.TOUCH_DOLLY_ROTATE:if(!1===r.enableZoom&&!1===r.enableRotate)return;!function(e){r.enableZoom&&U(e),r.enableRotate&&N(e)}(e),r.update();break;default:n=i.NONE}}(e):function(e){switch(n){case i.ROTATE:if(!1===r.enableRotate)return;!function(e){p.set(e.clientX,e.clientY),d.subVectors(p,h).multiplyScalar(r.rotateSpeed);const t=r.domElement;b(2*Math.PI*d.x/t.clientHeight),x(2*Math.PI*d.y/t.clientHeight),h.copy(p),r.update()}(e);break;case i.DOLLY:if(!1===r.enableZoom)return;!function(e){y.set(e.clientX,e.clientY),T.subVectors(y,_),T.y>0?M(I()):T.y<0&&R(I()),_.copy(y),r.update()}(e);break;case i.PAN:if(!1===r.enablePan)return;!function(e){f.set(e.clientX,e.clientY),g.subVectors(f,m).multiplyScalar(r.panSpeed),C(g.x,g.y),m.copy(f),r.update()}(e)}}(e))}function G(e){q(e),0===v.length&&(r.domElement.releasePointerCapture(e.pointerId),r.domElement.removeEventListener("pointermove",k),r.domElement.removeEventListener("pointerup",G)),r.dispatchEvent(_endEvent),n=i.NONE}function V(e){q(e)}function H(e){!1!==r.enabled&&!1!==r.enableZoom&&n===i.NONE&&(e.preventDefault(),r.dispatchEvent(_startEvent),function(e){e.deltaY<0?R(I()):e.deltaY>0&&M(I()),r.update()}(e),r.dispatchEvent(_endEvent))}function j(e){!1!==r.enabled&&!1!==r.enablePan&&function(e){let t=!1;switch(e.code){case r.keys.UP:C(0,r.keyPanSpeed),t=!0;break;case r.keys.BOTTOM:C(0,-r.keyPanSpeed),t=!0;break;case r.keys.LEFT:C(r.keyPanSpeed,0),t=!0;break;case r.keys.RIGHT:C(-r.keyPanSpeed,0),t=!0}t&&(e.preventDefault(),r.update())}(e)}function z(e){!1!==r.enabled&&e.preventDefault()}function q(e){delete E[e.pointerId];for(let t=0;t<v.length;t++)if(v[t].pointerId==e.pointerId)return void v.splice(t,1)}function W(e){let t=E[e.pointerId];void 0===t&&(t=new Vector2,E[e.pointerId]=t),t.set(e.pageX,e.pageY)}function Y(e){const t=e.pointerId===v[0].pointerId?v[1]:v[0];return E[t.pointerId]}r.domElement.addEventListener("contextmenu",z),r.domElement.addEventListener("pointerdown",B),r.domElement.addEventListener("pointercancel",V),r.domElement.addEventListener("wheel",H,{passive:!1}),this.update()}},ControlsHelper=class{
// eslint-disable-line
constructor(e,t){this.flyDuration=500,
// in ms
this.autoRotateRemainingTime=0,
// in miliseconds
this.automaticallyAdjustCameraPosition=!0,this.rotateIntervalStartTime=0,this.camera=e,this.controls=t}
/**
   * Make camera fly to target position with given lookAt position
   * @param position camera's target position
   * @param lookAt camera's new lookAt position
   */flyTo(e,t,r){const i=this.camera,n=this.controls;if(!i||!n)return;if(e.equals(t))return void console.error("[BimViewer] camera position and lookAt cannot be the same!");if(isNaN(e.x)||isNaN(e.y)||isNaN(e.z)||isNaN(t.x)||isNaN(t.y)||isNaN(t.z))return void console.error("[BimViewer] invalid position or lookAt!");if(this.automaticallyAdjustCameraPosition){const r=e.distanceTo(t);r<i.near?(e=e.clone().sub(t).normalize().multiplyScalar(1.1*i.near),console.warn("[BimViewer] camera could be too close to see the object!")):r>i.far&&(e=e.clone().sub(t).normalize().multiplyScalar(.9*i.far),console.warn("[BimViewer] camera could be too far to see the object!"))}const s=i.position.clone(),a=n.target.clone(),o=this.flyDuration,l=Date.now();this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=setInterval((()=>{let c=Date.now()-l;c>o&&(c=o);const u=(e,t,r)=>{const i=e.x+(t.x-e.x)*r,n=e.y+(t.y-e.y)*r,s=e.z+(t.z-e.z)*r;return new Vector3(i,n,s)};((e,t)=>{i.lookAt(t),i.position.set(e.x,e.y,e.z),n.target.set(t.x,t.y,t.z),n.update()})(u(s,e,c/o),u(a,t,c/o)),c>=o&&(clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=void 0,r&&r())}),10)}
/**
   * Adjusts camera direction to look to a certain position. While,
   * it doesn't mean to set the target position as camera's target.
   */lookTo(e){const t=this.camera,r=this.controls;if(!t||!r)return;const i=t.position,n=r.target.distanceTo(i),s=e.normalize().multiplyScalar(n),a=new Vector3(i.x+s.x,i.y+s.y,i.z+s.z);this.flyTo(i,a)}startAutoRotate(){const e=this.camera,t=this.controls;if(!e||!t)return;t.autoRotate=!0;const r=new Vector3;e.getWorldPosition(r);const i=t.target;if(i.y===r.y)return;const n=(i.y-r.y)/50;for(let e=0;e<50;++e)setTimeout((()=>{const e=t.target.y-n;t.target.setY(e),t.update()}),30*e)}delayAutoRotate(){this.autoRotateRemainingTime=5e3,this.controls&&(this.controls.autoRotate=!1)}startToRotate(e){const t=Date.now()-this.rotateIntervalStartTime;this.rotateIntervalStartTime=Date.now(),this.rotateInterval&&t<100||(this.rotateInterval&&clearInterval(this.rotateInterval),this.rotateInterval=setInterval((()=>{if(Date.now()-this.rotateIntervalStartTime>=100)return clearInterval(this.rotateInterval),void(this.rotateInterval=void 0);"ArrowLeft"===e.code||"ArrowRight"===e.code?this.rotateLeftOrRight(.3,"ArrowLeft"===e.code):"ArrowUp"!==e.code&&"ArrowDown"!==e.code||this.rotateUpOrDown(.3,"ArrowUp"===e.code)}),1))}rotateLeftOrRight(e,t=!0){const r=this.controls;if(!this.camera||!r)return;const i=this.camera.position,n=r.target,s=n.clone();let a=Math.PI*e/180;t&&(a=-a),s.x=(n.x-i.x)*Math.cos(a)-(n.z-i.z)*Math.sin(a)+i.x,s.z=(n.z-i.z)*Math.cos(a)+(n.x-i.x)*Math.sin(a)+i.z,this.camera.lookAt(s),r.target=s,r.update()}rotateUpOrDown(e,t=!0){const r=this.controls;if(!this.camera||!r)return;const i=this.camera.position,n=r.target,s=n.clone();let a=Math.PI*e/180;const o=new Vector3(n.x-i.x,n.y-i.y,n.z-i.z).length(),l=n.y-i.y;t||(a=-a);const c=Math.asin(l/o)+a;if(c<-Math.PI/2||c>Math.PI/2)return;const u=Math.sin(c)*o;s.y=n.y+(u-l),r.target=s,r.update()}},STATE=(e=>(e[e.NONE=-1]="NONE",e[e.ROTATE=0]="ROTATE",e[e.DOLLY=1]="DOLLY",e[e.PAN=2]="PAN",e[e.TOUCH_ROTATE=3]="TOUCH_ROTATE",e[e.TOUCH_DOLLY=4]="TOUCH_DOLLY",e))(STATE||{}),Keys=(e=>(e.LEFT="ArrowLeft",e.UP="ArrowUp",e.RIGHT="ArrowRight",e.BOTTOM="ArrowDown",e))(Keys||{});function dispatchEventType(e){return{type:e}}var touchInfo={movable:!1,startDistBetweenFingers:0,scale:1},twoPI=2*Math.PI,EPS=1e-6,VRControls2=class extends EventDispatcher{constructor(e,t,r=!1){var i;super(),this.enabled=!0,
// "target" sets the location of focus, where the object orbits around
this.target=new Vector3,this.enableZoom=!1,this.enablePan=!1,this.enableRotate=!0,this.state=-1/* NONE */,this.rotateSpeed=1,this.zoomSpeed=1,this.panSpeed=1,this.scale=1,this.minZoom=0,this.maxZoom=1/0,this.screenSpacePanning=!0,this.autoRotate=!0,this.autoRotateSpeed=2,this.enableDamping=!1,this.dampingFactor=.05,this.minAzimuthAngle=-1/0,
// radians
this.maxAzimuthAngle=1/0,
// radians
this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minDistance=0,this.maxDistance=1/0,this.keyPanSpeed=7,this.minFov=50,this.maxFov=95,this.zoomChanged=!1,this.panOffset=new Vector3,this.pointerPositions={},this.rotateStart=new Vector2,this.rotateEnd=new Vector2,this.rotateDelta=new Vector2,this.dollyStart=new Vector2,this.dollyEnd=new Vector2,this.dollyDelta=new Vector2,this.panStart=new Vector2,this.panEnd=new Vector2,this.panDelta=new Vector2,this.pointers=[],this.spherical=new Spherical,this.sphericalDelta=new Spherical,this.update=function(e){const t=new Vector3,r=new Vector3,i=new Quaternion;return function(){const n=e.quat,s=n.clone().invert(),a=e.object.position;t.copy(a).sub(e.target),t.applyQuaternion(n),e.spherical.setFromVector3(t),e.autoRotate&&-1/* NONE */===e.state&&(e.isVRMode?e.sphericalDelta.theta+=twoPI/60/60*e.autoRotateSpeed:e.sphericalDelta.theta-=twoPI/60/60*e.autoRotateSpeed),e.enableDamping?(e.spherical.theta+=e.sphericalDelta.theta*e.dampingFactor,e.spherical.phi+=e.sphericalDelta.phi*e.dampingFactor):(e.spherical.theta+=e.sphericalDelta.theta,e.spherical.phi+=e.sphericalDelta.phi);let o=e.minAzimuthAngle,l=e.maxAzimuthAngle;return isFinite(o)&&isFinite(l)&&(o<-Math.PI?o+=twoPI:o>Math.PI&&(o-=twoPI),l<-Math.PI?l+=twoPI:l>Math.PI&&(l-=twoPI),e.spherical.theta=o<=l?Math.max(o,Math.min(l,e.spherical.theta)):e.spherical.theta>(o+l)/2?Math.max(o,e.spherical.theta):Math.min(l,e.spherical.theta)),e.spherical.phi=Math.max(e.minPolarAngle,Math.min(e.maxPolarAngle,e.spherical.phi)),e.spherical.makeSafe(),e.spherical.radius*=e.scale,e.spherical.radius=Math.max(e.minDistance,Math.min(e.maxDistance,e.spherical.radius)),!0===e.enableDamping?e.target.addScaledVector(e.panOffset,e.dampingFactor):e.target.add(e.panOffset),t.setFromSpherical(e.spherical),t.applyQuaternion(s),a.copy(e.target).add(t),e.object.lookAt(e.target),!0===e.enableDamping?(e.sphericalDelta.theta*=1-e.dampingFactor,e.sphericalDelta.phi*=1-e.dampingFactor,e.panOffset.multiplyScalar(1-e.dampingFactor)):(e.sphericalDelta.set(0,0,0),e.panOffset.set(0,0,0)),e.scale=1,!!(e.zoomChanged||r.distanceToSquared(e.object.position)>EPS||8*(1-i.dot(e.object.quaternion))>EPS)&&(e.dispatchEvent(dispatchEventType("change")),r.copy(e.object.position),i.copy(e.object.quaternion),e.zoomChanged=!1,!0)}}(this),this.onContextMenu=(i=this,e=>{!1!==i.enabled&&e.preventDefault()}),this.onPointerDown=function(e){return t=>{!1!==e.enabled&&(0===e.pointers.length&&(e.domElement.setPointerCapture(t.pointerId),e.domElement.addEventListener("pointermove",e.onPointerMove),e.domElement.addEventListener("pointerup",e.onPointerUp)),e.addPointer(t),"touch"===t.pointerType?e.onTouchStart(t):e.onMouseDown(t))}}(this),this.onPointerMove=function(e){return t=>{!1!==e.enabled&&("touch"===t.pointerType?e.onTouchMove(t):e.onMouseMove(t))}}(this),this.onPointerUp=function(e){return t=>{e.removePointer(t),0===e.pointers.length&&(e.domElement.releasePointerCapture(t.pointerId),e.domElement.removeEventListener("pointermove",e.onPointerMove),e.domElement.removeEventListener("pointerup",e.onPointerUp)),"touch"===t.pointerType&&e.handlerTouchEnd(t),e.dispatchEvent(dispatchEventType("end")),e.state=-1/* NONE */}}(this),this.onPointerCancel=function(e){return t=>{e.removePointer(t),e.handlerTouchEnd(t)}}(this),this.onMouseWheel=function(e){return t=>{!1!==e.enabled&&!1!==e.enableZoom&&-1/* NONE */===e.state&&(t.preventDefault(),t.stopPropagation(),e.dispatchEvent(dispatchEventType("start")),e.handleMouseWheel(t),e.dispatchEvent(dispatchEventType("end")))}}(this),
/**************************Mouse move pan event handling*************************/
this.pan=function(e){const t=new Vector3;return function(r,i){const n=e.domElement;if(e.object instanceof PerspectiveCamera){const s=e.object.position;t.copy(s).sub(e.target);let a=t.length();a*=Math.tan(e.object.fov/2*Math.PI/180),e.panLeft(2*r*a/n.clientHeight,e.object.matrix),e.panUp(2*i*a/n.clientHeight,e.object.matrix)}else console.warn("WARNING: VRControls.js encountered an unknown camera type - pan disabled."),e.enablePan=!1}}(this),this.panLeft=function(e){const t=new Vector3;return function(r,i){t.setFromMatrixColumn(i,0),t.multiplyScalar(-r),e.panOffset.add(t)}}(this),this.panUp=function(e){const t=new Vector3;return function(r,i){!0===e.screenSpacePanning?t.setFromMatrixColumn(i,1):(t.setFromMatrixColumn(i,0),t.crossVectors(e.object.up,t)),t.multiplyScalar(r),e.panOffset.add(t)}}(this),this.onKeyDown=e=>{!1!==this.enabled&&!1!==this.enablePan&&this.handleKeyDown(e)},this.object=e,this.domElement=t,this.isVRMode=r,this.quat=(new Quaternion).setFromUnitVectors(this.object.up,new Vector3(0,1,0)),this.domElement&&this.domElement.style&&(this.domElement.style.touchAction="none"),this.domElement.addEventListener("contextmenu",this.onContextMenu),this.domElement.addEventListener("pointerdown",this.onPointerDown),this.domElement.addEventListener("pointercancel",this.onPointerCancel),this.domElement.addEventListener("wheel",this.onMouseWheel,{passive:!1}),this.update()}dispose(){this.domElement.removeEventListener("contextmenu",this.onContextMenu),this.domElement.removeEventListener("pointerdown",this.onPointerDown),this.domElement.removeEventListener("pointercancel",this.onPointerCancel),this.domElement.removeEventListener("wheel",this.onMouseWheel),this.domElement.removeEventListener("pointermove",this.onPointerMove),this.domElement.removeEventListener("pointerup",this.onPointerUp),this.domElementKeyEvents&&this.domElementKeyEvents.removeEventListener("keydown",this.onKeyDown)}addPointer(e){this.pointers.push(e)}removePointer(e){delete this.pointerPositions[e.pointerId];for(let t=0;t<this.pointers.length;t++)if(this.pointers[t].pointerId==e.pointerId)return void this.pointers.splice(t,1)}
/**
   *
   * Get the distance between two points
   * @param {number[]} p1
   * @param {number[]} p2
   * @return {*}
   * @memberof VRControls
   */getDist(e,t){return Math.hypot(t[0]-e[0],t[1]-e[1])}trackPointer(e){let t=this.pointerPositions[e.pointerId];void 0===t&&(t=new Vector2,this.pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}
/**************************PointerDown Event*************************/onTouchStart(e){switch(this.trackPointer(e),this.pointers.length){case 1:if(!1===this.enableRotate)return;this.handleTouchStartRotate(),this.state=3/* TOUCH_ROTATE */;break;case 2:this.handleTouchStartDolly(this.pointers),this.state=4/* TOUCH_DOLLY */;break;default:this.state=-1/* NONE */}-1/* NONE */!==this.state&&this.dispatchEvent(dispatchEventType("start"))}onMouseDown(e){switch(e.button){case 0:if(!1===this.enableRotate)return;this.handleMouseDownRotate(e),this.state=0/* ROTATE */;break;case 1:if(!1===this.enableZoom)return;this.handleMouseDownDolly(e),this.state=1/* DOLLY */;break;case 2:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===this.enablePan)return;this.handleMouseDownPan(e),this.state=2/* PAN */}else{if(!1===this.enableRotate)return;this.handleMouseDownRotate(e),this.state=0/* ROTATE */}break;default:this.state=-1/* NONE */}-1/* NONE */!==this.state&&this.dispatchEvent(dispatchEventType("start"))}
/**************************PointerMove Event*************************/onTouchMove(e){switch(this.trackPointer(e),this.state){case 3/* TOUCH_ROTATE */:if(!1===this.enableRotate)return;this.handleTouchMoveRotate(e);break;case 4/* TOUCH_DOLLY */:this.handleTouchMoveDolly(e)}}onMouseMove(e){if(!1!==this.enabled)switch(this.state){case 0/* ROTATE */:if(!1===this.enableRotate)return;this.handleMouseMoveRotate(e);break;case 1/* DOLLY */:if(!1===this.enableZoom)return;this.handleMouseMoveDolly(e);break;case 2/* PAN */:if(!1===this.enablePan)return;this.handleMouseMovePan(e)}}
/**************************PointerUp Event*************************/handlerTouchEnd(e){touchInfo.movable=!1,touchInfo.scale=1}handleMouseWheel(e){const t=Math.pow(.95,this.zoomSpeed);e.deltaY<0?this.dollyIn(t):e.deltaY>0&&this.dollyOut(t),this.update()}
/**************************Ponter down event handling*************************/handleMouseDownRotate(e){this.rotateStart.set(e.clientX,e.clientY)}handleMouseDownDolly(e){this.dollyStart.set(e.clientX,e.clientY)}handleMouseDownPan(e){this.panStart.set(e.clientX,e.clientY)}handleTouchStartRotate(){if(1===this.pointers.length)this.rotateStart.set(this.pointers[0].pageX,this.pointers[0].pageY);else{const e=.5*(this.pointers[0].pageX+this.pointers[1].pageX),t=.5*(this.pointers[0].pageY+this.pointers[1].pageY);this.rotateStart.set(e,t)}}handleTouchStartDolly(e){if(e.length<2)return;const t=e[0],r=e[1];touchInfo.startDistBetweenFingers=this.getDist([t.pageX,t.pageY],[r.pageX,r.pageY]),touchInfo.movable=!0,touchInfo.scale=1}
/**************************Mouse move rotate event handling*************************/updateRotate(){const e=this.isVRMode,t=this.sphericalDelta;this.rotateDelta.subVectors(this.rotateEnd,this.rotateStart).multiplyScalar(this.rotateSpeed);const r=this.domElement;e?(t.theta+=2*Math.PI*this.rotateDelta.x/r.clientHeight,t.phi+=2*Math.PI*this.rotateDelta.y/r.clientHeight):(t.theta-=2*Math.PI*this.rotateDelta.x/r.clientHeight,t.phi-=2*Math.PI*this.rotateDelta.y/r.clientHeight),this.rotateStart.copy(this.rotateEnd)}handleMouseMoveRotate(e){this.rotateEnd.set(e.clientX,e.clientY),this.updateRotate()}
/**************************Mouse move zoom event handling*************************/dollyOut(e){this.object instanceof PerspectiveCamera?this.scale/=e:(console.warn("WARNING: VRControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}dollyIn(e){this.object instanceof PerspectiveCamera?this.scale*=e:(console.warn("WARNING: VRControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}handleMouseMoveDolly(e){this.dollyEnd.set(e.clientX,e.clientY),this.dollyDelta.subVectors(this.dollyEnd,this.dollyStart);const t=Math.pow(.95,this.zoomSpeed);this.dollyDelta.y>0?this.dollyOut(t):this.dollyIn(t),this.dollyStart.copy(this.dollyEnd)}handleMouseMovePan(e){this.panEnd.set(e.clientX,e.clientY),this.panDelta.subVectors(this.panEnd,this.panStart).multiplyScalar(this.panSpeed),this.pan(this.panDelta.x,this.panDelta.y),this.panStart.copy(this.panEnd)}
/**************************One-finger or Two-finger rotate event handling*************************/getSecondPointerPosition(e){const t=e.pointerId===this.pointers[0].pointerId?this.pointers[1]:this.pointers[0];return this.pointerPositions[t.pointerId]}handleTouchMoveRotate(e){if(1==this.pointers.length)this.rotateEnd.set(e.pageX,e.pageY);else{const t=this.getSecondPointerPosition(e),r=.5*(e.pageX+t.x),i=.5*(e.pageY+t.y);this.rotateEnd.set(r,i)}this.updateRotate()}
/**************************Two-finger zoom event handling*************************/updateFov(e){var t;const r=this.object;if(!(r&&r instanceof PerspectiveCamera))return void console.warn("WARNING: VRControls.js encountered an unknown camera type - updateFov disabled.");const i=this.minFov,n=this.maxFov,s=e=>{let t=r.fov+e;t=Math.min(t,n),t=Math.max(t,i),r.fov!==t&&(r.fov=t,r.updateProjectionMatrix(),this.dispatchEvent({type:"change"}))},a=e/20;for(let e=0;e<20;++e)setTimeout((()=>s(a)),5*e);this.autoRotate&&(null==(t=this.controlsHelper)||t.delayAutoRotate())}handleTouchMoveDolly(e){if(!touchInfo.movable||this.pointers.length<2)return;const t=this.getSecondPointerPosition(e),r=[e.pageX,e.pageY],i=[t.x,t.y],n=touchInfo.startDistBetweenFingers,s=this.getDist(r,i);if(!n||!s||Math.abs(n-s)<10)return;let a=s/n;console.log(a);a=Math.min(a,3),a=Math.max(a,1/3);const o=a-touchInfo.scale;if(Math.abs(o)<.05)return;let l=0;l=o>0?10*-o:10*(touchInfo.scale/a-1),this.updateFov(l),touchInfo.scale=a}handleKeyDown(e){let t=!1;switch(e.code){case"ArrowUp"/* UP */:this.pan(0,this.keyPanSpeed),t=!0;break;case"ArrowDown"/* BOTTOM */:this.pan(0,-this.keyPanSpeed),t=!0;break;case"ArrowLeft"/* LEFT */:this.pan(this.keyPanSpeed,0),t=!0;break;case"ArrowRight"/* RIGHT */:this.pan(-this.keyPanSpeed,0),t=!0}t&&(e.preventDefault(),this.update())}listenToKeyEvents(e){e.addEventListener("keydown",this.onKeyDown),this.domElementKeyEvents=e}},MOUSE_BUTTON={LEFT:1,RIGHT:2,MIDDLE:4},ACTION=Object.freeze({NONE:0,ROTATE:1,TRUCK:2,OFFSET:4,DOLLY:8,ZOOM:16,TOUCH_ROTATE:32,TOUCH_TRUCK:64,TOUCH_OFFSET:128,TOUCH_DOLLY:256,TOUCH_ZOOM:512,TOUCH_DOLLY_TRUCK:1024,TOUCH_DOLLY_OFFSET:2048,TOUCH_DOLLY_ROTATE:4096,TOUCH_ZOOM_TRUCK:8192,TOUCH_ZOOM_OFFSET:16384,TOUCH_ZOOM_ROTATE:32768});function isPerspectiveCamera(e){return e.isPerspectiveCamera}function isOrthographicCamera(e){return e.isOrthographicCamera}var PI_2=2*Math.PI,PI_HALF=Math.PI/2,EPSILON2=1e-5;function approxZero(e,t=EPSILON2){return Math.abs(e)<t}function approxEquals(e,t,r=EPSILON2){return approxZero(e-t,r)}function roundToStep(e,t){return Math.round(e/t)*t}function infinityToMaxNumber(e){return isFinite(e)?e:e<0?-Number.MAX_VALUE:Number.MAX_VALUE}function maxNumberToInfinity(e){return Math.abs(e)<Number.MAX_VALUE?e:e*(1/0)}function extractClientCoordFromEvent(e,t){t.set(0,0),e.forEach((e=>{t.x+=e.clientX,t.y+=e.clientY})),t.x/=e.length,t.y/=e.length}function notSupportedInOrthographicCamera(e,t){return!!isOrthographicCamera(e)&&(console.warn(`${t} is not supported in OrthographicCamera`),!0)}function quatInvertCompat(e){return e.invert?e.invert():e.inverse(),e}var THREE,_ORIGIN,_AXIS_Y,_AXIS_Z,_v22,_v3A,_v3B,_v3C,_xColumn,_yColumn,_zColumn,_deltaTarget,_deltaOffset,_sphericalA,_sphericalB,_box3A,_box3B,_sphere5,_quaternionA,_quaternionB,_rotationMatrix,_raycaster,EventDispatcher2=class{constructor(){this._listeners={}}
/**
   * Adds the specified event listener.
   * @param type event name
   * @param listener handler function
   * @category Methods
   */addEventListener(e,t){const r=this._listeners;void 0===r[e]&&(r[e]=[]),-1===r[e].indexOf(t)&&r[e].push(t)}
// hasEventListener( type: string, listener: Listener ): boolean {
// 	const listeners = this._listeners;
// 	return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
// }
/**
   * Removes the specified event listener
   * @param type event name
   * @param listener handler function
   * @category Methods
   */
removeEventListener(e,t){const r=this._listeners[e];if(void 0!==r){const e=r.indexOf(t);-1!==e&&r.splice(e,1)}}
/**
   * Removes all event listeners
   * @param type event name
   * @category Methods
   */removeAllEventListeners(e){e?Array.isArray(this._listeners[e])&&(this._listeners[e].length=0):this._listeners={}}
/**
   * Fire an event type.
   * @param event DispatcherEvent
   * @category Methods
   */dispatchEvent(e){const t=this._listeners[e.type];if(void 0!==t){e.target=this;const r=t.slice(0);for(let t=0,i=r.length;t<i;t++)r[t].call(this,e)}}},isBrowser="undefined"!=typeof window,isMac=isBrowser&&/Mac/.test(navigator.platform),isPointerEventsNotSupported=!(isBrowser&&"PointerEvent"in window),TOUCH_DOLLY_FACTOR=1/8,CameraControls=class extends EventDispatcher2{
/**
   * Creates a `CameraControls` instance.
   *
   * Note:
   * You **must install** three.js before using camera-controls. see [#install](#install)
   * Not doing so will lead to runtime errors (`undefined` references to THREE).
   *
   * e.g.
   * ```
   * CameraControls.install( { THREE } );
   * const cameraControls = new CameraControls( camera, domElement );
   * ```
   *
   * @param camera A `THREE.PerspectiveCamera` or `THREE.OrthographicCamera` to be controlled.
   * @param domElement A `HTMLElement` for the draggable area, usually `renderer.domElement`.
   * @category Constructor
   */
constructor(e,t){if(super(),this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.minDistance=0,this.maxDistance=1/0,this.infinityDolly=!1,this.minZoom=.01,this.maxZoom=1/0,this.dampingFactor=.05,this.draggingDampingFactor=.25,this.azimuthRotateSpeed=1,this.polarRotateSpeed=1,this.dollySpeed=1,this.truckSpeed=2,this.dollyToCursor=!1,this.dragToOffset=!1,this.verticalDragToForward=!1,this.boundaryFriction=0,this.restThreshold=.01,this.colliderMeshes=[],this.cancel=()=>{},this._enabled=!0,this._state=ACTION.NONE,this._viewport=null,this._dollyControlAmount=0,this._hasRested=!0,this._boundaryEnclosesCamera=!1,this._needsUpdate=!0,this._updatedLastTime=!1,this._elementRect=new DOMRect,this._activePointers=[],this._truckInternal=(e,t,r)=>{if(isPerspectiveCamera(this._camera)){const i=_v3A.copy(this._camera.position).sub(this._target),n=this._camera.getEffectiveFOV()*THREE.MathUtils.DEG2RAD,s=i.length()*Math.tan(.5*n),a=this.truckSpeed*e*s/this._elementRect.height,o=this.truckSpeed*t*s/this._elementRect.height;this.verticalDragToForward?(r?this.setFocalOffset(this._focalOffsetEnd.x+a,this._focalOffsetEnd.y,this._focalOffsetEnd.z,!0):this.truck(a,0,!0),this.forward(-o,!0)):r?this.setFocalOffset(this._focalOffsetEnd.x+a,this._focalOffsetEnd.y+o,this._focalOffsetEnd.z,!0):this.truck(a,o,!0)}else if(isOrthographicCamera(this._camera)){const i=this._camera,n=e*(i.right-i.left)/i.zoom/this._elementRect.width,s=t*(i.top-i.bottom)/i.zoom/this._elementRect.height;r?this.setFocalOffset(this._focalOffsetEnd.x+n,this._focalOffsetEnd.y+s,this._focalOffsetEnd.z,!0):this.truck(n,s,!0)}},this._rotateInternal=(e,t)=>{const r=PI_2*this.azimuthRotateSpeed*e/this._elementRect.height,i=PI_2*this.polarRotateSpeed*t/this._elementRect.height;this.rotate(r,i,!0)},this._dollyInternal=(e,t,r)=>{const i=Math.pow(.95,-e*this.dollySpeed),n=this._sphericalEnd.radius*i,s=this._sphericalEnd.radius,a=s*(e>=0?-1:1);this.dollyTo(n),this.infinityDolly&&(n<this.minDistance||this.maxDistance===this.minDistance)&&(this._camera.getWorldDirection(_v3A),this._targetEnd.add(_v3A.normalize().multiplyScalar(a)),this._target.add(_v3A.normalize().multiplyScalar(a))),this.dollyToCursor&&(this._dollyControlAmount+=this._sphericalEnd.radius-s,this.infinityDolly&&(n<this.minDistance||this.maxDistance===this.minDistance)&&(this._dollyControlAmount-=a),this._dollyControlCoord.set(t,r))},this._zoomInternal=(e,t,r)=>{const i=Math.pow(.95,e*this.dollySpeed),n=this._zoomEnd;this.zoomTo(this._zoom*i),this.dollyToCursor&&(this._dollyControlAmount+=this._zoomEnd-n,this._dollyControlCoord.set(t,r))},void 0===THREE&&console.error("camera-controls: `THREE` is undefined. You must first run `CameraControls.install( { THREE: THREE } )`. Check the docs for further information."),this._camera=e,this._yAxisUpSpace=(new THREE.Quaternion).setFromUnitVectors(this._camera.up,_AXIS_Y),this._yAxisUpSpaceInverse=quatInvertCompat(this._yAxisUpSpace.clone()),this._state=ACTION.NONE,this._domElement=t,this._domElement.style.touchAction="none",this._domElement.style.userSelect="none",this._domElement.style.webkitUserSelect="none",this._target=new THREE.Vector3,this._targetEnd=this._target.clone(),this._focalOffset=new THREE.Vector3,this._focalOffsetEnd=this._focalOffset.clone(),this._spherical=(new THREE.Spherical).setFromVector3(_v3A.copy(this._camera.position).applyQuaternion(this._yAxisUpSpace)),this._sphericalEnd=this._spherical.clone(),this._zoom=this._camera.zoom,this._zoomEnd=this._zoom,this._nearPlaneCorners=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3],this._updateNearPlaneCorners(),this._boundary=new THREE.Box3(new THREE.Vector3(-1/0,-1/0,-1/0),new THREE.Vector3(1/0,1/0,1/0)),this._target0=this._target.clone(),this._position0=this._camera.position.clone(),this._zoom0=this._zoom,this._focalOffset0=this._focalOffset.clone(),this._dollyControlAmount=0,this._dollyControlCoord=new THREE.Vector2,this.mouseButtons={left:ACTION.ROTATE,middle:ACTION.DOLLY,right:ACTION.TRUCK,wheel:isPerspectiveCamera(this._camera)?ACTION.DOLLY:isOrthographicCamera(this._camera)?ACTION.ZOOM:ACTION.NONE},this.touches={one:ACTION.TOUCH_ROTATE,two:isPerspectiveCamera(this._camera)?ACTION.TOUCH_DOLLY_TRUCK:isOrthographicCamera(this._camera)?ACTION.TOUCH_ZOOM_TRUCK:ACTION.NONE,three:ACTION.TOUCH_TRUCK},this._domElement){const e=new THREE.Vector2,t=new THREE.Vector2,r=new THREE.Vector2,i=e=>{if(!this._enabled)return;const t={pointerId:e.pointerId,clientX:e.clientX,clientY:e.clientY,deltaX:0,deltaY:0};this._activePointers.push(t),this._domElement.ownerDocument.removeEventListener("pointermove",a,{passive:!1}),this._domElement.ownerDocument.removeEventListener("pointerup",c),this._domElement.ownerDocument.addEventListener("pointermove",a,{passive:!1}),this._domElement.ownerDocument.addEventListener("pointerup",c),f(e)},n=e=>{if(!this._enabled)return;const t={pointerId:0,clientX:e.clientX,clientY:e.clientY,deltaX:0,deltaY:0};this._activePointers.push(t),this._domElement.ownerDocument.removeEventListener("mousemove",o),this._domElement.ownerDocument.removeEventListener("mouseup",u),this._domElement.ownerDocument.addEventListener("mousemove",o),this._domElement.ownerDocument.addEventListener("mouseup",u),f(e)},s=e=>{this._enabled&&(e.preventDefault(),Array.prototype.forEach.call(e.changedTouches,(e=>{const t={pointerId:e.identifier,clientX:e.clientX,clientY:e.clientY,deltaX:0,deltaY:0};this._activePointers.push(t)})),this._domElement.ownerDocument.removeEventListener("touchmove",l,{passive:!1}),this._domElement.ownerDocument.removeEventListener("touchend",h),this._domElement.ownerDocument.addEventListener("touchmove",l,{passive:!1}),this._domElement.ownerDocument.addEventListener("touchend",h),f(e))},a=e=>{e.cancelable&&e.preventDefault();const t=e.pointerId,r=this._findPointerById(t);if(r){if(r.clientX=e.clientX,r.clientY=e.clientY,r.deltaX=e.movementX,r.deltaY=e.movementY,"touch"===e.pointerType)switch(this._activePointers.length){case 1:this._state=this.touches.one;break;case 2:this._state=this.touches.two;break;case 3:this._state=this.touches.three}else this._state=0,(e.buttons&MOUSE_BUTTON.LEFT)===MOUSE_BUTTON.LEFT&&(this._state=this._state|this.mouseButtons.left),(e.buttons&MOUSE_BUTTON.MIDDLE)===MOUSE_BUTTON.MIDDLE&&(this._state=this._state|this.mouseButtons.middle),(e.buttons&MOUSE_BUTTON.RIGHT)===MOUSE_BUTTON.RIGHT&&(this._state=this._state|this.mouseButtons.right);g()}},o=e=>{const t=this._findPointerById(0);t&&(t.clientX=e.clientX,t.clientY=e.clientY,t.deltaX=e.movementX,t.deltaY=e.movementY,this._state=0,(e.buttons&MOUSE_BUTTON.LEFT)===MOUSE_BUTTON.LEFT&&(this._state=this._state|this.mouseButtons.left),(e.buttons&MOUSE_BUTTON.MIDDLE)===MOUSE_BUTTON.MIDDLE&&(this._state=this._state|this.mouseButtons.middle),(e.buttons&MOUSE_BUTTON.RIGHT)===MOUSE_BUTTON.RIGHT&&(this._state=this._state|this.mouseButtons.right),g())},l=e=>{e.cancelable&&e.preventDefault(),Array.prototype.forEach.call(e.changedTouches,(e=>{const t=e.identifier,r=this._findPointerById(t);r&&(r.clientX=e.clientX,r.clientY=e.clientY)})),g()},c=e=>{const t=e.pointerId,r=this._findPointerById(t);if(r&&this._activePointers.splice(this._activePointers.indexOf(r),1),"touch"===e.pointerType)switch(this._activePointers.length){case 0:this._state=ACTION.NONE;break;case 1:this._state=this.touches.one;break;case 2:this._state=this.touches.two;break;case 3:this._state=this.touches.three}else this._state=ACTION.NONE;_()},u=()=>{const e=this._findPointerById(0);e&&this._activePointers.splice(this._activePointers.indexOf(e),1),this._state=ACTION.NONE,_()},h=e=>{switch(Array.prototype.forEach.call(e.changedTouches,(e=>{const t=e.identifier,r=this._findPointerById(t);r&&this._activePointers.splice(this._activePointers.indexOf(r),1)})),this._activePointers.length){case 0:this._state=ACTION.NONE;break;case 1:this._state=this.touches.one;break;case 2:this._state=this.touches.two;break;case 3:this._state=this.touches.three}_()};let p=-1;const d=e=>{if(!this._enabled||this.mouseButtons.wheel===ACTION.NONE)return;if(e.preventDefault(),this.dollyToCursor||this.mouseButtons.wheel===ACTION.ROTATE||this.mouseButtons.wheel===ACTION.TRUCK){const e=performance.now();p-e<1e3&&this._getClientRect(this._elementRect),p=e}const t=isMac?-1:-3,r=1===e.deltaMode?e.deltaY/t:e.deltaY/(10*t),i=this.dollyToCursor?(e.clientX-this._elementRect.x)/this._elementRect.width*2-1:0,n=this.dollyToCursor?(e.clientY-this._elementRect.y)/this._elementRect.height*-2+1:0;switch(this.mouseButtons.wheel){case ACTION.ROTATE:this._rotateInternal(e.deltaX,e.deltaY);break;case ACTION.TRUCK:this._truckInternal(e.deltaX,e.deltaY,!1);break;case ACTION.OFFSET:this._truckInternal(e.deltaX,e.deltaY,!0);break;case ACTION.DOLLY:this._dollyInternal(-r,i,n);break;case ACTION.ZOOM:this._zoomInternal(-r,i,n)}this.dispatchEvent({type:"control"})},m=e=>{this._enabled&&e.preventDefault()},f=i=>{if(!this._enabled)return;extractClientCoordFromEvent(this._activePointers,_v22),this._getClientRect(this._elementRect),e.copy(_v22),t.copy(_v22);if(this._activePointers.length>=2){const e=_v22.x-this._activePointers[1].clientX,i=_v22.y-this._activePointers[1].clientY,n=Math.sqrt(e*e+i*i);r.set(0,n);const s=.5*(this._activePointers[0].clientX+this._activePointers[1].clientX),a=.5*(this._activePointers[0].clientY+this._activePointers[1].clientY);t.set(s,a)}if("touches"in i||"pointerType"in i&&"touch"===i.pointerType)switch(this._activePointers.length){case 1:this._state=this.touches.one;break;case 2:this._state=this.touches.two;break;case 3:this._state=this.touches.three}else this._state=0,(i.buttons&MOUSE_BUTTON.LEFT)===MOUSE_BUTTON.LEFT&&(this._state=this._state|this.mouseButtons.left),(i.buttons&MOUSE_BUTTON.MIDDLE)===MOUSE_BUTTON.MIDDLE&&(this._state=this._state|this.mouseButtons.middle),(i.buttons&MOUSE_BUTTON.RIGHT)===MOUSE_BUTTON.RIGHT&&(this._state=this._state|this.mouseButtons.right);this.dispatchEvent({type:"controlstart"})},g=()=>{if(!this._enabled)return;extractClientCoordFromEvent(this._activePointers,_v22);const i=this._domElement&&document.pointerLockElement===this._domElement,n=i?-this._activePointers[0].deltaX:t.x-_v22.x,s=i?-this._activePointers[0].deltaY:t.y-_v22.y;if(t.copy(_v22),(this._state&ACTION.ROTATE)!==ACTION.ROTATE&&(this._state&ACTION.TOUCH_ROTATE)!==ACTION.TOUCH_ROTATE&&(this._state&ACTION.TOUCH_DOLLY_ROTATE)!==ACTION.TOUCH_DOLLY_ROTATE&&(this._state&ACTION.TOUCH_ZOOM_ROTATE)!==ACTION.TOUCH_ZOOM_ROTATE||this._rotateInternal(n,s),(this._state&ACTION.DOLLY)===ACTION.DOLLY||(this._state&ACTION.ZOOM)===ACTION.ZOOM){const t=this.dollyToCursor?(e.x-this._elementRect.x)/this._elementRect.width*2-1:0,r=this.dollyToCursor?(e.y-this._elementRect.y)/this._elementRect.height*-2+1:0;this._state===ACTION.DOLLY?this._dollyInternal(s*TOUCH_DOLLY_FACTOR,t,r):this._zoomInternal(s*TOUCH_DOLLY_FACTOR,t,r)}if((this._state&ACTION.TOUCH_DOLLY)===ACTION.TOUCH_DOLLY||(this._state&ACTION.TOUCH_ZOOM)===ACTION.TOUCH_ZOOM||(this._state&ACTION.TOUCH_DOLLY_TRUCK)===ACTION.TOUCH_DOLLY_TRUCK||(this._state&ACTION.TOUCH_ZOOM_TRUCK)===ACTION.TOUCH_ZOOM_TRUCK||(this._state&ACTION.TOUCH_DOLLY_OFFSET)===ACTION.TOUCH_DOLLY_OFFSET||(this._state&ACTION.TOUCH_ZOOM_OFFSET)===ACTION.TOUCH_ZOOM_OFFSET||(this._state&ACTION.TOUCH_DOLLY_ROTATE)===ACTION.TOUCH_DOLLY_ROTATE||(this._state&ACTION.TOUCH_ZOOM_ROTATE)===ACTION.TOUCH_ZOOM_ROTATE){const e=_v22.x-this._activePointers[1].clientX,i=_v22.y-this._activePointers[1].clientY,n=Math.sqrt(e*e+i*i),s=r.y-n;r.set(0,n);const a=this.dollyToCursor?(t.x-this._elementRect.x)/this._elementRect.width*2-1:0,o=this.dollyToCursor?(t.y-this._elementRect.y)/this._elementRect.height*-2+1:0;this._state===ACTION.TOUCH_DOLLY||this._state===ACTION.TOUCH_DOLLY_ROTATE||this._state===ACTION.TOUCH_DOLLY_TRUCK||this._state===ACTION.TOUCH_DOLLY_OFFSET?this._dollyInternal(s*TOUCH_DOLLY_FACTOR,a,o):this._zoomInternal(s*TOUCH_DOLLY_FACTOR,a,o)}(this._state&ACTION.TRUCK)!==ACTION.TRUCK&&(this._state&ACTION.TOUCH_TRUCK)!==ACTION.TOUCH_TRUCK&&(this._state&ACTION.TOUCH_DOLLY_TRUCK)!==ACTION.TOUCH_DOLLY_TRUCK&&(this._state&ACTION.TOUCH_ZOOM_TRUCK)!==ACTION.TOUCH_ZOOM_TRUCK||this._truckInternal(n,s,!1),(this._state&ACTION.OFFSET)!==ACTION.OFFSET&&(this._state&ACTION.TOUCH_OFFSET)!==ACTION.TOUCH_OFFSET&&(this._state&ACTION.TOUCH_DOLLY_OFFSET)!==ACTION.TOUCH_DOLLY_OFFSET&&(this._state&ACTION.TOUCH_ZOOM_OFFSET)!==ACTION.TOUCH_ZOOM_OFFSET||this._truckInternal(n,s,!0),this.dispatchEvent({type:"control"})},_=()=>{extractClientCoordFromEvent(this._activePointers,_v22),t.copy(_v22),0===this._activePointers.length&&(this._domElement.ownerDocument.removeEventListener("pointermove",a,{passive:!1}),this._domElement.ownerDocument.removeEventListener("pointerup",c),this._domElement.ownerDocument.removeEventListener("touchmove",l,{passive:!1}),this._domElement.ownerDocument.removeEventListener("touchend",h),this.dispatchEvent({type:"controlend"}))};this._domElement.addEventListener("pointerdown",i),isPointerEventsNotSupported&&this._domElement.addEventListener("mousedown",n),isPointerEventsNotSupported&&this._domElement.addEventListener("touchstart",s),this._domElement.addEventListener("pointercancel",c),this._domElement.addEventListener("wheel",d,{passive:!1}),this._domElement.addEventListener("contextmenu",m),this._removeAllEventListeners=()=>{this._domElement.removeEventListener("pointerdown",i),this._domElement.removeEventListener("mousedown",n),this._domElement.removeEventListener("touchstart",s),this._domElement.removeEventListener("pointercancel",c),this._domElement.removeEventListener("wheel",d,{passive:!1}),this._domElement.removeEventListener("contextmenu",m),this._domElement.ownerDocument.removeEventListener("pointermove",a,{passive:!1}),this._domElement.ownerDocument.removeEventListener("mousemove",o),this._domElement.ownerDocument.removeEventListener("touchmove",l,{passive:!1}),this._domElement.ownerDocument.removeEventListener("pointerup",c),this._domElement.ownerDocument.removeEventListener("mouseup",u),this._domElement.ownerDocument.removeEventListener("touchend",h)},this.cancel=()=>{this._state!==ACTION.NONE&&(this._state=ACTION.NONE,this._activePointers.length=0,_())}}this.update(0)}
/**
       * Injects THREE as the dependency. You can then proceed to use CameraControls.
       *
       * e.g
       * ```javascript
       * CameraControls.install( { THREE: THREE } );
       * ```
       *
       * Note: If you do not wish to use enter three.js to reduce file size(tree-shaking for example), make a subset to install.
       *
       * ```js
       * import {
       * 	Vector2,
       * 	Vector3,
       * 	Vector4,
       * 	Quaternion,
       * 	Matrix4,
       * 	Spherical,
       * 	Box3,
       * 	Sphere,
       * 	Raycaster,
       * 	MathUtils,
       * } from 'three';
       *
       * const subsetOfTHREE = {
       * 	Vector2   : Vector2,
       * 	Vector3   : Vector3,
       * 	Vector4   : Vector4,
       * 	Quaternion: Quaternion,
       * 	Matrix4   : Matrix4,
       * 	Spherical : Spherical,
       * 	Box3      : Box3,
       * 	Sphere    : Sphere,
       * 	Raycaster : Raycaster,
       * 	MathUtils : {
       * 		DEG2RAD: MathUtils.DEG2RAD,
       * 		clamp: MathUtils.clamp,
       * 	},
       * };
  
       * CameraControls.install( { THREE: subsetOfTHREE } );
       * ```
       * @category Statics
       */static install(e){THREE=e.THREE,_ORIGIN=Object.freeze(new THREE.Vector3(0,0,0)),_AXIS_Y=Object.freeze(new THREE.Vector3(0,1,0)),_AXIS_Z=Object.freeze(new THREE.Vector3(0,0,1)),_v22=new THREE.Vector2,_v3A=new THREE.Vector3,_v3B=new THREE.Vector3,_v3C=new THREE.Vector3,_xColumn=new THREE.Vector3,_yColumn=new THREE.Vector3,_zColumn=new THREE.Vector3,_deltaTarget=new THREE.Vector3,_deltaOffset=new THREE.Vector3,_sphericalA=new THREE.Spherical,_sphericalB=new THREE.Spherical,_box3A=new THREE.Box3,_box3B=new THREE.Box3,_sphere5=new THREE.Sphere,_quaternionA=new THREE.Quaternion,_quaternionB=new THREE.Quaternion,_rotationMatrix=new THREE.Matrix4,_raycaster=new THREE.Raycaster}
/**
   * list all ACTIONs
   * @category Statics
   */static get ACTION(){return ACTION}
/**
   * The camera to be controlled
   * @category Properties
   */get camera(){return this._camera}set camera(e){this._camera=e,this.updateCameraUp(),this._camera.updateProjectionMatrix(),this._updateNearPlaneCorners(),this._needsUpdate=!0}
/**
   * Whether or not the controls are enabled.
   * `false` to disable user dragging/touch-move, but all methods works.
   * @category Properties
   */get enabled(){return this._enabled}set enabled(e){this._enabled=e,e?(this._domElement.style.touchAction="none",this._domElement.style.userSelect="none",this._domElement.style.webkitUserSelect="none"):(this.cancel(),this._domElement.style.touchAction="",this._domElement.style.userSelect="",this._domElement.style.webkitUserSelect="")}
/**
   * Returns `true` if the controls are active updating.
   * readonly value.
   * @category Properties
   */get active(){return!this._hasRested}
/**
   * Getter for the current `ACTION`.
   * readonly value.
   * @category Properties
   */get currentAction(){return this._state}
/**
   * get/set Current distance.
   * @category Properties
   */get distance(){return this._spherical.radius}set distance(e){this._spherical.radius===e&&this._sphericalEnd.radius===e||(this._spherical.radius=e,this._sphericalEnd.radius=e,this._needsUpdate=!0)}
// horizontal angle
/**
   * get/set the azimuth angle (horizontal) in radians.
   * Every 360 degrees turn is added to `.azimuthAngle` value, which is accumulative.
   * @category Properties
   */
get azimuthAngle(){return this._spherical.theta}set azimuthAngle(e){this._spherical.theta===e&&this._sphericalEnd.theta===e||(this._spherical.theta=e,this._sphericalEnd.theta=e,this._needsUpdate=!0)}
// vertical angle
/**
   * get/set the polar angle (vertical) in radians.
   * @category Properties
   */
get polarAngle(){return this._spherical.phi}set polarAngle(e){this._spherical.phi===e&&this._sphericalEnd.phi===e||(this._spherical.phi=e,this._sphericalEnd.phi=e,this._needsUpdate=!0)}
/**
   * Whether camera position should be enclosed in the boundary or not.
   * @category Properties
   */get boundaryEnclosesCamera(){return this._boundaryEnclosesCamera}set boundaryEnclosesCamera(e){this._boundaryEnclosesCamera=e,this._needsUpdate=!0}
/**
   * Adds the specified event listener.
   * Applicable event types (which is `K`) are:
   * | Event name          | Timing |
   * | ------------------- | ------ |
   * | `'controlstart'`    | When the user starts to control the camera via mouse / touches. ¹ |
   * | `'control'`         | When the user controls the camera (dragging). |
   * | `'controlend'`      | When the user ends to control the camera. ¹ |
   * | `'transitionstart'` | When any kind of transition starts, either user control or using a method with `enableTransition = true` |
   * | `'update'`          | When the camera position is updated. |
   * | `'wake'`            | When the camera starts moving. |
   * | `'rest'`            | When the camera movement is below `.restThreshold` ². |
   * | `'sleep'`           | When the camera end moving. |
   *
   * 1. `mouseButtons.wheel` (Mouse wheel control) does not emit `'controlstart'` and `'controlend'`. `mouseButtons.wheel` uses scroll-event internally, and scroll-event happens intermittently. That means "start" and "end" cannot be detected.
   * 2. Due to damping, `sleep` will usually fire a few seconds after the camera _appears_ to have stopped moving. If you want to do something (e.g. enable UI, perform another transition) at the point when the camera has stopped, you probably want the `rest` event. This can be fine tuned using the `.restThreshold` parameter. See the [Rest and Sleep Example](https://yomotsu.github.io/camera-controls/examples/rest-and-sleep.html).
   *
   * e.g.
   * ```
   * cameraControl.addEventListener( 'controlstart', myCallbackFunction );
   * ```
   * @param type event name
   * @param listener handler function
   * @category Methods
   */addEventListener(e,t){super.addEventListener(e,t)}
/**
   * Removes the specified event listener
   * e.g.
   * ```
   * cameraControl.addEventListener( 'controlstart', myCallbackFunction );
   * ```
   * @param type event name
   * @param listener handler function
   * @category Methods
   */removeEventListener(e,t){super.removeEventListener(e,t)}
/**
   * Rotate azimuthal angle(horizontal) and polar angle(vertical).
   * Every value is added to the current value.
   * @param azimuthAngle Azimuth rotate angle. In radian.
   * @param polarAngle Polar rotate angle. In radian.
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */rotate(e,t,r=!1){return this.rotateTo(this._sphericalEnd.theta+e,this._sphericalEnd.phi+t,r)}
/**
   * Rotate azimuthal angle(horizontal) to the given angle and keep the same polar angle(vertical) target.
   *
   * e.g.
   * ```
   * cameraControls.rotateAzimuthTo( 30 * THREE.MathUtils.DEG2RAD, true );
   * ```
   * @param azimuthAngle Azimuth rotate angle. In radian.
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */rotateAzimuthTo(e,t=!1){return this.rotateTo(e,this._sphericalEnd.phi,t)}
/**
   * Rotate polar angle(vertical) to the given angle and keep the same azimuthal angle(horizontal) target.
   *
   * e.g.
   * ```
   * cameraControls.rotatePolarTo( 30 * THREE.MathUtils.DEG2RAD, true );
   * ```
   * @param polarAngle Polar rotate angle. In radian.
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */rotatePolarTo(e,t=!1){return this.rotateTo(this._sphericalEnd.theta,e,t)}
/**
   * Rotate azimuthal angle(horizontal) and polar angle(vertical) to the given angle.
   * Camera view will rotate over the orbit pivot absolutely:
   *
   * azimuthAngle
   * ```
   *       0º
   *         \
   * 90º -----+----- -90º
   *           \
   *           180º
   * ```
   * | direction | angle                  |
   * | --------- | ---------------------- |
   * | front     | 0º                     |
   * | left      | 90º (`Math.PI / 2`)    |
   * | right     | -90º (`- Math.PI / 2`) |
   * | back      | 180º (`Math.PI`)       |
   *
   * polarAngle
   * ```
   *     180º
   *      |
   *      90º
   *      |
   *      0º
   * ```
   * | direction            | angle                  |
   * | -------------------- | ---------------------- |
   * | top/sky              | 180º (`Math.PI`)       |
   * | horizontal from view | 90º (`Math.PI / 2`)    |
   * | bottom/floor         | 0º                     |
   *
   * @param azimuthAngle Azimuth rotate angle to. In radian.
   * @param polarAngle Polar rotate angle to. In radian.
   * @param enableTransition  Whether to move smoothly or immediately
   * @category Methods
   */rotateTo(e,t,r=!1){const i=THREE.MathUtils.clamp(e,this.minAzimuthAngle,this.maxAzimuthAngle),n=THREE.MathUtils.clamp(t,this.minPolarAngle,this.maxPolarAngle);this._sphericalEnd.theta=i,this._sphericalEnd.phi=n,this._sphericalEnd.makeSafe(),this._needsUpdate=!0,r||(this._spherical.theta=this._sphericalEnd.theta,this._spherical.phi=this._sphericalEnd.phi);const s=!r||approxEquals(this._spherical.theta,this._sphericalEnd.theta,this.restThreshold)&&approxEquals(this._spherical.phi,this._sphericalEnd.phi,this.restThreshold);return this._createOnRestPromise(s)}
/**
   * Dolly in/out camera position.
   * @param distance Distance of dollyIn. Negative number for dollyOut.
   * @param enableTransition Whether to move smoothly or immediately.
   * @category Methods
   */dolly(e,t=!1){return this.dollyTo(this._sphericalEnd.radius-e,t)}
/**
   * Dolly in/out camera position to given distance.
   * @param distance Distance of dolly.
   * @param enableTransition Whether to move smoothly or immediately.
   * @category Methods
   */dollyTo(e,t=!1){const r=this._sphericalEnd.radius,i=THREE.MathUtils.clamp(e,this.minDistance,this.maxDistance);if(this.colliderMeshes.length>=1){const e=this._collisionTest(),t=approxEquals(e,this._spherical.radius);if(!(r>i)&&t)return Promise.resolve();this._sphericalEnd.radius=Math.min(i,e)}else this._sphericalEnd.radius=i;this._needsUpdate=!0,t||(this._spherical.radius=this._sphericalEnd.radius);const n=!t||approxEquals(this._spherical.radius,this._sphericalEnd.radius,this.restThreshold);return this._createOnRestPromise(n)}
/**
   * Zoom in/out camera. The value is added to camera zoom.
   * Limits set with `.minZoom` and `.maxZoom`
   * @param zoomStep zoom scale
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */zoom(e,t=!1){return this.zoomTo(this._zoomEnd+e,t)}
/**
   * Zoom in/out camera to given scale. The value overwrites camera zoom.
   * Limits set with .minZoom and .maxZoom
   * @param zoom
   * @param enableTransition
   * @category Methods
   */zoomTo(e,t=!1){this._zoomEnd=THREE.MathUtils.clamp(e,this.minZoom,this.maxZoom),this._needsUpdate=!0,t||(this._zoom=this._zoomEnd);const r=!t||approxEquals(this._zoom,this._zoomEnd,this.restThreshold);return this._createOnRestPromise(r)}
/**
   * @deprecated `pan()` has been renamed to `truck()`
   * @category Methods
   */pan(e,t,r=!1){return console.warn("`pan` has been renamed to `truck`"),this.truck(e,t,r)}
/**
   * Truck and pedestal camera using current azimuthal angle
   * @param x Horizontal translate amount
   * @param y Vertical translate amount
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */truck(e,t,r=!1){this._camera.updateMatrix(),_xColumn.setFromMatrixColumn(this._camera.matrix,0),_yColumn.setFromMatrixColumn(this._camera.matrix,1),_xColumn.multiplyScalar(e),_yColumn.multiplyScalar(-t);const i=_v3A.copy(_xColumn).add(_yColumn),n=_v3B.copy(this._targetEnd).add(i);return this.moveTo(n.x,n.y,n.z,r)}
/**
   * Move forward / backward.
   * @param distance Amount to move forward / backward. Negative value to move backward
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */forward(e,t=!1){_v3A.setFromMatrixColumn(this._camera.matrix,0),_v3A.crossVectors(this._camera.up,_v3A),_v3A.multiplyScalar(e);const r=_v3B.copy(this._targetEnd).add(_v3A);return this.moveTo(r.x,r.y,r.z,t)}
/**
   * Move target position to given point.
   * @param x x coord to move center position
   * @param y y coord to move center position
   * @param z z coord to move center position
   * @param enableTransition Whether to move smoothly or immediately
   * @category Methods
   */moveTo(e,t,r,i=!1){const n=_v3A.set(e,t,r).sub(this._targetEnd);this._encloseToBoundary(this._targetEnd,n,this.boundaryFriction),this._needsUpdate=!0,i||this._target.copy(this._targetEnd);const s=!i||approxEquals(this._target.x,this._targetEnd.x,this.restThreshold)&&approxEquals(this._target.y,this._targetEnd.y,this.restThreshold)&&approxEquals(this._target.z,this._targetEnd.z,this.restThreshold);return this._createOnRestPromise(s)}
/**
   * Fit the viewport to the box or the bounding box of the object, using the nearest axis. paddings are in unit.
   * set `cover: true` to fill enter screen.
   * e.g.
   * ```
   * cameraControls.fitToBox( myMesh );
   * ```
   * @param box3OrObject Axis aligned bounding box to fit the view.
   * @param enableTransition Whether to move smoothly or immediately.
   * @param options | `<object>` { cover: boolean, paddingTop: number, paddingLeft: number, paddingBottom: number, paddingRight: number }
   * @returns Transition end promise
   * @category Methods
   */fitToBox(e,t,{cover:r=!1,paddingLeft:i=0,paddingRight:n=0,paddingBottom:s=0,paddingTop:a=0}={}){const o=[],l=e.isBox3?_box3A.copy(e):_box3A.setFromObject(e);l.isEmpty()&&(console.warn("camera-controls: fitTo() cannot be used with an empty box. Aborting"),Promise.resolve());const c=roundToStep(this._sphericalEnd.theta,PI_HALF),u=roundToStep(this._sphericalEnd.phi,PI_HALF);o.push(this.rotateTo(c,u,t));const h=_v3A.setFromSpherical(this._sphericalEnd).normalize(),p=_quaternionA.setFromUnitVectors(h,_AXIS_Z),d=approxEquals(Math.abs(h.y),1);d&&p.multiply(_quaternionB.setFromAxisAngle(_AXIS_Y,c)),p.multiply(this._yAxisUpSpaceInverse);const m=_box3B.makeEmpty();_v3B.copy(l.min).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.min).setX(l.max.x).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.min).setY(l.max.y).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.max).setZ(l.min.z).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.min).setZ(l.max.z).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.max).setY(l.min.y).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.max).setX(l.min.x).applyQuaternion(p),m.expandByPoint(_v3B),_v3B.copy(l.max).applyQuaternion(p),m.expandByPoint(_v3B),m.min.x-=i,m.min.y-=s,m.max.x+=n,m.max.y+=a,p.setFromUnitVectors(_AXIS_Z,h),d&&p.premultiply(_quaternionB.invert()),p.premultiply(this._yAxisUpSpace);const f=m.getSize(_v3A),g=m.getCenter(_v3B).applyQuaternion(p);if(isPerspectiveCamera(this._camera)){const e=this.getDistanceToFitBox(f.x,f.y,f.z,r);o.push(this.moveTo(g.x,g.y,g.z,t)),o.push(this.dollyTo(e,t)),o.push(this.setFocalOffset(0,0,0,t))}else if(isOrthographicCamera(this._camera)){const e=this._camera,i=e.right-e.left,n=e.top-e.bottom,s=r?Math.max(i/f.x,n/f.y):Math.min(i/f.x,n/f.y);o.push(this.moveTo(g.x,g.y,g.z,t)),o.push(this.zoomTo(s,t)),o.push(this.setFocalOffset(0,0,0,t))}return Promise.all(o)}
/**
   * Fit the viewport to the sphere or the bounding sphere of the object.
   * @param sphereOrMesh
   * @param enableTransition
   * @category Methods
   */fitToSphere(e,t){const r=[],i=e instanceof THREE.Sphere?_sphere5.copy(e):createBoundingSphere(e,_sphere5);if(r.push(this.moveTo(i.center.x,i.center.y,i.center.z,t)),isPerspectiveCamera(this._camera)){const e=this.getDistanceToFitSphere(i.radius);r.push(this.dollyTo(e,t))}else if(isOrthographicCamera(this._camera)){const e=this._camera.right-this._camera.left,n=this._camera.top-this._camera.bottom,s=2*i.radius,a=Math.min(e/s,n/s);r.push(this.zoomTo(a,t))}return r.push(this.setFocalOffset(0,0,0,t)),Promise.all(r)}
/**
   * Make an orbit with given points.
   * @param positionX
   * @param positionY
   * @param positionZ
   * @param targetX
   * @param targetY
   * @param targetZ
   * @param enableTransition
   * @category Methods
   */setLookAt(e,t,r,i,n,s,a=!1){const o=_v3B.set(i,n,s),l=_v3A.set(e,t,r);this._targetEnd.copy(o),this._sphericalEnd.setFromVector3(l.sub(o).applyQuaternion(this._yAxisUpSpace)),this.normalizeRotations(),this._needsUpdate=!0,a||(this._target.copy(this._targetEnd),this._spherical.copy(this._sphericalEnd));const c=!a||approxEquals(this._target.x,this._targetEnd.x,this.restThreshold)&&approxEquals(this._target.y,this._targetEnd.y,this.restThreshold)&&approxEquals(this._target.z,this._targetEnd.z,this.restThreshold)&&approxEquals(this._spherical.theta,this._sphericalEnd.theta,this.restThreshold)&&approxEquals(this._spherical.phi,this._sphericalEnd.phi,this.restThreshold)&&approxEquals(this._spherical.radius,this._sphericalEnd.radius,this.restThreshold);return this._createOnRestPromise(c)}
/**
   * Similar to setLookAt, but it interpolates between two states.
   * @param positionAX
   * @param positionAY
   * @param positionAZ
   * @param targetAX
   * @param targetAY
   * @param targetAZ
   * @param positionBX
   * @param positionBY
   * @param positionBZ
   * @param targetBX
   * @param targetBY
   * @param targetBZ
   * @param t
   * @param enableTransition
   * @category Methods
   */lerpLookAt(e,t,r,i,n,s,a,o,l,c,u,h,p,d=!1){const m=_v3A.set(i,n,s),f=_v3B.set(e,t,r);_sphericalA.setFromVector3(f.sub(m).applyQuaternion(this._yAxisUpSpace));const g=_v3C.set(c,u,h),_=_v3B.set(a,o,l);_sphericalB.setFromVector3(_.sub(g).applyQuaternion(this._yAxisUpSpace)),this._targetEnd.copy(m.lerp(g,p));const y=_sphericalB.theta-_sphericalA.theta,T=_sphericalB.phi-_sphericalA.phi,v=_sphericalB.radius-_sphericalA.radius;this._sphericalEnd.set(_sphericalA.radius+v*p,_sphericalA.phi+T*p,_sphericalA.theta+y*p),this.normalizeRotations(),this._needsUpdate=!0,d||(this._target.copy(this._targetEnd),this._spherical.copy(this._sphericalEnd));const E=!d||approxEquals(this._target.x,this._targetEnd.x,this.restThreshold)&&approxEquals(this._target.y,this._targetEnd.y,this.restThreshold)&&approxEquals(this._target.z,this._targetEnd.z,this.restThreshold)&&approxEquals(this._spherical.theta,this._sphericalEnd.theta,this.restThreshold)&&approxEquals(this._spherical.phi,this._sphericalEnd.phi,this.restThreshold)&&approxEquals(this._spherical.radius,this._sphericalEnd.radius,this.restThreshold);return this._createOnRestPromise(E)}
/**
   * setLookAt without target, keep gazing at the current target
   * @param positionX
   * @param positionY
   * @param positionZ
   * @param enableTransition
   * @category Methods
   */setPosition(e,t,r,i=!1){return this.setLookAt(e,t,r,this._targetEnd.x,this._targetEnd.y,this._targetEnd.z,i)}
/**
   * setLookAt without position, Stay still at the position.
   * @param targetX
   * @param targetY
   * @param targetZ
   * @param enableTransition
   * @category Methods
   */setTarget(e,t,r,i=!1){const n=this.getPosition(_v3A);return this.setLookAt(n.x,n.y,n.z,e,t,r,i)}
/**
   * Set focal offset using the screen parallel coordinates. z doesn't affect in Orthographic as with Dolly.
   * @param x
   * @param y
   * @param z
   * @param enableTransition
   * @category Methods
   */setFocalOffset(e,t,r,i=!1){this._focalOffsetEnd.set(e,t,r),this._needsUpdate=!0,i||this._focalOffset.copy(this._focalOffsetEnd);const n=!i||approxEquals(this._focalOffset.x,this._focalOffsetEnd.x,this.restThreshold)&&approxEquals(this._focalOffset.y,this._focalOffsetEnd.y,this.restThreshold)&&approxEquals(this._focalOffset.z,this._focalOffsetEnd.z,this.restThreshold);return this._createOnRestPromise(n)}
/**
   * Set orbit point without moving the camera.
   * SHOULD NOT RUN DURING ANIMATIONS. `setOrbitPoint()` will immediately fix the positions.
   * @param targetX
   * @param targetY
   * @param targetZ
   * @category Methods
   */setOrbitPoint(e,t,r){this._camera.updateMatrixWorld(),_xColumn.setFromMatrixColumn(this._camera.matrixWorldInverse,0),_yColumn.setFromMatrixColumn(this._camera.matrixWorldInverse,1),_zColumn.setFromMatrixColumn(this._camera.matrixWorldInverse,2);const i=_v3A.set(e,t,r),n=i.distanceTo(this._camera.position),s=i.sub(this._camera.position);_xColumn.multiplyScalar(s.x),_yColumn.multiplyScalar(s.y),_zColumn.multiplyScalar(s.z),_v3A.copy(_xColumn).add(_yColumn).add(_zColumn),_v3A.z=_v3A.z+n,this.dollyTo(n,!1),this.setFocalOffset(-_v3A.x,_v3A.y,-_v3A.z,!1),this.moveTo(e,t,r,!1)}
/**
   * Set the boundary box that encloses the target of the camera. box3 is in THREE.Box3
   * @param box3
   * @category Methods
   */setBoundary(e){if(!e)return this._boundary.min.set(-1/0,-1/0,-1/0),this._boundary.max.set(1/0,1/0,1/0),void(this._needsUpdate=!0);this._boundary.copy(e),this._boundary.clampPoint(this._targetEnd,this._targetEnd),this._needsUpdate=!0}
/**
   * Set (or unset) the current viewport.
   * Set this when you want to use renderer viewport and .dollyToCursor feature at the same time.
   * @param viewportOrX
   * @param y
   * @param width
   * @param height
   * @category Methods
   */setViewport(e,t,r,i){null!==e?(this._viewport=this._viewport||new THREE.Vector4,"number"==typeof e?this._viewport.set(e,t,r,i):this._viewport.copy(e)):this._viewport=null}
/**
   * Calculate the distance to fit the box.
   * @param width box width
   * @param height box height
   * @param depth box depth
   * @returns distance
   * @category Methods
   */getDistanceToFitBox(e,t,r,i=!1){if(notSupportedInOrthographicCamera(this._camera,"getDistanceToFitBox"))return this._spherical.radius;const n=e/t,s=this._camera.getEffectiveFOV()*THREE.MathUtils.DEG2RAD,a=this._camera.aspect;return.5*((i?n>a:n<a)?t:e/a)/Math.tan(.5*s)+.5*r}
/**
   * Calculate the distance to fit the sphere.
   * @param radius sphere radius
   * @returns distance
   * @category Methods
   */getDistanceToFitSphere(e){if(notSupportedInOrthographicCamera(this._camera,"getDistanceToFitSphere"))return this._spherical.radius;const t=this._camera.getEffectiveFOV()*THREE.MathUtils.DEG2RAD,r=2*Math.atan(Math.tan(.5*t)*this._camera.aspect),i=1<this._camera.aspect?t:r;return e/Math.sin(.5*i)}
/**
   * Returns its current gazing target, which is the center position of the orbit.
   * @param out current gazing target
   * @category Methods
   */getTarget(e){return(e&&e.isVector3?e:new THREE.Vector3).copy(this._targetEnd)}
/**
   * Returns its current position.
   * @param out current position
   * @category Methods
   */getPosition(e){return(e&&e.isVector3?e:new THREE.Vector3).setFromSpherical(this._sphericalEnd).applyQuaternion(this._yAxisUpSpaceInverse).add(this._targetEnd)}
/**
   * Returns its current focal offset, which is how much the camera appears to be translated in screen parallel coordinates.
   * @param out current focal offset
   * @category Methods
   */getFocalOffset(e){return(e&&e.isVector3?e:new THREE.Vector3).copy(this._focalOffsetEnd)}
/**
   * Normalize camera azimuth angle rotation between 0 and 360 degrees.
   * @category Methods
   */normalizeRotations(){this._sphericalEnd.theta=this._sphericalEnd.theta%PI_2,this._sphericalEnd.theta<0&&(this._sphericalEnd.theta+=PI_2),this._spherical.theta+=PI_2*Math.round((this._sphericalEnd.theta-this._spherical.theta)/PI_2)}
/**
   * Reset all rotation and position to defaults.
   * @param enableTransition
   * @category Methods
   */reset(e=!1){const t=[this.setLookAt(this._position0.x,this._position0.y,this._position0.z,this._target0.x,this._target0.y,this._target0.z,e),this.setFocalOffset(this._focalOffset0.x,this._focalOffset0.y,this._focalOffset0.z,e),this.zoomTo(this._zoom0,e)];return Promise.all(t)}
/**
   * Set current camera position as the default position.
   * @category Methods
   */saveState(){this.getTarget(this._target0),this.getPosition(this._position0),this._zoom0=this._zoom,this._focalOffset0.copy(this._focalOffset)}
/**
   * Sync camera-up direction.
   * When camera-up vector is changed, `.updateCameraUp()` must be called.
   * @category Methods
   */updateCameraUp(){this._yAxisUpSpace.setFromUnitVectors(this._camera.up,_AXIS_Y),quatInvertCompat(this._yAxisUpSpaceInverse.copy(this._yAxisUpSpace))}
/**
   * Update camera position and directions.
   * This should be called in your tick loop every time, and returns true if re-rendering is needed.
   * @param delta
   * @returns updated
   * @category Methods
   */update(e){const t=this._state===ACTION.NONE?this.dampingFactor:this.draggingDampingFactor,r=Math.min(t*e*60,1),i=this._sphericalEnd.theta-this._spherical.theta,n=this._sphericalEnd.phi-this._spherical.phi,s=this._sphericalEnd.radius-this._spherical.radius,a=_deltaTarget.subVectors(this._targetEnd,this._target),o=_deltaOffset.subVectors(this._focalOffsetEnd,this._focalOffset);if(approxZero(i)&&approxZero(n)&&approxZero(s)&&approxZero(a.x)&&approxZero(a.y)&&approxZero(a.z)&&approxZero(o.x)&&approxZero(o.y)&&approxZero(o.z)?(this._spherical.copy(this._sphericalEnd),this._target.copy(this._targetEnd),this._focalOffset.copy(this._focalOffsetEnd)):(this._spherical.set(this._spherical.radius+s*r,this._spherical.phi+n*r,this._spherical.theta+i*r),this._target.add(a.multiplyScalar(r)),this._focalOffset.add(o.multiplyScalar(r)),this._needsUpdate=!0),0!==this._dollyControlAmount){if(isPerspectiveCamera(this._camera)){const e=this._camera,t=_v3A.setFromSpherical(this._sphericalEnd).applyQuaternion(this._yAxisUpSpaceInverse).normalize().negate(),r=_v3B.copy(t).cross(e.up).normalize();0===r.lengthSq()&&(r.x=1);const i=_v3C.crossVectors(r,t),n=this._sphericalEnd.radius*Math.tan(e.getEffectiveFOV()*THREE.MathUtils.DEG2RAD*.5),s=(this._sphericalEnd.radius-this._dollyControlAmount-this._sphericalEnd.radius)/this._sphericalEnd.radius,a=_v3A.copy(this._targetEnd).add(r.multiplyScalar(this._dollyControlCoord.x*n*e.aspect)).add(i.multiplyScalar(this._dollyControlCoord.y*n));this._targetEnd.lerp(a,s)}else if(isOrthographicCamera(this._camera)){const e=this._camera,t=e.getWorldDirection(_v3A.clone()),r=this._targetEnd.x*t.x+this._targetEnd.y*t.y+this._targetEnd.z*t.z,i=_v3A.set(this._dollyControlCoord.x,this._dollyControlCoord.y,(e.near+e.far)/(e.near-e.far)).unproject(e),n=_v3B.set(0,0,-1).applyQuaternion(e.quaternion),s=_v3C.copy(i).add(n.multiplyScalar(-i.dot(e.up))),a=-(this._zoom-this._dollyControlAmount-this._zoomEnd)/this._zoom;this._targetEnd.lerp(s,a);const o=this._targetEnd.x*t.x+this._targetEnd.y*t.y+this._targetEnd.z*t.z,l=t.multiplyScalar(o-r);this._targetEnd.sub(l)}this._target.copy(this._targetEnd),this._boundary.clampPoint(this._targetEnd,this._targetEnd),this._dollyControlAmount=0}const l=this._collisionTest();this._spherical.radius=Math.min(this._spherical.radius,l),this._spherical.makeSafe(),this._camera.position.setFromSpherical(this._spherical).applyQuaternion(this._yAxisUpSpaceInverse).add(this._target),this._camera.lookAt(this._target);(!approxZero(this._focalOffset.x)||!approxZero(this._focalOffset.y)||!approxZero(this._focalOffset.z))&&(this._camera.updateMatrix(),_xColumn.setFromMatrixColumn(this._camera.matrix,0),_yColumn.setFromMatrixColumn(this._camera.matrix,1),_zColumn.setFromMatrixColumn(this._camera.matrix,2),_xColumn.multiplyScalar(this._focalOffset.x),_yColumn.multiplyScalar(-this._focalOffset.y),_zColumn.multiplyScalar(this._focalOffset.z),_v3A.copy(_xColumn).add(_yColumn).add(_zColumn),this._camera.position.add(_v3A)),this._boundaryEnclosesCamera&&this._encloseToBoundary(this._camera.position.copy(this._target),_v3A.setFromSpherical(this._spherical).applyQuaternion(this._yAxisUpSpaceInverse),1);const c=this._zoomEnd-this._zoom;this._zoom+=c*r,this._camera.zoom!==this._zoom&&(approxZero(c)&&(this._zoom=this._zoomEnd),this._camera.zoom=this._zoom,this._camera.updateProjectionMatrix(),this._updateNearPlaneCorners(),this._needsUpdate=!0);const u=this._needsUpdate;return u&&!this._updatedLastTime?(this._hasRested=!1,this.dispatchEvent({type:"wake"}),this.dispatchEvent({type:"update"})):u?(this.dispatchEvent({type:"update"}),approxZero(i,this.restThreshold)&&approxZero(n,this.restThreshold)&&approxZero(s,this.restThreshold)&&approxZero(a.x,this.restThreshold)&&approxZero(a.y,this.restThreshold)&&approxZero(a.z,this.restThreshold)&&approxZero(o.x,this.restThreshold)&&approxZero(o.y,this.restThreshold)&&approxZero(o.z,this.restThreshold)&&approxZero(c,this.restThreshold)&&!this._hasRested&&(this._hasRested=!0,this.dispatchEvent({type:"rest"}))):!u&&this._updatedLastTime&&this.dispatchEvent({type:"sleep"}),this._updatedLastTime=u,this._needsUpdate=!1,u}
/**
   * Get all state in JSON string
   * @category Methods
   */toJSON(){return JSON.stringify({enabled:this._enabled,minDistance:this.minDistance,maxDistance:infinityToMaxNumber(this.maxDistance),minZoom:this.minZoom,maxZoom:infinityToMaxNumber(this.maxZoom),minPolarAngle:this.minPolarAngle,maxPolarAngle:infinityToMaxNumber(this.maxPolarAngle),minAzimuthAngle:infinityToMaxNumber(this.minAzimuthAngle),maxAzimuthAngle:infinityToMaxNumber(this.maxAzimuthAngle),dampingFactor:this.dampingFactor,draggingDampingFactor:this.draggingDampingFactor,dollySpeed:this.dollySpeed,truckSpeed:this.truckSpeed,dollyToCursor:this.dollyToCursor,verticalDragToForward:this.verticalDragToForward,target:this._targetEnd.toArray(),position:_v3A.setFromSpherical(this._sphericalEnd).add(this._targetEnd).toArray(),zoom:this._zoomEnd,focalOffset:this._focalOffsetEnd.toArray(),target0:this._target0.toArray(),position0:this._position0.toArray(),zoom0:this._zoom0,focalOffset0:this._focalOffset0.toArray()})}
/**
   * Reproduce the control state with JSON. enableTransition is where anim or not in a boolean.
   * @param json
   * @param enableTransition
   * @category Methods
   */fromJSON(e,t=!1){const r=JSON.parse(e),i=_v3A.fromArray(r.position);this.enabled=r.enabled,this.minDistance=r.minDistance,this.maxDistance=maxNumberToInfinity(r.maxDistance),this.minZoom=r.minZoom,this.maxZoom=maxNumberToInfinity(r.maxZoom),this.minPolarAngle=r.minPolarAngle,this.maxPolarAngle=maxNumberToInfinity(r.maxPolarAngle),this.minAzimuthAngle=maxNumberToInfinity(r.minAzimuthAngle),this.maxAzimuthAngle=maxNumberToInfinity(r.maxAzimuthAngle),this.dampingFactor=r.dampingFactor,this.draggingDampingFactor=r.draggingDampingFactor,this.dollySpeed=r.dollySpeed,this.truckSpeed=r.truckSpeed,this.dollyToCursor=r.dollyToCursor,this.verticalDragToForward=r.verticalDragToForward,this._target0.fromArray(r.target0),this._position0.fromArray(r.position0),this._zoom0=r.zoom0,this._focalOffset0.fromArray(r.focalOffset0),this.moveTo(r.target[0],r.target[1],r.target[2],t),_sphericalA.setFromVector3(i.sub(this._targetEnd).applyQuaternion(this._yAxisUpSpace)),this.rotateTo(_sphericalA.theta,_sphericalA.phi,t),this.zoomTo(r.zoom,t),this.setFocalOffset(r.focalOffset[0],r.focalOffset[1],r.focalOffset[2],t),this._needsUpdate=!0}
/**
   * Dispose the cameraControls instance itself, remove all eventListeners.
   * @category Methods
   */dispose(){this._removeAllEventListeners()}_findPointerById(e){let t=null;return this._activePointers.some((r=>r.pointerId===e&&(t=r,!0))),t}_encloseToBoundary(e,t,r){const i=t.lengthSq();if(0===i)return e;const n=_v3B.copy(t).add(e),s=this._boundary.clampPoint(n,_v3C).sub(n),a=s.lengthSq();if(0===a)return e.add(t);if(a===i)return e;if(0===r)return e.add(t).add(s);{const i=1+r*a/t.dot(s);return e.add(_v3B.copy(t).multiplyScalar(i)).add(s.multiplyScalar(1-r))}}_updateNearPlaneCorners(){if(isPerspectiveCamera(this._camera)){const e=this._camera,t=e.near,r=e.getEffectiveFOV()*THREE.MathUtils.DEG2RAD,i=Math.tan(.5*r)*t,n=i*e.aspect;this._nearPlaneCorners[0].set(-n,-i,0),this._nearPlaneCorners[1].set(n,-i,0),this._nearPlaneCorners[2].set(n,i,0),this._nearPlaneCorners[3].set(-n,i,0)}else if(isOrthographicCamera(this._camera)){const e=this._camera,t=1/e.zoom,r=e.left*t,i=e.right*t,n=e.top*t,s=e.bottom*t;this._nearPlaneCorners[0].set(r,n,0),this._nearPlaneCorners[1].set(i,n,0),this._nearPlaneCorners[2].set(i,s,0),this._nearPlaneCorners[3].set(r,s,0)}}
// lateUpdate
_collisionTest(){let e=1/0;if(!(this.colliderMeshes.length>=1))return e;if(notSupportedInOrthographicCamera(this._camera,"_collisionTest"))return e;const t=_v3A.setFromSpherical(this._spherical).divideScalar(this._spherical.radius);_rotationMatrix.lookAt(_ORIGIN,t,this._camera.up);for(let r=0;r<4;r++){const i=_v3B.copy(this._nearPlaneCorners[r]);i.applyMatrix4(_rotationMatrix);const n=_v3C.addVectors(this._target,i);_raycaster.set(n,t),_raycaster.far=this._spherical.radius+1;const s=_raycaster.intersectObjects(this.colliderMeshes);0!==s.length&&s[0].distance<e&&(e=s[0].distance)}return e}
/**
   * Get its client rect and package into given `DOMRect` .
   */_getClientRect(e){const t=this._domElement.getBoundingClientRect();return e.x=t.left,e.y=t.top,this._viewport?(e.x+=this._viewport.x,e.y+=t.height-this._viewport.w-this._viewport.y,e.width=this._viewport.z,e.height=this._viewport.w):(e.width=t.width,e.height=t.height),e}_createOnRestPromise(e){return e?Promise.resolve():(this._hasRested=!1,this.dispatchEvent({type:"transitionstart"}),new Promise((e=>{const t=()=>{this.removeEventListener("rest",t),e()};this.addEventListener("rest",t)})))}_removeAllEventListeners(){}};function createBoundingSphere(e,t){const r=t,i=r.center;_box3A.makeEmpty(),e.traverseVisible((e=>{e.isMesh&&_box3A.expandByObject(e)})),_box3A.getCenter(i);let n=0;return e.traverseVisible((e=>{if(!e.isMesh)return;const t=e,r=t.geometry.clone();if(r.applyMatrix4(t.matrixWorld),r.isBufferGeometry){const e=r.attributes.position;for(let t=0,r=e.count;t<r;t++)_v3A.fromBufferAttribute(e,t),n=Math.max(n,i.distanceToSquared(_v3A))}else{const e=r.attributes.position,t=new THREE.Vector3;for(let r=0,s=e.count;r<s;r++)t.fromBufferAttribute(e,r),n=Math.max(n,i.distanceToSquared(t))}})),r.radius=Math.sqrt(n),r}
// src/core/controls/OrbitControls.ts
function isPerspectiveCamera2(e){return e.isPerspectiveCamera}function isOrthographicCamera2(e){return e.isOrthographicCamera}function getCameraControlsMouseButtons(e){return[CameraControls.ACTION.ROTATE,isPerspectiveCamera2(e)?CameraControls.ACTION.DOLLY:isOrthographicCamera2(e)?CameraControls.ACTION.ZOOM:CameraControls.ACTION.NONE,CameraControls.ACTION.TRUCK]}function getCameraControlsTouches(e){return[CameraControls.ACTION.TOUCH_ROTATE,CameraControls.ACTION.TOUCH_TRUCK,isPerspectiveCamera2(e)?CameraControls.ACTION.TOUCH_DOLLY_TRUCK:isOrthographicCamera2(e)?CameraControls.ACTION.TOUCH_ZOOM_TRUCK:CameraControls.ACTION.NONE,isPerspectiveCamera2(e)?CameraControls.ACTION.TOUCH_DOLLY_ROTATE:isOrthographicCamera2(e)?CameraControls.ACTION.TOUCH_ZOOM_ROTATE:CameraControls.ACTION.NONE]}var OrbitControls2=class{
// disable touch scroll
constructor(e,t){
// deprecated
this.center=new Vector3,this._enableDamping=!0,this._enableZoom=!0,this._enableRotate=!0,this._enablePan=!0,this._rotateToCursor=!1,this._mouseButtons={},this._touches={},this.clock=new Clock,this.keyPanSpeed=7,
// pixels moved per arrow key push
// If auto-rotate is enabled, you must call controls.update() in your animation loop
this.autoRotate=!1,this.autoRotateSpeed=2,
// 30 seconds per round when fps is 60
this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.onKeyDown=e=>{this.enabled&&this.enablePan&&this.handleKeyDown(e)},CameraControls.install({THREE:three_module_exports}),this.cameraControls=new CameraControls(e,t),this.object=e,this.domElement=t,this.dampingFactor=.05,this.zoomSpeed=.05,this.rotateSpeed=1,this.panSpeed=1,this.mouseButtons={LEFT:MOUSE.ROTATE,MIDDLE:MOUSE.DOLLY,RIGHT:MOUSE.PAN},this.touches={ONE:TOUCH.ROTATE,TWO:TOUCH.DOLLY_PAN}}get minDistance(){return this.cameraControls.minDistance}set minDistance(e){this.cameraControls.minDistance=e}get maxDistance(){return this.cameraControls.maxDistance}set maxDistance(e){this.cameraControls.maxDistance=e}get minZoom(){return this.cameraControls.minZoom}set minZoom(e){this.cameraControls.minZoom=e}get maxZoom(){return this.cameraControls.maxZoom}set maxZoom(e){this.cameraControls.maxZoom=e}get minPolarAngle(){return this.cameraControls.minPolarAngle}set minPolarAngle(e){this.cameraControls.minPolarAngle=e}get maxPolarAngle(){return this.cameraControls.maxPolarAngle}set maxPolarAngle(e){this.cameraControls.maxPolarAngle=e}get minAzimuthAngle(){return this.cameraControls.minAzimuthAngle}set minAzimuthAngle(e){this.cameraControls.minAzimuthAngle=e}get maxAzimuthAngle(){return this.cameraControls.maxAzimuthAngle}set maxAzimuthAngle(e){this.cameraControls.maxAzimuthAngle=e}get enabled(){return this.cameraControls.enabled}set enabled(e){this.cameraControls.enabled=e}get position(){return this.cameraControls.getPosition(new Vector3)}set position(e){this.cameraControls.setPosition(e.x,e.y,e.z)}get target(){const e=new Vector3;return this.cameraControls.getTarget(e),e}set target(e){this.cameraControls.setTarget(e.x,e.y,e.z)}get enableDamping(){return this._enableDamping}set enableDamping(e){this._enableDamping=e,e||(this.dampingFactorValue=this.cameraControls.dampingFactor),this.cameraControls.dampingFactor=e?this.dampingFactorValue:1,this.cameraControls.draggingDampingFactor=e?this.dampingFactorValue:1,e&&(this.dampingFactorValue=void 0)}get dampingFactor(){return this.cameraControls.dampingFactor}set dampingFactor(e){this.cameraControls.dampingFactor=e,this.cameraControls.draggingDampingFactor=e}get enableZoom(){return this._enableZoom}set enableZoom(e){this._enableZoom=e,e||(this.dollySpeedValue=this.cameraControls.dollySpeed),this.cameraControls.dollySpeed=e?this.dollySpeedValue:0,e&&(this.dollySpeedValue=void 0)}get zoomSpeed(){return this.cameraControls.dollySpeed}set zoomSpeed(e){this.cameraControls.dollySpeed=e}get enableRotate(){return this._enableRotate}set enableRotate(e){this._enableRotate=e,e||(this.rotateSpeedValue=this.cameraControls.azimuthRotateSpeed),this.cameraControls.azimuthRotateSpeed=e?this.rotateSpeedValue:0,this.cameraControls.polarRotateSpeed=e?this.rotateSpeedValue:0,e&&(this.rotateSpeedValue=void 0)}get rotateSpeed(){return this.cameraControls.azimuthRotateSpeed}set rotateSpeed(e){this.cameraControls.azimuthRotateSpeed=e,this.cameraControls.polarRotateSpeed=e}get enablePan(){return this._enablePan}set enablePan(e){this._enablePan=e,e||(this.panSpeedValue=this.cameraControls.truckSpeed),this.cameraControls.truckSpeed=e?this.panSpeedValue:0,e&&(this.panSpeedValue=void 0)}get panSpeed(){return this.cameraControls.truckSpeed}set panSpeed(e){this.cameraControls.truckSpeed=e}get dollyToCursor(){return this.cameraControls.dollyToCursor}set dollyToCursor(e){this.cameraControls.dollyToCursor=e}get screenSpacePanning(){return!this.cameraControls.verticalDragToForward}set screenSpacePanning(e){this.cameraControls.verticalDragToForward=!e}get mouseButtons(){return this._mouseButtons}set mouseButtons(e){this._mouseButtons=e;for(const t in e){const r=getCameraControlsMouseButtons(this.object)[e[t]];"MIDDLE"===t?this.cameraControls.mouseButtons.wheel=r:this.cameraControls.mouseButtons[t.toLowerCase()]=r}this.cameraControls.mouseButtons.middle=CameraControls.ACTION.NONE}get touches(){return this._touches}set touches(e){this._touches=e;for(const t in e){const r=getCameraControlsTouches(this.object)[e[t]],i=t.toLowerCase();"one"!==i?this.cameraControls.touches[i]=r:r!==CameraControls.ACTION.TOUCH_ROTATE&&r!==CameraControls.ACTION.TOUCH_TRUCK||(this.cameraControls.touches[i]=r)}}get target0(){const e=JSON.parse(this.cameraControls.toJSON()).target0;return new Vector3(e[0],e[1],e[2])}set target0(e){const t=JSON.parse(this.cameraControls.toJSON());t.target0=e.toArray(),this.cameraControls.fromJSON(JSON.stringify(t))}get position0(){const e=JSON.parse(this.cameraControls.toJSON()).position0;return new Vector3(e[0],e[1],e[2])}set position0(e){const t=JSON.parse(this.cameraControls.toJSON());t.position0=e.toArray(),this.cameraControls.fromJSON(JSON.stringify(t))}get zoom0(){return JSON.parse(this.cameraControls.toJSON()).zoom0}set zoom0(e){const t=JSON.parse(this.cameraControls.toJSON());t.zoom0=e,this.cameraControls.fromJSON(JSON.stringify(t))}handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.cameraControls.rotateAzimuthTo(2*Math.PI*this.cameraControls.azimuthRotateSpeed/this.domElement.clientHeight,!1):this.cameraControls.truck(0,.05*this.keyPanSpeed/this.panSpeed,!1),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.cameraControls.rotateAzimuthTo(-2*Math.PI*this.cameraControls.azimuthRotateSpeed/this.domElement.clientHeight,!1):this.cameraControls.truck(0,.05*-this.keyPanSpeed/this.panSpeed,!1),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.cameraControls.rotatePolarTo(2*Math.PI*this.cameraControls.polarRotateSpeed/this.domElement.clientHeight,!1):this.cameraControls.truck(.05*this.keyPanSpeed/this.panSpeed,0,!1),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.cameraControls.rotatePolarTo(-2*Math.PI*this.cameraControls.polarRotateSpeed/this.domElement.clientHeight,!1):this.cameraControls.truck(.05*-this.keyPanSpeed/this.panSpeed,0,!1),t=!0}t&&(e.preventDefault(),this.update())}getAutoRotationAngle(){return 2*Math.PI/60/60*this.autoRotateSpeed}listenToKeyEvents(e){e.addEventListener("keydown",this.onKeyDown),this.domElementKeyEvents=e}update(){const e=this.clock.getDelta();this.cameraControls.update(e),this.autoRotate&&this.cameraControls.currentAction===CameraControls.ACTION.NONE&&this.cameraControls.rotate(this.getAutoRotationAngle(),0,!1)}saveState(){this.cameraControls.saveState()}reset(){this.cameraControls.reset(!0)}dispose(){this.cameraControls.dispose()}getPolarAngle(){return this.cameraControls.polarAngle}getAzimuthalAngle(){return this.cameraControls.azimuthAngle}getDistance(){return this.cameraControls.distance}addEventListener(e,t){this.cameraControls.addEventListener(e,t)}removeEventListener(e,t){this.cameraControls.removeEventListener(e,t)}dispatchEvent(e){this.cameraControls.dispatchEvent(e)}setLookAt(e,t){this.cameraControls.setLookAt(e.x,e.y,e.z,t.x,t.y,t.z,!1),this.cameraControls.setFocalOffset(0,0,0,!1)}setOrbitPoint(e){this.cameraControls.setOrbitPoint(e.x,e.y,e.z)}},en={
// English
NavCube:{front:"Front",back:"Back",top:"Top",bottom:"Bottom",left:"Left",right:"Right"},ContextMenu:{viewFitAll:"View Fit All",hideAll:"Hide All",showAll:"Show All",xRayAll:"X-Ray",xRayNone:"X-Ray None",selectNone:"Select None",resetView:"Reset View",viewFitEntity:"View Fit",hideEntity:"Hide",hideOthers:"Hide Others",xRayEntity:"X-Ray",xRayOthers:"X-Ray Others",select:"Select",deselect:"Undo Select",showSectionPlane:"Show Section Plane",showSectionBox:"Show Section Box",showAxisSection:"Show Axis Section",hideSectionPlane:"Hide Section Plane",hideSectionBox:"Hide Section Box",hideAxisSection:"Hide Axis Section",undoSection:"Undo Section"},ProgressBar:{Loading:"Loading",Comparing:"Comparing"},Toolbar:{homeView:"Home",orthoView:"Ortho View",measurement:"Measure",distanceMeasurement:"Distance",areaMeasurement:"Area",angleMeasurement:"Angle",coordinateMeasurement:"Coordinate",clearMeasurement:"Clear",markup:"Markup",markupArrow:"Arrow",markupRect:"Rect",markupCloudRect:"CloudRect",markupPolyLine:"PolyLine",markupCloudLine:"CloudLine",markupEllipse:"Ellipse",markupCircle:"Circle",markupDot:"Dot",markupText:"Text",markupX:"X",markupStroke:"Stroke Style",markupLineWidth:"Line Width",markupLineWidth2:"Line Width 2",markupLineWidth5:"Line Width 5",markupLineWidth10:"Line Width 10",markupFontSize:"Font Size",markupFontSize14:"14",markupFontSize18:"18",markupFontSize24:"24",clearMarkup:"Clear Markup",quitMarkup:"Quit markup",section:"Section",axisSection:"Axis Section",pickSectionPlane:"Pick Section Plane",sectionBox:"Section Box",bimTree:"BIM Tree",viewpoint:"Viewpoint",annotation:"Annotation",property:"Property",settings:"Settings",compared:"Compared",quitCompare:"Quit compare",fullscreen:"Full Screen",layers:"Layers",zoomToRectangle:"Zoom"},Tooltip:{measure:"Pick a point to continue, pressing ESC to exit",areaMeasurement:"Pick a point to continue, pressing ESC to exit, right click to finish",section:"Click to pick a section plane"},PopPanel:{reset:"Reset"}},cn={
// Chinese
NavCube:{front:"前",back:"后",top:"上",bottom:"下",left:"左",right:"右"},ContextMenu:{viewFitAll:"缩放视口到所有模型",hideAll:"全部隐藏",showAll:"全部显示",xRayAll:"全部应用 X 光模式",xRayNone:"清除 X 光模式",selectNone:"清空选择",resetView:"重置视图",viewFitEntity:"缩放视口到实体",hideEntity:"隐藏",hideOthers:"隐藏其他 (隔离)",xRayEntity:"应用 X 光模式",xRayOthers:"对其他实体应用 X 光模式",select:"选择",deselect:"取消选择",showSectionPlane:"显示剖切面",showSectionBox:"显示剖切盒",showAxisSection:"显示轴向剖切",hideSectionPlane:"隐藏剖切面",hideSectionBox:"隐藏剖切盒",hideAxisSection:"隐藏轴向剖切",undoSection:"取消剖切"},ProgressBar:{Loading:"正在加载",Comparing:"正在对比"},Toolbar:{homeView:"主视图",orthoView:"正交视图",measurement:"测量",distanceMeasurement:"距离测量",areaMeasurement:"面积测量",angleMeasurement:"角度测量",coordinateMeasurement:"坐标测量",clearMeasurement:"清除测量",markup:"批注",markupArrow:"箭头",markupRect:"矩形框",markupCloudRect:"云线框",markupPolyLine:"多段线",markupCloudLine:"云线",markupEllipse:"椭圆",markupCircle:"圆",markupDot:"点",markupText:"文字",markupX:"叉号",markupStroke:"画笔颜色",markupLineWidth:"线宽",markupLineWidth2:"线宽 2",markupLineWidth5:"线宽 5",markupLineWidth10:"线宽 10",markupFontSize:"字号",markupFontSize14:"14",markupFontSize18:"18",markupFontSize24:"24",clearMarkup:"清除批注",quitMarkup:"退出批注",section:"剖切",axisSection:"轴向剖切",pickSectionPlane:"面剖切",
// 拾取面剖切
sectionBox:"剖切盒",bimTree:"BIM树",viewpoint:"视点",annotation:"批注",property:"属性",settings:"设置",compared:"图纸对比",quitCompare:"退出图纸对比",fullscreen:"全屏",layers:"图层",zoomToRectangle:"框选放大"},Tooltip:{measure:"点击继续测量, ESC 取消测量",areaMeasurement:"点击继续测量, ESC 取消测量，右键完成测量",section:"点击确定剖切面"},PopPanel:{reset:"重置"}},BaseViewer=class extends Event{constructor(e){super(),
/**
     * @internal
     */
this.translate=this.initLocalization(),this.height=0,this.width=0,this.enableOverlayRenderer=!0,this.viewerCfg=e,this.initLocalization(),this.initViewerContainer(),this.initWidgetContainer()}initLocalization(){var e;const t=(null==(e=this.viewerCfg)?void 0:e.language)||"cn";return i18next_default.init({lng:t,
// if you're using a language detector, do not define the lng option
debug:!1,resources:{en:{translation:en},cn:{translation:cn}}}),i18next_default.t}
/**
   * Creates a viewerContainer under the container that user passed in.
   * There are some benifits to create a new one. e.g., its style won't affect
   * the container div user passed in.
   */initViewerContainer(){let e=document.getElementById(this.viewerCfg.containerId);e||(log.error("[BaseViewer] containerId:",this.viewerCfg.containerId,"is not found in dom tree! will append to document body"),e=document.body);const t=document.createElement("div");t.classList.add("viewer-container"),t.style.cssText="width: 100%; height: 100%; position: absolute; overflow: hidden;",e.appendChild(t),this.width=t.clientWidth,this.height=t.clientHeight,this.viewerContainer=t}initWidgetContainer(){var e;const t=document.createElement("div");t.classList.add("widget-container"),null==(e=this.viewerContainer)||e.appendChild(t),this.widgetContainer=t}destroy(){var e,t,r;null==(e=this.widgetContainer)||e.remove(),this.widgetContainer=void 0,null==(t=this.viewerContainer)||t.remove(),this.viewerContainer=void 0,null==(r=this.scene)||r.clear(),this.scene=void 0,this.renderer&&(this.renderer.domElement.remove(),this.renderer.clear(),this.renderer.dispose(),this.renderer.forceContextLoss(),this.renderer=void 0),this.overlayRender&&(this.overlayRender.destroy(),this.overlayRender=void 0),this.camera=void 0,this.controls&&(this.controls.dispose(),this.controls=void 0),this.groundPlane&&(this.groundPlane.geometry.dispose(),this.groundPlane.clear(),this.groundPlane=void 0)}enableRender(){}getRaycaster(){}
// eslint-disable-next-line
getRaycastableObjectsByMouse(e){return[]}getBBox(){}
// eslint-disable-next-line
flyTo(e,t){}
/**
   * If it is a 3d viewer.
   * DxfViewer is 2d, thus returns false.
   * @default true
   */is3d(){return!0}deactivateMeasurement(){}};
// src/core/utils/Locale.ts
// node_modules/3d-tiles-renderer/src/utilities/urlExtension.js
function getUrlExtension(e){let t;try{t=new URL(e,"http://fakehost.com/")}catch(e){return null}const r=t.pathname.split("/").pop(),i=r.lastIndexOf(".");if(-1===i||i===r.length-1)return null;return r.substring(i+1)}
// node_modules/3d-tiles-renderer/src/utilities/LRUCache.js
function enqueueMicrotask(e){Promise.resolve().then(e)}var LRUCache=class{constructor(){this.maxSize=800,this.minSize=600,this.unloadPercent=.05,this.itemSet=new Map,this.itemList=[],this.usedSet=new Set,this.callbacks=new Map,this.unloadPriorityCallback=null;const e=this.itemSet;this.defaultPriorityCallback=t=>e.get(t)}
// Returns whether or not the cache has reached the maximum size
isFull(){return this.itemSet.size>=this.maxSize}add(e,t){const r=this.itemSet;if(r.has(e))return!1;if(this.isFull())return!1;const i=this.usedSet,n=this.itemList,s=this.callbacks;return n.push(e),i.add(e),r.set(e,Date.now()),s.set(e,t),!0}remove(e){const t=this.usedSet,r=this.itemSet,i=this.itemList,n=this.callbacks;if(r.has(e)){n.get(e)(e);const s=i.indexOf(e);return i.splice(s,1),t.delete(e),r.delete(e),n.delete(e),!0}return!1}markUsed(e){const t=this.itemSet,r=this.usedSet;t.has(e)&&!r.has(e)&&(t.set(e,Date.now()),r.add(e))}markAllUnused(){this.usedSet.clear()}
// TODO: this should be renamed because it's not necessarily unloading all unused content
// Maybe call it "cleanup" or "unloadToMinSize"
unloadUnusedContent(){const e=this.unloadPercent,t=this.minSize,r=this.itemList,i=this.itemSet,n=this.usedSet,s=this.callbacks,a=r.length-n.size,o=r.length-t,l=this.unloadPriorityCallback||this.defaultPriorityCallback;if(o>0&&a>0){r.sort(((e,t)=>{const r=n.has(e),i=n.has(t);return r&&i?0:r||i?r?1:-1:l(t)-l(e)}));const c=Math.min(o,a),u=Math.max(t*e,c*e);let h=Math.min(u,a);h=Math.ceil(h);const p=r.splice(0,h);for(let e=0,t=p.length;e<t;e++){const t=p[e];s.get(t)(t),i.delete(t),s.delete(t)}}}scheduleUnload(e=!0){this.scheduled||(this.scheduled=!0,enqueueMicrotask((()=>{this.scheduled=!1,this.unloadUnusedContent(),e&&this.markAllUnused()})))}},PriorityQueue=class{constructor(){this.maxJobs=6,this.items=[],this.callbacks=new Map,this.currJobs=0,this.scheduled=!1,this.autoUpdate=!0,this.priorityCallback=()=>{throw new Error("PriorityQueue: PriorityCallback function not defined.")},this.schedulingCallback=e=>{requestAnimationFrame(e)},this._runjobs=()=>{this.tryRunJobs(),this.scheduled=!1}}sort(){const e=this.priorityCallback;this.items.sort(e)}add(e,t){return new Promise(((r,i)=>{const n=this.items,s=this.callbacks;n.push(e),s.set(e,((...e)=>t(...e).then(r).catch(i))),this.autoUpdate&&this.scheduleJobRun()}))}remove(e){const t=this.items,r=this.callbacks,i=t.indexOf(e);-1!==i&&(t.splice(i,1),r.delete(e))}tryRunJobs(){this.sort();const e=this.items,t=this.callbacks,r=this.maxJobs;let i=this.currJobs;for(;r>i&&e.length>0;){i++;const r=e.pop(),n=t.get(r);t.delete(r),n(r).then((()=>{this.currJobs--,this.autoUpdate&&this.scheduleJobRun()})).catch((()=>{this.currJobs--,this.autoUpdate&&this.scheduleJobRun()}))}this.currJobs=i}scheduleJobRun(){this.scheduled||(this.schedulingCallback(this._runjobs),this.scheduled=!0)}},UNLOADED=0,LOADING=1,PARSING=2,LOADED=3,FAILED=4,WGS84_RADIUS=6378137,WGS84_FLATTENING=1/298.257223563,WGS84_HEIGHT=-(WGS84_FLATTENING*WGS84_RADIUS-WGS84_RADIUS);
// node_modules/3d-tiles-renderer/src/utilities/PriorityQueue.js
// node_modules/3d-tiles-renderer/src/base/traverseFunctions.js
function isDownloadFinished(e){return e===LOADED||e===FAILED}function isUsedThisFrame(e,t){return e.__lastFrameVisited===t&&e.__used}function resetFrameState(e,t){e.__lastFrameVisited!==t&&(e.__lastFrameVisited=t,e.__used=!1,e.__inFrustum=!1,e.__isLeaf=!1,e.__visible=!1,e.__active=!1,e.__error=1/0,e.__distanceFromCamera=1/0,e.__childrenWereVisible=!1,e.__allChildrenLoaded=!1)}function recursivelyMarkUsed(e,t,r){if(resetFrameState(e,t),e.__used=!0,r.markUsed(e),e.__contentEmpty){const i=e.children;for(let e=0,n=i.length;e<n;e++)recursivelyMarkUsed(i[e],t,r)}}function recursivelyLoadTiles(e,t,r){if(e.__contentEmpty&&(!e.__externalTileSet||isDownloadFinished(e.__loadingState))){const i=e.children;for(let e=0,n=i.length;e<n;e++){const n=i[e];n.__depthFromRenderedParent=t,recursivelyLoadTiles(n,t,r)}}else r.requestTileContents(e)}function traverseSet(e,t=null,r=null,i=null,n=0){if(t&&t(e,i,n))return void(r&&r(e,i,n));const s=e.children;for(let i=0,a=s.length;i<a;i++)traverseSet(s[i],t,r,e,n+1);r&&r(e,i,n)}function determineFrustumSet(e,t){const r=t.stats,i=t.frameCount,n=t.errorTarget,s=t.maxDepth,a=t.loadSiblings,o=t.lruCache,l=t.stopAtEmptyTiles;resetFrameState(e,i);if(!1===t.tileInView(e))return!1;if(e.__used=!0,o.markUsed(e),e.__inFrustum=!0,r.inFrustum++,(l||!e.__contentEmpty)&&!e.__externalTileSet){t.calculateError(e);if(e.__error<=n)return!0;if(t.maxDepth>0&&e.__depth+1>=s)return!0}let c=!1;const u=e.children;for(let e=0,r=u.length;e<r;e++){const r=determineFrustumSet(u[e],t);c=c||r}if(c&&a)for(let e=0,t=u.length;e<t;e++){recursivelyMarkUsed(u[e],i,o)}return!0}function markUsedSetLeaves(e,t){const r=t.stats,i=t.frameCount;if(!isUsedThisFrame(e,i))return;r.used++;const n=e.children;let s=!1;for(let e=0,t=n.length;e<t;e++){const t=n[e];s=s||isUsedThisFrame(t,i)}if(s){let r=!1,s=!0;for(let e=0,a=n.length;e<a;e++){const a=n[e];if(markUsedSetLeaves(a,t),r=r||a.__wasSetVisible||a.__childrenWereVisible,isUsedThisFrame(a,i)){const e=a.__allChildrenLoaded||!a.__contentEmpty&&isDownloadFinished(a.__loadingState)||a.__externalTileSet&&a.__loadingState===FAILED;s=s&&e}}e.__childrenWereVisible=r,e.__allChildrenLoaded=s}else e.__isLeaf=!0}function skipTraversal(e,t){const r=t.stats,i=t.frameCount;if(!isUsedThisFrame(e,i))return;const n=e.parent,s=n?n.__depthFromRenderedParent:-1;e.__depthFromRenderedParent=s;const a=t.lruCache;if(e.__isLeaf)return e.__depthFromRenderedParent++,void(e.__loadingState===LOADED?(e.__inFrustum&&(e.__visible=!0,r.visible++),e.__active=!0,r.active++):a.isFull()||e.__contentEmpty&&!e.__externalTileSet||t.requestTileContents(e));const o=(t.errorTarget+1)*t.errorThreshold,l=e.__error<=o,c=l||"ADD"===e.refine,u=!e.__contentEmpty,h=u||e.__externalTileSet,p=isDownloadFinished(e.__loadingState)&&h,d=e.__childrenWereVisible,m=e.children,f=e.__allChildrenLoaded;if(c&&u&&e.__depthFromRenderedParent++,c&&!p&&!a.isFull()&&h&&t.requestTileContents(e),(l&&!f&&!d&&p||"ADD"===e.refine&&p)&&(e.__inFrustum&&(e.__visible=!0,r.visible++),e.__active=!0,r.active++),"ADD"!==e.refine&&l&&!f&&p)for(let r=0,n=m.length;r<n;r++){const n=m[r];isUsedThisFrame(n,i)&&!a.isFull()&&(n.__depthFromRenderedParent=e.__depthFromRenderedParent+1,recursivelyLoadTiles(n,n.__depthFromRenderedParent,t))}else for(let e=0,r=m.length;e<r;e++){const r=m[e];isUsedThisFrame(r,i)&&skipTraversal(r,t)}}function toggleTiles(e,t){const r=isUsedThisFrame(e,t.frameCount);if(r||e.__usedLastFrame){let i=!1,n=!1;r&&(i=e.__active,n=t.displayActiveTiles&&e.__active||e.__visible),e.__contentEmpty||e.__loadingState!==LOADED||(e.__wasSetActive!==i&&t.setTileActive(e,i),e.__wasSetVisible!==n&&t.setTileVisible(e,n)),e.__wasSetActive=i,e.__wasSetVisible=n,e.__usedLastFrame=r;const s=e.children;for(let e=0,r=s.length;e<r;e++){toggleTiles(s[e],t)}}}
// node_modules/3d-tiles-renderer/src/base/TilesRendererBase.js
var priorityCallback=(e,t)=>e.__depth!==t.__depth?e.__depth>t.__depth?-1:1:e.__inFrustum!==t.__inFrustum?e.__inFrustum?1:-1:e.__used!==t.__used?e.__used?1:-1:e.__error!==t.__error?e.__error>t.__error?1:-1:e.__distanceFromCamera!==t.__distanceFromCamera?e.__distanceFromCamera>t.__distanceFromCamera?-1:1:0,lruPriorityCallback=e=>1/(e.__depthFromRenderedParent+1),TilesRendererBase=class{get rootTileSet(){const e=this.tileSets[this.rootURL];return!e||e instanceof Promise?null:e}get root(){const e=this.rootTileSet;return e?e.root:null}constructor(e){this.tileSets={},this.rootURL=e,this.fetchOptions={},this.preprocessURL=null;const t=new LRUCache;t.unloadPriorityCallback=lruPriorityCallback;const r=new PriorityQueue;r.maxJobs=4,r.priorityCallback=priorityCallback;const i=new PriorityQueue;i.maxJobs=1,i.priorityCallback=priorityCallback,this.lruCache=t,this.downloadQueue=r,this.parseQueue=i,this.stats={parsing:0,downloading:0,failed:0,inFrustum:0,used:0,active:0,visible:0},this.frameCount=0,this.errorTarget=6,this.errorThreshold=1/0,this.loadSiblings=!0,this.displayActiveTiles=!1,this.maxDepth=1/0,this.stopAtEmptyTiles=!0}traverse(e,t){const r=this.tileSets[this.rootURL];r&&r.root&&traverseSet(r.root,e,t)}
// Public API
update(){const e=this.stats,t=this.lruCache,r=this.tileSets,i=r[this.rootURL];if(!(this.rootURL in r))return void this.loadRootTileSet(this.rootURL);if(!i||!i.root)return;const n=i.root;e.inFrustum=0,e.used=0,e.active=0,e.visible=0,this.frameCount++,determineFrustumSet(n,this),markUsedSetLeaves(n,this),skipTraversal(n,this),toggleTiles(n,this),t.scheduleUnload()}
// Overrideable
parseTile(e,t,r){return null}disposeTile(e){}preprocessNode(e,t,r){e.content&&(!("uri"in e.content)&&"url"in e.content&&(e.content.uri=e.content.url,delete e.content.url),e.content.uri&&(e.content.uri=new URL(e.content.uri,r+"/").toString()),e.content.boundingVolume&&!("box"in e.content.boundingVolume||"sphere"in e.content.boundingVolume||"region"in e.content.boundingVolume)&&delete e.content.boundingVolume),e.parent=t,e.children=e.children||[];if(e.content&&e.content.uri){const t=getUrlExtension(e.content.uri),r=Boolean(t&&"json"===t.toLowerCase());e.__externalTileSet=r,e.__contentEmpty=r}else e.__externalTileSet=!1,e.__contentEmpty=!0;e.__distanceFromCamera=1/0,e.__error=1/0,e.__inFrustum=!1,e.__isLeaf=!1,e.__usedLastFrame=!1,e.__used=!1,e.__wasSetVisible=!1,e.__visible=!1,e.__childrenWereVisible=!1,e.__allChildrenLoaded=!1,e.__wasSetActive=!1,e.__active=!1,e.__loadingState=UNLOADED,e.__loadIndex=0,e.__loadAbort=null,e.__depthFromRenderedParent=-1,null===t?(e.__depth=0,e.refine=e.refine||"REPLACE"):(e.__depth=t.__depth+1,e.refine=e.refine||t.refine)}setTileActive(e,t){}setTileVisible(e,t){}calculateError(e){return 0}tileInView(e){return!0}resetFailedTiles(){const e=this.stats;0!==e.failed&&(this.traverse((e=>{e.__loadingState===FAILED&&(e.__loadingState=UNLOADED)})),e.failed=0)}
// Private Functions
fetchTileSet(e,t,r=null){return fetch(e,t).then((t=>{if(t.ok)return t.json();throw new Error(`TilesRenderer: Failed to load tileset "${e}" with status ${t.status} : ${t.statusText}`)})).then((t=>{const i=t.asset.version;console.assert("1.0"===i||"0.0"===i,'asset.version is expected to be a string of "1.0" or "0.0"');let n=e.replace(/\/[^\/]*\/?$/,"");return n=new URL(n,window.location.href).toString(),traverseSet(t.root,((e,t)=>this.preprocessNode(e,t,n)),null,r,r?r.__depth:0),t}))}loadRootTileSet(e){const t=this.tileSets;if(e in t)return t[e]instanceof Error?Promise.reject(t[e]):Promise.resolve(t[e]);{const r=this.fetchTileSet(this.preprocessURL?this.preprocessURL(e):e,this.fetchOptions).then((r=>{t[e]=r}));return r.catch((r=>{console.error(r),t[e]=r})),t[e]=r,r}}requestTileContents(e){if(e.__loadingState!==UNLOADED)return;const t=this.stats,r=this.lruCache,i=this.downloadQueue,n=this.parseQueue,s=e.__externalTileSet;r.add(e,(e=>{e.__loadingState===LOADING?(e.__loadAbort.abort(),e.__loadAbort=null):s?e.children.length=0:this.disposeTile(e),e.__loadingState===LOADING?t.downloading--:e.__loadingState===PARSING&&t.parsing--,e.__loadingState=UNLOADED,e.__loadIndex++,n.remove(e),i.remove(e)})),e.__loadIndex++;const a=e.__loadIndex,o=new AbortController,l=o.signal;t.downloading++,e.__loadAbort=o,e.__loadingState=LOADING;const c=s=>{e.__loadIndex===a&&("AbortError"!==s.name?(n.remove(e),i.remove(e),e.__loadingState===PARSING?t.parsing--:e.__loadingState===LOADING&&t.downloading--,t.failed++,console.error(`TilesRenderer : Failed to load tile at url "${e.content.uri}".`),console.error(s),e.__loadingState=FAILED):r.remove(e))};s?i.add(e,(e=>{if(e.__loadIndex!==a)return Promise.resolve();const t=this.preprocessURL?this.preprocessURL(e.content.uri):e.content.uri;return this.fetchTileSet(t,Object.assign({signal:l},this.fetchOptions),e)})).then((r=>{e.__loadIndex===a&&(t.downloading--,e.__loadAbort=null,e.__loadingState=LOADED,e.children.push(r.root))})).catch(c):i.add(e,(e=>{if(e.__loadIndex!==a)return Promise.resolve();const t=this.preprocessURL?this.preprocessURL(e.content.uri):e.content.uri;return fetch(t,Object.assign({signal:l},this.fetchOptions))})).then((t=>{if(e.__loadIndex===a){if(t.ok)return t.arrayBuffer();throw new Error(`Failed to load model with error code ${t.status}`)}})).then((r=>{if(e.__loadIndex===a)return t.downloading--,t.parsing++,e.__loadAbort=null,e.__loadingState=PARSING,n.add(e,(e=>{if(e.__loadIndex!==a)return Promise.resolve();const t=getUrlExtension(e.content.uri);return this.parseTile(r,e,t)}))})).then((()=>{e.__loadIndex===a&&(t.parsing--,e.__loadingState=LOADED,e.__wasSetVisible&&this.setTileVisible(e,!0),e.__wasSetActive&&this.setTileActive(e,!0))})).catch(c)}dispose(){const e=this.lruCache;this.traverse((t=>{e.remove(t)})),this.stats={parsing:0,downloading:0,failed:0,inFrustum:0,used:0,active:0,visible:0},this.frameCount=0}};
// node_modules/3d-tiles-renderer/src/utilities/arrayToString.js
function arrayToString(e){return(new TextDecoder).decode(e)}
// node_modules/3d-tiles-renderer/src/utilities/FeatureTable.js
var FeatureTable=class{constructor(e,t,r,i){this.buffer=e,this.binOffset=t+r,this.binLength=i;let n=null;if(0!==r){const i=new Uint8Array(e,t,r);n=JSON.parse(arrayToString(i))}else n={};this.header=n}getKeys(){return Object.keys(this.header)}getData(e,t,r=null,i=null){const n=this.header;if(!(e in n))return null;const s=n[e];if(s instanceof Object){if(Array.isArray(s))return s;{const{buffer:n,binOffset:a,binLength:o}=this,l=s.byteOffset||0,c=s.type||i,u=s.componentType||r;if("type"in s&&i&&s.type!==i)throw new Error("FeatureTable: Specified type does not match expected type.");let h,p;switch(c){case"SCALAR":h=1;break;case"VEC2":h=2;break;case"VEC3":h=3;break;case"VEC4":h=4;break;default:throw new Error(`FeatureTable : Feature type not provided for "${e}".`)}const d=a+l,m=t*h;switch(u){case"BYTE":p=new Int8Array(n,d,m);break;case"UNSIGNED_BYTE":p=new Uint8Array(n,d,m);break;case"SHORT":p=new Int16Array(n,d,m);break;case"UNSIGNED_SHORT":p=new Uint16Array(n,d,m);break;case"INT":p=new Int32Array(n,d,m);break;case"UNSIGNED_INT":p=new Uint32Array(n,d,m);break;case"FLOAT":p=new Float32Array(n,d,m);break;case"DOUBLE":p=new Float64Array(n,d,m);break;default:throw new Error(`FeatureTable : Feature component type not provided for "${e}".`)}if(d+m*p.BYTES_PER_ELEMENT>a+o)throw new Error("FeatureTable: Feature data read outside binary body length.");return p}}return s}},BatchTable=class extends FeatureTable{constructor(e,t,r,i,n){super(e,r,i,n),this.batchSize=t}getData(e,t=null,r=null){return super.getData(e,this.batchSize,t,r)}},LoaderBase=class{constructor(){this.fetchOptions={},this.workingPath=""}load(e){return fetch(e,this.fetchOptions).then((t=>{if(!t.ok)throw new Error(`Failed to load file "${e}" with status ${t.status} : ${t.statusText}`);return t.arrayBuffer()})).then((t=>(""===this.workingPath&&(this.workingPath=this.workingPathForURL(e)),this.parse(t))))}resolveExternalURL(e){return/^[^\\/]/.test(e)?this.workingPath+"/"+e:e}workingPathForURL(e){const t=e.split(/[\\/]/g);t.pop();return t.join("/")+"/"}parse(e){throw new Error("LoaderBase: Parse not implemented.")}};
// node_modules/3d-tiles-renderer/src/utilities/readMagicBytes.js
function readMagicBytes(e){let t;if(t=e instanceof DataView?e:new DataView(e),"{"===String.fromCharCode(t.getUint8(0)))return null;let r="";for(let e=0;e<4;e++)r+=String.fromCharCode(t.getUint8(e));return r}
// node_modules/3d-tiles-renderer/src/base/B3DMLoaderBase.js
var B3DMLoaderBase=class extends LoaderBase{parse(e){const t=new DataView(e),r=readMagicBytes(t);console.assert("b3dm"===r);const i=t.getUint32(4,!0);console.assert(1===i);const n=t.getUint32(8,!0);console.assert(n===e.byteLength);const s=t.getUint32(12,!0),a=t.getUint32(16,!0),o=t.getUint32(20,!0),l=t.getUint32(24,!0),c=e.slice(28,28+s+a),u=new FeatureTable(c,0,s,a),h=28+s+a,p=e.slice(h,h+o+l),d=new BatchTable(p,u.getData("BATCH_LENGTH"),0,o,l),m=h+o+l;return{version:i,featureTable:u,batchTable:d,glbBytes:new Uint8Array(e,m,n-m)}}},GLTFLoader=class extends Loader{constructor(e){super(e),this.dracoLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register((function(e){return new GLTFMaterialsClearcoatExtension2(e)})),this.register((function(e){return new GLTFTextureBasisUExtension(e)})),this.register((function(e){return new GLTFTextureWebPExtension(e)})),this.register((function(e){return new GLTFMaterialsSheenExtension(e)})),this.register((function(e){return new GLTFMaterialsTransmissionExtension2(e)})),this.register((function(e){return new GLTFMaterialsVolumeExtension2(e)})),this.register((function(e){return new GLTFMaterialsIorExtension(e)})),this.register((function(e){return new GLTFMaterialsEmissiveStrengthExtension(e)})),this.register((function(e){return new GLTFMaterialsSpecularExtension(e)})),this.register((function(e){return new GLTFMaterialsIridescenceExtension2(e)})),this.register((function(e){return new GLTFLightsExtension(e)})),this.register((function(e){return new GLTFMeshoptCompression(e)})),this.register((function(e){return new GLTFMeshGpuInstancing(e)}))}load(e,t,r,i){const n=this;let s;s=""!==this.resourcePath?this.resourcePath:""!==this.path?this.path:LoaderUtils.extractUrlBase(e),this.manager.itemStart(e);const a=function(t){i?i(t):console.error(t),n.manager.itemError(e),n.manager.itemEnd(e)},o=new FileLoader(this.manager);o.setPath(this.path),o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,(function(r){try{n.parse(r,s,(function(r){t(r),n.manager.itemEnd(e)}),a)}catch(e){a(e)}}),r,a)}setDRACOLoader(e){return this.dracoLoader=e,this}setDDSLoader(){throw new Error('THREE.GLTFLoader: "MSFT_texture_dds" no longer supported. Please update to "KHR_texture_basisu".')}setKTX2Loader(e){return this.ktx2Loader=e,this}setMeshoptDecoder(e){return this.meshoptDecoder=e,this}register(e){return-1===this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.push(e),this}unregister(e){return-1!==this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e),1),this}parse(e,t,r,i){let n;const s={},a={};if("string"==typeof e)n=JSON.parse(e);else if(e instanceof ArrayBuffer){if(LoaderUtils.decodeText(new Uint8Array(e,0,4))===BINARY_EXTENSION_HEADER_MAGIC){try{s[EXTENSIONS.KHR_BINARY_GLTF]=new GLTFBinaryExtension(e)}catch(e){return void(i&&i(e))}n=JSON.parse(s[EXTENSIONS.KHR_BINARY_GLTF].content)}else n=JSON.parse(LoaderUtils.decodeText(new Uint8Array(e)))}else n=e;if(void 0===n.asset||n.asset.version[0]<2)return void(i&&i(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported.")));const o=new GLTFParser(n,{path:t||this.resourcePath||"",crossOrigin:this.crossOrigin,requestHeader:this.requestHeader,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});o.fileLoader.setRequestHeader(this.requestHeader);for(let e=0;e<this.pluginCallbacks.length;e++){const t=this.pluginCallbacks[e](o);a[t.name]=t,s[t.name]=!0}if(n.extensionsUsed)for(let e=0;e<n.extensionsUsed.length;++e){const t=n.extensionsUsed[e],r=n.extensionsRequired||[];switch(t){case EXTENSIONS.KHR_MATERIALS_UNLIT:s[t]=new GLTFMaterialsUnlitExtension2;break;case EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:s[t]=new GLTFMaterialsPbrSpecularGlossinessExtension;break;case EXTENSIONS.KHR_DRACO_MESH_COMPRESSION:s[t]=new GLTFDracoMeshCompressionExtension(n,this.dracoLoader);break;case EXTENSIONS.KHR_TEXTURE_TRANSFORM:s[t]=new GLTFTextureTransformExtension;break;case EXTENSIONS.KHR_MESH_QUANTIZATION:s[t]=new GLTFMeshQuantizationExtension;break;default:r.indexOf(t)>=0&&void 0===a[t]&&console.warn('THREE.GLTFLoader: Unknown extension "'+t+'".')}}o.setExtensions(s),o.setPlugins(a),o.parse(r,i)}parseAsync(e,t){const r=this;return new Promise((function(i,n){r.parse(e,t,i,n)}))}};
// node_modules/three/examples/jsm/loaders/GLTFLoader.js
function GLTFRegistry(){let e={};return{get:function(t){return e[t]},add:function(t,r){e[t]=r},remove:function(t){delete e[t]},removeAll:function(){e={}}}}var EXTENSIONS={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_IOR:"KHR_materials_ior",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_SHEEN:"KHR_materials_sheen",KHR_MATERIALS_SPECULAR:"KHR_materials_specular",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_IRIDESCENCE:"KHR_materials_iridescence",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_MATERIALS_VOLUME:"KHR_materials_volume",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",KHR_MATERIALS_EMISSIVE_STRENGTH:"KHR_materials_emissive_strength",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression",EXT_MESH_GPU_INSTANCING:"EXT_mesh_gpu_instancing"},GLTFLightsExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_LIGHTS_PUNCTUAL,this.cache={refs:{},uses:{}}}_markDefs(){const e=this.parser,t=this.parser.json.nodes||[];for(let r=0,i=t.length;r<i;r++){const i=t[r];i.extensions&&i.extensions[this.name]&&void 0!==i.extensions[this.name].light&&e._addNodeRef(this.cache,i.extensions[this.name].light)}}_loadLight(e){const t=this.parser,r="light:"+e;let i=t.cache.get(r);if(i)return i;const n=t.json,s=((n.extensions&&n.extensions[this.name]||{}).lights||[])[e];let a;const o=new Color(16777215);void 0!==s.color&&o.fromArray(s.color);const l=void 0!==s.range?s.range:0;switch(s.type){case"directional":a=new DirectionalLight(o),a.target.position.set(0,0,-1),a.add(a.target);break;case"point":a=new PointLight(o),a.distance=l;break;case"spot":a=new SpotLight(o),a.distance=l,s.spot=s.spot||{},s.spot.innerConeAngle=void 0!==s.spot.innerConeAngle?s.spot.innerConeAngle:0,s.spot.outerConeAngle=void 0!==s.spot.outerConeAngle?s.spot.outerConeAngle:Math.PI/4,a.angle=s.spot.outerConeAngle,a.penumbra=1-s.spot.innerConeAngle/s.spot.outerConeAngle,a.target.position.set(0,0,-1),a.add(a.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+s.type)}return a.position.set(0,0,0),a.decay=2,void 0!==s.intensity&&(a.intensity=s.intensity),a.name=t.createUniqueName(s.name||"light_"+e),i=Promise.resolve(a),t.cache.add(r,i),i}createNodeAttachment(e){const t=this,r=this.parser,i=r.json.nodes[e],n=(i.extensions&&i.extensions[this.name]||{}).light;return void 0===n?null:this._loadLight(n).then((function(e){return r._getNodeRef(t.cache,n,e)}))}},GLTFMaterialsUnlitExtension2=class{constructor(){this.name=EXTENSIONS.KHR_MATERIALS_UNLIT}getMaterialType(){return MeshBasicMaterial}extendParams(e,t,r){const i=[];e.color=new Color(1,1,1),e.opacity=1;const n=t.pbrMetallicRoughness;if(n){if(Array.isArray(n.baseColorFactor)){const t=n.baseColorFactor;e.color.fromArray(t),e.opacity=t[3]}void 0!==n.baseColorTexture&&i.push(r.assignTexture(e,"map",n.baseColorTexture,sRGBEncoding))}return Promise.all(i)}},GLTFMaterialsEmissiveStrengthExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_EMISSIVE_STRENGTH}extendMaterialParams(e,t){const r=this.parser.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();const i=r.extensions[this.name].emissiveStrength;return void 0!==i&&(t.emissiveIntensity=i),Promise.resolve()}},GLTFMaterialsClearcoatExtension2=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_CLEARCOAT}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[],s=i.extensions[this.name];if(void 0!==s.clearcoatFactor&&(t.clearcoat=s.clearcoatFactor),void 0!==s.clearcoatTexture&&n.push(r.assignTexture(t,"clearcoatMap",s.clearcoatTexture)),void 0!==s.clearcoatRoughnessFactor&&(t.clearcoatRoughness=s.clearcoatRoughnessFactor),void 0!==s.clearcoatRoughnessTexture&&n.push(r.assignTexture(t,"clearcoatRoughnessMap",s.clearcoatRoughnessTexture)),void 0!==s.clearcoatNormalTexture&&(n.push(r.assignTexture(t,"clearcoatNormalMap",s.clearcoatNormalTexture)),void 0!==s.clearcoatNormalTexture.scale)){const e=s.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new Vector2(e,e)}return Promise.all(n)}},GLTFMaterialsIridescenceExtension2=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_IRIDESCENCE}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[],s=i.extensions[this.name];return void 0!==s.iridescenceFactor&&(t.iridescence=s.iridescenceFactor),void 0!==s.iridescenceTexture&&n.push(r.assignTexture(t,"iridescenceMap",s.iridescenceTexture)),void 0!==s.iridescenceIor&&(t.iridescenceIOR=s.iridescenceIor),void 0===t.iridescenceThicknessRange&&(t.iridescenceThicknessRange=[100,400]),void 0!==s.iridescenceThicknessMinimum&&(t.iridescenceThicknessRange[0]=s.iridescenceThicknessMinimum),void 0!==s.iridescenceThicknessMaximum&&(t.iridescenceThicknessRange[1]=s.iridescenceThicknessMaximum),void 0!==s.iridescenceThicknessTexture&&n.push(r.assignTexture(t,"iridescenceThicknessMap",s.iridescenceThicknessTexture)),Promise.all(n)}},GLTFMaterialsSheenExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_SHEEN}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[];t.sheenColor=new Color(0,0,0),t.sheenRoughness=0,t.sheen=1;const s=i.extensions[this.name];return void 0!==s.sheenColorFactor&&t.sheenColor.fromArray(s.sheenColorFactor),void 0!==s.sheenRoughnessFactor&&(t.sheenRoughness=s.sheenRoughnessFactor),void 0!==s.sheenColorTexture&&n.push(r.assignTexture(t,"sheenColorMap",s.sheenColorTexture,sRGBEncoding)),void 0!==s.sheenRoughnessTexture&&n.push(r.assignTexture(t,"sheenRoughnessMap",s.sheenRoughnessTexture)),Promise.all(n)}},GLTFMaterialsTransmissionExtension2=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_TRANSMISSION}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[],s=i.extensions[this.name];return void 0!==s.transmissionFactor&&(t.transmission=s.transmissionFactor),void 0!==s.transmissionTexture&&n.push(r.assignTexture(t,"transmissionMap",s.transmissionTexture)),Promise.all(n)}},GLTFMaterialsVolumeExtension2=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_VOLUME}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[],s=i.extensions[this.name];t.thickness=void 0!==s.thicknessFactor?s.thicknessFactor:0,void 0!==s.thicknessTexture&&n.push(r.assignTexture(t,"thicknessMap",s.thicknessTexture)),t.attenuationDistance=s.attenuationDistance||1/0;const a=s.attenuationColor||[1,1,1];return t.attenuationColor=new Color(a[0],a[1],a[2]),Promise.all(n)}},GLTFMaterialsIorExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_IOR}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();const i=r.extensions[this.name];return t.ior=void 0!==i.ior?i.ior:1.5,Promise.resolve()}},GLTFMaterialsSpecularExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_MATERIALS_SPECULAR}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?MeshPhysicalMaterial:null}extendMaterialParams(e,t){const r=this.parser,i=r.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=[],s=i.extensions[this.name];t.specularIntensity=void 0!==s.specularFactor?s.specularFactor:1,void 0!==s.specularTexture&&n.push(r.assignTexture(t,"specularIntensityMap",s.specularTexture));const a=s.specularColorFactor||[1,1,1];return t.specularColor=new Color(a[0],a[1],a[2]),void 0!==s.specularColorTexture&&n.push(r.assignTexture(t,"specularColorMap",s.specularColorTexture,sRGBEncoding)),Promise.all(n)}},GLTFTextureBasisUExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.KHR_TEXTURE_BASISU}loadTexture(e){const t=this.parser,r=t.json,i=r.textures[e];if(!i.extensions||!i.extensions[this.name])return null;const n=i.extensions[this.name],s=t.options.ktx2Loader;if(!s){if(r.extensionsRequired&&r.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return t.loadTextureImage(e,n.source,s)}},GLTFTextureWebPExtension=class{constructor(e){this.parser=e,this.name=EXTENSIONS.EXT_TEXTURE_WEBP,this.isSupported=null}loadTexture(e){const t=this.name,r=this.parser,i=r.json,n=i.textures[e];if(!n.extensions||!n.extensions[t])return null;const s=n.extensions[t],a=i.images[s.source];let o=r.textureLoader;if(a.uri){const e=r.options.manager.getHandler(a.uri);null!==e&&(o=e)}return this.detectSupport().then((function(n){if(n)return r.loadTextureImage(e,s.source,o);if(i.extensionsRequired&&i.extensionsRequired.indexOf(t)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return r.loadTexture(e)}))}detectSupport(){return this.isSupported||(this.isSupported=new Promise((function(e){const t=new Image;t.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",t.onload=t.onerror=function(){e(1===t.height)}}))),this.isSupported}},GLTFMeshoptCompression=class{constructor(e){this.name=EXTENSIONS.EXT_MESHOPT_COMPRESSION,this.parser=e}loadBufferView(e){const t=this.parser.json,r=t.bufferViews[e];if(r.extensions&&r.extensions[this.name]){const e=r.extensions[this.name],i=this.parser.getDependency("buffer",e.buffer),n=this.parser.options.meshoptDecoder;if(!n||!n.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return i.then((function(t){const r=e.byteOffset||0,i=e.byteLength||0,s=e.count,a=e.byteStride,o=new Uint8Array(t,r,i);return n.decodeGltfBufferAsync?n.decodeGltfBufferAsync(s,a,o,e.mode,e.filter).then((function(e){return e.buffer})):n.ready.then((function(){const t=new ArrayBuffer(s*a);return n.decodeGltfBuffer(new Uint8Array(t),s,a,o,e.mode,e.filter),t}))}))}return null}},GLTFMeshGpuInstancing=class{constructor(e){this.name=EXTENSIONS.EXT_MESH_GPU_INSTANCING,this.parser=e}createNodeMesh(e){const t=this.parser.json,r=t.nodes[e];if(!r.extensions||!r.extensions[this.name]||void 0===r.mesh)return null;const i=t.meshes[r.mesh];for(const e of i.primitives)if(e.mode!==WEBGL_CONSTANTS2.TRIANGLES&&e.mode!==WEBGL_CONSTANTS2.TRIANGLE_STRIP&&e.mode!==WEBGL_CONSTANTS2.TRIANGLE_FAN&&void 0!==e.mode)return null;const n=r.extensions[this.name].attributes,s=[],a={};for(const e in n)s.push(this.parser.getDependency("accessor",n[e]).then((t=>(a[e]=t,a[e]))));return s.length<1?null:(s.push(this.parser.createNodeMesh(e)),Promise.all(s).then((e=>{const t=e.pop(),r=t.isGroup?t.children:[t],i=e[0].count,n=[];for(const e of r){const t=new Matrix4,r=new Vector3,s=new Quaternion,o=new Vector3(1,1,1),l=new InstancedMesh(e.geometry,e.material,i);for(let e=0;e<i;e++)a.TRANSLATION&&r.fromBufferAttribute(a.TRANSLATION,e),a.ROTATION&&s.fromBufferAttribute(a.ROTATION,e),a.SCALE&&o.fromBufferAttribute(a.SCALE,e),l.setMatrixAt(e,t.compose(r,s,o));for(const t in a)"TRANSLATION"!==t&&"ROTATION"!==t&&"SCALE"!==t&&e.geometry.setAttribute(t,a[t]);Object3D.prototype.copy.call(l,e),l.frustumCulled=!1,this.parser.assignFinalMaterial(l),n.push(l)}return t.isGroup?(t.clear(),t.add(...n),t):n[0]})))}},BINARY_EXTENSION_HEADER_MAGIC="glTF",BINARY_EXTENSION_HEADER_LENGTH=12,BINARY_EXTENSION_CHUNK_TYPES={JSON:1313821514,BIN:5130562},GLTFBinaryExtension=class{constructor(e){this.name=EXTENSIONS.KHR_BINARY_GLTF,this.content=null,this.body=null;const t=new DataView(e,0,BINARY_EXTENSION_HEADER_LENGTH);if(this.header={magic:LoaderUtils.decodeText(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==BINARY_EXTENSION_HEADER_MAGIC)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const r=this.header.length-BINARY_EXTENSION_HEADER_LENGTH,i=new DataView(e,BINARY_EXTENSION_HEADER_LENGTH);let n=0;for(;n<r;){const t=i.getUint32(n,!0);n+=4;const r=i.getUint32(n,!0);if(n+=4,r===BINARY_EXTENSION_CHUNK_TYPES.JSON){const r=new Uint8Array(e,BINARY_EXTENSION_HEADER_LENGTH+n,t);this.content=LoaderUtils.decodeText(r)}else if(r===BINARY_EXTENSION_CHUNK_TYPES.BIN){const r=BINARY_EXTENSION_HEADER_LENGTH+n;this.body=e.slice(r,r+t)}n+=t}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}},GLTFDracoMeshCompressionExtension=class{constructor(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=EXTENSIONS.KHR_DRACO_MESH_COMPRESSION,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}decodePrimitive(e,t){const r=this.json,i=this.dracoLoader,n=e.extensions[this.name].bufferView,s=e.extensions[this.name].attributes,a={},o={},l={};for(const e in s){const t=ATTRIBUTES[e]||e.toLowerCase();a[t]=s[e]}for(const t in e.attributes){const i=ATTRIBUTES[t]||t.toLowerCase();if(void 0!==s[t]){const n=r.accessors[e.attributes[t]],s=WEBGL_COMPONENT_TYPES[n.componentType];l[i]=s.name,o[i]=!0===n.normalized}}return t.getDependency("bufferView",n).then((function(e){return new Promise((function(t){i.decodeDracoFile(e,(function(e){for(const t in e.attributes){const r=e.attributes[t],i=o[t];void 0!==i&&(r.normalized=i)}t(e)}),a,l)}))}))}},GLTFTextureTransformExtension=class{constructor(){this.name=EXTENSIONS.KHR_TEXTURE_TRANSFORM}extendTexture(e,t){return void 0!==t.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),void 0===t.offset&&void 0===t.rotation&&void 0===t.scale||(e=e.clone(),void 0!==t.offset&&e.offset.fromArray(t.offset),void 0!==t.rotation&&(e.rotation=t.rotation),void 0!==t.scale&&e.repeat.fromArray(t.scale),e.needsUpdate=!0),e}},GLTFMeshStandardSGMaterial=class extends MeshStandardMaterial{constructor(e){super(),this.isGLTFSpecularGlossinessMaterial=!0;const t=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),r=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),i=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),n=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),s=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb * ( 1. - max( specularFactor.r, max( specularFactor.g, specularFactor.b ) ) );","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.roughness = max( 1.0 - glossinessFactor, 0.0525 ); // 0.0525 corresponds to the base mip of a 256 cubemap.","material.roughness += geometryRoughness;","material.roughness = min( material.roughness, 1.0 );","material.specularColor = specularFactor;"].join("\n"),a={specular:{value:(new Color).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=a,this.onBeforeCompile=function(e){for(const t in a)e.uniforms[t]=a[t];e.fragmentShader=e.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;").replace("uniform float metalness;","uniform float glossiness;").replace("#include <roughnessmap_pars_fragment>",t).replace("#include <metalnessmap_pars_fragment>",r).replace("#include <roughnessmap_fragment>",i).replace("#include <metalnessmap_fragment>",n).replace("#include <lights_physical_fragment>",s)},Object.defineProperties(this,{specular:{get:function(){return a.specular.value},set:function(e){a.specular.value=e}},specularMap:{get:function(){return a.specularMap.value},set:function(e){a.specularMap.value=e,e?this.defines.USE_SPECULARMAP="":delete this.defines.USE_SPECULARMAP}},glossiness:{get:function(){return a.glossiness.value},set:function(e){a.glossiness.value=e}},glossinessMap:{get:function(){return a.glossinessMap.value},set:function(e){a.glossinessMap.value=e,e?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_UV=""):(delete this.defines.USE_GLOSSINESSMAP,delete this.defines.USE_UV)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(e)}copy(e){return super.copy(e),this.specularMap=e.specularMap,this.specular.copy(e.specular),this.glossinessMap=e.glossinessMap,this.glossiness=e.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this}},GLTFMaterialsPbrSpecularGlossinessExtension=class{constructor(){this.name=EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,this.specularGlossinessParams=["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity"]}getMaterialType(){return GLTFMeshStandardSGMaterial}extendParams(e,t,r){const i=t.extensions[this.name];e.color=new Color(1,1,1),e.opacity=1;const n=[];if(Array.isArray(i.diffuseFactor)){const t=i.diffuseFactor;e.color.fromArray(t),e.opacity=t[3]}if(void 0!==i.diffuseTexture&&n.push(r.assignTexture(e,"map",i.diffuseTexture,sRGBEncoding)),e.emissive=new Color(0,0,0),e.glossiness=void 0!==i.glossinessFactor?i.glossinessFactor:1,e.specular=new Color(1,1,1),Array.isArray(i.specularFactor)&&e.specular.fromArray(i.specularFactor),void 0!==i.specularGlossinessTexture){const t=i.specularGlossinessTexture;n.push(r.assignTexture(e,"glossinessMap",t)),n.push(r.assignTexture(e,"specularMap",t,sRGBEncoding))}return Promise.all(n)}createMaterial(e){const t=new GLTFMeshStandardSGMaterial(e);return t.fog=!0,t.color=e.color,t.map=void 0===e.map?null:e.map,t.lightMap=null,t.lightMapIntensity=1,t.aoMap=void 0===e.aoMap?null:e.aoMap,t.aoMapIntensity=1,t.emissive=e.emissive,t.emissiveIntensity=void 0===e.emissiveIntensity?1:e.emissiveIntensity,t.emissiveMap=void 0===e.emissiveMap?null:e.emissiveMap,t.bumpMap=void 0===e.bumpMap?null:e.bumpMap,t.bumpScale=1,t.normalMap=void 0===e.normalMap?null:e.normalMap,t.normalMapType=TangentSpaceNormalMap,e.normalScale&&(t.normalScale=e.normalScale),t.displacementMap=null,t.displacementScale=1,t.displacementBias=0,t.specularMap=void 0===e.specularMap?null:e.specularMap,t.specular=e.specular,t.glossinessMap=void 0===e.glossinessMap?null:e.glossinessMap,t.glossiness=e.glossiness,t.alphaMap=null,t.envMap=void 0===e.envMap?null:e.envMap,t.envMapIntensity=1,t}},GLTFMeshQuantizationExtension=class{constructor(){this.name=EXTENSIONS.KHR_MESH_QUANTIZATION}},GLTFCubicSplineInterpolant=class extends Interpolant{constructor(e,t,r,i){super(e,t,r,i)}copySampleValue_(e){const t=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=e*i*3+i;for(let e=0;e!==i;e++)t[e]=r[n+e];return t}interpolate_(e,t,r,i){const n=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=2*a,l=3*a,c=i-t,u=(r-t)/c,h=u*u,p=h*u,d=e*l,m=d-l,f=-2*p+3*h,g=p-h,_=1-f,y=g-h+u;for(let e=0;e!==a;e++){const t=s[m+e+a],r=s[m+e+o]*c,i=s[d+e+a],l=s[d+e]*c;n[e]=_*t+y*r+f*i+g*l}return n}},_q=new Quaternion,GLTFCubicSplineQuaternionInterpolant=class extends GLTFCubicSplineInterpolant{interpolate_(e,t,r,i){const n=super.interpolate_(e,t,r,i);return _q.fromArray(n).normalize().toArray(n),n}},WEBGL_CONSTANTS2={FLOAT:5126,
//FLOAT_MAT2: 35674,
FLOAT_MAT3:35675,FLOAT_MAT4:35676,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,LINEAR:9729,REPEAT:10497,SAMPLER_2D:35678,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123},WEBGL_COMPONENT_TYPES={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},WEBGL_FILTERS={9728:NearestFilter,9729:LinearFilter,9984:NearestMipmapNearestFilter,9985:LinearMipmapNearestFilter,9986:NearestMipmapLinearFilter,9987:LinearMipmapLinearFilter},WEBGL_WRAPPINGS={33071:ClampToEdgeWrapping,33648:MirroredRepeatWrapping,10497:RepeatWrapping},WEBGL_TYPE_SIZES={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},ATTRIBUTES={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},PATH_PROPERTIES2={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},INTERPOLATION={CUBICSPLINE:void 0,
// We use a custom interpolant (GLTFCubicSplineInterpolation) for CUBICSPLINE tracks. Each
// keyframe track will be initialized with a default interpolation type, then modified.
LINEAR:InterpolateLinear,STEP:InterpolateDiscrete},ALPHA_MODES={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};function createDefaultMaterial(e){return void 0===e.DefaultMaterial&&(e.DefaultMaterial=new MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:FrontSide})),e.DefaultMaterial}function addUnknownExtensionsToUserData(e,t,r){for(const i in r.extensions)void 0===e[i]&&(t.userData.gltfExtensions=t.userData.gltfExtensions||{},t.userData.gltfExtensions[i]=r.extensions[i])}function assignExtrasToUserData(e,t){void 0!==t.extras&&("object"==typeof t.extras?Object.assign(e.userData,t.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+t.extras))}function addMorphTargets(e,t,r){let i=!1,n=!1,s=!1;for(let e=0,r=t.length;e<r;e++){const r=t[e];if(void 0!==r.POSITION&&(i=!0),void 0!==r.NORMAL&&(n=!0),void 0!==r.COLOR_0&&(s=!0),i&&n&&s)break}if(!i&&!n&&!s)return Promise.resolve(e);const a=[],o=[],l=[];for(let c=0,u=t.length;c<u;c++){const u=t[c];if(i){const t=void 0!==u.POSITION?r.getDependency("accessor",u.POSITION):e.attributes.position;a.push(t)}if(n){const t=void 0!==u.NORMAL?r.getDependency("accessor",u.NORMAL):e.attributes.normal;o.push(t)}if(s){const t=void 0!==u.COLOR_0?r.getDependency("accessor",u.COLOR_0):e.attributes.color;l.push(t)}}return Promise.all([Promise.all(a),Promise.all(o),Promise.all(l)]).then((function(t){const r=t[0],a=t[1],o=t[2];return i&&(e.morphAttributes.position=r),n&&(e.morphAttributes.normal=a),s&&(e.morphAttributes.color=o),e.morphTargetsRelative=!0,e}))}function updateMorphTargets(e,t){if(e.updateMorphTargets(),void 0!==t.weights)for(let r=0,i=t.weights.length;r<i;r++)e.morphTargetInfluences[r]=t.weights[r];if(t.extras&&Array.isArray(t.extras.targetNames)){const r=t.extras.targetNames;if(e.morphTargetInfluences.length===r.length){e.morphTargetDictionary={};for(let t=0,i=r.length;t<i;t++)e.morphTargetDictionary[r[t]]=t}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function createPrimitiveKey(e){const t=e.extensions&&e.extensions[EXTENSIONS.KHR_DRACO_MESH_COMPRESSION];let r;return r=t?"draco:"+t.bufferView+":"+t.indices+":"+createAttributesKey(t.attributes):e.indices+":"+createAttributesKey(e.attributes)+":"+e.mode,r}function createAttributesKey(e){let t="";const r=Object.keys(e).sort();for(let i=0,n=r.length;i<n;i++)t+=r[i]+":"+e[r[i]]+";";return t}function getNormalizedComponentScale(e){switch(e){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:throw new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}function getImageURIMimeType(e){return e.search(/\.jpe?g($|\?)/i)>0||0===e.search(/^data\:image\/jpeg/)?"image/jpeg":e.search(/\.webp($|\?)/i)>0||0===e.search(/^data\:image\/webp/)?"image/webp":"image/png"}var GLTFParser=class{constructor(e={},t={}){this.json=e,this.extensions={},this.plugins={},this.options=t,this.cache=new GLTFRegistry,this.associations=new Map,this.primitiveCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.sourceCache={},this.textureCache={},this.nodeNamesUsed={};const r=!0===/^((?!chrome|android).)*safari/i.test(navigator.userAgent),i=navigator.userAgent.indexOf("Firefox")>-1,n=i?navigator.userAgent.match(/Firefox\/([0-9]+)\./)[1]:-1;"undefined"==typeof createImageBitmap||r||i&&n<98?this.textureLoader=new TextureLoader(this.options.manager):this.textureLoader=new ImageBitmapLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}setExtensions(e){this.extensions=e}setPlugins(e){this.plugins=e}parse(e,t){const r=this,i=this.json,n=this.extensions;this.cache.removeAll(),this._invokeAll((function(e){return e._markDefs&&e._markDefs()})),Promise.all(this._invokeAll((function(e){return e.beforeRoot&&e.beforeRoot()}))).then((function(){return Promise.all([r.getDependencies("scene"),r.getDependencies("animation"),r.getDependencies("camera")])})).then((function(t){const s={scene:t[0][i.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:i.asset,parser:r,userData:{}};addUnknownExtensionsToUserData(n,s,i),assignExtrasToUserData(s,i),Promise.all(r._invokeAll((function(e){return e.afterRoot&&e.afterRoot(s)}))).then((function(){e(s)}))})).catch(t)}
/**
   * Marks the special nodes/meshes in json for efficient parse.
   */_markDefs(){const e=this.json.nodes||[],t=this.json.skins||[],r=this.json.meshes||[];for(let r=0,i=t.length;r<i;r++){const i=t[r].joints;for(let t=0,r=i.length;t<r;t++)e[i[t]].isBone=!0}for(let t=0,i=e.length;t<i;t++){const i=e[t];void 0!==i.mesh&&(this._addNodeRef(this.meshCache,i.mesh),void 0!==i.skin&&(r[i.mesh].isSkinnedMesh=!0)),void 0!==i.camera&&this._addNodeRef(this.cameraCache,i.camera)}}
/**
   * Counts references to shared node / Object3D resources. These resources
   * can be reused, or "instantiated", at multiple nodes in the scene
   * hierarchy. Mesh, Camera, and Light instances are instantiated and must
   * be marked. Non-scenegraph resources (like Materials, Geometries, and
   * Textures) can be reused directly and are not marked here.
   *
   * Example: CesiumMilkTruck sample model reuses "Wheel" meshes.
   */_addNodeRef(e,t){void 0!==t&&(void 0===e.refs[t]&&(e.refs[t]=e.uses[t]=0),e.refs[t]++)}
/** Returns a reference to a shared resource, cloning it if necessary. */_getNodeRef(e,t,r){if(e.refs[t]<=1)return r;const i=r.clone(),n=(e,t)=>{const r=this.associations.get(e);null!=r&&this.associations.set(t,r);for(const[r,i]of e.children.entries())n(i,t.children[r])};return n(r,i),i.name+="_instance_"+e.uses[t]++,i}_invokeOne(e){const t=Object.values(this.plugins);t.push(this);for(let r=0;r<t.length;r++){const i=e(t[r]);if(i)return i}return null}_invokeAll(e){const t=Object.values(this.plugins);t.unshift(this);const r=[];for(let i=0;i<t.length;i++){const n=e(t[i]);n&&r.push(n)}return r}
/**
   * Requests the specified dependency asynchronously, with caching.
   * @param {string} type
   * @param {number} index
   * @return {Promise<Object3D|Material|THREE.Texture|AnimationClip|ArrayBuffer|Object>}
   */getDependency(e,t){const r=e+":"+t;let i=this.cache.get(r);if(!i){switch(e){case"scene":i=this.loadScene(t);break;case"node":i=this.loadNode(t);break;case"mesh":i=this._invokeOne((function(e){return e.loadMesh&&e.loadMesh(t)}));break;case"accessor":i=this.loadAccessor(t);break;case"bufferView":i=this._invokeOne((function(e){return e.loadBufferView&&e.loadBufferView(t)}));break;case"buffer":i=this.loadBuffer(t);break;case"material":i=this._invokeOne((function(e){return e.loadMaterial&&e.loadMaterial(t)}));break;case"texture":i=this._invokeOne((function(e){return e.loadTexture&&e.loadTexture(t)}));break;case"skin":i=this.loadSkin(t);break;case"animation":i=this._invokeOne((function(e){return e.loadAnimation&&e.loadAnimation(t)}));break;case"camera":i=this.loadCamera(t);break;default:throw new Error("Unknown type: "+e)}this.cache.add(r,i)}return i}
/**
   * Requests all dependencies of the specified type asynchronously, with caching.
   * @param {string} type
   * @return {Promise<Array<Object>>}
   */getDependencies(e){let t=this.cache.get(e);if(!t){const r=this,i=this.json[e+("mesh"===e?"es":"s")]||[];t=Promise.all(i.map((function(t,i){return r.getDependency(e,i)}))),this.cache.add(e,t)}return t}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
   * @param {number} bufferIndex
   * @return {Promise<ArrayBuffer>}
   */loadBuffer(e){const t=this.json.buffers[e],r=this.fileLoader;if(t.type&&"arraybuffer"!==t.type)throw new Error("THREE.GLTFLoader: "+t.type+" buffer type is not supported.");if(void 0===t.uri&&0===e)return Promise.resolve(this.extensions[EXTENSIONS.KHR_BINARY_GLTF].body);const i=this.options;return new Promise((function(e,n){r.load(LoaderUtils.resolveURL(t.uri,i.path),e,void 0,(function(){n(new Error('THREE.GLTFLoader: Failed to load buffer "'+t.uri+'".'))}))}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
   * @param {number} bufferViewIndex
   * @return {Promise<ArrayBuffer>}
   */loadBufferView(e){const t=this.json.bufferViews[e];return this.getDependency("buffer",t.buffer).then((function(e){const r=t.byteLength||0,i=t.byteOffset||0;return e.slice(i,i+r)}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#accessors
   * @param {number} accessorIndex
   * @return {Promise<BufferAttribute|InterleavedBufferAttribute>}
   */loadAccessor(e){const t=this,r=this.json,i=this.json.accessors[e];if(void 0===i.bufferView&&void 0===i.sparse)return Promise.resolve(null);const n=[];return void 0!==i.bufferView?n.push(this.getDependency("bufferView",i.bufferView)):n.push(null),void 0!==i.sparse&&(n.push(this.getDependency("bufferView",i.sparse.indices.bufferView)),n.push(this.getDependency("bufferView",i.sparse.values.bufferView))),Promise.all(n).then((function(e){const n=e[0],s=WEBGL_TYPE_SIZES[i.type],a=WEBGL_COMPONENT_TYPES[i.componentType],o=a.BYTES_PER_ELEMENT,l=o*s,c=i.byteOffset||0,u=void 0!==i.bufferView?r.bufferViews[i.bufferView].byteStride:void 0,h=!0===i.normalized;let p,d;if(u&&u!==l){const e=Math.floor(c/u),r="InterleavedBuffer:"+i.bufferView+":"+i.componentType+":"+e+":"+i.count;let l=t.cache.get(r);l||(p=new a(n,e*u,i.count*u/o),l=new InterleavedBuffer(p,u/o),t.cache.add(r,l)),d=new InterleavedBufferAttribute(l,s,c%u/o,h)}else p=null===n?new a(i.count*s):new a(n,c,i.count*s),d=new BufferAttribute(p,s,h);if(void 0!==i.sparse){const t=WEBGL_TYPE_SIZES.SCALAR,r=WEBGL_COMPONENT_TYPES[i.sparse.indices.componentType],o=i.sparse.indices.byteOffset||0,l=i.sparse.values.byteOffset||0,c=new r(e[1],o,i.sparse.count*t),u=new a(e[2],l,i.sparse.count*s);null!==n&&(d=new BufferAttribute(d.array.slice(),d.itemSize,d.normalized));for(let e=0,t=c.length;e<t;e++){const t=c[e];if(d.setX(t,u[e*s]),s>=2&&d.setY(t,u[e*s+1]),s>=3&&d.setZ(t,u[e*s+2]),s>=4&&d.setW(t,u[e*s+3]),s>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return d}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#textures
   * @param {number} textureIndex
   * @return {Promise<THREE.Texture>}
   */loadTexture(e){const t=this.json,r=this.options,i=t.textures[e].source,n=t.images[i];let s=this.textureLoader;if(n.uri){const e=r.manager.getHandler(n.uri);null!==e&&(s=e)}return this.loadTextureImage(e,i,s)}loadTextureImage(e,t,r){const i=this,n=this.json,s=n.textures[e],a=n.images[t],o=(a.uri||a.bufferView)+":"+s.sampler;if(this.textureCache[o])return this.textureCache[o];const l=this.loadImageSource(t,r).then((function(t){t.flipY=!1,t.name=s.name||a.name||"";const r=(n.samplers||{})[s.sampler]||{};return t.magFilter=WEBGL_FILTERS[r.magFilter]||LinearFilter,t.minFilter=WEBGL_FILTERS[r.minFilter]||LinearMipmapLinearFilter,t.wrapS=WEBGL_WRAPPINGS[r.wrapS]||RepeatWrapping,t.wrapT=WEBGL_WRAPPINGS[r.wrapT]||RepeatWrapping,i.associations.set(t,{textures:e}),t})).catch((function(){return null}));return this.textureCache[o]=l,l}loadImageSource(e,t){const r=this,i=this.json,n=this.options;if(void 0!==this.sourceCache[e])return this.sourceCache[e].then((e=>e.clone()));const s=i.images[e],a=self.URL||self.webkitURL;let o=s.uri||"",l=!1;if(void 0!==s.bufferView)o=r.getDependency("bufferView",s.bufferView).then((function(e){l=!0;const t=new Blob([e],{type:s.mimeType});return o=a.createObjectURL(t),o}));else if(void 0===s.uri)throw new Error("THREE.GLTFLoader: Image "+e+" is missing URI and bufferView");const c=Promise.resolve(o).then((function(e){return new Promise((function(r,i){let s=r;!0===t.isImageBitmapLoader&&(s=function(e){const t=new Texture(e);t.needsUpdate=!0,r(t)}),t.load(LoaderUtils.resolveURL(e,n.path),s,void 0,i)}))})).then((function(e){return!0===l&&a.revokeObjectURL(o),e.userData.mimeType=s.mimeType||getImageURIMimeType(s.uri),e})).catch((function(e){throw console.error("THREE.GLTFLoader: Couldn't load texture",o),e}));return this.sourceCache[e]=c,c}
/**
   * Asynchronously assigns a texture to the given material parameters.
   * @param {Object} materialParams
   * @param {string} mapName
   * @param {Object} mapDef
   * @return {Promise<Texture>}
   */assignTexture(e,t,r,i){const n=this;return this.getDependency("texture",r.index).then((function(s){if(void 0===r.texCoord||0==r.texCoord||"aoMap"===t&&1==r.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+r.texCoord+" for texture "+t+" not yet supported."),n.extensions[EXTENSIONS.KHR_TEXTURE_TRANSFORM]){const e=void 0!==r.extensions?r.extensions[EXTENSIONS.KHR_TEXTURE_TRANSFORM]:void 0;if(e){const t=n.associations.get(s);s=n.extensions[EXTENSIONS.KHR_TEXTURE_TRANSFORM].extendTexture(s,e),n.associations.set(s,t)}}return void 0!==i&&(s.encoding=i),e[t]=s,s}))}
/**
   * Assigns final material to a Mesh, Line, or Points instance. The instance
   * already has a material (generated from the glTF material options alone)
   * but reuse of the same glTF material may require multiple threejs materials
   * to accommodate different primitive types, defines, etc. New materials will
   * be created if necessary, and reused from a cache.
   * @param  {Object3D} mesh Mesh, Line, or Points instance.
   */assignFinalMaterial(e){const t=e.geometry;let r=e.material;const i=void 0===t.attributes.tangent,n=void 0!==t.attributes.color,s=void 0===t.attributes.normal;if(e.isPoints){const e="PointsMaterial:"+r.uuid;let t=this.cache.get(e);t||(t=new PointsMaterial,Material.prototype.copy.call(t,r),t.color.copy(r.color),t.map=r.map,t.sizeAttenuation=!1,this.cache.add(e,t)),r=t}else if(e.isLine){const e="LineBasicMaterial:"+r.uuid;let t=this.cache.get(e);t||(t=new LineBasicMaterial,Material.prototype.copy.call(t,r),t.color.copy(r.color),this.cache.add(e,t)),r=t}if(i||n||s){let e="ClonedMaterial:"+r.uuid+":";r.isGLTFSpecularGlossinessMaterial&&(e+="specular-glossiness:"),i&&(e+="derivative-tangents:"),n&&(e+="vertex-colors:"),s&&(e+="flat-shading:");let t=this.cache.get(e);t||(t=r.clone(),n&&(t.vertexColors=!0),s&&(t.flatShading=!0),i&&(t.normalScale&&(t.normalScale.y*=-1),t.clearcoatNormalScale&&(t.clearcoatNormalScale.y*=-1)),this.cache.add(e,t),this.associations.set(t,this.associations.get(r))),r=t}r.aoMap&&void 0===t.attributes.uv2&&void 0!==t.attributes.uv&&t.setAttribute("uv2",t.attributes.uv),e.material=r}getMaterialType(){return MeshStandardMaterial}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#materials
   * @param {number} materialIndex
   * @return {Promise<Material>}
   */loadMaterial(e){const t=this,r=this.json,i=this.extensions,n=r.materials[e];let s;const a={},o=n.extensions||{},l=[];if(o[EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){const e=i[EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];s=e.getMaterialType(),l.push(e.extendParams(a,n,t))}else if(o[EXTENSIONS.KHR_MATERIALS_UNLIT]){const e=i[EXTENSIONS.KHR_MATERIALS_UNLIT];s=e.getMaterialType(),l.push(e.extendParams(a,n,t))}else{const r=n.pbrMetallicRoughness||{};if(a.color=new Color(1,1,1),a.opacity=1,Array.isArray(r.baseColorFactor)){const e=r.baseColorFactor;a.color.fromArray(e),a.opacity=e[3]}void 0!==r.baseColorTexture&&l.push(t.assignTexture(a,"map",r.baseColorTexture,sRGBEncoding)),a.metalness=void 0!==r.metallicFactor?r.metallicFactor:1,a.roughness=void 0!==r.roughnessFactor?r.roughnessFactor:1,void 0!==r.metallicRoughnessTexture&&(l.push(t.assignTexture(a,"metalnessMap",r.metallicRoughnessTexture)),l.push(t.assignTexture(a,"roughnessMap",r.metallicRoughnessTexture))),s=this._invokeOne((function(t){return t.getMaterialType&&t.getMaterialType(e)})),l.push(Promise.all(this._invokeAll((function(t){return t.extendMaterialParams&&t.extendMaterialParams(e,a)}))))}!0===n.doubleSided&&(a.side=DoubleSide);const c=n.alphaMode||ALPHA_MODES.OPAQUE;if(c===ALPHA_MODES.BLEND?(a.transparent=!0,a.depthWrite=!1):(a.transparent=!1,c===ALPHA_MODES.MASK&&(a.alphaTest=void 0!==n.alphaCutoff?n.alphaCutoff:.5)),void 0!==n.normalTexture&&s!==MeshBasicMaterial&&(l.push(t.assignTexture(a,"normalMap",n.normalTexture)),a.normalScale=new Vector2(1,1),void 0!==n.normalTexture.scale)){const e=n.normalTexture.scale;a.normalScale.set(e,e)}return void 0!==n.occlusionTexture&&s!==MeshBasicMaterial&&(l.push(t.assignTexture(a,"aoMap",n.occlusionTexture)),void 0!==n.occlusionTexture.strength&&(a.aoMapIntensity=n.occlusionTexture.strength)),void 0!==n.emissiveFactor&&s!==MeshBasicMaterial&&(a.emissive=(new Color).fromArray(n.emissiveFactor)),void 0!==n.emissiveTexture&&s!==MeshBasicMaterial&&l.push(t.assignTexture(a,"emissiveMap",n.emissiveTexture,sRGBEncoding)),Promise.all(l).then((function(){let r;return r=s===GLTFMeshStandardSGMaterial?i[EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(a):new s(a),n.name&&(r.name=n.name),assignExtrasToUserData(r,n),t.associations.set(r,{materials:e}),n.extensions&&addUnknownExtensionsToUserData(i,r,n),r}))}
/** When Object3D instances are targeted by animation, they need unique names. */createUniqueName(e){const t=PropertyBinding.sanitizeNodeName(e||"");let r=t;for(let e=1;this.nodeNamesUsed[r];++e)r=t+"_"+e;return this.nodeNamesUsed[r]=!0,r}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#geometry
   *
   * Creates BufferGeometries from primitives.
   *
   * @param {Array<GLTF.Primitive>} primitives
   * @return {Promise<Array<BufferGeometry>>}
   */loadGeometries(e){const t=this,r=this.extensions,i=this.primitiveCache;function n(e){return r[EXTENSIONS.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(e,t).then((function(r){return addPrimitiveAttributes(r,e,t)}))}const s=[];for(let r=0,a=e.length;r<a;r++){const a=e[r],o=createPrimitiveKey(a),l=i[o];if(l)s.push(l.promise);else{let e;e=a.extensions&&a.extensions[EXTENSIONS.KHR_DRACO_MESH_COMPRESSION]?n(a):addPrimitiveAttributes(new BufferGeometry,a,t),i[o]={primitive:a,promise:e},s.push(e)}}return Promise.all(s)}
/**
   * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#meshes
   * @param {number} meshIndex
   * @return {Promise<Group|Mesh|SkinnedMesh>}
   */loadMesh(e){const t=this,r=this.json,i=this.extensions,n=r.meshes[e],s=n.primitives,a=[];for(let e=0,t=s.length;e<t;e++){const t=void 0===s[e].material?createDefaultMaterial(this.cache):this.getDependency("material",s[e].material);a.push(t)}return a.push(t.loadGeometries(s)),Promise.all(a).then((function(r){const a=r.slice(0,r.length-1),o=r[r.length-1],l=[];for(let r=0,c=o.length;r<c;r++){const c=o[r],u=s[r];let h;const p=a[r];if(u.mode===WEBGL_CONSTANTS2.TRIANGLES||u.mode===WEBGL_CONSTANTS2.TRIANGLE_STRIP||u.mode===WEBGL_CONSTANTS2.TRIANGLE_FAN||void 0===u.mode)h=!0===n.isSkinnedMesh?new SkinnedMesh(c,p):new Mesh(c,p),!0!==h.isSkinnedMesh||h.geometry.attributes.skinWeight.normalized||h.normalizeSkinWeights(),u.mode===WEBGL_CONSTANTS2.TRIANGLE_STRIP?h.geometry=toTrianglesDrawMode(h.geometry,TriangleStripDrawMode):u.mode===WEBGL_CONSTANTS2.TRIANGLE_FAN&&(h.geometry=toTrianglesDrawMode(h.geometry,TriangleFanDrawMode));else if(u.mode===WEBGL_CONSTANTS2.LINES)h=new LineSegments(c,p);else if(u.mode===WEBGL_CONSTANTS2.LINE_STRIP)h=new Line(c,p);else if(u.mode===WEBGL_CONSTANTS2.LINE_LOOP)h=new LineLoop(c,p);else{if(u.mode!==WEBGL_CONSTANTS2.POINTS)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+u.mode);h=new Points(c,p)}Object.keys(h.geometry.morphAttributes).length>0&&updateMorphTargets(h,n),h.name=t.createUniqueName(n.name||"mesh_"+e),assignExtrasToUserData(h,n),u.extensions&&addUnknownExtensionsToUserData(i,h,u),t.assignFinalMaterial(h),l.push(h)}for(let r=0,i=l.length;r<i;r++)t.associations.set(l[r],{meshes:e,primitives:r});if(1===l.length)return l[0];const c=new Group;t.associations.set(c,{meshes:e});for(let e=0,t=l.length;e<t;e++)c.add(l[e]);return c}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#cameras
   * @param {number} cameraIndex
   * @return {Promise<THREE.Camera>}
   */loadCamera(e){let t;const r=this.json.cameras[e],i=r[r.type];if(i)return"perspective"===r.type?t=new PerspectiveCamera(MathUtils.radToDeg(i.yfov),i.aspectRatio||1,i.znear||1,i.zfar||2e6):"orthographic"===r.type&&(t=new OrthographicCamera(-i.xmag,i.xmag,i.ymag,-i.ymag,i.znear,i.zfar)),r.name&&(t.name=this.createUniqueName(r.name)),assignExtrasToUserData(t,r),Promise.resolve(t);console.warn("THREE.GLTFLoader: Missing camera parameters.")}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#skins
   * @param {number} skinIndex
   * @return {Promise<Object>}
   */loadSkin(e){const t=this.json.skins[e],r={joints:t.joints};return void 0===t.inverseBindMatrices?Promise.resolve(r):this.getDependency("accessor",t.inverseBindMatrices).then((function(e){return r.inverseBindMatrices=e,r}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#animations
   * @param {number} animationIndex
   * @return {Promise<AnimationClip>}
   */loadAnimation(e){const t=this.json.animations[e],r=[],i=[],n=[],s=[],a=[];for(let e=0,o=t.channels.length;e<o;e++){const o=t.channels[e],l=t.samplers[o.sampler],c=o.target,u=c.node,h=void 0!==t.parameters?t.parameters[l.input]:l.input,p=void 0!==t.parameters?t.parameters[l.output]:l.output;r.push(this.getDependency("node",u)),i.push(this.getDependency("accessor",h)),n.push(this.getDependency("accessor",p)),s.push(l),a.push(c)}return Promise.all([Promise.all(r),Promise.all(i),Promise.all(n),Promise.all(s),Promise.all(a)]).then((function(r){const i=r[0],n=r[1],s=r[2],a=r[3],o=r[4],l=[];for(let e=0,t=i.length;e<t;e++){const t=i[e],r=n[e],c=s[e],u=a[e],h=o[e];if(void 0===t)continue;let p;switch(t.updateMatrix(),PATH_PROPERTIES2[h.path]){case PATH_PROPERTIES2.weights:p=NumberKeyframeTrack;break;case PATH_PROPERTIES2.rotation:p=QuaternionKeyframeTrack;break;case PATH_PROPERTIES2.position:case PATH_PROPERTIES2.scale:default:p=VectorKeyframeTrack}const d=t.name?t.name:t.uuid,m=void 0!==u.interpolation?INTERPOLATION[u.interpolation]:InterpolateLinear,f=[];PATH_PROPERTIES2[h.path]===PATH_PROPERTIES2.weights?t.traverse((function(e){e.morphTargetInfluences&&f.push(e.name?e.name:e.uuid)})):f.push(d);let g=c.array;if(c.normalized){const e=getNormalizedComponentScale(g.constructor),t=new Float32Array(g.length);for(let r=0,i=g.length;r<i;r++)t[r]=g[r]*e;g=t}for(let e=0,t=f.length;e<t;e++){const t=new p(f[e]+"."+PATH_PROPERTIES2[h.path],r.array,g,m);"CUBICSPLINE"===u.interpolation&&(t.createInterpolant=function(e){return new(this instanceof QuaternionKeyframeTrack?GLTFCubicSplineQuaternionInterpolant:GLTFCubicSplineInterpolant)(this.times,this.values,this.getValueSize()/3,e)},t.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),l.push(t)}}const c=t.name?t.name:"animation_"+e;return new AnimationClip(c,void 0,l)}))}createNodeMesh(e){const t=this.json,r=this,i=t.nodes[e];return void 0===i.mesh?null:r.getDependency("mesh",i.mesh).then((function(e){const t=r._getNodeRef(r.meshCache,i.mesh,e);return void 0!==i.weights&&t.traverse((function(e){if(e.isMesh)for(let t=0,r=i.weights.length;t<r;t++)e.morphTargetInfluences[t]=i.weights[t]})),t}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#nodes-and-hierarchy
   * @param {number} nodeIndex
   * @return {Promise<Object3D>}
   */loadNode(e){const t=this.json,r=this.extensions,i=this,n=t.nodes[e],s=n.name?i.createUniqueName(n.name):"";return function(){const t=[],r=i._invokeOne((function(t){return t.createNodeMesh&&t.createNodeMesh(e)}));return r&&t.push(r),void 0!==n.camera&&t.push(i.getDependency("camera",n.camera).then((function(e){return i._getNodeRef(i.cameraCache,n.camera,e)}))),i._invokeAll((function(t){return t.createNodeAttachment&&t.createNodeAttachment(e)})).forEach((function(e){t.push(e)})),Promise.all(t)}().then((function(t){let a;if(a=!0===n.isBone?new Bone:t.length>1?new Group:1===t.length?t[0]:new Object3D,a!==t[0])for(let e=0,r=t.length;e<r;e++)a.add(t[e]);if(n.name&&(a.userData.name=n.name,a.name=s),assignExtrasToUserData(a,n),n.extensions&&addUnknownExtensionsToUserData(r,a,n),void 0!==n.matrix){const e=new Matrix4;e.fromArray(n.matrix),a.applyMatrix4(e)}else void 0!==n.translation&&a.position.fromArray(n.translation),void 0!==n.rotation&&a.quaternion.fromArray(n.rotation),void 0!==n.scale&&a.scale.fromArray(n.scale);return i.associations.has(a)||i.associations.set(a,{}),i.associations.get(a).nodes=e,a}))}
/**
   * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#scenes
   * @param {number} sceneIndex
   * @return {Promise<Group>}
   */loadScene(e){const t=this.json,r=this.extensions,i=this.json.scenes[e],n=this,s=new Group;i.name&&(s.name=n.createUniqueName(i.name)),assignExtrasToUserData(s,i),i.extensions&&addUnknownExtensionsToUserData(r,s,i);const a=i.nodes||[],o=[];for(let e=0,r=a.length;e<r;e++)o.push(buildNodeHierarchy(a[e],s,t,n));return Promise.all(o).then((function(){return n.associations=(e=>{const t=new Map;for(const[e,r]of n.associations)(e instanceof Material||e instanceof Texture)&&t.set(e,r);return e.traverse((e=>{const r=n.associations.get(e);null!=r&&t.set(e,r)})),t})(s),s}))}};function buildNodeHierarchy(e,t,r,i){const n=r.nodes[e];return i.getDependency("node",e).then((function(e){if(void 0===n.skin)return e;let t;return i.getDependency("skin",n.skin).then((function(e){t=e;const r=[];for(let e=0,n=t.joints.length;e<n;e++)r.push(i.getDependency("node",t.joints[e]));return Promise.all(r)})).then((function(r){return e.traverse((function(e){if(!e.isMesh)return;const i=[],n=[];for(let e=0,s=r.length;e<s;e++){const s=r[e];if(s){i.push(s);const r=new Matrix4;void 0!==t.inverseBindMatrices&&r.fromArray(t.inverseBindMatrices.array,16*e),n.push(r)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',t.joints[e])}e.bind(new Skeleton(i,n),e.matrixWorld)})),e}))})).then((function(e){t.add(e);const s=[];if(n.children){const t=n.children;for(let n=0,a=t.length;n<a;n++){const a=t[n];s.push(buildNodeHierarchy(a,e,r,i))}}return Promise.all(s)}))}function computeBounds(e,t,r){const i=t.attributes,n=new Box3;if(void 0===i.POSITION)return;{const e=r.json.accessors[i.POSITION],t=e.min,s=e.max;if(void 0===t||void 0===s)return void console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.");if(n.set(new Vector3(t[0],t[1],t[2]),new Vector3(s[0],s[1],s[2])),e.normalized){const t=getNormalizedComponentScale(WEBGL_COMPONENT_TYPES[e.componentType]);n.min.multiplyScalar(t),n.max.multiplyScalar(t)}}const s=t.targets;if(void 0!==s){const e=new Vector3,t=new Vector3;for(let i=0,n=s.length;i<n;i++){const n=s[i];if(void 0!==n.POSITION){const i=r.json.accessors[n.POSITION],s=i.min,a=i.max;if(void 0!==s&&void 0!==a){if(t.setX(Math.max(Math.abs(s[0]),Math.abs(a[0]))),t.setY(Math.max(Math.abs(s[1]),Math.abs(a[1]))),t.setZ(Math.max(Math.abs(s[2]),Math.abs(a[2]))),i.normalized){const e=getNormalizedComponentScale(WEBGL_COMPONENT_TYPES[i.componentType]);t.multiplyScalar(e)}e.max(t)}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}n.expandByVector(e)}e.boundingBox=n;const a=new Sphere;n.getCenter(a.center),a.radius=n.min.distanceTo(n.max)/2,e.boundingSphere=a}function addPrimitiveAttributes(e,t,r){const i=t.attributes,n=[];function s(t,i){return r.getDependency("accessor",t).then((function(t){e.setAttribute(i,t)}))}for(const t in i){const r=ATTRIBUTES[t]||t.toLowerCase();r in e.attributes||n.push(s(i[t],r))}if(void 0!==t.indices&&!e.index){const i=r.getDependency("accessor",t.indices).then((function(t){e.setIndex(t)}));n.push(i)}return assignExtrasToUserData(e,t),computeBounds(e,t,r),Promise.all(n).then((function(){return void 0!==t.targets?addMorphTargets(e,t.targets,r):e}))}function toTrianglesDrawMode(e,t){let r=e.getIndex();if(null===r){const t=[],i=e.getAttribute("position");if(void 0===i)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),e;for(let e=0;e<i.count;e++)t.push(e);e.setIndex(t),r=e.getIndex()}const i=r.count-2,n=[];if(t===TriangleFanDrawMode)for(let e=1;e<=i;e++)n.push(r.getX(0)),n.push(r.getX(e)),n.push(r.getX(e+1));else for(let e=0;e<i;e++)e%2==0?(n.push(r.getX(e)),n.push(r.getX(e+1)),n.push(r.getX(e+2))):(n.push(r.getX(e+2)),n.push(r.getX(e+1)),n.push(r.getX(e)));n.length/3!==i&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");const s=e.clone();return s.setIndex(n),s}
// node_modules/3d-tiles-renderer/src/three/B3DMLoader.js
var B3DMLoader=class extends B3DMLoaderBase{constructor(e=DefaultLoadingManager){super(),this.manager=e,this.adjustmentTransform=new Matrix4}parse(e){const t=super.parse(e),r=t.glbBytes.slice().buffer;return new Promise(((e,i)=>{const n=this.manager,s=this.fetchOptions,a=n.getHandler("path.gltf")||new GLTFLoader(n);"include"===s.credentials&&"cors"===s.mode&&a.setCrossOrigin("use-credentials"),"credentials"in s&&a.setWithCredentials("include"===s.credentials),s.headers&&a.setRequestHeader(s.headers);let o=this.workingPath;!/[\\/]$/.test(o)&&o.length&&(o+="/");const l=this.adjustmentTransform;a.parse(r,o,(r=>{const{batchTable:i,featureTable:n}=t,{scene:s}=r,a=n.getData("RTC_CENTER");a&&(s.position.x+=a[0],s.position.y+=a[1],s.position.z+=a[2]),r.scene.updateMatrix(),r.scene.matrix.multiply(l),r.scene.matrix.decompose(r.scene.position,r.scene.quaternion,r.scene.scale),r.batchTable=i,r.featureTable=n,s.batchTable=i,s.featureTable=n,e(r)}),i)}))}},PNTSLoaderBase=class extends LoaderBase{parse(e){const t=new DataView(e),r=readMagicBytes(t);console.assert("pnts"===r);const i=t.getUint32(4,!0);console.assert(1===i);const n=t.getUint32(8,!0);console.assert(n===e.byteLength);const s=t.getUint32(12,!0),a=t.getUint32(16,!0),o=t.getUint32(20,!0),l=t.getUint32(24,!0),c=e.slice(28,28+s+a),u=new FeatureTable(c,0,s,a),h=28+s+a,p=e.slice(h,h+o+l),d=new BatchTable(p,u.getData("BATCH_LENGTH")||u.getData("POINTS_LENGTH"),0,o,l);return Promise.resolve({version:i,featureTable:u,batchTable:d})}},PNTSLoader=class extends PNTSLoaderBase{constructor(e=DefaultLoadingManager){super(),this.manager=e}parse(e){return super.parse(e).then((e=>{const{featureTable:t}=e,r=t.getData("POINTS_LENGTH"),i=t.getData("POSITION",r,"FLOAT","VEC3"),n=t.getData("RGB",r,"UNSIGNED_BYTE","VEC3");["QUANTIZED_VOLUME_OFFSET","QUANTIZED_VOLUME_SCALE","CONSTANT_RGBA","BATCH_LENGTH","POSITION_QUANTIZED","RGBA","RGB565","NORMAL","NORMAL_OCT16P"].forEach((e=>{e in t.header&&console.warn(`PNTSLoader: Unsupported FeatureTable feature "${e}" detected.`)}));const s=new BufferGeometry;s.setAttribute("position",new BufferAttribute(i,3,!1));const a=new PointsMaterial;a.size=2,a.sizeAttenuation=!1,null!==n&&(s.setAttribute("color",new BufferAttribute(n,3,!0)),a.vertexColors=!0);const o=new Points(s,a);e.scene=o,e.scene.featureTable=t;const l=t.getData("RTC_CENTER");return l&&(e.scene.position.x+=l[0],e.scene.position.y+=l[1],e.scene.position.z+=l[2]),e}))}},I3DMLoaderBase=class extends LoaderBase{parse(e){const t=new DataView(e),r=readMagicBytes(t);console.assert("i3dm"===r);const i=t.getUint32(4,!0);console.assert(1===i);const n=t.getUint32(8,!0);console.assert(n===e.byteLength);const s=t.getUint32(12,!0),a=t.getUint32(16,!0),o=t.getUint32(20,!0),l=t.getUint32(24,!0),c=t.getUint32(28,!0),u=e.slice(32,32+s+a),h=new FeatureTable(u,0,s,a),p=32+s+a,d=e.slice(p,p+o+l),m=new BatchTable(d,h.getData("INSTANCES_LENGTH"),0,o,l),f=p+o+l,g=new Uint8Array(e,f,n-f);let _=null,y=null;if(c)_=g,y=Promise.resolve();else{const e=this.resolveExternalURL(arrayToString(g));y=fetch(e,this.fetchOptions).then((t=>{if(!t.ok)throw new Error(`I3DMLoaderBase : Failed to load file "${e}" with status ${t.status} : ${t.statusText}`);return t.arrayBuffer()})).then((e=>{_=new Uint8Array(e)}))}return y.then((()=>({version:i,featureTable:h,batchTable:m,glbBytes:_})))}},tempFwd=new Vector3,tempUp=new Vector3,tempRight=new Vector3,tempPos=new Vector3,tempQuat=new Quaternion,tempSca=new Vector3,tempMat=new Matrix4,I3DMLoader=class extends I3DMLoaderBase{constructor(e=DefaultLoadingManager){super(),this.manager=e,this.adjustmentTransform=new Matrix4}resolveExternalURL(e){return this.manager.resolveURL(super.resolveExternalURL(e))}parse(e){return super.parse(e).then((e=>{const{featureTable:t,batchTable:r}=e,i=e.glbBytes.slice().buffer;return new Promise(((e,n)=>{const s=this.fetchOptions,a=this.manager,o=a.getHandler("path.gltf")||new GLTFLoader(a);"include"===s.credentials&&"cors"===s.mode&&o.setCrossOrigin("use-credentials"),"credentials"in s&&o.setWithCredentials("include"===s.credentials),s.headers&&o.setRequestHeader(s.headers);let l=this.workingPath;/[\\/]$/.test(l)||(l+="/");const c=this.adjustmentTransform;o.parse(i,l,(i=>{const n=t.getData("INSTANCES_LENGTH"),s=t.getData("POSITION",n,"FLOAT","VEC3"),a=t.getData("NORMAL_UP",n,"FLOAT","VEC3"),o=t.getData("NORMAL_RIGHT",n,"FLOAT","VEC3"),l=t.getData("SCALE_NON_UNIFORM",n,"FLOAT","VEC3"),u=t.getData("SCALE",n,"FLOAT","SCALAR");["RTC_CENTER","QUANTIZED_VOLUME_OFFSET","QUANTIZED_VOLUME_SCALE","EAST_NORTH_UP","POSITION_QUANTIZED","NORMAL_UP_OCT32P","NORMAL_RIGHT_OCT32P"].forEach((e=>{e in t.header&&console.warn(`I3DMLoader: Unsupported FeatureTable feature "${e}" detected.`)}));const h=new Map,p=[];i.scene.traverse((e=>{if(e.isMesh){const{geometry:t,material:r}=e,i=new InstancedMesh(t,r,n);i.position.copy(e.position),i.rotation.copy(e.rotation),i.scale.copy(e.scale),p.push(i),h.set(e,i)}}));const d=new Vector3;for(let e=0;e<n;e++)d.x+=s[3*e+0]/n,d.y+=s[3*e+1]/n,d.z+=s[3*e+2]/n;h.forEach(((e,t)=>{const r=t.parent;r&&(r.remove(t),r.add(e),e.updateMatrixWorld(),e.position.copy(d).applyMatrix4(e.matrixWorld))}));for(let e=0;e<n;e++){tempPos.set(s[3*e+0]-d.x,s[3*e+1]-d.y,s[3*e+2]-d.z),a?(tempUp.set(a[3*e+0],a[3*e+1],a[3*e+2]),tempRight.set(o[3*e+0],o[3*e+1],o[3*e+2]),tempFwd.crossVectors(tempRight,tempUp).normalize(),tempMat.makeBasis(tempRight,tempUp,tempFwd),tempQuat.setFromRotationMatrix(tempMat)):tempQuat.set(0,0,0,1),u?tempSca.setScalar(u[e]):l?tempSca.set(l[3*e+0],l[3*e+1],l[3*e+2]):tempSca.set(1,1,1),tempMat.compose(tempPos,tempQuat,tempSca).multiply(c);for(let t=0,r=p.length;t<r;t++){p[t].setMatrixAt(e,tempMat)}}i.batchTable=r,i.featureTable=t,i.scene.batchTable=r,i.scene.featureTable=t,e(i)}),n)}))}))}},CMPTLoaderBase=class extends LoaderBase{parse(e){const t=new DataView(e),r=readMagicBytes(t);console.assert("cmpt"===r,'CMPTLoader: The magic bytes equal "cmpt".');const i=t.getUint32(4,!0);console.assert(1===i,'CMPTLoader: The version listed in the header is "1".');const n=t.getUint32(8,!0);console.assert(n===e.byteLength,"CMPTLoader: The contents buffer length listed in the header matches the file.");const s=t.getUint32(12,!0),a=[];let o=16;for(let t=0;t<s;t++){const t=new DataView(e,o,12),r=readMagicBytes(t),i=t.getUint32(4,!0),n=t.getUint32(8,!0),s=new Uint8Array(e,o,n);a.push({type:r,buffer:s,version:i}),o+=n}return{version:i,tiles:a}}},CMPTLoader=class extends CMPTLoaderBase{constructor(e=DefaultLoadingManager){super(),this.manager=e,this.adjustmentTransform=new Matrix4}parse(e){const t=super.parse(e),r=this.manager,i=this.adjustmentTransform,n=[];for(const e in t.tiles){const{type:s,buffer:a}=t.tiles[e];switch(s){case"b3dm":{const e=a.slice(),t=new B3DMLoader(r);t.workingPath=this.workingPath,t.fetchOptions=this.fetchOptions,t.adjustmentTransform.copy(i);const s=t.parse(e.buffer);n.push(s);break}case"pnts":{const e=a.slice(),t=new PNTSLoader(r);t.workingPath=this.workingPath,t.fetchOptions=this.fetchOptions;const i=t.parse(e.buffer);n.push(i);break}case"i3dm":{const e=a.slice(),t=new I3DMLoader(r);t.workingPath=this.workingPath,t.fetchOptions=this.fetchOptions,t.adjustmentTransform.copy(i);const s=t.parse(e.buffer);n.push(s);break}}}return Promise.all(n).then((e=>{const t=new Group;return e.forEach((e=>{t.add(e.scene)})),{tiles:e,scene:t}}))}},GLTFCesiumRTCExtension=class{constructor(){this.name="CESIUM_RTC"}afterRoot(e){if(e.parser.json.extensions&&e.parser.json.extensions.CESIUM_RTC){const{center:t}=e.parser.json.extensions.CESIUM_RTC;t&&(e.scene.position.x+=t[0],e.scene.position.y+=t[1],e.scene.position.z+=t[2])}}},GLTFExtensionLoader=class extends LoaderBase{constructor(e=DefaultLoadingManager){super(),this.manager=e}parse(e){return new Promise(((t,r)=>{const i=this.manager,n=this.fetchOptions;let s=i.getHandler("path.gltf")||i.getHandler("path.glb");s||(s=new GLTFLoader(i),s.register((()=>new GLTFCesiumRTCExtension)),"include"===n.credentials&&"cors"===n.mode&&s.setCrossOrigin("use-credentials"),"credentials"in n&&s.setWithCredentials("include"===n.credentials),n.headers&&s.setRequestHeader(n.headers));let a=s.resourcePath||s.path||this.workingPath;!/[\\/]$/.test(a)&&a.length&&(a+="/"),s.parse(e,a,(e=>{t(e)}),r)}))}},tempMat2=new Matrix4,TilesGroup=class extends Group{constructor(e){super(),this.name="TilesRenderer.TilesGroup",this.tilesRenderer=e}raycast(e,t){this.tilesRenderer.optimizeRaycast&&this.tilesRenderer.raycast(e,t)}updateMatrixWorld(e){if(this.matrixAutoUpdate&&this.updateMatrix(),this.matrixWorldNeedsUpdate||e){null===this.parent?tempMat2.copy(this.matrix):tempMat2.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1;const e=tempMat2.elements,t=this.matrixWorld.elements;let r=!1;for(let i=0;i<16;i++){const n=e[i],s=t[i];if(Math.abs(n-s)>Number.EPSILON){r=!0;break}}if(r){this.matrixWorld.copy(tempMat2);const e=this.children;for(let t=0,r=e.length;t<r;t++)e[t].updateMatrixWorld()}}}};
// node_modules/3d-tiles-renderer/src/base/PNTSLoaderBase.js
// node_modules/3d-tiles-renderer/src/three/math/Ellipsoid.js
function swapFrame(e){const{x:t,y:r,z:i}=e;e.x=i,e.y=t,e.z=r}function latitudeToSphericalPhi(e){return-e+Math.PI/2}var _spherical=new Spherical,_norm=new Vector3,_vec=new Vector3,Ellipsoid=class{constructor(e=1,t=1,r=1){this.radius=new Vector3(e,t,r)}getCartographicToPosition(e,t,r,i){const n=this.radius;_spherical.set(1,latitudeToSphericalPhi(e),t),_norm.setFromSpherical(_spherical).normalize(),swapFrame(_norm),_vec.copy(_norm),_vec.x*=__pow(n.x,2),_vec.y*=__pow(n.y,2),_vec.z*=__pow(n.z,2);const s=Math.sqrt(_norm.dot(_vec));return _vec.divideScalar(s),i.copy(_vec).addScaledVector(_norm,r)}getCartographicToNormal(e,t,r){return _spherical.set(1,-e+Math.PI/2,t),r.setFromSpherical(_spherical).normalize(),swapFrame(r),r}getPositionToNormal(e,t){const r=this.radius;return t.copy(e),t.x/=__pow(r.x,2),t.y/=__pow(r.y,2),t.z/=__pow(r.z,2),t.normalize(),t}},PI=Math.PI,HALF_PI=PI/2,_orthoX=new Vector3,_orthoY=new Vector3,_orthoZ=new Vector3,_invMatrix=new Matrix4,_poolIndex=0,_pointsPool=[];function getVector(e=!1){return e?(_pointsPool[_poolIndex]||(_pointsPool[_poolIndex]=new Vector3),_poolIndex++,_pointsPool[_poolIndex-1]):new Vector3}function resetPool(){_poolIndex=0}var EllipsoidRegion=class extends Ellipsoid{constructor(e,t,r,i=-HALF_PI,n=HALF_PI,s=0,a=2*PI,o=0,l=0){super(e,t,r),this.latStart=i,this.latEnd=n,this.lonStart=s,this.lonEnd=a,this.heightStart=o,this.heightEnd=l}_getPoints(e=!1){const{latStart:t,latEnd:r,lonStart:i,lonEnd:n,heightStart:s,heightEnd:a}=this,o=MathUtils.mapLinear(.5,0,1,t,r),l=MathUtils.mapLinear(.5,0,1,i,n),c=Math.floor(i/HALF_PI)*HALF_PI,u=[[-PI/2,0],[PI/2,0],[0,c],[0,c+PI/2],[0,c+PI],[0,c+3*PI/2],[t,n],[r,n],[t,i],[r,i],[0,i],[0,n],[o,l],[t,l],[r,l],[o,i],[o,n]],h=[],p=u.length;for(let o=0;o<=1;o++){const l=MathUtils.mapLinear(o,0,1,s,a);for(let s=0,a=p;s<a;s++){const[a,o]=u[s];if(a>=t&&a<=r&&o>=i&&o<=n){const t=getVector(e);h.push(t),this.getCartographicToPosition(a,o,l,t)}}}return h}getBoundingBox(e,t){resetPool();const{latStart:r,latEnd:i,lonStart:n,lonEnd:s}=this;if(i-r<PI/2){const e=MathUtils.mapLinear(.5,0,1,r,i),a=MathUtils.mapLinear(.5,0,1,n,s);this.getCartographicToNormal(e,a,_orthoZ),_orthoY.set(0,0,1),_orthoX.crossVectors(_orthoY,_orthoZ),_orthoY.crossVectors(_orthoX,_orthoZ),t.makeBasis(_orthoX,_orthoY,_orthoZ)}else _orthoX.set(1,0,0),_orthoY.set(0,1,0),_orthoZ.set(0,0,1),t.makeBasis(_orthoX,_orthoY,_orthoZ);_invMatrix.copy(t).invert();const a=this._getPoints(!0);for(let e=0,t=a.length;e<t;e++)a[e].applyMatrix4(_invMatrix);e.makeEmpty(),e.setFromPoints(a)}getBoundingSphere(e,t){resetPool();const r=this._getPoints(!0);e.makeEmpty(),e.setFromPoints(r,t)}},_sphere6=new Sphere,_mat=new Matrix4,_vec2=new Vector3,_vec22=new Vector3,_ray3=new Ray,_hitArray=[];
// node_modules/3d-tiles-renderer/src/three/raycastTraverse.js
function distanceSort(e,t){return e.distance-t.distance}function intersectTileScene(e,t,r){e.traverse((e=>{Object.getPrototypeOf(e).raycast.call(e,t,r)}))}function raycastTraverseFirstHit(e,t,r,i){if(r.has(e)){if(intersectTileScene(e.cached.scene,i,_hitArray),_hitArray.length>0){_hitArray.length>1&&_hitArray.sort(distanceSort);const e=_hitArray[0];return _hitArray.length=0,e}return null}const n=[],s=e.children;for(let e=0,r=s.length;e<r;e++){const r=s[e],a=r.cached,o=t.matrixWorld;_mat.copy(o);const l=a.sphere;if(l&&(_sphere6.copy(l),_sphere6.applyMatrix4(_mat),!i.ray.intersectsSphere(_sphere6)))continue;const c=a.box,u=a.boxTransform;if(c){if(_mat.multiply(u).invert(),_ray3.copy(i.ray),_ray3.applyMatrix4(_mat),!_ray3.intersectBox(c,_vec2))continue;{_vec22.setFromMatrixScale(_mat);const e=_vec22.x;Math.abs(Math.max(_vec22.x-_vec22.y,_vec22.x-_vec22.z))>1e-6&&console.warn("ThreeTilesRenderer : Non uniform scale used for tile which may cause issues when raycasting.");const t={distance:1/0,tile:null};n.push(t),t.distance=_vec2.distanceToSquared(_ray3.origin)*e*e,t.tile=r}}}n.sort(distanceSort);let a=1/0,o=null;for(let e=0,s=n.length;e<s;e++){const s=n[e];if(s.distance>a)break;{const e=s.tile,n=e.cached.scene;let l=null;if(r.has(e)?(intersectTileScene(n,i,_hitArray),_hitArray.length>0&&(_hitArray.length>1&&_hitArray.sort(distanceSort),l=_hitArray[0])):l=raycastTraverseFirstHit(e,t,r,i),l){const e=l.distance*l.distance;e<a&&(a=e,o=l),_hitArray.length=0}}}return o}function raycastTraverse(e,t,r,i,n){const s=e.cached,a=t.matrixWorld;_mat.copy(a);const o=s.sphere;if(o&&(_sphere6.copy(o),_sphere6.applyMatrix4(_mat),!i.ray.intersectsSphere(_sphere6)))return;const l=s.box,c=s.boxTransform;if(l&&(_mat.multiply(c).invert(),_ray3.copy(i.ray).applyMatrix4(_mat),!_ray3.intersectsBox(l)))return;const u=s.scene;if(r.has(e))return void intersectTileScene(u,i,n);const h=e.children;for(let e=0,s=h.length;e<s;e++)raycastTraverse(h[e],t,r,i,n)}
// node_modules/3d-tiles-renderer/src/three/TilesRenderer.js
var INITIAL_FRUSTUM_CULLED=Symbol("INITIAL_FRUSTUM_CULLED"),tempMat3=new Matrix4,tempMat22=new Matrix4,tempVector=new Vector3,vecX=new Vector3,vecY=new Vector3,vecZ=new Vector3,X_AXIS=new Vector3(1,0,0),Y_AXIS=new Vector3(0,1,0);function updateFrustumCulled(e,t){e.traverse((e=>{e.frustumCulled=e[INITIAL_FRUSTUM_CULLED]&&t}))}var TilesRenderer=class extends TilesRendererBase{get autoDisableRendererCulling(){return this._autoDisableRendererCulling}set autoDisableRendererCulling(e){this._autoDisableRendererCulling!==e&&(super._autoDisableRendererCulling=e,this.forEachLoadedModel((t=>{updateFrustumCulled(t,!e)})))}constructor(...e){super(...e),this.group=new TilesGroup(this),this.cameras=[],this.cameraMap=new Map,this.cameraInfo=[],this.activeTiles=new Set,this.visibleTiles=new Set,this._autoDisableRendererCulling=!0,this.optimizeRaycast=!0,this.onLoadTileSet=null,this.onLoadModel=null,this.onDisposeModel=null,this.onTileVisibilityChange=null;const t=new LoadingManager;t.setURLModifier((e=>this.preprocessURL?this.preprocessURL(e):e)),this.manager=t;const r=this;this._overridenRaycast=function(e,t){r.optimizeRaycast||Object.getPrototypeOf(this).raycast.call(this,e,t)}}
/* Public API */getBounds(e){if(!this.root)return!1;const t=this.root.cached,r=t.box,i=t.boxTransform;return!!r&&(e.copy(r),e.applyMatrix4(i),!0)}getOrientedBounds(e,t){if(!this.root)return!1;const r=this.root.cached,i=r.box,n=r.boxTransform;return!!i&&(e.copy(i),t.copy(n),!0)}getBoundingSphere(e){if(!this.root)return!1;const t=this.root.cached.sphere;return!!t&&(e.copy(t),!0)}forEachLoadedModel(e){this.traverse((t=>{const r=t.cached.scene;r&&e(r,t)}))}raycast(e,t){if(this.root)if(e.firstHitOnly){const r=raycastTraverseFirstHit(this.root,this.group,this.activeTiles,e);r&&t.push(r)}else raycastTraverse(this.root,this.group,this.activeTiles,e,t)}hasCamera(e){return this.cameraMap.has(e)}setCamera(e){const t=this.cameras,r=this.cameraMap;return!r.has(e)&&(r.set(e,new Vector2),t.push(e),!0)}setResolution(e,t,r){const i=this.cameraMap;return!!i.has(e)&&(t instanceof Vector2?i.get(e).copy(t):i.get(e).set(t,r),!0)}setResolutionFromRenderer(e,t){const r=this.cameraMap;if(!r.has(e))return!1;const i=r.get(e);return t.getSize(i),i.multiplyScalar(t.getPixelRatio()),!0}deleteCamera(e){const t=this.cameras,r=this.cameraMap;if(r.has(e)){const i=t.indexOf(e);return t.splice(i,1),r.delete(e),!0}return!1}
/* Overriden */fetchTileSet(e,...t){const r=super.fetchTileSet(e,...t);return r.then((t=>{this.onLoadTileSet&&Promise.resolve().then((()=>{this.onLoadTileSet(t,e)}))})),r}update(){const e=this.group,t=this.cameras,r=this.cameraMap,i=this.cameraInfo;if(0===t.length)return void console.warn("TilesRenderer: no cameras defined. Cannot update 3d tiles.");for(;i.length>t.length;)i.pop();for(;i.length<t.length;)i.push({frustum:new Frustum,isOrthographic:!1,sseDenominator:-1,
// used if isOrthographic:false
position:new Vector3,invScale:-1,pixelSize:0});tempMat22.copy(e.matrixWorld).invert(),tempVector.setFromMatrixScale(tempMat22);const n=tempVector.x;Math.abs(Math.max(tempVector.x-tempVector.y,tempVector.x-tempVector.z))>1e-6&&console.warn("ThreeTilesRenderer : Non uniform scale used for tile which may cause issues when calculating screen space error.");for(let s=0,a=i.length;s<a;s++){const a=t[s],o=i[s],l=o.frustum,c=o.position,u=r.get(a);0!==u.width&&0!==u.height||console.warn("TilesRenderer: resolution for camera error calculation is not set.");const h=a.projectionMatrix.elements;if(o.isOrthographic=1===h[15],o.isOrthographic){const e=2/h[0],t=2/h[5];o.pixelSize=Math.max(t/u.height,e/u.width)}else o.sseDenominator=2/h[5]/u.height;o.invScale=n,tempMat3.copy(e.matrixWorld),tempMat3.premultiply(a.matrixWorldInverse),tempMat3.premultiply(a.projectionMatrix),l.setFromProjectionMatrix(tempMat3),c.set(0,0,0),c.applyMatrix4(a.matrixWorld),c.applyMatrix4(tempMat22)}super.update()}preprocessNode(e,t,r){super.preprocessNode(e,t,r);const i=new Matrix4;if(e.transform){const t=e.transform;for(let e=0;e<16;e++)i.elements[e]=t[e]}else i.identity();t&&i.premultiply(t.cached.transform);const n=(new Matrix4).copy(i).invert();let s=null,a=null,o=null;if("box"in e.boundingVolume){const t=e.boundingVolume.box;s=new Box3,a=new Matrix4,o=new Matrix4,vecX.set(t[3],t[4],t[5]),vecY.set(t[6],t[7],t[8]),vecZ.set(t[9],t[10],t[11]);const r=vecX.length(),n=vecY.length(),l=vecZ.length();vecX.normalize(),vecY.normalize(),vecZ.normalize(),0===r&&vecX.crossVectors(vecY,vecZ),0===n&&vecY.crossVectors(vecX,vecZ),0===l&&vecZ.crossVectors(vecX,vecY),a.set(vecX.x,vecY.x,vecZ.x,t[0],vecX.y,vecY.y,vecZ.y,t[1],vecX.z,vecY.z,vecZ.z,t[2],0,0,0,1),a.premultiply(i),o.copy(a).invert(),s.min.set(-r,-n,-l),s.max.set(r,n,l)}let l=null;if("sphere"in e.boundingVolume){const t=e.boundingVolume.sphere;l=new Sphere,l.center.set(t[0],t[1],t[2]),l.radius=t[3],l.applyMatrix4(i)}else if("box"in e.boundingVolume){const t=e.boundingVolume.box;l=new Sphere,s.getBoundingSphere(l),l.center.set(t[0],t[1],t[2]),l.applyMatrix4(i)}let c=null;if("region"in e.boundingVolume){const t=e.boundingVolume.region,[r,i,n,u,h,p]=t;c=new EllipsoidRegion(WGS84_RADIUS,WGS84_RADIUS,WGS84_HEIGHT,i,u,r,n,h,p),null===l&&(l=new Sphere,c.getBoundingSphere(l)),null===s&&(s=new Box3,a=new Matrix4,o=new Matrix4,c.getBoundingBox(s,a),o.copy(a).invert())}e.cached={loadIndex:0,transform:i,transformInverse:n,active:!1,inFrustum:[],box:s,boxTransform:a,boxTransformInverse:o,sphere:l,region:c,scene:null,geometry:null,material:null}}parseTile(e,t,r){t._loadIndex=t._loadIndex||0,t._loadIndex++;const i=t.content.uri.split(/[\\\/]/g);i.pop();const n=i.join("/"),s=this.fetchOptions,a=this.manager,o=t._loadIndex;let l=null;const c=this.rootTileSet.asset&&this.rootTileSet.asset.gltfUpAxis||"y",u=t.cached,h=u.transform;switch(c.toLowerCase()){case"x":tempMat3.makeRotationAxis(Y_AXIS,-Math.PI/2);break;case"y":tempMat3.makeRotationAxis(X_AXIS,Math.PI/2);break;case"z":tempMat3.identity()}const p=readMagicBytes(e)||r;switch(p){case"b3dm":{const t=new B3DMLoader(a);t.workingPath=n,t.fetchOptions=s,t.adjustmentTransform.copy(tempMat3),l=t.parse(e).then((e=>e.scene));break}case"pnts":{const t=new PNTSLoader(a);t.workingPath=n,t.fetchOptions=s,l=t.parse(e).then((e=>e.scene));break}case"i3dm":{const t=new I3DMLoader(a);t.workingPath=n,t.fetchOptions=s,t.adjustmentTransform.copy(tempMat3),l=t.parse(e).then((e=>e.scene));break}case"cmpt":{const t=new CMPTLoader(a);t.workingPath=n,t.fetchOptions=s,t.adjustmentTransform.copy(tempMat3),l=t.parse(e).then((e=>e.scene));break}case"gltf":case"glb":const t=new GLTFExtensionLoader(a);t.workingPath=n,t.fetchOptions=s,l=t.parse(e).then((e=>e.scene));break;default:console.warn(`TilesRenderer: Content type "${p}" not supported.`),l=Promise.resolve(null)}return l.then((e=>{if(t._loadIndex!==o)return;e.updateMatrix(),"glb"!==p&&"gltf"!==p||e.matrix.multiply(tempMat3),e.matrix.premultiply(h),e.matrix.decompose(e.position,e.quaternion,e.scale),e.traverse((e=>{e[INITIAL_FRUSTUM_CULLED]=e.frustumCulled})),updateFrustumCulled(e,!this.autoDisableRendererCulling),u.scene=e,e.traverse((e=>{e.raycast=this._overridenRaycast}));const r=[],i=[],n=[];e.traverse((e=>{if(e.geometry&&i.push(e.geometry),e.material){const t=e.material;r.push(e.material);for(const e in t){const r=t[e];r&&r.isTexture&&n.push(r)}}})),u.materials=r,u.geometry=i,u.textures=n,this.onLoadModel&&this.onLoadModel(e,t)}))}disposeTile(e){const t=e.cached;if(t.scene){const r=t.materials,i=t.geometry,n=t.textures,s=t.scene.parent;for(let e=0,t=i.length;e<t;e++)i[e].dispose();for(let e=0,t=r.length;e<t;e++)r[e].dispose();for(let e=0,t=n.length;e<t;e++){n[e].dispose()}s&&s.remove(t.scene),this.onDisposeModel&&this.onDisposeModel(t.scene,e),t.scene=null,t.materials=null,t.textures=null,t.geometry=null}this.activeTiles.delete(e),this.visibleTiles.delete(e),e._loadIndex++}setTileVisible(e,t){const r=e.cached.scene,i=this.visibleTiles,n=this.group;t?(n.add(r),i.add(e),r.updateMatrixWorld(!0)):(n.remove(r),i.delete(e)),this.onTileVisibilityChange&&this.onTileVisibilityChange(r,e,t)}setTileActive(e,t){const r=this.activeTiles;t?r.add(e):r.delete(e)}calculateError(e){const t=e.cached,r=t.inFrustum,i=this.cameras,n=this.cameraInfo,s=t.sphere,a=t.box,o=t.boxTransformInverse,l=t.transformInverse,c=a&&o;let u=-1/0,h=1/0;for(let t=0,p=i.length;t<p;t++){if(!r[t])continue;const i=n[t],p=i.invScale;let d;if(i.isOrthographic){const t=i.pixelSize;d=e.geometricError/(t*p)}else{let t;tempVector.copy(i.position),c?(tempVector.applyMatrix4(o),t=a.distanceToPoint(tempVector)):(tempVector.applyMatrix4(l),t=Math.max(s.distanceToPoint(tempVector),0));const r=t*p,n=i.sseDenominator;d=e.geometricError/(r*n),h=Math.min(h,r)}u=Math.max(u,d)}e.__distanceFromCamera=h,e.__error=u}tileInView(e){const t=e.cached,r=t.sphere,i=t.inFrustum;if(r){const e=this.cameraInfo;let t=!1;for(let n=0,s=e.length;n<s;n++){e[n].frustum.intersectsSphere(r)?(t=!0,i[n]=!0):i[n]=!1}return t}return!0}},import_lodash8=__toESM(require_lodash(),1),_v12=new Vector3,_v23=new Vector3,_normalMatrix2=new Matrix3,VertexNormalsHelper=class extends LineSegments{constructor(e,t=1,r=16711680){const i=new BufferGeometry,n=e.geometry.attributes.normal.count,s=new Float32BufferAttribute(2*n*3,3);i.setAttribute("position",s),super(i,new LineBasicMaterial({color:r,toneMapped:!1})),this.object=e,this.size=t,this.type="VertexNormalsHelper",this.matrixAutoUpdate=!1,this.update()}update(){this.object.updateMatrixWorld(!0),_normalMatrix2.getNormalMatrix(this.object.matrixWorld);const e=this.object.matrixWorld,t=this.geometry.attributes.position,r=this.object.geometry;if(r){const i=r.attributes.position,n=r.attributes.normal;let s=0;for(let r=0,a=i.count;r<a;r++)_v12.fromBufferAttribute(i,r).applyMatrix4(e),_v23.fromBufferAttribute(n,r),_v23.applyMatrix3(_normalMatrix2).normalize().multiplyScalar(this.size).add(_v12),t.setXYZ(s,_v12.x,_v12.y,_v12.z),s+=1,t.setXYZ(s,_v23.x,_v23.y,_v23.z),s+=1}t.needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}},Stats=function(){var e=0,t=document.createElement("div");function r(e){return t.appendChild(e.dom),e}function i(r){for(var i=0;i<t.children.length;i++)t.children[i].style.display=i===r?"block":"none";e=r}t.style.cssText="position:fixed;top:0;left:0;cursor:pointer;opacity:0.9;z-index:10000",t.addEventListener("click",(function(r){r.preventDefault(),i(++e%t.children.length)}),!1);var n=(performance||Date).now(),s=n,a=0,o=r(new Stats.Panel("FPS","#0ff","#002")),l=r(new Stats.Panel("MS","#0f0","#020"));if(self.performance&&self.performance.memory)var c=r(new Stats.Panel("MB","#f08","#201"));return i(0),{REVISION:16,dom:t,addPanel:r,showPanel:i,begin:function(){n=(performance||Date).now()},end:function(){a++;var e=(performance||Date).now();if(l.update(e-n,200),e>=s+1e3&&(o.update(1e3*a/(e-s),100),s=e,a=0,c)){var t=performance.memory;c.update(t.usedJSHeapSize/1048576,t.jsHeapSizeLimit/1048576)}return e},update:function(){n=this.end()},
// Backwards Compatibility
domElement:t,setMode:i}};
// src/core/viewers/BimViewer.ts
Stats.Panel=function(e,t,r){var i=1/0,n=0,s=Math.round,a=s(window.devicePixelRatio||1),o=80*a,l=48*a,c=3*a,u=2*a,h=3*a,p=15*a,d=74*a,m=30*a,f=document.createElement("canvas");f.width=o,f.height=l,f.style.cssText="width:80px;height:48px";var g=f.getContext("2d");return g.font="bold "+9*a+"px Helvetica,Arial,sans-serif",g.textBaseline="top",g.fillStyle=r,g.fillRect(0,0,o,l),g.fillStyle=t,g.fillText(e,c,u),g.fillRect(h,p,d,m),g.fillStyle=r,g.globalAlpha=.9,g.fillRect(h,p,d,m),{dom:f,update:function(l,_){i=Math.min(i,l),n=Math.max(n,l),g.fillStyle=r,g.globalAlpha=1,g.fillRect(0,0,o,p),g.fillStyle=t,g.fillText(s(l)+" "+e+" ("+s(i)+"-"+s(n)+")",c,u),g.drawImage(f,h+a,p,d-a,m,h,p,d-a,m),g.fillRect(h+d-a,p,a,m),g.fillStyle=r,g.globalAlpha=.9,g.fillRect(h+d-a,p,a,s((1-l/_)*m))}}};var stats_module_default=Stats,Pass=class{constructor(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}},_camera2=new OrthographicCamera(-1,1,1,-1,0,1),_geometry2=new BufferGeometry;
// node_modules/three/examples/jsm/postprocessing/Pass.js
_geometry2.setAttribute("position",new Float32BufferAttribute([-1,3,0,-1,-1,0,3,-1,0],3)),_geometry2.setAttribute("uv",new Float32BufferAttribute([0,2,0,0,2,0],2));var FullScreenQuad=class{constructor(e){this._mesh=new Mesh(_geometry2,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,_camera2)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}},ConvolutionShader={defines:{KERNEL_SIZE_FLOAT:"25.0",KERNEL_SIZE_INT:"25"},uniforms:{tDiffuse:{value:null},uImageIncrement:{value:new Vector2(.001953125,0)},cKernel:{value:[]}},vertexShader:
/* glsl */
"\n\n\t\tuniform vec2 uImageIncrement;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv - ( ( KERNEL_SIZE_FLOAT - 1.0 ) / 2.0 ) * uImageIncrement;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform float cKernel[ KERNEL_SIZE_INT ];\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform vec2 uImageIncrement;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec2 imageCoord = vUv;\n\t\t\tvec4 sum = vec4( 0.0, 0.0, 0.0, 0.0 );\n\n\t\t\tfor( int i = 0; i < KERNEL_SIZE_INT; i ++ ) {\n\n\t\t\t\tsum += texture2D( tDiffuse, imageCoord ) * cKernel[ i ];\n\t\t\t\timageCoord += uImageIncrement;\n\n\t\t\t}\n\n\t\t\tgl_FragColor = sum;\n\n\t\t}",buildKernel:function(e){let t=2*Math.ceil(3*e)+1;t>25&&(t=25);const r=.5*(t-1),i=new Array(t);let n=0;for(let s=0;s<t;++s)i[s]=gauss(s-r,e),n+=i[s];for(let e=0;e<t;++e)i[e]/=n;return i}};
// node_modules/three/examples/jsm/shaders/ConvolutionShader.js
function gauss(e,t){return Math.exp(-e*e/(2*t*t))}
// node_modules/three/examples/jsm/postprocessing/BloomPass.js
var BloomPass=class extends Pass{constructor(e=1,t=25,r=4){super(),this.renderTargetX=new WebGLRenderTarget,this.renderTargetX.texture.name="BloomPass.x",this.renderTargetY=new WebGLRenderTarget,this.renderTargetY.texture.name="BloomPass.y",this.combineUniforms=UniformsUtils.clone(CombineShader.uniforms),this.combineUniforms.strength.value=e,this.materialCombine=new ShaderMaterial({uniforms:this.combineUniforms,vertexShader:CombineShader.vertexShader,fragmentShader:CombineShader.fragmentShader,blending:AdditiveBlending,transparent:!0}),void 0===ConvolutionShader&&console.error("THREE.BloomPass relies on ConvolutionShader");const i=ConvolutionShader;this.convolutionUniforms=UniformsUtils.clone(i.uniforms),this.convolutionUniforms.uImageIncrement.value=BloomPass.blurX,this.convolutionUniforms.cKernel.value=ConvolutionShader.buildKernel(r),this.materialConvolution=new ShaderMaterial({uniforms:this.convolutionUniforms,vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,defines:{KERNEL_SIZE_FLOAT:t.toFixed(1),KERNEL_SIZE_INT:t.toFixed(0)}}),this.needsSwap=!1,this.fsQuad=new FullScreenQuad(null)}render(e,t,r,i,n){n&&e.state.buffers.stencil.setTest(!1),this.fsQuad.material=this.materialConvolution,this.convolutionUniforms.tDiffuse.value=r.texture,this.convolutionUniforms.uImageIncrement.value=BloomPass.blurX,e.setRenderTarget(this.renderTargetX),e.clear(),this.fsQuad.render(e),this.convolutionUniforms.tDiffuse.value=this.renderTargetX.texture,this.convolutionUniforms.uImageIncrement.value=BloomPass.blurY,e.setRenderTarget(this.renderTargetY),e.clear(),this.fsQuad.render(e),this.fsQuad.material=this.materialCombine,this.combineUniforms.tDiffuse.value=this.renderTargetY.texture,n&&e.state.buffers.stencil.setTest(!0),e.setRenderTarget(r),this.clear&&e.clear(),this.fsQuad.render(e)}setSize(e,t){this.renderTargetX.setSize(e,t),this.renderTargetY.setSize(e,t)}dispose(){this.renderTargetX.dispose(),this.renderTargetY.dispose(),this.materialCombine.dispose(),this.materialConvolution.dispose(),this.fsQuad.dispose()}},CombineShader={uniforms:{tDiffuse:{value:null},strength:{value:1}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform float strength;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = strength * texel;\n\n\t\t}"};BloomPass.blurX=new Vector2(.001953125,0),BloomPass.blurY=new Vector2(0,.001953125);
// node_modules/three/examples/jsm/shaders/CopyShader.js
var CopyShader={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tgl_FragColor = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor.a *= opacity;\n\n\n\t\t}"},ShaderPass=class extends Pass{constructor(e,t){super(),this.textureID=void 0!==t?t:"tDiffuse",e instanceof ShaderMaterial?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=UniformsUtils.clone(e.uniforms),this.material=new ShaderMaterial({defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new FullScreenQuad(this.material)}render(e,t,r){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=r.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}dispose(){this.material.dispose(),this.fsQuad.dispose()}},MaskPass=class extends Pass{constructor(e,t){super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,r){const i=e.getContext(),n=e.state;let s,a;n.buffers.color.setMask(!1),n.buffers.depth.setMask(!1),n.buffers.color.setLocked(!0),n.buffers.depth.setLocked(!0),this.inverse?(s=0,a=1):(s=1,a=0),n.buffers.stencil.setTest(!0),n.buffers.stencil.setOp(i.REPLACE,i.REPLACE,i.REPLACE),n.buffers.stencil.setFunc(i.ALWAYS,s,4294967295),n.buffers.stencil.setClear(a),n.buffers.stencil.setLocked(!0),e.setRenderTarget(r),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),n.buffers.color.setLocked(!1),n.buffers.depth.setLocked(!1),n.buffers.stencil.setLocked(!1),n.buffers.stencil.setFunc(i.EQUAL,1,4294967295),n.buffers.stencil.setOp(i.KEEP,i.KEEP,i.KEEP),n.buffers.stencil.setLocked(!0)}},ClearMaskPass=class extends Pass{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}},EffectComposer=class{constructor(e,t){if(this.renderer=e,void 0===t){const r=e.getSize(new Vector2);this._pixelRatio=e.getPixelRatio(),this._width=r.width,this._height=r.height,(t=new WebGLRenderTarget(this._width*this._pixelRatio,this._height*this._pixelRatio)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===CopyShader&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===ShaderPass&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new ShaderPass(CopyShader),this.clock=new Clock}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const t=this.passes.indexOf(e);-1!==t&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){void 0===e&&(e=this.clock.getDelta());const t=this.renderer.getRenderTarget();let r=!1;for(let t=0,i=this.passes.length;t<i;t++){const i=this.passes[t];if(!1!==i.enabled){if(i.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(t),i.render(this.renderer,this.writeBuffer,this.readBuffer,e,r),i.needsSwap){if(r){const t=this.renderer.getContext(),r=this.renderer.state.buffers.stencil;r.setFunc(t.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),r.setFunc(t.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==MaskPass&&(i instanceof MaskPass?r=!0:i instanceof ClearMaskPass&&(r=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(void 0===e){const t=this.renderer.getSize(new Vector2);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,(e=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;const r=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget1.setSize(r,i),this.renderTarget2.setSize(r,i);for(let e=0;e<this.passes.length;e++)this.passes[e].setSize(r,i)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}},_camera3=new OrthographicCamera(-1,1,1,-1,0,1),_geometry3=new BufferGeometry;
// node_modules/three/examples/jsm/postprocessing/ShaderPass.js
_geometry3.setAttribute("position",new Float32BufferAttribute([-1,3,0,-1,-1,0,3,-1,0],3)),_geometry3.setAttribute("uv",new Float32BufferAttribute([0,2,0,0,2,0],2));
// node_modules/three/examples/jsm/postprocessing/OutlinePass.js
var OutlinePass=class extends Pass{constructor(e,t,r,i){super(),this.renderScene=t,this.renderCamera=r,this.selectedObjects=void 0!==i?i:[],this.visibleEdgeColor=new Color(1,1,1),this.hiddenEdgeColor=new Color(.1,.04,.02),this.edgeGlow=0,this.usePatternTexture=!1,this.edgeThickness=1,this.edgeStrength=3,this.downSampleRatio=2,this.pulsePeriod=0,this._visibilityCache=new Map,this.resolution=void 0!==e?new Vector2(e.x,e.y):new Vector2(256,256);const n=Math.round(this.resolution.x/this.downSampleRatio),s=Math.round(this.resolution.y/this.downSampleRatio);this.renderTargetMaskBuffer=new WebGLRenderTarget(this.resolution.x,this.resolution.y),this.renderTargetMaskBuffer.texture.name="OutlinePass.mask",this.renderTargetMaskBuffer.texture.generateMipmaps=!1,this.depthMaterial=new MeshDepthMaterial,this.depthMaterial.side=DoubleSide,this.depthMaterial.depthPacking=RGBADepthPacking,this.depthMaterial.blending=NoBlending,this.prepareMaskMaterial=this.getPrepareMaskMaterial(),this.prepareMaskMaterial.side=DoubleSide,this.prepareMaskMaterial.fragmentShader=function(e,t){const r=t.isPerspectiveCamera?"perspective":"orthographic";return e.replace(/DEPTH_TO_VIEW_Z/g,r+"DepthToViewZ")}(this.prepareMaskMaterial.fragmentShader,this.renderCamera),this.renderTargetDepthBuffer=new WebGLRenderTarget(this.resolution.x,this.resolution.y),this.renderTargetDepthBuffer.texture.name="OutlinePass.depth",this.renderTargetDepthBuffer.texture.generateMipmaps=!1,this.renderTargetMaskDownSampleBuffer=new WebGLRenderTarget(n,s),this.renderTargetMaskDownSampleBuffer.texture.name="OutlinePass.depthDownSample",this.renderTargetMaskDownSampleBuffer.texture.generateMipmaps=!1,this.renderTargetBlurBuffer1=new WebGLRenderTarget(n,s),this.renderTargetBlurBuffer1.texture.name="OutlinePass.blur1",this.renderTargetBlurBuffer1.texture.generateMipmaps=!1,this.renderTargetBlurBuffer2=new WebGLRenderTarget(Math.round(n/2),Math.round(s/2)),this.renderTargetBlurBuffer2.texture.name="OutlinePass.blur2",this.renderTargetBlurBuffer2.texture.generateMipmaps=!1,this.edgeDetectionMaterial=this.getEdgeDetectionMaterial(),this.renderTargetEdgeBuffer1=new WebGLRenderTarget(n,s),this.renderTargetEdgeBuffer1.texture.name="OutlinePass.edge1",this.renderTargetEdgeBuffer1.texture.generateMipmaps=!1,this.renderTargetEdgeBuffer2=new WebGLRenderTarget(Math.round(n/2),Math.round(s/2)),this.renderTargetEdgeBuffer2.texture.name="OutlinePass.edge2",this.renderTargetEdgeBuffer2.texture.generateMipmaps=!1;this.separableBlurMaterial1=this.getSeperableBlurMaterial(4),this.separableBlurMaterial1.uniforms.texSize.value.set(n,s),this.separableBlurMaterial1.uniforms.kernelRadius.value=1,this.separableBlurMaterial2=this.getSeperableBlurMaterial(4),this.separableBlurMaterial2.uniforms.texSize.value.set(Math.round(n/2),Math.round(s/2)),this.separableBlurMaterial2.uniforms.kernelRadius.value=4,this.overlayMaterial=this.getOverlayMaterial(),void 0===CopyShader&&console.error("THREE.OutlinePass relies on CopyShader");const a=CopyShader;this.copyUniforms=UniformsUtils.clone(a.uniforms),this.copyUniforms.opacity.value=1,this.materialCopy=new ShaderMaterial({uniforms:this.copyUniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader,blending:NoBlending,depthTest:!1,depthWrite:!1,transparent:!0}),this.enabled=!0,this.needsSwap=!1,this._oldClearColor=new Color,this.oldClearAlpha=1,this.fsQuad=new FullScreenQuad(null),this.tempPulseColor1=new Color,this.tempPulseColor2=new Color,this.textureMatrix=new Matrix4}dispose(){this.renderTargetMaskBuffer.dispose(),this.renderTargetDepthBuffer.dispose(),this.renderTargetMaskDownSampleBuffer.dispose(),this.renderTargetBlurBuffer1.dispose(),this.renderTargetBlurBuffer2.dispose(),this.renderTargetEdgeBuffer1.dispose(),this.renderTargetEdgeBuffer2.dispose(),this.depthMaterial.dispose(),this.prepareMaskMaterial.dispose(),this.edgeDetectionMaterial.dispose(),this.separableBlurMaterial1.dispose(),this.separableBlurMaterial2.dispose(),this.overlayMaterial.dispose(),this.materialCopy.dispose(),this.fsQuad.dispose()}setSize(e,t){this.renderTargetMaskBuffer.setSize(e,t),this.renderTargetDepthBuffer.setSize(e,t);let r=Math.round(e/this.downSampleRatio),i=Math.round(t/this.downSampleRatio);this.renderTargetMaskDownSampleBuffer.setSize(r,i),this.renderTargetBlurBuffer1.setSize(r,i),this.renderTargetEdgeBuffer1.setSize(r,i),this.separableBlurMaterial1.uniforms.texSize.value.set(r,i),r=Math.round(r/2),i=Math.round(i/2),this.renderTargetBlurBuffer2.setSize(r,i),this.renderTargetEdgeBuffer2.setSize(r,i),this.separableBlurMaterial2.uniforms.texSize.value.set(r,i)}changeVisibilityOfSelectedObjects(e){const t=this._visibilityCache;function r(r){r.isMesh&&(!0===e?r.visible=t.get(r):(t.set(r,r.visible),r.visible=e))}for(let e=0;e<this.selectedObjects.length;e++){this.selectedObjects[e].traverse(r)}}changeVisibilityOfNonSelectedObjects(e){const t=this._visibilityCache,r=[];function i(e){e.isMesh&&r.push(e)}for(let e=0;e<this.selectedObjects.length;e++){this.selectedObjects[e].traverse(i)}this.renderScene.traverse((function(i){if(i.isMesh||i.isSprite){let n=!1;for(let e=0;e<r.length;e++){if(r[e].id===i.id){n=!0;break}}if(!1===n){const r=i.visible;!1!==e&&!0!==t.get(i)||(i.visible=e),t.set(i,r)}}else(i.isPoints||i.isLine)&&(!0===e?i.visible=t.get(i):(t.set(i,i.visible),i.visible=e))}))}updateTextureMatrix(){this.textureMatrix.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),this.textureMatrix.multiply(this.renderCamera.projectionMatrix),this.textureMatrix.multiply(this.renderCamera.matrixWorldInverse)}render(e,t,r,i,n){if(this.selectedObjects.length>0){e.getClearColor(this._oldClearColor),this.oldClearAlpha=e.getClearAlpha();const t=e.autoClear;e.autoClear=!1,n&&e.state.buffers.stencil.setTest(!1),e.setClearColor(16777215,1),this.changeVisibilityOfSelectedObjects(!1);const i=this.renderScene.background;if(this.renderScene.background=null,this.renderScene.overrideMaterial=this.depthMaterial,e.setRenderTarget(this.renderTargetDepthBuffer),e.clear(),e.render(this.renderScene,this.renderCamera),this.changeVisibilityOfSelectedObjects(!0),this._visibilityCache.clear(),this.updateTextureMatrix(),this.changeVisibilityOfNonSelectedObjects(!1),this.renderScene.overrideMaterial=this.prepareMaskMaterial,this.prepareMaskMaterial.uniforms.cameraNearFar.value.set(this.renderCamera.near,this.renderCamera.far),this.prepareMaskMaterial.uniforms.depthTexture.value=this.renderTargetDepthBuffer.texture,this.prepareMaskMaterial.uniforms.textureMatrix.value=this.textureMatrix,e.setRenderTarget(this.renderTargetMaskBuffer),e.clear(),e.render(this.renderScene,this.renderCamera),this.renderScene.overrideMaterial=null,this.changeVisibilityOfNonSelectedObjects(!0),this._visibilityCache.clear(),this.renderScene.background=i,this.fsQuad.material=this.materialCopy,this.copyUniforms.tDiffuse.value=this.renderTargetMaskBuffer.texture,e.setRenderTarget(this.renderTargetMaskDownSampleBuffer),e.clear(),this.fsQuad.render(e),this.tempPulseColor1.copy(this.visibleEdgeColor),this.tempPulseColor2.copy(this.hiddenEdgeColor),this.pulsePeriod>0){const e=.625+.75*Math.cos(.01*performance.now()/this.pulsePeriod)/2;this.tempPulseColor1.multiplyScalar(e),this.tempPulseColor2.multiplyScalar(e)}this.fsQuad.material=this.edgeDetectionMaterial,this.edgeDetectionMaterial.uniforms.maskTexture.value=this.renderTargetMaskDownSampleBuffer.texture,this.edgeDetectionMaterial.uniforms.texSize.value.set(this.renderTargetMaskDownSampleBuffer.width,this.renderTargetMaskDownSampleBuffer.height),this.edgeDetectionMaterial.uniforms.visibleEdgeColor.value=this.tempPulseColor1,this.edgeDetectionMaterial.uniforms.hiddenEdgeColor.value=this.tempPulseColor2,e.setRenderTarget(this.renderTargetEdgeBuffer1),e.clear(),this.fsQuad.render(e),this.fsQuad.material=this.separableBlurMaterial1,this.separableBlurMaterial1.uniforms.colorTexture.value=this.renderTargetEdgeBuffer1.texture,this.separableBlurMaterial1.uniforms.direction.value=OutlinePass.BlurDirectionX,this.separableBlurMaterial1.uniforms.kernelRadius.value=this.edgeThickness,e.setRenderTarget(this.renderTargetBlurBuffer1),e.clear(),this.fsQuad.render(e),this.separableBlurMaterial1.uniforms.colorTexture.value=this.renderTargetBlurBuffer1.texture,this.separableBlurMaterial1.uniforms.direction.value=OutlinePass.BlurDirectionY,e.setRenderTarget(this.renderTargetEdgeBuffer1),e.clear(),this.fsQuad.render(e),this.fsQuad.material=this.separableBlurMaterial2,this.separableBlurMaterial2.uniforms.colorTexture.value=this.renderTargetEdgeBuffer1.texture,this.separableBlurMaterial2.uniforms.direction.value=OutlinePass.BlurDirectionX,e.setRenderTarget(this.renderTargetBlurBuffer2),e.clear(),this.fsQuad.render(e),this.separableBlurMaterial2.uniforms.colorTexture.value=this.renderTargetBlurBuffer2.texture,this.separableBlurMaterial2.uniforms.direction.value=OutlinePass.BlurDirectionY,e.setRenderTarget(this.renderTargetEdgeBuffer2),e.clear(),this.fsQuad.render(e),this.fsQuad.material=this.overlayMaterial,this.overlayMaterial.uniforms.maskTexture.value=this.renderTargetMaskBuffer.texture,this.overlayMaterial.uniforms.edgeTexture1.value=this.renderTargetEdgeBuffer1.texture,this.overlayMaterial.uniforms.edgeTexture2.value=this.renderTargetEdgeBuffer2.texture,this.overlayMaterial.uniforms.patternTexture.value=this.patternTexture,this.overlayMaterial.uniforms.edgeStrength.value=this.edgeStrength,this.overlayMaterial.uniforms.edgeGlow.value=this.edgeGlow,this.overlayMaterial.uniforms.usePatternTexture.value=this.usePatternTexture,n&&e.state.buffers.stencil.setTest(!0),e.setRenderTarget(r),this.fsQuad.render(e),e.setClearColor(this._oldClearColor,this.oldClearAlpha),e.autoClear=t}this.renderToScreen&&(this.fsQuad.material=this.materialCopy,this.copyUniforms.tDiffuse.value=r.texture,e.setRenderTarget(null),this.fsQuad.render(e))}getPrepareMaskMaterial(){return new ShaderMaterial({uniforms:{depthTexture:{value:null},cameraNearFar:{value:new Vector2(.5,.5)},textureMatrix:{value:null}},vertexShader:"#include <morphtarget_pars_vertex>\n\t\t\t\t#include <skinning_pars_vertex>\n\n\t\t\t\tvarying vec4 projTexCoord;\n\t\t\t\tvarying vec4 vPosition;\n\t\t\t\tuniform mat4 textureMatrix;\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\t#include <skinbase_vertex>\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <morphtarget_vertex>\n\t\t\t\t\t#include <skinning_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t\tvPosition = mvPosition;\n\n\t\t\t\t\tvec4 worldPosition = vec4( transformed, 1.0 );\n\n\t\t\t\t\t#ifdef USE_INSTANCING\n\n\t\t\t\t\t\tworldPosition = instanceMatrix * worldPosition;\n\n\t\t\t\t\t#endif\n\t\t\t\t\t\n\t\t\t\t\tworldPosition = modelMatrix * worldPosition;\n\n\t\t\t\t\tprojTexCoord = textureMatrix * worldPosition;\n\n\t\t\t\t}",fragmentShader:"#include <packing>\n\t\t\t\tvarying vec4 vPosition;\n\t\t\t\tvarying vec4 projTexCoord;\n\t\t\t\tuniform sampler2D depthTexture;\n\t\t\t\tuniform vec2 cameraNearFar;\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tfloat depth = unpackRGBAToDepth(texture2DProj( depthTexture, projTexCoord ));\n\t\t\t\t\tfloat viewZ = - DEPTH_TO_VIEW_Z( depth, cameraNearFar.x, cameraNearFar.y );\n\t\t\t\t\tfloat depthTest = (-vPosition.z > viewZ) ? 1.0 : 0.0;\n\t\t\t\t\tgl_FragColor = vec4(0.0, depthTest, 1.0, 1.0);\n\n\t\t\t\t}"})}getEdgeDetectionMaterial(){return new ShaderMaterial({uniforms:{maskTexture:{value:null},texSize:{value:new Vector2(.5,.5)},visibleEdgeColor:{value:new Vector3(1,1,1)},hiddenEdgeColor:{value:new Vector3(1,1,1)}},vertexShader:"varying vec2 vUv;\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvUv = uv;\n\t\t\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t\t\t}",fragmentShader:"varying vec2 vUv;\n\n\t\t\t\tuniform sampler2D maskTexture;\n\t\t\t\tuniform vec2 texSize;\n\t\t\t\tuniform vec3 visibleEdgeColor;\n\t\t\t\tuniform vec3 hiddenEdgeColor;\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvec2 invSize = 1.0 / texSize;\n\t\t\t\t\tvec4 uvOffset = vec4(1.0, 0.0, 0.0, 1.0) * vec4(invSize, invSize);\n\t\t\t\t\tvec4 c1 = texture2D( maskTexture, vUv + uvOffset.xy);\n\t\t\t\t\tvec4 c2 = texture2D( maskTexture, vUv - uvOffset.xy);\n\t\t\t\t\tvec4 c3 = texture2D( maskTexture, vUv + uvOffset.yw);\n\t\t\t\t\tvec4 c4 = texture2D( maskTexture, vUv - uvOffset.yw);\n\t\t\t\t\tfloat diff1 = (c1.r - c2.r)*0.5;\n\t\t\t\t\tfloat diff2 = (c3.r - c4.r)*0.5;\n\t\t\t\t\tfloat d = length( vec2(diff1, diff2) );\n\t\t\t\t\tfloat a1 = min(c1.g, c2.g);\n\t\t\t\t\tfloat a2 = min(c3.g, c4.g);\n\t\t\t\t\tfloat visibilityFactor = min(a1, a2);\n\t\t\t\t\tvec3 edgeColor = 1.0 - visibilityFactor > 0.001 ? visibleEdgeColor : hiddenEdgeColor;\n\t\t\t\t\tgl_FragColor = vec4(edgeColor, 1.0) * vec4(d);\n\t\t\t\t}"})}getSeperableBlurMaterial(e){return new ShaderMaterial({defines:{MAX_RADIUS:e},uniforms:{colorTexture:{value:null},texSize:{value:new Vector2(.5,.5)},direction:{value:new Vector2(.5,.5)},kernelRadius:{value:1}},vertexShader:"varying vec2 vUv;\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvUv = uv;\n\t\t\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t\t\t}",fragmentShader:"#include <common>\n\t\t\t\tvarying vec2 vUv;\n\t\t\t\tuniform sampler2D colorTexture;\n\t\t\t\tuniform vec2 texSize;\n\t\t\t\tuniform vec2 direction;\n\t\t\t\tuniform float kernelRadius;\n\n\t\t\t\tfloat gaussianPdf(in float x, in float sigma) {\n\t\t\t\t\treturn 0.39894 * exp( -0.5 * x * x/( sigma * sigma))/sigma;\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvec2 invSize = 1.0 / texSize;\n\t\t\t\t\tfloat sigma = kernelRadius/2.0;\n\t\t\t\t\tfloat weightSum = gaussianPdf(0.0, sigma);\n\t\t\t\t\tvec4 diffuseSum = texture2D( colorTexture, vUv) * weightSum;\n\t\t\t\t\tvec2 delta = direction * invSize * kernelRadius/float(MAX_RADIUS);\n\t\t\t\t\tvec2 uvOffset = delta;\n\t\t\t\t\tfor( int i = 1; i <= MAX_RADIUS; i ++ ) {\n\t\t\t\t\t\tfloat x = kernelRadius * float(i) / float(MAX_RADIUS);\n\t\t\t\t\t\tfloat w = gaussianPdf(x, sigma);\n\t\t\t\t\t\tvec4 sample1 = texture2D( colorTexture, vUv + uvOffset);\n\t\t\t\t\t\tvec4 sample2 = texture2D( colorTexture, vUv - uvOffset);\n\t\t\t\t\t\tdiffuseSum += ((sample1 + sample2) * w);\n\t\t\t\t\t\tweightSum += (2.0 * w);\n\t\t\t\t\t\tuvOffset += delta;\n\t\t\t\t\t}\n\t\t\t\t\tgl_FragColor = diffuseSum/weightSum;\n\t\t\t\t}"})}getOverlayMaterial(){return new ShaderMaterial({uniforms:{maskTexture:{value:null},edgeTexture1:{value:null},edgeTexture2:{value:null},patternTexture:{value:null},edgeStrength:{value:1},edgeGlow:{value:1},usePatternTexture:{value:0}},vertexShader:"varying vec2 vUv;\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvUv = uv;\n\t\t\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t\t\t}",fragmentShader:"varying vec2 vUv;\n\n\t\t\t\tuniform sampler2D maskTexture;\n\t\t\t\tuniform sampler2D edgeTexture1;\n\t\t\t\tuniform sampler2D edgeTexture2;\n\t\t\t\tuniform sampler2D patternTexture;\n\t\t\t\tuniform float edgeStrength;\n\t\t\t\tuniform float edgeGlow;\n\t\t\t\tuniform bool usePatternTexture;\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tvec4 edgeValue1 = texture2D(edgeTexture1, vUv);\n\t\t\t\t\tvec4 edgeValue2 = texture2D(edgeTexture2, vUv);\n\t\t\t\t\tvec4 maskColor = texture2D(maskTexture, vUv);\n\t\t\t\t\tvec4 patternColor = texture2D(patternTexture, 6.0 * vUv);\n\t\t\t\t\tfloat visibilityFactor = 1.0 - maskColor.g > 0.0 ? 1.0 : 0.5;\n\t\t\t\t\tvec4 edgeValue = edgeValue1 + edgeValue2 * edgeGlow;\n\t\t\t\t\tvec4 finalColor = edgeStrength * maskColor.r * edgeValue;\n\t\t\t\t\tif(usePatternTexture)\n\t\t\t\t\t\tfinalColor += + visibilityFactor * (1.0 - maskColor.r) * (1.0 - patternColor.r);\n\t\t\t\t\tgl_FragColor = finalColor;\n\t\t\t\t}",blending:AdditiveBlending,depthTest:!1,depthWrite:!1,transparent:!0})}};OutlinePass.BlurDirectionX=new Vector2(1,0),OutlinePass.BlurDirectionY=new Vector2(0,1);
// node_modules/three/examples/jsm/postprocessing/RenderPass.js
var RenderPass=class extends Pass{constructor(e,t,r,i,n){super(),this.scene=e,this.camera=t,this.overrideMaterial=r,this.clearColor=i,this.clearAlpha=void 0!==n?n:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new Color}render(e,t,r){const i=e.autoClear;let n,s;e.autoClear=!1,void 0!==this.overrideMaterial&&(s=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(e.getClearColor(this._oldClearColor),n=e.getClearAlpha(),e.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:r),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor&&e.setClearColor(this._oldClearColor,n),void 0!==this.overrideMaterial&&(this.scene.overrideMaterial=s),e.autoClear=i}},SAOShader={defines:{NUM_SAMPLES:7,NUM_RINGS:4,NORMAL_TEXTURE:0,DIFFUSE_TEXTURE:0,DEPTH_PACKING:1,PERSPECTIVE_CAMERA:1},uniforms:{tDepth:{value:null},tDiffuse:{value:null},tNormal:{value:null},size:{value:new Vector2(512,512)},cameraNear:{value:1},cameraFar:{value:100},cameraProjectionMatrix:{value:new Matrix4},cameraInverseProjectionMatrix:{value:new Matrix4},scale:{value:1},intensity:{value:.1},bias:{value:.5},minResolution:{value:0},kernelRadius:{value:100},randomSeed:{value:0}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\t#include <common>\n\n\t\tvarying vec2 vUv;\n\n\t\t#if DIFFUSE_TEXTURE == 1\n\t\tuniform sampler2D tDiffuse;\n\t\t#endif\n\n\t\tuniform sampler2D tDepth;\n\n\t\t#if NORMAL_TEXTURE == 1\n\t\tuniform sampler2D tNormal;\n\t\t#endif\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\t\tuniform mat4 cameraProjectionMatrix;\n\t\tuniform mat4 cameraInverseProjectionMatrix;\n\n\t\tuniform float scale;\n\t\tuniform float intensity;\n\t\tuniform float bias;\n\t\tuniform float kernelRadius;\n\t\tuniform float minResolution;\n\t\tuniform vec2 size;\n\t\tuniform float randomSeed;\n\n\t\t// RGBA depth\n\n\t\t#include <packing>\n\n\t\tvec4 getDefaultColor( const in vec2 screenPosition ) {\n\t\t\t#if DIFFUSE_TEXTURE == 1\n\t\t\treturn texture2D( tDiffuse, vUv );\n\t\t\t#else\n\t\t\treturn vec4( 1.0 );\n\t\t\t#endif\n\t\t}\n\n\t\tfloat getDepth( const in vec2 screenPosition ) {\n\t\t\t#if DEPTH_PACKING == 1\n\t\t\treturn unpackRGBAToDepth( texture2D( tDepth, screenPosition ) );\n\t\t\t#else\n\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\t\t\t#endif\n\t\t}\n\n\t\tfloat getViewZ( const in float depth ) {\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\t\t\treturn perspectiveDepthToViewZ( depth, cameraNear, cameraFar );\n\t\t\t#else\n\t\t\treturn orthographicDepthToViewZ( depth, cameraNear, cameraFar );\n\t\t\t#endif\n\t\t}\n\n\t\tvec3 getViewPosition( const in vec2 screenPosition, const in float depth, const in float viewZ ) {\n\t\t\tfloat clipW = cameraProjectionMatrix[2][3] * viewZ + cameraProjectionMatrix[3][3];\n\t\t\tvec4 clipPosition = vec4( ( vec3( screenPosition, depth ) - 0.5 ) * 2.0, 1.0 );\n\t\t\tclipPosition *= clipW; // unprojection.\n\n\t\t\treturn ( cameraInverseProjectionMatrix * clipPosition ).xyz;\n\t\t}\n\n\t\tvec3 getViewNormal( const in vec3 viewPosition, const in vec2 screenPosition ) {\n\t\t\t#if NORMAL_TEXTURE == 1\n\t\t\treturn unpackRGBToNormal( texture2D( tNormal, screenPosition ).xyz );\n\t\t\t#else\n\t\t\treturn normalize( cross( dFdx( viewPosition ), dFdy( viewPosition ) ) );\n\t\t\t#endif\n\t\t}\n\n\t\tfloat scaleDividedByCameraFar;\n\t\tfloat minResolutionMultipliedByCameraFar;\n\n\t\tfloat getOcclusion( const in vec3 centerViewPosition, const in vec3 centerViewNormal, const in vec3 sampleViewPosition ) {\n\t\t\tvec3 viewDelta = sampleViewPosition - centerViewPosition;\n\t\t\tfloat viewDistance = length( viewDelta );\n\t\t\tfloat scaledScreenDistance = scaleDividedByCameraFar * viewDistance;\n\n\t\t\treturn max(0.0, (dot(centerViewNormal, viewDelta) - minResolutionMultipliedByCameraFar) / scaledScreenDistance - bias) / (1.0 + pow2( scaledScreenDistance ) );\n\t\t}\n\n\t\t// moving costly divides into consts\n\t\tconst float ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\t\tconst float INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t\tfloat getAmbientOcclusion( const in vec3 centerViewPosition ) {\n\t\t\t// precompute some variables require in getOcclusion.\n\t\t\tscaleDividedByCameraFar = scale / cameraFar;\n\t\t\tminResolutionMultipliedByCameraFar = minResolution * cameraFar;\n\t\t\tvec3 centerViewNormal = getViewNormal( centerViewPosition, vUv );\n\n\t\t\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\t\t\tfloat angle = rand( vUv + randomSeed ) * PI2;\n\t\t\tvec2 radius = vec2( kernelRadius * INV_NUM_SAMPLES ) / size;\n\t\t\tvec2 radiusStep = radius;\n\n\t\t\tfloat occlusionSum = 0.0;\n\t\t\tfloat weightSum = 0.0;\n\n\t\t\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\t\t\tvec2 sampleUv = vUv + vec2( cos( angle ), sin( angle ) ) * radius;\n\t\t\t\tradius += radiusStep;\n\t\t\t\tangle += ANGLE_STEP;\n\n\t\t\t\tfloat sampleDepth = getDepth( sampleUv );\n\t\t\t\tif( sampleDepth >= ( 1.0 - EPSILON ) ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tfloat sampleViewZ = getViewZ( sampleDepth );\n\t\t\t\tvec3 sampleViewPosition = getViewPosition( sampleUv, sampleDepth, sampleViewZ );\n\t\t\t\tocclusionSum += getOcclusion( centerViewPosition, centerViewNormal, sampleViewPosition );\n\t\t\t\tweightSum += 1.0;\n\t\t\t}\n\n\t\t\tif( weightSum == 0.0 ) discard;\n\n\t\t\treturn occlusionSum * ( intensity / weightSum );\n\t\t}\n\n\t\tvoid main() {\n\t\t\tfloat centerDepth = getDepth( vUv );\n\t\t\tif( centerDepth >= ( 1.0 - EPSILON ) ) {\n\t\t\t\tdiscard;\n\t\t\t}\n\n\t\t\tfloat centerViewZ = getViewZ( centerDepth );\n\t\t\tvec3 viewPosition = getViewPosition( vUv, centerDepth, centerViewZ );\n\n\t\t\tfloat ambientOcclusion = getAmbientOcclusion( viewPosition );\n\n\t\t\tgl_FragColor = getDefaultColor( vUv );\n\t\t\tgl_FragColor.xyz *=  1.0 - ambientOcclusion;\n\t\t}"},DepthLimitedBlurShader={defines:{KERNEL_RADIUS:4,DEPTH_PACKING:1,PERSPECTIVE_CAMERA:1},uniforms:{tDiffuse:{value:null},size:{value:new Vector2(512,512)},sampleUvOffsets:{value:[new Vector2(0,0)]},sampleWeights:{value:[1]},tDepth:{value:null},cameraNear:{value:10},cameraFar:{value:1e3},depthCutoff:{value:10}},vertexShader:
/* glsl */
"\n\n\t\t#include <common>\n\n\t\tuniform vec2 size;\n\n\t\tvarying vec2 vUv;\n\t\tvarying vec2 vInvSize;\n\n\t\tvoid main() {\n\t\t\tvUv = uv;\n\t\t\tvInvSize = 1.0 / size;\n\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\t#include <common>\n\t\t#include <packing>\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform sampler2D tDepth;\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\t\tuniform float depthCutoff;\n\n\t\tuniform vec2 sampleUvOffsets[ KERNEL_RADIUS + 1 ];\n\t\tuniform float sampleWeights[ KERNEL_RADIUS + 1 ];\n\n\t\tvarying vec2 vUv;\n\t\tvarying vec2 vInvSize;\n\n\t\tfloat getDepth( const in vec2 screenPosition ) {\n\t\t\t#if DEPTH_PACKING == 1\n\t\t\treturn unpackRGBAToDepth( texture2D( tDepth, screenPosition ) );\n\t\t\t#else\n\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\t\t\t#endif\n\t\t}\n\n\t\tfloat getViewZ( const in float depth ) {\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\t\t\treturn perspectiveDepthToViewZ( depth, cameraNear, cameraFar );\n\t\t\t#else\n\t\t\treturn orthographicDepthToViewZ( depth, cameraNear, cameraFar );\n\t\t\t#endif\n\t\t}\n\n\t\tvoid main() {\n\t\t\tfloat depth = getDepth( vUv );\n\t\t\tif( depth >= ( 1.0 - EPSILON ) ) {\n\t\t\t\tdiscard;\n\t\t\t}\n\n\t\t\tfloat centerViewZ = -getViewZ( depth );\n\t\t\tbool rBreak = false, lBreak = false;\n\n\t\t\tfloat weightSum = sampleWeights[0];\n\t\t\tvec4 diffuseSum = texture2D( tDiffuse, vUv ) * weightSum;\n\n\t\t\tfor( int i = 1; i <= KERNEL_RADIUS; i ++ ) {\n\n\t\t\t\tfloat sampleWeight = sampleWeights[i];\n\t\t\t\tvec2 sampleUvOffset = sampleUvOffsets[i] * vInvSize;\n\n\t\t\t\tvec2 sampleUv = vUv + sampleUvOffset;\n\t\t\t\tfloat viewZ = -getViewZ( getDepth( sampleUv ) );\n\n\t\t\t\tif( abs( viewZ - centerViewZ ) > depthCutoff ) rBreak = true;\n\n\t\t\t\tif( ! rBreak ) {\n\t\t\t\t\tdiffuseSum += texture2D( tDiffuse, sampleUv ) * sampleWeight;\n\t\t\t\t\tweightSum += sampleWeight;\n\t\t\t\t}\n\n\t\t\t\tsampleUv = vUv - sampleUvOffset;\n\t\t\t\tviewZ = -getViewZ( getDepth( sampleUv ) );\n\n\t\t\t\tif( abs( viewZ - centerViewZ ) > depthCutoff ) lBreak = true;\n\n\t\t\t\tif( ! lBreak ) {\n\t\t\t\t\tdiffuseSum += texture2D( tDiffuse, sampleUv ) * sampleWeight;\n\t\t\t\t\tweightSum += sampleWeight;\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tgl_FragColor = diffuseSum / weightSum;\n\t\t}"},BlurShaderUtils={createSampleWeights:function(e,t){const r=[];for(let i=0;i<=e;i++)r.push(gaussian(i,t));return r},createSampleOffsets:function(e,t){const r=[];for(let i=0;i<=e;i++)r.push(t.clone().multiplyScalar(i));return r},configure:function(e,t,r,i){e.defines.KERNEL_RADIUS=t,e.uniforms.sampleUvOffsets.value=BlurShaderUtils.createSampleOffsets(t,i),e.uniforms.sampleWeights.value=BlurShaderUtils.createSampleWeights(t,r),e.needsUpdate=!0}};
// node_modules/three/examples/jsm/shaders/SAOShader.js
function gaussian(e,t){return Math.exp(-e*e/(t*t*2))/(Math.sqrt(2*Math.PI)*t)}
// node_modules/three/examples/jsm/shaders/UnpackDepthRGBAShader.js
var UnpackDepthRGBAShader={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\t#include <packing>\n\n\t\tvoid main() {\n\n\t\t\tfloat depth = 1.0 - unpackRGBAToDepth( texture2D( tDiffuse, vUv ) );\n\t\t\tgl_FragColor = vec4( vec3( depth ), opacity );\n\n\t\t}"},SAOPass=class extends Pass{constructor(e,t,r=!1,i=!1,n=new Vector2(256,256)){let s;super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.supportsDepthTextureExtension=r,this.supportsNormalTexture=i,this.originalClearColor=new Color,this._oldClearColor=new Color,this.oldClearAlpha=1,this.params={output:0,saoBias:.5,saoIntensity:.18,saoScale:1,saoKernelRadius:100,saoMinResolution:0,saoBlur:!0,saoBlurRadius:8,saoBlurStdDev:4,saoBlurDepthCutoff:.01},this.resolution=new Vector2(n.x,n.y),this.saoRenderTarget=new WebGLRenderTarget(this.resolution.x,this.resolution.y),this.blurIntermediateRenderTarget=this.saoRenderTarget.clone(),this.beautyRenderTarget=this.saoRenderTarget.clone(),this.normalRenderTarget=new WebGLRenderTarget(this.resolution.x,this.resolution.y,{minFilter:NearestFilter,magFilter:NearestFilter}),this.depthRenderTarget=this.normalRenderTarget.clone(),this.supportsDepthTextureExtension&&(s=new DepthTexture,s.type=UnsignedShortType,this.beautyRenderTarget.depthTexture=s,this.beautyRenderTarget.depthBuffer=!0),this.depthMaterial=new MeshDepthMaterial,this.depthMaterial.depthPacking=RGBADepthPacking,this.depthMaterial.blending=NoBlending,this.normalMaterial=new MeshNormalMaterial,this.normalMaterial.blending=NoBlending,void 0===SAOShader&&console.error("THREE.SAOPass relies on SAOShader"),this.saoMaterial=new ShaderMaterial({defines:Object.assign({},SAOShader.defines),fragmentShader:SAOShader.fragmentShader,vertexShader:SAOShader.vertexShader,uniforms:UniformsUtils.clone(SAOShader.uniforms)}),this.saoMaterial.extensions.derivatives=!0,this.saoMaterial.defines.DEPTH_PACKING=this.supportsDepthTextureExtension?0:1,this.saoMaterial.defines.NORMAL_TEXTURE=this.supportsNormalTexture?1:0,this.saoMaterial.defines.PERSPECTIVE_CAMERA=this.camera.isPerspectiveCamera?1:0,this.saoMaterial.uniforms.tDepth.value=this.supportsDepthTextureExtension?s:this.depthRenderTarget.texture,this.saoMaterial.uniforms.tNormal.value=this.normalRenderTarget.texture,this.saoMaterial.uniforms.size.value.set(this.resolution.x,this.resolution.y),this.saoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.saoMaterial.uniforms.cameraProjectionMatrix.value=this.camera.projectionMatrix,this.saoMaterial.blending=NoBlending,void 0===DepthLimitedBlurShader&&console.error("THREE.SAOPass relies on DepthLimitedBlurShader"),this.vBlurMaterial=new ShaderMaterial({uniforms:UniformsUtils.clone(DepthLimitedBlurShader.uniforms),defines:Object.assign({},DepthLimitedBlurShader.defines),vertexShader:DepthLimitedBlurShader.vertexShader,fragmentShader:DepthLimitedBlurShader.fragmentShader}),this.vBlurMaterial.defines.DEPTH_PACKING=this.supportsDepthTextureExtension?0:1,this.vBlurMaterial.defines.PERSPECTIVE_CAMERA=this.camera.isPerspectiveCamera?1:0,this.vBlurMaterial.uniforms.tDiffuse.value=this.saoRenderTarget.texture,this.vBlurMaterial.uniforms.tDepth.value=this.supportsDepthTextureExtension?s:this.depthRenderTarget.texture,this.vBlurMaterial.uniforms.size.value.set(this.resolution.x,this.resolution.y),this.vBlurMaterial.blending=NoBlending,this.hBlurMaterial=new ShaderMaterial({uniforms:UniformsUtils.clone(DepthLimitedBlurShader.uniforms),defines:Object.assign({},DepthLimitedBlurShader.defines),vertexShader:DepthLimitedBlurShader.vertexShader,fragmentShader:DepthLimitedBlurShader.fragmentShader}),this.hBlurMaterial.defines.DEPTH_PACKING=this.supportsDepthTextureExtension?0:1,this.hBlurMaterial.defines.PERSPECTIVE_CAMERA=this.camera.isPerspectiveCamera?1:0,this.hBlurMaterial.uniforms.tDiffuse.value=this.blurIntermediateRenderTarget.texture,this.hBlurMaterial.uniforms.tDepth.value=this.supportsDepthTextureExtension?s:this.depthRenderTarget.texture,this.hBlurMaterial.uniforms.size.value.set(this.resolution.x,this.resolution.y),this.hBlurMaterial.blending=NoBlending,void 0===CopyShader&&console.error("THREE.SAOPass relies on CopyShader"),this.materialCopy=new ShaderMaterial({uniforms:UniformsUtils.clone(CopyShader.uniforms),vertexShader:CopyShader.vertexShader,fragmentShader:CopyShader.fragmentShader,blending:NoBlending}),this.materialCopy.transparent=!0,this.materialCopy.depthTest=!1,this.materialCopy.depthWrite=!1,this.materialCopy.blending=CustomBlending,this.materialCopy.blendSrc=DstColorFactor,this.materialCopy.blendDst=ZeroFactor,this.materialCopy.blendEquation=AddEquation,this.materialCopy.blendSrcAlpha=DstAlphaFactor,this.materialCopy.blendDstAlpha=ZeroFactor,this.materialCopy.blendEquationAlpha=AddEquation,void 0===UnpackDepthRGBAShader&&console.error("THREE.SAOPass relies on UnpackDepthRGBAShader"),this.depthCopy=new ShaderMaterial({uniforms:UniformsUtils.clone(UnpackDepthRGBAShader.uniforms),vertexShader:UnpackDepthRGBAShader.vertexShader,fragmentShader:UnpackDepthRGBAShader.fragmentShader,blending:NoBlending}),this.fsQuad=new FullScreenQuad(null)}render(e,t,r){if(this.renderToScreen&&(this.materialCopy.blending=NoBlending,this.materialCopy.uniforms.tDiffuse.value=r.texture,this.materialCopy.needsUpdate=!0,this.renderPass(e,this.materialCopy,null)),1===this.params.output)return;e.getClearColor(this._oldClearColor),this.oldClearAlpha=e.getClearAlpha();const i=e.autoClear;e.autoClear=!1,e.setRenderTarget(this.depthRenderTarget),e.clear(),this.saoMaterial.uniforms.bias.value=this.params.saoBias,this.saoMaterial.uniforms.intensity.value=this.params.saoIntensity,this.saoMaterial.uniforms.scale.value=this.params.saoScale,this.saoMaterial.uniforms.kernelRadius.value=this.params.saoKernelRadius,this.saoMaterial.uniforms.minResolution.value=this.params.saoMinResolution,this.saoMaterial.uniforms.cameraNear.value=this.camera.near,this.saoMaterial.uniforms.cameraFar.value=this.camera.far;const n=this.params.saoBlurDepthCutoff*(this.camera.far-this.camera.near);this.vBlurMaterial.uniforms.depthCutoff.value=n,this.hBlurMaterial.uniforms.depthCutoff.value=n,this.vBlurMaterial.uniforms.cameraNear.value=this.camera.near,this.vBlurMaterial.uniforms.cameraFar.value=this.camera.far,this.hBlurMaterial.uniforms.cameraNear.value=this.camera.near,this.hBlurMaterial.uniforms.cameraFar.value=this.camera.far,this.params.saoBlurRadius=Math.floor(this.params.saoBlurRadius),this.prevStdDev===this.params.saoBlurStdDev&&this.prevNumSamples===this.params.saoBlurRadius||(BlurShaderUtils.configure(this.vBlurMaterial,this.params.saoBlurRadius,this.params.saoBlurStdDev,new Vector2(0,1)),BlurShaderUtils.configure(this.hBlurMaterial,this.params.saoBlurRadius,this.params.saoBlurStdDev,new Vector2(1,0)),this.prevStdDev=this.params.saoBlurStdDev,this.prevNumSamples=this.params.saoBlurRadius),e.setClearColor(0),e.setRenderTarget(this.beautyRenderTarget),e.clear(),e.render(this.scene,this.camera),this.supportsDepthTextureExtension||this.renderOverride(e,this.depthMaterial,this.depthRenderTarget,0,1),this.supportsNormalTexture&&this.renderOverride(e,this.normalMaterial,this.normalRenderTarget,7829503,1),this.renderPass(e,this.saoMaterial,this.saoRenderTarget,16777215,1),this.params.saoBlur&&(this.renderPass(e,this.vBlurMaterial,this.blurIntermediateRenderTarget,16777215,1),this.renderPass(e,this.hBlurMaterial,this.saoRenderTarget,16777215,1));let s=this.materialCopy;3===this.params.output?this.supportsDepthTextureExtension?(this.materialCopy.uniforms.tDiffuse.value=this.beautyRenderTarget.depthTexture,this.materialCopy.needsUpdate=!0):(this.depthCopy.uniforms.tDiffuse.value=this.depthRenderTarget.texture,this.depthCopy.needsUpdate=!0,s=this.depthCopy):4===this.params.output?(this.materialCopy.uniforms.tDiffuse.value=this.normalRenderTarget.texture,this.materialCopy.needsUpdate=!0):(this.materialCopy.uniforms.tDiffuse.value=this.saoRenderTarget.texture,this.materialCopy.needsUpdate=!0),0===this.params.output?s.blending=CustomBlending:s.blending=NoBlending,this.renderPass(e,s,this.renderToScreen?null:r),e.setClearColor(this._oldClearColor,this.oldClearAlpha),e.autoClear=i}renderPass(e,t,r,i,n){e.getClearColor(this.originalClearColor);const s=e.getClearAlpha(),a=e.autoClear;e.setRenderTarget(r),e.autoClear=!1,null!=i&&(e.setClearColor(i),e.setClearAlpha(n||0),e.clear()),this.fsQuad.material=t,this.fsQuad.render(e),e.autoClear=a,e.setClearColor(this.originalClearColor),e.setClearAlpha(s)}renderOverride(e,t,r,i,n){e.getClearColor(this.originalClearColor);const s=e.getClearAlpha(),a=e.autoClear;e.setRenderTarget(r),e.autoClear=!1,i=t.clearColor||i,n=t.clearAlpha||n,null!=i&&(e.setClearColor(i),e.setClearAlpha(n||0),e.clear()),this.scene.overrideMaterial=t,e.render(this.scene,this.camera),this.scene.overrideMaterial=null,e.autoClear=a,e.setClearColor(this.originalClearColor),e.setClearAlpha(s)}setSize(e,t){this.beautyRenderTarget.setSize(e,t),this.saoRenderTarget.setSize(e,t),this.blurIntermediateRenderTarget.setSize(e,t),this.normalRenderTarget.setSize(e,t),this.depthRenderTarget.setSize(e,t),this.saoMaterial.uniforms.size.value.set(e,t),this.saoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.saoMaterial.uniforms.cameraProjectionMatrix.value=this.camera.projectionMatrix,this.saoMaterial.needsUpdate=!0,this.vBlurMaterial.uniforms.size.value.set(e,t),this.vBlurMaterial.needsUpdate=!0,this.hBlurMaterial.uniforms.size.value.set(e,t),this.hBlurMaterial.needsUpdate=!0}dispose(){this.saoRenderTarget.dispose(),this.blurIntermediateRenderTarget.dispose(),this.beautyRenderTarget.dispose(),this.normalRenderTarget.dispose(),this.depthRenderTarget.dispose(),this.depthMaterial.dispose(),this.normalMaterial.dispose(),this.saoMaterial.dispose(),this.vBlurMaterial.dispose(),this.hBlurMaterial.dispose(),this.materialCopy.dispose(),this.depthCopy.dispose(),this.fsQuad.dispose()}};
// node_modules/three/examples/jsm/postprocessing/SAOPass.js
SAOPass.OUTPUT={Beauty:1,Default:0,SAO:2,Depth:3,Normal:4};
// node_modules/three/examples/jsm/postprocessing/SSAARenderPass.js
var SSAARenderPass=class extends Pass{constructor(e,t,r,i){super(),this.scene=e,this.camera=t,this.sampleLevel=4,this.unbiased=!0,this.clearColor=void 0!==r?r:0,this.clearAlpha=void 0!==i?i:0,this._oldClearColor=new Color,void 0===CopyShader&&console.error("THREE.SSAARenderPass relies on CopyShader");const n=CopyShader;this.copyUniforms=UniformsUtils.clone(n.uniforms),this.copyMaterial=new ShaderMaterial({uniforms:this.copyUniforms,vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,transparent:!0,blending:AdditiveBlending,depthTest:!1,depthWrite:!1}),this.fsQuad=new FullScreenQuad(this.copyMaterial)}dispose(){this.sampleRenderTarget&&(this.sampleRenderTarget.dispose(),this.sampleRenderTarget=null),this.copyMaterial.dispose(),this.fsQuad.dispose()}setSize(e,t){this.sampleRenderTarget&&this.sampleRenderTarget.setSize(e,t)}render(e,t,r){this.sampleRenderTarget||(this.sampleRenderTarget=new WebGLRenderTarget(r.width,r.height),this.sampleRenderTarget.texture.name="SSAARenderPass.sample");const i=_JitterVectors[Math.max(0,Math.min(this.sampleLevel,5))],n=e.autoClear;e.autoClear=!1,e.getClearColor(this._oldClearColor);const s=e.getClearAlpha(),a=1/i.length;this.copyUniforms.tDiffuse.value=this.sampleRenderTarget.texture;const o={fullWidth:r.width,fullHeight:r.height,offsetX:0,offsetY:0,width:r.width,height:r.height},l=Object.assign({},this.camera.view);l.enabled&&Object.assign(o,l);for(let r=0;r<i.length;r++){const n=i[r];this.camera.setViewOffset&&this.camera.setViewOffset(o.fullWidth,o.fullHeight,o.offsetX+.0625*n[0],o.offsetY+.0625*n[1],
// 0.0625 = 1 / 16
o.width,o.height);let s=a;if(this.unbiased){s+=.03125*((r+.5)/i.length-.5)}this.copyUniforms.opacity.value=s,e.setClearColor(this.clearColor,this.clearAlpha),e.setRenderTarget(this.sampleRenderTarget),e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(this.renderToScreen?null:t),0===r&&(e.setClearColor(0,0),e.clear()),this.fsQuad.render(e)}this.camera.setViewOffset&&l.enabled?this.camera.setViewOffset(l.fullWidth,l.fullHeight,l.offsetX,l.offsetY,l.width,l.height):this.camera.clearViewOffset&&this.camera.clearViewOffset(),e.autoClear=n,e.setClearColor(this._oldClearColor,s)}},_JitterVectors=[[[0,0]],[[4,4],[-4,-4]],[[-2,-6],[6,-2],[-6,2],[2,6]],[[1,-3],[-1,3],[5,1],[-3,-5],[-5,5],[-7,-1],[3,7],[7,-7]],[[1,1],[-1,-3],[-3,2],[4,-1],[-5,-2],[2,5],[5,3],[3,-5],[-2,6],[0,-7],[-4,-6],[-6,4],[-8,0],[7,-4],[6,7],[-7,-8]],[[-4,-7],[-7,-5],[-3,-5],[-5,-4],[-1,-4],[-2,-2],[-6,-1],[-4,0],[-7,1],[-1,2],[-6,3],[-3,3],[-7,6],[-3,6],[-5,7],[-1,7],[5,-7],[1,-6],[6,-5],[4,-4],[2,-3],[7,-2],[1,-1],[4,-1],[2,1],[6,2],[0,4],[4,4],[2,5],[7,5],[5,6],[3,7]]],SimplexNoise=class{constructor(e=Math){this.grad3=[[1,1,0],[-1,1,0],[1,-1,0],[-1,-1,0],[1,0,1],[-1,0,1],[1,0,-1],[-1,0,-1],[0,1,1],[0,-1,1],[0,1,-1],[0,-1,-1]],this.grad4=[[0,1,1,1],[0,1,1,-1],[0,1,-1,1],[0,1,-1,-1],[0,-1,1,1],[0,-1,1,-1],[0,-1,-1,1],[0,-1,-1,-1],[1,0,1,1],[1,0,1,-1],[1,0,-1,1],[1,0,-1,-1],[-1,0,1,1],[-1,0,1,-1],[-1,0,-1,1],[-1,0,-1,-1],[1,1,0,1],[1,1,0,-1],[1,-1,0,1],[1,-1,0,-1],[-1,1,0,1],[-1,1,0,-1],[-1,-1,0,1],[-1,-1,0,-1],[1,1,1,0],[1,1,-1,0],[1,-1,1,0],[1,-1,-1,0],[-1,1,1,0],[-1,1,-1,0],[-1,-1,1,0],[-1,-1,-1,0]],this.p=[];for(let t=0;t<256;t++)this.p[t]=Math.floor(256*e.random());this.perm=[];for(let e=0;e<512;e++)this.perm[e]=this.p[255&e];this.simplex=[[0,1,2,3],[0,1,3,2],[0,0,0,0],[0,2,3,1],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,2,3,0],[0,2,1,3],[0,0,0,0],[0,3,1,2],[0,3,2,1],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,3,2,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,2,0,3],[0,0,0,0],[1,3,0,2],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,3,0,1],[2,3,1,0],[1,0,2,3],[1,0,3,2],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,0,3,1],[0,0,0,0],[2,1,3,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,0,1,3],[0,0,0,0],[0,0,0,0],[0,0,0,0],[3,0,1,2],[3,0,2,1],[0,0,0,0],[3,1,2,0],[2,1,0,3],[0,0,0,0],[0,0,0,0],[0,0,0,0],[3,1,0,2],[0,0,0,0],[3,2,0,1],[3,2,1,0]]}dot(e,t,r){return e[0]*t+e[1]*r}dot3(e,t,r,i){return e[0]*t+e[1]*r+e[2]*i}dot4(e,t,r,i,n){return e[0]*t+e[1]*r+e[2]*i+e[3]*n}noise(e,t){let r,i,n;const s=(e+t)*(.5*(Math.sqrt(3)-1)),a=Math.floor(e+s),o=Math.floor(t+s),l=(3-Math.sqrt(3))/6,c=(a+o)*l,u=e-(a-c),h=t-(o-c);let p,d;u>h?(p=1,d=0):(p=0,d=1);const m=u-p+l,f=h-d+l,g=u-1+2*l,_=h-1+2*l,y=255&a,T=255&o,v=this.perm[y+this.perm[T]]%12,E=this.perm[y+p+this.perm[T+d]]%12,I=this.perm[y+1+this.perm[T+1]]%12;let b=.5-u*u-h*h;b<0?r=0:(b*=b,r=b*b*this.dot(this.grad3[v],u,h));let x=.5-m*m-f*f;x<0?i=0:(x*=x,i=x*x*this.dot(this.grad3[E],m,f));let S=.5-g*g-_*_;return S<0?n=0:(S*=S,n=S*S*this.dot(this.grad3[I],g,_)),70*(r+i+n)}
// 3D simplex noise
noise3d(e,t,r){let i,n,s,a;const o=(e+t+r)*(1/3),l=Math.floor(e+o),c=Math.floor(t+o),u=Math.floor(r+o),h=1/6,p=(l+c+u)*h,d=e-(l-p),m=t-(c-p),f=r-(u-p);let g,_,y,T,v,E;d>=m?m>=f?(g=1,_=0,y=0,T=1,v=1,E=0):d>=f?(g=1,_=0,y=0,T=1,v=0,E=1):(g=0,_=0,y=1,T=1,v=0,E=1):m<f?(g=0,_=0,y=1,T=0,v=1,E=1):d<f?(g=0,_=1,y=0,T=0,v=1,E=1):(g=0,_=1,y=0,T=1,v=1,E=0);const I=d-g+h,b=m-_+h,x=f-y+h,S=d-T+2*h,w=m-v+2*h,C=f-E+2*h,M=d-1+.5,R=m-1+.5,A=f-1+.5,D=255&l,O=255&c,L=255&u,P=this.perm[D+this.perm[O+this.perm[L]]]%12,N=this.perm[D+g+this.perm[O+_+this.perm[L+y]]]%12,F=this.perm[D+T+this.perm[O+v+this.perm[L+E]]]%12,U=this.perm[D+1+this.perm[O+1+this.perm[L+1]]]%12;let B=.6-d*d-m*m-f*f;B<0?i=0:(B*=B,i=B*B*this.dot3(this.grad3[P],d,m,f));let k=.6-I*I-b*b-x*x;k<0?n=0:(k*=k,n=k*k*this.dot3(this.grad3[N],I,b,x));let G=.6-S*S-w*w-C*C;G<0?s=0:(G*=G,s=G*G*this.dot3(this.grad3[F],S,w,C));let V=.6-M*M-R*R-A*A;return V<0?a=0:(V*=V,a=V*V*this.dot3(this.grad3[U],M,R,A)),32*(i+n+s+a)}
// 4D simplex noise
noise4d(e,t,r,i){const n=this.grad4,s=this.simplex,a=this.perm,o=(Math.sqrt(5)-1)/4,l=(5-Math.sqrt(5))/20;let c,u,h,p,d;const m=(e+t+r+i)*o,f=Math.floor(e+m),g=Math.floor(t+m),_=Math.floor(r+m),y=Math.floor(i+m),T=(f+g+_+y)*l,v=e-(f-T),E=t-(g-T),I=r-(_-T),b=i-(y-T),x=(v>E?32:0)+(v>I?16:0)+(E>I?8:0)+(v>b?4:0)+(E>b?2:0)+(I>b?1:0),S=s[x][0]>=3?1:0,w=s[x][1]>=3?1:0,C=s[x][2]>=3?1:0,M=s[x][3]>=3?1:0,R=s[x][0]>=2?1:0,A=s[x][1]>=2?1:0,D=s[x][2]>=2?1:0,O=s[x][3]>=2?1:0,L=s[x][0]>=1?1:0,P=s[x][1]>=1?1:0,N=s[x][2]>=1?1:0,F=s[x][3]>=1?1:0,U=v-S+l,B=E-w+l,k=I-C+l,G=b-M+l,V=v-R+2*l,H=E-A+2*l,j=I-D+2*l,z=b-O+2*l,q=v-L+3*l,W=E-P+3*l,Y=I-N+3*l,X=b-F+3*l,J=v-1+4*l,$=E-1+4*l,Z=I-1+4*l,K=b-1+4*l,Q=255&f,ee=255&g,te=255&_,re=255&y,ie=a[Q+a[ee+a[te+a[re]]]]%32,ne=a[Q+S+a[ee+w+a[te+C+a[re+M]]]]%32,se=a[Q+R+a[ee+A+a[te+D+a[re+O]]]]%32,ae=a[Q+L+a[ee+P+a[te+N+a[re+F]]]]%32,oe=a[Q+1+a[ee+1+a[te+1+a[re+1]]]]%32;let le=.6-v*v-E*E-I*I-b*b;le<0?c=0:(le*=le,c=le*le*this.dot4(n[ie],v,E,I,b));let ce=.6-U*U-B*B-k*k-G*G;ce<0?u=0:(ce*=ce,u=ce*ce*this.dot4(n[ne],U,B,k,G));let ue=.6-V*V-H*H-j*j-z*z;ue<0?h=0:(ue*=ue,h=ue*ue*this.dot4(n[se],V,H,j,z));let he=.6-q*q-W*W-Y*Y-X*X;he<0?p=0:(he*=he,p=he*he*this.dot4(n[ae],q,W,Y,X));let pe=.6-J*J-$*$-Z*Z-K*K;return pe<0?d=0:(pe*=pe,d=pe*pe*this.dot4(n[oe],J,$,Z,K)),27*(c+u+h+p+d)}},SSAOShader={defines:{PERSPECTIVE_CAMERA:1,KERNEL_SIZE:32},uniforms:{tDiffuse:{value:null},tNormal:{value:null},tDepth:{value:null},tNoise:{value:null},kernel:{value:null},cameraNear:{value:null},cameraFar:{value:null},resolution:{value:new Vector2},cameraProjectionMatrix:{value:new Matrix4},cameraInverseProjectionMatrix:{value:new Matrix4},kernelRadius:{value:8},minDistance:{value:.005},maxDistance:{value:.05}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform sampler2D tNormal;\n\t\tuniform sampler2D tDepth;\n\t\tuniform sampler2D tNoise;\n\n\t\tuniform vec3 kernel[ KERNEL_SIZE ];\n\n\t\tuniform vec2 resolution;\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\t\tuniform mat4 cameraProjectionMatrix;\n\t\tuniform mat4 cameraInverseProjectionMatrix;\n\n\t\tuniform float kernelRadius;\n\t\tuniform float minDistance; // avoid artifacts caused by neighbour fragments with minimal depth difference\n\t\tuniform float maxDistance; // avoid the influence of fragments which are too far away\n\n\t\tvarying vec2 vUv;\n\n\t\t#include <packing>\n\n\t\tfloat getDepth( const in vec2 screenPosition ) {\n\n\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t}\n\n\t\tfloat getLinearDepth( const in vec2 screenPosition ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\tfloat fragCoordZ = texture2D( tDepth, screenPosition ).x;\n\t\t\t\tfloat viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );\n\t\t\t\treturn viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tfloat getViewZ( const in float depth ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\treturn perspectiveDepthToViewZ( depth, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn orthographicDepthToViewZ( depth, cameraNear, cameraFar );\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tvec3 getViewPosition( const in vec2 screenPosition, const in float depth, const in float viewZ ) {\n\n\t\t\tfloat clipW = cameraProjectionMatrix[2][3] * viewZ + cameraProjectionMatrix[3][3];\n\n\t\t\tvec4 clipPosition = vec4( ( vec3( screenPosition, depth ) - 0.5 ) * 2.0, 1.0 );\n\n\t\t\tclipPosition *= clipW; // unprojection.\n\n\t\t\treturn ( cameraInverseProjectionMatrix * clipPosition ).xyz;\n\n\t\t}\n\n\t\tvec3 getViewNormal( const in vec2 screenPosition ) {\n\n\t\t\treturn unpackRGBToNormal( texture2D( tNormal, screenPosition ).xyz );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tfloat depth = getDepth( vUv );\n\t\t\tfloat viewZ = getViewZ( depth );\n\n\t\t\tvec3 viewPosition = getViewPosition( vUv, depth, viewZ );\n\t\t\tvec3 viewNormal = getViewNormal( vUv );\n\n\t\t\tvec2 noiseScale = vec2( resolution.x / 4.0, resolution.y / 4.0 );\n\t\t\tvec3 random = vec3( texture2D( tNoise, vUv * noiseScale ).r );\n\n\t\t\t// compute matrix used to reorient a kernel vector\n\n\t\t\tvec3 tangent = normalize( random - viewNormal * dot( random, viewNormal ) );\n\t\t\tvec3 bitangent = cross( viewNormal, tangent );\n\t\t\tmat3 kernelMatrix = mat3( tangent, bitangent, viewNormal );\n\n\t\t float occlusion = 0.0;\n\n\t\t for ( int i = 0; i < KERNEL_SIZE; i ++ ) {\n\n\t\t\t\tvec3 sampleVector = kernelMatrix * kernel[ i ]; // reorient sample vector in view space\n\t\t\t\tvec3 samplePoint = viewPosition + ( sampleVector * kernelRadius ); // calculate sample point\n\n\t\t\t\tvec4 samplePointNDC = cameraProjectionMatrix * vec4( samplePoint, 1.0 ); // project point and calculate NDC\n\t\t\t\tsamplePointNDC /= samplePointNDC.w;\n\n\t\t\t\tvec2 samplePointUv = samplePointNDC.xy * 0.5 + 0.5; // compute uv coordinates\n\n\t\t\t\tfloat realDepth = getLinearDepth( samplePointUv ); // get linear depth from depth texture\n\t\t\t\tfloat sampleDepth = viewZToOrthographicDepth( samplePoint.z, cameraNear, cameraFar ); // compute linear depth of the sample view Z value\n\t\t\t\tfloat delta = sampleDepth - realDepth;\n\n\t\t\t\tif ( delta > minDistance && delta < maxDistance ) { // if fragment is before sample point, increase occlusion\n\n\t\t\t\t\tocclusion += 1.0;\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tocclusion = clamp( occlusion / float( KERNEL_SIZE ), 0.0, 1.0 );\n\n\t\t\tgl_FragColor = vec4( vec3( 1.0 - occlusion ), 1.0 );\n\n\t\t}"},SSAODepthShader={defines:{PERSPECTIVE_CAMERA:1},uniforms:{tDepth:{value:null},cameraNear:{value:null},cameraFar:{value:null}},vertexShader:"varying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"uniform sampler2D tDepth;\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\n\t\tvarying vec2 vUv;\n\n\t\t#include <packing>\n\n\t\tfloat getLinearDepth( const in vec2 screenPosition ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\tfloat fragCoordZ = texture2D( tDepth, screenPosition ).x;\n\t\t\t\tfloat viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );\n\t\t\t\treturn viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tfloat depth = getLinearDepth( vUv );\n\t\t\tgl_FragColor = vec4( vec3( 1.0 - depth ), 1.0 );\n\n\t\t}"},SSAOBlurShader={uniforms:{tDiffuse:{value:null},resolution:{value:new Vector2}},vertexShader:"varying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"uniform sampler2D tDiffuse;\n\n\t\tuniform vec2 resolution;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec2 texelSize = ( 1.0 / resolution );\n\t\t\tfloat result = 0.0;\n\n\t\t\tfor ( int i = - 2; i <= 2; i ++ ) {\n\n\t\t\t\tfor ( int j = - 2; j <= 2; j ++ ) {\n\n\t\t\t\t\tvec2 offset = ( vec2( float( i ), float( j ) ) ) * texelSize;\n\t\t\t\t\tresult += texture2D( tDiffuse, vUv + offset ).r;\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tgl_FragColor = vec4( vec3( result / ( 5.0 * 5.0 ) ), 1.0 );\n\n\t\t}"},SSAOPass=class extends Pass{constructor(e,t,r,i){super(),this.width=void 0!==r?r:512,this.height=void 0!==i?i:512,this.clear=!0,this.camera=t,this.scene=e,this.kernelRadius=8,this.kernelSize=32,this.kernel=[],this.noiseTexture=null,this.output=0,this.minDistance=.005,this.maxDistance=.1,this._visibilityCache=new Map,this.generateSampleKernel(),this.generateRandomKernelRotations();const n=new DepthTexture;n.format=DepthStencilFormat,n.type=UnsignedInt248Type,this.beautyRenderTarget=new WebGLRenderTarget(this.width,this.height),this.normalRenderTarget=new WebGLRenderTarget(this.width,this.height,{minFilter:NearestFilter,magFilter:NearestFilter,depthTexture:n}),this.ssaoRenderTarget=new WebGLRenderTarget(this.width,this.height),this.blurRenderTarget=this.ssaoRenderTarget.clone(),void 0===SSAOShader&&console.error("THREE.SSAOPass: The pass relies on SSAOShader."),this.ssaoMaterial=new ShaderMaterial({defines:Object.assign({},SSAOShader.defines),uniforms:UniformsUtils.clone(SSAOShader.uniforms),vertexShader:SSAOShader.vertexShader,fragmentShader:SSAOShader.fragmentShader,blending:NoBlending}),this.ssaoMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.ssaoMaterial.uniforms.tNormal.value=this.normalRenderTarget.texture,this.ssaoMaterial.uniforms.tDepth.value=this.normalRenderTarget.depthTexture,this.ssaoMaterial.uniforms.tNoise.value=this.noiseTexture,this.ssaoMaterial.uniforms.kernel.value=this.kernel,this.ssaoMaterial.uniforms.cameraNear.value=this.camera.near,this.ssaoMaterial.uniforms.cameraFar.value=this.camera.far,this.ssaoMaterial.uniforms.resolution.value.set(this.width,this.height),this.ssaoMaterial.uniforms.cameraProjectionMatrix.value.copy(this.camera.projectionMatrix),this.ssaoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.normalMaterial=new MeshNormalMaterial,this.normalMaterial.blending=NoBlending,this.blurMaterial=new ShaderMaterial({defines:Object.assign({},SSAOBlurShader.defines),uniforms:UniformsUtils.clone(SSAOBlurShader.uniforms),vertexShader:SSAOBlurShader.vertexShader,fragmentShader:SSAOBlurShader.fragmentShader}),this.blurMaterial.uniforms.tDiffuse.value=this.ssaoRenderTarget.texture,this.blurMaterial.uniforms.resolution.value.set(this.width,this.height),this.depthRenderMaterial=new ShaderMaterial({defines:Object.assign({},SSAODepthShader.defines),uniforms:UniformsUtils.clone(SSAODepthShader.uniforms),vertexShader:SSAODepthShader.vertexShader,fragmentShader:SSAODepthShader.fragmentShader,blending:NoBlending}),this.depthRenderMaterial.uniforms.tDepth.value=this.normalRenderTarget.depthTexture,this.depthRenderMaterial.uniforms.cameraNear.value=this.camera.near,this.depthRenderMaterial.uniforms.cameraFar.value=this.camera.far,this.copyMaterial=new ShaderMaterial({uniforms:UniformsUtils.clone(CopyShader.uniforms),vertexShader:CopyShader.vertexShader,fragmentShader:CopyShader.fragmentShader,transparent:!0,depthTest:!1,depthWrite:!1,blendSrc:DstColorFactor,blendDst:ZeroFactor,blendEquation:AddEquation,blendSrcAlpha:DstAlphaFactor,blendDstAlpha:ZeroFactor,blendEquationAlpha:AddEquation}),this.fsQuad=new FullScreenQuad(null),this.originalClearColor=new Color}dispose(){this.beautyRenderTarget.dispose(),this.normalRenderTarget.dispose(),this.ssaoRenderTarget.dispose(),this.blurRenderTarget.dispose(),this.normalMaterial.dispose(),this.blurMaterial.dispose(),this.copyMaterial.dispose(),this.depthRenderMaterial.dispose(),this.fsQuad.dispose()}render(e,t){switch(!1===e.capabilities.isWebGL2&&(this.noiseTexture.format=LuminanceFormat),e.setRenderTarget(this.beautyRenderTarget),e.clear(),e.render(this.scene,this.camera),this.overrideVisibility(),this.renderOverride(e,this.normalMaterial,this.normalRenderTarget,7829503,1),this.restoreVisibility(),this.ssaoMaterial.uniforms.kernelRadius.value=this.kernelRadius,this.ssaoMaterial.uniforms.minDistance.value=this.minDistance,this.ssaoMaterial.uniforms.maxDistance.value=this.maxDistance,this.renderPass(e,this.ssaoMaterial,this.ssaoRenderTarget),this.renderPass(e,this.blurMaterial,this.blurRenderTarget),this.output){case SSAOPass.OUTPUT.SSAO:this.copyMaterial.uniforms.tDiffuse.value=this.ssaoRenderTarget.texture,this.copyMaterial.blending=NoBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t);break;case SSAOPass.OUTPUT.Blur:this.copyMaterial.uniforms.tDiffuse.value=this.blurRenderTarget.texture,this.copyMaterial.blending=NoBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t);break;case SSAOPass.OUTPUT.Beauty:this.copyMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.copyMaterial.blending=NoBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t);break;case SSAOPass.OUTPUT.Depth:this.renderPass(e,this.depthRenderMaterial,this.renderToScreen?null:t);break;case SSAOPass.OUTPUT.Normal:this.copyMaterial.uniforms.tDiffuse.value=this.normalRenderTarget.texture,this.copyMaterial.blending=NoBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t);break;case SSAOPass.OUTPUT.Default:this.copyMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.copyMaterial.blending=NoBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t),this.copyMaterial.uniforms.tDiffuse.value=this.blurRenderTarget.texture,this.copyMaterial.blending=CustomBlending,this.renderPass(e,this.copyMaterial,this.renderToScreen?null:t);break;default:console.warn("THREE.SSAOPass: Unknown output type.")}}renderPass(e,t,r,i,n){e.getClearColor(this.originalClearColor);const s=e.getClearAlpha(),a=e.autoClear;e.setRenderTarget(r),e.autoClear=!1,null!=i&&(e.setClearColor(i),e.setClearAlpha(n||0),e.clear()),this.fsQuad.material=t,this.fsQuad.render(e),e.autoClear=a,e.setClearColor(this.originalClearColor),e.setClearAlpha(s)}renderOverride(e,t,r,i,n){e.getClearColor(this.originalClearColor);const s=e.getClearAlpha(),a=e.autoClear;e.setRenderTarget(r),e.autoClear=!1,i=t.clearColor||i,n=t.clearAlpha||n,null!=i&&(e.setClearColor(i),e.setClearAlpha(n||0),e.clear()),this.scene.overrideMaterial=t,e.render(this.scene,this.camera),this.scene.overrideMaterial=null,e.autoClear=a,e.setClearColor(this.originalClearColor),e.setClearAlpha(s)}setSize(e,t){this.width=e,this.height=t,this.beautyRenderTarget.setSize(e,t),this.ssaoRenderTarget.setSize(e,t),this.normalRenderTarget.setSize(e,t),this.blurRenderTarget.setSize(e,t),this.ssaoMaterial.uniforms.resolution.value.set(e,t),this.ssaoMaterial.uniforms.cameraProjectionMatrix.value.copy(this.camera.projectionMatrix),this.ssaoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.blurMaterial.uniforms.resolution.value.set(e,t)}generateSampleKernel(){const e=this.kernelSize,t=this.kernel;for(let r=0;r<e;r++){const i=new Vector3;i.x=2*Math.random()-1,i.y=2*Math.random()-1,i.z=Math.random(),i.normalize();let n=r/e;n=MathUtils.lerp(.1,1,n*n),i.multiplyScalar(n),t.push(i)}}generateRandomKernelRotations(){void 0===SimplexNoise&&console.error("THREE.SSAOPass: The pass relies on SimplexNoise.");const e=new SimplexNoise,t=new Float32Array(16);for(let r=0;r<16;r++){const i=2*Math.random()-1,n=2*Math.random()-1,s=0;t[r]=e.noise3d(i,n,s)}this.noiseTexture=new DataTexture(t,4,4,RedFormat,FloatType),this.noiseTexture.wrapS=RepeatWrapping,this.noiseTexture.wrapT=RepeatWrapping,this.noiseTexture.needsUpdate=!0}overrideVisibility(){const e=this.scene,t=this._visibilityCache;e.traverse((function(e){t.set(e,e.visible),(e.isPoints||e.isLine)&&(e.visible=!1)}))}restoreVisibility(){const e=this.scene,t=this._visibilityCache;e.traverse((function(e){const r=t.get(e);e.visible=r})),t.clear()}};SSAOPass.OUTPUT={Default:0,SSAO:1,Blur:2,Beauty:3,Depth:4,Normal:5};
// node_modules/three/examples/jsm/shaders/LuminosityHighPassShader.js
var LuminosityHighPassShader={shaderID:"luminosityHighPass",uniforms:{tDiffuse:{value:null},luminosityThreshold:{value:1},smoothWidth:{value:1},defaultColor:{value:new Color(0)},defaultOpacity:{value:0}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:
/* glsl */
"\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform vec3 defaultColor;\n\t\tuniform float defaultOpacity;\n\t\tuniform float luminosityThreshold;\n\t\tuniform float smoothWidth;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\n\t\t\tvec3 luma = vec3( 0.299, 0.587, 0.114 );\n\n\t\t\tfloat v = dot( texel.xyz, luma );\n\n\t\t\tvec4 outputColor = vec4( defaultColor.rgb, defaultOpacity );\n\n\t\t\tfloat alpha = smoothstep( luminosityThreshold, luminosityThreshold + smoothWidth, v );\n\n\t\t\tgl_FragColor = mix( outputColor, texel, alpha );\n\n\t\t}"},UnrealBloomPass=class extends Pass{constructor(e,t,r,i){super(),this.strength=void 0!==t?t:1,this.radius=r,this.threshold=i,this.resolution=void 0!==e?new Vector2(e.x,e.y):new Vector2(256,256),this.clearColor=new Color(0,0,0),this.renderTargetsHorizontal=[],this.renderTargetsVertical=[],this.nMips=5;let n=Math.round(this.resolution.x/2),s=Math.round(this.resolution.y/2);this.renderTargetBright=new WebGLRenderTarget(n,s),this.renderTargetBright.texture.name="UnrealBloomPass.bright",this.renderTargetBright.texture.generateMipmaps=!1;for(let e=0;e<this.nMips;e++){const t=new WebGLRenderTarget(n,s);t.texture.name="UnrealBloomPass.h"+e,t.texture.generateMipmaps=!1,this.renderTargetsHorizontal.push(t);const r=new WebGLRenderTarget(n,s);r.texture.name="UnrealBloomPass.v"+e,r.texture.generateMipmaps=!1,this.renderTargetsVertical.push(r),n=Math.round(n/2),s=Math.round(s/2)}void 0===LuminosityHighPassShader&&console.error("THREE.UnrealBloomPass relies on LuminosityHighPassShader");const a=LuminosityHighPassShader;this.highPassUniforms=UniformsUtils.clone(a.uniforms),this.highPassUniforms.luminosityThreshold.value=i,this.highPassUniforms.smoothWidth.value=.01,this.materialHighPassFilter=new ShaderMaterial({uniforms:this.highPassUniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader,defines:{}}),this.separableBlurMaterials=[];const o=[3,5,7,9,11];n=Math.round(this.resolution.x/2),s=Math.round(this.resolution.y/2);for(let e=0;e<this.nMips;e++)this.separableBlurMaterials.push(this.getSeperableBlurMaterial(o[e])),this.separableBlurMaterials[e].uniforms.texSize.value=new Vector2(n,s),n=Math.round(n/2),s=Math.round(s/2);this.compositeMaterial=this.getCompositeMaterial(this.nMips),this.compositeMaterial.uniforms.blurTexture1.value=this.renderTargetsVertical[0].texture,this.compositeMaterial.uniforms.blurTexture2.value=this.renderTargetsVertical[1].texture,this.compositeMaterial.uniforms.blurTexture3.value=this.renderTargetsVertical[2].texture,this.compositeMaterial.uniforms.blurTexture4.value=this.renderTargetsVertical[3].texture,this.compositeMaterial.uniforms.blurTexture5.value=this.renderTargetsVertical[4].texture,this.compositeMaterial.uniforms.bloomStrength.value=t,this.compositeMaterial.uniforms.bloomRadius.value=.1,this.compositeMaterial.needsUpdate=!0;this.compositeMaterial.uniforms.bloomFactors.value=[1,.8,.6,.4,.2],this.bloomTintColors=[new Vector3(1,1,1),new Vector3(1,1,1),new Vector3(1,1,1),new Vector3(1,1,1),new Vector3(1,1,1)],this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,void 0===CopyShader&&console.error("THREE.UnrealBloomPass relies on CopyShader");const l=CopyShader;this.copyUniforms=UniformsUtils.clone(l.uniforms),this.copyUniforms.opacity.value=1,this.materialCopy=new ShaderMaterial({uniforms:this.copyUniforms,vertexShader:l.vertexShader,fragmentShader:l.fragmentShader,blending:AdditiveBlending,depthTest:!1,depthWrite:!1,transparent:!0}),this.enabled=!0,this.needsSwap=!1,this._oldClearColor=new Color,this.oldClearAlpha=1,this.basic=new MeshBasicMaterial,this.fsQuad=new FullScreenQuad(null)}dispose(){for(let e=0;e<this.renderTargetsHorizontal.length;e++)this.renderTargetsHorizontal[e].dispose();for(let e=0;e<this.renderTargetsVertical.length;e++)this.renderTargetsVertical[e].dispose();this.renderTargetBright.dispose();for(let e=0;e<this.separableBlurMaterials.length;e++)this.separableBlurMaterials[e].dispose();this.compositeMaterial.dispose(),this.materialCopy.dispose(),this.basic.dispose(),this.fsQuad.dispose()}setSize(e,t){let r=Math.round(e/2),i=Math.round(t/2);this.renderTargetBright.setSize(r,i);for(let e=0;e<this.nMips;e++)this.renderTargetsHorizontal[e].setSize(r,i),this.renderTargetsVertical[e].setSize(r,i),this.separableBlurMaterials[e].uniforms.texSize.value=new Vector2(r,i),r=Math.round(r/2),i=Math.round(i/2)}render(e,t,r,i,n){e.getClearColor(this._oldClearColor),this.oldClearAlpha=e.getClearAlpha();const s=e.autoClear;e.autoClear=!1,e.setClearColor(this.clearColor,0),n&&e.state.buffers.stencil.setTest(!1),this.renderToScreen&&(this.fsQuad.material=this.basic,this.basic.map=r.texture,e.setRenderTarget(null),e.clear(),this.fsQuad.render(e)),this.highPassUniforms.tDiffuse.value=r.texture,this.highPassUniforms.luminosityThreshold.value=this.threshold,this.fsQuad.material=this.materialHighPassFilter,e.setRenderTarget(this.renderTargetBright),e.clear(),this.fsQuad.render(e);let a=this.renderTargetBright;for(let t=0;t<this.nMips;t++)this.fsQuad.material=this.separableBlurMaterials[t],this.separableBlurMaterials[t].uniforms.colorTexture.value=a.texture,this.separableBlurMaterials[t].uniforms.direction.value=UnrealBloomPass.BlurDirectionX,e.setRenderTarget(this.renderTargetsHorizontal[t]),e.clear(),this.fsQuad.render(e),this.separableBlurMaterials[t].uniforms.colorTexture.value=this.renderTargetsHorizontal[t].texture,this.separableBlurMaterials[t].uniforms.direction.value=UnrealBloomPass.BlurDirectionY,e.setRenderTarget(this.renderTargetsVertical[t]),e.clear(),this.fsQuad.render(e),a=this.renderTargetsVertical[t];this.fsQuad.material=this.compositeMaterial,this.compositeMaterial.uniforms.bloomStrength.value=this.strength,this.compositeMaterial.uniforms.bloomRadius.value=this.radius,this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,e.setRenderTarget(this.renderTargetsHorizontal[0]),e.clear(),this.fsQuad.render(e),this.fsQuad.material=this.materialCopy,this.copyUniforms.tDiffuse.value=this.renderTargetsHorizontal[0].texture,n&&e.state.buffers.stencil.setTest(!0),this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(r),this.fsQuad.render(e)),e.setClearColor(this._oldClearColor,this.oldClearAlpha),e.autoClear=s}getSeperableBlurMaterial(e){return new ShaderMaterial({defines:{KERNEL_RADIUS:e,SIGMA:e},uniforms:{colorTexture:{value:null},texSize:{value:new Vector2(.5,.5)},direction:{value:new Vector2(.5,.5)}},vertexShader:"varying vec2 vUv;\n\t\t\t\tvoid main() {\n\t\t\t\t\tvUv = uv;\n\t\t\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t\t\t}",fragmentShader:"#include <common>\n\t\t\t\tvarying vec2 vUv;\n\t\t\t\tuniform sampler2D colorTexture;\n\t\t\t\tuniform vec2 texSize;\n\t\t\t\tuniform vec2 direction;\n\n\t\t\t\tfloat gaussianPdf(in float x, in float sigma) {\n\t\t\t\t\treturn 0.39894 * exp( -0.5 * x * x/( sigma * sigma))/sigma;\n\t\t\t\t}\n\t\t\t\tvoid main() {\n\t\t\t\t\tvec2 invSize = 1.0 / texSize;\n\t\t\t\t\tfloat fSigma = float(SIGMA);\n\t\t\t\t\tfloat weightSum = gaussianPdf(0.0, fSigma);\n\t\t\t\t\tvec3 diffuseSum = texture2D( colorTexture, vUv).rgb * weightSum;\n\t\t\t\t\tfor( int i = 1; i < KERNEL_RADIUS; i ++ ) {\n\t\t\t\t\t\tfloat x = float(i);\n\t\t\t\t\t\tfloat w = gaussianPdf(x, fSigma);\n\t\t\t\t\t\tvec2 uvOffset = direction * invSize * x;\n\t\t\t\t\t\tvec3 sample1 = texture2D( colorTexture, vUv + uvOffset).rgb;\n\t\t\t\t\t\tvec3 sample2 = texture2D( colorTexture, vUv - uvOffset).rgb;\n\t\t\t\t\t\tdiffuseSum += (sample1 + sample2) * w;\n\t\t\t\t\t\tweightSum += 2.0 * w;\n\t\t\t\t\t}\n\t\t\t\t\tgl_FragColor = vec4(diffuseSum/weightSum, 1.0);\n\t\t\t\t}"})}getCompositeMaterial(e){return new ShaderMaterial({defines:{NUM_MIPS:e},uniforms:{blurTexture1:{value:null},blurTexture2:{value:null},blurTexture3:{value:null},blurTexture4:{value:null},blurTexture5:{value:null},bloomStrength:{value:1},bloomFactors:{value:null},bloomTintColors:{value:null},bloomRadius:{value:0}},vertexShader:"varying vec2 vUv;\n\t\t\t\tvoid main() {\n\t\t\t\t\tvUv = uv;\n\t\t\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t\t\t\t}",fragmentShader:"varying vec2 vUv;\n\t\t\t\tuniform sampler2D blurTexture1;\n\t\t\t\tuniform sampler2D blurTexture2;\n\t\t\t\tuniform sampler2D blurTexture3;\n\t\t\t\tuniform sampler2D blurTexture4;\n\t\t\t\tuniform sampler2D blurTexture5;\n\t\t\t\tuniform float bloomStrength;\n\t\t\t\tuniform float bloomRadius;\n\t\t\t\tuniform float bloomFactors[NUM_MIPS];\n\t\t\t\tuniform vec3 bloomTintColors[NUM_MIPS];\n\n\t\t\t\tfloat lerpBloomFactor(const in float factor) {\n\t\t\t\t\tfloat mirrorFactor = 1.2 - factor;\n\t\t\t\t\treturn mix(factor, mirrorFactor, bloomRadius);\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\t\t\t\t\tgl_FragColor = bloomStrength * ( lerpBloomFactor(bloomFactors[0]) * vec4(bloomTintColors[0], 1.0) * texture2D(blurTexture1, vUv) +\n\t\t\t\t\t\tlerpBloomFactor(bloomFactors[1]) * vec4(bloomTintColors[1], 1.0) * texture2D(blurTexture2, vUv) +\n\t\t\t\t\t\tlerpBloomFactor(bloomFactors[2]) * vec4(bloomTintColors[2], 1.0) * texture2D(blurTexture3, vUv) +\n\t\t\t\t\t\tlerpBloomFactor(bloomFactors[3]) * vec4(bloomTintColors[3], 1.0) * texture2D(blurTexture4, vUv) +\n\t\t\t\t\t\tlerpBloomFactor(bloomFactors[4]) * vec4(bloomTintColors[4], 1.0) * texture2D(blurTexture5, vUv) );\n\t\t\t\t}"})}};
// node_modules/three/examples/jsm/postprocessing/UnrealBloomPass.js
UnrealBloomPass.BlurDirectionX=new Vector2(1,0),UnrealBloomPass.BlurDirectionY=new Vector2(0,1);
// node_modules/three/examples/jsm/shaders/FXAAShader.js
var FXAAShader={uniforms:{tDiffuse:{value:null},resolution:{value:new Vector2(1/1024,1/512)}},vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\tprecision highp float;\n\n\tuniform sampler2D tDiffuse;\n\n\tuniform vec2 resolution;\n\n\tvarying vec2 vUv;\n\n\t// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)\n\n\t//----------------------------------------------------------------------------------\n\t// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag\n\t// SDK Version: v3.00\n\t// Email:       gameworks@nvidia.com\n\t// Site:        http://developer.nvidia.com/\n\t//\n\t// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.\n\t//\n\t// Redistribution and use in source and binary forms, with or without\n\t// modification, are permitted provided that the following conditions\n\t// are met:\n\t//  * Redistributions of source code must retain the above copyright\n\t//    notice, this list of conditions and the following disclaimer.\n\t//  * Redistributions in binary form must reproduce the above copyright\n\t//    notice, this list of conditions and the following disclaimer in the\n\t//    documentation and/or other materials provided with the distribution.\n\t//  * Neither the name of NVIDIA CORPORATION nor the names of its\n\t//    contributors may be used to endorse or promote products derived\n\t//    from this software without specific prior written permission.\n\t//\n\t// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\n\t// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\t// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n\t// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n\t// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n\t// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n\t// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n\t// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY\n\t// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n\t// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t//\n\t//----------------------------------------------------------------------------------\n\n\t#ifndef FXAA_DISCARD\n\t\t\t//\n\t\t\t// Only valid for PC OpenGL currently.\n\t\t\t// Probably will not work when FXAA_GREEN_AS_LUMA = 1.\n\t\t\t//\n\t\t\t// 1 = Use discard on pixels which don't need AA.\n\t\t\t//     For APIs which enable concurrent TEX+ROP from same surface.\n\t\t\t// 0 = Return unchanged color on pixels which don't need AA.\n\t\t\t//\n\t\t\t#define FXAA_DISCARD 0\n\t#endif\n\n\t/*--------------------------------------------------------------------------*/\n\t#define FxaaTexTop(t, p) texture2D(t, p, -100.0)\n\t#define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), -100.0)\n\t/*--------------------------------------------------------------------------*/\n\n\t#define NUM_SAMPLES 5\n\n\t// assumes colors have premultipliedAlpha, so that the calculated color contrast is scaled by alpha\n\tfloat contrast( vec4 a, vec4 b ) {\n\t\t\tvec4 diff = abs( a - b );\n\t\t\treturn max( max( max( diff.r, diff.g ), diff.b ), diff.a );\n\t}\n\n\t/*============================================================================\n\n\t\t\t\t\t\t\t\t\tFXAA3 QUALITY - PC\n\n\t============================================================================*/\n\n\t/*--------------------------------------------------------------------------*/\n\tvec4 FxaaPixelShader(\n\t\t\tvec2 posM,\n\t\t\tsampler2D tex,\n\t\t\tvec2 fxaaQualityRcpFrame,\n\t\t\tfloat fxaaQualityEdgeThreshold,\n\t\t\tfloat fxaaQualityinvEdgeThreshold\n\t) {\n\t\t\tvec4 rgbaM = FxaaTexTop(tex, posM);\n\t\t\tvec4 rgbaS = FxaaTexOff(tex, posM, vec2( 0.0, 1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaE = FxaaTexOff(tex, posM, vec2( 1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaN = FxaaTexOff(tex, posM, vec2( 0.0,-1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaW = FxaaTexOff(tex, posM, vec2(-1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\t// . S .\n\t\t\t// W M E\n\t\t\t// . N .\n\n\t\t\tbool earlyExit = max( max( max(\n\t\t\t\t\tcontrast( rgbaM, rgbaN ),\n\t\t\t\t\tcontrast( rgbaM, rgbaS ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaE ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaW ) )\n\t\t\t\t\t< fxaaQualityEdgeThreshold;\n\t\t\t// . 0 .\n\t\t\t// 0 0 0\n\t\t\t// . 0 .\n\n\t\t\t#if (FXAA_DISCARD == 1)\n\t\t\t\t\tif(earlyExit) FxaaDiscard;\n\t\t\t#else\n\t\t\t\t\tif(earlyExit) return rgbaM;\n\t\t\t#endif\n\n\t\t\tfloat contrastN = contrast( rgbaM, rgbaN );\n\t\t\tfloat contrastS = contrast( rgbaM, rgbaS );\n\t\t\tfloat contrastE = contrast( rgbaM, rgbaE );\n\t\t\tfloat contrastW = contrast( rgbaM, rgbaW );\n\n\t\t\tfloat relativeVContrast = ( contrastN + contrastS ) - ( contrastE + contrastW );\n\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\tbool horzSpan = relativeVContrast > 0.;\n\t\t\t// . 1 .\n\t\t\t// 0 0 0\n\t\t\t// . 1 .\n\n\t\t\t// 45 deg edge detection and corners of objects, aka V/H contrast is too similar\n\t\t\tif( abs( relativeVContrast ) < .3 ) {\n\t\t\t\t\t// locate the edge\n\t\t\t\t\tvec2 dirToEdge;\n\t\t\t\t\tdirToEdge.x = contrastE > contrastW ? 1. : -1.;\n\t\t\t\t\tdirToEdge.y = contrastS > contrastN ? 1. : -1.;\n\t\t\t\t\t// . 2 .      . 1 .\n\t\t\t\t\t// 1 0 2  ~=  0 0 1\n\t\t\t\t\t// . 1 .      . 0 .\n\n\t\t\t\t\t// tap 2 pixels and see which ones are \"outside\" the edge, to\n\t\t\t\t\t// determine if the edge is vertical or horizontal\n\n\t\t\t\t\tvec4 rgbaAlongH = FxaaTexOff(tex, posM, vec2( dirToEdge.x, -dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongH = contrast( rgbaM, rgbaAlongH );\n\t\t\t\t\t// . 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 H\n\n\t\t\t\t\tvec4 rgbaAlongV = FxaaTexOff(tex, posM, vec2( -dirToEdge.x, dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongV = contrast( rgbaM, rgbaAlongV );\n\t\t\t\t\t// V 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 .\n\n\t\t\t\t\trelativeVContrast = matchAlongV - matchAlongH;\n\t\t\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\t\t\tif( abs( relativeVContrast ) < .3 ) { // 45 deg edge\n\t\t\t\t\t\t\t// 1 1 .\n\t\t\t\t\t\t\t// 0 0 1\n\t\t\t\t\t\t\t// . 0 1\n\n\t\t\t\t\t\t\t// do a simple blur\n\t\t\t\t\t\t\treturn mix(\n\t\t\t\t\t\t\t\t\trgbaM,\n\t\t\t\t\t\t\t\t\t(rgbaN + rgbaS + rgbaE + rgbaW) * .25,\n\t\t\t\t\t\t\t\t\t.4\n\t\t\t\t\t\t\t);\n\t\t\t\t\t}\n\n\t\t\t\t\thorzSpan = relativeVContrast > 0.;\n\t\t\t}\n\n\t\t\tif(!horzSpan) rgbaN = rgbaW;\n\t\t\tif(!horzSpan) rgbaS = rgbaE;\n\t\t\t// . 0 .      1\n\t\t\t// 1 0 1  ->  0\n\t\t\t// . 0 .      1\n\n\t\t\tbool pairN = contrast( rgbaM, rgbaN ) > contrast( rgbaM, rgbaS );\n\t\t\tif(!pairN) rgbaN = rgbaS;\n\n\t\t\tvec2 offNP;\n\t\t\toffNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;\n\t\t\toffNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;\n\n\t\t\tbool doneN = false;\n\t\t\tbool doneP = false;\n\n\t\t\tfloat nDist = 0.;\n\t\t\tfloat pDist = 0.;\n\n\t\t\tvec2 posN = posM;\n\t\t\tvec2 posP = posM;\n\n\t\t\tint iterationsUsed = 0;\n\t\t\tint iterationsUsedN = 0;\n\t\t\tint iterationsUsedP = 0;\n\t\t\tfor( int i = 0; i < NUM_SAMPLES; i++ ) {\n\t\t\t\t\titerationsUsed = i;\n\n\t\t\t\t\tfloat increment = float(i + 1);\n\n\t\t\t\t\tif(!doneN) {\n\t\t\t\t\t\t\tnDist += increment;\n\t\t\t\t\t\t\tposN = posM + offNP * nDist;\n\t\t\t\t\t\t\tvec4 rgbaEndN = FxaaTexTop(tex, posN.xy);\n\t\t\t\t\t\t\tdoneN = contrast( rgbaEndN, rgbaM ) > contrast( rgbaEndN, rgbaN );\n\t\t\t\t\t\t\titerationsUsedN = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(!doneP) {\n\t\t\t\t\t\t\tpDist += increment;\n\t\t\t\t\t\t\tposP = posM - offNP * pDist;\n\t\t\t\t\t\t\tvec4 rgbaEndP = FxaaTexTop(tex, posP.xy);\n\t\t\t\t\t\t\tdoneP = contrast( rgbaEndP, rgbaM ) > contrast( rgbaEndP, rgbaN );\n\t\t\t\t\t\t\titerationsUsedP = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(doneN || doneP) break;\n\t\t\t}\n\n\n\t\t\tif ( !doneP && !doneN ) return rgbaM; // failed to find end of edge\n\n\t\t\tfloat dist = min(\n\t\t\t\t\tdoneN ? float( iterationsUsedN ) / float( NUM_SAMPLES - 1 ) : 1.,\n\t\t\t\t\tdoneP ? float( iterationsUsedP ) / float( NUM_SAMPLES - 1 ) : 1.\n\t\t\t);\n\n\t\t\t// hacky way of reduces blurriness of mostly diagonal edges\n\t\t\t// but reduces AA quality\n\t\t\tdist = pow(dist, .5);\n\n\t\t\tdist = 1. - dist;\n\n\t\t\treturn mix(\n\t\t\t\t\trgbaM,\n\t\t\t\t\trgbaN,\n\t\t\t\t\tdist * .5\n\t\t\t);\n\t}\n\n\tvoid main() {\n\t\t\tconst float edgeDetectionQuality = .2;\n\t\t\tconst float invEdgeDetectionQuality = 1. / edgeDetectionQuality;\n\n\t\t\tgl_FragColor = FxaaPixelShader(\n\t\t\t\t\tvUv,\n\t\t\t\t\ttDiffuse,\n\t\t\t\t\tresolution,\n\t\t\t\t\tedgeDetectionQuality, // [0,1] contrast needed, otherwise early discard\n\t\t\t\t\tinvEdgeDetectionQuality\n\t\t\t);\n\n\t}\n\t"},import_lodash2=__toESM(require_lodash(),1);
// src/components/bottom-bar/BottomBar.ts
// node_modules/mitt/dist/mitt.mjs
function mitt_default(e){return{all:e=e||new Map,on:function(t,r){var i=e.get(t);i?i.push(r):e.set(t,[r])},off:function(t,r){var i=e.get(t);i&&(r?i.splice(i.indexOf(r)>>>0,1):e.set(t,[]))},emit:function(t,r){var i=e.get(t);i&&i.slice().map((function(e){e(r)})),(i=e.get("*"))&&i.slice().map((function(e){e(t,r)}))}}}
// package.json
var version="0.2.19",BOTTOM_BAR_ID="bottomBar",bottomBarItems={stats:{icon:{default:"icon-showsectionplane"},mutexIds:["statistics"/* statistics */,"cameraInfo"/* cameraInfo */,"tips"/* tips */],onActive:e=>{e.viewer instanceof DxfViewer&&e.viewer.showStats()},onDeactive:e=>{e.viewer instanceof DxfViewer&&e.viewer.hideStats()}},statistics:{icon:{default:"icon-info",active:"icon-info-filled"},mutexIds:["stats"/* stats */,"cameraInfo"/* cameraInfo */,"tips"/* tips */],onActive:e=>{const t=document.createElement("span");if(!e.viewer.scene)return void(t.textContent="Failed!");t.textContent="Comupting...";const r={components:{},points:0,faces:0,materials:{},lights:{}},i=["SKYBOX","GROUND_GRID","GRASS_GROUND","BIM_VIEWER_BOX_HELPER"];e.viewer.scene.traverse((e=>{(e instanceof Mesh||e instanceof Line||e instanceof Points)&&!i.includes(e.name)?((e,t)=>{if(t.components[e.type]?t.components[e.type]++:t.components[e.type]=1,e.geometry){const r=e.geometry;if(e instanceof Mesh)if(r.index&&r.index.count){let i=Math.round(r.index.count/3);e instanceof InstancedMesh&&(i*=e.count),t.faces+=i}else if(r.groups.length>0)for(let e=0;e<r.groups.length;++e)t.faces+=r.groups[e].count/3;if(r.attributes.position){const e=r.attributes.position;e.count&&e.itemSize&&(t.points+=e.count)}}const r=e=>{t.materials[e]?t.materials[e]++:t.materials[e]=1},i=e.material;i instanceof Material?r(i.id):Array.isArray(i)&&i.forEach((e=>r(e.id)))})(e,r):e instanceof Light&&(r.lights[e.type]?r.lights[e.type]++:r.lights[e.type]=1)}));const n=(e,r)=>{t.innerHTML+=`<p><span>${e}:</span>${r}</p>`};t.innerHTML="";const s=` (${(e=>{var t;const r=null==(t=e.renderer)?void 0:t.domElement;return null==r?void 0:r.dataset.engine})(e.viewer)})`;if(n("Version",`${version}${s}`),n("Components",JSON.stringify(r.components)),n("Points",r.points),n("Faces",r.faces),n("Materials",Object.keys(r.materials).length),n("Lights",JSON.stringify(r.lights)),e.viewer instanceof DxfViewer){n("Entities",e.viewer.getEntitiesCount())}e.tooltip.setContent(t),e.tooltip.show()},onDeactive:e=>{e.tooltip.hide()},onUpdate:e=>{const t=e.viewer.renderer,r=document.createElement("span"),i=(e,t)=>{r.innerHTML+=`<p><span>${e}:</span>${t}</p>`};r.innerHTML="<p>-- Renderer Info --</p>";const n=null==t?void 0:t.info;i("Drawcalls",JSON.stringify(null==n?void 0:n.render.calls)),i("Points",JSON.stringify(null==n?void 0:n.render.points)),i("Lines",JSON.stringify(null==n?void 0:n.render.lines)),i("Triangles",JSON.stringify(null==n?void 0:n.render.triangles)),i("Geometries",JSON.stringify(null==n?void 0:n.memory.geometries)),i("Textures",JSON.stringify(null==n?void 0:n.memory.textures)),e.tooltip.updateChildContent(r)}},cameraInfo:{icon:{default:"icon-view",active:"icon-view-filled"},mutexIds:["stats"/* stats */,"statistics"/* statistics */,"tips"/* tips */],onActive:e=>{const t=()=>{if(!e.viewer||!e.viewer.camera||!e.viewer.controls)return;const r=e.viewer.camera,i=e.viewer.controls,n=e=>CommonUtils.numberToString(e),s=e=>CommonUtils.vectorToString(e),a=r.position,o=i.target;if(a){const t=document.createElement("span");t.innerHTML=`\n                        <p><span>Camera position:</span>${s(a)}</p>\n                        <p><span>Camera target:</span>${s(o)}</p>`,r instanceof OrthographicCamera&&(t.innerHTML+=`\n                            <p>top: ${n(r.top)}, bottom: ${n(r.bottom)},                                 left: ${n(r.left)}, right: ${n(r.right)}</p>\n                            <p>zoom: ${n(r.zoom)}</p>`),e.tooltip.setContent(t)}e.active||window.removeEventListener("mouseup",t)};if(t(),window.addEventListener("mouseup",t),e.viewer instanceof BimViewer){const r=e.viewer.controls;null==r||r.addEventListener("update",t)}else{e.viewer.controls.addEventListener("change",t)}e.tooltip.show()},onDeactive:e=>{e.tooltip.hide()}},tips:{icon:{default:"icon-more"},mutexIds:["stats"/* stats */,"cameraInfo"/* cameraInfo */,"cameraInfo"/* cameraInfo */],onActive:e=>{const t=document.createElement("span");e.viewer instanceof BimViewer?t.innerHTML="\n                <p><span>W: </span>Move forward</p>\n                <p><span>A: </span>Move backward</p>\n                <p><span>S: </span>Move left</p>\n                <p><span>D: </span>Move right</p>\n                <p><span>Q: </span>Rise up</p>\n                <p><span>E: </span>Lower down</p>\n                <p><span>↑: </span>Rotate up</p>\n                <p><span>↓: </span>Rotate down</p>\n                <p><span>←: </span>Rotate to left</p>\n                <p><span>→: </span>Rotate to right</p>\n                ":e.viewer instanceof DxfViewer?t.innerHTML="\n                <p><span>↑: </span>Move up</p>\n                <p><span>↓: </span>Move down</p>\n                <p><span>←: </span>Move to left</p>\n                <p><span>→: </span>Move to right</p>\n                ":e.viewer instanceof VRViewer?t.innerHTML="\n                <p><span>↑: </span>Rotate up</p>\n                <p><span>↓: </span>Rotate down</p>\n                <p><span>←: </span>Rotate to left</p>\n                <p><span>→: </span>Rotate to right</p>\n                ":t.innerHTML="\n                <p>Nothing to show</p>\n                ",e.tooltip.setContent(t),e.tooltip.show()},onDeactive:e=>{e.tooltip.hide()}}},BottomBar=class{constructor(e){this.viewer=e,this.itemList=new Map,this.init()}update(){this.itemList.forEach((e=>{e.update()}))}init(){var e;const t=document.createElement("div");t.id=BOTTOM_BAR_ID,t.classList.add("bottom-bar"),(0,import_lodash2.forEach)(bottomBarItems,((e,r)=>{const i=this.createItem(this.viewer,r,e);t.appendChild(i.element)})),this.element=t,null==(e=this.viewer.widgetContainer)||e.appendChild(this.element)}createItem(e,t,r){const i=new BottomBarItem(e,this,t,r);return this.itemList.set(t,i),i}},BottomBarItem=class{constructor(e,t,r,i){this.viewer=e,this.bottomBar=t,this.menuId=r,this.cfg=i,this.eventBus=mitt_default(),this.active=!1,this.itemconfig=i,this.element=this.createButton(this.menuId,i),this.tooltip=new Tooltip(r+"-tooltip",null,{parentNode:e.widgetContainer}),this.eventBus.on("activeChange",(e=>{e?(this.element.classList.add("active"),(0,import_lodash2.forEach)(i.mutexIds,(e=>{var t;const r=null==(t=this.bottomBar)?void 0:t.itemList.get(e);r&&r.active&&r.setActive(!1)})),i.onActive&&i.onActive(this)):(this.element.classList.remove("active"),i.onDeactive&&i.onDeactive(this)),this.element instanceof HTMLElement&&setIcon(this.element.classList,i.icon,this.active)}))}createButton(e,t){const r=document.createElement("i");r.id=e;const{default:i="icon-new",iconFont:n=ICON_FONT_CLASS}=t.icon;return r.classList.add("icon"),r.classList.add(n),r.classList.add(i),r.onclick=()=>{this.active=!this.active,t.onClick&&t.onClick(this),this.eventBus.emit("activeChange",this.active)},r}setActive(e){this.active=e,this.eventBus.emit("activeChange",this.active)}update(){this.active&&this.itemconfig.onUpdate&&this.itemconfig.onUpdate(this)}},import_lodash3=__toESM(require_lodash(),1),PopPanel=class{constructor(e,t,r=document.body){this.container=r,this.isFollowing=!1,this.diffX=0,this.diffY=0,this.start=e=>{this.isFollowing=!0,this.diffX=e.clientX-this.element.offsetLeft,this.diffY=e.clientY-this.element.offsetTop},this.stop=()=>{this.isFollowing=!1},this.follow=e=>{if(!this.isFollowing)return;const t=e.clientX-this.diffX,r=e.clientY-this.diffY;t<this.container.offsetLeft?this.element.style.left=this.container.clientLeft+"px":t>this.container.clientWidth-this.element.clientWidth?this.element.style.left=this.container.clientWidth-this.element.clientWidth+"px":this.element.style.left=t+"px",r<this.container.offsetTop?this.element.style.top=this.container.clientTop+"px":r>this.container.clientHeight-this.element.clientHeight?this.element.style.top=this.container.clientHeight-this.element.clientHeight+"px":this.element.style.top=r+"px"},this.element=document.createElement("div"),this.element.id=e,this.element.classList.add("pop-panel");const i=document.createElement("div");i.classList.add("pop-panel-header"),i.append(t),this.element.appendChild(i),this.header=i;const n=document.createElement("div");n.classList.add("pop-panel-body"),this.element.appendChild(n),this.body=n,i.addEventListener(MOUSEDOWN_EVENT,this.start),i.addEventListener(MOUSEUP_EVENT,this.stop),this.container.addEventListener(MOUSEMOVE_EVENT,this.follow),this.container.appendChild(this.element)}destroy(){this.container.removeEventListener(MOUSEMOVE_EVENT,this.follow),this.element.removeEventListener(MOUSEDOWN_EVENT,this.start),this.element.removeEventListener(MOUSEUP_EVENT,this.stop),this.container.removeChild(this.element)}},AxisSectionPopPanel=class extends PopPanel{constructor(e){super("axis-section-pop-panel","轴向剖切",e),this.axis="x",this.isVisible=!0,this.eventBus=mitt_default(),this.createGroupSelectLayout(),this.addGroupSelectItems(),this.createActiveSelectLayout(),this.addActiveItems()}createGroupSelectLayout(){const e=document.createElement("div");e.classList.add("pop-panel-group-select"),this.body.appendChild(e),this.groupSelectNode=e}addGroupSelectItems(){const e=(e,t,r=!1)=>{const i=document.createElement("div");return i.classList.add("pop-panel-item"),i.setAttribute("itemName",e),i.append(t),r&&i.classList.add("active"),this.groupSelectNode&&this.groupSelectNode.appendChild(i),i},t=(e,t)=>s=>{s.stopPropagation(),this.activeItem!==e&&(r.classList.remove("active"),i.classList.remove("active"),n.classList.remove("active"),this.activeItem=e,t.classList.add("active"),this.eventBus.emit("axis",e))},r=e("x"/* X */,"X",!0);r.onclick=t("x"/* X */,r);const i=e("y"/* Y */,"Y");i.onclick=t("y"/* Y */,i);const n=e("z"/* Z */,"Z");n.onclick=t("z"/* Z */,n)}createActiveSelectLayout(){const e=document.createElement("div");e.classList.add("pop-panel-active-select"),this.body.appendChild(e),this.activeSelectNode=e}addActiveItems(){const e=(e,t)=>{const r=document.createElement("i");r.classList.add(ICON_FONT_CLASS),r.classList.add(t),e.innerHTML="",e.appendChild(r)},t=((t,r,i="")=>{const n=document.createElement("div");return n.classList.add("pop-panel-item"),r&&n.setAttribute("title",r),n.setAttribute("itemName",t),n.setAttribute("isActive","false"),e(n,i),n})("visible","隐藏剖切面","icon-hidesectionplane");t.onclick=()=>{this.isVisible=!this.isVisible,this.isVisible?(e(t,"icon-hidesectionplane"),t.setAttribute("title","隐藏剖切面")):(e(t,"icon-showsectionplane"),t.setAttribute("title","显示剖切面")),this.eventBus.emit("visible",this.isVisible)}}},ObjectPixelSizeHelper=class{constructor(e,t,r,i,n){this.targetPixelHeight=100,this.canvasHeight=800,this.camera=e,this.object=r,this.targetPixelHeight=i,this.canvasHeight=n,this.adjustSize(),t.addEventListener("update",(()=>{this.adjustSize()}))}adjustSize(){const e=new Box3;if(this.object.updateMatrix(),e.expandByObject(this.object),!e)return;const t=e.max.x-e.min.x,r=this.camera.position.distanceTo(this.object.position),i=computePixelHeight(t,r,this.canvasHeight);if(Math.abs(i-this.targetPixelHeight)<5)return;let n=this.object.scale.x;n*=this.targetPixelHeight/i,this.object.scale.set(n,n,n),this.object.updateMatrix()}},computePixelHeight=(e,t,r=800,i=45)=>{const n=i*(Math.PI/180);return r*(e/(2*Math.tan(n/2)*t))},GEOMETRY_RADIUS=4,DEFAULT_COLOR=new Color(0,.855,.718),HIGHLIGHT_COLOR=new Color(1,1,0),RED_COLOR=new Color(1,0,0),GREEN_COLOR=new Color(0,1,0),BLUE_COLOR=new Color(0,0,1),BasePlaneSection=class{
// used to adjust gizmo size
/**
   * Constructor
   */
constructor(e,t,r,i){
// basic member data
this.isOpen=!1,this.isSectionObjectVisible=!0,this.gizmo=new Group,this.canvasHeight=800,
// --------------- Sectionping plane ------------------
this.boxMin=new Vector3,
// min point of section plane, use its 'y' for constrant
this.boxMax=new Vector3,
// max point of section plane (ignore its y)
this.group=new Group,
// contains any object for section
this.hoverGroup=new Group,
// container any mesh for hover visibles, todo remove
this.planes=[],
// section plane
this.vertices=[new Vector3,new Vector3,new Vector3,new Vector3],this.pointMarkers=[],this.lines=[],
// ------------------- Mouse events -----------------------
// basic data member
this.raycaster=new Raycaster,this.mousePosition=new Vector2,this.activeFace=void 0,
// the face that the mouse is hovering
this.activeMarker=void 0,this.isMouseDown=!1,this.activeActionType=""/* None */,
/**
     * Handles mouse move event, highlights corresponding face/lines properly
     */
this.onMouseMove=e=>{var t;if(!this.isSectionObjectVisible)return;const r=(e,t=!1)=>{const r=this.gizmo.children.find((t=>t.userData.actionType===e));if(!r||0===r.children.length)return;const i=r.children[0].material,n=r.children.length>1?r.children[1]:void 0;t?(i.color.set(HIGHLIGHT_COLOR),"RotateX"/* RotateX */!==e&&"RotateY"/* RotateY */!==e&&"RotateZ"/* RotateZ */!==e||n&&(n.visible=!0)):"TranslateX"/* TranslateX */===e?i.color.set(RED_COLOR):"TranslateY"/* TranslateY */===e?i.color.set(GREEN_COLOR):"TranslateZ"/* TranslateZ */===e?i.color.set(BLUE_COLOR):"RotateX"/* RotateX */===e?(i.color.set(RED_COLOR),n&&(n.visible=!1)):"RotateY"/* RotateY */===e?(i.color.set(GREEN_COLOR),n&&(n.visible=!1)):"RotateZ"/* RotateZ */===e&&(i.color.set(BLUE_COLOR),n&&(n.visible=!1))};this.updateMouseAndRay(e);const i=[this.gizmo,this.face],n=this.raycaster.intersectObjects(i,!0);if(n.length<=0)return""/* None */!==this.activeActionType&&(r(this.activeActionType,!1),this.activeActionType=""/* None */),this.activeFace&&(this.activeFace.setActive(!1),this.activeFace=void 0),this.renderer.domElement.style.cursor="auto",void(this.gizmo.visible=!1);const s=n[0].object;if(s instanceof BoxFace){const e=s;""/* None */!==this.activeActionType&&(r(this.activeActionType,!1),this.activeActionType=""/* None */),this.activeFace||(e.setActive(!0),this.activeFace=e)}else{const e=(null==(t=s.parent)?void 0:t.userData.actionType)||""/* None */;this.activeActionType!==e&&(""/* None */!==this.activeActionType&&r(this.activeActionType,!1),r(e,!0),this.activeActionType=e)}this.gizmo.visible=!0,this.renderer.domElement.style.cursor="pointer"},
/**
     * Handles mouse down event, starts to drag a face using left button
     */
this.onMouseDown=e=>{if(e.stopPropagation(),!this.isSectionObjectVisible)return;if(!(0===e.button))return;this.isMouseDown=!0,this.updateMouseAndRay(e);this.raycaster.intersectObjects([this.gizmo],!0).length>0&&this.dragStart()},this.dragMove=e=>{const t=new Vector3(1,0,0),r=new Vector3(0,1,0),i=new Vector3(0,0,1),n=this.getCanvasPos(e);if(!this.isMouseDown)return;if(!this.lastCanvasPos)return void(this.lastCanvasPos=[n[0],n[1]]);const s=this.lastCanvasPos;switch(this.activeActionType){case"TranslateX"/* TranslateX */:this.dragTranslateSectionPlane(t,s,n);break;case"TranslateY"/* TranslateY */:this.dragTranslateSectionPlane(r,s,n);break;case"TranslateZ"/* TranslateZ */:this.dragTranslateSectionPlane(i,s,n);break;case"RotateX"/* RotateX */:this.dragRotateSectionPlane(t,s,n);break;case"RotateY"/* RotateY */:this.dragRotateSectionPlane(r,s,n);break;case"RotateZ"/* RotateZ */:this.dragRotateSectionPlane(i,s,n)}this.lastCanvasPos=[n[0],n[1]],this.renderer.render(this.scene,this.camera)},this.dragUp=()=>{this.isMouseDown=!1,this.controls.enablePan=!0,this.controls.enableZoom=!0,this.controls.enableRotate=!0,this.lastCanvasPos=void 0,window.removeEventListener("pointermove",this.dragMove),window.removeEventListener("pointerup",this.dragUp),window.addEventListener("pointermove",this.onMouseMove)},this.scene=e,this.camera=t,this.renderer=r,this.controls=i}
/**
   * If plane is not assigned in constructor, then set it here.
   * For now, we only support it to be set once. Otherwise, need to check isOpen status, and initSectionPlane properly.
   */setSectionPlane(e){e=e.clone(),CommonUtils.expandBoxByScale(e,1.2);const t=e.max,r=e.min,i=t.x-r.x+t.y-r.y+t.z-r.z;CommonUtils.expandBoxByMinSize(e,i/3);const n=(e.min.y+e.max.y)/2;this.boxMin.set(e.min.x,n,e.min.z),this.boxMax.set(e.max.x,n,e.max.z),GEOMETRY_RADIUS=i/300}rotatePlane(e,t){this.gizmo.rotateOnAxis(e,t),this.group.rotateOnAxis(e,t),this.updatePlanes()}movePlaneToCenter(e){this.gizmo.position.set(e.x,e.y,e.z),this.group.position.set(e.x,e.y,e.z),this.updatePlanes()}
/**
   * Sets section object's visibility, in case caller don't want to see it
   */setSectionObjectVisible(e){this.isSectionObjectVisible=e,this.group.visible=e,this.gizmo.visible=e,this.renderer.render(this.scene,this.camera)}
/**
   * Starts to section
   */open(){this.initSectionPlane(),this.setSectionObjectVisible(this.isSectionObjectVisible),this.addMouseListener(),this.isOpen=!0}
/**
   * Close section
   */close(){this.isOpen=!1,this.removeMouseListener(),this.clearSectionPlane()}
/**
   * reset section
   */reset(){this.close(),this.open()}
/**
   * Sets a matrix for section planes, which constains rotation on x, y, z, scale, etc.
   * Should call this after initSectionPlane() is called.
   * The rotation can be any value, but the editor (drag tool) doesn't work well when rotation is too big!
   * So, we'd better to limmit user from applying a big value.
   */setMatrix(e){this.group.applyMatrix4(e),this.gizmo.applyMatrix4(e),this.planes.forEach((t=>t.applyMatrix4(e)))}
/**
   * Initialize section plane
   */initSectionPlane(){this.group=new Group,this.initOrUpdateVertices(),this.initGizmo(),this.updateHoverVisibles(),this.initControllerMarkers(),this.initOrUpdateFace(),this.initOrUpdateLines(),this.initPlanes(),this.scene.add(this.gizmo),this.scene.add(this.group)}
/**
   * Initialize section planes
   */initPlanes(){this.planes=[],this.planes.push(
// for a section panel, objects in a direction/normal is visible
new Plane(new Vector3(0,-1,0)),
// up
new Plane(new Vector3(-1,0,0)),
// xLeft
new Plane(new Vector3(0,0,1)),
// zFront
new Plane(new Vector3(1,0,0)),
// xRight
new Plane(new Vector3(0,0,-1))),this.updatePlanes()}
/**
   * Updates planes for section plane
   */updatePlanes(){const e=new Matrix4;let t,r;e.makeRotationFromQuaternion(this.gizmo.quaternion);const i=this.gizmo.position;r=new Vector3(0,-1,0).applyMatrix4(e),this.planes[0].setFromNormalAndCoplanarPoint(r,i),r=new Vector3(-1,0,0).applyMatrix4(e),t=this.pointMarkers[0].position.clone(),t=this.localToWorldVec(t,!1),this.planes[1].setFromNormalAndCoplanarPoint(r,t.add(i)),r=new Vector3(0,0,1).applyMatrix4(e),t=this.pointMarkers[1].position.clone(),t=this.localToWorldVec(t,!1),this.planes[2].setFromNormalAndCoplanarPoint(r,t.add(i)),r=new Vector3(1,0,0).applyMatrix4(e),t=this.pointMarkers[2].position.clone(),t=this.localToWorldVec(t,!1),this.planes[3].setFromNormalAndCoplanarPoint(r,t.add(i)),r=new Vector3(0,0,-1).applyMatrix4(e),t=this.pointMarkers[3].position.clone(),t=this.localToWorldVec(t,!1),this.planes[4].setFromNormalAndCoplanarPoint(r,t.add(i))}
/**
   * Initialize or update 4 vertices of section plane
   */initOrUpdateVertices(){const e=this.boxMax.y;this.vertices[0].set(this.boxMin.x,e,this.boxMin.z),this.vertices[1].set(this.boxMin.x,e,this.boxMax.z),this.vertices[2].set(this.boxMax.x,e,this.boxMax.z),this.vertices[3].set(this.boxMax.x,e,this.boxMin.z)}initControllerMarkers(){const e=(e,t,r)=>{const i=new SphereGeometry(GEOMETRY_RADIUS),n=new MeshPhongMaterial({color:DEFAULT_COLOR});n.depthTest=!1;const s=new Mesh(i,n);s.name=r,s.position.set((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2),this.pointMarkers.push(s),this.group.add(s),s.visible=!1},t=this.vertices,r=this.gizmo.position;e(t[0].clone().sub(r),t[1].clone().sub(r),"xLeft"),e(t[1].clone().sub(r),t[2].clone().sub(r),"zFront"),e(t[2].clone().sub(r),t[3].clone().sub(r),"xRight"),e(t[3].clone().sub(r),t[0].clone().sub(r),"zBack")}updateControllerMarkers(){const e=(e,t,r)=>{r.position.set((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2)},t=this.vertices,r=this.gizmo.position;e(t[0].clone().sub(r),t[1].clone().sub(r),this.pointMarkers[0]),e(t[1].clone().sub(r),t[2].clone().sub(r),this.pointMarkers[1]),e(t[2].clone().sub(r),t[3].clone().sub(r),this.pointMarkers[2]),e(t[3].clone().sub(r),t[0].clone().sub(r),this.pointMarkers[3])}
/**
   * Initialize 1 face of section plane
   */initOrUpdateFace(){const e=e=>e.clone().sub(this.group.position),t=this.vertices.map((t=>e(t)));if(this.face)this.face.setFromPoints(t);else{let e=0;this.face=new BoxFace("yUp",[t[e++],t[e++],t[e++],t[e++]]),this.group.add(this.face)}}
// initially update center position
updateHoverVisibles(){this.gizmo.position.setX((this.boxMin.x+this.boxMax.x)/2),this.gizmo.position.setY(this.boxMax.y),this.gizmo.position.setZ((this.boxMin.z+this.boxMax.z)/2),this.group.position.setX((this.boxMin.x+this.boxMax.x)/2),this.group.position.setY(this.boxMax.y),this.group.position.setZ((this.boxMin.z+this.boxMax.z)/2)}
// create hover objects
initGizmo(){const e={arrowHead:new CylinderGeometry(0,GEOMETRY_RADIUS,3*GEOMETRY_RADIUS),axis:new CylinderGeometry(GEOMETRY_RADIUS/5,GEOMETRY_RADIUS/5,20*GEOMETRY_RADIUS),pickableAxis:new CylinderGeometry(GEOMETRY_RADIUS,GEOMETRY_RADIUS,23*GEOMETRY_RADIUS),curve:new TorusGeometry(12*GEOMETRY_RADIUS,GEOMETRY_RADIUS/5,8,12,Math.PI/2),pickableCurve:new TorusGeometry(12*GEOMETRY_RADIUS,GEOMETRY_RADIUS,6,4,Math.PI/2),hoop:new TorusGeometry(12*GEOMETRY_RADIUS,GEOMETRY_RADIUS/5,8,64,2*Math.PI),sphere:new SphereGeometry(GEOMETRY_RADIUS)},t={red:new MeshPhongMaterial({color:RED_COLOR,depthTest:!1}),green:new MeshPhongMaterial({color:GREEN_COLOR,depthTest:!1}),blue:new MeshPhongMaterial({color:BLUE_COLOR,depthTest:!1}),center:new MeshPhongMaterial({color:DEFAULT_COLOR,depthTest:!1}),highlight:new MeshPhongMaterial({color:HIGHLIGHT_COLOR,depthTest:!1}),pickable:new MeshBasicMaterial({wireframe:!0,transparent:!0,opacity:0,side:BackSide})},r=new Matrix4;r.makeScale(.6,.6,.6);const i=(e,t)=>{const r=new Matrix4;return r.makeRotationAxis(new Vector3(...t),MathUtils.degToRad(e)),r},n=(e,t,r)=>{const i=new Matrix4;return i.makeTranslation(e,t,r),i},s=(e,t=r)=>{const i=new Matrix4;return i.multiplyMatrices(e,t),i},a=(r,i,n)=>{const s=new Mesh(e.curve,n.clone()),a=new Mesh(e.hoop,t.highlight.clone());a.visible=!1;const o=new Mesh(e.pickableCurve,t.pickable.clone()),l=new Group;l.userData.actionType=r,l.add(s,a,o),l.applyMatrix4(i),this.gizmo.add(l)};let o=s(i(90,[1,0,0]),i(90,[0,1,0]));a("RotateX"/* RotateX */,o,t.red),o=i(90,[0,0,1]),a("RotateZ"/* RotateZ */,o,t.blue);const l=(r,i,n,s)=>{const a=mergeBufferGeometries([e.arrowHead.clone().applyMatrix4(n),e.axis.clone().applyMatrix4(i)]),o=new Mesh(a,s),l=e.pickableAxis.clone().applyMatrix4(i),c=new Mesh(l,t.pickable),u=new Group;u.userData.actionType=r,u.add(o,c),this.gizmo.add(u)},c=10*GEOMETRY_RADIUS,u=2*c;let h=s(i(90,[0,0,1]),n(0,c,0)),p=s(i(90,[0,0,1]),n(0,u,0));l("TranslateX"/* TranslateX */,h,p,t.red),h=n(0,c,0),p=s(i(0,[1,0,0]),n(0,u,0)),l("TranslateY"/* TranslateY */,h,p,t.green),h=s(i(90,[1,0,0]),n(0,c,0)),p=s(i(90,[1,0,0]),n(0,u,0)),l("TranslateZ"/* TranslateZ */,h,p,t.blue);const d=new Mesh(e.sphere,t.center);d.userData.actionType=""/* None */,this.gizmo.add(d),this.gizmo.visible=!1,this.objectPixelSizeHelper||(this.objectPixelSizeHelper=new ObjectPixelSizeHelper(this.camera,this.controls,this.gizmo,200,this.canvasHeight));const m=this.objectPixelSizeHelper;setTimeout((()=>{m.adjustSize(),this.renderer.render(this.scene,this.camera)}),0)}
/**
   * Initialize 4 lines of section plane
   */initOrUpdateLines(){const e=this.vertices;if(this.lines&&0!==this.lines.length){let t=0;const r=this.gizmo.position;this.lines[t].setFromPoints([e[t].clone().sub(r),e[++t].clone().sub(r)]),this.lines[t].setFromPoints([e[t].clone().sub(r),e[++t].clone().sub(r)]),this.lines[t].setFromPoints([e[t].clone().sub(r),e[++t].clone().sub(r)]),this.lines[t].setFromPoints([e[t].clone().sub(r),e[0].clone().sub(r)])}else{const t=this.face;if(!t)throw Error("Need to init Face first!");const r=this.gizmo.position;this.lines.push(new BoxLine([e[0].clone().sub(r),e[1].clone().sub(r)],[t]),new BoxLine([e[1].clone().sub(r),e[2].clone().sub(r)],[t]),new BoxLine([e[2].clone().sub(r),e[3].clone().sub(r)],[t]),new BoxLine([e[3].clone().sub(r),e[0].clone().sub(r)],[t])),this.group.add(...this.lines)}}
/**
   * Clears section plane
   */clearSectionPlane(){this.scene.remove(this.group),this.scene.remove(this.gizmo),this.renderer.domElement.style.cursor=""}
/**
   * Adds mouse event listener
   */addMouseListener(){window.addEventListener("pointermove",this.onMouseMove),window.addEventListener("pointerdown",this.onMouseDown)}
/**
   * Removes mouse event listener
   */removeMouseListener(){window.removeEventListener("pointermove",this.onMouseMove),window.removeEventListener("pointerdown",this.onMouseDown)}
/**
   * Converts mouse coordinates, and updates raycaster
   */updateMouseAndRay(e){const t=this.renderer.domElement,r=t.clientWidth,i=t.clientHeight;this.mousePosition.setX(e.offsetX/r*2-1),this.mousePosition.setY(-e.offsetY/i*2+1),this.raycaster.setFromCamera(this.mousePosition,this.camera)}getCanvasPos(e){return[e.clientX,e.clientY]}localToWorldVec(e,t=!0){const r=new Matrix4;let i=e.clone();return r.makeRotationFromQuaternion(this.group.quaternion),i=i.applyMatrix4(r),t&&i.normalize(),i}
// protected worldToLocalVec(worldVec: Vector3, normalize = true) {
//     const mat = new THREE.Matrix4();
//     const localVec = worldVec.clone();
//     mat.makeRotationFromQuaternion(this.group.quaternion);
//     mat.invert();
//     localVec.applyMatrix4(mat);
//     return localVec;
// }
getTranslationPlane(e){let t;const r=e.clone(),i=Math.abs(e.x);return t=i>Math.abs(e.y)&&i>Math.abs(e.z)?r.cross(new Vector3(0,1,0)):r.cross(new Vector3(1,0,0)),t=t.cross(e),t.normalize(),t}getPointerPlaneIntersect(e,t,r=0){let i;const n=new Vector4(0,0,0,1),s=new Matrix4;n.setX(e[0]/window.innerWidth*2-1),n.setY(-(e[1]/window.innerHeight*2-1)),s.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),s.invert(),n.applyMatrix4(s),n.multiplyScalar(1/n.w);const a=new Vector3(n.x,n.y,n.z),o=this.camera.position;a.sub(o);const l=this.gizmo.position,c=-l.dot(t)-r,u=t.dot(a);if(Math.abs(u)>1e-4){const e=-(t.dot(o)+c)/u;return i=a.multiplyScalar(e),i=i.add(o),i=i.sub(l),i}log.info("[Section] Can't get the intersection. dot=",u)}dragTranslateSectionPlane(e,t,r){if(!this.gizmo.visible)return;const i=this.localToWorldVec(e),n=this.getTranslationPlane(i),s=this.getPointerPlaneIntersect(t,n);let a=this.getPointerPlaneIntersect(r,n);if(!s)return;if(!a)return;a=a.sub(s);const o=a.dot(i),l=new Matrix4;l.makeTranslation(i.x*o,i.y*o,i.z*o),this.group.applyMatrix4(l),this.gizmo.applyMatrix4(l),this.planes.forEach((e=>{e.applyMatrix4(l)}))}dragRotateSectionPlane(e,t,r){if(!this.gizmo.visible)return;let i=new Vector3,n=0;const s=this.localToWorldVec(e);let a=this.getPointerPlaneIntersect(t,s),o=this.getPointerPlaneIntersect(r,s);if(!(a&&o)){const e=this.getTranslationPlane(s);a=this.getPointerPlaneIntersect(t,e,1),o=this.getPointerPlaneIntersect(r,e,1),a&&o&&(n=a.dot(s),a.setX(a.x-n*s.x),a.setY(a.y-n*s.y),a.setZ(a.z-n*s.z),n=o.dot(s),o.setX(o.x-n*s.x),o.setY(o.y-n*s.y),o.setZ(o.z-n*s.z))}if(a&&o){a.normalize(),o.normalize(),n=a.dot(o),n=MathUtils.clamp(n,-1,1);let t=Math.acos(n);i=a.cross(o),i.dot(s)<0&&(t=-t),this.gizmo.rotateOnAxis(e,t),this.group.rotateOnAxis(e,t),this.updatePlanes()}}updatePosition(){this.updateHoverVisibles(),this.initOrUpdateVertices(),this.initOrUpdateLines(),this.updateControllerMarkers(),this.updatePlanes(),this.initOrUpdateFace()}dragStart(){this.controls.enablePan=!1,this.controls.enableZoom=!1,this.controls.enableRotate=!1,log.info("[Section] dragStart"),window.removeEventListener("pointermove",this.onMouseMove),window.addEventListener("pointermove",this.dragMove),window.addEventListener("pointerup",this.dragUp)}},BoxLine=class extends LineSegments{
// active color of line (original color: 0x00ffff)
/**
   * @param vertices two points of a line
   * @param faces two faces relative to a line
   */
constructor(e,t){super(),
// basic data member
// 0x795548 0x4e342e
this.normalMaterial=new LineBasicMaterial({color:7951688}),
// normal color of line (original color: 0xe1f2fb)
this.activeMaterial=new LineBasicMaterial({color:DEFAULT_COLOR}),t.forEach((e=>e.lines.push(this))),this.geometry=new BufferGeometry,this.geometry.setFromPoints(e),this.normalMaterial.depthTest=!1,this.activeMaterial.depthTest=!1,this.material=this.normalMaterial}
/**
   * Updates geometry
   */setFromPoints(e){this.geometry.setFromPoints(e)}
/**
   * Sets to active or inactive
   * @param isActive
   */setActive(e){this.material=e?this.activeMaterial:this.normalMaterial}},BoxFace=class extends Mesh{
// 4 lines relative to a face
/**
   * @param axis axis of a face
   * @param vertices 4 points of a face
   */
constructor(e,t){super(),this.lines=[],this.name=SECTION_PLANE_NAME,this.axis=e,this.lines=[],this.geometry=new BufferGeometry,this.geometry.setFromPoints(t),this.geometry.setIndex([0,3,2,0,2,1]),this.geometry.computeVertexNormals(),this.material=new MeshBasicMaterial({colorWrite:!1,depthWrite:!1,side:DoubleSide})}
/**
   * Updates geometry
   */setFromPoints(e){this.geometry.setFromPoints(e)}
/**
   * Sets to active or inactive
   * @param isActive
   */setActive(e){this.lines.forEach((t=>{t.setActive(e)}))}},AxisPlaneSection=class{constructor(e,t,r){if(this.container=r,this.isShowSectionPlane=!0,this.viewer=e,!e.camera||!e.renderer||!e.controls)throw new Error("Invalid bimViewer!");this.camera=e.camera,this.scene=e.scene,this.renderer=e.renderer,this.controls=e.controls,this.objectIds=t,this.axisInfoMap={x:{normal:new Vector3(1,0,0)},y:{normal:new Vector3(0,1,0)},z:{normal:new Vector3(0,0,1)}}}getRotateParam(e){const t=this.axisInfoMap[e].normal,r=new Vector3(0,1,0);let i;i=1===t.y||-1===t.y?new Vector3(1,0,0):r.clone().cross(t);return[i,Math.acos(t.dot(r))]}initPlane(e){const[t,r]=this.getRotateParam(e);this.sectionPlane&&(this.cancelSection(),this.sectionPlane.close()),this.sectionPlane=new BasePlaneSection(this.scene,this.camera,this.renderer,this.controls),this.sectionPlane.setSectionPlane(this.viewer.getBBox()),this.sectionPlane.open(),this.sectionPlane.rotatePlane(t,r),this.enableSection()}open(){this.initPlane("x"/* X */),this.popPanel=new AxisSectionPopPanel(this.container);const e=this.popPanel.eventBus;e.on("visible",(e=>{e?this.showSectionPlane():this.hideSectionPlane()})),e.on("axis",(e=>{this.initPlane(e),this.renderer.render(this.scene,this.camera)}))}close(){this.sectionPlane&&(this.sectionPlane.close(),this.sectionPlane=void 0),this.popPanel&&(this.popPanel.destroy(),this.popPanel=void 0),this.cancelSection()}enableSection(){this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{var t;["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{var t;e.clippingPlanes=null==(t=this.sectionPlane)?void 0:t.planes,e.clipIntersection=!0})):e.material&&(e.material.clippingPlanes=null==(t=this.sectionPlane)?void 0:t.planes,e.material.clipIntersection=!0))}))}))}cancelSection(){this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{e.clippingPlanes=[]})):e.material&&(e.material.clippingPlanes=[]))}))}))}showSectionPlane(){this.sectionPlane&&(this.isShowSectionPlane=!0,this.sectionPlane.setSectionObjectVisible(!0))}hideSectionPlane(){this.sectionPlane&&(this.isShowSectionPlane=!1,this.sectionPlane.setSectionObjectVisible(!1))}},DEFAULT_COLOR2=new Color(0,.855,.718),HIGHLIGHT_COLOR2=new Color(1,1,0),GEOMETRY_RADIUS2=.5,MIN_WIDTH=.2,getCenter=e=>{const t=e[0].clone(),r=e[1].clone(),i=e[2].clone(),n=e[3].clone();return t.add(r).add(i).add(n).multiplyScalar(.25)},BaseBoxSection=class{
// the active section view, top, left, etc.
/**
   * Constructor
   */
constructor(e,t,r,i){this.isOpen=!1,this.draggableArrowView="",
// the active section view, top, left, etc.
this.visibleArrowView="",
// --------------- Clipping box --------------------
// basic data member
this.sectionBoxBoundary=new Box3,
// boundary of the section box
this.group=new Group,
// contains any object for section
this.arrows=new Map,
// arrow gizmos
this.planes=[],
// section planes
this.vertices=[new Vector3,new Vector3,new Vector3,new Vector3,
// 4 vertices at the top
new Vector3,new Vector3,new Vector3,new Vector3],this.faces=[],this.lines=[],this.sectionPlaneMap=new Map,
// ------------------- Mouse events -----------------------
// basic data member
this.raycaster=new Raycaster,this.mousePosition=new Vector2,this.activeFace=null,
/**
     * Handles mouse move event, highlights corresponding face/lines properly
     */
this.onMouseMove=e=>{const t=(e,t=!1,r=!1)=>{const i=this.arrows.get(e);if(!i)return;const n=i.children[0].material;t?(n.opacity=1,n.color.set(HIGHLIGHT_COLOR2)):r?(n.opacity=1,n.color.set(DEFAULT_COLOR2)):(n.color.set(DEFAULT_COLOR2),n.opacity=0)};this.updateMouseAndRay(e);const r=[...this.arrows.values(),...this.faces],i=this.raycaster.intersectObjects(r,!0);if(i.length<=0)return this.draggableArrowView&&(t(this.draggableArrowView,!1),this.draggableArrowView=""),this.visibleArrowView&&(t(this.visibleArrowView,!1),this.visibleArrowView=""),this.activeFace&&(this.activeFace.setActive(!1),this.activeFace=null),void(this.renderer.domElement.style.cursor="auto");const n=i[0].object;if(n instanceof BoxFace2){const e=n;this.draggableArrowView&&(e!==this.activeFace?t(this.draggableArrowView,!1):t(this.draggableArrowView,!1,!0),this.draggableArrowView=""),e!==this.activeFace&&(this.activeFace&&(this.activeFace.setActive(!1),this.visibleArrowView&&(t(this.visibleArrowView,!1),this.visibleArrowView="")),e.setActive(!0),t(e.axis,!1,!0),this.activeFace=e,this.visibleArrowView=e.axis)}else{const e=n.userData.view;this.draggableArrowView!==e&&(this.draggableArrowView&&t(this.draggableArrowView,!1),t(e,!0),this.draggableArrowView=e)}this.renderer.domElement.style.cursor="pointer"},this.isMouseDown=!1,
/**
     * Handles mouse down event, starts to drag a face using left button
     */
this.onMouseDown=e=>{const t=0===e.button;t&&(this.isMouseDown=!0,this.lastCanvasPos=[e.clientX,e.clientY],this.draggableArrowView&&t&&this.dragStart())},this.dragStart=()=>{log.info("[Section] dragStart"),this.controls.enablePan=!1,this.controls.enableZoom=!1,this.controls.enableRotate=!1,window.removeEventListener("pointermove",this.onMouseMove),window.addEventListener("pointermove",this.dragMove),window.addEventListener("pointerup",this.dragEnd)},this.dragEnd=()=>{log.info("[Section] dragEnd"),this.controls.enablePan=!0,this.controls.enableZoom=!0,this.controls.enableRotate=!0,this.isMouseDown=!1,window.removeEventListener("pointermove",this.dragMove),window.removeEventListener("pointerup",this.dragEnd),window.addEventListener("pointermove",this.onMouseMove)},this.dragMove=e=>{const t=new Vector3(1,0,0),r=new Vector3(0,1,0),i=new Vector3(0,0,1),n=[e.clientX,e.clientY];if(this.isMouseDown){switch(this.lastCanvasPos||(this.lastCanvasPos=n),this.draggableArrowView){case"Left"/* Left */:case"Right"/* Right */:this.dragTranslateSectionPlane(t,this.lastCanvasPos,n);break;case"Top"/* Top */:case"Bottom"/* Bottom */:this.dragTranslateSectionPlane(r,this.lastCanvasPos,n);break;case"Front"/* Front */:case"Back"/* Back */:this.dragTranslateSectionPlane(i,this.lastCanvasPos,n)}this.lastCanvasPos=n,this.renderer.render(this.scene,this.camera)}},this.scene=e,this.camera=t,this.renderer=r,this.controls=i}
/**
   * If sectionBox is not assigned in constructor, then set it here.
   * For now, we only support it to be set once. Otherwise, need to check isOpen status, and initSectionBox properly.
   * @param sectionBox
   */setSectionBox(e){if(this.sectionBox)throw new Error("sectionBox is assigned already!");this.sectionBox=e,CommonUtils.expandBoxByScale(this.sectionBox,1.1);const t=e.max,r=e.min,i=t.x-r.x+t.y-r.y+t.z-r.z;CommonUtils.expandBoxByMinSize(this.sectionBox,i/20),MIN_WIDTH=GEOMETRY_RADIUS2=i/300}
/**
   * Starts to clip
   */open(){this.initSectionBox(),this.addMouseListener(),this.isOpen=!0}
/**
   * Close clipper
   */close(){this.isOpen=!1,this.removeMouseListener(),this.clearSectionBox()}
/**
   * reset clipper
   */reset(){this.close(),this.open()}
/**
   * Initialize clip box
   */initSectionBox(){if(!this.sectionBox)throw new Error("Need to set sectionBox first!");this.group=new Group,this.initPlanes(),this.initOrUpdateVertices(),this.initArrowGizmos();const e=this.sectionBox.clone();CommonUtils.expandBoxByScale(e,1.5);const t=e.max,r=e.min,i=t.x-r.x+t.y-r.y+t.z-r.z;CommonUtils.expandBoxByMinSize(e,i/10),this.sectionBoxBoundary=e;const n=new Vector3;e.getCenter(n),this.group.position.set(n.x,n.y,n.z),this.initOrUpdateFaces(),this.initOrUpdateLines(),this.setArrowPosition(!0),this.scene.add(this.group)}
/**
   * Initialize 6 section plane
   */initPlanes(){if(!this.sectionBox)return;const e=this.sectionBox.min,t=this.sectionBox.max;this.planes=[new Plane(new Vector3(0,-1,0),t.y),
// up
new Plane(new Vector3(0,1,0),-e.y),
// down
new Plane(new Vector3(1,0,0),-e.x),
// left
new Plane(new Vector3(-1,0,0),t.x),
// right
new Plane(new Vector3(0,0,-1),t.z),
// front
new Plane(new Vector3(0,0,1),-e.z)];const r=this.sectionPlaneMap;r.set("Top"/* Top */,this.planes[0]),r.set("Bottom"/* Bottom */,this.planes[1]),r.set("Left"/* Left */,this.planes[2]),r.set("Right"/* Right */,this.planes[3]),r.set("Front"/* Front */,this.planes[4]),r.set("Back"/* Back */,this.planes[5])}updatePlanes(){const e=new Matrix4,t=this.group.position;e.makeRotationFromQuaternion(this.group.quaternion);for(const[r,i]of this.sectionPlaneMap){const n=i.normal.applyMatrix4(e),s=this.faces.find((e=>e.axis===r));let a=getCenter(s.vertices);a=this.localToWorldVec(a,!1),a=a.add(t),i.setFromNormalAndCoplanarPoint(n,a)}}
/**
   * Initialize or update 8 vertices of section box
   */initOrUpdateVertices(){if(!this.sectionBox)return;const e=this.sectionBox.min,t=this.sectionBox.max,r=this.vertices;r[0].set(e.x,t.y,e.z),r[1].set(t.x,t.y,e.z),r[2].set(t.x,t.y,t.z),r[3].set(e.x,t.y,t.z),r[4].set(e.x,e.y,e.z),r[5].set(t.x,e.y,e.z),r[6].set(t.x,e.y,t.z),r[7].set(e.x,e.y,t.z)}
/**
   * Initialize 6 faces of section box
   */initOrUpdateFaces(){const e=this.vertices,t=e=>e.map((e=>e.clone().sub(this.group.position)));if(this.faces&&0!==this.faces.length){const r=this.faces;r[0].setFromPoints(t([e[0],e[1],e[2],e[3]])),r[1].setFromPoints(t([e[4],e[7],e[6],e[5]])),r[2].setFromPoints(t([e[0],e[3],e[7],e[4]])),r[3].setFromPoints(t([e[1],e[5],e[6],e[2]])),r[4].setFromPoints(t([e[2],e[6],e[7],e[3]])),r[5].setFromPoints(t([e[0],e[4],e[5],e[1]]))}else this.faces=[new BoxFace2("Top"/* Top */,t([e[0],e[1],e[2],e[3]])),
// up
new BoxFace2("Bottom"/* Bottom */,t([e[4],e[7],e[6],e[5]])),
// down
new BoxFace2("Left"/* Left */,t([e[0],e[3],e[7],e[4]])),
// left
new BoxFace2("Right"/* Right */,t([e[1],e[5],e[6],e[2]])),
// right
new BoxFace2("Front"/* Front */,t([e[2],e[6],e[7],e[3]])),
// front
new BoxFace2("Back"/* Back */,t([e[0],e[4],e[5],e[1]]))],this.group.add(...this.faces),this.faces.forEach((e=>{this.group.add(e.backFace)}))}
/**
   * Initialize 12 lines of section box
   */initOrUpdateLines(){const e=this.vertices,t=e=>e.map((e=>e.clone().sub(this.group.position)));if(this.lines&&0!==this.lines.length){let r=0;this.lines[r++].setFromPoints(t([e[0],e[1]])),this.lines[r++].setFromPoints(t([e[1],e[2]])),this.lines[r++].setFromPoints(t([e[2],e[3]])),this.lines[r++].setFromPoints(t([e[3],e[0]])),this.lines[r++].setFromPoints(t([e[4],e[5]])),this.lines[r++].setFromPoints(t([e[5],e[6]])),this.lines[r++].setFromPoints(t([e[6],e[7]])),this.lines[r++].setFromPoints(t([e[7],e[4]])),this.lines[r++].setFromPoints(t([e[0],e[4]])),this.lines[r++].setFromPoints(t([e[1],e[5]])),this.lines[r++].setFromPoints(t([e[2],e[6]])),this.lines[r++].setFromPoints(t([e[3],e[7]]))}else{const r=this.faces;if(!r)throw Error("Need to init Face first!");this.lines=[new BoxLine2(t([e[0],e[1]]),[r[0],r[5]]),new BoxLine2(t([e[1],e[2]]),[r[0],r[3]]),new BoxLine2(t([e[2],e[3]]),[r[0],r[4]]),new BoxLine2(t([e[3],e[0]]),[r[0],r[2]]),new BoxLine2(t([e[4],e[5]]),[r[1],r[5]]),new BoxLine2(t([e[5],e[6]]),[r[1],r[3]]),new BoxLine2(t([e[6],e[7]]),[r[1],r[4]]),new BoxLine2(t([e[7],e[4]]),[r[1],r[2]]),new BoxLine2(t([e[0],e[4]]),[r[2],r[5]]),new BoxLine2(t([e[1],e[5]]),[r[3],r[5]]),new BoxLine2(t([e[2],e[6]]),[r[3],r[4]]),new BoxLine2(t([e[3],e[7]]),[r[2],r[4]])],this.group.add(...this.lines)}}initArrowGizmos(){const e=new MeshPhongMaterial({color:DEFAULT_COLOR2,depthTest:!1,transparent:!0,side:DoubleSide}),t=new MeshBasicMaterial({wireframe:!0,transparent:!0,opacity:0}),r=8*GEOMETRY_RADIUS2,i=12*GEOMETRY_RADIUS2,n=new CylinderGeometry(0,2*GEOMETRY_RADIUS2,r),s=new CylinderGeometry(GEOMETRY_RADIUS2/2,GEOMETRY_RADIUS2/2,i),a=new CylinderGeometry(4*GEOMETRY_RADIUS2,4*GEOMETRY_RADIUS2,r+i),o=(e,t)=>{e.applyMatrix4((new Matrix4).makeTranslation(0,t,0))};o(n,i+r/2),o(s,i/2),o(a,(i+r)/2),Object.values(Views).forEach((r=>{const i=mergeBufferGeometries([n,s]),o=e.clone();o.opacity=0;const l=new Mesh(i,o);l.userData.view=r;const c=new Mesh(a,t);c.userData.view=r;const u=new Group;u.add(l,c),u.applyMatrix4((new Matrix4).makeRotationAxis(new Vector3(1,0,0),-Math.PI/2)),this.group.add(u),this.arrows.set(r,u)}))}
// Change the aabb of box mesh
setArrowPosition(e=!1){const t=this.sectionBox;if(!t)return;const r=t.max.x-t.min.x,i=t.max.y-t.min.y,n=t.max.z-t.min.z,s=(e,t)=>{const r=Math.sqrt(e.dot(e)*t.dot(t));let i=r+e.dot(t),n=new Vector3;return i<1e-8*r?(i=0,Math.abs(e.x)>Math.abs(e.z)?(n.setX(-e.y),n.setY(e.x),n.setZ(0)):(n.setX(0),n.setY(-e.z),n.setZ(e.y))):n=e.cross(t),new Quaternion(n.x,n.y,n.z,i).normalize()};for(const[t,a]of this.sectionPlaneMap){const o=this.arrows.get(t);if(!o)return;if(e){const e=s(new Vector3(0,0,1),a.normal),t=new Matrix4;t.makeRotationFromQuaternion(e),o.applyMatrix4(t)}switch(t){case"Right"/* Right */:o.position.set(r/2,0,0);break;case"Left"/* Left */:o.position.set(-r/2,0,0);break;case"Top"/* Top */:o.position.set(0,i/2,0);break;case"Bottom"/* Bottom */:o.position.set(0,-i/2,0);break;case"Front"/* Front */:o.position.set(0,0,n/2);break;case"Back"/* Back */:o.position.set(0,0,-n/2)}}}localToWorldVec(e,t=!0){const r=new Matrix4;r.makeRotationFromQuaternion(this.group.quaternion);const i=e.applyMatrix4(r);return t&&i.normalize(),i}worldToLocalVec(e){const t=new Matrix4;t.makeRotationFromQuaternion(this.group.quaternion),t.invert();return e.applyMatrix4(t)}getTranslationPlane(e){const t=Math.abs(e.x);let r;return r=t>Math.abs(e.y)&&t>Math.abs(e.z)?e.clone().cross(new Vector3(0,1,0)):e.clone().cross(new Vector3(1,0,0)),r=r.cross(e),r.normalize(),r}getPointerPlaneIntersect(e,t,r=0){let i=new Vector4(0,0,0,1),n=new Matrix4;i.x=e[0]/this.renderer.domElement.width*2-1,i.y=-(e[1]/this.renderer.domElement.height*2-1),i.z=0,i.w=1,n=n.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),n=n.invert(),i=i.applyMatrix4(n),i.multiplyScalar(1/i.w);let s=new Vector3(i.x,i.y,i.z);const a=this.camera.position.clone();s=s.sub(a);let o=new Vector3(0,0,0);if(this.draggableArrowView){const e=this.getBoxFaceVerties(this.draggableArrowView);o=getCenter(e).add(this.group.position)}const l=-o.dot(t)-r,c=t.dot(s);if(Math.abs(c)>1e-4){const e=-(t.dot(a)+l)/c;let r=s.multiplyScalar(e);return r=r.add(a),r=r.sub(o),r}return!1}dragTranslateSectionPlane(e,t,r){let i=new Vector3;const n=this.localToWorldVec(e),s=this.getTranslationPlane(n);let a;const o=this.getPointerPlaneIntersect(t,s);if(!o)return void log.info("[Section] p1 doesn't exists");if(a=this.getPointerPlaneIntersect(r,s),!a)return void log.info("[Section] p2 doesn't exists");const l=this.sectionBox;if(!l)return void log.error("[BoxSection] Invalid sectionBox!");const c=l.min,u=l.max;a=a.sub(o),i=this.worldToLocalVec(a);const h=i.dot(e),p=new Vector3(e.x*h,e.y*h,e.z*h);let d,m=new Vector3;if(this.draggableArrowView){const e=this.getBoxFaceVerties(this.draggableArrowView);m=getCenter(e)}switch(m=m.add(p).add(this.group.position),this.draggableArrowView){case"Left"/* Left */:d=Math.max(this.sectionBoxBoundary.min.x,m.x),d=Math.min(u.x-MIN_WIDTH,d),c.setX(d);break;case"Right"/* Right */:d=Math.min(this.sectionBoxBoundary.max.x,m.x),d=Math.max(c.x+MIN_WIDTH,d),u.setX(d);break;case"Bottom"/* Bottom */:d=Math.max(this.sectionBoxBoundary.min.y,m.y),d=Math.min(u.y-MIN_WIDTH,d),c.setY(d);break;case"Top"/* Top */:d=Math.min(this.sectionBoxBoundary.max.y,m.y),d=Math.max(c.y+MIN_WIDTH,d),u.setY(d);break;case"Back"/* Back */:d=Math.max(this.sectionBoxBoundary.min.z,m.z),d=Math.min(u.z-MIN_WIDTH,d),c.setZ(d);break;case"Front"/* Front */:d=Math.min(this.sectionBoxBoundary.max.z,m.z),d=Math.max(c.z+MIN_WIDTH,d),u.setZ(d)}const f=new Vector3;l.getCenter(f),this.group.position.set(f.x,f.y,f.z),this.initOrUpdateVertices(),this.updatePlanes(),this.initOrUpdateFaces(),this.initOrUpdateLines(),this.setArrowPosition()}dragRotateSectionPlane(e,t,r){let i=new Vector3,n=0;const s=this.localToWorldVec(e);let a=this.getPointerPlaneIntersect(t,s),o=this.getPointerPlaneIntersect(r,s);if(!(a&&o)){const e=this.getTranslationPlane(s);a=this.getPointerPlaneIntersect(t,e,1),o=this.getPointerPlaneIntersect(r,e,1),a&&o&&(n=a.dot(s),a.setX(a.x-n*s.x),a.setY(a.y-n*s.y),a.setZ(a.z-n*s.z),n=o.dot(s),o.setX(o.x-n*s.x),o.setY(o.y-n*s.y),o.setZ(o.z-n*s.z))}if(a&&o){a=a.normalize(),o=o.normalize(),n=a.dot(o),n=MathUtils.clamp(n,-1,1);let t=Math.acos(n);i=a.cross(o),i.dot(s)<0&&(t=-t),log.info("[Section] rotate, = ",t),this.group.rotateOnAxis(e,2*t),this.updatePlanes()}}getBoxFaceVerties(e){const t=this.faces.find((t=>t.axis===e));return t&&t.vertices}
/**
   * Clears clip box
   */clearSectionBox(){this.scene.remove(this.group),this.renderer.domElement.style.cursor=""}
// the face that the mouse is hovering
/**
   * Adds mouse event listener
   */
addMouseListener(){window.addEventListener("pointermove",this.onMouseMove),window.addEventListener("pointerdown",this.onMouseDown)}
/**
   * Removes mouse event listener
   */removeMouseListener(){window.removeEventListener("pointermove",this.onMouseMove),window.removeEventListener("pointerdown",this.onMouseDown)}
/**
   * Converts mouse coordinates, and updates raycaster
   */updateMouseAndRay(e){const t=this.renderer.domElement,r=t.clientWidth,i=t.clientHeight;this.mousePosition.setX(e.offsetX/r*2-1),this.mousePosition.setY(-e.offsetY/i*2+1),this.raycaster.setFromCamera(this.mousePosition,this.camera)}},BoxLine2=class extends LineSegments{
// 0xff5000, active color of line (original color: 0x00ffff)
/**
   * @param vertices two points of a line
   * @param faces two faces relative to a line
   */
constructor(e,t){super(),
// basic data member
this.normalMaterial=new LineBasicMaterial({color:DEFAULT_COLOR2}),
// 0xffa080, normal color of line (original color: 0xe1f2fb)
this.activeMaterial=new LineBasicMaterial({color:DEFAULT_COLOR2}),t.forEach((e=>e.lines.push(this))),this.geometry=new BufferGeometry,this.geometry.setFromPoints(e),this.material=this.normalMaterial}
/**
   * Updates geometry
   */setFromPoints(e){this.geometry.setFromPoints(e)}
/**
   * Sets to active or inactive
   * @param isActive
   */setActive(e){this.material=e?this.activeMaterial:this.normalMaterial}},BoxFace2=class extends Mesh{
/**
   * @param axis axis of a face
   * @param vertices 4 points of a face
   */
constructor(e,t){super(),this.lines=[],
// the back side of a face, used to display
this.vertices=[],this.axis=e,this.lines=[],this.geometry=new BufferGeometry,this.vertices=t,this.geometry.setFromPoints(t),this.geometry.setIndex([0,3,2,0,2,1]),this.geometry.computeVertexNormals(),this.material=new MeshBasicMaterial({colorWrite:!1,depthWrite:!1});const r=new MeshBasicMaterial({color:DEFAULT_COLOR2,transparent:!0,opacity:0,side:BackSide});this.backFace=new Mesh(this.geometry,r)}
/**
   * Updates geometry
   */setFromPoints(e){this.vertices=e,this.geometry.setFromPoints(e)}
/**
   * Sets to active or inactive
   * @param isActive
   */setActive(e){this.material=new MeshBasicMaterial({color:DEFAULT_COLOR2,transparent:!0,opacity:e?.1:0}),this.lines.forEach((t=>{t.setActive(e)}))}},ObjectsBoxSection=class extends BaseBoxSection{
/**
   * Constructor
   */
constructor(e,t,r,i,n){super(e,t,r,i),this.objectIds=n;const s=new Box3;this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&s.expandByObject(t)})),super.setSectionBox(s)}
/**
   * Initialize 6 section plane
   **/initPlanes(){super.initPlanes(),this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{e.clippingPlanes=this.planes,e.clipIntersection=!1})):e.material&&(e.material.clippingPlanes=this.planes,e.material.clipIntersection=!1))}))}))}
/**
   * Clears section box
   **/clearSectionBox(){super.clearSectionBox(),this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{e.clippingPlanes=[]})):e.material&&(e.material.clippingPlanes=[]))}))}))}},PickSectionPopPanel=class extends PopPanel{constructor(e=document.body){super("pick-section-pop-panel","拾取面剖切",e),this.eventBus=mitt_default(),this.isVisible=!0,this.enabled=!0,this.createActiveSelectLayout(),this.addActiveItems()}createActiveSelectLayout(){const e=document.createElement("div");e.classList.add("pop-panel-active-select"),this.body.appendChild(e),this.activeSelectNode=e}addActiveItems(){const e=(e,t)=>{const r=document.createElement("i");r.classList.add(ICON_FONT_CLASS),r.classList.add(t),e.innerHTML="",e.appendChild(r)},t=(t,r,i="")=>{const n=document.createElement("div");return n.classList.add("pop-panel-item"),r&&n.setAttribute("title",r),n.setAttribute("itemName",t),n.setAttribute("isActive","false"),e(n,i),n},r=t("visible","隐藏剖切面","icon-hidesectionplane");r.onclick=()=>{this.enabled&&(this.isVisible=!this.isVisible,this.isVisible?(e(r,"icon-hidesectionplane"),r.setAttribute("title","隐藏剖切面")):(e(r,"icon-showsectionplane"),r.setAttribute("title","显示剖切面")),this.eventBus.emit("visible",this.isVisible))},this.activeSelectNode&&this.activeSelectNode.appendChild(r),this.visibleNode=r;const i=t("reset","重置","icon-reset");i.onclick=t=>{t.stopPropagation(),this.enabled&&(this.isVisible=!0,e(r,"icon-hidesectionplane"),r.setAttribute("title","隐藏剖切面"),this.eventBus.emit("reset"))},this.activeSelectNode&&this.activeSelectNode.appendChild(i),this.resetNode=i}enable(){this.enabled=!0,this.visibleNode&&this.visibleNode.classList.remove("disable")}disable(){this.enabled=!1,this.visibleNode&&this.visibleNode.classList.add("disable")}},PickPlaneSection=class{constructor(e,t,r){if(this.container=r,this.isShowSectionPlane=!0,this.isSelected=!1,this.raycaster=new Raycaster,this.clickOnceListerner=e=>{if(this.viewer.mouseMoved)return;this.pickFace(e)&&(this.isSelected=!0,window.removeEventListener("click",this.clickOnceListerner),this.popPanel&&this.popPanel.enable(),this.tooltip&&this.tooltip.hide())},this.viewer=e,!e.camera||!e.renderer||!e.controls)throw new Error("Invalid bimViewer!");this.camera=e.camera,this.scene=e.scene,this.renderer=e.renderer,this.controls=e.controls,this.objectIds=t,this.init()}updateMouseAndRay(e){const t=new Vector2;t.setX(e.clientX/window.innerWidth*2-1),t.setY(-e.clientY/window.innerHeight*2+1),this.raycaster.setFromCamera(t,this.camera)}pickFace(e){this.updateMouseAndRay(e);const t=[];this.objectIds.forEach((e=>{const r=this.scene&&this.scene.getObjectById(e);r&&r.visible&&t.push(r)}));const r=this.raycaster.intersectObjects(t,!0);if(0===r.length)return!1;const i=r.find((e=>{const t=e.object;return t.visible&&(!1!==t.userData.selectable||t instanceof Mesh)}));if(!i||!i.face)return!1;const n=(new Matrix3).getNormalMatrix(i.object.matrixWorld),s=i.face.normal.clone().applyMatrix3(n).normalize(),a=i.point,o=new Vector3(0,1,0);let l;l=1===s.y||-1===s.y?new Vector3(1,0,0):o.clone().cross(s);const c=Math.acos(s.dot(o));return this.sectionPlane&&this.sectionPlane.isOpen&&this.sectionPlane.close(),this.sectionPlane=new BasePlaneSection(this.scene,this.camera,this.renderer,this.controls),this.sectionPlane.setSectionPlane(this.viewer.getBBox()),this.sectionPlane.open(),this.sectionPlane.canvasHeight=this.viewer.height,this.enableSection(),this.sectionPlane.rotatePlane(l,c),this.sectionPlane.movePlaneToCenter(a),!0}init(){this.isSelected=!1,this.popPanel=new PickSectionPopPanel(this.container);const e=this.popPanel.eventBus;e.on("visible",(e=>{e?this.showSectionPlane():this.hideSectionPlane()})),e.on("reset",(()=>{this.popPanel&&this.popPanel.disable(),this.sectionPlane&&(this.sectionPlane.close(),this.cancelSection()),this.tooltip&&this.tooltip.show(),this.open(),this.viewer.enableRender()})),this.tooltip=new Tooltip("pick-section-plane","点击选择面",{parentNode:this.container,followPointer:!0,showOnCreate:!0})}open(){window.addEventListener("click",this.clickOnceListerner)}close(){this.popPanel&&(this.popPanel.eventBus.off("visible"),this.popPanel.eventBus.off("reset"),this.popPanel.destroy(),this.popPanel=void 0),this.tooltip&&(this.tooltip.destroy(),this.tooltip=void 0),this.cancelSection(),this.sectionPlane&&this.sectionPlane.close(),this.isSelected||window.removeEventListener("click",this.clickOnceListerner)}enableSection(){this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{var t;["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{var t;e.clippingPlanes=null==(t=this.sectionPlane)?void 0:t.planes,e.clipIntersection=!0})):e.material&&(e.material.clippingPlanes=null==(t=this.sectionPlane)?void 0:t.planes,e.material.clipIntersection=!0))}))}))}cancelSection(){this.objectIds.forEach((e=>{const t=this.scene.getObjectById(e);t&&t.traverse((e=>{["Mesh","LineSegments"].includes(e.type)&&(Array.isArray(e.material)?e.material.forEach((e=>{e.clippingPlanes=[]})):e.material&&(e.material.clippingPlanes=[]))}))}))}hideSectionPlane(){this.sectionPlane&&(this.isShowSectionPlane=!1,this.sectionPlane.setSectionObjectVisible(!1))}showSectionPlane(){this.sectionPlane&&(this.isShowSectionPlane=!0,this.sectionPlane.setSectionObjectVisible(!0))}},CONTEXT_MENU_ID="gemini-context-menu",ContextMenu=class{constructor(e){this.itemList=[],this.id=e.id||CONTEXT_MENU_ID,this.container=e.container||document.body,this.context=e.context||{},this.element=this.createMenuUI(e.items||[]),this.handleClick=()=>{this.hide()},!1!==e.hideOnMouseDown&&document.addEventListener("click",this.handleClick),this.hide()}isEnable(e){return e.getEnabled?e.getEnabled(this.context):void 0===e.enabled||e.enabled}isShown(e){return e.getShown?e.getShown(this.context):void 0===e.shown||e.shown}getTitle(e){return e.title||e.getTitle&&e.getTitle(this.context)||""}createMenuUI(e){const t=document.createElement("div");t.id=this.id,t.classList.add("context-menu");const r=this.createMenuGroup(e);return t.append(...r),this.container.appendChild(t),t}createMenuGroup(e){return(0,import_lodash3.map)(e,(e=>{const t=document.createElement("ul");return(0,import_lodash3.forEach)(e,(e=>{const r=this.createMenuItem(e);t.append(r)})),t}))}createMenuItem(e){const t=document.createElement("li");return t.innerHTML=this.getTitle(e),t.onclick=()=>e.doAction&&e.doAction(this.context),this.isEnable(e)?t.classList.remove("disabled"):t.classList.add("disabled"),this.isShown(e)?t.removeAttribute("hidden"):t.setAttribute("hidden",""),this.itemList.push([e,t]),t}updateMenuItems(){(0,import_lodash3.forEach)(this.itemList,(([e,t])=>{this.isEnable(e)?t.classList.remove("disabled"):t.classList.add("disabled"),this.isShown(e)?t.removeAttribute("hidden"):t.setAttribute("hidden",""),t.innerHTML=this.getTitle(e)}))}showMenuElement(e,t){const r=this.element.offsetHeight,i=this.element.offsetWidth;t+r>window.innerHeight&&(t=window.innerHeight-r-5),e+i>window.innerWidth&&(e=window.innerWidth-i-5),this.element.style.left=e+"px",this.element.style.top=t+"px"}show(e,t){this.updateMenuItems(),this.element.removeAttribute("hidden"),this.showMenuElement(e,t)}hide(){this.element.setAttribute("hidden","")}destroy(){document.removeEventListener("click",this.handleClick),this.container.removeChild(this.element)}},import_lodash4=__toESM(require_lodash(),1),Toolbar2=class{constructor(e,t,r=[...GROUP_CONFIG]){this.bimViewer=e,this.menuConfig=t,this.groupConfig=r,this.menuList=new Map,this.init()}init(){var e;const t=document.createElement("div");t.classList.add("toolbar"),this.groupConfig.forEach(((e,r)=>{const i=document.createElement("div");i.classList.add("toolbar-group");const n=document.createElement("div");n.classList.add("toolbar-group-division"),e.forEach((e=>{const t=(0,import_lodash4.get)(this.menuConfig,e);if(t&&!1!==t.visible){const r=this.createToolbarMenu(this.bimViewer,e,t);i.appendChild(r.element)}})),i.hasChildNodes()&&(r&&t.appendChild(n),t.appendChild(i))})),this.element=t,null==(e=this.bimViewer.widgetContainer)||e.appendChild(t),t.oncontextmenu=e=>{e.preventDefault()}}createToolbarMenu(e,t,r,i){const n=new ToolbarMenu(e,this,t,r,i);if(this.menuList.set(t,n),r.children){const t=document.createElement("div");t.classList.add("toolbar-sub-menu");const i=document.createElement("div");i.classList.add("toolbar-sub-menu-list"),t.appendChild(i),(0,import_lodash4.forIn)(r.children,((t,r)=>{if(t&&!1!==t.visible){const s=this.createToolbarMenu(e,r,t,n);i.appendChild(s.element)}})),n.element.appendChild(t)}return n}
/**
   * @description Modify the menu configuration and update the toolbar.
   * @param {ToolbarMenuId} menuId
   * @param {Partial<ToolbarMenuConfig>} config
   * @memberof Toolbar
   */updateMenu(e,t){(0,import_lodash4.assign)(this.menuConfig[e],t),this.refresh()}
/**
   * @description Modify the menu configuration and update the toolbar.
   * @param {{ menuId: ToolbarMenuId; config: Partial<ToolbarMenuConfig> }[]} configs
   * @memberof Toolbar
   */updateMenus(e){(0,import_lodash4.forEach)(e,(({menuId:e,config:t})=>{(0,import_lodash4.assign)(this.menuConfig[e],t)})),this.refresh()}
/**
   * @description Add a custmized menu to toolbar.
   * @param {string} menuId
   * @param {ToolbarMenuConfig} config
   * @param {[number, number]} [insertPosition]
   * @return {*}
   * @memberof Toolbar
   */addMenu(e,t,r){if((0,import_lodash4.keys)(this.menuConfig).includes(e))log.error("[Toolbar]",e,"exists.");else{if((0,import_lodash4.assign)(this.menuConfig,{[e]:t}),r){const[t,i]=r;if(t>this.groupConfig.length-1)this.groupConfig=(0,import_lodash4.concat)(this.groupConfig,[[e]]);else{const r=this.groupConfig[t];this.groupConfig[t]=i>r.length-1?(0,import_lodash4.concat)(r,e):(0,import_lodash4.concat)((0,import_lodash4.take)(r,i),e,(0,import_lodash4.takeRight)(r,r.length-i))}}else this.groupConfig=(0,import_lodash4.concat)(this.groupConfig,[[e]]);this.refresh()}}
/**
   * @description Update the whole toolbar element with the current configuration.
   * @memberof Toolbar
   */refresh(){this.destroy(),this.init()}show(){this.element&&(this.element.style.display="")}hide(){this.element&&(this.element.style.display="none")}destroy(){this.element&&this.element.remove(),this.element=void 0,this.menuList.clear()}},ToolbarMenu=class{constructor(e,t,r,i,n){this.bimViewer=e,this.toolbar=t,this.menuId=r,this.eventBus=mitt_default(),this.active=i.defaultActive||!1,this.element=i.customElement&&i.customElement(e,this.menuId,i)||this.createButton(e,this.menuId,i),this.eventBus.on("activeChange",(t=>{t?(this.element.classList.add("active"),(0,import_lodash4.forEach)(i.mutexIds,(e=>{var t;const r=null==(t=this.toolbar)?void 0:t.menuList.get(e);r&&r.active&&r.setActive(!1)})),i.onActive&&i.onActive(e)):(this.element.classList.remove("active"),i.onDeactive&&i.onDeactive(e)),this.element.firstChild instanceof HTMLElement&&setIcon(this.element.firstChild.classList,i.icon,this.active),n&&n.setActive(t)})),this.element.onclick=t=>{switch(t.stopPropagation(),i.type){case 1/* ClickEvent */:i.onClick&&i.onClick(e,this.toolbar,t);break;case 4/* Switch */:i.onClick&&i.onClick(e,this.toolbar,t),this.active=!this.active,this.eventBus.emit("activeChange",this.active)}}}createButton(e,r,i){const n=document.createElement("div");n.id=r,n.classList.add("toolbar-menu"),i.defaultActive&&n.classList.add("active"),i.children&&n.classList.add("toolbar-parent-menu");const{default:s="icon-new",iconFont:a=ICON_FONT_CLASS}=i.icon;return n.innerHTML=`<div class="icon ${a} ${s}"></div>`,n.title=t(i.menuName),n.innerHTML+=`<span>${n.title}</span>`,n}setActive(e){this.active=e,this.eventBus.emit("activeChange",this.active)}},MenuTypeEnums=(e=>(e[e.ClickEvent=1]="ClickEvent",e[e.Popup=2]="Popup",e[e.SubMenu=3]="SubMenu",e[e.Switch=4]="Switch",e))(MenuTypeEnums||{}),ToolbarMenuId2=(e=>(e.HomeView="HomeView",e.OrthoMode="OrthoMode",e.Measure="Measure",e.MeasureDistance="MeasureDistance",e.MeasureArea="MeasureArea",e.MeasureAngle="MeasureAngle",e.MeasureCoordinate="MeasureCoordinate",e.MeasureClear="MeasureClear",e.Markup="Markup",e.MarkupArrow="Arrow",e.MarkupRect="Rect",e.MarkupCloudRect="CloudRect",e.MarkupPolyLine="PolyLine",e.MarkupCloudLine="CloudLine",e.MarkupEllipse="Ellipse",e.MarkupCircle="Circle",e.MarkupDot="Dot",e.MarkupText="Text",e.MarkupX="X",e.MarkupStrokeStyle="StrokeStyle",e.MarkupLineWidth="LineWidth",e.MarkupLineWidth2="LineWidth2",e.MarkupLineWidth5="LineWidth5",e.MarkupLineWidth10="LineWidth10",e.MarkupFontSize="FontSize",e.MarkupFontSize14="FontSize14",e.MarkupFontSize18="FontSize18",e.MarkupFontSize24="FontSize24",e.MarkupClear="MarkupClear",e.MarkupQuit="MarkupQuit",e.Section="Section",e.SectionBox="SectionBox",e.SectionPlane="SectionPlane",e.AxisSectionPlane="AxisSectionPlane",e.BimTree="BimTree",e.Viewpoint="Viewpoint",e.Annotation="Annotation",e.Property="Property",e.Settings="Settings",e.Compared="Compared",e.QuitCompare="QuitCompare",e.Fullscreen="FullScreen",e.SceneClear="SceneClear",e.Layers="Layers",e.ZoomToRectangle="ZoomToRectangle",e))(ToolbarMenuId2||{}),translate=e=>({bimViewer:t})=>t.translate(`ContextMenu.${e}`),hasVisibleObject=e=>{var t;let r=0;return null==(t=e.scene)||t.traverseVisible((e=>{e instanceof Mesh&&r++})),r>0},hasInvisibleObject=e=>{var t,r;let i=0;return null==(t=e.scene)||t.traverse((e=>{e instanceof Mesh&&i++})),null==(r=e.scene)||r.traverseVisible((e=>{e instanceof Mesh&&i--})),i>0},hasXRayedObject=e=>e.hasTransparentObject(),isObjectHideable=e=>!1!==e.userData.selectable,isObjectSelected=(e,t,r,i)=>{const n=e.selectedObject;return!(!n||!t||n.id!==t.id)&&(null!=r&&n.isInstancedMesh?r===n.userData.instanceId:null==i||!MergeUtils.isMergedMesh(n)||i===n.userData.batchId)},viewFitEntity={getTitle:translate("viewFitEntity"),
// View Fit
getShown:({hit:e})=>e,doAction:({bimViewer:e,hit:t})=>{e.flyToObject(t)}},viewFitAll={getTitle:translate("viewFitAll"),
// View Fit All
getEnabled:({bimViewer:e})=>hasVisibleObject(e),doAction:({bimViewer:e})=>e.viewFitAll()},hideEntity={getTitle:translate("hideEntity"),
// Hide
getShown:({hit:e})=>e,doAction:({bimViewer:e,hit:t})=>{isObjectHideable(t)&&(t.visible=!1,e.enableRender())}},hideOthers={getTitle:translate("hideOthers"),
// Hide Others
getShown:({hit:e})=>e,doAction:({bimViewer:e,hit:t})=>{var r;null==(r=e.scene)||r.traverse((e=>{e instanceof Mesh&&isObjectHideable(e)&&(e.visible=!1)})),t.visible=!0,e.enableRender()}},hideAll={getTitle:translate("hideAll"),
// Hide All
getEnabled:({bimViewer:e})=>hasVisibleObject(e),doAction:({bimViewer:e})=>{var t;null==(t=e.scene)||t.traverse((e=>{e instanceof Mesh&&isObjectHideable(e)&&(e.visible=!1)})),e.enableRender()}},showAll={getTitle:translate("showAll"),
// Show All
getEnabled:({bimViewer:e})=>hasInvisibleObject(e),doAction:({bimViewer:e})=>{var t;null==(t=e.scene)||t.traverse((e=>{e instanceof Mesh&&isObjectHideable(e)&&(e.visible=!0)})),e.enableRender()}},selectEntity={getTitle:({hit:e,bimViewer:t,instanceId:r,batchId:i})=>isObjectSelected(t,e,r,i)?translate("deselect")({bimViewer:t}):translate("select")({bimViewer:t}),getShown:({hit:e})=>e,doAction:({hit:e,bimViewer:t,instanceId:r,batchId:i})=>{!1!==e.userData.selectable?isObjectSelected(t,e,r,i)?t.clearSelection():t.selectObject(e,e.instanceId,i):log.debug(`[ContextMenu] object(type: ${e.type}, name: ${e.name}) not selectable!`)}},selectNone={getTitle:translate("selectNone"),
// Select None
getEnabled:({bimViewer:e})=>e.selectedObject,doAction:({bimViewer:e})=>e.clearSelection()},xRayAll={getTitle:translate("xRayAll"),
// X-Ray
getShown:({bimViewer:e})=>!hasXRayedObject(e),doAction:({bimViewer:e})=>{e.addOrRemoveObjectOpacity(!0),e.enableRender()}},xRayNone={getTitle:translate("xRayNone"),
// X-Ray None
getEnabled:({bimViewer:e})=>hasXRayedObject(e),doAction:({bimViewer:e})=>{hasXRayedObject(e)&&(e.addOrRemoveObjectOpacity(!1),e.enableRender())}},xRayEntity={getTitle:translate("xRayEntity"),
// X-Ray
getShown:({hit:e})=>e,doAction:({bimViewer:e,hit:t})=>{e.addOrRemoveObjectOpacity(!0,void 0,[t.id],void 0)}},xRayOthers={getTitle:translate("xRayOthers"),
// X-Ray Others
getShown:({hit:e})=>e,doAction:({bimViewer:e,hit:t})=>{e.addOrRemoveObjectOpacity(!0,.1,void 0,[t.id]),e.enableRender()}},showSection={getTitle:({bimViewer:e})=>{let t="";switch(e.sectionType){case"PickPlaneSection"/* PickPlaneSection */:t="*showSectionPlane";break;case"AxisPlaneSection"/* AxisPlaneSection */:t="showAxisSection";break;case"ObjectsBoxSection"/* ObjectsBoxSection */:t="*showSectionBox"}return e.translate(`ContextMenu.${t}`)},getShown:({bimViewer:e,section:t})=>!("PickPlaneSection"/* PickPlaneSection */!==e.sectionType&&"AxisPlaneSection"/* AxisPlaneSection */!==e.sectionType||!t||t.isShowSectionPlane),doAction:({bimViewer:e,section:t})=>{("PickPlaneSection"/* PickPlaneSection */===e.sectionType||"AxisPlaneSection"/* AxisPlaneSection */===e.sectionType)&&(null==t||t.showSectionPlane())}},hideSection={getTitle:({bimViewer:e})=>{let t="";switch(e.sectionType){case"PickPlaneSection"/* PickPlaneSection */:t="hideSectionPlane";break;case"AxisPlaneSection"/* AxisPlaneSection */:t="hideAxisSection";break;case"ObjectsBoxSection"/* ObjectsBoxSection */:t="hideSectionBox"}return e.translate(`ContextMenu.${t}`)},getShown:e=>hitOnSection(e),doAction:({bimViewer:e,section:t})=>{("PickPlaneSection"/* PickPlaneSection */===e.sectionType||"AxisPlaneSection"/* AxisPlaneSection */===e.sectionType)&&(null==t||t.hideSectionPlane())}},undoSection={getTitle:translate("undoSection"),getShown:e=>hitOnSection(e),doAction:({bimViewer:e,toolbar:t})=>{if("PickPlaneSection"/* PickPlaneSection */===e.sectionType){const e=null==t?void 0:t.menuList.get("SectionPlane"/* SectionPlane */);null==e||e.setActive(!1)}else if("AxisPlaneSection"/* AxisPlaneSection */===e.sectionType){const e=null==t?void 0:t.menuList.get("AxisSectionPlane"/* AxisSectionPlane */);null==e||e.setActive(!1)}else if("ObjectsBoxSection"/* ObjectsBoxSection */===e.sectionType){const e=null==t?void 0:t.menuList.get("SectionBox"/* SectionBox */);null==e||e.setActive(!1)}}},hitOnSection=({bimViewer:e,hit:t,section:r})=>("PickPlaneSection"/* PickPlaneSection */===e.sectionType||"AxisPlaneSection"/* AxisPlaneSection */===e.sectionType)&&!!r&&r.isShowSectionPlane&&(null==t?void 0:t.name)===SECTION_PLANE_NAME,contextMenuItems=[[showSection],[hideSection,undoSection],[viewFitEntity,viewFitAll],[hideEntity,hideOthers,hideAll,showAll],[xRayEntity,xRayOthers,xRayAll,xRayNone],[selectEntity,selectNone]];
// src/components/bottom-bar/BottomBar.ts
// node_modules/dat.gui/build/dat.gui.module.js
function ___$insertStyle(e){if(e&&"undefined"!=typeof window){var t=document.createElement("style");return t.setAttribute("type","text/css"),t.innerHTML=e,document.head.appendChild(t),e}}function colorToString(e,t){var r=e.__state.conversionName.toString(),i=Math.round(e.r),n=Math.round(e.g),s=Math.round(e.b),a=e.a,o=Math.round(e.h),l=e.s.toFixed(1),c=e.v.toFixed(1);if(t||"THREE_CHAR_HEX"===r||"SIX_CHAR_HEX"===r){for(var u=e.hex.toString(16);u.length<6;)u="0"+u;return"#"+u}return"CSS_RGB"===r?"rgb("+i+","+n+","+s+")":"CSS_RGBA"===r?"rgba("+i+","+n+","+s+","+a+")":"HEX"===r?"0x"+e.hex.toString(16):"RGB_ARRAY"===r?"["+i+","+n+","+s+"]":"RGBA_ARRAY"===r?"["+i+","+n+","+s+","+a+"]":"RGB_OBJ"===r?"{r:"+i+",g:"+n+",b:"+s+"}":"RGBA_OBJ"===r?"{r:"+i+",g:"+n+",b:"+s+",a:"+a+"}":"HSV_OBJ"===r?"{h:"+o+",s:"+l+",v:"+c+"}":"HSVA_OBJ"===r?"{h:"+o+",s:"+l+",v:"+c+",a:"+a+"}":"unknown format"}var ARR_EACH=Array.prototype.forEach,ARR_SLICE=Array.prototype.slice,Common={BREAK:{},extend:function(e){return this.each(ARR_SLICE.call(arguments,1),(function(t){(this.isObject(t)?Object.keys(t):[]).forEach(function(r){this.isUndefined(t[r])||(e[r]=t[r])}.bind(this))}),this),e},defaults:function(e){return this.each(ARR_SLICE.call(arguments,1),(function(t){(this.isObject(t)?Object.keys(t):[]).forEach(function(r){this.isUndefined(e[r])&&(e[r]=t[r])}.bind(this))}),this),e},compose:function(){var e=ARR_SLICE.call(arguments);return function(){for(var t=ARR_SLICE.call(arguments),r=e.length-1;r>=0;r--)t=[e[r].apply(this,t)];return t[0]}},each:function(e,t,r){if(e)if(ARR_EACH&&e.forEach&&e.forEach===ARR_EACH)e.forEach(t,r);else if(e.length===e.length+0){var i,n=void 0;for(n=0,i=e.length;n<i;n++)if(n in e&&t.call(r,e[n],n)===this.BREAK)return}else for(var s in e)if(t.call(r,e[s],s)===this.BREAK)return},defer:function(e){setTimeout(e,0)},debounce:function(e,t,r){var i=void 0;return function(){var n=this,s=arguments;function a(){i=null,r||e.apply(n,s)}var o=r||!i;clearTimeout(i),i=setTimeout(a,t),o&&e.apply(n,s)}},toArray:function(e){return e.toArray?e.toArray():ARR_SLICE.call(e)},isUndefined:function(e){return void 0===e},isNull:function(e){return null===e},isNaN:function(e){function t(t){return e.apply(this,arguments)}return t.toString=function(){return e.toString()},t}((function(e){return isNaN(e)})),isArray:Array.isArray||function(e){return e.constructor===Array},isObject:function(e){return e===Object(e)},isNumber:function(e){return e===e+0},isString:function(e){return e===e+""},isBoolean:function(e){return!1===e||!0===e},isFunction:function(e){return e instanceof Function}},INTERPRETATIONS=[{litmus:Common.isString,conversions:{THREE_CHAR_HEX:{read:function(e){var t=e.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);return null!==t&&{space:"HEX",hex:parseInt("0x"+t[1].toString()+t[1].toString()+t[2].toString()+t[2].toString()+t[3].toString()+t[3].toString(),0)}},write:colorToString},SIX_CHAR_HEX:{read:function(e){var t=e.match(/^#([A-F0-9]{6})$/i);return null!==t&&{space:"HEX",hex:parseInt("0x"+t[1].toString(),0)}},write:colorToString},CSS_RGB:{read:function(e){var t=e.match(/^rgb\(\s*(\S+)\s*,\s*(\S+)\s*,\s*(\S+)\s*\)/);return null!==t&&{space:"RGB",r:parseFloat(t[1]),g:parseFloat(t[2]),b:parseFloat(t[3])}},write:colorToString},CSS_RGBA:{read:function(e){var t=e.match(/^rgba\(\s*(\S+)\s*,\s*(\S+)\s*,\s*(\S+)\s*,\s*(\S+)\s*\)/);return null!==t&&{space:"RGB",r:parseFloat(t[1]),g:parseFloat(t[2]),b:parseFloat(t[3]),a:parseFloat(t[4])}},write:colorToString}}},{litmus:Common.isNumber,conversions:{HEX:{read:function(e){return{space:"HEX",hex:e,conversionName:"HEX"}},write:function(e){return e.hex}}}},{litmus:Common.isArray,conversions:{RGB_ARRAY:{read:function(e){return 3===e.length&&{space:"RGB",r:e[0],g:e[1],b:e[2]}},write:function(e){return[e.r,e.g,e.b]}},RGBA_ARRAY:{read:function(e){return 4===e.length&&{space:"RGB",r:e[0],g:e[1],b:e[2],a:e[3]}},write:function(e){return[e.r,e.g,e.b,e.a]}}}},{litmus:Common.isObject,conversions:{RGBA_OBJ:{read:function(e){return!!(Common.isNumber(e.r)&&Common.isNumber(e.g)&&Common.isNumber(e.b)&&Common.isNumber(e.a))&&{space:"RGB",r:e.r,g:e.g,b:e.b,a:e.a}},write:function(e){return{r:e.r,g:e.g,b:e.b,a:e.a}}},RGB_OBJ:{read:function(e){return!!(Common.isNumber(e.r)&&Common.isNumber(e.g)&&Common.isNumber(e.b))&&{space:"RGB",r:e.r,g:e.g,b:e.b}},write:function(e){return{r:e.r,g:e.g,b:e.b}}},HSVA_OBJ:{read:function(e){return!!(Common.isNumber(e.h)&&Common.isNumber(e.s)&&Common.isNumber(e.v)&&Common.isNumber(e.a))&&{space:"HSV",h:e.h,s:e.s,v:e.v,a:e.a}},write:function(e){return{h:e.h,s:e.s,v:e.v,a:e.a}}},HSV_OBJ:{read:function(e){return!!(Common.isNumber(e.h)&&Common.isNumber(e.s)&&Common.isNumber(e.v))&&{space:"HSV",h:e.h,s:e.s,v:e.v}},write:function(e){return{h:e.h,s:e.s,v:e.v}}}}}],result=void 0,toReturn=void 0,interpret=function(){toReturn=!1;var e=arguments.length>1?Common.toArray(arguments):arguments[0];return Common.each(INTERPRETATIONS,(function(t){if(t.litmus(e))return Common.each(t.conversions,(function(t,r){if(result=t.read(e),!1===toReturn&&!1!==result)return toReturn=result,result.conversionName=r,result.conversion=t,Common.BREAK})),Common.BREAK})),toReturn},tmpComponent=void 0,ColorMath={hsv_to_rgb:function(e,t,r){var i=Math.floor(e/60)%6,n=e/60-Math.floor(e/60),s=r*(1-t),a=r*(1-n*t),o=r*(1-(1-n)*t),l=[[r,o,s],[a,r,s],[s,r,o],[s,a,r],[o,s,r],[r,s,a]][i];return{r:255*l[0],g:255*l[1],b:255*l[2]}},rgb_to_hsv:function(e,t,r){var i=Math.min(e,t,r),n=Math.max(e,t,r),s=n-i,a=void 0;return 0===n?{h:NaN,s:0,v:0}:(a=e===n?(t-r)/s:t===n?2+(r-e)/s:4+(e-t)/s,(a/=6)<0&&(a+=1),{h:360*a,s:s/n,v:n/255})},rgb_to_hex:function(e,t,r){var i=this.hex_with_component(0,2,e);return i=this.hex_with_component(i,1,t),i=this.hex_with_component(i,0,r)},component_from_hex:function(e,t){return e>>8*t&255},hex_with_component:function(e,t,r){return r<<(tmpComponent=8*t)|e&~(255<<tmpComponent)}},_typeof3="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},classCallCheck=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),get3=function e(t,r,i){null===t&&(t=Function.prototype);var n=Object.getOwnPropertyDescriptor(t,r);if(void 0===n){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,r,i)}if("value"in n)return n.value;var a=n.get;return void 0!==a?a.call(i):void 0},inherits=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)},possibleConstructorReturn=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t},Color2=function(){function e(){if(classCallCheck(this,e),this.__state=interpret.apply(this,arguments),!1===this.__state)throw new Error("Failed to interpret color arguments");this.__state.a=this.__state.a||1}return createClass(e,[{key:"toString",value:function(){return colorToString(this)}},{key:"toHexString",value:function(){return colorToString(this,!0)}},{key:"toOriginal",value:function(){return this.__state.conversion.write(this)}}]),e}();function defineRGBComponent(e,t,r){Object.defineProperty(e,t,{get:function(){return"RGB"===this.__state.space||Color2.recalculateRGB(this,t,r),this.__state[t]},set:function(e){"RGB"!==this.__state.space&&(Color2.recalculateRGB(this,t,r),this.__state.space="RGB"),this.__state[t]=e}})}function defineHSVComponent(e,t){Object.defineProperty(e,t,{get:function(){return"HSV"===this.__state.space||Color2.recalculateHSV(this),this.__state[t]},set:function(e){"HSV"!==this.__state.space&&(Color2.recalculateHSV(this),this.__state.space="HSV"),this.__state[t]=e}})}Color2.recalculateRGB=function(e,t,r){if("HEX"===e.__state.space)e.__state[t]=ColorMath.component_from_hex(e.__state.hex,r);else{if("HSV"!==e.__state.space)throw new Error("Corrupted color state");Common.extend(e.__state,ColorMath.hsv_to_rgb(e.__state.h,e.__state.s,e.__state.v))}},Color2.recalculateHSV=function(e){var t=ColorMath.rgb_to_hsv(e.r,e.g,e.b);Common.extend(e.__state,{s:t.s,v:t.v}),Common.isNaN(t.h)?Common.isUndefined(e.__state.h)&&(e.__state.h=0):e.__state.h=t.h},Color2.COMPONENTS=["r","g","b","h","s","v","hex","a"],defineRGBComponent(Color2.prototype,"r",2),defineRGBComponent(Color2.prototype,"g",1),defineRGBComponent(Color2.prototype,"b",0),defineHSVComponent(Color2.prototype,"h"),defineHSVComponent(Color2.prototype,"s"),defineHSVComponent(Color2.prototype,"v"),Object.defineProperty(Color2.prototype,"a",{get:function(){return this.__state.a},set:function(e){this.__state.a=e}}),Object.defineProperty(Color2.prototype,"hex",{get:function(){return"HEX"!==this.__state.space&&(this.__state.hex=ColorMath.rgb_to_hex(this.r,this.g,this.b),this.__state.space="HEX"),this.__state.hex},set:function(e){this.__state.space="HEX",this.__state.hex=e}});var Controller=function(){function e(t,r){classCallCheck(this,e),this.initialValue=t[r],this.domElement=document.createElement("div"),this.object=t,this.property=r,this.__onChange=void 0,this.__onFinishChange=void 0}return createClass(e,[{key:"onChange",value:function(e){return this.__onChange=e,this}},{key:"onFinishChange",value:function(e){return this.__onFinishChange=e,this}},{key:"setValue",value:function(e){return this.object[this.property]=e,this.__onChange&&this.__onChange.call(this,e),this.updateDisplay(),this}},{key:"getValue",value:function(){return this.object[this.property]}},{key:"updateDisplay",value:function(){return this}},{key:"isModified",value:function(){return this.initialValue!==this.getValue()}}]),e}(),EVENT_MAP={HTMLEvents:["change"],MouseEvents:["click","mousemove","mousedown","mouseup","mouseover"],KeyboardEvents:["keydown"]},EVENT_MAP_INV={};Common.each(EVENT_MAP,(function(e,t){Common.each(e,(function(e){EVENT_MAP_INV[e]=t}))}));var CSS_VALUE_PIXELS=/(\d+(\.\d+)?)px/;function cssValueToPixels(e){if("0"===e||Common.isUndefined(e))return 0;var t=e.match(CSS_VALUE_PIXELS);return Common.isNull(t)?0:parseFloat(t[1])}var dom={makeSelectable:function(e,t){void 0!==e&&void 0!==e.style&&(e.onselectstart=t?function(){return!1}:function(){},e.style.MozUserSelect=t?"auto":"none",e.style.KhtmlUserSelect=t?"auto":"none",e.unselectable=t?"on":"off")},makeFullscreen:function(e,t,r){var i=r,n=t;Common.isUndefined(n)&&(n=!0),Common.isUndefined(i)&&(i=!0),e.style.position="absolute",n&&(e.style.left=0,e.style.right=0),i&&(e.style.top=0,e.style.bottom=0)},fakeEvent:function(e,t,r,i){var n=r||{},s=EVENT_MAP_INV[t];if(!s)throw new Error("Event type "+t+" not supported.");var a=document.createEvent(s);switch(s){case"MouseEvents":var o=n.x||n.clientX||0,l=n.y||n.clientY||0;a.initMouseEvent(t,n.bubbles||!1,n.cancelable||!0,window,n.clickCount||1,0,0,o,l,!1,!1,!1,!1,0,null);break;case"KeyboardEvents":var c=a.initKeyboardEvent||a.initKeyEvent;Common.defaults(n,{cancelable:!0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,keyCode:void 0,charCode:void 0}),c(t,n.bubbles||!1,n.cancelable,window,n.ctrlKey,n.altKey,n.shiftKey,n.metaKey,n.keyCode,n.charCode);break;default:a.initEvent(t,n.bubbles||!1,n.cancelable||!0)}Common.defaults(a,i),e.dispatchEvent(a)},bind:function(e,t,r,i){var n=i||!1;return e.addEventListener?e.addEventListener(t,r,n):e.attachEvent&&e.attachEvent("on"+t,r),dom},unbind:function(e,t,r,i){var n=i||!1;return e.removeEventListener?e.removeEventListener(t,r,n):e.detachEvent&&e.detachEvent("on"+t,r),dom},addClass:function(e,t){if(void 0===e.className)e.className=t;else if(e.className!==t){var r=e.className.split(/ +/);-1===r.indexOf(t)&&(r.push(t),e.className=r.join(" ").replace(/^\s+/,"").replace(/\s+$/,""))}return dom},removeClass:function(e,t){if(t)if(e.className===t)e.removeAttribute("class");else{var r=e.className.split(/ +/),i=r.indexOf(t);-1!==i&&(r.splice(i,1),e.className=r.join(" "))}else e.className=void 0;return dom},hasClass:function(e,t){return new RegExp("(?:^|\\s+)"+t+"(?:\\s+|$)").test(e.className)||!1},getWidth:function(e){var t=getComputedStyle(e);return cssValueToPixels(t["border-left-width"])+cssValueToPixels(t["border-right-width"])+cssValueToPixels(t["padding-left"])+cssValueToPixels(t["padding-right"])+cssValueToPixels(t.width)},getHeight:function(e){var t=getComputedStyle(e);return cssValueToPixels(t["border-top-width"])+cssValueToPixels(t["border-bottom-width"])+cssValueToPixels(t["padding-top"])+cssValueToPixels(t["padding-bottom"])+cssValueToPixels(t.height)},getOffset:function(e){var t=e,r={left:0,top:0};if(t.offsetParent)do{r.left+=t.offsetLeft,r.top+=t.offsetTop,t=t.offsetParent}while(t);return r},isActive:function(e){return e===document.activeElement&&(e.type||e.href)}},BooleanController=function(e){function t(e,r){classCallCheck(this,t);var i=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r)),n=i;return i.__prev=i.getValue(),i.__checkbox=document.createElement("input"),i.__checkbox.setAttribute("type","checkbox"),dom.bind(i.__checkbox,"change",(function(){n.setValue(!n.__prev)}),!1),i.domElement.appendChild(i.__checkbox),i.updateDisplay(),i}return inherits(t,Controller),createClass(t,[{key:"setValue",value:function(e){var r=get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"setValue",this).call(this,e);return this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue()),this.__prev=this.getValue(),r}},{key:"updateDisplay",value:function(){return!0===this.getValue()?(this.__checkbox.setAttribute("checked","checked"),this.__checkbox.checked=!0,this.__prev=!0):(this.__checkbox.checked=!1,this.__prev=!1),get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"updateDisplay",this).call(this)}}]),t}(),OptionController=function(e){function t(e,r,i){classCallCheck(this,t);var n=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r)),s=i,a=n;if(n.__select=document.createElement("select"),Common.isArray(s)){var o={};Common.each(s,(function(e){o[e]=e})),s=o}return Common.each(s,(function(e,t){var r=document.createElement("option");r.innerHTML=t,r.setAttribute("value",e),a.__select.appendChild(r)})),n.updateDisplay(),dom.bind(n.__select,"change",(function(){var e=this.options[this.selectedIndex].value;a.setValue(e)})),n.domElement.appendChild(n.__select),n}return inherits(t,Controller),createClass(t,[{key:"setValue",value:function(e){var r=get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"setValue",this).call(this,e);return this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue()),r}},{key:"updateDisplay",value:function(){return dom.isActive(this.__select)?this:(this.__select.value=this.getValue(),get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"updateDisplay",this).call(this))}}]),t}(),StringController=function(e){function t(e,r){classCallCheck(this,t);var i=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r)),n=i;function s(){n.setValue(n.__input.value)}return i.__input=document.createElement("input"),i.__input.setAttribute("type","text"),dom.bind(i.__input,"keyup",s),dom.bind(i.__input,"change",s),dom.bind(i.__input,"blur",(function(){n.__onFinishChange&&n.__onFinishChange.call(n,n.getValue())})),dom.bind(i.__input,"keydown",(function(e){13===e.keyCode&&this.blur()})),i.updateDisplay(),i.domElement.appendChild(i.__input),i}return inherits(t,Controller),createClass(t,[{key:"updateDisplay",value:function(){return dom.isActive(this.__input)||(this.__input.value=this.getValue()),get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"updateDisplay",this).call(this)}}]),t}();function numDecimals(e){var t=e.toString();return t.indexOf(".")>-1?t.length-t.indexOf(".")-1:0}var NumberController=function(e){function t(e,r,i){classCallCheck(this,t);var n=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r)),s=i||{};return n.__min=s.min,n.__max=s.max,n.__step=s.step,Common.isUndefined(n.__step)?0===n.initialValue?n.__impliedStep=1:n.__impliedStep=Math.pow(10,Math.floor(Math.log(Math.abs(n.initialValue))/Math.LN10))/10:n.__impliedStep=n.__step,n.__precision=numDecimals(n.__impliedStep),n}return inherits(t,Controller),createClass(t,[{key:"setValue",value:function(e){var r=e;return void 0!==this.__min&&r<this.__min?r=this.__min:void 0!==this.__max&&r>this.__max&&(r=this.__max),void 0!==this.__step&&r%this.__step!=0&&(r=Math.round(r/this.__step)*this.__step),get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"setValue",this).call(this,r)}},{key:"min",value:function(e){return this.__min=e,this}},{key:"max",value:function(e){return this.__max=e,this}},{key:"step",value:function(e){return this.__step=e,this.__impliedStep=e,this.__precision=numDecimals(e),this}}]),t}();function roundToDecimal(e,t){var r=Math.pow(10,t);return Math.round(e*r)/r}var NumberControllerBox=function(e){function t(e,r,i){classCallCheck(this,t);var n=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,i));n.__truncationSuspended=!1;var s=n,a=void 0;function o(){s.__onFinishChange&&s.__onFinishChange.call(s,s.getValue())}function l(e){var t=a-e.clientY;s.setValue(s.getValue()+t*s.__impliedStep),a=e.clientY}function c(){dom.unbind(window,"mousemove",l),dom.unbind(window,"mouseup",c),o()}return n.__input=document.createElement("input"),n.__input.setAttribute("type","text"),dom.bind(n.__input,"change",(function(){var e=parseFloat(s.__input.value);Common.isNaN(e)||s.setValue(e)})),dom.bind(n.__input,"blur",(function(){o()})),dom.bind(n.__input,"mousedown",(function(e){dom.bind(window,"mousemove",l),dom.bind(window,"mouseup",c),a=e.clientY})),dom.bind(n.__input,"keydown",(function(e){13===e.keyCode&&(s.__truncationSuspended=!0,this.blur(),s.__truncationSuspended=!1,o())})),n.updateDisplay(),n.domElement.appendChild(n.__input),n}return inherits(t,NumberController),createClass(t,[{key:"updateDisplay",value:function(){return this.__input.value=this.__truncationSuspended?this.getValue():roundToDecimal(this.getValue(),this.__precision),get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"updateDisplay",this).call(this)}}]),t}();function map2(e,t,r,i,n){return i+(e-t)/(r-t)*(n-i)}var NumberControllerSlider=function(e){function t(e,r,i,n,s){classCallCheck(this,t);var a=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,{min:i,max:n,step:s})),o=a;function l(e){e.preventDefault();var t=o.__background.getBoundingClientRect();return o.setValue(map2(e.clientX,t.left,t.right,o.__min,o.__max)),!1}function c(){dom.unbind(window,"mousemove",l),dom.unbind(window,"mouseup",c),o.__onFinishChange&&o.__onFinishChange.call(o,o.getValue())}function u(e){var t=e.touches[0].clientX,r=o.__background.getBoundingClientRect();o.setValue(map2(t,r.left,r.right,o.__min,o.__max))}function h(){dom.unbind(window,"touchmove",u),dom.unbind(window,"touchend",h),o.__onFinishChange&&o.__onFinishChange.call(o,o.getValue())}return a.__background=document.createElement("div"),a.__foreground=document.createElement("div"),dom.bind(a.__background,"mousedown",(function(e){document.activeElement.blur(),dom.bind(window,"mousemove",l),dom.bind(window,"mouseup",c),l(e)})),dom.bind(a.__background,"touchstart",(function(e){if(1!==e.touches.length)return;dom.bind(window,"touchmove",u),dom.bind(window,"touchend",h),u(e)})),dom.addClass(a.__background,"slider"),dom.addClass(a.__foreground,"slider-fg"),a.updateDisplay(),a.__background.appendChild(a.__foreground),a.domElement.appendChild(a.__background),a}return inherits(t,NumberController),createClass(t,[{key:"updateDisplay",value:function(){var e=(this.getValue()-this.__min)/(this.__max-this.__min);return this.__foreground.style.width=100*e+"%",get3(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"updateDisplay",this).call(this)}}]),t}(),FunctionController=function(e){function t(e,r,i){classCallCheck(this,t);var n=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r)),s=n;return n.__button=document.createElement("div"),n.__button.innerHTML=void 0===i?"Fire":i,dom.bind(n.__button,"click",(function(e){return e.preventDefault(),s.fire(),!1})),dom.addClass(n.__button,"button"),n.domElement.appendChild(n.__button),n}return inherits(t,Controller),createClass(t,[{key:"fire",value:function(){this.__onChange&&this.__onChange.call(this),this.getValue().call(this.object),this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue())}}]),t}(),ColorController=function(e){function t(e,r){classCallCheck(this,t);var i=possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r));i.__color=new Color2(i.getValue()),i.__temp=new Color2(0);var n=i;i.domElement=document.createElement("div"),dom.makeSelectable(i.domElement,!1),i.__selector=document.createElement("div"),i.__selector.className="selector",i.__saturation_field=document.createElement("div"),i.__saturation_field.className="saturation-field",i.__field_knob=document.createElement("div"),i.__field_knob.className="field-knob",i.__field_knob_border="2px solid ",i.__hue_knob=document.createElement("div"),i.__hue_knob.className="hue-knob",i.__hue_field=document.createElement("div"),i.__hue_field.className="hue-field",i.__input=document.createElement("input"),i.__input.type="text",i.__input_textShadow="0 1px 1px ",dom.bind(i.__input,"keydown",(function(e){13===e.keyCode&&u.call(this)})),dom.bind(i.__input,"blur",u),dom.bind(i.__selector,"mousedown",(function(){dom.addClass(this,"drag").bind(window,"mouseup",(function(){dom.removeClass(n.__selector,"drag")}))})),dom.bind(i.__selector,"touchstart",(function(){dom.addClass(this,"drag").bind(window,"touchend",(function(){dom.removeClass(n.__selector,"drag")}))}));var s=document.createElement("div");function a(e){p(e),dom.bind(window,"mousemove",p),dom.bind(window,"touchmove",p),dom.bind(window,"mouseup",l),dom.bind(window,"touchend",l)}function o(e){d(e),dom.bind(window,"mousemove",d),dom.bind(window,"touchmove",d),dom.bind(window,"mouseup",c),dom.bind(window,"touchend",c)}function l(){dom.unbind(window,"mousemove",p),dom.unbind(window,"touchmove",p),dom.unbind(window,"mouseup",l),dom.unbind(window,"touchend",l),h()}function c(){dom.unbind(window,"mousemove",d),dom.unbind(window,"touchmove",d),dom.unbind(window,"mouseup",c),dom.unbind(window,"touchend",c),h()}function u(){var e=interpret(this.value);!1!==e?(n.__color.__state=e,n.setValue(n.__color.toOriginal())):this.value=n.__color.toString()}function h(){n.__onFinishChange&&n.__onFinishChange.call(n,n.__color.toOriginal())}function p(e){-1===e.type.indexOf("touch")&&e.preventDefault();var t=n.__saturation_field.getBoundingClientRect(),r=e.touches&&e.touches[0]||e,i=r.clientX,s=r.clientY,a=(i-t.left)/(t.right-t.left),o=1-(s-t.top)/(t.bottom-t.top);return o>1?o=1:o<0&&(o=0),a>1?a=1:a<0&&(a=0),n.__color.v=o,n.__color.s=a,n.setValue(n.__color.toOriginal()),!1}function d(e){-1===e.type.indexOf("touch")&&e.preventDefault();var t=n.__hue_field.getBoundingClientRect(),r=1-((e.touches&&e.touches[0]||e).clientY-t.top)/(t.bottom-t.top);return r>1?r=1:r<0&&(r=0),n.__color.h=360*r,n.setValue(n.__color.toOriginal()),!1}return Common.extend(i.__selector.style,{width:"122px",height:"102px",padding:"3px",backgroundColor:"#222",boxShadow:"0px 1px 3px rgba(0,0,0,0.3)"}),Common.extend(i.__field_knob.style,{position:"absolute",width:"12px",height:"12px",border:i.__field_knob_border+(i.__color.v<.5?"#fff":"#000"),boxShadow:"0px 1px 3px rgba(0,0,0,0.5)",borderRadius:"12px",zIndex:1}),Common.extend(i.__hue_knob.style,{position:"absolute",width:"15px",height:"2px",borderRight:"4px solid #fff",zIndex:1}),Common.extend(i.__saturation_field.style,{width:"100px",height:"100px",border:"1px solid #555",marginRight:"3px",display:"inline-block",cursor:"pointer"}),Common.extend(s.style,{width:"100%",height:"100%",background:"none"}),linearGradient(s,"top","rgba(0,0,0,0)","#000"),Common.extend(i.__hue_field.style,{width:"15px",height:"100px",border:"1px solid #555",cursor:"ns-resize",position:"absolute",top:"3px",right:"3px"}),hueGradient(i.__hue_field),Common.extend(i.__input.style,{outline:"none",textAlign:"center",color:"#fff",border:0,fontWeight:"bold",textShadow:i.__input_textShadow+"rgba(0,0,0,0.7)"}),dom.bind(i.__saturation_field,"mousedown",a),dom.bind(i.__saturation_field,"touchstart",a),dom.bind(i.__field_knob,"mousedown",a),dom.bind(i.__field_knob,"touchstart",a),dom.bind(i.__hue_field,"mousedown",o),dom.bind(i.__hue_field,"touchstart",o),i.__saturation_field.appendChild(s),i.__selector.appendChild(i.__field_knob),i.__selector.appendChild(i.__saturation_field),i.__selector.appendChild(i.__hue_field),i.__hue_field.appendChild(i.__hue_knob),i.domElement.appendChild(i.__input),i.domElement.appendChild(i.__selector),i.updateDisplay(),i}return inherits(t,Controller),createClass(t,[{key:"updateDisplay",value:function(){var e=interpret(this.getValue());if(!1!==e){var t=!1;Common.each(Color2.COMPONENTS,(function(r){if(!Common.isUndefined(e[r])&&!Common.isUndefined(this.__color.__state[r])&&e[r]!==this.__color.__state[r])return t=!0,{}}),this),t&&Common.extend(this.__color.__state,e)}Common.extend(this.__temp.__state,this.__color.__state),this.__temp.a=1;var r=this.__color.v<.5||this.__color.s>.5?255:0,i=255-r;Common.extend(this.__field_knob.style,{marginLeft:100*this.__color.s-7+"px",marginTop:100*(1-this.__color.v)-7+"px",backgroundColor:this.__temp.toHexString(),border:this.__field_knob_border+"rgb("+r+","+r+","+r+")"}),this.__hue_knob.style.marginTop=100*(1-this.__color.h/360)+"px",this.__temp.s=1,this.__temp.v=1,linearGradient(this.__saturation_field,"left","#fff",this.__temp.toHexString()),this.__input.value=this.__color.toString(),Common.extend(this.__input.style,{backgroundColor:this.__color.toHexString(),color:"rgb("+r+","+r+","+r+")",textShadow:this.__input_textShadow+"rgba("+i+","+i+","+i+",.7)"})}}]),t}(),vendors=["-moz-","-o-","-webkit-","-ms-",""];function linearGradient(e,t,r,i){e.style.background="",Common.each(vendors,(function(n){e.style.cssText+="background: "+n+"linear-gradient("+t+", "+r+" 0%, "+i+" 100%); "}))}function hueGradient(e){e.style.background="",e.style.cssText+="background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);",e.style.cssText+="background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",e.style.cssText+="background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",e.style.cssText+="background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",e.style.cssText+="background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"}var css={load:function(e,t){var r=t||document,i=r.createElement("link");i.type="text/css",i.rel="stylesheet",i.href=e,r.getElementsByTagName("head")[0].appendChild(i)},inject:function(e,t){var r=t||document,i=document.createElement("style");i.type="text/css",i.innerHTML=e;var n=r.getElementsByTagName("head")[0];try{n.appendChild(i)}catch(e){}}},saveDialogContents='<div id="dg-save" class="dg dialogue">\n\n  Here\'s the new load parameter for your <code>GUI</code>\'s constructor:\n\n  <textarea id="dg-new-constructor"></textarea>\n\n  <div id="dg-save-locally">\n\n    <input id="dg-local-storage" type="checkbox"/> Automatically save\n    values to <code>localStorage</code> on exit.\n\n    <div id="dg-local-explain">The values saved to <code>localStorage</code> will\n      override those passed to <code>dat.GUI</code>\'s constructor. This makes it\n      easier to work incrementally, but <code>localStorage</code> is fragile,\n      and your friends may not see the same values you do.\n\n    </div>\n\n  </div>\n\n</div>',ControllerFactory=function(e,t){var r=e[t];return Common.isArray(arguments[2])||Common.isObject(arguments[2])?new OptionController(e,t,arguments[2]):Common.isNumber(r)?Common.isNumber(arguments[2])&&Common.isNumber(arguments[3])?Common.isNumber(arguments[4])?new NumberControllerSlider(e,t,arguments[2],arguments[3],arguments[4]):new NumberControllerSlider(e,t,arguments[2],arguments[3]):Common.isNumber(arguments[4])?new NumberControllerBox(e,t,{min:arguments[2],max:arguments[3],step:arguments[4]}):new NumberControllerBox(e,t,{min:arguments[2],max:arguments[3]}):Common.isString(r)?new StringController(e,t):Common.isFunction(r)?new FunctionController(e,t,""):Common.isBoolean(r)?new BooleanController(e,t):null};function requestAnimationFrame2(e){setTimeout(e,1e3/60)}var requestAnimationFrame$1=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||requestAnimationFrame2,CenteredDiv=function(){function e(){classCallCheck(this,e),this.backgroundElement=document.createElement("div"),Common.extend(this.backgroundElement.style,{backgroundColor:"rgba(0,0,0,0.8)",top:0,left:0,display:"none",zIndex:"1000",opacity:0,WebkitTransition:"opacity 0.2s linear",transition:"opacity 0.2s linear"}),dom.makeFullscreen(this.backgroundElement),this.backgroundElement.style.position="fixed",this.domElement=document.createElement("div"),Common.extend(this.domElement.style,{position:"fixed",display:"none",zIndex:"1001",opacity:0,WebkitTransition:"-webkit-transform 0.2s ease-out, opacity 0.2s linear",transition:"transform 0.2s ease-out, opacity 0.2s linear"}),document.body.appendChild(this.backgroundElement),document.body.appendChild(this.domElement);var t=this;dom.bind(this.backgroundElement,"click",(function(){t.hide()}))}return createClass(e,[{key:"show",value:function(){var e=this;this.backgroundElement.style.display="block",this.domElement.style.display="block",this.domElement.style.opacity=0,this.domElement.style.webkitTransform="scale(1.1)",this.layout(),Common.defer((function(){e.backgroundElement.style.opacity=1,e.domElement.style.opacity=1,e.domElement.style.webkitTransform="scale(1)"}))}},{key:"hide",value:function(){var e=this,t=function t(){e.domElement.style.display="none",e.backgroundElement.style.display="none",dom.unbind(e.domElement,"webkitTransitionEnd",t),dom.unbind(e.domElement,"transitionend",t),dom.unbind(e.domElement,"oTransitionEnd",t)};dom.bind(this.domElement,"webkitTransitionEnd",t),dom.bind(this.domElement,"transitionend",t),dom.bind(this.domElement,"oTransitionEnd",t),this.backgroundElement.style.opacity=0,this.domElement.style.opacity=0,this.domElement.style.webkitTransform="scale(1.1)"}},{key:"layout",value:function(){this.domElement.style.left=window.innerWidth/2-dom.getWidth(this.domElement)/2+"px",this.domElement.style.top=window.innerHeight/2-dom.getHeight(this.domElement)/2+"px"}}]),e}(),styleSheet=___$insertStyle(".dg ul{list-style:none;margin:0;padding:0;width:100%;clear:both}.dg.ac{position:fixed;top:0;left:0;right:0;height:0;z-index:0}.dg:not(.ac) .main{overflow:hidden}.dg.main{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear}.dg.main.taller-than-window{overflow-y:auto}.dg.main.taller-than-window .close-button{opacity:1;margin-top:-1px;border-top:1px solid #2c2c2c}.dg.main ul.closed .close-button{opacity:1 !important}.dg.main:hover .close-button,.dg.main .close-button.drag{opacity:1}.dg.main .close-button{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear;border:0;line-height:19px;height:20px;cursor:pointer;text-align:center;background-color:#000}.dg.main .close-button.close-top{position:relative}.dg.main .close-button.close-bottom{position:absolute}.dg.main .close-button:hover{background-color:#111}.dg.a{float:right;margin-right:15px;overflow-y:visible}.dg.a.has-save>ul.close-top{margin-top:0}.dg.a.has-save>ul.close-bottom{margin-top:27px}.dg.a.has-save>ul.closed{margin-top:0}.dg.a .save-row{top:0;z-index:1002}.dg.a .save-row.close-top{position:relative}.dg.a .save-row.close-bottom{position:fixed}.dg li{-webkit-transition:height .1s ease-out;-o-transition:height .1s ease-out;-moz-transition:height .1s ease-out;transition:height .1s ease-out;-webkit-transition:overflow .1s linear;-o-transition:overflow .1s linear;-moz-transition:overflow .1s linear;transition:overflow .1s linear}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg .closed li:not(.title),.dg .closed ul li,.dg .closed ul li>*{height:0;overflow:hidden;border:0}.dg .cr{clear:both;padding-left:3px;height:27px;overflow:hidden}.dg .property-name{cursor:default;float:left;clear:left;width:40%;overflow:hidden;text-overflow:ellipsis}.dg .cr.function .property-name{width:100%}.dg .c{float:left;width:60%;position:relative}.dg .c input[type=text]{border:0;margin-top:4px;padding:3px;width:100%;float:right}.dg .has-slider input[type=text]{width:30%;margin-left:0}.dg .slider{float:left;width:66%;margin-left:-5px;margin-right:0;height:19px;margin-top:4px}.dg .slider-fg{height:100%}.dg .c input[type=checkbox]{margin-top:7px}.dg .c select{margin-top:5px}.dg .cr.function,.dg .cr.function .property-name,.dg .cr.function *,.dg .cr.boolean,.dg .cr.boolean *{cursor:pointer}.dg .cr.color{overflow:visible}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0px 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco, monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px 'Lucida Grande', sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px 4px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{background:#c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;height:7px;width:8px}.dg li.save-row .button:hover{background-color:#bab19e;box-shadow:0 -1px 0 #b0a58f}.dg li.folder{border-bottom:0}.dg li.title{padding-left:16px;background:#000 url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;cursor:pointer;border-bottom:1px solid rgba(255,255,255,0.2)}.dg .closed li.title{background-image:url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==)}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.color{border-left:3px solid}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2FA1D6}.dg .cr.number input[type=text]{color:#2FA1D6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.function:hover,.dg .cr.boolean:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2FA1D6;max-width:100%}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}\n");css.inject(styleSheet);var CSS_NAMESPACE="dg",HIDE_KEY_CODE=72,CLOSE_BUTTON_HEIGHT=20,DEFAULT_DEFAULT_PRESET_NAME="Default",SUPPORTS_LOCAL_STORAGE=function(){try{return!!window.localStorage}catch(e){return!1}}(),SAVE_DIALOGUE=void 0,autoPlaceVirgin=!0,autoPlaceContainer=void 0,hide=!1,hideableGuis=[],GUI=function e(t){var r=this,i=t||{};this.domElement=document.createElement("div"),this.__ul=document.createElement("ul"),this.domElement.appendChild(this.__ul),dom.addClass(this.domElement,CSS_NAMESPACE),this.__folders={},this.__controllers=[],this.__rememberedObjects=[],this.__rememberedObjectIndecesToControllers=[],this.__listening=[],i=Common.defaults(i,{closeOnTop:!1,autoPlace:!0,width:e.DEFAULT_WIDTH}),i=Common.defaults(i,{resizable:i.autoPlace,hideable:i.autoPlace}),Common.isUndefined(i.load)?i.load={preset:DEFAULT_DEFAULT_PRESET_NAME}:i.preset&&(i.load.preset=i.preset),Common.isUndefined(i.parent)&&i.hideable&&hideableGuis.push(this),i.resizable=Common.isUndefined(i.parent)&&i.resizable,i.autoPlace&&Common.isUndefined(i.scrollable)&&(i.scrollable=!0);var n,s=SUPPORTS_LOCAL_STORAGE&&"true"===localStorage.getItem(getLocalStorageHash(this,"isLocal")),a=void 0,o=void 0;if(Object.defineProperties(this,{parent:{get:function(){return i.parent}},scrollable:{get:function(){return i.scrollable}},autoPlace:{get:function(){return i.autoPlace}},closeOnTop:{get:function(){return i.closeOnTop}},preset:{get:function(){return r.parent?r.getRoot().preset:i.load.preset},set:function(e){r.parent?r.getRoot().preset=e:i.load.preset=e,setPresetSelectIndex(this),r.revert()}},width:{get:function(){return i.width},set:function(e){i.width=e,setWidth(r,e)}},name:{get:function(){return i.name},set:function(e){i.name=e,o&&(o.innerHTML=i.name)}},closed:{get:function(){return i.closed},set:function(t){i.closed=t,i.closed?dom.addClass(r.__ul,e.CLASS_CLOSED):dom.removeClass(r.__ul,e.CLASS_CLOSED),this.onResize(),r.__closeButton&&(r.__closeButton.innerHTML=t?e.TEXT_OPEN:e.TEXT_CLOSED)}},load:{get:function(){return i.load}},useLocalStorage:{get:function(){return s},set:function(e){SUPPORTS_LOCAL_STORAGE&&(s=e,e?dom.bind(window,"unload",a):dom.unbind(window,"unload",a),localStorage.setItem(getLocalStorageHash(r,"isLocal"),e))}}}),Common.isUndefined(i.parent)){if(this.closed=i.closed||!1,dom.addClass(this.domElement,e.CLASS_MAIN),dom.makeSelectable(this.domElement,!1),SUPPORTS_LOCAL_STORAGE&&s){r.useLocalStorage=!0;var l=localStorage.getItem(getLocalStorageHash(this,"gui"));l&&(i.load=JSON.parse(l))}this.__closeButton=document.createElement("div"),this.__closeButton.innerHTML=e.TEXT_CLOSED,dom.addClass(this.__closeButton,e.CLASS_CLOSE_BUTTON),i.closeOnTop?(dom.addClass(this.__closeButton,e.CLASS_CLOSE_TOP),this.domElement.insertBefore(this.__closeButton,this.domElement.childNodes[0])):(dom.addClass(this.__closeButton,e.CLASS_CLOSE_BOTTOM),this.domElement.appendChild(this.__closeButton)),dom.bind(this.__closeButton,"click",(function(){r.closed=!r.closed}))}else{void 0===i.closed&&(i.closed=!0);var c=document.createTextNode(i.name);dom.addClass(c,"controller-name"),o=addRow(r,c);dom.addClass(this.__ul,e.CLASS_CLOSED),dom.addClass(o,"title"),dom.bind(o,"click",(function(e){return e.preventDefault(),r.closed=!r.closed,!1})),i.closed||(this.closed=!1)}i.autoPlace&&(Common.isUndefined(i.parent)&&(autoPlaceVirgin&&(autoPlaceContainer=document.createElement("div"),dom.addClass(autoPlaceContainer,CSS_NAMESPACE),dom.addClass(autoPlaceContainer,e.CLASS_AUTO_PLACE_CONTAINER),document.body.appendChild(autoPlaceContainer),autoPlaceVirgin=!1),autoPlaceContainer.appendChild(this.domElement),dom.addClass(this.domElement,e.CLASS_AUTO_PLACE)),this.parent||setWidth(r,i.width)),this.__resizeHandler=function(){r.onResizeDebounced()},dom.bind(window,"resize",this.__resizeHandler),dom.bind(this.__ul,"webkitTransitionEnd",this.__resizeHandler),dom.bind(this.__ul,"transitionend",this.__resizeHandler),dom.bind(this.__ul,"oTransitionEnd",this.__resizeHandler),this.onResize(),i.resizable&&addResizeHandle(this),a=function(){SUPPORTS_LOCAL_STORAGE&&"true"===localStorage.getItem(getLocalStorageHash(r,"isLocal"))&&localStorage.setItem(getLocalStorageHash(r,"gui"),JSON.stringify(r.getSaveObject()))},this.saveToLocalStorageIfPossible=a,i.parent||((n=r.getRoot()).width+=1,Common.defer((function(){n.width-=1})))};function addRow(e,t,r){var i=document.createElement("li");return t&&i.appendChild(t),r?e.__ul.insertBefore(i,r):e.__ul.appendChild(i),e.onResize(),i}function removeListeners(e){dom.unbind(window,"resize",e.__resizeHandler),e.saveToLocalStorageIfPossible&&dom.unbind(window,"unload",e.saveToLocalStorageIfPossible)}function markPresetModified(e,t){var r=e.__preset_select[e.__preset_select.selectedIndex];r.innerHTML=t?r.value+"*":r.value}function augmentController(e,t,r){if(r.__li=t,r.__gui=e,Common.extend(r,{options:function(t){if(arguments.length>1){var i=r.__li.nextElementSibling;return r.remove(),_add(e,r.object,r.property,{before:i,factoryArgs:[Common.toArray(arguments)]})}if(Common.isArray(t)||Common.isObject(t)){var n=r.__li.nextElementSibling;return r.remove(),_add(e,r.object,r.property,{before:n,factoryArgs:[t]})}},name:function(e){return r.__li.firstElementChild.firstElementChild.innerHTML=e,r},listen:function(){return r.__gui.listen(r),r},remove:function(){return r.__gui.remove(r),r}}),r instanceof NumberControllerSlider){var i=new NumberControllerBox(r.object,r.property,{min:r.__min,max:r.__max,step:r.__step});Common.each(["updateDisplay","onChange","onFinishChange","step","min","max"],(function(e){var t=r[e],n=i[e];r[e]=i[e]=function(){var e=Array.prototype.slice.call(arguments);return n.apply(i,e),t.apply(r,e)}})),dom.addClass(t,"has-slider"),r.domElement.insertBefore(i.domElement,r.domElement.firstElementChild)}else if(r instanceof NumberControllerBox){var n=function(t){if(Common.isNumber(r.__min)&&Common.isNumber(r.__max)){var i=r.__li.firstElementChild.firstElementChild.innerHTML,n=r.__gui.__listening.indexOf(r)>-1;r.remove();var s=_add(e,r.object,r.property,{before:r.__li.nextElementSibling,factoryArgs:[r.__min,r.__max,r.__step]});return s.name(i),n&&s.listen(),s}return t};r.min=Common.compose(n,r.min),r.max=Common.compose(n,r.max)}else r instanceof BooleanController?(dom.bind(t,"click",(function(){dom.fakeEvent(r.__checkbox,"click")})),dom.bind(r.__checkbox,"click",(function(e){e.stopPropagation()}))):r instanceof FunctionController?(dom.bind(t,"click",(function(){dom.fakeEvent(r.__button,"click")})),dom.bind(t,"mouseover",(function(){dom.addClass(r.__button,"hover")})),dom.bind(t,"mouseout",(function(){dom.removeClass(r.__button,"hover")}))):r instanceof ColorController&&(dom.addClass(t,"color"),r.updateDisplay=Common.compose((function(e){return t.style.borderLeftColor=r.__color.toString(),e}),r.updateDisplay),r.updateDisplay());r.setValue=Common.compose((function(t){return e.getRoot().__preset_select&&r.isModified()&&markPresetModified(e.getRoot(),!0),t}),r.setValue)}function recallSavedValue(e,t){var r=e.getRoot(),i=r.__rememberedObjects.indexOf(t.object);if(-1!==i){var n=r.__rememberedObjectIndecesToControllers[i];if(void 0===n&&(n={},r.__rememberedObjectIndecesToControllers[i]=n),n[t.property]=t,r.load&&r.load.remembered){var s=r.load.remembered,a=void 0;if(s[e.preset])a=s[e.preset];else{if(!s[DEFAULT_DEFAULT_PRESET_NAME])return;a=s[DEFAULT_DEFAULT_PRESET_NAME]}if(a[i]&&void 0!==a[i][t.property]){var o=a[i][t.property];t.initialValue=o,t.setValue(o)}}}}function _add(e,t,r,i){if(void 0===t[r])throw new Error('Object "'+t+'" has no property "'+r+'"');var n=void 0;if(i.color)n=new ColorController(t,r);else{var s=[t,r].concat(i.factoryArgs);n=ControllerFactory.apply(e,s)}i.before instanceof Controller&&(i.before=i.before.__li),recallSavedValue(e,n),dom.addClass(n.domElement,"c");var a=document.createElement("span");dom.addClass(a,"property-name"),a.innerHTML=n.property;var o=document.createElement("div");o.appendChild(a),o.appendChild(n.domElement);var l=addRow(e,o,i.before);return dom.addClass(l,GUI.CLASS_CONTROLLER_ROW),n instanceof ColorController?dom.addClass(l,"color"):dom.addClass(l,_typeof3(n.getValue())),augmentController(e,l,n),e.__controllers.push(n),n}function getLocalStorageHash(e,t){return document.location.href+"."+t}function addPresetOption(e,t,r){var i=document.createElement("option");i.innerHTML=t,i.value=t,e.__preset_select.appendChild(i),r&&(e.__preset_select.selectedIndex=e.__preset_select.length-1)}function showHideExplain(e,t){t.style.display=e.useLocalStorage?"block":"none"}function addSaveMenu(e){var t=e.__save_row=document.createElement("li");dom.addClass(e.domElement,"has-save"),e.__ul.insertBefore(t,e.__ul.firstChild),dom.addClass(t,"save-row");var r=document.createElement("span");r.innerHTML="&nbsp;",dom.addClass(r,"button gears");var i=document.createElement("span");i.innerHTML="Save",dom.addClass(i,"button"),dom.addClass(i,"save");var n=document.createElement("span");n.innerHTML="New",dom.addClass(n,"button"),dom.addClass(n,"save-as");var s=document.createElement("span");s.innerHTML="Revert",dom.addClass(s,"button"),dom.addClass(s,"revert");var a=e.__preset_select=document.createElement("select");if(e.load&&e.load.remembered?Common.each(e.load.remembered,(function(t,r){addPresetOption(e,r,r===e.preset)})):addPresetOption(e,DEFAULT_DEFAULT_PRESET_NAME,!1),dom.bind(a,"change",(function(){for(var t=0;t<e.__preset_select.length;t++)e.__preset_select[t].innerHTML=e.__preset_select[t].value;e.preset=this.value})),t.appendChild(a),t.appendChild(r),t.appendChild(i),t.appendChild(n),t.appendChild(s),SUPPORTS_LOCAL_STORAGE){var o=document.getElementById("dg-local-explain"),l=document.getElementById("dg-local-storage");document.getElementById("dg-save-locally").style.display="block","true"===localStorage.getItem(getLocalStorageHash(e,"isLocal"))&&l.setAttribute("checked","checked"),showHideExplain(e,o),dom.bind(l,"change",(function(){e.useLocalStorage=!e.useLocalStorage,showHideExplain(e,o)}))}var c=document.getElementById("dg-new-constructor");dom.bind(c,"keydown",(function(e){!e.metaKey||67!==e.which&&67!==e.keyCode||SAVE_DIALOGUE.hide()})),dom.bind(r,"click",(function(){c.innerHTML=JSON.stringify(e.getSaveObject(),void 0,2),SAVE_DIALOGUE.show(),c.focus(),c.select()})),dom.bind(i,"click",(function(){e.save()})),dom.bind(n,"click",(function(){var t=prompt("Enter a new preset name.");t&&e.saveAs(t)})),dom.bind(s,"click",(function(){e.revert()}))}function addResizeHandle(e){var t=void 0;function r(r){return r.preventDefault(),e.width+=t-r.clientX,e.onResize(),t=r.clientX,!1}function i(){dom.removeClass(e.__closeButton,GUI.CLASS_DRAG),dom.unbind(window,"mousemove",r),dom.unbind(window,"mouseup",i)}function n(n){return n.preventDefault(),t=n.clientX,dom.addClass(e.__closeButton,GUI.CLASS_DRAG),dom.bind(window,"mousemove",r),dom.bind(window,"mouseup",i),!1}e.__resize_handle=document.createElement("div"),Common.extend(e.__resize_handle.style,{width:"6px",marginLeft:"-3px",height:"200px",cursor:"ew-resize",position:"absolute"}),dom.bind(e.__resize_handle,"mousedown",n),dom.bind(e.__closeButton,"mousedown",n),e.domElement.insertBefore(e.__resize_handle,e.domElement.firstElementChild)}function setWidth(e,t){e.domElement.style.width=t+"px",e.__save_row&&e.autoPlace&&(e.__save_row.style.width=t+"px"),e.__closeButton&&(e.__closeButton.style.width=t+"px")}function getCurrentPreset(e,t){var r={};return Common.each(e.__rememberedObjects,(function(i,n){var s={},a=e.__rememberedObjectIndecesToControllers[n];Common.each(a,(function(e,r){s[r]=t?e.initialValue:e.getValue()})),r[n]=s})),r}function setPresetSelectIndex(e){for(var t=0;t<e.__preset_select.length;t++)e.__preset_select[t].value===e.preset&&(e.__preset_select.selectedIndex=t)}function updateDisplays(e){0!==e.length&&requestAnimationFrame$1.call(window,(function(){updateDisplays(e)})),Common.each(e,(function(e){e.updateDisplay()}))}GUI.toggleHide=function(){hide=!hide,Common.each(hideableGuis,(function(e){e.domElement.style.display=hide?"none":""}))},GUI.CLASS_AUTO_PLACE="a",GUI.CLASS_AUTO_PLACE_CONTAINER="ac",GUI.CLASS_MAIN="main",GUI.CLASS_CONTROLLER_ROW="cr",GUI.CLASS_TOO_TALL="taller-than-window",GUI.CLASS_CLOSED="closed",GUI.CLASS_CLOSE_BUTTON="close-button",GUI.CLASS_CLOSE_TOP="close-top",GUI.CLASS_CLOSE_BOTTOM="close-bottom",GUI.CLASS_DRAG="drag",GUI.DEFAULT_WIDTH=245,GUI.TEXT_CLOSED="Close Controls",GUI.TEXT_OPEN="Open Controls",GUI._keydownHandler=function(e){"text"===document.activeElement.type||e.which!==HIDE_KEY_CODE&&e.keyCode!==HIDE_KEY_CODE||GUI.toggleHide()},dom.bind(window,"keydown",GUI._keydownHandler,!1),Common.extend(GUI.prototype,{add:function(e,t){return _add(this,e,t,{factoryArgs:Array.prototype.slice.call(arguments,2)})},addColor:function(e,t){return _add(this,e,t,{color:!0})},remove:function(e){this.__ul.removeChild(e.__li),this.__controllers.splice(this.__controllers.indexOf(e),1);var t=this;Common.defer((function(){t.onResize()}))},destroy:function(){if(this.parent)throw new Error("Only the root GUI should be removed with .destroy(). For subfolders, use gui.removeFolder(folder) instead.");this.autoPlace&&autoPlaceContainer.removeChild(this.domElement);var e=this;Common.each(this.__folders,(function(t){e.removeFolder(t)})),dom.unbind(window,"keydown",GUI._keydownHandler,!1),removeListeners(this)},addFolder:function(e){if(void 0!==this.__folders[e])throw new Error('You already have a folder in this GUI by the name "'+e+'"');var t={name:e,parent:this};t.autoPlace=this.autoPlace,this.load&&this.load.folders&&this.load.folders[e]&&(t.closed=this.load.folders[e].closed,t.load=this.load.folders[e]);var r=new GUI(t);this.__folders[e]=r;var i=addRow(this,r.domElement);return dom.addClass(i,"folder"),r},removeFolder:function(e){this.__ul.removeChild(e.domElement.parentElement),delete this.__folders[e.name],this.load&&this.load.folders&&this.load.folders[e.name]&&delete this.load.folders[e.name],removeListeners(e);var t=this;Common.each(e.__folders,(function(t){e.removeFolder(t)})),Common.defer((function(){t.onResize()}))},open:function(){this.closed=!1},close:function(){this.closed=!0},hide:function(){this.domElement.style.display="none"},show:function(){this.domElement.style.display=""},onResize:function(){var e=this.getRoot();if(e.scrollable){var t=dom.getOffset(e.__ul).top,r=0;Common.each(e.__ul.childNodes,(function(t){e.autoPlace&&t===e.__save_row||(r+=dom.getHeight(t))})),window.innerHeight-t-CLOSE_BUTTON_HEIGHT<r?(dom.addClass(e.domElement,GUI.CLASS_TOO_TALL),e.__ul.style.height=window.innerHeight-t-CLOSE_BUTTON_HEIGHT+"px"):(dom.removeClass(e.domElement,GUI.CLASS_TOO_TALL),e.__ul.style.height="auto")}e.__resize_handle&&Common.defer((function(){e.__resize_handle.style.height=e.__ul.offsetHeight+"px"})),e.__closeButton&&(e.__closeButton.style.width=e.width+"px")},onResizeDebounced:Common.debounce((function(){this.onResize()}),50),remember:function(){if(Common.isUndefined(SAVE_DIALOGUE)&&((SAVE_DIALOGUE=new CenteredDiv).domElement.innerHTML=saveDialogContents),this.parent)throw new Error("You can only call remember on a top level GUI.");var e=this;Common.each(Array.prototype.slice.call(arguments),(function(t){0===e.__rememberedObjects.length&&addSaveMenu(e),-1===e.__rememberedObjects.indexOf(t)&&e.__rememberedObjects.push(t)})),this.autoPlace&&setWidth(this,this.width)},getRoot:function(){for(var e=this;e.parent;)e=e.parent;return e},getSaveObject:function(){var e=this.load;return e.closed=this.closed,this.__rememberedObjects.length>0&&(e.preset=this.preset,e.remembered||(e.remembered={}),e.remembered[this.preset]=getCurrentPreset(this)),e.folders={},Common.each(this.__folders,(function(t,r){e.folders[r]=t.getSaveObject()})),e},save:function(){this.load.remembered||(this.load.remembered={}),this.load.remembered[this.preset]=getCurrentPreset(this),markPresetModified(this,!1),this.saveToLocalStorageIfPossible()},saveAs:function(e){this.load.remembered||(this.load.remembered={},this.load.remembered[DEFAULT_DEFAULT_PRESET_NAME]=getCurrentPreset(this,!0)),this.load.remembered[e]=getCurrentPreset(this),this.preset=e,addPresetOption(this,e,!0),this.saveToLocalStorageIfPossible()},revert:function(e){Common.each(this.__controllers,(function(t){this.getRoot().load.remembered?recallSavedValue(e||this.getRoot(),t):t.setValue(t.initialValue),t.__onFinishChange&&t.__onFinishChange.call(t,t.getValue())}),this),Common.each(this.__folders,(function(e){e.revert(e)})),e||markPresetModified(this.getRoot(),!1)},listen:function(e){var t=0===this.__listening.length;this.__listening.push(e),t&&updateDisplays(this.__listening)},updateDisplay:function(){Common.each(this.__controllers,(function(e){e.updateDisplay()})),Common.each(this.__folders,(function(e){e.updateDisplay()}))}});var GUI$1=GUI,methodMap=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],
// New WebKit
["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],
// Old WebKit
["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],nativeAPI=(()=>{const e=methodMap[0],t={};for(const r of methodMap){if((null==r?void 0:r[1])in document){for(const[i,n]of r.entries())t[e[i]]=n;return t}}return!1})(),eventNameMap={change:nativeAPI.fullscreenchange,error:nativeAPI.fullscreenerror},screenfull={
// eslint-disable-next-line default-param-last
request:(e=document.documentElement,t)=>new Promise(((r,i)=>{const n=()=>{screenfull.off("change",n),r()};screenfull.on("change",n);const s=e[nativeAPI.requestFullscreen](t);s instanceof Promise&&s.then(n).catch(i)})),exit:()=>new Promise(((e,t)=>{if(!screenfull.isFullscreen)return void e();const r=()=>{screenfull.off("change",r),e()};screenfull.on("change",r);const i=document[nativeAPI.exitFullscreen]();i instanceof Promise&&i.then(r).catch(t)})),toggle:(e,t)=>screenfull.isFullscreen?screenfull.exit():screenfull.request(e,t),onchange(e){screenfull.on("change",e)},onerror(e){screenfull.on("error",e)},on(e,t){const r=eventNameMap[e];r&&document.addEventListener(r,t,!1)},off(e,t){const r=eventNameMap[e];r&&document.removeEventListener(r,t,!1)},raw:nativeAPI};
// node_modules/screenfull/index.js
Object.defineProperties(screenfull,{isFullscreen:{get:()=>Boolean(document[nativeAPI.fullscreenElement])},element:{enumerable:!0,get:()=>{var e;return null!=(e=document[nativeAPI.fullscreenElement])?e:void 0}},isEnabled:{enumerable:!0,
// Coerce to boolean in case of old WebKit.
get:()=>Boolean(document[nativeAPI.fullscreenEnabled])}}),nativeAPI||(screenfull={isEnabled:!1});var screenfull_default=screenfull,IUploader=class{constructor(e="uploadModelFile"){this.input=document.createElement("input"),this.input.id=e,this.input.type="file",this.input.multiple=!0,this.input.accept=this.formats().map((e=>"."+e)).join(","),this.input.style.display="none",this.input.onchange=e=>{const t=e.target.files;!t||t.length<=0?log.error("[Uploader] No files to be uploaded!"):this.uploadFiles(t)}}formats(){return log.warn("[Uploader]: Should call derived class instead!"),[]}uploadFiles(e){log.warn(`[Uploader]: Should call derived class instead! files: ${e}`)}openFileBrowserToUpload(){this.input.click()}},LocalModelUploader=class extends IUploader{constructor(e,t){super(t),this.defaultModelConfig={src:"",position:[0,0,0],rotation:[0,0,0],scale:[1,1,1],instantiate:!1,merge:!1},this.viewer=e}formats(){return["gltf","glb","dxf","obj","stl","fbx","ifc","dae","*"]}uploadFiles(e){const t=e.length;if(0===t)return;const r=__spreadValues({},this.defaultModelConfig);let i,n,s;const a=new Map;for(let r=0;r<t;r++){const t=e[r];a.set(t.name,t),t.name.match(/\.(gltf|glb)$/)&&(s=t)}const o=[],l=()=>{s&&(i=URL.createObjectURL(s),o.push(i),r.src=s.name)};if(s){l();const e=LoaderUtils.extractUrlBase(i);n=new LoadingManager,n.setURLModifier((t=>{const r=decodeURI(t).replace(e,"").replace(/^(\.?\/)/,"");if(a.has(r)){const e=a.get(r),t=URL.createObjectURL(e);return o.push(t),t}return t}))}else s=e[0],l();this.viewer.loadLocalModel(i,r,n,(e=>{const t=Math.floor(100*e.loaded/e.total);log.info(`[Uploader] Loading ${null==s?void 0:s.name}, ${t}%`)})).then((()=>{log.info(`[Uploader] Loaded ${null==s?void 0:s.name}`),o.forEach(URL.revokeObjectURL)}))}},LocalDxfUploader=class extends IUploader{constructor(e,t){super(t),
//eslint-disable-line
this.defaultModelConfig={src:"",position:[0,0,0],rotation:[0,0,0],scale:[1,1,1],instantiate:!1,merge:!0},this.viewer=e}formats(){return["dxf"]}uploadFiles(e){const t=e=>{const t=(100*e.loaded/e.total).toFixed(1);log.info(`[Uploader] Progress: ${t}%`)};if(2===e.length){const r=e[0],i=e[1],n=URL.createObjectURL(r),s=URL.createObjectURL(i);this.viewer.compare({src:n,modelId:r.name},{src:s,modelId:i.name},t).then((()=>{this.onSuccess&&this.onSuccess({compare:!0}),log.debug(`[Uploader] Compared models: ${n}, ${s}`)})).catch((e=>{log.error(`[Uploader] Failed to compare models: ${n}, ${s}. reason: ${e}`)}))}else{const r=e[0],i=URL.createObjectURL(r),n=__spreadValues({},this.defaultModelConfig);n.src=i,n.modelId=r.name;try{this.viewer.loadModelAsync(n,t).then((()=>{this.onSuccess&&this.onSuccess({}),log.info(`[Uploader] Loaded model '${n.src}'`)}))}catch(e){log.info(e)}}}},LocalImageUploader=class extends IUploader{constructor(e,t){super(t),this.viewer=e}formats(){return["png","jpg","jpeg"]}uploadFiles(e){const t={panoramas:[],id:"viewpoint_1",name:"",position:[0,1,0],initialDirection:[0,0,1]};if(1===e.length){const r=[];r.push(URL.createObjectURL(e[0])),t.panoramas.push({id:"panorama_1",images:r}),this.viewer.setViewpoints([t]),this.viewer.activatePanoramaById(t.id,t.panoramas[0].id)}else if(6===e.length){const r=t=>{let r="";for(let i=0;i<e.length;++i){let n=e[i].name;n=n.slice(0,n.indexOf(".")),n=n.toLowerCase();let s=!1;for(let e=0;e<t.length;++e)if(t[e]===n){s=!0;break}if(s){r=URL.createObjectURL(e[i]);break}}return r},i=[r(["right","r"]),r(["left","l"]),r(["up","top","u"]),r(["down","bottom","d"]),r(["front","f"]),r(["back","b"])];t.panoramas.push({id:"panorama_1",images:i}),this.viewer.setViewpoints([t]),this.viewer.activatePanoramaById(t.id,t.panoramas[0].id)}else log.warn(`[Uploader] Expected 1 or 6 file, bug got ${e.length}!`)}},RGBELoader=class extends DataTextureLoader{constructor(e){super(e),this.type=HalfFloatType}
// adapted from http://www.graphics.cornell.edu/~bjw/rgbe.html
parse(e){const t=function(e,t){switch(e){case 1:console.error("THREE.RGBELoader Read Error: "+(t||""));break;case 2:console.error("THREE.RGBELoader Write Error: "+(t||""));break;case 3:console.error("THREE.RGBELoader Bad File Format: "+(t||""));break;default:console.error("THREE.RGBELoader: Error: "+(t||""))}return-1},r=function(e,t,r){t=t||1024;let i=e.pos,n=-1,s=0,a="",o=String.fromCharCode.apply(null,new Uint16Array(e.subarray(i,i+128)));for(;0>(n=o.indexOf("\n"))&&s<t&&i<e.byteLength;)a+=o,s+=o.length,i+=128,o+=String.fromCharCode.apply(null,new Uint16Array(e.subarray(i,i+128)));return-1<n&&(!1!==r&&(e.pos+=s+n+1),a+o.slice(0,n))},i=function(e,t,r,i){const n=e[t+3],s=Math.pow(2,n-128)/255;r[i+0]=e[t+0]*s,r[i+1]=e[t+1]*s,r[i+2]=e[t+2]*s,r[i+3]=1},n=function(e,t,r,i){const n=e[t+3],s=Math.pow(2,n-128)/255;r[i+0]=DataUtils.toHalfFloat(Math.min(e[t+0]*s,65504)),r[i+1]=DataUtils.toHalfFloat(Math.min(e[t+1]*s,65504)),r[i+2]=DataUtils.toHalfFloat(Math.min(e[t+2]*s,65504)),r[i+3]=DataUtils.toHalfFloat(1)},s=new Uint8Array(e);s.pos=0;const a=function(e){const i=/^\s*GAMMA\s*=\s*(\d+(\.\d+)?)\s*$/,n=/^\s*EXPOSURE\s*=\s*(\d+(\.\d+)?)\s*$/,s=/^\s*FORMAT=(\S+)\s*$/,a=/^\s*\-Y\s+(\d+)\s+\+X\s+(\d+)\s*$/,o={valid:0,
/* indicate which fields are valid */
string:"",
/* the actual header string */
comments:"",
/* comments found in header */
programtype:"RGBE",
/* listed at beginning of file to identify it after "#?". defaults to "RGBE" */
format:"",
/* RGBE format, default 32-bit_rle_rgbe */
gamma:1,
/* image has already been gamma corrected with given gamma. defaults to 1.0 (no correction) */
exposure:1,
/* a value of 1.0 in an image corresponds to <exposure> watts/steradian/m^2. defaults to 1.0 */
width:0,height:0
/* image dimensions, width/height */};let l,c;if(e.pos>=e.byteLength||!(l=r(e)))return t(1,"no header found");if(!(c=l.match(/^#\?(\S+)/)))return t(3,"bad initial token");for(o.valid|=1,o.programtype=c[1],o.string+=l+"\n";l=r(e),!1!==l;)if(o.string+=l+"\n","#"!==l.charAt(0)){if((c=l.match(i))&&(o.gamma=parseFloat(c[1])),(c=l.match(n))&&(o.exposure=parseFloat(c[1])),(c=l.match(s))&&(o.valid|=2,o.format=c[1]),(c=l.match(a))&&(o.valid|=4,o.height=parseInt(c[1],10),o.width=parseInt(c[2],10)),2&o.valid&&4&o.valid)break}else o.comments+=l+"\n";return 2&o.valid?4&o.valid?o:t(3,"missing image size specifier"):t(3,"missing format specifier")}(s);if(-1!==a){const e=a.width,r=a.height,o=function(e,r,i){const n=r;if(n<8||n>32767||2!==e[0]||2!==e[1]||128&e[2])return new Uint8Array(e);if(n!==(e[2]<<8|e[3]))return t(3,"wrong scanline width");const s=new Uint8Array(4*r*i);if(!s.length)return t(4,"unable to allocate buffer space");let a=0,o=0;const l=4*n,c=new Uint8Array(4),u=new Uint8Array(l);let h=i;for(;h>0&&o<e.byteLength;){if(o+4>e.byteLength)return t(1);if(c[0]=e[o++],c[1]=e[o++],c[2]=e[o++],c[3]=e[o++],2!=c[0]||2!=c[1]||(c[2]<<8|c[3])!=n)return t(3,"bad rgbe scanline format");let r,i=0;for(;i<l&&o<e.byteLength;){r=e[o++];const n=r>128;if(n&&(r-=128),0===r||i+r>l)return t(3,"bad scanline data");if(n){const t=e[o++];for(let e=0;e<r;e++)u[i++]=t}else u.set(e.subarray(o,o+r),i),i+=r,o+=r}const p=n;for(let e=0;e<p;e++){let t=0;s[a]=u[e+t],t+=n,s[a+1]=u[e+t],t+=n,s[a+2]=u[e+t],t+=n,s[a+3]=u[e+t],a+=4}h--}return s}(s.subarray(s.pos),e,r);if(-1!==o){let t,s,l;switch(this.type){case FloatType:l=o.length/4;const e=new Float32Array(4*l);for(let t=0;t<l;t++)i(o,4*t,e,4*t);t=e,s=FloatType;break;case HalfFloatType:l=o.length/4;const r=new Uint16Array(4*l);for(let e=0;e<l;e++)n(o,4*e,r,4*e);t=r,s=HalfFloatType;break;default:console.error("THREE.RGBELoader: unsupported type: ",this.type)}return{width:e,height:r,data:t,header:a.string,gamma:a.gamma,exposure:a.exposure,type:s}}}return null}setDataType(e){return this.type=e,this}load(e,t,r,i){return super.load(e,(function(e,r){switch(e.type){case FloatType:case HalfFloatType:e.encoding=LinearEncoding,e.minFilter=LinearFilter,e.magFilter=LinearFilter,e.generateMipmaps=!1,e.flipY=!0}t&&t(e,r)}),r,i)}},TextureUtils=class{
/**
   * Creates an environment texture
   */
static createEnvTexture(e,t){return __async(this,null,(function*(){const r=new RGBELoader;return new Promise((i=>{r.load(t,(t=>{if(e){const r=e.fromEquirectangular(t).texture;e.dispose(),i(r)}}))}))}))}
/**
   * Creates default environment texture
   */static createEnvTextureFromDataArray(e){return __async(this,arguments,(function*(e,t=this.HDR_CITY_STREET_64x32,r=64,i=32){if(e){const n=new DataTexture(t,r,i);n.flipY=!0,n.magFilter=LinearFilter,n.minFilter=LinearFilter,n.type=HalfFloatType,n.version=1;const s=e.fromEquirectangular(n).texture;return e.dispose(),Promise.resolve(s)}return Promise.reject("Invalid pmremGenerator!")}))}};
// src/core/local-model-uploader/LocalModelUploader.ts
// src/components/dat-gui/BimViewerDatGui.ts
function makeXYZGUI(e,t,r,i,n,s,a){const o=e.addFolder(t);o.add(r,"x",n,s,a).onChange(i),o.add(r,"y",n,s,a).onChange(i),o.add(r,"z",n,s,a).onChange(i)}
// eslint-disable-next-line
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BimViewerDatGui=class{
/**
   *
   * @param viewer pass in the Viewer3D, so we can reference its data members
   */
constructor(e){this.exploderDict={},
/**
     * Defined all controls here, which will be displyed in dat.GUI
     * Color should follow these formats:
     * '#ffffff', [0, 0, 0], [0, 0, 0, 0.5], \{ h: 100, s: 0.9, v: 0.3 \}
     */
this.controls={
// Common settings
showGroundGrid:!1,showGrassGround:!1,skyMode:["None","Black Background","White Background","Gradient ramp","Cloudy"],environments:["None","Default (City Streat 64x32)","Venice Sunset","Footprint Court (HDR Labs)","City Street"],homeView:()=>console.log("[DGH] Go to home view"),views:["Top","Bottom","Front","Back","Left","Right"],OrthographicCamera:!1,viewpoints:!1,annotations:!1,takeSnapshot:()=>console.log("[DGH] Taking snapshot..."),fullScreen:()=>console.log("[DGH] Full screen..."),webcam:!1,uploadFile:()=>console.log("[DGH] Upload file...")
// model operations
// showLayerManager: false,
,showBimTree:!1,showPropertyPanel:!1,transparentMode:!1,showVertexNormals:!1,
// explodeMode: ['No explode', 'Explode', 'Explode Up'], // hide it beause it doesn't work well yet!
sectionMode:["No section","Box section","Plane section"],
// filterFloor: ['No filter', '-2F', '-1F', '1F', '2F', '3F', '4F', '5F', '6F', '7F', '8F', '9F', '10F', '11F', '12F', '13F', '14F', '15F', '16F', '17F', '18F', '19F', '20F'],
// Ambient Light (环境光)
alVisible:!0,alColor:"#cccccc",alIntensity:1,
// Directinal Light (平行光)
//dlVisible: true,
dlColor:"#dddddd",
//dlIntensity: 2,
//dlCastShadow: true,
showDlHelper:!1,
// Hemisphere Light (半球光源)
hlVisible:!0,hlIntensity:1,hlColor:[255,255,255,.6],
// sky color
hlGroundColor:[200,255,200,.6],
// Fog
fogEnabled:!1,fogColor:14540253,fogNearDistance:1,fogFarDistance:1e3,
// Composer
composerEnabled:!1,renderPassEnabled:!1,fxaaEnabled:!1,saoEnabled:!1,ssaoEnabled:!1,outlineEnabled:!1,ssaaEnabled:!1,bloomEnabled:!1,unrealBloomEnabled:!1},this.viewer=e,this.init()}
/**
   * Init dat.GUI
   */init(){if(!this.viewer||!this.viewer.renderer||!this.viewer.scene)throw new Error("Need to initialize renderer, scene first!");const e=this.viewer,t=this.viewer.scene,r=this.controls;this.gui=new GUI$1({name:"controls",autoPlace:!0,width:300,closed:!0}),this.gui.domElement.style.opacity="0.6";const i=this.gui.addFolder("Common settings");i.add(r,"showGroundGrid").name("Show ground grid").onChange((r=>{e.groundGrid?e.groundGrid.visible=r:r&&(e.groundGrid=GroundUtils.createGroundGrid(),t.add(e.groundGrid),e.enableRender()),e.enableRender()})),i.add(r,"showGrassGround").name("Show grass ground").onChange((r=>{e.grassGround?e.grassGround.visible=r:r&&(()=>{__async(this,null,(function*(){e.grassGround=yield GroundUtils.createGrassGround(),t.add(e.grassGround),e.enableRender()}))})(),e.enableRender()}));const n=i.add(r,"skyMode",r.skyMode).name("Sky mode");n.onChange((r=>{if(e.skyOfGradientRamp&&(e.skyOfGradientRamp.visible="Gradient ramp"===r),"Black Background"===r)t.background=new Color(0);else if("White Background"===r)t.background=new Color(16777215);else if("Gradient ramp"===r)e.skyOfGradientRamp||(e.skyOfGradientRamp=SkyboxUtils.createSkyOfGradientRamp(),t.add(e.skyOfGradientRamp)),e.skyOfGradientRamp.visible=!0;else if("Cloudy"===r){let e=["right.jpg","left.jpg","top.jpg","bottom.jpg","front.jpg","back.jpg"];e=e.map((e=>`${window.location.origin}/images/skybox/cloudy/${e}`)),SkyboxUtils.createSkyFromTextures(e).then((e=>{t.background=e}))}else t.background=e.sceneBackgroundColor;e.enableRender()})),n.setValue("Gradient ramp");i.add(r,"environments",r.environments).name("Environments").onChange((r=>{let i="";if("Default (City Streat 64x32)"===r){if(e.pmremGenerator)return TextureUtils.createEnvTextureFromDataArray(e.pmremGenerator).then((e=>{t.environment=e})),void e.enableRender()}else"Venice Sunset"===r?i="venice_sunset_1k.hdr":"Footprint Court (HDR Labs)"===r?i="footprint_court_2k.hdr":"City Street"===r&&(i="city_street_256.hdr");""===i?t.environment=null:(i=`${window.location.origin}/images/envmap/${i}`,TextureUtils.createEnvTexture(e.pmremGenerator,i).then((e=>{t.environment=e}))),e.enableRender()})),i.add(r,"homeView").name("Go to home view").onChange((()=>{e.goToHomeView()})),i.add(r,"views",r.views).name("Views").onChange((r=>{var i;const n=new Vector3,s=new Vector3,a=SceneUtils.getVisibleObjectBoundingBox(t),o=Viewer3DUtils.getCameraDirectionByView(r);Viewer3DUtils.getCameraPositionByBboxAndDirection(a,n,s,null==(i=e.camera)?void 0:i.projectionMatrix,o),e.flyTo(n,s)})),i.add(r,"OrthographicCamera").name("Orth Camera").onChange((t=>{e.setToOrthographicCamera(t)})),i.add(r,"takeSnapshot").name("Take snapshot").onChange((()=>{})),i.add(r,"fullScreen").name("Full screen").onChange((()=>{screenfull_default&&screenfull_default.isEnabled&&screenfull_default.request(),e.enableRender()})),i.add(r,"uploadFile").name("Upload file").onChange((()=>{new LocalModelUploader(e).openFileBrowserToUpload()}));const s=this.gui.addFolder("Model operations");s.add(r,"transparentMode",r.transparentMode).name("Transparent mode").onChange((t=>{e.addOrRemoveObjectOpacity(t),e.enableRender()})),s.add(r,"showVertexNormals",r.showVertexNormals).name("Show Vertex Normals").onChange((t=>{e.showVertexNormals(t),e.enableRender()})),s.add(r,"sectionMode",r.sectionMode).name("Section mode").onChange((t=>{"No section"===t?e.deactivateSection():"Box section"===t?e.activateSection("ObjectsBoxSection"/* ObjectsBoxSection */):"Plane section"===t&&e.activateSection("PickPlaneSection"/* PickPlaneSection */),e.enableRender()}));const a=this.viewer.ambientLight,o=this.gui.addFolder("Ambient light");o.add(r,"alVisible",r.alVisible).name("visible").onChange((t=>{a&&(a.visible=t),e.enableRender()})),o.addColor(r,"alColor").name("color").onChange((t=>{a&&(a.color=new Color(t)),e.enableRender()})),o.add(r,"alIntensity",0,5).name("intensity").onChange((t=>{a&&(a.intensity=t),e.enableRender()}));const l=this.viewer.directionalLight;if(l){const t=this.gui.addFolder("Directional light");t.add(l,"visible").name("visible").onChange((t=>{l&&(l.visible=t),e.enableRender()})),t.addColor(r,"dlColor").name("color").onChange((t=>{l&&(l.color=new Color(t)),e.enableRender()})),t.add(l,"intensity",0,5).name("intensity").onChange((t=>{l&&(l.intensity=t),e.enableRender()})),t.add(l,"castShadow").name("castShadow").onChange((t=>{l&&(l.castShadow=t),e.enableRender()})),t.add(r,"showDlHelper").name("showDlHelper").onChange((t=>{e.showDirectionalLightHelper(t),e.enableRender()}));const i=()=>{e.updateDirectionalLight(),e.enableRender()};makeXYZGUI(t,"position",l.position,i),makeXYZGUI(t,"target",l.target.position,i);const n=t.addFolder("shadow");n.add(l.shadow.camera,"near").name("near").onChange(i),n.add(l.shadow.camera,"far").name("far").onChange(i),n.add(l.shadow.camera,"zoom").name("zoom").onChange(i)}const c=this.viewer.hemisphereLight,u=this.gui.addFolder("Hemisphere Light");u.add(r,"hlVisible",r.hlVisible).name("visible").onChange((t=>{c&&(c.visible=t),e.enableRender()})),u.add(r,"hlIntensity",0,5).name("intensity").onChange((t=>{c&&(c.intensity=t),e.enableRender()})),u.addColor(r,"hlColor").name("color").onChange((t=>{c&&(c.color=new Color(t)),e.enableRender()})),u.addColor(r,"hlGroundColor").name("groundColor").onChange((t=>{c&&(c.groundColor=new Color(t)),e.enableRender()}));const h=this.gui.addFolder("Fog");h.add(r,"fogEnabled",r.fogEnabled).name("Enabled").onChange((i=>{t.fog=i?new Fog(r.fogColor,r.fogNearDistance,r.fogFarDistance):null,e.enableRender()})),h.add(r,"fogNearDistance",0,100).name("Near").onChange((i=>{r.fogEnabled&&t&&(t.fog=new Fog(r.fogColor,i,r.fogFarDistance)),e.enableRender()})),h.add(r,"fogFarDistance",100,2e3).name("Far").onChange((i=>{r.fogEnabled&&t&&(t.fog=new Fog(r.fogColor,r.fogNearDistance,i)),e.enableRender()}));const p=this.gui.addFolder("Composer");p.add(r,"composerEnabled",r.composerEnabled).name("Composer Enabled").onChange((t=>{e.enableComposer(t)})),p.add(r,"renderPassEnabled",r.renderPassEnabled).name("RenderPass Enabled").onChange((t=>{e.enableRenderPass(t)})),p.add(r,"fxaaEnabled",r.fxaaEnabled).name("Effect FXAA Enabled").onChange((t=>{e.enableFxaaPass(t)})),p.add(r,"saoEnabled",r.saoEnabled).name("SAO Enabled").onChange((t=>{e.enableSaoPass(t)})),p.add(r,"ssaoEnabled",r.ssaoEnabled).name("SSAO Enabled").onChange((t=>{e.enableSsaoPass(t)})),p.add(r,"outlineEnabled",r.outlineEnabled).name("OutlinePass Enabled").onChange((t=>{e.enableOutlinePass(t)})),p.add(r,"ssaaEnabled",r.ssaaEnabled).name("SSAA Enabled").onChange((t=>{e.enableSsaaPass(t)})),p.add(r,"bloomEnabled",r.bloomEnabled).name("Bloom Enabled").onChange((t=>{e.enableBloomPass(t)})),p.add(r,"unrealBloomEnabled",r.unrealBloomEnabled).name("Unreal Bloom Enabled").onChange((t=>{e.enableUnrealBloomPass(t)}))}setExplodeMode(e,t=!1){this.viewer&&this.viewer.scene&&this.viewer.loadedModels&&this.exploderDict&&(e?SceneUtils.explodeObjects(this.viewer.scene,this.exploderDict,Object.values(this.viewer.loadedModels).map((e=>e.id)),t):SceneUtils.unexplodeObjects(this.viewer.scene,this.exploderDict||{}))}
// private filterFloor (floor: string) {
//   if (this.viewer && this.viewer.scene && this.viewer.loadedModels) {
//     const scene = this.viewer.scene
//     const ids = Object.values(this.viewer.loadedModels).map(obj => obj.id)
//     if (floor) {
//       const f = Number(floor.replace('F', ''))
//       ids.forEach(id => {
//         ObjectUtils.setVisibleForFloors(scene, id, [f])
//       })
//     } else {
//       ids.forEach(id => {
//         ObjectUtils.revertVisibleForFloorsById(scene, id)
//       })
//     }
//     this.viewer.enableRender()
//   }
// }
open(){this.gui&&this.gui.open()}close(){this.gui&&this.gui.close()}beforeDestroy(){this.viewer=void 0,this.gui&&this.gui.destroy(),this.gui=void 0,this.exploderDict=[]}},CSS2DObject=class extends Object3D{constructor(e=document.createElement("div")){super(),this.isCSS2DObject=!0,this.element=e,this.element.style.position="absolute",this.element.style.userSelect="none",this.element.setAttribute("draggable",!1),this.addEventListener("removed",(function(){this.traverse((function(e){e.element instanceof Element&&null!==e.element.parentNode&&e.element.parentNode.removeChild(e.element)}))}))}copy(e,t){return super.copy(e,t),this.element=e.element.cloneNode(!0),this}},_vector3=new Vector3,_viewMatrix=new Matrix4,_viewProjectionMatrix=new Matrix4,_a=new Vector3,_b=new Vector3,CSS2DRenderer=class{constructor(e={}){const t=this;let r,i,n,s;const a={objects:new WeakMap},o=void 0!==e.element?e.element:document.createElement("div");function l(e,r,i){if(e.isCSS2DObject){_vector3.setFromMatrixPosition(e.matrixWorld),_vector3.applyMatrix4(_viewProjectionMatrix);const l=!0===e.visible&&_vector3.z>=-1&&_vector3.z<=1&&!0===e.layers.test(i.layers);if(e.element.style.display=!0===l?"":"none",!0===l){e.onBeforeRender(t,r,i);const a=e.element;a.style.transform="translate(-50%,-50%) translate("+(_vector3.x*n+n)+"px,"+(-_vector3.y*s+s)+"px)",a.parentNode!==o&&o.appendChild(a),e.onAfterRender(t,r,i)}const u={distanceToCameraSquared:c(i,e)};a.objects.set(e,u)}for(let t=0,n=e.children.length;t<n;t++)l(e.children[t],r,i)}function c(e,t){return _a.setFromMatrixPosition(e.matrixWorld),_b.setFromMatrixPosition(t.matrixWorld),_a.distanceToSquared(_b)}o.style.overflow="hidden",this.domElement=o,this.getSize=function(){return{width:r,height:i}},this.render=function(e,t){!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),null===t.parent&&!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),_viewMatrix.copy(t.matrixWorldInverse),_viewProjectionMatrix.multiplyMatrices(t.projectionMatrix,_viewMatrix),l(e,e,t),function(e){const t=function(e){const t=[];return e.traverse((function(e){e.isCSS2DObject&&t.push(e)})),t}(e).sort((function(e,t){if(e.renderOrder!==t.renderOrder)return t.renderOrder-e.renderOrder;return a.objects.get(e).distanceToCameraSquared-a.objects.get(t).distanceToCameraSquared})),r=t.length;for(let e=0,i=t.length;e<i;e++)t[e].element.style.zIndex=r-e}(e)},this.setSize=function(e,t){r=e,i=t,n=r/2,s=i/2,o.style.width=e+"px",o.style.height=t+"px"}}},CoordinateAxes=class extends Object3D{
// blue
constructor(e=!0,t=!1){super(),this.name="COORDINATE_AXES",this.AXIS_LENGTH=1,
// follows right-hand coordinate system
this.AXIS_COLOR_X=16711680,
// red
this.AXIS_COLOR_Y=65280,
// green
this.AXIS_COLOR_Z=255;const r=new Vector3(0,0,0),i=new Vector3(1,0,0),n=new Vector3(0,1,0),s=new ArrowHelper(i,r,this.AXIS_LENGTH,this.AXIS_COLOR_X,0,0),a=new ArrowHelper(n,r,this.AXIS_LENGTH,this.AXIS_COLOR_Y,0,0);if(this.add(s,a),!t){const e=new Vector3(0,0,1),t=new ArrowHelper(e,r,this.AXIS_LENGTH,this.AXIS_COLOR_Z,0,0);this.add(t)}e&&this.addTexts(t)}addTexts(e=!1){const t=this.createText("X","#ff0000"),r=this.createText("Y","#00ff00");if(t.position.set(this.AXIS_LENGTH+.1,0,0),r.position.set(.1,this.AXIS_LENGTH,.1),this.add(t,r),!e){const e=this.createText("Z","#0000ff");e.position.set(0,0,this.AXIS_LENGTH+.1),this.add(e)}}createText(e,t,r=14){const i=document.createElement("div");i.innerHTML=e;const n=i.style;return n.color=t,n.width=`${r}px`,n.height=`${r}px`,n.textAlign="center",n.top="0px",n.left="0px",new CSS2DObject(i)}},CoordinateAxesViewport=class{constructor(e,t,r=!1){this.ignoreZAxis=!1,this.height=100,
// size of render area
this.width=100,this.container=e,this.hostCamera=t,this.width=e.clientWidth||this.width,this.height=e.clientHeight||this.height,this.ignoreZAxis=r,this.init()}init(){this.initRenderer(),this.initScene(),this.animate()}initRenderer(){this.renderer=new WebGLRenderer({antialias:!0,alpha:!0}),this.renderer.setSize(this.width,this.height),this.container.appendChild(this.renderer.domElement),this.css2dRenderer=new CSS2DRenderer,this.css2dRenderer.setSize(this.width,this.height),this.css2dRenderer.domElement.style.height="0",this.css2dRenderer.domElement.style.width="0",this.container.appendChild(this.css2dRenderer.domElement)}initScene(){this.scene=new Scene,this.camera=new OrthographicCamera(-1,1,1,-1,.1,100),this.scene.add(this.camera),this.coordinateAxes=new CoordinateAxes(!0,this.ignoreZAxis),this.scene.add(this.coordinateAxes)}
/**
   * Sets hostCamera in case it is changed.
   * It is possible for a viewer to switch camera between a OrthographicCamera and a PerspectiveCamera.
   */setHostCamera(e){this.hostCamera=e}render(){var e;this.scene&&this.camera&&(this.renderer&&(this.update(),this.renderer.render(this.scene,this.camera)),null==(e=this.css2dRenderer)||e.render(this.scene,this.camera))}animate(){requestAnimationFrame(this.animate.bind(this)),this.render()}update(){if(!this.hostCamera)return;const e=this.hostCamera;if(e){const t=new Vector3;e.getWorldDirection(t);const r=e.up;this.updateCameraDirection(t,r)}}
/**
   * Update axes according to camera direction.
   * Camera's direction is the only input factor for this class. It always look at the origin.
   * @param direction
   */updateCameraDirection(e,t){if(!this.camera||!e)return;e.normalize();const r=.3;this.camera.position.set(2*-e.x+r,2*-e.y+r,2*-e.z+r),this.camera.lookAt(r,r,r),this.camera.up=t}dispose(){this.scene&&this.camera&&this.coordinateAxes&&(this.scene.clear(),this.scene=void 0,this.css2dRenderer&&(this.container.removeChild(this.css2dRenderer.domElement),this.css2dRenderer=void 0),this.renderer&&(this.container.removeChild(this.renderer.domElement),this.renderer.dispose(),this.renderer.forceContextLoss(),this.renderer=void 0),this.hostCamera=void 0,this.camera=void 0,this.coordinateAxes=void 0)}},InstantiateHelper=class{constructor(e){this.object=e}
/**
   * Instatiates child objects for given object.
   */instantiate(){const e=Date.now();this.instantiateInner(this.object),console.log(`[Inst] instantiate() costed ${(Date.now()-e)/1e3}s`)}
/**
   * Instatiates child objects of given object.
   * If objects' geometry and material are the same, they can be instanced.
   */instantiateInner(e){if(!e.children||0===e.children.length)return;const t=e.children.length,r={},i=[];for(let n=0;n<t;++n){const t=e.children[n];if(this.instantiateInner(t),t.children&&t.children.length>0)continue;if(!t.geometry)continue;let s=!1;const a=Object.values(r);for(let o=a.length-1;o>=0;--o){const l=a[o].indexes[0],c=e.children[l];if(this.geometryEquals(t.geometry,c.geometry)&&MaterialUtils.materialsEquals(t.material,c.material)){r[l]||(r[l]={indexes:[l]},this.removeFromArray(i,l)),r[l].indexes.push(n),s=!0;break}}for(let a=i.length-1;!s&&a>=0;--a){const o=i[a],l=e.children[o];if(this.geometryEquals(t.geometry,l.geometry)&&MaterialUtils.materialsEquals(t.material,l.material)){r[o]||(r[o]={indexes:[o]},this.removeFromArray(i,o)),r[o].indexes.push(n),s=!0;break}}s||i.push(n)}if(Object.keys(r).length<=0)return;const n=[],s=[];Object.values(r).forEach((t=>{const r=t.indexes;s.push(...r);const i=e.children[r[0]];let a=i.material;if(a instanceof Material)a=a.clone();else if(Array.isArray(a)){const e=[];a.forEach((t=>e.push(t.clone()))),a=e}const o=new InstancedMesh(i.geometry,a,r.length);o.name=`[Instanced] ${i.name}`;for(let t=0;t<r.length;++t){const i=r[t],n=e.children[i];n.updateMatrix(),o.setMatrixAt(t,n.matrix)}o.matrixAutoUpdate=matrixAutoUpdate,matrixAutoUpdate||o.updateMatrix(),n.push(o)})),s.sort(((e,t)=>t-e)),s.forEach((t=>e.remove(e.children[t]))),n.forEach((t=>{t.parent=e,e.children.push(t)})),e.updateMatrix(),console.log(`[Inst] ${s.length}(out of ${t}) objects instanced to ${n.length} InstancedMesh`)}
/**
   * Removes a number from array
   */removeFromArray(e,t){for(let r=e.length-1;r>=0;--r)if(e[r]===t)return void e.splice(r,1)}
/**
   * Checks if two geometries equal
   */geometryEquals(e,t){return GeometryUtils.geometryEquals(e,t)}},TGALoader=class extends DataTextureLoader{constructor(e){super(e)}parse(e){const t=0,r=1,i=2,n=3,s=9,a=10,o=11,l=48,c=4,u=0,h=1,p=2,d=3;e.length<19&&console.error("THREE.TGALoader: Not enough data to contain header.");let m=0;const f=new Uint8Array(e),g={id_length:f[m++],colormap_type:f[m++],image_type:f[m++],colormap_index:f[m++]|f[m++]<<8,colormap_length:f[m++]|f[m++]<<8,colormap_size:f[m++],origin:[f[m++]|f[m++]<<8,f[m++]|f[m++]<<8],width:f[m++]|f[m++]<<8,height:f[m++]|f[m++]<<8,pixel_size:f[m++],flags:f[m++]};!function(e){switch(e.image_type){case r:case s:(e.colormap_length>256||24!==e.colormap_size||1!==e.colormap_type)&&console.error("THREE.TGALoader: Invalid type colormap data for indexed type.");break;case i:case n:case a:case o:e.colormap_type&&console.error("THREE.TGALoader: Invalid type colormap data for colormap type.");break;case t:console.error("THREE.TGALoader: No data.");default:console.error('THREE.TGALoader: Invalid type "%s".',e.image_type)}(e.width<=0||e.height<=0)&&console.error("THREE.TGALoader: Invalid image size."),8!==e.pixel_size&&16!==e.pixel_size&&24!==e.pixel_size&&32!==e.pixel_size&&console.error('THREE.TGALoader: Invalid pixel size "%s".',e.pixel_size)}(g),g.id_length+m>e.length&&console.error("THREE.TGALoader: No data."),m+=g.id_length;let _=!1,y=!1,T=!1;switch(g.image_type){case s:_=!0,y=!0;break;case r:y=!0;break;case a:_=!0;break;case i:break;case o:_=!0,T=!0;break;case n:T=!0}const v=new Uint8Array(g.width*g.height*4),E=function(e,t,r,i,n){let s,a;const o=r.pixel_size>>3,l=r.width*r.height*o;if(t&&(a=n.subarray(i,i+=r.colormap_length*(r.colormap_size>>3))),e){let e,t,r;s=new Uint8Array(l);let a=0;const c=new Uint8Array(o);for(;a<l;)if(e=n[i++],t=1+(127&e),128&e){for(r=0;r<o;++r)c[r]=n[i++];for(r=0;r<t;++r)s.set(c,a+r*o);a+=o*t}else{for(t*=o,r=0;r<t;++r)s[a+r]=n[i++];a+=t}}else s=n.subarray(i,i+=t?r.width*r.height:l);return{pixel_data:s,palettes:a}}(_,y,g,m,f);return function(e,t,r,i,n){let s,a,o,m,f,_;switch((g.flags&l)>>c){default:case p:s=0,o=1,f=t,a=0,m=1,_=r;break;case u:s=0,o=1,f=t,a=r-1,m=-1,_=-1;break;case d:s=t-1,o=-1,f=-1,a=0,m=1,_=r;break;case h:s=t-1,o=-1,f=-1,a=r-1,m=-1,_=-1}if(T)switch(g.pixel_size){case 8:!function(e,t,r,i,n,s,a,o){let l,c,u,h=0;const p=g.width;for(u=t;u!==i;u+=r)for(c=n;c!==a;c+=s,h++)l=o[h],e[4*(c+p*u)+0]=l,e[4*(c+p*u)+1]=l,e[4*(c+p*u)+2]=l,e[4*(c+p*u)+3]=255}(e,a,m,_,s,o,f,i);break;case 16:!function(e,t,r,i,n,s,a,o){let l,c,u=0;const h=g.width;for(c=t;c!==i;c+=r)for(l=n;l!==a;l+=s,u+=2)e[4*(l+h*c)+0]=o[u+0],e[4*(l+h*c)+1]=o[u+0],e[4*(l+h*c)+2]=o[u+0],e[4*(l+h*c)+3]=o[u+1]}(e,a,m,_,s,o,f,i);break;default:console.error("THREE.TGALoader: Format not supported.")}else switch(g.pixel_size){case 8:!function(e,t,r,i,n,s,a,o,l){const c=l;let u,h,p,d=0;const m=g.width;for(p=t;p!==i;p+=r)for(h=n;h!==a;h+=s,d++)u=o[d],e[4*(h+m*p)+3]=255,e[4*(h+m*p)+2]=c[3*u+0],e[4*(h+m*p)+1]=c[3*u+1],e[4*(h+m*p)+0]=c[3*u+2]}(e,a,m,_,s,o,f,i,n);break;case 16:!function(e,t,r,i,n,s,a,o){let l,c,u,h=0;const p=g.width;for(u=t;u!==i;u+=r)for(c=n;c!==a;c+=s,h+=2)l=o[h+0]+(o[h+1]<<8),e[4*(c+p*u)+0]=(31744&l)>>7,e[4*(c+p*u)+1]=(992&l)>>2,e[4*(c+p*u)+2]=(31&l)<<3,e[4*(c+p*u)+3]=32768&l?0:255}(e,a,m,_,s,o,f,i);break;case 24:!function(e,t,r,i,n,s,a,o){let l,c,u=0;const h=g.width;for(c=t;c!==i;c+=r)for(l=n;l!==a;l+=s,u+=3)e[4*(l+h*c)+3]=255,e[4*(l+h*c)+2]=o[u+0],e[4*(l+h*c)+1]=o[u+1],e[4*(l+h*c)+0]=o[u+2]}(e,a,m,_,s,o,f,i);break;case 32:!function(e,t,r,i,n,s,a,o){let l,c,u=0;const h=g.width;for(c=t;c!==i;c+=r)for(l=n;l!==a;l+=s,u+=4)e[4*(l+h*c)+2]=o[u+0],e[4*(l+h*c)+1]=o[u+1],e[4*(l+h*c)+0]=o[u+2],e[4*(l+h*c)+3]=o[u+3]}(e,a,m,_,s,o,f,i);break;default:console.error("THREE.TGALoader: Format not 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t={name:e.getAttribute("name")};for(let r=0,i=e.childNodes.length;r<i;r++){const i=e.childNodes[r];if(1===i.nodeType&&"optics"===i.nodeName)t.optics=$(i)}Ze.cameras[e.getAttribute("id")]=t})),u(Ge,"library_lights","light",(function(e){let t={};for(let r=0,i=e.childNodes.length;r<i;r++){const i=e.childNodes[r];if(1===i.nodeType&&"technique_common"===i.nodeName)t=te(i)}Ze.lights[e.getAttribute("id")]=t})),u(Ge,"library_geometries","geometry",(function(e){const t={name:e.getAttribute("name"),sources:{},vertices:{},primitives:[]},i=r(e,"mesh")[0];if(void 0!==i){for(let e=0;e<i.childNodes.length;e++){const r=i.childNodes[e];if(1!==r.nodeType)continue;const n=r.getAttribute("id");switch(r.nodeName){case"source":t.sources[n]=se(r);break;case"vertices":t.vertices=ae(r);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: ",r.nodeName);break;case"lines":case"linestrips":case"polylist":case"triangles":t.primitives.push(oe(r));break;default:console.log(r)}}Ze.geometries[e.getAttribute("id")]=t}})),u(Ge,"library_nodes","node",Ce),u(Ge,"library_visual_scenes","visual_scene",(function(e){const t={name:e.getAttribute("name"),children:[]};!function(e){const t=e.getElementsByTagName("node");for(let e=0;e<t.length;e++){const r=t[e];!1===r.hasAttribute("id")&&r.setAttribute("id","three_default_"+$e++)}}(e);const i=r(e,"node");for(let e=0;e<i.length;e++)t.children.push(Ce(i[e]));Ze.visualScenes[e.getAttribute("id")]=t})),u(Ge,"library_kinematics_models","kinematics_model",(function(e){const t={name:e.getAttribute("name")||"",joints:{},links:[]};for(let r=0;r<e.childNodes.length;r++){const i=e.childNodes[r];if(1===i.nodeType&&"technique_common"===i.nodeName)me(i,t)}Ze.kinematicsModels[e.getAttribute("id")]=t})),u(Ge,"library_physics_models","physics_model",(function(e){const t={name:e.getAttribute("name")||"",rigidBodies:{}};for(let r=0;r<e.childNodes.length;r++){const i=e.childNodes[r];if(1===i.nodeType&&"rigid_body"===i.nodeName)t.rigidBodies[i.getAttribute("name")]={},ve(i,t.rigidBodies[i.getAttribute("name")])}Ze.physicsModels[e.getAttribute("id")]=t})),u(Ge,"scene","instance_kinematics_scene",(function(e){const t={bindJointAxis:[]};for(let r=0;r<e.childNodes.length;r++){const i=e.childNodes[r];if(1===i.nodeType&&"bind_joint_axis"===i.nodeName)t.bindJointAxis.push(Ie(i))}Ze.kinematicsScenes[a(e.getAttribute("url"))]=t})),h(Ze.animations,f),h(Ze.clips,w),h(Ze.controllers,D),h(Ze.images,O),h(Ze.effects,Y),h(Ze.materials,X),h(Ze.cameras,Q),h(Ze.lights,ie),h(Ze.geometries,ce),h(Ze.visualScenes,Ue),function(){const e=Ze.clips;if(!0===o(e)){if(!1===o(Ze.animations)){const e=[];for(const t in Ze.animations){const r=g(t);for(let t=0,i=r.length;t<i;t++)e.push(r[t])}Xe.push(new AnimationClip("default",-1,e))}}else for(const t in e)Xe.push(C(t))}(),function(){const e=Object.keys(Ze.kinematicsModels)[0],t=Object.keys(Ze.kinematicsScenes)[0],r=Object.keys(Ze.visualScenes)[0];if(void 0===e||void 0===t)return;const i=(n=e,p(Ze.kinematicsModels[n],de));var n;const s=function(e){return p(Ze.kinematicsScenes[e],be)}(t),a=Be(r),o=s.bindJointAxis,l={};for(let e=0,t=o.length;e<t;e++){const t=o[e],r=Ge.querySelector('[sid="'+t.target+'"]');if(r){const e=r.parentElement;c(t.jointIndex,e)}}function c(e,t){const r=t.getAttribute("name"),n=i.joints[e];a.traverse((function(i){i.name===r&&(l[e]={object:i,transforms:xe(t),joint:n,position:n.zeroPosition})}))}const u=new Matrix4;Je={joints:i&&i.joints,getJointValue:function(e){const t=l[e];if(t)return t.position;console.warn("THREE.ColladaLoader: Joint "+e+" doesn't exist.")},setJointValue:function(e,t){const r=l[e];if(r){const i=r.joint;if(t>i.limits.max||t<i.limits.min)console.warn("THREE.ColladaLoader: Joint "+e+" value "+t+" outside of limits (min: "+i.limits.min+", max: "+i.limits.max+").");else if(i.static)console.warn("THREE.ColladaLoader: Joint "+e+" is static.");else{const n=r.object,s=i.axis,a=r.transforms;Se.identity();for(let r=0;r<a.length;r++){const n=a[r];if(n.sid&&-1!==n.sid.indexOf(e))switch(i.type){case"revolute":Se.multiply(u.makeRotationAxis(s,MathUtils.degToRad(t)));break;case"prismatic":Se.multiply(u.makeTranslation(s.x*t,s.y*t,s.z*t));break;default:console.warn("THREE.ColladaLoader: Unknown joint type: "+i.type)}else switch(n.type){case"matrix":Se.multiply(n.obj);break;case"translate":Se.multiply(u.makeTranslation(n.obj.x,n.obj.y,n.obj.z));break;case"scale":Se.scale(n.obj);break;case"rotate":Se.multiply(u.makeRotationAxis(n.obj,n.angle))}}n.matrix.copy(Se),n.matrix.decompose(n.position,n.quaternion,n.scale),l[e].position=t}}else console.log("THREE.ColladaLoader: "+e+" does not exist.")}}}();const Ke=function(e){return Be(a(r(e,"instance_visual_scene")[0].getAttribute("url")))}(r(Ge,"scene")[0]);return Ke.animations=Xe,"Z_UP"===je.upAxis&&(console.warn("THREE.ColladaLoader: You are loading an asset with a Z-UP coordinate system. The loader just rotates the asset to transform it into Y-UP. The vertex data are not converted, see #24289."),Ke.quaternion.setFromEuler(new Euler(-Math.PI/2,0,0))),Ke.scale.multiplyScalar(je.unit),{get animations(){return console.warn("THREE.ColladaLoader: Please access animations over scene.animations now."),Xe},kinematics:Je,library:Ze,scene:Ke}}},_taskCache=new WeakMap,DRACOLoader=class extends Loader{constructor(e){super(e),this.decoderPath="",this.decoderConfig={},this.decoderBinary=null,this.decoderPending=null,this.workerLimit=4,this.workerPool=[],this.workerNextTaskID=1,this.workerSourceURL="",this.defaultAttributeIDs={position:"POSITION",normal:"NORMAL",color:"COLOR",uv:"TEX_COORD"},this.defaultAttributeTypes={position:"Float32Array",normal:"Float32Array",color:"Float32Array",uv:"Float32Array"}}setDecoderPath(e){return this.decoderPath=e,this}setDecoderConfig(e){return this.decoderConfig=e,this}setWorkerLimit(e){return this.workerLimit=e,this}load(e,t,r,i){const n=new FileLoader(this.manager);n.setPath(this.path),n.setResponseType("arraybuffer"),n.setRequestHeader(this.requestHeader),n.setWithCredentials(this.withCredentials),n.load(e,(e=>{this.decodeDracoFile(e,t).catch(i)}),r,i)}decodeDracoFile(e,t,r,i){const n={attributeIDs:r||this.defaultAttributeIDs,attributeTypes:i||this.defaultAttributeTypes,useUniqueIDs:!!r};return this.decodeGeometry(e,n).then(t)}decodeGeometry(e,t){const r=JSON.stringify(t);if(_taskCache.has(e)){const t=_taskCache.get(e);if(t.key===r)return t.promise;if(0===e.byteLength)throw new Error("THREE.DRACOLoader: Unable to re-decode a buffer with different settings. Buffer has already been transferred.")}let i;const n=this.workerNextTaskID++,s=e.byteLength,a=this._getWorker(n,s).then((r=>(i=r,new Promise(((r,s)=>{i._callbacks[n]={resolve:r,reject:s},i.postMessage({type:"decode",id:n,taskConfig:t,buffer:e},[e])}))))).then((e=>this._createGeometry(e.geometry)));return a.catch((()=>!0)).then((()=>{i&&n&&this._releaseTask(i,n)})),_taskCache.set(e,{key:r,promise:a}),a}_createGeometry(e){const t=new BufferGeometry;e.index&&t.setIndex(new BufferAttribute(e.index.array,1));for(let r=0;r<e.attributes.length;r++){const i=e.attributes[r],n=i.name,s=i.array,a=i.itemSize;t.setAttribute(n,new BufferAttribute(s,a))}return t}_loadLibrary(e,t){const r=new FileLoader(this.manager);return r.setPath(this.decoderPath),r.setResponseType(t),r.setWithCredentials(this.withCredentials),new Promise(((t,i)=>{r.load(e,t,void 0,i)}))}preload(){return this._initDecoder(),this}_initDecoder(){if(this.decoderPending)return this.decoderPending;const e="object"!=typeof WebAssembly||"js"===this.decoderConfig.type,t=[];return e?t.push(this._loadLibrary("draco_decoder.js","text")):(t.push(this._loadLibrary("draco_wasm_wrapper.js","text")),t.push(this._loadLibrary("draco_decoder.wasm","arraybuffer"))),this.decoderPending=Promise.all(t).then((t=>{const r=t[0];e||(this.decoderConfig.wasmBinary=t[1]);const i=DRACOWorker.toString(),n=["/* draco decoder */",r,"","/* worker */",i.substring(i.indexOf("{")+1,i.lastIndexOf("}"))].join("\n");this.workerSourceURL=URL.createObjectURL(new Blob([n]))})),this.decoderPending}_getWorker(e,t){return this._initDecoder().then((()=>{if(this.workerPool.length<this.workerLimit){const e=new Worker(this.workerSourceURL);e._callbacks={},e._taskCosts={},e._taskLoad=0,e.postMessage({type:"init",decoderConfig:this.decoderConfig}),e.onmessage=function(t){const r=t.data;switch(r.type){case"decode":e._callbacks[r.id].resolve(r);break;case"error":e._callbacks[r.id].reject(r);break;default:console.error('THREE.DRACOLoader: Unexpected message, "'+r.type+'"')}},this.workerPool.push(e)}else this.workerPool.sort((function(e,t){return e._taskLoad>t._taskLoad?-1:1}));const r=this.workerPool[this.workerPool.length-1];return r._taskCosts[e]=t,r._taskLoad+=t,r}))}_releaseTask(e,t){e._taskLoad-=e._taskCosts[t],delete e._callbacks[t],delete e._taskCosts[t]}debug(){console.log("Task load: ",this.workerPool.map((e=>e._taskLoad)))}dispose(){for(let e=0;e<this.workerPool.length;++e)this.workerPool[e].terminate();return this.workerPool.length=0,this}};
// node_modules/three/examples/jsm/renderers/CSS2DRenderer.js
function DRACOWorker(){let e,t;function r(e,t,r,i,n,s){const a=s.num_components(),o=r.num_points()*a,l=o*n.BYTES_PER_ELEMENT,c=function(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32}}(e,n),u=e._malloc(l);t.GetAttributeDataArrayForAllPoints(r,s,c,l,u);const h=new n(e.HEAPF32.buffer,u,o).slice();return e._free(u),{name:i,array:h,itemSize:a}}onmessage=function(i){const n=i.data;switch(n.type){case"init":e=n.decoderConfig,t=new Promise((function(t){e.onModuleLoaded=function(e){t({draco:e})},DracoDecoderModule(e)}));break;case"decode":const i=n.buffer,s=n.taskConfig;t.then((e=>{const t=e.draco,a=new t.Decoder,o=new t.DecoderBuffer;o.Init(new Int8Array(i),i.byteLength);try{const e=function(e,t,i,n){const s=n.attributeIDs,a=n.attributeTypes;let o,l;const c=t.GetEncodedGeometryType(i);if(c===e.TRIANGULAR_MESH)o=new e.Mesh,l=t.DecodeBufferToMesh(i,o);else{if(c!==e.POINT_CLOUD)throw new Error("THREE.DRACOLoader: Unexpected geometry type.");o=new e.PointCloud,l=t.DecodeBufferToPointCloud(i,o)}if(!l.ok()||0===o.ptr)throw new Error("THREE.DRACOLoader: Decoding failed: "+l.error_msg());const u={index:null,attributes:[]};for(const i in s){const l=self[a[i]];let c,h;if(n.useUniqueIDs)h=s[i],c=t.GetAttributeByUniqueId(o,h);else{if(h=t.GetAttributeId(o,e[s[i]]),-1===h)continue;c=t.GetAttribute(o,h)}u.attributes.push(r(e,t,o,i,l,c))}c===e.TRIANGULAR_MESH&&(u.index=function(e,t,r){const i=r.num_faces(),n=3*i,s=4*n,a=e._malloc(s);t.GetTrianglesUInt32Array(r,s,a);const o=new Uint32Array(e.HEAPF32.buffer,a,n).slice();return e._free(a),{array:o,itemSize:1}}(e,t,o));return e.destroy(o),u}(t,a,o,s),i=e.attributes.map((e=>e.array.buffer));e.index&&i.push(e.index.array.buffer),self.postMessage({type:"decode",id:n.id,geometry:e},i)}catch(e){console.error(e),self.postMessage({type:"error",id:n.id,error:e.message})}finally{t.destroy(o),t.destroy(a)}}))}}}
// node_modules/three/examples/jsm/libs/fflate.module.js
var fflate_module_exports={};__export(fflate_module_exports,{AsyncCompress:()=>AsyncGzip,AsyncDecompress:()=>AsyncDecompress,AsyncDeflate:()=>AsyncDeflate,AsyncGunzip:()=>AsyncGunzip,AsyncGzip:()=>AsyncGzip,AsyncInflate:()=>AsyncInflate,AsyncUnzipInflate:()=>AsyncUnzipInflate,AsyncUnzlib:()=>AsyncUnzlib,AsyncZipDeflate:()=>AsyncZipDeflate,AsyncZlib:()=>AsyncZlib,Compress:()=>Gzip,DecodeUTF8:()=>DecodeUTF8,Decompress:()=>Decompress,Deflate:()=>Deflate,EncodeUTF8:()=>EncodeUTF8,Gunzip:()=>Gunzip,Gzip:()=>Gzip,Inflate:()=>Inflate,Unzip:()=>Unzip,UnzipInflate:()=>UnzipInflate,UnzipPassThrough:()=>UnzipPassThrough,Unzlib:()=>Unzlib,Zip:()=>Zip,ZipDeflate:()=>ZipDeflate,ZipPassThrough:()=>ZipPassThrough,Zlib:()=>Zlib,compress:()=>gzip,compressSync:()=>gzipSync,decompress:()=>decompress,decompressSync:()=>decompressSync,deflate:()=>deflate,deflateSync:()=>deflateSync,gunzip:()=>gunzip,gunzipSync:()=>gunzipSync,gzip:()=>gzip,gzipSync:()=>gzipSync,inflate:()=>inflate,inflateSync:()=>inflateSync,strFromU8:()=>strFromU8,strToU8:()=>strToU8,unzip:()=>unzip,unzipSync:()=>unzipSync,unzlib:()=>unzlib,unzlibSync:()=>unzlibSync,zip:()=>zip,zipSync:()=>zipSync,zlib:()=>zlib,zlibSync:()=>zlibSync});var ch2={},durl=function(e){return URL.createObjectURL(new Blob([e],{type:"text/javascript"}))},cwk=function(e){return new Worker(e)};try{URL.revokeObjectURL(durl(""))}catch(e){durl=function(e){return"data:application/javascript;charset=UTF-8,"+encodeURI(e)},cwk=function(e){return new Worker(e,{type:"module"})}}var wk=function(e,t,r,i,n){var s=cwk(ch2[t]||(ch2[t]=durl(e)));return s.onerror=function(e){return n(e.error,null)},s.onmessage=function(e){return n(null,e.data)},s.postMessage(r,i),s},u8=Uint8Array,u16=Uint16Array,u32=Uint32Array,fleb=new u8([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,
/* unused */
0,0,
/* impossible */
0]),fdeb=new u8([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,
/* unused */
0,0]),clim=new u8([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),freb=function(e,t){for(var r=new u16(31),i=0;i<31;++i)r[i]=t+=1<<e[i-1];var n=new u32(r[30]);for(i=1;i<30;++i)for(var s=r[i];s<r[i+1];++s)n[s]=s-r[i]<<5|i;return[r,n]},_a2=freb(fleb,2),fl=_a2[0],revfl=_a2[1];fl[28]=258,revfl[258]=28;var x,_b2=freb(fdeb,0),fd=_b2[0],revfd=_b2[1],rev=new u16(32768);for(i=0;i<32768;++i)x=(61680&(x=(52428&(x=(43690&i)>>>1|(21845&i)<<1))>>>2|(13107&x)<<2))>>>4|(3855&x)<<4,rev[i]=((65280&x)>>>8|(255&x)<<8)>>>1;var hMap=function(e,t,r){for(var i=e.length,n=0,s=new u16(t);n<i;++n)++s[e[n]-1];var a,o=new u16(t);for(n=0;n<t;++n)o[n]=o[n-1]+s[n-1]<<1;if(r){a=new u16(1<<t);var l=15-t;for(n=0;n<i;++n)if(e[n])for(var c=n<<4|e[n],u=t-e[n],h=o[e[n]-1]++<<u,p=h|(1<<u)-1;h<=p;++h)a[rev[h]>>>l]=c}else for(a=new u16(i),n=0;n<i;++n)e[n]&&(a[n]=rev[o[e[n]-1]++]>>>15-e[n]);return a},flt=new u8(288);for(i=0;i<144;++i)flt[i]=8;for(i=144;i<256;++i)flt[i]=9;for(i=256;i<280;++i)flt[i]=7;for(i=280;i<288;++i)flt[i]=8;var i,fdt=new u8(32);for(i=0;i<32;++i)fdt[i]=5;var flm=hMap(flt,9,0),flrm=hMap(flt,9,1),fdm=hMap(fdt,5,0),fdrm=hMap(fdt,5,1),max=function(e){for(var t=e[0],r=1;r<e.length;++r)e[r]>t&&(t=e[r]);return t},bits=function(e,t,r){var i=t/8|0;return(e[i]|e[i+1]<<8)>>(7&t)&r},bits16=function(e,t){var r=t/8|0;return(e[r]|e[r+1]<<8|e[r+2]<<16)>>(7&t)},shft=function(e){return(e/8|0)+(7&e&&1)},slc=function(e,t,r){(null==t||t<0)&&(t=0),(null==r||r>e.length)&&(r=e.length);var i=new(e instanceof u16?u16:e instanceof u32?u32:u8)(r-t);return i.set(e.subarray(t,r)),i},inflt=function(e,t,r){var i=e.length;if(!i||r&&!r.l&&i<5)return t||new u8(0);var n=!t||r,s=!r||r.i;r||(r={}),t||(t=new u8(3*i));var a=function(e){var r=t.length;if(e>r){var i=new u8(Math.max(2*r,e));i.set(t),t=i}},o=r.f||0,l=r.p||0,c=r.b||0,u=r.l,h=r.d,p=r.m,d=r.n,m=8*i;do{if(!u){r.f=o=bits(e,l,1);var f=bits(e,l+1,3);if(l+=3,!f){var g=e[(C=shft(l)+4)-4]|e[C-3]<<8,_=C+g;if(_>i){if(s)throw"unexpected EOF";break}n&&a(c+g),t.set(e.subarray(C,_),c),r.b=c+=g,r.p=l=8*_;continue}if(1==f)u=flrm,h=fdrm,p=9,d=5;else{if(2!=f)throw"invalid block type";var y=bits(e,l,31)+257,T=bits(e,l+10,15)+4,v=y+bits(e,l+5,31)+1;l+=14;for(var E=new u8(v),I=new u8(19),b=0;b<T;++b)I[clim[b]]=bits(e,l+3*b,7);l+=3*T;var x=max(I),S=(1<<x)-1,w=hMap(I,x,1);for(b=0;b<v;){var C,M=w[bits(e,l,S)];if(l+=15&M,(C=M>>>4)<16)E[b++]=C;else{var R=0,A=0;for(16==C?(A=3+bits(e,l,3),l+=2,R=E[b-1]):17==C?(A=3+bits(e,l,7),l+=3):18==C&&(A=11+bits(e,l,127),l+=7);A--;)E[b++]=R}}var D=E.subarray(0,y),O=E.subarray(y);p=max(D),d=max(O),u=hMap(D,p,1),h=hMap(O,d,1)}if(l>m){if(s)throw"unexpected EOF";break}}n&&a(c+131072);for(var L=(1<<p)-1,P=(1<<d)-1,N=l;;N=l){var F=(R=u[bits16(e,l)&L])>>>4;if((l+=15&R)>m){if(s)throw"unexpected EOF";break}if(!R)throw"invalid length/literal";if(F<256)t[c++]=F;else{if(256==F){N=l,u=null;break}var U=F-254;if(F>264){var B=fleb[b=F-257];U=bits(e,l,(1<<B)-1)+fl[b],l+=B}var k=h[bits16(e,l)&P],G=k>>>4;if(!k)throw"invalid distance";l+=15&k;O=fd[G];if(G>3){B=fdeb[G];O+=bits16(e,l)&(1<<B)-1,l+=B}if(l>m){if(s)throw"unexpected EOF";break}n&&a(c+131072);for(var V=c+U;c<V;c+=4)t[c]=t[c-O],t[c+1]=t[c+1-O],t[c+2]=t[c+2-O],t[c+3]=t[c+3-O];c=V}}r.l=u,r.p=N,r.b=c,u&&(o=1,r.m=p,r.d=h,r.n=d)}while(!o);return c==t.length?t:slc(t,0,c)},wbits=function(e,t,r){r<<=7&t;var i=t/8|0;e[i]|=r,e[i+1]|=r>>>8},wbits16=function(e,t,r){r<<=7&t;var i=t/8|0;e[i]|=r,e[i+1]|=r>>>8,e[i+2]|=r>>>16},hTree=function(e,t){for(var r=[],i=0;i<e.length;++i)e[i]&&r.push({s:i,f:e[i]});var n=r.length,s=r.slice();if(!n)return[et,0];if(1==n){var a=new u8(r[0].s+1);return a[r[0].s]=1,[a,1]}r.sort((function(e,t){return e.f-t.f})),r.push({s:-1,f:25001});var o=r[0],l=r[1],c=0,u=1,h=2;for(r[0]={s:-1,f:o.f+l.f,l:o,r:l};u!=n-1;)o=r[r[c].f<r[h].f?c++:h++],l=r[c!=u&&r[c].f<r[h].f?c++:h++],r[u++]={s:-1,f:o.f+l.f,l:o,r:l};var p=s[0].s;for(i=1;i<n;++i)s[i].s>p&&(p=s[i].s);var d=new u16(p+1),m=ln(r[u-1],d,0);if(m>t){i=0;var f=0,g=m-t,_=1<<g;for(s.sort((function(e,t){return d[t.s]-d[e.s]||e.f-t.f}));i<n;++i){var y=s[i].s;if(!(d[y]>t))break;f+=_-(1<<m-d[y]),d[y]=t}for(f>>>=g;f>0;){var T=s[i].s;d[T]<t?f-=1<<t-d[T]++-1:++i}for(;i>=0&&f;--i){var v=s[i].s;d[v]==t&&(--d[v],++f)}m=t}return[new u8(d),m]},ln=function(e,t,r){return-1==e.s?Math.max(ln(e.l,t,r+1),ln(e.r,t,r+1)):t[e.s]=r},lc=function(e){for(var t=e.length;t&&!e[--t];);for(var r=new u16(++t),i=0,n=e[0],s=1,a=function(e){r[i++]=e},o=1;o<=t;++o)if(e[o]==n&&o!=t)++s;else{if(!n&&s>2){for(;s>138;s-=138)a(32754);s>2&&(a(s>10?s-11<<5|28690:s-3<<5|12305),s=0)}else if(s>3){for(a(n),--s;s>6;s-=6)a(8304);s>2&&(a(s-3<<5|8208),s=0)}for(;s--;)a(n);s=1,n=e[o]}return[r.subarray(0,i),t]},clen=function(e,t){for(var r=0,i=0;i<t.length;++i)r+=e[i]*t[i];return r},wfblk=function(e,t,r){var i=r.length,n=shft(t+2);e[n]=255&i,e[n+1]=i>>>8,e[n+2]=255^e[n],e[n+3]=255^e[n+1];for(var s=0;s<i;++s)e[n+s+4]=r[s];return 8*(n+4+i)},wblk=function(e,t,r,i,n,s,a,o,l,c,u){wbits(t,u++,r),++n[256];for(var h=hTree(n,15),p=h[0],d=h[1],m=hTree(s,15),f=m[0],g=m[1],_=lc(p),y=_[0],T=_[1],v=lc(f),E=v[0],I=v[1],b=new u16(19),x=0;x<y.length;++x)b[31&y[x]]++;for(x=0;x<E.length;++x)b[31&E[x]]++;for(var S=hTree(b,7),w=S[0],C=S[1],M=19;M>4&&!w[clim[M-1]];--M);var R,A,D,O,L=c+5<<3,P=clen(n,flt)+clen(s,fdt)+a,N=clen(n,p)+clen(s,f)+a+14+3*M+clen(b,w)+(2*b[16]+3*b[17]+7*b[18]);if(L<=P&&L<=N)return wfblk(t,u,e.subarray(l,l+c));if(wbits(t,u,1+(N<P)),u+=2,N<P){R=hMap(p,d,0),A=p,D=hMap(f,g,0),O=f;var F=hMap(w,C,0);wbits(t,u,T-257),wbits(t,u+5,I-1),wbits(t,u+10,M-4),u+=14;for(x=0;x<M;++x)wbits(t,u+3*x,w[clim[x]]);u+=3*M;for(var U=[y,E],B=0;B<2;++B){var k=U[B];for(x=0;x<k.length;++x){var G=31&k[x];wbits(t,u,F[G]),u+=w[G],G>15&&(wbits(t,u,k[x]>>>5&127),u+=k[x]>>>12)}}}else R=flm,A=flt,D=fdm,O=fdt;for(x=0;x<o;++x)if(i[x]>255){G=i[x]>>>18&31;wbits16(t,u,R[G+257]),u+=A[G+257],G>7&&(wbits(t,u,i[x]>>>23&31),u+=fleb[G]);var V=31&i[x];wbits16(t,u,D[V]),u+=O[V],V>3&&(wbits16(t,u,i[x]>>>5&8191),u+=fdeb[V])}else wbits16(t,u,R[i[x]]),u+=A[i[x]];return wbits16(t,u,R[256]),u+A[256]},deo=new u32([65540,131080,131088,131104,262176,1048704,1048832,2114560,2117632]),et=new u8(0),dflt=function(e,t,r,i,n,s){var a=e.length,o=new u8(i+a+5*(1+Math.ceil(a/7e3))+n),l=o.subarray(i,o.length-n),c=0;if(!t||a<8)for(var u=0;u<=a;u+=65535){var h=u+65535;h<a?c=wfblk(l,c,e.subarray(u,h)):(l[u]=s,c=wfblk(l,c,e.subarray(u,a)))}else{for(var p=deo[t-1],d=p>>>13,m=8191&p,f=(1<<r)-1,g=new u16(32768),_=new u16(f+1),y=Math.ceil(r/3),T=2*y,v=function(t){return(e[t]^e[t+1]<<y^e[t+2]<<T)&f},E=new u32(25e3),I=new u16(288),b=new u16(32),x=0,S=0,w=(u=0,0),C=0,M=0;u<a;++u){var R=v(u),A=32767&u,D=_[R];if(g[A]=D,_[R]=A,C<=u){var O=a-u;if((x>7e3||w>24576)&&O>423){c=wblk(e,l,0,E,I,b,S,w,M,u-M,c),w=x=S=0,M=u;for(var L=0;L<286;++L)I[L]=0;for(L=0;L<30;++L)b[L]=0}var P=2,N=0,F=m,U=A-D&32767;if(O>2&&R==v(u-U))for(var B=Math.min(d,O)-1,k=Math.min(32767,u),G=Math.min(258,O);U<=k&&--F&&A!=D;){if(e[u+P]==e[u+P-U]){for(var V=0;V<G&&e[u+V]==e[u+V-U];++V);if(V>P){if(P=V,N=U,V>B)break;var H=Math.min(U,V-2),j=0;for(L=0;L<H;++L){var z=u-U+L+32768&32767,q=z-g[z]+32768&32767;q>j&&(j=q,D=z)}}}U+=(A=D)-(D=g[A])+32768&32767}if(N){E[w++]=268435456|revfl[P]<<18|revfd[N];var W=31&revfl[P],Y=31&revfd[N];S+=fleb[W]+fdeb[Y],++I[257+W],++b[Y],C=u+P,++x}else E[w++]=e[u],++I[e[u]]}}c=wblk(e,l,s,E,I,b,S,w,M,u-M,c),!s&&7&c&&(c=wfblk(l,c+1,et))}return slc(o,0,i+shft(c)+n)},crct=function(){for(var e=new u32(256),t=0;t<256;++t){for(var r=t,i=9;--i;)r=(1&r&&3988292384)^r>>>1;e[t]=r}return e}(),crc=function(){var e=-1;return{p:function(t){for(var r=e,i=0;i<t.length;++i)r=crct[255&r^t[i]]^r>>>8;e=r},d:function(){return~e}}},adler=function(){var e=1,t=0;return{p:function(r){for(var i=e,n=t,s=r.length,a=0;a!=s;){for(var o=Math.min(a+2655,s);a<o;++a)n+=i+=r[a];i=(65535&i)+15*(i>>16),n=(65535&n)+15*(n>>16)}e=i,t=n},d:function(){return(255&(e%=65521))<<24|e>>>8<<16|(255&(t%=65521))<<8|t>>>8}}},dopt=function(e,t,r,i,n){return dflt(e,null==t.level?6:t.level,null==t.mem?Math.ceil(1.5*Math.max(8,Math.min(13,Math.log(e.length)))):12+t.mem,r,i,!n)},mrg=function(e,t){var r={};for(var i in e)r[i]=e[i];for(var i in t)r[i]=t[i];return r},wcln=function(e,t,r){for(var i=e(),n=e.toString(),s=n.slice(n.indexOf("[")+1,n.lastIndexOf("]")).replace(/ /g,"").split(","),a=0;a<i.length;++a){var o=i[a],l=s[a];if("function"==typeof o){t+=";"+l+"=";var c=o.toString();if(o.prototype)if(-1!=c.indexOf("[native code]")){var u=c.indexOf(" ",8)+1;t+=c.slice(u,c.indexOf("(",u))}else for(var h in t+=c,o.prototype)t+=";"+l+".prototype."+h+"="+o.prototype[h].toString();else t+=c}else r[l]=o}return[t,r]},ch=[],cbfs=function(e){var t=[];for(var r in e)(e[r]instanceof u8||e[r]instanceof u16||e[r]instanceof u32)&&t.push((e[r]=new e[r].constructor(e[r])).buffer);return t},wrkr=function(e,t,r,i){var n;if(!ch[r]){for(var s="",a={},o=e.length-1,l=0;l<o;++l)s=(n=wcln(e[l],s,a))[0],a=n[1];ch[r]=wcln(e[o],s,a)}var c=mrg({},ch[r][1]);return wk(ch[r][0]+";onmessage=function(e){for(var k in e.data)self[k]=e.data[k];onmessage="+t.toString()+"}",r,c,cbfs(c),i)},bInflt=function(){return[u8,u16,u32,fleb,fdeb,clim,fl,fd,flrm,fdrm,rev,hMap,max,bits,bits16,shft,slc,inflt,inflateSync,pbf,gu8]},bDflt=function(){return[u8,u16,u32,fleb,fdeb,clim,revfl,revfd,flm,flt,fdm,fdt,rev,deo,et,hMap,wbits,wbits16,hTree,ln,lc,clen,wfblk,wblk,shft,slc,dflt,dopt,deflateSync,pbf]},gze=function(){return[gzh,gzhl,wbytes,crc,crct]},guze=function(){return[gzs,gzl]},zle=function(){return[zlh,wbytes,adler]},zule=function(){return[zlv]},pbf=function(e){return postMessage(e,[e.buffer])},gu8=function(e){return e&&e.size&&new u8(e.size)},cbify=function(e,t,r,i,n,s){var a=wrkr(r,i,n,(function(e,t){a.terminate(),s(e,t)}));return a.postMessage([e,t],t.consume?[e.buffer]:[]),function(){a.terminate()}},astrm=function(e){return e.ondata=function(e,t){return postMessage([e,t],[e.buffer])},function(t){return e.push(t.data[0],t.data[1])}},astrmify=function(e,t,r,i,n){var s,a=wrkr(e,i,n,(function(e,r){e?(a.terminate(),t.ondata.call(t,e)):(r[1]&&a.terminate(),t.ondata.call(t,e,r[0],r[1]))}));a.postMessage(r),t.push=function(e,r){if(s)throw"stream finished";if(!t.ondata)throw"no stream handler";a.postMessage([e,s=r],[e.buffer])},t.terminate=function(){a.terminate()}},b2=function(e,t){return e[t]|e[t+1]<<8},b4=function(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24)>>>0},b8=function(e,t){return b4(e,t)+4294967296*b4(e,t+4)},wbytes=function(e,t,r){for(;r;++t)e[t]=r,r>>>=8},gzh=function(e,t){var r=t.filename;if(e[0]=31,e[1]=139,e[2]=8,e[8]=t.level<2?4:9==t.level?2:0,e[9]=3,0!=t.mtime&&wbytes(e,4,Math.floor(new Date(t.mtime||Date.now())/1e3)),r){e[3]=8;for(var i=0;i<=r.length;++i)e[i+10]=r.charCodeAt(i)}},gzs=function(e){if(31!=e[0]||139!=e[1]||8!=e[2])throw"invalid gzip data";var t=e[3],r=10;4&t&&(r+=e[10]|2+(e[11]<<8));for(var i=(t>>3&1)+(t>>4&1);i>0;i-=!e[r++]);return r+(2&t)},gzl=function(e){var t=e.length;return(e[t-4]|e[t-3]<<8|e[t-2]<<16|e[t-1]<<24)>>>0},gzhl=function(e){return 10+(e.filename&&e.filename.length+1||0)},zlh=function(e,t){var r=t.level,i=0==r?0:r<6?1:9==r?3:2;e[0]=120,e[1]=i<<6|(i?32-2*i:1)},zlv=function(e){if(8!=(15&e[0])||e[0]>>>4>7||(e[0]<<8|e[1])%31)throw"invalid zlib data";if(32&e[1])throw"invalid zlib data: preset dictionaries not supported"};function AsyncCmpStrm(e,t){return t||"function"!=typeof e||(t=e,e={}),this.ondata=t,e}var Deflate=function(){function e(e,t){t||"function"!=typeof e||(t=e,e={}),this.ondata=t,this.o=e||{}}return e.prototype.p=function(e,t){this.ondata(dopt(e,this.o,0,0,!t),t)},e.prototype.push=function(e,t){if(this.d)throw"stream finished";if(!this.ondata)throw"no stream handler";this.d=t,this.p(e,t||!1)},e}(),AsyncDeflate=function(){return function(e,t){astrmify([bDflt,function(){return[astrm,Deflate]}],this,AsyncCmpStrm.call(this,e,t),(function(e){var t=new Deflate(e.data);onmessage=astrm(t)}),6)}}();function deflate(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bDflt],(function(e){return pbf(deflateSync(e.data[0],e.data[1]))}),0,r)}function deflateSync(e,t){return dopt(e,t||{},0,0)}var Inflate=function(){function e(e){this.s={},this.p=new u8(0),this.ondata=e}return e.prototype.e=function(e){if(this.d)throw"stream finished";if(!this.ondata)throw"no stream handler";var t=this.p.length,r=new u8(t+e.length);r.set(this.p),r.set(e,t),this.p=r},e.prototype.c=function(e){this.d=this.s.i=e||!1;var t=this.s.b,r=inflt(this.p,this.o,this.s);this.ondata(slc(r,t,this.s.b),this.d),this.o=slc(r,this.s.b-32768),this.s.b=this.o.length,this.p=slc(this.p,this.s.p/8|0),this.s.p&=7},e.prototype.push=function(e,t){this.e(e),this.c(t)},e}(),AsyncInflate=function(){return function(e){this.ondata=e,astrmify([bInflt,function(){return[astrm,Inflate]}],this,0,(function(){var e=new Inflate;onmessage=astrm(e)}),7)}}();function inflate(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bInflt],(function(e){return pbf(inflateSync(e.data[0],gu8(e.data[1])))}),1,r)}function inflateSync(e,t){return inflt(e,t)}var Gzip=function(){function e(e,t){this.c=crc(),this.l=0,this.v=1,Deflate.call(this,e,t)}return e.prototype.push=function(e,t){Deflate.prototype.push.call(this,e,t)},e.prototype.p=function(e,t){this.c.p(e),this.l+=e.length;var r=dopt(e,this.o,this.v&&gzhl(this.o),t&&8,!t);this.v&&(gzh(r,this.o),this.v=0),t&&(wbytes(r,r.length-8,this.c.d()),wbytes(r,r.length-4,this.l)),this.ondata(r,t)},e}(),AsyncGzip=function(){return function(e,t){astrmify([bDflt,gze,function(){return[astrm,Deflate,Gzip]}],this,AsyncCmpStrm.call(this,e,t),(function(e){var t=new Gzip(e.data);onmessage=astrm(t)}),8)}}();function gzip(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bDflt,gze,function(){return[gzipSync]}],(function(e){return pbf(gzipSync(e.data[0],e.data[1]))}),2,r)}function gzipSync(e,t){t||(t={});var r=crc(),i=e.length;r.p(e);var n=dopt(e,t,gzhl(t),8),s=n.length;return gzh(n,t),wbytes(n,s-8,r.d()),wbytes(n,s-4,i),n}var Gunzip=function(){function e(e){this.v=1,Inflate.call(this,e)}return e.prototype.push=function(e,t){if(Inflate.prototype.e.call(this,e),this.v){var r=this.p.length>3?gzs(this.p):4;if(r>=this.p.length&&!t)return;this.p=this.p.subarray(r),this.v=0}if(t){if(this.p.length<8)throw"invalid gzip stream";this.p=this.p.subarray(0,-8)}Inflate.prototype.c.call(this,t)},e}(),AsyncGunzip=function(){return function(e){this.ondata=e,astrmify([bInflt,guze,function(){return[astrm,Inflate,Gunzip]}],this,0,(function(){var e=new Gunzip;onmessage=astrm(e)}),9)}}();function gunzip(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bInflt,guze,function(){return[gunzipSync]}],(function(e){return pbf(gunzipSync(e.data[0]))}),3,r)}function gunzipSync(e,t){return inflt(e.subarray(gzs(e),-8),t||new u8(gzl(e)))}var Zlib=function(){function e(e,t){this.c=adler(),this.v=1,Deflate.call(this,e,t)}return e.prototype.push=function(e,t){Deflate.prototype.push.call(this,e,t)},e.prototype.p=function(e,t){this.c.p(e);var r=dopt(e,this.o,this.v&&2,t&&4,!t);this.v&&(zlh(r,this.o),this.v=0),t&&wbytes(r,r.length-4,this.c.d()),this.ondata(r,t)},e}(),AsyncZlib=function(){return function(e,t){astrmify([bDflt,zle,function(){return[astrm,Deflate,Zlib]}],this,AsyncCmpStrm.call(this,e,t),(function(e){var t=new Zlib(e.data);onmessage=astrm(t)}),10)}}();function zlib(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bDflt,zle,function(){return[zlibSync]}],(function(e){return pbf(zlibSync(e.data[0],e.data[1]))}),4,r)}function zlibSync(e,t){t||(t={});var r=adler();r.p(e);var i=dopt(e,t,2,4);return zlh(i,t),wbytes(i,i.length-4,r.d()),i}var Unzlib=function(){function e(e){this.v=1,Inflate.call(this,e)}return e.prototype.push=function(e,t){if(Inflate.prototype.e.call(this,e),this.v){if(this.p.length<2&&!t)return;this.p=this.p.subarray(2),this.v=0}if(t){if(this.p.length<4)throw"invalid zlib stream";this.p=this.p.subarray(0,-4)}Inflate.prototype.c.call(this,t)},e}(),AsyncUnzlib=function(){return function(e){this.ondata=e,astrmify([bInflt,zule,function(){return[astrm,Inflate,Unzlib]}],this,0,(function(){var e=new Unzlib;onmessage=astrm(e)}),11)}}();function unzlib(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return cbify(e,t,[bInflt,zule,function(){return[unzlibSync]}],(function(e){return pbf(unzlibSync(e.data[0],gu8(e.data[1])))}),5,r)}function unzlibSync(e,t){return inflt((zlv(e),e.subarray(2,-4)),t)}var Decompress=function(){function e(e){this.G=Gunzip,this.I=Inflate,this.Z=Unzlib,this.ondata=e}return e.prototype.push=function(e,t){if(!this.ondata)throw"no stream handler";if(this.s)this.s.push(e,t);else{if(this.p&&this.p.length){var r=new u8(this.p.length+e.length);r.set(this.p),r.set(e,this.p.length)}else this.p=e;if(this.p.length>2){var i=this,n=function(){i.ondata.apply(i,arguments)};this.s=31==this.p[0]&&139==this.p[1]&&8==this.p[2]?new this.G(n):8!=(15&this.p[0])||this.p[0]>>4>7||(this.p[0]<<8|this.p[1])%31?new this.I(n):new this.Z(n),this.s.push(this.p,t),this.p=null}}},e}(),AsyncDecompress=function(){function e(e){this.G=AsyncGunzip,this.I=AsyncInflate,this.Z=AsyncUnzlib,this.ondata=e}return e.prototype.push=function(e,t){Decompress.prototype.push.call(this,e,t)},e}();function decompress(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";return 31==e[0]&&139==e[1]&&8==e[2]?gunzip(e,t,r):8!=(15&e[0])||e[0]>>4>7||(e[0]<<8|e[1])%31?inflate(e,t,r):unzlib(e,t,r)}function decompressSync(e,t){return 31==e[0]&&139==e[1]&&8==e[2]?gunzipSync(e,t):8!=(15&e[0])||e[0]>>4>7||(e[0]<<8|e[1])%31?inflateSync(e,t):unzlibSync(e,t)}var fltn=function(e,t,r,i){for(var n in e){var s=e[n],a=t+n;s instanceof u8?r[a]=[s,i]:Array.isArray(s)?r[a]=[s[0],mrg(i,s[1])]:fltn(s,a+"/",r,i)}},te="undefined"!=typeof TextEncoder&&new TextEncoder,td="undefined"!=typeof TextDecoder&&new TextDecoder,tds=0;try{td.decode(et,{stream:!0}),tds=1}catch(e){}var dutf8=function(e){for(var t="",r=0;;){var i=e[r++],n=(i>127)+(i>223)+(i>239);if(r+n>e.length)return[t,slc(e,r-1)];n?3==n?(i=((15&i)<<18|(63&e[r++])<<12|(63&e[r++])<<6|63&e[r++])-65536,t+=String.fromCharCode(55296|i>>10,56320|1023&i)):t+=1&n?String.fromCharCode((31&i)<<6|63&e[r++]):String.fromCharCode((15&i)<<12|(63&e[r++])<<6|63&e[r++]):t+=String.fromCharCode(i)}},DecodeUTF8=function(){function e(e){this.ondata=e,tds?this.t=new TextDecoder:this.p=et}return e.prototype.push=function(e,t){if(!this.ondata)throw"no callback";if(t=!!t,this.t){if(this.ondata(this.t.decode(e,{stream:!0}),t),t){if(this.t.decode().length)throw"invalid utf-8 data";this.t=null}}else{if(!this.p)throw"stream finished";var r=new u8(this.p.length+e.length);r.set(this.p),r.set(e,this.p.length);var i=dutf8(r),n=i[0],s=i[1];if(t){if(s.length)throw"invalid utf-8 data";this.p=null}else this.p=s;this.ondata(n,t)}},e}(),EncodeUTF8=function(){function 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r=this;t||(t={}),ZipPassThrough.call(this,e),this.d=new Deflate(t,(function(e,t){r.ondata(null,e,t)})),this.compression=8,this.flag=dbf(t.level)}return e.prototype.process=function(e,t){try{this.d.push(e,t)}catch(e){this.ondata(e,null,t)}},e.prototype.push=function(e,t){ZipPassThrough.prototype.push.call(this,e,t)},e}(),AsyncZipDeflate=function(){function e(e,t){var r=this;t||(t={}),ZipPassThrough.call(this,e),this.d=new AsyncDeflate(t,(function(e,t,i){r.ondata(e,t,i)})),this.compression=8,this.flag=dbf(t.level),this.terminate=this.d.terminate}return e.prototype.process=function(e,t){this.d.push(e,t)},e.prototype.push=function(e,t){ZipPassThrough.prototype.push.call(this,e,t)},e}(),Zip=function(){function e(e){this.ondata=e,this.u=[],this.d=1}return e.prototype.add=function(e){var t=this;if(2&this.d)throw"stream finished";var r=strToU8(e.filename),i=r.length,n=e.comment,s=n&&strToU8(n),a=i!=e.filename.length||s&&n.length!=s.length,o=i+exfl(e.extra)+30;if(i>65535)throw"filename too 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l=o[a];wzh(s,e,l,l.f,l.u,l.c,t,l.o),e+=46+l.f.length+exfl(l.extra)+(l.o?l.o.length:0),t+=l.b}wzf(s,e,this.u.length,r,t),this.ondata(null,s,!0),this.d=2},e.prototype.terminate=function(){for(var e=0,t=this.u;e<t.length;e++){t[e].t()}this.d=2},e}();function zip(e,t,r){if(r||(r=t,t={}),"function"!=typeof r)throw"no callback";var i={};fltn(e,"",i,t);var n=Object.keys(i),s=n.length,a=0,o=0,l=s,c=new Array(s),u=[],h=function(){for(var e=0;e<u.length;++e)u[e]()},p=function(){var e=new u8(o+22),t=a,i=o-a;o=0;for(var n=0;n<l;++n){var s=c[n];try{var u=s.c.length;wzh(e,o,s,s.f,s.u,u);var h=30+s.f.length+exfl(s.extra),p=o+h;e.set(s.c,p),wzh(e,a,s,s.f,s.u,u,o,s.m),a+=16+h+(s.m?s.m.length:0),o=p+u}catch(e){return r(e,null)}}wzf(e,a,c.length,i,t),r(null,e)};s||p();for(var d=function(e){var t=n[e],l=i[t],d=l[0],m=l[1],f=crc(),g=d.length;f.p(d);var _=strToU8(t),y=_.length,T=m.comment,v=T&&strToU8(T),E=v&&v.length,I=exfl(m.extra),b=0==m.level?0:8,x=function(i,n){if(i)h(),r(i,null);else{var l=n.length;c[e]=mrg(m,{size:g,crc:f.d(),c:n,f:_,m:v,u:y!=t.length||v&&T.length!=E,compression:b}),a+=30+y+I+l,o+=76+2*(y+I)+(E||0)+l,--s||p()}};if(y>65535&&x("filename too long",null),b)if(g<16e4)try{x(null,deflateSync(d,m))}catch(e){x(e,null)}else u.push(deflate(d,m,x));else x(null,d)},m=0;m<l;++m)d(m);return h}function zipSync(e,t){t||(t={});var r={},i=[];fltn(e,"",r,t);var n=0,s=0;for(var a in r){var o=r[a],l=o[0],c=o[1],u=0==c.level?0:8,h=(b=strToU8(a)).length,p=c.comment,d=p&&strToU8(p),m=d&&d.length,f=exfl(c.extra);if(h>65535)throw"filename too long";var g=u?deflateSync(l,c):l,_=g.length,y=crc();y.p(l),i.push(mrg(c,{size:l.length,crc:y.d(),c:g,f:b,m:d,u:h!=a.length||d&&p.length!=m,o:n,compression:u})),n+=30+h+f+_,s+=76+2*(h+f)+(m||0)+_}for(var T=new u8(s+22),v=n,E=s-n,I=0;I<i.length;++I){var b=i[I];wzh(T,b.o,b,b.f,b.u,b.c.length);var x=30+b.f.length+exfl(b.extra);T.set(b.c,b.o+x),wzh(T,n,b,b.f,b.u,b.c.length,b.o,b.m),n+=16+x+(b.m?b.m.length:0)}return wzf(T,n,i.length,E,v),T}var UnzipPassThrough=function(){function e(){}return e.prototype.push=function(e,t){this.ondata(null,e,t)},e.compression=0,e}(),UnzipInflate=function(){function e(){var e=this;this.i=new Inflate((function(t,r){e.ondata(null,t,r)}))}return e.prototype.push=function(e,t){try{this.i.push(e,t)}catch(r){this.ondata(r,e,t)}},e.compression=8,e}(),AsyncUnzipInflate=function(){function e(e,t){var r=this;t<32e4?this.i=new Inflate((function(e,t){r.ondata(null,e,t)})):(this.i=new AsyncInflate((function(e,t,i){r.ondata(e,t,i)})),this.terminate=this.i.terminate)}return e.prototype.push=function(e,t){this.i.terminate&&(e=slc(e,0)),this.i.push(e,t)},e.compression=8,e}(),Unzip=function(){function e(e){this.onfile=e,this.k=[],this.o={0:UnzipPassThrough},this.p=et}return e.prototype.push=function(e,t){var r=this;if(!this.onfile)throw"no callback";if(!this.p)throw"stream finished";if(this.c>0){var i=Math.min(this.c,e.length),n=e.subarray(0,i);if(this.c-=i,this.d?this.d.push(n,!this.c):this.k[0].push(n),(e=e.subarray(i)).length)return this.push(e,t)}else{var s=0,a=0,o=void 0,l=void 0;this.p.length?e.length?((l=new u8(this.p.length+e.length)).set(this.p),l.set(e,this.p.length)):l=this.p:l=e;for(var c=l.length,u=this.c,h=u&&this.d,p=function(){var e,t=b4(l,a);if(67324752==t){s=1,o=a,d.d=null,d.c=0;var i=b2(l,a+6),n=b2(l,a+8),h=2048&i,p=8&i,m=b2(l,a+26),f=b2(l,a+28);if(c>a+30+m+f){var g=[];d.k.unshift(g),s=2;var _,y=b4(l,a+18),T=b4(l,a+22),v=strFromU8(l.subarray(a+30,a+=30+m),!h);4294967295==y?(e=p?[-2]:z64e(l,a),y=e[0],T=e[1]):p&&(y=-1),a+=f,d.c=y;var E={name:v,compression:n,start:function(){if(!E.ondata)throw"no callback";if(y){var e=r.o[n];if(!e)throw"unknown compression type "+n;(_=y<0?new e(v):new e(v,y,T)).ondata=function(e,t,r){E.ondata(e,t,r)};for(var t=0,i=g;t<i.length;t++){var s=i[t];_.push(s,!1)}r.k[0]==g&&r.c?r.d=_:_.push(et,!0)}else E.ondata(null,et,!0)},terminate:function(){_&&_.terminate&&_.terminate()}};y>=0&&(E.size=y,E.originalSize=T),d.onfile(E)}return"break"}if(u){if(134695760==t)return o=a+=12+(-2==u&&8),s=3,d.c=0,"break";if(33639248==t)return o=a-=4,s=3,d.c=0,"break"}},d=this;a<c-4;++a){if("break"===p())break}if(this.p=et,u<0){var m=s?l.subarray(0,o-12-(-2==u&&8)-(134695760==b4(l,o-16)&&4)):l.subarray(0,a);h?h.push(m,!!s):this.k[+(2==s)].push(m)}if(2&s)return this.push(l.subarray(a),t);this.p=l.subarray(a)}if(t){if(this.c)throw"invalid zip file";this.p=null}},e.prototype.register=function(e){this.o[e.compression]=e},e}();function unzip(e,t){if("function"!=typeof t)throw"no callback";for(var r=[],i=function(){for(var e=0;e<r.length;++e)r[e]()},n={},s=e.length-22;101010256!=b4(e,s);--s)if(!s||e.length-s>65558)return void t("invalid zip file",null);var a=b2(e,s+8);a||t(null,{});var o=a,l=b4(e,s+16),c=4294967295==l;if(c){if(s=b4(e,s-12),101075792!=b4(e,s))return void t("invalid zip file",null);o=a=b4(e,s+32),l=b4(e,s+48)}for(var u=function(s){var o=zh(e,l,c),u=o[0],h=o[1],p=o[2],d=o[3],m=o[4],f=o[5],g=slzh(e,f);l=m;var _=function(e,r){e?(i(),t(e,null)):(n[d]=r,--a||t(null,n))};if(u)if(8==u){var y=e.subarray(g,g+h);if(h<32e4)try{_(null,inflateSync(y,new u8(p)))}catch(e){_(e,null)}else r.push(inflate(y,{size:p},_))}else _("unknown compression type "+u,null);else _(null,slc(e,g,g+h))},h=0;h<o;++h)u();return i}function unzipSync(e){for(var t={},r=e.length-22;101010256!=b4(e,r);--r)if(!r||e.length-r>65558)throw"invalid zip file";var i=b2(e,r+8);if(!i)return{};var n=b4(e,r+16),s=4294967295==n;if(s){if(r=b4(e,r-12),101075792!=b4(e,r))throw"invalid zip file";i=b4(e,r+32),n=b4(e,r+48)}for(var a=0;a<i;++a){var o=zh(e,n,s),l=o[0],c=o[1],u=o[2],h=o[3],p=o[4],d=o[5],m=slzh(e,d);if(n=p,l){if(8!=l)throw"unknown compression type "+l;t[h]=inflateSync(e.subarray(m,m+c),new u8(u))}else t[h]=slc(e,m,m+c)}return t}
// node_modules/three/examples/jsm/curves/NURBSUtils.js
function findSpan(e,t,r){const i=r.length-e-1;if(t>=r[i])return i-1;if(t<=r[e])return e;let n=e,s=i,a=Math.floor((n+s)/2);for(;t<r[a]||t>=r[a+1];)t<r[a]?s=a:n=a,a=Math.floor((n+s)/2);return a}function calcBasisFunctions(e,t,r,i){const n=[],s=[],a=[];n[0]=1;for(let o=1;o<=r;++o){s[o]=t-i[e+1-o],a[o]=i[e+o]-t;let r=0;for(let e=0;e<o;++e){const t=a[e+1],i=s[o-e],l=n[e]/(t+i);n[e]=r+t*l,r=i*l}n[o]=r}return n}function calcBSplinePoint(e,t,r,i){const n=findSpan(e,i,t),s=calcBasisFunctions(n,i,e,t),a=new Vector4(0,0,0,0);for(let t=0;t<=e;++t){const i=r[n-e+t],o=s[t],l=i.w*o;a.x+=i.x*l,a.y+=i.y*l,a.z+=i.z*l,a.w+=i.w*o}return a}function calcBasisFunctionDerivatives(e,t,r,i,n){const s=[];for(let e=0;e<=r;++e)s[e]=0;const a=[];for(let e=0;e<=i;++e)a[e]=s.slice(0);const o=[];for(let e=0;e<=r;++e)o[e]=s.slice(0);o[0][0]=1;const l=s.slice(0),c=s.slice(0);for(let i=1;i<=r;++i){l[i]=t-n[e+1-i],c[i]=n[e+i]-t;let r=0;for(let e=0;e<i;++e){const t=c[e+1],n=l[i-e];o[i][e]=t+n;const s=o[e][i-1]/o[i][e];o[e][i]=r+t*s,r=n*s}o[i][i]=r}for(let e=0;e<=r;++e)a[0][e]=o[e][r];for(let e=0;e<=r;++e){let t=0,n=1;const l=[];for(let e=0;e<=r;++e)l[e]=s.slice(0);l[0][0]=1;for(let s=1;s<=i;++s){let i=0;const c=e-s,u=r-s;e>=s&&(l[n][0]=l[t][0]/o[u+1][c],i=l[n][0]*o[c][u]);const h=e-1<=u?s-1:r-e;for(let e=c>=-1?1:-c;e<=h;++e)l[n][e]=(l[t][e]-l[t][e-1])/o[u+1][c+e],i+=l[n][e]*o[c+e][u];e<=u&&(l[n][s]=-l[t][s-1]/o[u+1][e],i+=l[n][s]*o[e][u]),a[s][e]=i;const p=t;t=n,n=p}}let u=r;for(let e=1;e<=i;++e){for(let t=0;t<=r;++t)a[e][t]*=u;u*=r-e}return a}function calcBSplineDerivatives(e,t,r,i,n){const s=n<e?n:e,a=[],o=findSpan(e,i,t),l=calcBasisFunctionDerivatives(o,i,e,s,t),c=[];for(let e=0;e<r.length;++e){const t=r[e].clone(),i=t.w;t.x*=i,t.y*=i,t.z*=i,c[e]=t}for(let t=0;t<=s;++t){const r=c[o-e].clone().multiplyScalar(l[t][0]);for(let i=1;i<=e;++i)r.add(c[o-e+i].clone().multiplyScalar(l[t][i]));a[t]=r}for(let e=s+1;e<=n+1;++e)a[e]=new Vector4(0,0,0);return a}function calcKoverI(e,t){let r=1;for(let t=2;t<=e;++t)r*=t;let i=1;for(let e=2;e<=t;++e)i*=e;for(let r=2;r<=e-t;++r)i*=r;return r/i}function calcRationalCurveDerivatives(e){const t=e.length,r=[],i=[];for(let n=0;n<t;++n){const t=e[n];r[n]=new Vector3(t.x,t.y,t.z),i[n]=t.w}const n=[];for(let e=0;e<t;++e){const t=r[e].clone();for(let r=1;r<=e;++r)t.sub(n[e-r].clone().multiplyScalar(calcKoverI(e,r)*i[r]));n[e]=t.divideScalar(i[0])}return n}function calcNURBSDerivatives(e,t,r,i,n){return calcRationalCurveDerivatives(calcBSplineDerivatives(e,t,r,i,n))}
// node_modules/three/examples/jsm/curves/NURBSCurve.js
var fbxTree,connections,sceneGraph,NURBSCurve=class extends Curve{constructor(e,t,r,i,n){super(),this.degree=e,this.knots=t,this.controlPoints=[],this.startKnot=i||0,this.endKnot=n||this.knots.length-1;for(let e=0;e<r.length;++e){const t=r[e];this.controlPoints[e]=new Vector4(t.x,t.y,t.z,t.w)}}getPoint(e,t=new Vector3){const r=t,i=this.knots[this.startKnot]+e*(this.knots[this.endKnot]-this.knots[this.startKnot]),n=calcBSplinePoint(this.degree,this.knots,this.controlPoints,i);return 1!==n.w&&n.divideScalar(n.w),r.set(n.x,n.y,n.z)}getTangent(e,t=new Vector3){const r=t,i=this.knots[0]+e*(this.knots[this.knots.length-1]-this.knots[0]),n=calcNURBSDerivatives(this.degree,this.knots,this.controlPoints,i,1);return r.copy(n[1]).normalize(),r}},FBXLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=""===n.path?LoaderUtils.extractUrlBase(e):n.path,a=new FileLoader(this.manager);a.setPath(n.path),a.setResponseType("arraybuffer"),a.setRequestHeader(n.requestHeader),a.setWithCredentials(n.withCredentials),a.load(e,(function(r){try{t(n.parse(r,s))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}parse(e,t){if(isFbxFormatBinary(e))fbxTree=(new BinaryParser).parse(e);else{const t=convertArrayBufferToString(e);if(!isFbxFormatASCII(t))throw new Error("THREE.FBXLoader: Unknown format.");if(getFbxVersion(t)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+getFbxVersion(t));fbxTree=(new TextParser).parse(t)}const r=new TextureLoader(this.manager).setPath(this.resourcePath||t).setCrossOrigin(this.crossOrigin);return new FBXTreeParser(r,this.manager).parse(fbxTree)}},FBXTreeParser=class{constructor(e,t){this.textureLoader=e,this.manager=t}parse(){connections=this.parseConnections();const e=this.parseImages(),t=this.parseTextures(e),r=this.parseMaterials(t),i=this.parseDeformers(),n=(new GeometryParser).parse(i);return this.parseScene(i,n,r),sceneGraph}
// Parses FBXTree.Connections which holds parent-child connections between objects (e.g. material -> texture, model->geometry )
// and details the connection type
parseConnections(){const e=new Map;if("Connections"in fbxTree){fbxTree.Connections.connections.forEach((function(t){const r=t[0],i=t[1],n=t[2];e.has(r)||e.set(r,{parents:[],children:[]});const s={ID:i,relationship:n};e.get(r).parents.push(s),e.has(i)||e.set(i,{parents:[],children:[]});const a={ID:r,relationship:n};e.get(i).children.push(a)}))}return e}
// Parse FBXTree.Objects.Video for embedded image data
// These images are connected to textures in FBXTree.Objects.Textures
// via FBXTree.Connections.
parseImages(){const e={},t={};if("Video"in fbxTree.Objects){const r=fbxTree.Objects.Video;for(const i in r){const n=r[i];if(e[parseInt(i)]=n.RelativeFilename||n.Filename,"Content"in n){const e=n.Content instanceof ArrayBuffer&&n.Content.byteLength>0,s="string"==typeof n.Content&&""!==n.Content;if(e||s){const e=this.parseImage(r[i]);t[n.RelativeFilename||n.Filename]=e}}}}for(const r in e){const i=e[r];void 0!==t[i]?e[r]=t[i]:e[r]=e[r].split("\\").pop()}return e}
// Parse embedded image data in FBXTree.Video.Content
parseImage(e){const t=e.Content,r=e.RelativeFilename||e.Filename,i=r.slice(r.lastIndexOf(".")+1).toLowerCase();let n;switch(i){case"bmp":n="image/bmp";break;case"jpg":case"jpeg":n="image/jpeg";break;case"png":n="image/png";break;case"tif":n="image/tiff";break;case"tga":null===this.manager.getHandler(".tga")&&console.warn("FBXLoader: TGA loader not found, skipping ",r),n="image/tga";break;default:return void console.warn('FBXLoader: Image type "'+i+'" is not supported.')}if("string"==typeof t)return"data:"+n+";base64,"+t;{const e=new Uint8Array(t);return window.URL.createObjectURL(new Blob([e],{type:n}))}}
// Parse nodes in FBXTree.Objects.Texture
// These contain details such as UV scaling, cropping, rotation etc and are connected
// to images in FBXTree.Objects.Video
parseTextures(e){const t=new Map;if("Texture"in fbxTree.Objects){const r=fbxTree.Objects.Texture;for(const i in r){const n=this.parseTexture(r[i],e);t.set(parseInt(i),n)}}return t}
// Parse individual node in FBXTree.Objects.Texture
parseTexture(e,t){const r=this.loadTexture(e,t);r.ID=e.id,r.name=e.attrName;const i=e.WrapModeU,n=e.WrapModeV,s=void 0!==i?i.value:0,a=void 0!==n?n.value:0;if(r.wrapS=0===s?RepeatWrapping:ClampToEdgeWrapping,r.wrapT=0===a?RepeatWrapping:ClampToEdgeWrapping,"Scaling"in e){const t=e.Scaling.value;r.repeat.x=t[0],r.repeat.y=t[1]}if("Translation"in e){const t=e.Translation.value;r.offset.x=t[0],r.offset.y=t[1]}return r}
// load a texture specified as a blob or data URI, or via an external URL using TextureLoader
loadTexture(e,t){let r;const i=this.textureLoader.path,n=connections.get(e.id).children;let s;void 0!==n&&n.length>0&&void 0!==t[n[0].ID]&&(r=t[n[0].ID],0!==r.indexOf("blob:")&&0!==r.indexOf("data:")||this.textureLoader.setPath(void 0));const a=e.FileName.slice(-3).toLowerCase();if("tga"===a){const t=this.manager.getHandler(".tga");null===t?(console.warn("FBXLoader: TGA loader not found, creating placeholder texture for",e.RelativeFilename),s=new Texture):(t.setPath(this.textureLoader.path),s=t.load(r))}else"psd"===a?(console.warn("FBXLoader: PSD textures are not supported, creating placeholder texture for",e.RelativeFilename),s=new Texture):s=this.textureLoader.load(r);return this.textureLoader.setPath(i),s}
// Parse nodes in FBXTree.Objects.Material
parseMaterials(e){const t=new Map;if("Material"in fbxTree.Objects){const r=fbxTree.Objects.Material;for(const i in r){const n=this.parseMaterial(r[i],e);null!==n&&t.set(parseInt(i),n)}}return t}
// Parse single node in FBXTree.Objects.Material
// Materials are connected to texture maps in FBXTree.Objects.Textures
// FBX format currently only supports Lambert and Phong shading models
parseMaterial(e,t){const r=e.id,i=e.attrName;let n=e.ShadingModel;if("object"==typeof n&&(n=n.value),!connections.has(r))return null;const s=this.parseParameters(e,t,r);let a;switch(n.toLowerCase()){case"phong":a=new MeshPhongMaterial;break;case"lambert":a=new MeshLambertMaterial;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',n),a=new MeshPhongMaterial}return a.setValues(s),a.name=i,a}
// Parse FBX material and return parameters suitable for a three.js material
// Also parse the texture map and return any textures associated with the material
parseParameters(e,t,r){const i={};e.BumpFactor&&(i.bumpScale=e.BumpFactor.value),e.Diffuse?i.color=(new Color).fromArray(e.Diffuse.value):!e.DiffuseColor||"Color"!==e.DiffuseColor.type&&"ColorRGB"!==e.DiffuseColor.type||(i.color=(new Color).fromArray(e.DiffuseColor.value)),e.DisplacementFactor&&(i.displacementScale=e.DisplacementFactor.value),e.Emissive?i.emissive=(new Color).fromArray(e.Emissive.value):!e.EmissiveColor||"Color"!==e.EmissiveColor.type&&"ColorRGB"!==e.EmissiveColor.type||(i.emissive=(new Color).fromArray(e.EmissiveColor.value)),e.EmissiveFactor&&(i.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(i.opacity=parseFloat(e.Opacity.value)),i.opacity<1&&(i.transparent=!0),e.ReflectionFactor&&(i.reflectivity=e.ReflectionFactor.value),e.Shininess&&(i.shininess=e.Shininess.value),e.Specular?i.specular=(new Color).fromArray(e.Specular.value):e.SpecularColor&&"Color"===e.SpecularColor.type&&(i.specular=(new Color).fromArray(e.SpecularColor.value));const n=this;return connections.get(r).children.forEach((function(e){const r=e.relationship;switch(r){case"Bump":i.bumpMap=n.getTexture(t,e.ID);break;case"Maya|TEX_ao_map":i.aoMap=n.getTexture(t,e.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":i.map=n.getTexture(t,e.ID),void 0!==i.map&&(i.map.encoding=sRGBEncoding);break;case"DisplacementColor":i.displacementMap=n.getTexture(t,e.ID);break;case"EmissiveColor":i.emissiveMap=n.getTexture(t,e.ID),void 0!==i.emissiveMap&&(i.emissiveMap.encoding=sRGBEncoding);break;case"NormalMap":case"Maya|TEX_normal_map":i.normalMap=n.getTexture(t,e.ID);break;case"ReflectionColor":i.envMap=n.getTexture(t,e.ID),void 0!==i.envMap&&(i.envMap.mapping=EquirectangularReflectionMapping,i.envMap.encoding=sRGBEncoding);break;case"SpecularColor":i.specularMap=n.getTexture(t,e.ID),void 0!==i.specularMap&&(i.specularMap.encoding=sRGBEncoding);break;case"TransparentColor":case"TransparencyFactor":i.alphaMap=n.getTexture(t,e.ID),i.transparent=!0;break;default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",r)}})),i}
// get a texture from the textureMap for use by a material.
getTexture(e,t){return"LayeredTexture"in fbxTree.Objects&&t in fbxTree.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),t=connections.get(t).children[0].ID),e.get(t)}
// Parse nodes in FBXTree.Objects.Deformer
// Deformer node can contain skinning or Vertex Cache animation data, however only skinning is supported here
// Generates map of Skeleton-like objects for use later when generating and binding skeletons.
parseDeformers(){const e={},t={};if("Deformer"in fbxTree.Objects){const r=fbxTree.Objects.Deformer;for(const i in r){const n=r[i],s=connections.get(parseInt(i));if("Skin"===n.attrType){const t=this.parseSkeleton(s,r);t.ID=i,s.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),t.geometryID=s.parents[0].ID,e[i]=t}else if("BlendShape"===n.attrType){const e={id:i};e.rawTargets=this.parseMorphTargets(s,r),e.id=i,s.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),t[i]=e}}}return{skeletons:e,morphTargets:t}}
// Parse single nodes in FBXTree.Objects.Deformer
// The top level skeleton node has type 'Skin' and sub nodes have type 'Cluster'
// Each skin node represents a skeleton and each cluster node represents a bone
parseSkeleton(e,t){const r=[];return e.children.forEach((function(e){const i=t[e.ID];if("Cluster"!==i.attrType)return;const n={ID:e.ID,indices:[],weights:[],transformLink:(new Matrix4).fromArray(i.TransformLink.a)};"Indexes"in i&&(n.indices=i.Indexes.a,n.weights=i.Weights.a),r.push(n)})),{rawBones:r,bones:[]}}
// The top level morph deformer node has type "BlendShape" and sub nodes have type "BlendShapeChannel"
parseMorphTargets(e,t){const r=[];for(let i=0;i<e.children.length;i++){const n=e.children[i],s=t[n.ID],a={name:s.attrName,initialWeight:s.DeformPercent,id:s.id,fullWeights:s.FullWeights.a};if("BlendShapeChannel"!==s.attrType)return;a.geoID=connections.get(parseInt(n.ID)).children.filter((function(e){return void 0===e.relationship}))[0].ID,r.push(a)}return r}
// create the main Group() to be returned by the loader
parseScene(e,t,r){sceneGraph=new Group;const i=this.parseModels(e.skeletons,t,r),n=fbxTree.Objects.Model,s=this;i.forEach((function(e){const t=n[e.ID];s.setLookAtProperties(e,t);connections.get(e.ID).parents.forEach((function(t){const r=i.get(t.ID);void 0!==r&&r.add(e)})),null===e.parent&&sceneGraph.add(e)})),this.bindSkeleton(e.skeletons,t,i),this.createAmbientLight(),sceneGraph.traverse((function(e){if(e.userData.transformData){e.parent&&(e.userData.transformData.parentMatrix=e.parent.matrix,e.userData.transformData.parentMatrixWorld=e.parent.matrixWorld);const t=generateTransform(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}}));const a=(new AnimationParser).parse();1===sceneGraph.children.length&&sceneGraph.children[0].isGroup&&(sceneGraph.children[0].animations=a,sceneGraph=sceneGraph.children[0]),sceneGraph.animations=a}
// parse nodes in FBXTree.Objects.Model
parseModels(e,t,r){const i=new Map,n=fbxTree.Objects.Model;for(const s in n){const a=parseInt(s),o=n[s],l=connections.get(a);let c=this.buildSkeleton(l,e,a,o.attrName);if(!c){switch(o.attrType){case"Camera":c=this.createCamera(l);break;case"Light":c=this.createLight(l);break;case"Mesh":c=this.createMesh(l,t,r);break;case"NurbsCurve":c=this.createCurve(l,t);break;case"LimbNode":case"Root":c=new Bone;break;default:c=new Group}c.name=o.attrName?PropertyBinding.sanitizeNodeName(o.attrName):"",c.ID=a}this.getTransformData(c,o),i.set(a,c)}return i}buildSkeleton(e,t,r,i){let n=null;return e.parents.forEach((function(e){for(const s in t){const a=t[s];a.rawBones.forEach((function(t,s){if(t.ID===e.ID){const e=n;n=new Bone,n.matrixWorld.copy(t.transformLink),n.name=i?PropertyBinding.sanitizeNodeName(i):"",n.ID=r,a.bones[s]=n,null!==e&&n.add(e)}}))}})),n}
// create a PerspectiveCamera or OrthographicCamera
createCamera(e){let t,r;if(e.children.forEach((function(e){const t=fbxTree.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)})),void 0===r)t=new Object3D;else{let e=0;void 0!==r.CameraProjectionType&&1===r.CameraProjectionType.value&&(e=1);let i=1;void 0!==r.NearPlane&&(i=r.NearPlane.value/1e3);let n=1e3;void 0!==r.FarPlane&&(n=r.FarPlane.value/1e3);let s=window.innerWidth,a=window.innerHeight;void 0!==r.AspectWidth&&void 0!==r.AspectHeight&&(s=r.AspectWidth.value,a=r.AspectHeight.value);const o=s/a;let l=45;void 0!==r.FieldOfView&&(l=r.FieldOfView.value);const c=r.FocalLength?r.FocalLength.value:null;switch(e){case 0:t=new PerspectiveCamera(l,o,i,n),null!==c&&t.setFocalLength(c);break;case 1:t=new OrthographicCamera(-s/2,s/2,a/2,-a/2,i,n);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+e+"."),t=new Object3D}}return t}
// Create a DirectionalLight, PointLight or SpotLight
createLight(e){let t,r;if(e.children.forEach((function(e){const t=fbxTree.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)})),void 0===r)t=new Object3D;else{let e;e=void 0===r.LightType?0:r.LightType.value;let i=16777215;void 0!==r.Color&&(i=(new Color).fromArray(r.Color.value));let n=void 0===r.Intensity?1:r.Intensity.value/100;void 0!==r.CastLightOnObject&&0===r.CastLightOnObject.value&&(n=0);let s=0;void 0!==r.FarAttenuationEnd&&(s=void 0!==r.EnableFarAttenuation&&0===r.EnableFarAttenuation.value?0:r.FarAttenuationEnd.value);const a=1;switch(e){case 0:t=new PointLight(i,n,s,a);break;case 1:t=new DirectionalLight(i,n);break;case 2:let e=Math.PI/3;void 0!==r.InnerAngle&&(e=MathUtils.degToRad(r.InnerAngle.value));let o=0;void 0!==r.OuterAngle&&(o=MathUtils.degToRad(r.OuterAngle.value),o=Math.max(o,1)),t=new SpotLight(i,n,s,e,o,a);break;default:console.warn("THREE.FBXLoader: Unknown light type "+r.LightType.value+", defaulting to a PointLight."),t=new PointLight(i,n)}void 0!==r.CastShadows&&1===r.CastShadows.value&&(t.castShadow=!0)}return t}createMesh(e,t,r){let i,n=null,s=null;const a=[];return e.children.forEach((function(e){t.has(e.ID)&&(n=t.get(e.ID)),r.has(e.ID)&&a.push(r.get(e.ID))})),a.length>1?s=a:a.length>0?s=a[0]:(s=new MeshPhongMaterial({color:13421772}),a.push(s)),"color"in n.attributes&&a.forEach((function(e){e.vertexColors=!0})),n.FBX_Deformer?(i=new SkinnedMesh(n,s),i.normalizeSkinWeights()):i=new Mesh(n,s),i}createCurve(e,t){const r=e.children.reduce((function(e,r){return t.has(r.ID)&&(e=t.get(r.ID)),e}),null),i=new LineBasicMaterial({color:3342591,linewidth:1});return new Line(r,i)}
// parse the model node for transform data
getTransformData(e,t){const r={};"InheritType"in t&&(r.inheritType=parseInt(t.InheritType.value)),r.eulerOrder="RotationOrder"in t?getEulerOrder(t.RotationOrder.value):"ZYX","Lcl_Translation"in t&&(r.translation=t.Lcl_Translation.value),"PreRotation"in t&&(r.preRotation=t.PreRotation.value),"Lcl_Rotation"in t&&(r.rotation=t.Lcl_Rotation.value),"PostRotation"in t&&(r.postRotation=t.PostRotation.value),"Lcl_Scaling"in t&&(r.scale=t.Lcl_Scaling.value),"ScalingOffset"in t&&(r.scalingOffset=t.ScalingOffset.value),"ScalingPivot"in t&&(r.scalingPivot=t.ScalingPivot.value),"RotationOffset"in t&&(r.rotationOffset=t.RotationOffset.value),"RotationPivot"in t&&(r.rotationPivot=t.RotationPivot.value),e.userData.transformData=r}setLookAtProperties(e,t){if("LookAtProperty"in t){connections.get(e.ID).children.forEach((function(t){if("LookAtProperty"===t.relationship){const r=fbxTree.Objects.Model[t.ID];if("Lcl_Translation"in r){const t=r.Lcl_Translation.value;void 0!==e.target?(e.target.position.fromArray(t),sceneGraph.add(e.target)):e.lookAt((new Vector3).fromArray(t))}}}))}}bindSkeleton(e,t,r){const i=this.parsePoseNodes();for(const n in e){const s=e[n];connections.get(parseInt(s.ID)).parents.forEach((function(e){if(t.has(e.ID)){const t=e.ID;connections.get(t).parents.forEach((function(e){if(r.has(e.ID)){r.get(e.ID).bind(new Skeleton(s.bones),i[e.ID])}}))}}))}}parsePoseNodes(){const e={};if("Pose"in fbxTree.Objects){const t=fbxTree.Objects.Pose;for(const r in t)if("BindPose"===t[r].attrType&&t[r].NbPoseNodes>0){const i=t[r].PoseNode;Array.isArray(i)?i.forEach((function(t){e[t.Node]=(new Matrix4).fromArray(t.Matrix.a)})):e[i.Node]=(new Matrix4).fromArray(i.Matrix.a)}}return e}
// Parse ambient color in FBXTree.GlobalSettings - if it's not set to black (default), create an ambient light
createAmbientLight(){if("GlobalSettings"in fbxTree&&"AmbientColor"in fbxTree.GlobalSettings){const e=fbxTree.GlobalSettings.AmbientColor.value,t=e[0],r=e[1],i=e[2];if(0!==t||0!==r||0!==i){const e=new Color(t,r,i);sceneGraph.add(new AmbientLight(e,1))}}}},GeometryParser=class{constructor(){this.negativeMaterialIndices=!1}
// Parse nodes in FBXTree.Objects.Geometry
parse(e){const t=new Map;if("Geometry"in fbxTree.Objects){const r=fbxTree.Objects.Geometry;for(const i in r){const n=connections.get(parseInt(i)),s=this.parseGeometry(n,r[i],e);t.set(parseInt(i),s)}}return!0===this.negativeMaterialIndices&&console.warn("THREE.FBXLoader: The FBX file contains invalid (negative) material indices. The asset might not render as expected."),t}
// Parse single node in FBXTree.Objects.Geometry
parseGeometry(e,t,r){switch(t.attrType){case"Mesh":return this.parseMeshGeometry(e,t,r);case"NurbsCurve":return this.parseNurbsGeometry(t)}}
// Parse single node mesh geometry in FBXTree.Objects.Geometry
parseMeshGeometry(e,t,r){const i=r.skeletons,n=[],s=e.parents.map((function(e){return fbxTree.Objects.Model[e.ID]}));if(0===s.length)return;const a=e.children.reduce((function(e,t){return void 0!==i[t.ID]&&(e=i[t.ID]),e}),null);e.children.forEach((function(e){void 0!==r.morphTargets[e.ID]&&n.push(r.morphTargets[e.ID])}));const o=s[0],l={};"RotationOrder"in o&&(l.eulerOrder=getEulerOrder(o.RotationOrder.value)),"InheritType"in o&&(l.inheritType=parseInt(o.InheritType.value)),"GeometricTranslation"in o&&(l.translation=o.GeometricTranslation.value),"GeometricRotation"in o&&(l.rotation=o.GeometricRotation.value),"GeometricScaling"in o&&(l.scale=o.GeometricScaling.value);const c=generateTransform(l);return this.genGeometry(t,a,n,c)}
// Generate a BufferGeometry from a node in FBXTree.Objects.Geometry
genGeometry(e,t,r,i){const n=new BufferGeometry;e.attrName&&(n.name=e.attrName);const s=this.parseGeoNode(e,t),a=this.genBuffers(s),o=new Float32BufferAttribute(a.vertex,3);if(o.applyMatrix4(i),n.setAttribute("position",o),a.colors.length>0&&n.setAttribute("color",new Float32BufferAttribute(a.colors,3)),t&&(n.setAttribute("skinIndex",new Uint16BufferAttribute(a.weightsIndices,4)),n.setAttribute("skinWeight",new Float32BufferAttribute(a.vertexWeights,4)),n.FBX_Deformer=t),a.normal.length>0){const e=(new Matrix3).getNormalMatrix(i),t=new Float32BufferAttribute(a.normal,3);t.applyNormalMatrix(e),n.setAttribute("normal",t)}if(a.uvs.forEach((function(e,t){let r="uv"+(t+1).toString();0===t&&(r="uv"),n.setAttribute(r,new Float32BufferAttribute(a.uvs[t],2))})),s.material&&"AllSame"!==s.material.mappingType){let e=a.materialIndex[0],t=0;if(a.materialIndex.forEach((function(r,i){r!==e&&(n.addGroup(t,i-t,e),e=r,t=i)})),n.groups.length>0){const t=n.groups[n.groups.length-1],r=t.start+t.count;r!==a.materialIndex.length&&n.addGroup(r,a.materialIndex.length-r,e)}0===n.groups.length&&n.addGroup(0,a.materialIndex.length,a.materialIndex[0])}return this.addMorphTargets(n,e,r,i),n}parseGeoNode(e,t){const r={};if(r.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],r.vertexIndices=void 0!==e.PolygonVertexIndex?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(r.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(r.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(r.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){r.uv=[];let t=0;for(;e.LayerElementUV[t];)e.LayerElementUV[t].UV&&r.uv.push(this.parseUVs(e.LayerElementUV[t])),t++}return r.weightTable={},null!==t&&(r.skeleton=t,t.rawBones.forEach((function(e,t){e.indices.forEach((function(i,n){void 0===r.weightTable[i]&&(r.weightTable[i]=[]),r.weightTable[i].push({id:t,weight:e.weights[n]})}))}))),r}genBuffers(e){const t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]};let r=0,i=0,n=!1,s=[],a=[],o=[],l=[],c=[],u=[];const h=this;return e.vertexIndices.forEach((function(p,d){let m,f=!1;p<0&&(p^=-1,f=!0);let g=[],_=[];if(s.push(3*p,3*p+1,3*p+2),e.color){const t=getData(d,r,p,e.color);o.push(t[0],t[1],t[2])}if(e.skeleton){if(void 0!==e.weightTable[p]&&e.weightTable[p].forEach((function(e){_.push(e.weight),g.push(e.id)})),_.length>4){n||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),n=!0);const e=[0,0,0,0],t=[0,0,0,0];_.forEach((function(r,i){let n=r,s=g[i];t.forEach((function(t,r,i){if(n>t){i[r]=n,n=t;const a=e[r];e[r]=s,s=a}}))})),g=e,_=t}for(;_.length<4;)_.push(0),g.push(0);for(let e=0;e<4;++e)c.push(_[e]),u.push(g[e])}if(e.normal){const t=getData(d,r,p,e.normal);a.push(t[0],t[1],t[2])}e.material&&"AllSame"!==e.material.mappingType&&(m=getData(d,r,p,e.material)[0],m<0&&(h.negativeMaterialIndices=!0,m=0)),e.uv&&e.uv.forEach((function(e,t){const i=getData(d,r,p,e);void 0===l[t]&&(l[t]=[]),l[t].push(i[0]),l[t].push(i[1])})),i++,f&&(h.genFace(t,e,s,m,a,o,l,c,u,i),r++,i=0,s=[],a=[],o=[],l=[],c=[],u=[])})),t}
// Generate data for a single face in a geometry. If the face is a quad then split it into 2 tris
genFace(e,t,r,i,n,s,a,o,l,c){for(let u=2;u<c;u++)e.vertex.push(t.vertexPositions[r[0]]),e.vertex.push(t.vertexPositions[r[1]]),e.vertex.push(t.vertexPositions[r[2]]),e.vertex.push(t.vertexPositions[r[3*(u-1)]]),e.vertex.push(t.vertexPositions[r[3*(u-1)+1]]),e.vertex.push(t.vertexPositions[r[3*(u-1)+2]]),e.vertex.push(t.vertexPositions[r[3*u]]),e.vertex.push(t.vertexPositions[r[3*u+1]]),e.vertex.push(t.vertexPositions[r[3*u+2]]),t.skeleton&&(e.vertexWeights.push(o[0]),e.vertexWeights.push(o[1]),e.vertexWeights.push(o[2]),e.vertexWeights.push(o[3]),e.vertexWeights.push(o[4*(u-1)]),e.vertexWeights.push(o[4*(u-1)+1]),e.vertexWeights.push(o[4*(u-1)+2]),e.vertexWeights.push(o[4*(u-1)+3]),e.vertexWeights.push(o[4*u]),e.vertexWeights.push(o[4*u+1]),e.vertexWeights.push(o[4*u+2]),e.vertexWeights.push(o[4*u+3]),e.weightsIndices.push(l[0]),e.weightsIndices.push(l[1]),e.weightsIndices.push(l[2]),e.weightsIndices.push(l[3]),e.weightsIndices.push(l[4*(u-1)]),e.weightsIndices.push(l[4*(u-1)+1]),e.weightsIndices.push(l[4*(u-1)+2]),e.weightsIndices.push(l[4*(u-1)+3]),e.weightsIndices.push(l[4*u]),e.weightsIndices.push(l[4*u+1]),e.weightsIndices.push(l[4*u+2]),e.weightsIndices.push(l[4*u+3])),t.color&&(e.colors.push(s[0]),e.colors.push(s[1]),e.colors.push(s[2]),e.colors.push(s[3*(u-1)]),e.colors.push(s[3*(u-1)+1]),e.colors.push(s[3*(u-1)+2]),e.colors.push(s[3*u]),e.colors.push(s[3*u+1]),e.colors.push(s[3*u+2])),t.material&&"AllSame"!==t.material.mappingType&&(e.materialIndex.push(i),e.materialIndex.push(i),e.materialIndex.push(i)),t.normal&&(e.normal.push(n[0]),e.normal.push(n[1]),e.normal.push(n[2]),e.normal.push(n[3*(u-1)]),e.normal.push(n[3*(u-1)+1]),e.normal.push(n[3*(u-1)+2]),e.normal.push(n[3*u]),e.normal.push(n[3*u+1]),e.normal.push(n[3*u+2])),t.uv&&t.uv.forEach((function(t,r){void 0===e.uvs[r]&&(e.uvs[r]=[]),e.uvs[r].push(a[r][0]),e.uvs[r].push(a[r][1]),e.uvs[r].push(a[r][2*(u-1)]),e.uvs[r].push(a[r][2*(u-1)+1]),e.uvs[r].push(a[r][2*u]),e.uvs[r].push(a[r][2*u+1])}))}addMorphTargets(e,t,r,i){if(0===r.length)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];const n=this;r.forEach((function(r){r.rawTargets.forEach((function(r){const s=fbxTree.Objects.Geometry[r.geoID];void 0!==s&&n.genMorphGeometry(e,t,s,i,r.name)}))}))}
// a morph geometry node is similar to a standard  node, and the node is also contained
// in FBXTree.Objects.Geometry, however it can only have attributes for position, normal
// and a special attribute Index defining which vertices of the original geometry are affected
// Normal and position attributes only have data for the vertices that are affected by the morph
genMorphGeometry(e,t,r,i,n){const s=void 0!==t.PolygonVertexIndex?t.PolygonVertexIndex.a:[],a=void 0!==r.Vertices?r.Vertices.a:[],o=void 0!==r.Indexes?r.Indexes.a:[],l=3*e.attributes.position.count,c=new Float32Array(l);for(let e=0;e<o.length;e++){const t=3*o[e];c[t]=a[3*e],c[t+1]=a[3*e+1],c[t+2]=a[3*e+2]}const u={vertexIndices:s,vertexPositions:c},h=this.genBuffers(u),p=new Float32BufferAttribute(h.vertex,3);p.name=n||r.attrName,p.applyMatrix4(i),e.morphAttributes.position.push(p)}
// Parse normal from FBXTree.Objects.Geometry.LayerElementNormal if it exists
parseNormals(e){const t=e.MappingInformationType,r=e.ReferenceInformationType,i=e.Normals.a;let n=[];return"IndexToDirect"===r&&("NormalIndex"in e?n=e.NormalIndex.a:"NormalsIndex"in e&&(n=e.NormalsIndex.a)),{dataSize:3,buffer:i,indices:n,mappingType:t,referenceType:r}}
// Parse UVs from FBXTree.Objects.Geometry.LayerElementUV if it exists
parseUVs(e){const t=e.MappingInformationType,r=e.ReferenceInformationType,i=e.UV.a;let n=[];return"IndexToDirect"===r&&(n=e.UVIndex.a),{dataSize:2,buffer:i,indices:n,mappingType:t,referenceType:r}}
// Parse Vertex Colors from FBXTree.Objects.Geometry.LayerElementColor if it exists
parseVertexColors(e){const t=e.MappingInformationType,r=e.ReferenceInformationType,i=e.Colors.a;let n=[];return"IndexToDirect"===r&&(n=e.ColorIndex.a),{dataSize:4,buffer:i,indices:n,mappingType:t,referenceType:r}}
// Parse mapping and material data in FBXTree.Objects.Geometry.LayerElementMaterial if it exists
parseMaterialIndices(e){const t=e.MappingInformationType,r=e.ReferenceInformationType;if("NoMappingInformation"===t)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:r};const i=e.Materials.a,n=[];for(let e=0;e<i.length;++e)n.push(e);return{dataSize:1,buffer:i,indices:n,mappingType:t,referenceType:r}}
// Generate a NurbGeometry from a node in FBXTree.Objects.Geometry
parseNurbsGeometry(e){if(void 0===NURBSCurve)return console.error("THREE.FBXLoader: The loader relies on NURBSCurve for any nurbs present in the model. Nurbs will show up as empty geometry."),new BufferGeometry;const t=parseInt(e.Order);if(isNaN(t))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new BufferGeometry;const r=t-1,i=e.KnotVector.a,n=[],s=e.Points.a;for(let e=0,t=s.length;e<t;e+=4)n.push((new Vector4).fromArray(s,e));let a,o;if("Closed"===e.Form)n.push(n[0]);else if("Periodic"===e.Form){a=r,o=i.length-1-a;for(let e=0;e<r;++e)n.push(n[e])}const l=new NURBSCurve(r,i,n,a,o).getPoints(12*n.length);return(new BufferGeometry).setFromPoints(l)}},AnimationParser=class{
// take raw animation clips and turn them into three.js animation clips
parse(){const e=[],t=this.parseClips();if(void 0!==t)for(const r in t){const i=t[r],n=this.addClip(i);e.push(n)}return e}parseClips(){if(void 0===fbxTree.Objects.AnimationCurve)return;const e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);const t=this.parseAnimationLayers(e);return this.parseAnimStacks(t)}
// parse nodes in FBXTree.Objects.AnimationCurveNode
// each AnimationCurveNode holds data for an animation transform for a model (e.g. left arm rotation )
// and is referenced by an AnimationLayer
parseAnimationCurveNodes(){const e=fbxTree.Objects.AnimationCurveNode,t=new Map;for(const r in e){const i=e[r];if(null!==i.attrName.match(/S|R|T|DeformPercent/)){const e={id:i.id,attr:i.attrName,curves:{}};t.set(e.id,e)}}return t}
// parse nodes in FBXTree.Objects.AnimationCurve and connect them up to
// previously parsed AnimationCurveNodes. Each AnimationCurve holds data for a single animated
// axis ( e.g. times and values of x rotation)
parseAnimationCurves(e){const t=fbxTree.Objects.AnimationCurve;for(const r in t){const i={id:t[r].id,times:t[r].KeyTime.a.map(convertFBXTimeToSeconds),values:t[r].KeyValueFloat.a},n=connections.get(i.id);if(void 0!==n){const t=n.parents[0].ID,r=n.parents[0].relationship;r.match(/X/)?e.get(t).curves.x=i:r.match(/Y/)?e.get(t).curves.y=i:r.match(/Z/)?e.get(t).curves.z=i:r.match(/d|DeformPercent/)&&e.has(t)&&(e.get(t).curves.morph=i)}}}
// parse nodes in FBXTree.Objects.AnimationLayer. Each layers holds references
// to various AnimationCurveNodes and is referenced by an AnimationStack node
// note: theoretically a stack can have multiple layers, however in practice there always seems to be one per stack
parseAnimationLayers(e){const t=fbxTree.Objects.AnimationLayer,r=new Map;for(const i in t){const t=[],n=connections.get(parseInt(i));if(void 0!==n){n.children.forEach((function(r,i){if(e.has(r.ID)){const n=e.get(r.ID);if(void 0!==n.curves.x||void 0!==n.curves.y||void 0!==n.curves.z){if(void 0===t[i]){const e=connections.get(r.ID).parents.filter((function(e){return void 0!==e.relationship}))[0].ID;if(void 0!==e){const n=fbxTree.Objects.Model[e.toString()];if(void 0===n)return void console.warn("THREE.FBXLoader: Encountered a unused curve.",r);const s={modelName:n.attrName?PropertyBinding.sanitizeNodeName(n.attrName):"",ID:n.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};sceneGraph.traverse((function(e){e.ID===n.id&&(s.transform=e.matrix,e.userData.transformData&&(s.eulerOrder=e.userData.transformData.eulerOrder))})),s.transform||(s.transform=new Matrix4),"PreRotation"in n&&(s.preRotation=n.PreRotation.value),"PostRotation"in n&&(s.postRotation=n.PostRotation.value),t[i]=s}}t[i]&&(t[i][n.attr]=n)}else if(void 0!==n.curves.morph){if(void 0===t[i]){const e=connections.get(r.ID).parents.filter((function(e){return void 0!==e.relationship}))[0].ID,n=connections.get(e).parents[0].ID,s=connections.get(n).parents[0].ID,a=connections.get(s).parents[0].ID,o=fbxTree.Objects.Model[a],l={modelName:o.attrName?PropertyBinding.sanitizeNodeName(o.attrName):"",morphName:fbxTree.Objects.Deformer[e].attrName};t[i]=l}t[i][n.attr]=n}}})),r.set(parseInt(i),t)}}return r}
// parse nodes in FBXTree.Objects.AnimationStack. These are the top level node in the animation
// hierarchy. Each Stack node will be used to create a AnimationClip
parseAnimStacks(e){const t=fbxTree.Objects.AnimationStack,r={};for(const i in t){const n=connections.get(parseInt(i)).children;n.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");const s=e.get(n[0].ID);r[i]={name:t[i].attrName,layer:s}}return r}addClip(e){let t=[];const r=this;return e.layer.forEach((function(e){t=t.concat(r.generateTracks(e))})),new AnimationClip(e.name,-1,t)}generateTracks(e){const t=[];let r=new Vector3,i=new Quaternion,n=new Vector3;if(e.transform&&e.transform.decompose(r,i,n),r=r.toArray(),i=(new Euler).setFromQuaternion(i,e.eulerOrder).toArray(),n=n.toArray(),void 0!==e.T&&Object.keys(e.T.curves).length>0){const i=this.generateVectorTrack(e.modelName,e.T.curves,r,"position");void 0!==i&&t.push(i)}if(void 0!==e.R&&Object.keys(e.R.curves).length>0){const r=this.generateRotationTrack(e.modelName,e.R.curves,i,e.preRotation,e.postRotation,e.eulerOrder);void 0!==r&&t.push(r)}if(void 0!==e.S&&Object.keys(e.S.curves).length>0){const r=this.generateVectorTrack(e.modelName,e.S.curves,n,"scale");void 0!==r&&t.push(r)}if(void 0!==e.DeformPercent){const r=this.generateMorphTrack(e);void 0!==r&&t.push(r)}return t}generateVectorTrack(e,t,r,i){const n=this.getTimesForAllAxes(t),s=this.getKeyframeTrackValues(n,t,r);return new VectorKeyframeTrack(e+"."+i,n,s)}generateRotationTrack(e,t,r,i,n,s){void 0!==t.x&&(this.interpolateRotations(t.x),t.x.values=t.x.values.map(MathUtils.degToRad)),void 0!==t.y&&(this.interpolateRotations(t.y),t.y.values=t.y.values.map(MathUtils.degToRad)),void 0!==t.z&&(this.interpolateRotations(t.z),t.z.values=t.z.values.map(MathUtils.degToRad));const a=this.getTimesForAllAxes(t),o=this.getKeyframeTrackValues(a,t,r);void 0!==i&&((i=i.map(MathUtils.degToRad)).push(s),i=(new Euler).fromArray(i),i=(new Quaternion).setFromEuler(i)),void 0!==n&&((n=n.map(MathUtils.degToRad)).push(s),n=(new Euler).fromArray(n),n=(new Quaternion).setFromEuler(n).invert());const l=new Quaternion,c=new Euler,u=[];for(let e=0;e<o.length;e+=3)c.set(o[e],o[e+1],o[e+2],s),l.setFromEuler(c),void 0!==i&&l.premultiply(i),void 0!==n&&l.multiply(n),l.toArray(u,e/3*4);return new QuaternionKeyframeTrack(e+".quaternion",a,u)}generateMorphTrack(e){const t=e.DeformPercent.curves.morph,r=t.values.map((function(e){return e/100})),i=sceneGraph.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new NumberKeyframeTrack(e.modelName+".morphTargetInfluences["+i+"]",t.times,r)}
// For all animated objects, times are defined separately for each axis
// Here we'll combine the times into one sorted array without duplicates
getTimesForAllAxes(e){let t=[];if(void 0!==e.x&&(t=t.concat(e.x.times)),void 0!==e.y&&(t=t.concat(e.y.times)),void 0!==e.z&&(t=t.concat(e.z.times)),t=t.sort((function(e,t){return e-t})),t.length>1){let e=1,r=t[0];for(let i=1;i<t.length;i++){const n=t[i];n!==r&&(t[e]=n,r=n,e++)}t=t.slice(0,e)}return t}getKeyframeTrackValues(e,t,r){const i=r,n=[];let s=-1,a=-1,o=-1;return e.forEach((function(e){if(t.x&&(s=t.x.times.indexOf(e)),t.y&&(a=t.y.times.indexOf(e)),t.z&&(o=t.z.times.indexOf(e)),-1!==s){const e=t.x.values[s];n.push(e),i[0]=e}else n.push(i[0]);if(-1!==a){const e=t.y.values[a];n.push(e),i[1]=e}else n.push(i[1]);if(-1!==o){const e=t.z.values[o];n.push(e),i[2]=e}else n.push(i[2])})),n}
// Rotations are defined as Euler angles which can have values  of any size
// These will be converted to quaternions which don't support values greater than
// PI, so we'll interpolate large rotations
interpolateRotations(e){for(let t=1;t<e.values.length;t++){const r=e.values[t-1],i=e.values[t]-r,n=Math.abs(i);if(n>=180){const s=n/180,a=i/s;let o=r+a;const l=e.times[t-1],c=(e.times[t]-l)/s;let u=l+c;const h=[],p=[];for(;u<e.times[t];)h.push(u),u+=c,p.push(o),o+=a;e.times=inject2(e.times,t,h),e.values=inject2(e.values,t,p)}}}},TextParser=class{getPrevNode(){return this.nodeStack[this.currentIndent-2]}getCurrentNode(){return this.nodeStack[this.currentIndent-1]}getCurrentProp(){return this.currentProp}pushStack(e){this.nodeStack.push(e),this.currentIndent+=1}popStack(){this.nodeStack.pop(),this.currentIndent-=1}setCurrentProp(e,t){this.currentProp=e,this.currentPropName=t}parse(e){this.currentIndent=0,this.allNodes=new FBXTree,this.nodeStack=[],this.currentProp=[],this.currentPropName="";const t=this,r=e.split(/[\r\n]+/);return r.forEach((function(e,i){const n=e.match(/^[\s\t]*;/),s=e.match(/^[\s\t]*$/);if(n||s)return;const a=e.match("^\\t{"+t.currentIndent+"}(\\w+):(.*){",""),o=e.match("^\\t{"+t.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)"),l=e.match("^\\t{"+(t.currentIndent-1)+"}}");a?t.parseNodeBegin(e,a):o?t.parseNodeProperty(e,o,r[++i]):l?t.popStack():e.match(/^[^\s\t}]/)&&t.parseNodePropertyContinued(e)})),this.allNodes}parseNodeBegin(e,t){const r=t[1].trim().replace(/^"/,"").replace(/"$/,""),i=t[2].split(",").map((function(e){return e.trim().replace(/^"/,"").replace(/"$/,"")})),n={name:r},s=this.parseNodeAttr(i),a=this.getCurrentNode();0===this.currentIndent?this.allNodes.add(r,n):r in a?("PoseNode"===r?a.PoseNode.push(n):void 0!==a[r].id&&(a[r]={},a[r][a[r].id]=a[r]),""!==s.id&&(a[r][s.id]=n)):"number"==typeof s.id?(a[r]={},a[r][s.id]=n):"Properties70"!==r&&(a[r]="PoseNode"===r?[n]:n),"number"==typeof s.id&&(n.id=s.id),""!==s.name&&(n.attrName=s.name),""!==s.type&&(n.attrType=s.type),this.pushStack(n)}parseNodeAttr(e){let t=e[0];""!==e[0]&&(t=parseInt(e[0]),isNaN(t)&&(t=e[0]));let r="",i="";return e.length>1&&(r=e[1].replace(/^(\w+)::/,""),i=e[2]),{id:t,name:r,type:i}}parseNodeProperty(e,t,r){let i=t[1].replace(/^"/,"").replace(/"$/,"").trim(),n=t[2].replace(/^"/,"").replace(/"$/,"").trim();"Content"===i&&","===n&&(n=r.replace(/"/g,"").replace(/,$/,"").trim());const s=this.getCurrentNode();if("Properties70"!==s.name){if("C"===i){const e=n.split(",").slice(1),t=parseInt(e[0]),r=parseInt(e[1]);let a=n.split(",").slice(3);a=a.map((function(e){return e.trim().replace(/^"/,"")})),i="connections",n=[t,r],append(n,a),void 0===s[i]&&(s[i]=[])}"Node"===i&&(s.id=n),i in s&&Array.isArray(s[i])?s[i].push(n):"a"!==i?s[i]=n:s.a=n,this.setCurrentProp(s,i),"a"===i&&","!==n.slice(-1)&&(s.a=parseNumberArray(n))}else this.parseNodeSpecialProperty(e,i,n)}parseNodePropertyContinued(e){const t=this.getCurrentNode();t.a+=e,","!==e.slice(-1)&&(t.a=parseNumberArray(t.a))}
// parse "Property70"
parseNodeSpecialProperty(e,t,r){const i=r.split('",').map((function(e){return e.trim().replace(/^\"/,"").replace(/\s/,"_")})),n=i[0],s=i[1],a=i[2],o=i[3];let l=i[4];switch(s){case"int":case"enum":case"bool":case"ULongLong":case"double":case"Number":case"FieldOfView":l=parseFloat(l);break;case"Color":case"ColorRGB":case"Vector3D":case"Lcl_Translation":case"Lcl_Rotation":case"Lcl_Scaling":l=parseNumberArray(l)}this.getPrevNode()[n]={type:s,type2:a,flag:o,value:l},this.setCurrentProp(this.getPrevNode(),n)}},BinaryParser=class{parse(e){const t=new BinaryReader(e);t.skip(23);const r=t.getUint32();if(r<6400)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+r);const i=new FBXTree;for(;!this.endOfContent(t);){const e=this.parseNode(t,r);null!==e&&i.add(e.name,e)}return i}
// Check if reader has reached the end of content.
endOfContent(e){return e.size()%16==0?(e.getOffset()+160+16&-16)>=e.size():e.getOffset()+160+16>=e.size()}
// recursively parse nodes until the end of the file is reached
parseNode(e,t){const r={},i=t>=7500?e.getUint64():e.getUint32(),n=t>=7500?e.getUint64():e.getUint32();t>=7500?e.getUint64():e.getUint32();const s=e.getUint8(),a=e.getString(s);if(0===i)return null;const o=[];for(let t=0;t<n;t++)o.push(this.parseProperty(e));const l=o.length>0?o[0]:"",c=o.length>1?o[1]:"",u=o.length>2?o[2]:"";for(r.singleProperty=1===n&&e.getOffset()===i;i>e.getOffset();){const i=this.parseNode(e,t);null!==i&&this.parseSubNode(a,r,i)}return r.propertyList=o,"number"==typeof l&&(r.id=l),""!==c&&(r.attrName=c),""!==u&&(r.attrType=u),""!==a&&(r.name=a),r}parseSubNode(e,t,r){if(!0===r.singleProperty){const e=r.propertyList[0];Array.isArray(e)?(t[r.name]=r,r.a=e):t[r.name]=e}else if("Connections"===e&&"C"===r.name){const e=[];r.propertyList.forEach((function(t,r){0!==r&&e.push(t)})),void 0===t.connections&&(t.connections=[]),t.connections.push(e)}else if("Properties70"===r.name){Object.keys(r).forEach((function(e){t[e]=r[e]}))}else if("Properties70"===e&&"P"===r.name){let e=r.propertyList[0],i=r.propertyList[1];const n=r.propertyList[2],s=r.propertyList[3];let a;0===e.indexOf("Lcl ")&&(e=e.replace("Lcl ","Lcl_")),0===i.indexOf("Lcl ")&&(i=i.replace("Lcl ","Lcl_")),a="Color"===i||"ColorRGB"===i||"Vector"===i||"Vector3D"===i||0===i.indexOf("Lcl_")?[r.propertyList[4],r.propertyList[5],r.propertyList[6]]:r.propertyList[4],t[e]={type:i,type2:n,flag:s,value:a}}else void 0===t[r.name]?"number"==typeof r.id?(t[r.name]={},t[r.name][r.id]=r):t[r.name]=r:"PoseNode"===r.name?(Array.isArray(t[r.name])||(t[r.name]=[t[r.name]]),t[r.name].push(r)):void 0===t[r.name][r.id]&&(t[r.name][r.id]=r)}parseProperty(e){const t=e.getString(1);let r;switch(t){case"C":return e.getBoolean();case"D":return e.getFloat64();case"F":return e.getFloat32();case"I":return e.getInt32();case"L":return e.getInt64();case"R":return r=e.getUint32(),e.getArrayBuffer(r);case"S":return r=e.getUint32(),e.getString(r);case"Y":return e.getInt16();case"b":case"c":case"d":case"f":case"i":case"l":const i=e.getUint32(),n=e.getUint32(),s=e.getUint32();if(0===n)switch(t){case"b":case"c":return e.getBooleanArray(i);case"d":return e.getFloat64Array(i);case"f":return e.getFloat32Array(i);case"i":return e.getInt32Array(i);case"l":return e.getInt64Array(i)}void 0===fflate_module_exports&&console.error("THREE.FBXLoader: External library fflate.min.js required.");const a=unzlibSync(new Uint8Array(e.getArrayBuffer(s))),o=new BinaryReader(a.buffer);switch(t){case"b":case"c":return o.getBooleanArray(i);case"d":return o.getFloat64Array(i);case"f":return o.getFloat32Array(i);case"i":return o.getInt32Array(i);case"l":return o.getInt64Array(i)}break;default:throw new Error("THREE.FBXLoader: Unknown property type "+t)}}},BinaryReader=class{constructor(e,t){this.dv=new DataView(e),this.offset=0,this.littleEndian=void 0===t||t}getOffset(){return this.offset}size(){return this.dv.buffer.byteLength}skip(e){this.offset+=e}
// seems like true/false representation depends on exporter.
// true: 1 or 'Y'(=0x59), false: 0 or 'T'(=0x54)
// then sees LSB.
getBoolean(){return 1==(1&this.getUint8())}getBooleanArray(e){const t=[];for(let r=0;r<e;r++)t.push(this.getBoolean());return t}getUint8(){const e=this.dv.getUint8(this.offset);return this.offset+=1,e}getInt16(){const e=this.dv.getInt16(this.offset,this.littleEndian);return this.offset+=2,e}getInt32(){const e=this.dv.getInt32(this.offset,this.littleEndian);return this.offset+=4,e}getInt32Array(e){const t=[];for(let r=0;r<e;r++)t.push(this.getInt32());return t}getUint32(){const e=this.dv.getUint32(this.offset,this.littleEndian);return this.offset+=4,e}
// JavaScript doesn't support 64-bit integer so calculate this here
// 1 << 32 will return 1 so using multiply operation instead here.
// There's a possibility that this method returns wrong value if the value
// is out of the range between Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER.
// TODO: safely handle 64-bit integer
getInt64(){let e,t;return this.littleEndian?(e=this.getUint32(),t=this.getUint32()):(t=this.getUint32(),e=this.getUint32()),2147483648&t?(t=4294967295&~t,e=4294967295&~e,4294967295===e&&(t=t+1&4294967295),e=e+1&4294967295,-(4294967296*t+e)):4294967296*t+e}getInt64Array(e){const t=[];for(let r=0;r<e;r++)t.push(this.getInt64());return t}
// Note: see getInt64() comment
getUint64(){let e,t;return this.littleEndian?(e=this.getUint32(),t=this.getUint32()):(t=this.getUint32(),e=this.getUint32()),4294967296*t+e}getFloat32(){const e=this.dv.getFloat32(this.offset,this.littleEndian);return this.offset+=4,e}getFloat32Array(e){const t=[];for(let r=0;r<e;r++)t.push(this.getFloat32());return t}getFloat64(){const e=this.dv.getFloat64(this.offset,this.littleEndian);return this.offset+=8,e}getFloat64Array(e){const t=[];for(let r=0;r<e;r++)t.push(this.getFloat64());return t}getArrayBuffer(e){const t=this.dv.buffer.slice(this.offset,this.offset+e);return this.offset+=e,t}getString(e){let t=[];for(let r=0;r<e;r++)t[r]=this.getUint8();const r=t.indexOf(0);return r>=0&&(t=t.slice(0,r)),LoaderUtils.decodeText(new Uint8Array(t))}},FBXTree=class{add(e,t){this[e]=t}};
// node_modules/three/examples/jsm/loaders/FBXLoader.js
function isFbxFormatBinary(e){const t="Kaydara FBX Binary  \0";return e.byteLength>=t.length&&t===convertArrayBufferToString(e,0,t.length)}function isFbxFormatASCII(e){const t=["K","a","y","d","a","r","a","\\","F","B","X","\\","B","i","n","a","r","y","\\","\\"];let r=0;function i(t){const i=e[t-1];return e=e.slice(r+t),r++,i}for(let e=0;e<t.length;++e){if(i(1)===t[e])return!1}return!0}function getFbxVersion(e){const t=e.match(/FBXVersion: (\d+)/);if(t){return parseInt(t[1])}throw new Error("THREE.FBXLoader: Cannot find the version number for the file given.")}function convertFBXTimeToSeconds(e){return e/46186158e3}var dataArray=[];function getData(e,t,r,i){let n;switch(i.mappingType){case"ByPolygonVertex":n=e;break;case"ByPolygon":n=t;break;case"ByVertice":n=r;break;case"AllSame":n=i.indices[0];break;default:console.warn("THREE.FBXLoader: unknown attribute mapping type "+i.mappingType)}"IndexToDirect"===i.referenceType&&(n=i.indices[n]);const s=n*i.dataSize,a=s+i.dataSize;return slice(dataArray,i.buffer,s,a)}var tempEuler=new Euler,tempVec=new Vector3;function generateTransform(e){const t=new Matrix4,r=new Matrix4,i=new Matrix4,n=new Matrix4,s=new Matrix4,a=new Matrix4,o=new Matrix4,l=new Matrix4,c=new Matrix4,u=new Matrix4,h=new Matrix4,p=new Matrix4,d=e.inheritType?e.inheritType:0;if(e.translation&&t.setPosition(tempVec.fromArray(e.translation)),e.preRotation){const t=e.preRotation.map(MathUtils.degToRad);t.push(e.eulerOrder||Euler.DefaultOrder),r.makeRotationFromEuler(tempEuler.fromArray(t))}if(e.rotation){const t=e.rotation.map(MathUtils.degToRad);t.push(e.eulerOrder||Euler.DefaultOrder),i.makeRotationFromEuler(tempEuler.fromArray(t))}if(e.postRotation){const t=e.postRotation.map(MathUtils.degToRad);t.push(e.eulerOrder||Euler.DefaultOrder),n.makeRotationFromEuler(tempEuler.fromArray(t)),n.invert()}e.scale&&s.scale(tempVec.fromArray(e.scale)),e.scalingOffset&&o.setPosition(tempVec.fromArray(e.scalingOffset)),e.scalingPivot&&a.setPosition(tempVec.fromArray(e.scalingPivot)),e.rotationOffset&&l.setPosition(tempVec.fromArray(e.rotationOffset)),e.rotationPivot&&c.setPosition(tempVec.fromArray(e.rotationPivot)),e.parentMatrixWorld&&(h.copy(e.parentMatrix),u.copy(e.parentMatrixWorld));const m=r.clone().multiply(i).multiply(n),f=new Matrix4;f.extractRotation(u);const g=new Matrix4;g.copyPosition(u);const _=g.clone().invert().multiply(u),y=f.clone().invert().multiply(_),T=s,v=new Matrix4;if(0===d)v.copy(f).multiply(m).multiply(y).multiply(T);else if(1===d)v.copy(f).multiply(y).multiply(m).multiply(T);else{const e=(new Matrix4).scale((new Vector3).setFromMatrixScale(h)).clone().invert(),t=y.clone().multiply(e);v.copy(f).multiply(m).multiply(t).multiply(T)}const E=c.clone().invert(),I=a.clone().invert();let b=t.clone().multiply(l).multiply(c).multiply(r).multiply(i).multiply(n).multiply(E).multiply(o).multiply(a).multiply(s).multiply(I);const x=(new Matrix4).copyPosition(b),S=u.clone().multiply(x);return p.copyPosition(S),b=p.clone().multiply(v),b.premultiply(u.invert()),b}function getEulerOrder(e){const t=["ZYX",
// -> XYZ extrinsic
"YZX",
// -> XZY extrinsic
"XZY",
// -> YZX extrinsic
"ZXY",
// -> YXZ extrinsic
"YXZ",
// -> ZXY extrinsic
"XYZ"];return 6===(e=e||0)?(console.warn("THREE.FBXLoader: unsupported Euler Order: Spherical XYZ. Animations and rotations may be incorrect."),t[0]):t[e]}function parseNumberArray(e){return e.split(",").map((function(e){return parseFloat(e)}))}function convertArrayBufferToString(e,t,r){return void 0===t&&(t=0),void 0===r&&(r=e.byteLength),LoaderUtils.decodeText(new Uint8Array(e,t,r))}function append(e,t){for(let r=0,i=e.length,n=t.length;r<n;r++,i++)e[i]=t[r]}function slice(e,t,r,i){for(let n=r,s=0;n<i;n++,s++)e[s]=t[n];return e}function inject2(e,t,r){return e.slice(0,t).concat(r).concat(e.slice(t))}
// node_modules/three/examples/jsm/loaders/FontLoader.js
var FontLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(e){const r=n.parse(JSON.parse(e));t&&t(r)}),r,i)}parse(e){return new Font(e)}},Font=class{constructor(e){this.isFont=!0,this.type="Font",this.data=e}generateShapes(e,t=100){const r=[],i=createPaths(e,t,this.data);for(let e=0,t=i.length;e<t;e++)r.push(...i[e].toShapes());return r}};function createPaths(e,t,r){const i=Array.from(e),n=t/r.resolution,s=(r.boundingBox.yMax-r.boundingBox.yMin+r.underlineThickness)*n,a=[];let o=0,l=0;for(let e=0;e<i.length;e++){const t=i[e];if("\n"===t)o=0,l-=s;else{const e=createPath(t,n,o,l,r);o+=e.offsetX,a.push(e.path)}}return a}function createPath(e,t,r,i,n){const s=n.glyphs[e]||n.glyphs["?"];if(!s)return void console.error('THREE.Font: character "'+e+'" does not exists in font family '+n.familyName+".");const a=new ShapePath;let o,l,c,u,h,p,d,m;if(s.o){const e=s._cachedOutline||(s._cachedOutline=s.o.split(" "));for(let n=0,s=e.length;n<s;){switch(e[n++]){case"m":o=e[n++]*t+r,l=e[n++]*t+i,a.moveTo(o,l);break;case"l":o=e[n++]*t+r,l=e[n++]*t+i,a.lineTo(o,l);break;case"q":c=e[n++]*t+r,u=e[n++]*t+i,h=e[n++]*t+r,p=e[n++]*t+i,a.quadraticCurveTo(h,p,c,u);break;case"b":c=e[n++]*t+r,u=e[n++]*t+i,h=e[n++]*t+r,p=e[n++]*t+i,d=e[n++]*t+r,m=e[n++]*t+i,a.bezierCurveTo(h,p,d,m,c,u)}}}return{offsetX:s.ha*t,path:a}}
// node_modules/three/examples/jsm/loaders/ifc/web-ifc-api.js
var __defProp2=Object.defineProperty,__getOwnPropSymbols2=Object.getOwnPropertySymbols,__hasOwnProp2=Object.prototype.hasOwnProperty,__propIsEnum2=Object.prototype.propertyIsEnumerable,__defNormalProp2=(e,t,r)=>t in e?__defProp2(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,__spreadValues2=(e,t)=>{for(var r in t||(t={}))__hasOwnProp2.call(t,r)&&__defNormalProp2(e,r,t[r]);if(__getOwnPropSymbols2)for(var r of __getOwnPropSymbols2(t))__propIsEnum2.call(t,r)&&__defNormalProp2(e,r,t[r]);return e},__require2=e=>{if(void 0!==__require)return __require(e);throw new Error('Dynamic require of "'+e+'" is not supported')},__commonJS2=(e,t)=>function(){return t||(0,e[Object.keys(e)[0]])((t={exports:{}}).exports,t),t.exports},__async2=(e,t,r)=>new Promise(((i,n)=>{var s=e=>{try{o(r.next(e))}catch(e){n(e)}},a=e=>{try{o(r.throw(e))}catch(e){n(e)}},o=e=>e.done?i(e.value):Promise.resolve(e.value).then(s,a);o((r=r.apply(e,t)).next())})),require_crypto=__commonJS2({"(disabled):crypto"(){}}),require_web_ifc=__commonJS2({"dist/web-ifc.js"(e,t){var r,i=(r="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,"undefined"!=typeof __filename&&(r=r||__filename),function(e){var t,i,n=void 0!==(e=e||{})?e:{};n.ready=new Promise((function(e,r){t=e,i=r}));var s,a={};for(s in n)n.hasOwnProperty(s)&&(a[s]=n[s]);var o=[],l="./this.program",c=function(e,t){throw t},u=!1,h=!1,p=!1,d=!1;u="object"==typeof window,h="function"==typeof importScripts,p="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,d=!u&&!p&&!h;var m,f,g,_,y="";function T(e){return n.locateFile?n.locateFile(e,y):y+e}p?(y=h?__require2("path").dirname(y)+"/":__dirname+"/",m=function(e,t){return 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l=o===n.length-1;if(l&&t.parent)break;if(s=je.lookupNode(s,n[o]),a=Ue.join2(a,n[o]),je.isMountpoint(s)&&(!l||l&&t.follow_mount)&&(s=s.mounted.root),!l||t.follow)for(var c=0;je.isLink(s.mode);){var u=je.readlink(a);if(a=ke.resolve(Ue.dirname(a),u),s=je.lookupPath(a,{recurse_count:t.recurse_count}).node,c++>40)throw new je.ErrnoError(32)}}return{path:a,node:s}},getPath:function(e){for(var t;;){if(je.isRoot(e)){var r=e.mount.mountpoint;return t?"/"!==r[r.length-1]?r+"/"+t:r+t:r}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:function(e,t){for(var r=0,i=0;i<t.length;i++)r=(r<<5)-r+t.charCodeAt(i)|0;return(e+r>>>0)%je.nameTable.length},hashAddNode:function(e){var t=je.hashName(e.parent.id,e.name);e.name_next=je.nameTable[t],je.nameTable[t]=e},hashRemoveNode:function(e){var t=je.hashName(e.parent.id,e.name);if(je.nameTable[t]===e)je.nameTable[t]=e.name_next;else for(var r=je.nameTable[t];r;){if(r.name_next===e){r.name_next=e.name_next;break}r=r.name_next}},lookupNode:function(e,t){var r=je.mayLookup(e);if(r)throw new je.ErrnoError(r,e);for(var i=je.hashName(e.id,t),n=je.nameTable[i];n;n=n.name_next){var s=n.name;if(n.parent.id===e.id&&s===t)return n}return je.lookup(e,t)},createNode:function(e,t,r,i){var n=new je.FSNode(e,t,r,i);return je.hashAddNode(n),n},destroyNode:function(e){je.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:function(e){var t=je.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:function(e){var t=["r","w","rw"][3&e];return 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je.streams[e]},createStream:function(e,t,r){je.FSStream||(je.FSStream=function(){},je.FSStream.prototype={object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}});var i=new je.FSStream;for(var n in e)i[n]=e[n];e=i;var s=je.nextfd(t,r);return e.fd=s,je.streams[s]=e,e},closeStream:function(e){je.streams[e]=null},chrdev_stream_ops:{open:function(e){var t=je.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new je.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,t){return e<<8|t},registerDevice:function(e,t){je.devices[e]={stream_ops:t}},getDevice:function(e){return je.devices[e]},getMounts:function(e){for(var t=[],r=[e];r.length;){var i=r.pop();t.push(i),r.push.apply(r,i.mounts)}return 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r=t.node,i=r.mounted,n=je.getMounts(i);Object.keys(je.nameTable).forEach((function(e){for(var t=je.nameTable[e];t;){var r=t.name_next;-1!==n.indexOf(t.mount)&&je.destroyNode(t),t=r}})),r.mounted=null;var s=r.mount.mounts.indexOf(i);r.mount.mounts.splice(s,1)},lookup:function(e,t){return e.node_ops.lookup(e,t)},mknod:function(e,t,r){var i=je.lookupPath(e,{parent:!0}).node,n=Ue.basename(e);if(!n||"."===n||".."===n)throw new je.ErrnoError(28);var s=je.mayCreate(i,n);if(s)throw new je.ErrnoError(s);if(!i.node_ops.mknod)throw new je.ErrnoError(63);return i.node_ops.mknod(i,n,t,r)},create:function(e,t){return t=void 0!==t?t:438,t&=4095,t|=32768,je.mknod(e,t,0)},mkdir:function(e,t){return t=void 0!==t?t:511,t&=1023,t|=16384,je.mknod(e,t,0)},mkdirTree:function(e,t){for(var r=e.split("/"),i="",n=0;n<r.length;++n)if(r[n]){i+="/"+r[n];try{je.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:function(e,t,r){return void 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"+t.message)}},readlink:function(e){var t=je.lookupPath(e).node;if(!t)throw new je.ErrnoError(44);if(!t.node_ops.readlink)throw new je.ErrnoError(28);return ke.resolve(je.getPath(t.parent),t.node_ops.readlink(t))},stat:function(e,t){var r=je.lookupPath(e,{follow:!t}).node;if(!r)throw new je.ErrnoError(44);if(!r.node_ops.getattr)throw new je.ErrnoError(63);return r.node_ops.getattr(r)},lstat:function(e){return je.stat(e,!0)},chmod:function(e,t,r){var i;if(!(i="string"==typeof e?je.lookupPath(e,{follow:!r}).node:e).node_ops.setattr)throw new je.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:function(e,t){je.chmod(e,t,!0)},fchmod:function(e,t){var r=je.getStream(e);if(!r)throw new je.ErrnoError(8);je.chmod(r.node,t)},chown:function(e,t,r,i){var n;if(!(n="string"==typeof e?je.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new je.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:function(e,t,r){je.chown(e,t,r,!0)},fchown:function(e,t,r){var i=je.getStream(e);if(!i)throw new je.ErrnoError(8);je.chown(i.node,t,r)},truncate:function(e,t){if(t<0)throw new je.ErrnoError(28);var r;if(!(r="string"==typeof e?je.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new je.ErrnoError(63);if(je.isDir(r.mode))throw new je.ErrnoError(31);if(!je.isFile(r.mode))throw new je.ErrnoError(28);var i=je.nodePermissions(r,"w");if(i)throw new je.ErrnoError(i);r.node_ops.setattr(r,{size:t,timestamp:Date.now()})},ftruncate:function(e,t){var r=je.getStream(e);if(!r)throw new je.ErrnoError(8);if(0==(2097155&r.flags))throw new je.ErrnoError(28);je.truncate(r.node,t)},utime:function(e,t,r){var i=je.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,r)})},open:function(e,t,r,i,s){if(""===e)throw new je.ErrnoError(44);var a;if(r=void 0===r?438:r,r=64&(t="string"==typeof 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u=0;1!=(2097155&t)&&(u|=je.tracking.openFlags.READ),0!=(2097155&t)&&(u|=je.tracking.openFlags.WRITE),je.trackingDelegate.onOpenFile(e,u)}}catch(t){E("FS.trackingDelegate['onOpenFile']('"+e+"', flags) threw an exception: "+t.message)}return c},close:function(e){if(je.isClosed(e))throw new je.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{je.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,t,r){if(je.isClosed(e))throw new je.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new je.ErrnoError(70);if(0!=r&&1!=r&&2!=r)throw new je.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,r),e.ungotten=[],e.position},read:function(e,t,r,i,n){if(r>>>=0,i<0||n<0)throw new je.ErrnoError(28);if(je.isClosed(e))throw new je.ErrnoError(8);if(1==(2097155&e.flags))throw new je.ErrnoError(8);if(je.isDir(e.node.mode))throw new je.ErrnoError(31);if(!e.stream_ops.read)throw new je.ErrnoError(28);var s=void 0!==n;if(s){if(!e.seekable)throw new je.ErrnoError(70)}else n=e.position;var a=e.stream_ops.read(e,t,r,i,n);return s||(e.position+=a),a},write:function(e,t,r,i,n,s){if(r>>>=0,i<0||n<0)throw new je.ErrnoError(28);if(je.isClosed(e))throw new je.ErrnoError(8);if(0==(2097155&e.flags))throw new je.ErrnoError(8);if(je.isDir(e.node.mode))throw new je.ErrnoError(31);if(!e.stream_ops.write)throw new je.ErrnoError(28);e.seekable&&1024&e.flags&&je.llseek(e,0,2);var a=void 0!==n;if(a){if(!e.seekable)throw new je.ErrnoError(70)}else n=e.position;var o=e.stream_ops.write(e,t,r,i,n,s);a||(e.position+=o);try{e.path&&je.trackingDelegate.onWriteToFile&&je.trackingDelegate.onWriteToFile(e.path)}catch(t){E("FS.trackingDelegate['onWriteToFile']('"+e.path+"') threw an exception: "+t.message)}return o},allocate:function(e,t,r){if(je.isClosed(e))throw new je.ErrnoError(8);if(t<0||r<=0)throw new je.ErrnoError(28);if(0==(2097155&e.flags))throw new je.ErrnoError(8);if(!je.isFile(e.node.mode)&&!je.isDir(e.node.mode))throw new je.ErrnoError(43);if(!e.stream_ops.allocate)throw new je.ErrnoError(138);e.stream_ops.allocate(e,t,r)},mmap:function(e,t,r,i,n,s){if(t>>>=0,0!=(2&n)&&0==(2&s)&&2!=(2097155&e.flags))throw new je.ErrnoError(2);if(1==(2097155&e.flags))throw new je.ErrnoError(2);if(!e.stream_ops.mmap)throw new je.ErrnoError(43);return e.stream_ops.mmap(e,t,r,i,n,s)},msync:function(e,t,r,i,n){return r>>>=0,e&&e.stream_ops.msync?e.stream_ops.msync(e,t,r,i,n):0},munmap:function(e){return 0},ioctl:function(e,t,r){if(!e.stream_ops.ioctl)throw new je.ErrnoError(59);return e.stream_ops.ioctl(e,t,r)},readFile:function(e,t){if((t=t||{}).flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var r,i=je.open(e,t.flags),n=je.stat(e).size,s=new Uint8Array(n);return je.read(i,s,0,n,0),"utf8"===t.encoding?r=D(s,0):"binary"===t.encoding&&(r=s),je.close(i),r},writeFile:function(e,t,r){(r=r||{}).flags=r.flags||577;var i=je.open(e,r.flags,r.mode);if("string"==typeof t){var n=new Uint8Array(N(t)+1),s=L(t,n,0,n.length);je.write(i,n,0,s,void 0,r.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");je.write(i,t,0,t.byteLength,void 0,r.canOwn)}je.close(i)},cwd:function(){return je.currentPath},chdir:function(e){var t=je.lookupPath(e,{follow:!0});if(null===t.node)throw new je.ErrnoError(44);if(!je.isDir(t.node.mode))throw new je.ErrnoError(54);var r=je.nodePermissions(t.node,"x");if(r)throw new je.ErrnoError(r);je.currentPath=t.path},createDefaultDirectories:function(){je.mkdir("/tmp"),je.mkdir("/home"),je.mkdir("/home/web_user")},createDefaultDevices:function(){je.mkdir("/dev"),je.registerDevice(je.makedev(1,3),{read:function(){return 0},write:function(e,t,r,i,n){return 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TEDCASE=4156078855,IFCWALLSTANDARDCASE=3512223829,IFCWALLTYPE=1898987631,IFCWASTETERMINAL=4237592921,IFCWASTETERMINALTYPE=1133259667,IFCWINDOW=3304561284,IFCWINDOWLININGPROPERTIES=336235671,IFCWINDOWPANELPROPERTIES=512836454,IFCWINDOWSTANDARDCASE=486154966,IFCWINDOWSTYLE=1299126871,IFCWINDOWTYPE=4009809668,IFCWORKCALENDAR=4088093105,IFCWORKCONTROL=1028945134,IFCWORKPLAN=4218914973,IFCWORKSCHEDULE=3342526732,IFCWORKTIME=1236880293,IFCZSHAPEPROFILEDEF=2543172580,IFCZONE=1033361043,FromRawLineData={};FromRawLineData[IFCACTIONREQUEST]=e=>IfcActionRequest.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCACTOR]=e=>IfcActor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCACTORROLE]=e=>IfcActorRole.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCACTUATOR]=e=>IfcActuator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCACTUATORTYPE]=e=>IfcActuatorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCADDRESS]=e=>IfcAddress.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCADVANCEDBREP]=e=>IfcAdvancedBrep.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCADVANCEDBREPWITHVOIDS]=e=>IfcAdvancedBrepWithVoids.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCADVANCEDFACE]=e=>IfcAdvancedFace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTERMINAL]=e=>IfcAirTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTERMINALBOX]=e=>IfcAirTerminalBox.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTERMINALBOXTYPE]=e=>IfcAirTerminalBoxType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTERMINALTYPE]=e=>IfcAirTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTOAIRHEATRECOVERY]=e=>IfcAirToAirHeatRecovery.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAIRTOAIRHEATRECOVERYTYPE]=e=>IfcAirToAirHeatRecoveryType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALARM]=e=>IfcAlarm.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALARMTYPE]=e=>IfcAlarmType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT]=e=>IfcAlignment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DHORIZONTAL]=e=>IfcAlignment2DHorizontal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DHORIZONTALSEGMENT]=e=>IfcAlignment2DHorizontalSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DSEGMENT]=e=>IfcAlignment2DSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DVERSEGCIRCULARARC]=e=>IfcAlignment2DVerSegCircularArc.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DVERSEGLINE]=e=>IfcAlignment2DVerSegLine.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DVERSEGPARABOLICARC]=e=>IfcAlignment2DVerSegParabolicArc.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DVERTICAL]=e=>IfcAlignment2DVertical.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENT2DVERTICALSEGMENT]=e=>IfcAlignment2DVerticalSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCALIGNMENTCURVE]=e=>IfcAlignmentCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCANNOTATION]=e=>IfcAnnotation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCANNOTATIONFILLAREA]=e=>IfcAnnotationFillArea.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAPPLICATION]=e=>IfcApplication.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAPPLIEDVALUE]=e=>IfcAppliedValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAPPROVAL]=e=>IfcApproval.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAPPROVALRELATIONSHIP]=e=>IfcApprovalRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCARBITRARYCLOSEDPROFILEDEF]=e=>IfcArbitraryClosedProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCARBITRARYOPENPROFILEDEF]=e=>IfcArbitraryOpenProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCARBITRARYPROFILEDEFWITHVOIDS]=e=>IfcArbitraryProfileDefWithVoids.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCASSET]=e=>IfcAsset.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCASYMMETRICISHAPEPROFILEDEF]=e=>IfcAsymmetricIShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAUDIOVISUALAPPLIANCE]=e=>IfcAudioVisualAppliance.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAUDIOVISUALAPPLIANCETYPE]=e=>IfcAudioVisualApplianceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAXIS1PLACEMENT]=e=>IfcAxis1Placement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAXIS2PLACEMENT2D]=e=>IfcAxis2Placement2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCAXIS2PLACEMENT3D]=e=>IfcAxis2Placement3D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBSPLINECURVE]=e=>IfcBSplineCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBSPLINECURVEWITHKNOTS]=e=>IfcBSplineCurveWithKnots.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBSPLINESURFACE]=e=>IfcBSplineSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBSPLINESURFACEWITHKNOTS]=e=>IfcBSplineSurfaceWithKnots.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBEAM]=e=>IfcBeam.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBEAMSTANDARDCASE]=e=>IfcBeamStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBEAMTYPE]=e=>IfcBeamType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBEARING]=e=>IfcBearing.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBEARINGTYPE]=e=>IfcBearingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBLOBTEXTURE]=e=>IfcBlobTexture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBLOCK]=e=>IfcBlock.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOILER]=e=>IfcBoiler.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOILERTYPE]=e=>IfcBoilerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOOLEANCLIPPINGRESULT]=e=>IfcBooleanClippingResult.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOOLEANRESULT]=e=>IfcBooleanResult.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYCONDITION]=e=>IfcBoundaryCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYCURVE]=e=>IfcBoundaryCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYEDGECONDITION]=e=>IfcBoundaryEdgeCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYFACECONDITION]=e=>IfcBoundaryFaceCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYNODECONDITION]=e=>IfcBoundaryNodeCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDARYNODECONDITIONWARPING]=e=>IfcBoundaryNodeConditionWarping.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDEDCURVE]=e=>IfcBoundedCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDEDSURFACE]=e=>IfcBoundedSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOUNDINGBOX]=e=>IfcBoundingBox.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBOXEDHALFSPACE]=e=>IfcBoxedHalfSpace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBRIDGE]=e=>IfcBridge.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBRIDGEPART]=e=>IfcBridgePart.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDING]=e=>IfcBuilding.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENT]=e=>IfcBuildingElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENTPART]=e=>IfcBuildingElementPart.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENTPARTTYPE]=e=>IfcBuildingElementPartType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENTPROXY]=e=>IfcBuildingElementProxy.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENTPROXYTYPE]=e=>IfcBuildingElementProxyType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGELEMENTTYPE]=e=>IfcBuildingElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGSTOREY]=e=>IfcBuildingStorey.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBUILDINGSYSTEM]=e=>IfcBuildingSystem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBURNER]=e=>IfcBurner.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCBURNERTYPE]=e=>IfcBurnerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCSHAPEPROFILEDEF]=e=>IfcCShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLECARRIERFITTING]=e=>IfcCableCarrierFitting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLECARRIERFITTINGTYPE]=e=>IfcCableCarrierFittingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLECARRIERSEGMENT]=e=>IfcCableCarrierSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLECARRIERSEGMENTTYPE]=e=>IfcCableCarrierSegmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLEFITTING]=e=>IfcCableFitting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLEFITTINGTYPE]=e=>IfcCableFittingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLESEGMENT]=e=>IfcCableSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCABLESEGMENTTYPE]=e=>IfcCableSegmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCAISSONFOUNDATION]=e=>IfcCaissonFoundation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCAISSONFOUNDATIONTYPE]=e=>IfcCaissonFoundationType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANPOINT]=e=>IfcCartesianPoint.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANPOINTLIST]=e=>IfcCartesianPointList.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANPOINTLIST2D]=e=>IfcCartesianPointList2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANPOINTLIST3D]=e=>IfcCartesianPointList3D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANTRANSFORMATIONOPERATOR]=e=>IfcCartesianTransformationOperator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANTRANSFORMATIONOPERATOR2D]=e=>IfcCartesianTransformationOperator2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANTRANSFORMATIONOPERATOR2DNONUNIFORM]=e=>IfcCartesianTransformationOperator2DnonUniform.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANTRANSFORMATIONOPERATOR3D]=e=>IfcCartesianTransformationOperator3D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCARTESIANTRANSFORMATIONOPERATOR3DNONUNIFORM]=e=>IfcCartesianTransformationOperator3DnonUniform.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCENTERLINEPROFILEDEF]=e=>IfcCenterLineProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCHILLER]=e=>IfcChiller.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCHILLERTYPE]=e=>IfcChillerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCHIMNEY]=e=>IfcChimney.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCHIMNEYTYPE]=e=>IfcChimneyType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIRCLE]=e=>IfcCircle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIRCLEHOLLOWPROFILEDEF]=e=>IfcCircleHollowProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIRCLEPROFILEDEF]=e=>IfcCircleProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIRCULARARCSEGMENT2D]=e=>IfcCircularArcSegment2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIVILELEMENT]=e=>IfcCivilElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCIVILELEMENTTYPE]=e=>IfcCivilElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCLASSIFICATION]=e=>IfcClassification.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCLASSIFICATIONREFERENCE]=e=>IfcClassificationReference.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCLOSEDSHELL]=e=>IfcClosedShell.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOIL]=e=>IfcCoil.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOILTYPE]=e=>IfcCoilType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLOURRGB]=e=>IfcColourRgb.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLOURRGBLIST]=e=>IfcColourRgbList.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLOURSPECIFICATION]=e=>IfcColourSpecification.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLUMN]=e=>IfcColumn.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLUMNSTANDARDCASE]=e=>IfcColumnStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOLUMNTYPE]=e=>IfcColumnType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMMUNICATIONSAPPLIANCE]=e=>IfcCommunicationsAppliance.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMMUNICATIONSAPPLIANCETYPE]=e=>IfcCommunicationsApplianceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPLEXPROPERTY]=e=>IfcComplexProperty.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPLEXPROPERTYTEMPLATE]=e=>IfcComplexPropertyTemplate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPOSITECURVE]=e=>IfcCompositeCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPOSITECURVEONSURFACE]=e=>IfcCompositeCurveOnSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPOSITECURVESEGMENT]=e=>IfcCompositeCurveSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPOSITEPROFILEDEF]=e=>IfcCompositeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPRESSOR]=e=>IfcCompressor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOMPRESSORTYPE]=e=>IfcCompressorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONDENSER]=e=>IfcCondenser.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONDENSERTYPE]=e=>IfcCondenserType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONIC]=e=>IfcConic.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTEDFACESET]=e=>IfcConnectedFaceSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONCURVEGEOMETRY]=e=>IfcConnectionCurveGeometry.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONGEOMETRY]=e=>IfcConnectionGeometry.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONPOINTECCENTRICITY]=e=>IfcConnectionPointEccentricity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONPOINTGEOMETRY]=e=>IfcConnectionPointGeometry.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONSURFACEGEOMETRY]=e=>IfcConnectionSurfaceGeometry.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONNECTIONVOLUMEGEOMETRY]=e=>IfcConnectionVolumeGeometry.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRAINT]=e=>IfcConstraint.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONEQUIPMENTRESOURCE]=e=>IfcConstructionEquipmentResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONEQUIPMENTRESOURCETYPE]=e=>IfcConstructionEquipmentResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONMATERIALRESOURCE]=e=>IfcConstructionMaterialResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONMATERIALRESOURCETYPE]=e=>IfcConstructionMaterialResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONPRODUCTRESOURCE]=e=>IfcConstructionProductResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONPRODUCTRESOURCETYPE]=e=>IfcConstructionProductResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONRESOURCE]=e=>IfcConstructionResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONSTRUCTIONRESOURCETYPE]=e=>IfcConstructionResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONTEXT]=e=>IfcContext.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONTEXTDEPENDENTUNIT]=e=>IfcContextDependentUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONTROL]=e=>IfcControl.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONTROLLER]=e=>IfcController.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONTROLLERTYPE]=e=>IfcControllerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONVERSIONBASEDUNIT]=e=>IfcConversionBasedUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCONVERSIONBASEDUNITWITHOFFSET]=e=>IfcConversionBasedUnitWithOffset.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOOLEDBEAM]=e=>IfcCooledBeam.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOOLEDBEAMTYPE]=e=>IfcCooledBeamType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOOLINGTOWER]=e=>IfcCoolingTower.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOOLINGTOWERTYPE]=e=>IfcCoolingTowerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOORDINATEOPERATION]=e=>IfcCoordinateOperation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOORDINATEREFERENCESYSTEM]=e=>IfcCoordinateReferenceSystem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOSTITEM]=e=>IfcCostItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOSTSCHEDULE]=e=>IfcCostSchedule.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOSTVALUE]=e=>IfcCostValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOVERING]=e=>IfcCovering.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCOVERINGTYPE]=e=>IfcCoveringType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCREWRESOURCE]=e=>IfcCrewResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCREWRESOURCETYPE]=e=>IfcCrewResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCSGPRIMITIVE3D]=e=>IfcCsgPrimitive3D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCSGSOLID]=e=>IfcCsgSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURRENCYRELATIONSHIP]=e=>IfcCurrencyRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURTAINWALL]=e=>IfcCurtainWall.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURTAINWALLTYPE]=e=>IfcCurtainWallType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVE]=e=>IfcCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVEBOUNDEDPLANE]=e=>IfcCurveBoundedPlane.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVEBOUNDEDSURFACE]=e=>IfcCurveBoundedSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVESEGMENT2D]=e=>IfcCurveSegment2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVESTYLE]=e=>IfcCurveStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVESTYLEFONT]=e=>IfcCurveStyleFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVESTYLEFONTANDSCALING]=e=>IfcCurveStyleFontAndScaling.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCURVESTYLEFONTPATTERN]=e=>IfcCurveStyleFontPattern.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCCYLINDRICALSURFACE]=e=>IfcCylindricalSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDAMPER]=e=>IfcDamper.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDAMPERTYPE]=e=>IfcDamperType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDEEPFOUNDATION]=e=>IfcDeepFoundation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDEEPFOUNDATIONTYPE]=e=>IfcDeepFoundationType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDERIVEDPROFILEDEF]=e=>IfcDerivedProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDERIVEDUNIT]=e=>IfcDerivedUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDERIVEDUNITELEMENT]=e=>IfcDerivedUnitElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDIMENSIONALEXPONENTS]=e=>IfcDimensionalExponents.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDIRECTION]=e=>IfcDirection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISCRETEACCESSORY]=e=>IfcDiscreteAccessory.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISCRETEACCESSORYTYPE]=e=>IfcDiscreteAccessoryType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTANCEEXPRESSION]=e=>IfcDistanceExpression.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONCHAMBERELEMENT]=e=>IfcDistributionChamberElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONCHAMBERELEMENTTYPE]=e=>IfcDistributionChamberElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONCIRCUIT]=e=>IfcDistributionCircuit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONCONTROLELEMENT]=e=>IfcDistributionControlElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONCONTROLELEMENTTYPE]=e=>IfcDistributionControlElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONELEMENT]=e=>IfcDistributionElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONELEMENTTYPE]=e=>IfcDistributionElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONFLOWELEMENT]=e=>IfcDistributionFlowElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONFLOWELEMENTTYPE]=e=>IfcDistributionFlowElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONPORT]=e=>IfcDistributionPort.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDISTRIBUTIONSYSTEM]=e=>IfcDistributionSystem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOCUMENTINFORMATION]=e=>IfcDocumentInformation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOCUMENTINFORMATIONRELATIONSHIP]=e=>IfcDocumentInformationRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOCUMENTREFERENCE]=e=>IfcDocumentReference.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOOR]=e=>IfcDoor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOORLININGPROPERTIES]=e=>IfcDoorLiningProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOORPANELPROPERTIES]=e=>IfcDoorPanelProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOORSTANDARDCASE]=e=>IfcDoorStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOORSTYLE]=e=>IfcDoorStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDOORTYPE]=e=>IfcDoorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDRAUGHTINGPREDEFINEDCOLOUR]=e=>IfcDraughtingPreDefinedColour.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDRAUGHTINGPREDEFINEDCURVEFONT]=e=>IfcDraughtingPreDefinedCurveFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTFITTING]=e=>IfcDuctFitting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTFITTINGTYPE]=e=>IfcDuctFittingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTSEGMENT]=e=>IfcDuctSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTSEGMENTTYPE]=e=>IfcDuctSegmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTSILENCER]=e=>IfcDuctSilencer.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCDUCTSILENCERTYPE]=e=>IfcDuctSilencerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEDGE]=e=>IfcEdge.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEDGECURVE]=e=>IfcEdgeCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEDGELOOP]=e=>IfcEdgeLoop.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICAPPLIANCE]=e=>IfcElectricAppliance.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICAPPLIANCETYPE]=e=>IfcElectricApplianceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICDISTRIBUTIONBOARD]=e=>IfcElectricDistributionBoard.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICDISTRIBUTIONBOARDTYPE]=e=>IfcElectricDistributionBoardType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICFLOWSTORAGEDEVICE]=e=>IfcElectricFlowStorageDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICFLOWSTORAGEDEVICETYPE]=e=>IfcElectricFlowStorageDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICGENERATOR]=e=>IfcElectricGenerator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICGENERATORTYPE]=e=>IfcElectricGeneratorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICMOTOR]=e=>IfcElectricMotor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICMOTORTYPE]=e=>IfcElectricMotorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICTIMECONTROL]=e=>IfcElectricTimeControl.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELECTRICTIMECONTROLTYPE]=e=>IfcElectricTimeControlType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENT]=e=>IfcElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTASSEMBLY]=e=>IfcElementAssembly.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTASSEMBLYTYPE]=e=>IfcElementAssemblyType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTCOMPONENT]=e=>IfcElementComponent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTCOMPONENTTYPE]=e=>IfcElementComponentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTQUANTITY]=e=>IfcElementQuantity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTTYPE]=e=>IfcElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELEMENTARYSURFACE]=e=>IfcElementarySurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELLIPSE]=e=>IfcEllipse.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCELLIPSEPROFILEDEF]=e=>IfcEllipseProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCENERGYCONVERSIONDEVICE]=e=>IfcEnergyConversionDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCENERGYCONVERSIONDEVICETYPE]=e=>IfcEnergyConversionDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCENGINE]=e=>IfcEngine.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCENGINETYPE]=e=>IfcEngineType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVAPORATIVECOOLER]=e=>IfcEvaporativeCooler.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVAPORATIVECOOLERTYPE]=e=>IfcEvaporativeCoolerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVAPORATOR]=e=>IfcEvaporator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVAPORATORTYPE]=e=>IfcEvaporatorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVENT]=e=>IfcEvent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVENTTIME]=e=>IfcEventTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEVENTTYPE]=e=>IfcEventType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTENDEDPROPERTIES]=e=>IfcExtendedProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALINFORMATION]=e=>IfcExternalInformation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALREFERENCE]=e=>IfcExternalReference.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALREFERENCERELATIONSHIP]=e=>IfcExternalReferenceRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALSPATIALELEMENT]=e=>IfcExternalSpatialElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALSPATIALSTRUCTUREELEMENT]=e=>IfcExternalSpatialStructureElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALLYDEFINEDHATCHSTYLE]=e=>IfcExternallyDefinedHatchStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALLYDEFINEDSURFACESTYLE]=e=>IfcExternallyDefinedSurfaceStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTERNALLYDEFINEDTEXTFONT]=e=>IfcExternallyDefinedTextFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTRUDEDAREASOLID]=e=>IfcExtrudedAreaSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCEXTRUDEDAREASOLIDTAPERED]=e=>IfcExtrudedAreaSolidTapered.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACE]=e=>IfcFace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACEBASEDSURFACEMODEL]=e=>IfcFaceBasedSurfaceModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACEBOUND]=e=>IfcFaceBound.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACEOUTERBOUND]=e=>IfcFaceOuterBound.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACESURFACE]=e=>IfcFaceSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACETEDBREP]=e=>IfcFacetedBrep.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACETEDBREPWITHVOIDS]=e=>IfcFacetedBrepWithVoids.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACILITY]=e=>IfcFacility.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFACILITYPART]=e=>IfcFacilityPart.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFAILURECONNECTIONCONDITION]=e=>IfcFailureConnectionCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFAN]=e=>IfcFan.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFANTYPE]=e=>IfcFanType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFASTENER]=e=>IfcFastener.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFASTENERTYPE]=e=>IfcFastenerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFEATUREELEMENT]=e=>IfcFeatureElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFEATUREELEMENTADDITION]=e=>IfcFeatureElementAddition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFEATUREELEMENTSUBTRACTION]=e=>IfcFeatureElementSubtraction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFILLAREASTYLE]=e=>IfcFillAreaStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFILLAREASTYLEHATCHING]=e=>IfcFillAreaStyleHatching.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFILLAREASTYLETILES]=e=>IfcFillAreaStyleTiles.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFILTER]=e=>IfcFilter.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFILTERTYPE]=e=>IfcFilterType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFIRESUPPRESSIONTERMINAL]=e=>IfcFireSuppressionTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFIRESUPPRESSIONTERMINALTYPE]=e=>IfcFireSuppressionTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFIXEDREFERENCESWEPTAREASOLID]=e=>IfcFixedReferenceSweptAreaSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWCONTROLLER]=e=>IfcFlowController.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWCONTROLLERTYPE]=e=>IfcFlowControllerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWFITTING]=e=>IfcFlowFitting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWFITTINGTYPE]=e=>IfcFlowFittingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWINSTRUMENT]=e=>IfcFlowInstrument.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWINSTRUMENTTYPE]=e=>IfcFlowInstrumentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWMETER]=e=>IfcFlowMeter.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWMETERTYPE]=e=>IfcFlowMeterType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWMOVINGDEVICE]=e=>IfcFlowMovingDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWMOVINGDEVICETYPE]=e=>IfcFlowMovingDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWSEGMENT]=e=>IfcFlowSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWSEGMENTTYPE]=e=>IfcFlowSegmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWSTORAGEDEVICE]=e=>IfcFlowStorageDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWSTORAGEDEVICETYPE]=e=>IfcFlowStorageDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWTERMINAL]=e=>IfcFlowTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWTERMINALTYPE]=e=>IfcFlowTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWTREATMENTDEVICE]=e=>IfcFlowTreatmentDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFLOWTREATMENTDEVICETYPE]=e=>IfcFlowTreatmentDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFOOTING]=e=>IfcFooting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFOOTINGTYPE]=e=>IfcFootingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFURNISHINGELEMENT]=e=>IfcFurnishingElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFURNISHINGELEMENTTYPE]=e=>IfcFurnishingElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFURNITURE]=e=>IfcFurniture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCFURNITURETYPE]=e=>IfcFurnitureType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOGRAPHICELEMENT]=e=>IfcGeographicElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOGRAPHICELEMENTTYPE]=e=>IfcGeographicElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOMETRICCURVESET]=e=>IfcGeometricCurveSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOMETRICREPRESENTATIONCONTEXT]=e=>IfcGeometricRepresentationContext.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOMETRICREPRESENTATIONITEM]=e=>IfcGeometricRepresentationItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOMETRICREPRESENTATIONSUBCONTEXT]=e=>IfcGeometricRepresentationSubContext.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGEOMETRICSET]=e=>IfcGeometricSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGRID]=e=>IfcGrid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGRIDAXIS]=e=>IfcGridAxis.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGRIDPLACEMENT]=e=>IfcGridPlacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCGROUP]=e=>IfcGroup.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCHALFSPACESOLID]=e=>IfcHalfSpaceSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCHEATEXCHANGER]=e=>IfcHeatExchanger.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCHEATEXCHANGERTYPE]=e=>IfcHeatExchangerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCHUMIDIFIER]=e=>IfcHumidifier.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCHUMIDIFIERTYPE]=e=>IfcHumidifierType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCISHAPEPROFILEDEF]=e=>IfcIShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCIMAGETEXTURE]=e=>IfcImageTexture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDCOLOURMAP]=e=>IfcIndexedColourMap.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDPOLYCURVE]=e=>IfcIndexedPolyCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDPOLYGONALFACE]=e=>IfcIndexedPolygonalFace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDPOLYGONALFACEWITHVOIDS]=e=>IfcIndexedPolygonalFaceWithVoids.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDTEXTUREMAP]=e=>IfcIndexedTextureMap.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINDEXEDTRIANGLETEXTUREMAP]=e=>IfcIndexedTriangleTextureMap.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINTERCEPTOR]=e=>IfcInterceptor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINTERCEPTORTYPE]=e=>IfcInterceptorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINTERSECTIONCURVE]=e=>IfcIntersectionCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCINVENTORY]=e=>IfcInventory.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCIRREGULARTIMESERIES]=e=>IfcIrregularTimeSeries.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCIRREGULARTIMESERIESVALUE]=e=>IfcIrregularTimeSeriesValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCJUNCTIONBOX]=e=>IfcJunctionBox.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCJUNCTIONBOXTYPE]=e=>IfcJunctionBoxType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLSHAPEPROFILEDEF]=e=>IfcLShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLABORRESOURCE]=e=>IfcLaborResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLABORRESOURCETYPE]=e=>IfcLaborResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLAGTIME]=e=>IfcLagTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLAMP]=e=>IfcLamp.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLAMPTYPE]=e=>IfcLampType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIBRARYINFORMATION]=e=>IfcLibraryInformation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIBRARYREFERENCE]=e=>IfcLibraryReference.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTDISTRIBUTIONDATA]=e=>IfcLightDistributionData.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTFIXTURE]=e=>IfcLightFixture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTFIXTURETYPE]=e=>IfcLightFixtureType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTINTENSITYDISTRIBUTION]=e=>IfcLightIntensityDistribution.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCE]=e=>IfcLightSource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCEAMBIENT]=e=>IfcLightSourceAmbient.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCEDIRECTIONAL]=e=>IfcLightSourceDirectional.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCEGONIOMETRIC]=e=>IfcLightSourceGoniometric.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCEPOSITIONAL]=e=>IfcLightSourcePositional.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLIGHTSOURCESPOT]=e=>IfcLightSourceSpot.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLINE]=e=>IfcLine.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLINESEGMENT2D]=e=>IfcLineSegment2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLINEARPLACEMENT]=e=>IfcLinearPlacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLINEARPOSITIONINGELEMENT]=e=>IfcLinearPositioningElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLOCALPLACEMENT]=e=>IfcLocalPlacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCLOOP]=e=>IfcLoop.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMANIFOLDSOLIDBREP]=e=>IfcManifoldSolidBrep.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMAPCONVERSION]=e=>IfcMapConversion.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMAPPEDITEM]=e=>IfcMappedItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIAL]=e=>IfcMaterial.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALCLASSIFICATIONRELATIONSHIP]=e=>IfcMaterialClassificationRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALCONSTITUENT]=e=>IfcMaterialConstituent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALCONSTITUENTSET]=e=>IfcMaterialConstituentSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALDEFINITION]=e=>IfcMaterialDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALDEFINITIONREPRESENTATION]=e=>IfcMaterialDefinitionRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALLAYER]=e=>IfcMaterialLayer.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALLAYERSET]=e=>IfcMaterialLayerSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALLAYERSETUSAGE]=e=>IfcMaterialLayerSetUsage.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALLAYERWITHOFFSETS]=e=>IfcMaterialLayerWithOffsets.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALLIST]=e=>IfcMaterialList.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROFILE]=e=>IfcMaterialProfile.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROFILESET]=e=>IfcMaterialProfileSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROFILESETUSAGE]=e=>IfcMaterialProfileSetUsage.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROFILESETUSAGETAPERING]=e=>IfcMaterialProfileSetUsageTapering.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROFILEWITHOFFSETS]=e=>IfcMaterialProfileWithOffsets.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALPROPERTIES]=e=>IfcMaterialProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALRELATIONSHIP]=e=>IfcMaterialRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMATERIALUSAGEDEFINITION]=e=>IfcMaterialUsageDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEASUREWITHUNIT]=e=>IfcMeasureWithUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMECHANICALFASTENER]=e=>IfcMechanicalFastener.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMECHANICALFASTENERTYPE]=e=>IfcMechanicalFastenerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEDICALDEVICE]=e=>IfcMedicalDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEDICALDEVICETYPE]=e=>IfcMedicalDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEMBER]=e=>IfcMember.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEMBERSTANDARDCASE]=e=>IfcMemberStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMEMBERTYPE]=e=>IfcMemberType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMETRIC]=e=>IfcMetric.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMIRROREDPROFILEDEF]=e=>IfcMirroredProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMONETARYUNIT]=e=>IfcMonetaryUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMOTORCONNECTION]=e=>IfcMotorConnection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCMOTORCONNECTIONTYPE]=e=>IfcMotorConnectionType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCNAMEDUNIT]=e=>IfcNamedUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOBJECT]=e=>IfcObject.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOBJECTDEFINITION]=e=>IfcObjectDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOBJECTPLACEMENT]=e=>IfcObjectPlacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOBJECTIVE]=e=>IfcObjective.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOCCUPANT]=e=>IfcOccupant.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOFFSETCURVE]=e=>IfcOffsetCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOFFSETCURVE2D]=e=>IfcOffsetCurve2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOFFSETCURVE3D]=e=>IfcOffsetCurve3D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOFFSETCURVEBYDISTANCES]=e=>IfcOffsetCurveByDistances.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOPENSHELL]=e=>IfcOpenShell.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOPENINGELEMENT]=e=>IfcOpeningElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOPENINGSTANDARDCASE]=e=>IfcOpeningStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCORGANIZATION]=e=>IfcOrganization.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCORGANIZATIONRELATIONSHIP]=e=>IfcOrganizationRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCORIENTATIONEXPRESSION]=e=>IfcOrientationExpression.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCORIENTEDEDGE]=e=>IfcOrientedEdge.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOUTERBOUNDARYCURVE]=e=>IfcOuterBoundaryCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOUTLET]=e=>IfcOutlet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOUTLETTYPE]=e=>IfcOutletType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCOWNERHISTORY]=e=>IfcOwnerHistory.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPARAMETERIZEDPROFILEDEF]=e=>IfcParameterizedProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPATH]=e=>IfcPath.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPCURVE]=e=>IfcPcurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPERFORMANCEHISTORY]=e=>IfcPerformanceHistory.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPERMEABLECOVERINGPROPERTIES]=e=>IfcPermeableCoveringProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPERMIT]=e=>IfcPermit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPERSON]=e=>IfcPerson.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPERSONANDORGANIZATION]=e=>IfcPersonAndOrganization.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPHYSICALCOMPLEXQUANTITY]=e=>IfcPhysicalComplexQuantity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPHYSICALQUANTITY]=e=>IfcPhysicalQuantity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPHYSICALSIMPLEQUANTITY]=e=>IfcPhysicalSimpleQuantity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPILE]=e=>IfcPile.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPILETYPE]=e=>IfcPileType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPIPEFITTING]=e=>IfcPipeFitting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPIPEFITTINGTYPE]=e=>IfcPipeFittingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPIPESEGMENT]=e=>IfcPipeSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPIPESEGMENTTYPE]=e=>IfcPipeSegmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPIXELTEXTURE]=e=>IfcPixelTexture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLACEMENT]=e=>IfcPlacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLANARBOX]=e=>IfcPlanarBox.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLANAREXTENT]=e=>IfcPlanarExtent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLANE]=e=>IfcPlane.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLATE]=e=>IfcPlate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLATESTANDARDCASE]=e=>IfcPlateStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPLATETYPE]=e=>IfcPlateType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOINT]=e=>IfcPoint.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOINTONCURVE]=e=>IfcPointOnCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOINTONSURFACE]=e=>IfcPointOnSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOLYLOOP]=e=>IfcPolyLoop.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOLYGONALBOUNDEDHALFSPACE]=e=>IfcPolygonalBoundedHalfSpace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOLYGONALFACESET]=e=>IfcPolygonalFaceSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOLYLINE]=e=>IfcPolyline.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPORT]=e=>IfcPort.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOSITIONINGELEMENT]=e=>IfcPositioningElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPOSTALADDRESS]=e=>IfcPostalAddress.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDCOLOUR]=e=>IfcPreDefinedColour.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDCURVEFONT]=e=>IfcPreDefinedCurveFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDITEM]=e=>IfcPreDefinedItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDPROPERTIES]=e=>IfcPreDefinedProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDPROPERTYSET]=e=>IfcPreDefinedPropertySet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPREDEFINEDTEXTFONT]=e=>IfcPreDefinedTextFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRESENTATIONITEM]=e=>IfcPresentationItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRESENTATIONLAYERASSIGNMENT]=e=>IfcPresentationLayerAssignment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRESENTATIONLAYERWITHSTYLE]=e=>IfcPresentationLayerWithStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRESENTATIONSTYLE]=e=>IfcPresentationStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRESENTATIONSTYLEASSIGNMENT]=e=>IfcPresentationStyleAssignment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROCEDURE]=e=>IfcProcedure.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROCEDURETYPE]=e=>IfcProcedureType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROCESS]=e=>IfcProcess.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRODUCT]=e=>IfcProduct.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRODUCTDEFINITIONSHAPE]=e=>IfcProductDefinitionShape.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPRODUCTREPRESENTATION]=e=>IfcProductRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROFILEDEF]=e=>IfcProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROFILEPROPERTIES]=e=>IfcProfileProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROJECT]=e=>IfcProject.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROJECTLIBRARY]=e=>IfcProjectLibrary.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROJECTORDER]=e=>IfcProjectOrder.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROJECTEDCRS]=e=>IfcProjectedCRS.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROJECTIONELEMENT]=e=>IfcProjectionElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTY]=e=>IfcProperty.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYABSTRACTION]=e=>IfcPropertyAbstraction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYBOUNDEDVALUE]=e=>IfcPropertyBoundedValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYDEFINITION]=e=>IfcPropertyDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYDEPENDENCYRELATIONSHIP]=e=>IfcPropertyDependencyRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYENUMERATEDVALUE]=e=>IfcPropertyEnumeratedValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYENUMERATION]=e=>IfcPropertyEnumeration.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYLISTVALUE]=e=>IfcPropertyListValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYREFERENCEVALUE]=e=>IfcPropertyReferenceValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYSET]=e=>IfcPropertySet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYSETDEFINITION]=e=>IfcPropertySetDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYSETTEMPLATE]=e=>IfcPropertySetTemplate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYSINGLEVALUE]=e=>IfcPropertySingleValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYTABLEVALUE]=e=>IfcPropertyTableValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYTEMPLATE]=e=>IfcPropertyTemplate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROPERTYTEMPLATEDEFINITION]=e=>IfcPropertyTemplateDefinition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROTECTIVEDEVICE]=e=>IfcProtectiveDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROTECTIVEDEVICETRIPPINGUNIT]=e=>IfcProtectiveDeviceTrippingUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROTECTIVEDEVICETRIPPINGUNITTYPE]=e=>IfcProtectiveDeviceTrippingUnitType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROTECTIVEDEVICETYPE]=e=>IfcProtectiveDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPROXY]=e=>IfcProxy.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPUMP]=e=>IfcPump.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCPUMPTYPE]=e=>IfcPumpType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYAREA]=e=>IfcQuantityArea.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYCOUNT]=e=>IfcQuantityCount.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYLENGTH]=e=>IfcQuantityLength.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYSET]=e=>IfcQuantitySet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYTIME]=e=>IfcQuantityTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYVOLUME]=e=>IfcQuantityVolume.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCQUANTITYWEIGHT]=e=>IfcQuantityWeight.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAILING]=e=>IfcRailing.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAILINGTYPE]=e=>IfcRailingType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAMP]=e=>IfcRamp.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAMPFLIGHT]=e=>IfcRampFlight.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAMPFLIGHTTYPE]=e=>IfcRampFlightType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRAMPTYPE]=e=>IfcRampType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRATIONALBSPLINECURVEWITHKNOTS]=e=>IfcRationalBSplineCurveWithKnots.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRATIONALBSPLINESURFACEWITHKNOTS]=e=>IfcRationalBSplineSurfaceWithKnots.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRECTANGLEHOLLOWPROFILEDEF]=e=>IfcRectangleHollowProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRECTANGLEPROFILEDEF]=e=>IfcRectangleProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRECTANGULARPYRAMID]=e=>IfcRectangularPyramid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRECTANGULARTRIMMEDSURFACE]=e=>IfcRectangularTrimmedSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRECURRENCEPATTERN]=e=>IfcRecurrencePattern.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREFERENCE]=e=>IfcReference.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREFERENT]=e=>IfcReferent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREGULARTIMESERIES]=e=>IfcRegularTimeSeries.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCEMENTBARPROPERTIES]=e=>IfcReinforcementBarProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCEMENTDEFINITIONPROPERTIES]=e=>IfcReinforcementDefinitionProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGBAR]=e=>IfcReinforcingBar.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGBARTYPE]=e=>IfcReinforcingBarType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGELEMENT]=e=>IfcReinforcingElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGELEMENTTYPE]=e=>IfcReinforcingElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGMESH]=e=>IfcReinforcingMesh.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREINFORCINGMESHTYPE]=e=>IfcReinforcingMeshType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELAGGREGATES]=e=>IfcRelAggregates.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNS]=e=>IfcRelAssigns.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOACTOR]=e=>IfcRelAssignsToActor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOCONTROL]=e=>IfcRelAssignsToControl.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOGROUP]=e=>IfcRelAssignsToGroup.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOGROUPBYFACTOR]=e=>IfcRelAssignsToGroupByFactor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOPROCESS]=e=>IfcRelAssignsToProcess.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTOPRODUCT]=e=>IfcRelAssignsToProduct.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSIGNSTORESOURCE]=e=>IfcRelAssignsToResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATES]=e=>IfcRelAssociates.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESAPPROVAL]=e=>IfcRelAssociatesApproval.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESCLASSIFICATION]=e=>IfcRelAssociatesClassification.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESCONSTRAINT]=e=>IfcRelAssociatesConstraint.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESDOCUMENT]=e=>IfcRelAssociatesDocument.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESLIBRARY]=e=>IfcRelAssociatesLibrary.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELASSOCIATESMATERIAL]=e=>IfcRelAssociatesMaterial.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTS]=e=>IfcRelConnects.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSELEMENTS]=e=>IfcRelConnectsElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSPATHELEMENTS]=e=>IfcRelConnectsPathElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSPORTTOELEMENT]=e=>IfcRelConnectsPortToElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSPORTS]=e=>IfcRelConnectsPorts.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSSTRUCTURALACTIVITY]=e=>IfcRelConnectsStructuralActivity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSSTRUCTURALMEMBER]=e=>IfcRelConnectsStructuralMember.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSWITHECCENTRICITY]=e=>IfcRelConnectsWithEccentricity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONNECTSWITHREALIZINGELEMENTS]=e=>IfcRelConnectsWithRealizingElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCONTAINEDINSPATIALSTRUCTURE]=e=>IfcRelContainedInSpatialStructure.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCOVERSBLDGELEMENTS]=e=>IfcRelCoversBldgElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELCOVERSSPACES]=e=>IfcRelCoversSpaces.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDECLARES]=e=>IfcRelDeclares.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDECOMPOSES]=e=>IfcRelDecomposes.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDEFINES]=e=>IfcRelDefines.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDEFINESBYOBJECT]=e=>IfcRelDefinesByObject.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDEFINESBYPROPERTIES]=e=>IfcRelDefinesByProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDEFINESBYTEMPLATE]=e=>IfcRelDefinesByTemplate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELDEFINESBYTYPE]=e=>IfcRelDefinesByType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELFILLSELEMENT]=e=>IfcRelFillsElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELFLOWCONTROLELEMENTS]=e=>IfcRelFlowControlElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELINTERFERESELEMENTS]=e=>IfcRelInterferesElements.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELNESTS]=e=>IfcRelNests.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELPOSITIONS]=e=>IfcRelPositions.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELPROJECTSELEMENT]=e=>IfcRelProjectsElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELREFERENCEDINSPATIALSTRUCTURE]=e=>IfcRelReferencedInSpatialStructure.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELSEQUENCE]=e=>IfcRelSequence.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELSERVICESBUILDINGS]=e=>IfcRelServicesBuildings.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELSPACEBOUNDARY]=e=>IfcRelSpaceBoundary.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELSPACEBOUNDARY1STLEVEL]=e=>IfcRelSpaceBoundary1stLevel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELSPACEBOUNDARY2NDLEVEL]=e=>IfcRelSpaceBoundary2ndLevel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELVOIDSELEMENT]=e=>IfcRelVoidsElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRELATIONSHIP]=e=>IfcRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREPARAMETRISEDCOMPOSITECURVESEGMENT]=e=>IfcReparametrisedCompositeCurveSegment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREPRESENTATION]=e=>IfcRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREPRESENTATIONCONTEXT]=e=>IfcRepresentationContext.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREPRESENTATIONITEM]=e=>IfcRepresentationItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREPRESENTATIONMAP]=e=>IfcRepresentationMap.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRESOURCE]=e=>IfcResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRESOURCEAPPROVALRELATIONSHIP]=e=>IfcResourceApprovalRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRESOURCECONSTRAINTRELATIONSHIP]=e=>IfcResourceConstraintRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRESOURCELEVELRELATIONSHIP]=e=>IfcResourceLevelRelationship.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRESOURCETIME]=e=>IfcResourceTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREVOLVEDAREASOLID]=e=>IfcRevolvedAreaSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCREVOLVEDAREASOLIDTAPERED]=e=>IfcRevolvedAreaSolidTapered.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRIGHTCIRCULARCONE]=e=>IfcRightCircularCone.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCRIGHTCIRCULARCYLINDER]=e=>IfcRightCircularCylinder.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCROOF]=e=>IfcRoof.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCROOFTYPE]=e=>IfcRoofType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCROOT]=e=>IfcRoot.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCROUNDEDRECTANGLEPROFILEDEF]=e=>IfcRoundedRectangleProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSIUNIT]=e=>IfcSIUnit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSANITARYTERMINAL]=e=>IfcSanitaryTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSANITARYTERMINALTYPE]=e=>IfcSanitaryTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSCHEDULINGTIME]=e=>IfcSchedulingTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSEAMCURVE]=e=>IfcSeamCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSECTIONPROPERTIES]=e=>IfcSectionProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSECTIONREINFORCEMENTPROPERTIES]=e=>IfcSectionReinforcementProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSECTIONEDSOLID]=e=>IfcSectionedSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSECTIONEDSOLIDHORIZONTAL]=e=>IfcSectionedSolidHorizontal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSECTIONEDSPINE]=e=>IfcSectionedSpine.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSENSOR]=e=>IfcSensor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSENSORTYPE]=e=>IfcSensorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHADINGDEVICE]=e=>IfcShadingDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHADINGDEVICETYPE]=e=>IfcShadingDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHAPEASPECT]=e=>IfcShapeAspect.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHAPEMODEL]=e=>IfcShapeModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHAPEREPRESENTATION]=e=>IfcShapeRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSHELLBASEDSURFACEMODEL]=e=>IfcShellBasedSurfaceModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSIMPLEPROPERTY]=e=>IfcSimpleProperty.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSIMPLEPROPERTYTEMPLATE]=e=>IfcSimplePropertyTemplate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSITE]=e=>IfcSite.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSLAB]=e=>IfcSlab.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSLABELEMENTEDCASE]=e=>IfcSlabElementedCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSLABSTANDARDCASE]=e=>IfcSlabStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSLABTYPE]=e=>IfcSlabType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSLIPPAGECONNECTIONCONDITION]=e=>IfcSlippageConnectionCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSOLARDEVICE]=e=>IfcSolarDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSOLARDEVICETYPE]=e=>IfcSolarDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSOLIDMODEL]=e=>IfcSolidModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPACE]=e=>IfcSpace.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPACEHEATER]=e=>IfcSpaceHeater.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPACEHEATERTYPE]=e=>IfcSpaceHeaterType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPACETYPE]=e=>IfcSpaceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALELEMENT]=e=>IfcSpatialElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALELEMENTTYPE]=e=>IfcSpatialElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALSTRUCTUREELEMENT]=e=>IfcSpatialStructureElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALSTRUCTUREELEMENTTYPE]=e=>IfcSpatialStructureElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALZONE]=e=>IfcSpatialZone.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPATIALZONETYPE]=e=>IfcSpatialZoneType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPHERE]=e=>IfcSphere.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSPHERICALSURFACE]=e=>IfcSphericalSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTACKTERMINAL]=e=>IfcStackTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTACKTERMINALTYPE]=e=>IfcStackTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTAIR]=e=>IfcStair.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTAIRFLIGHT]=e=>IfcStairFlight.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTAIRFLIGHTTYPE]=e=>IfcStairFlightType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTAIRTYPE]=e=>IfcStairType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALACTION]=e=>IfcStructuralAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALACTIVITY]=e=>IfcStructuralActivity.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALANALYSISMODEL]=e=>IfcStructuralAnalysisModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCONNECTION]=e=>IfcStructuralConnection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCONNECTIONCONDITION]=e=>IfcStructuralConnectionCondition.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCURVEACTION]=e=>IfcStructuralCurveAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCURVECONNECTION]=e=>IfcStructuralCurveConnection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCURVEMEMBER]=e=>IfcStructuralCurveMember.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCURVEMEMBERVARYING]=e=>IfcStructuralCurveMemberVarying.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALCURVEREACTION]=e=>IfcStructuralCurveReaction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALITEM]=e=>IfcStructuralItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLINEARACTION]=e=>IfcStructuralLinearAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOAD]=e=>IfcStructuralLoad.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADCASE]=e=>IfcStructuralLoadCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADCONFIGURATION]=e=>IfcStructuralLoadConfiguration.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADGROUP]=e=>IfcStructuralLoadGroup.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADLINEARFORCE]=e=>IfcStructuralLoadLinearForce.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADORRESULT]=e=>IfcStructuralLoadOrResult.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADPLANARFORCE]=e=>IfcStructuralLoadPlanarForce.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADSINGLEDISPLACEMENT]=e=>IfcStructuralLoadSingleDisplacement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADSINGLEDISPLACEMENTDISTORTION]=e=>IfcStructuralLoadSingleDisplacementDistortion.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADSINGLEFORCE]=e=>IfcStructuralLoadSingleForce.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADSINGLEFORCEWARPING]=e=>IfcStructuralLoadSingleForceWarping.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADSTATIC]=e=>IfcStructuralLoadStatic.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALLOADTEMPERATURE]=e=>IfcStructuralLoadTemperature.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALMEMBER]=e=>IfcStructuralMember.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALPLANARACTION]=e=>IfcStructuralPlanarAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALPOINTACTION]=e=>IfcStructuralPointAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALPOINTCONNECTION]=e=>IfcStructuralPointConnection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALPOINTREACTION]=e=>IfcStructuralPointReaction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALREACTION]=e=>IfcStructuralReaction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALRESULTGROUP]=e=>IfcStructuralResultGroup.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALSURFACEACTION]=e=>IfcStructuralSurfaceAction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALSURFACECONNECTION]=e=>IfcStructuralSurfaceConnection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALSURFACEMEMBER]=e=>IfcStructuralSurfaceMember.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALSURFACEMEMBERVARYING]=e=>IfcStructuralSurfaceMemberVarying.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTRUCTURALSURFACEREACTION]=e=>IfcStructuralSurfaceReaction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTYLEMODEL]=e=>IfcStyleModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTYLEDITEM]=e=>IfcStyledItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSTYLEDREPRESENTATION]=e=>IfcStyledRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSUBCONTRACTRESOURCE]=e=>IfcSubContractResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSUBCONTRACTRESOURCETYPE]=e=>IfcSubContractResourceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSUBEDGE]=e=>IfcSubedge.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACE]=e=>IfcSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACECURVE]=e=>IfcSurfaceCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACECURVESWEPTAREASOLID]=e=>IfcSurfaceCurveSweptAreaSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACEFEATURE]=e=>IfcSurfaceFeature.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACEOFLINEAREXTRUSION]=e=>IfcSurfaceOfLinearExtrusion.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACEOFREVOLUTION]=e=>IfcSurfaceOfRevolution.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACEREINFORCEMENTAREA]=e=>IfcSurfaceReinforcementArea.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLE]=e=>IfcSurfaceStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLELIGHTING]=e=>IfcSurfaceStyleLighting.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLEREFRACTION]=e=>IfcSurfaceStyleRefraction.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLERENDERING]=e=>IfcSurfaceStyleRendering.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLESHADING]=e=>IfcSurfaceStyleShading.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACESTYLEWITHTEXTURES]=e=>IfcSurfaceStyleWithTextures.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSURFACETEXTURE]=e=>IfcSurfaceTexture.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWEPTAREASOLID]=e=>IfcSweptAreaSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWEPTDISKSOLID]=e=>IfcSweptDiskSolid.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWEPTDISKSOLIDPOLYGONAL]=e=>IfcSweptDiskSolidPolygonal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWEPTSURFACE]=e=>IfcSweptSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWITCHINGDEVICE]=e=>IfcSwitchingDevice.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSWITCHINGDEVICETYPE]=e=>IfcSwitchingDeviceType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSYSTEM]=e=>IfcSystem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSYSTEMFURNITUREELEMENT]=e=>IfcSystemFurnitureElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCSYSTEMFURNITUREELEMENTTYPE]=e=>IfcSystemFurnitureElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTSHAPEPROFILEDEF]=e=>IfcTShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTABLE]=e=>IfcTable.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTABLECOLUMN]=e=>IfcTableColumn.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTABLEROW]=e=>IfcTableRow.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTANK]=e=>IfcTank.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTANKTYPE]=e=>IfcTankType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTASK]=e=>IfcTask.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTASKTIME]=e=>IfcTaskTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTASKTIMERECURRING]=e=>IfcTaskTimeRecurring.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTASKTYPE]=e=>IfcTaskType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTELECOMADDRESS]=e=>IfcTelecomAddress.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDON]=e=>IfcTendon.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDONANCHOR]=e=>IfcTendonAnchor.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDONANCHORTYPE]=e=>IfcTendonAnchorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDONCONDUIT]=e=>IfcTendonConduit.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDONCONDUITTYPE]=e=>IfcTendonConduitType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTENDONTYPE]=e=>IfcTendonType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTESSELLATEDFACESET]=e=>IfcTessellatedFaceSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTESSELLATEDITEM]=e=>IfcTessellatedItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTLITERAL]=e=>IfcTextLiteral.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTLITERALWITHEXTENT]=e=>IfcTextLiteralWithExtent.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTSTYLE]=e=>IfcTextStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTSTYLEFONTMODEL]=e=>IfcTextStyleFontModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTSTYLEFORDEFINEDFONT]=e=>IfcTextStyleForDefinedFont.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTSTYLETEXTMODEL]=e=>IfcTextStyleTextModel.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTURECOORDINATE]=e=>IfcTextureCoordinate.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTURECOORDINATEGENERATOR]=e=>IfcTextureCoordinateGenerator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTUREMAP]=e=>IfcTextureMap.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTUREVERTEX]=e=>IfcTextureVertex.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTEXTUREVERTEXLIST]=e=>IfcTextureVertexList.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTIMEPERIOD]=e=>IfcTimePeriod.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTIMESERIES]=e=>IfcTimeSeries.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTIMESERIESVALUE]=e=>IfcTimeSeriesValue.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTOPOLOGICALREPRESENTATIONITEM]=e=>IfcTopologicalRepresentationItem.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTOPOLOGYREPRESENTATION]=e=>IfcTopologyRepresentation.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTOROIDALSURFACE]=e=>IfcToroidalSurface.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRANSFORMER]=e=>IfcTransformer.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRANSFORMERTYPE]=e=>IfcTransformerType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRANSITIONCURVESEGMENT2D]=e=>IfcTransitionCurveSegment2D.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRANSPORTELEMENT]=e=>IfcTransportElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRANSPORTELEMENTTYPE]=e=>IfcTransportElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRAPEZIUMPROFILEDEF]=e=>IfcTrapeziumProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRIANGULATEDFACESET]=e=>IfcTriangulatedFaceSet.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRIANGULATEDIRREGULARNETWORK]=e=>IfcTriangulatedIrregularNetwork.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTRIMMEDCURVE]=e=>IfcTrimmedCurve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTUBEBUNDLE]=e=>IfcTubeBundle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTUBEBUNDLETYPE]=e=>IfcTubeBundleType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTYPEOBJECT]=e=>IfcTypeObject.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTYPEPROCESS]=e=>IfcTypeProcess.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTYPEPRODUCT]=e=>IfcTypeProduct.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCTYPERESOURCE]=e=>IfcTypeResource.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUSHAPEPROFILEDEF]=e=>IfcUShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUNITASSIGNMENT]=e=>IfcUnitAssignment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUNITARYCONTROLELEMENT]=e=>IfcUnitaryControlElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUNITARYCONTROLELEMENTTYPE]=e=>IfcUnitaryControlElementType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUNITARYEQUIPMENT]=e=>IfcUnitaryEquipment.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCUNITARYEQUIPMENTTYPE]=e=>IfcUnitaryEquipmentType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVALVE]=e=>IfcValve.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVALVETYPE]=e=>IfcValveType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVECTOR]=e=>IfcVector.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVERTEX]=e=>IfcVertex.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVERTEXLOOP]=e=>IfcVertexLoop.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVERTEXPOINT]=e=>IfcVertexPoint.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIBRATIONDAMPER]=e=>IfcVibrationDamper.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIBRATIONDAMPERTYPE]=e=>IfcVibrationDamperType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIBRATIONISOLATOR]=e=>IfcVibrationIsolator.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIBRATIONISOLATORTYPE]=e=>IfcVibrationIsolatorType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIRTUALELEMENT]=e=>IfcVirtualElement.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVIRTUALGRIDINTERSECTION]=e=>IfcVirtualGridIntersection.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCVOIDINGFEATURE]=e=>IfcVoidingFeature.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWALL]=e=>IfcWall.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWALLELEMENTEDCASE]=e=>IfcWallElementedCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWALLSTANDARDCASE]=e=>IfcWallStandardCase.FromTape(e.ID,e.type,e.arguments);FromRawLineData[IFCWALLTYPE]=e=>IfcWallType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWASTETERMINAL]=e=>IfcWasteTerminal.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWASTETERMINALTYPE]=e=>IfcWasteTerminalType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOW]=e=>IfcWindow.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOWLININGPROPERTIES]=e=>IfcWindowLiningProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOWPANELPROPERTIES]=e=>IfcWindowPanelProperties.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOWSTANDARDCASE]=e=>IfcWindowStandardCase.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOWSTYLE]=e=>IfcWindowStyle.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWINDOWTYPE]=e=>IfcWindowType.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWORKCALENDAR]=e=>IfcWorkCalendar.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWORKCONTROL]=e=>IfcWorkControl.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWORKPLAN]=e=>IfcWorkPlan.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWORKSCHEDULE]=e=>IfcWorkSchedule.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCWORKTIME]=e=>IfcWorkTime.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCZSHAPEPROFILEDEF]=e=>IfcZShapeProfileDef.FromTape(e.ID,e.type,e.arguments),FromRawLineData[IFCZONE]=e=>IfcZone.FromTape(e.ID,e.type,e.arguments);var IfcActionRequestTypeEnum=class{constructor(e){this.value=e}};IfcActionRequestTypeEnum.EMAIL="EMAIL",IfcActionRequestTypeEnum.FAX="FAX",IfcActionRequestTypeEnum.PHONE="PHONE",IfcActionRequestTypeEnum.POST="POST",IfcActionRequestTypeEnum.VERBAL="VERBAL",IfcActionRequestTypeEnum.USERDEFINED="USERDEFINED",IfcActionRequestTypeEnum.NOTDEFINED="NOTDEFINED";var IfcActionSourceTypeEnum=class{constructor(e){this.value=e}};IfcActionSourceTypeEnum.DEAD_LOAD_G="DEAD_LOAD_G",IfcActionSourceTypeEnum.COMPLETION_G1="COMPLETION_G1",IfcActionSourceTypeEnum.LIVE_LOAD_Q="LIVE_LOAD_Q",IfcActionSourceTypeEnum.SNOW_S="SNOW_S",IfcActionSourceTypeEnum.WIND_W="WIND_W",IfcActionSourceTypeEnum.PRESTRESSING_P="PRESTRESSING_P",IfcActionSourceTypeEnum.SETTLEMENT_U="SETTLEMENT_U",IfcActionSourceTypeEnum.TEMPERATURE_T="TEMPERATURE_T",IfcActionSourceTypeEnum.EARTHQUAKE_E="EARTHQUAKE_E",IfcActionSourceTypeEnum.FIRE="FIRE",IfcActionSourceTypeEnum.IMPULSE="IMPULSE",IfcActionSourceTypeEnum.IMPACT="IMPACT",IfcActionSourceTypeEnum.TRANSPORT="TRANSPORT",IfcActionSourceTypeEnum.ERECTION="ERECTION",IfcActionSourceTypeEnum.PROPPING="PROPPING",IfcActionSourceTypeEnum.SYSTEM_IMPERFECTION="SYSTEM_IMPERFECTION",IfcActionSourceTypeEnum.SHRINKAGE="SHRINKAGE",IfcActionSourceTypeEnum.CREEP="CREEP",IfcActionSourceTypeEnum.LACK_OF_FIT="LACK_OF_FIT",IfcActionSourceTypeEnum.BUOYANCY="BUOYANCY",IfcActionSourceTypeEnum.ICE="ICE",IfcActionSourceTypeEnum.CURRENT="CURRENT",IfcActionSourceTypeEnum.WAVE="WAVE",IfcActionSourceTypeEnum.RAIN="RAIN",IfcActionSourceTypeEnum.BRAKES="BRAKES",IfcActionSourceTypeEnum.USERDEFINED="USERDEFINED",IfcActionSourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcActionTypeEnum=class{constructor(e){this.value=e}};IfcActionTypeEnum.PERMANENT_G="PERMANENT_G",IfcActionTypeEnum.VARIABLE_Q="VARIABLE_Q",IfcActionTypeEnum.EXTRAORDINARY_A="EXTRAORDINARY_A",IfcActionTypeEnum.USERDEFINED="USERDEFINED",IfcActionTypeEnum.NOTDEFINED="NOTDEFINED";var IfcActuatorTypeEnum=class{constructor(e){this.value=e}};IfcActuatorTypeEnum.ELECTRICACTUATOR="ELECTRICACTUATOR",IfcActuatorTypeEnum.HANDOPERATEDACTUATOR="HANDOPERATEDACTUATOR",IfcActuatorTypeEnum.HYDRAULICACTUATOR="HYDRAULICACTUATOR",IfcActuatorTypeEnum.PNEUMATICACTUATOR="PNEUMATICACTUATOR",IfcActuatorTypeEnum.THERMOSTATICACTUATOR="THERMOSTATICACTUATOR",IfcActuatorTypeEnum.USERDEFINED="USERDEFINED",IfcActuatorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAddressTypeEnum=class{constructor(e){this.value=e}};IfcAddressTypeEnum.OFFICE="OFFICE",IfcAddressTypeEnum.SITE="SITE",IfcAddressTypeEnum.HOME="HOME",IfcAddressTypeEnum.DISTRIBUTIONPOINT="DISTRIBUTIONPOINT",IfcAddressTypeEnum.USERDEFINED="USERDEFINED";var IfcAirTerminalBoxTypeEnum=class{constructor(e){this.value=e}};IfcAirTerminalBoxTypeEnum.CONSTANTFLOW="CONSTANTFLOW",IfcAirTerminalBoxTypeEnum.VARIABLEFLOWPRESSUREDEPENDANT="VARIABLEFLOWPRESSUREDEPENDANT",IfcAirTerminalBoxTypeEnum.VARIABLEFLOWPRESSUREINDEPENDANT="VARIABLEFLOWPRESSUREINDEPENDANT",IfcAirTerminalBoxTypeEnum.USERDEFINED="USERDEFINED",IfcAirTerminalBoxTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAirTerminalTypeEnum=class{constructor(e){this.value=e}};IfcAirTerminalTypeEnum.DIFFUSER="DIFFUSER",IfcAirTerminalTypeEnum.GRILLE="GRILLE",IfcAirTerminalTypeEnum.LOUVRE="LOUVRE",IfcAirTerminalTypeEnum.REGISTER="REGISTER",IfcAirTerminalTypeEnum.USERDEFINED="USERDEFINED",IfcAirTerminalTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAirToAirHeatRecoveryTypeEnum=class{constructor(e){this.value=e}};IfcAirToAirHeatRecoveryTypeEnum.FIXEDPLATECOUNTERFLOWEXCHANGER="FIXEDPLATECOUNTERFLOWEXCHANGER",IfcAirToAirHeatRecoveryTypeEnum.FIXEDPLATECROSSFLOWEXCHANGER="FIXEDPLATECROSSFLOWEXCHANGER",IfcAirToAirHeatRecoveryTypeEnum.FIXEDPLATEPARALLELFLOWEXCHANGER="FIXEDPLATEPARALLELFLOWEXCHANGER",IfcAirToAirHeatRecoveryTypeEnum.ROTARYWHEEL="ROTARYWHEEL",IfcAirToAirHeatRecoveryTypeEnum.RUNAROUNDCOILLOOP="RUNAROUNDCOILLOOP",IfcAirToAirHeatRecoveryTypeEnum.HEATPIPE="HEATPIPE",IfcAirToAirHeatRecoveryTypeEnum.TWINTOWERENTHALPYRECOVERYLOOPS="TWINTOWERENTHALPYRECOVERYLOOPS",IfcAirToAirHeatRecoveryTypeEnum.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS="THERMOSIPHONSEALEDTUBEHEATEXCHANGERS",IfcAirToAirHeatRecoveryTypeEnum.THERMOSIPHONCOILTYPEHEATEXCHANGERS="THERMOSIPHONCOILTYPEHEATEXCHANGERS",IfcAirToAirHeatRecoveryTypeEnum.USERDEFINED="USERDEFINED",IfcAirToAirHeatRecoveryTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAlarmTypeEnum=class{constructor(e){this.value=e}};IfcAlarmTypeEnum.BELL="BELL",IfcAlarmTypeEnum.BREAKGLASSBUTTON="BREAKGLASSBUTTON",IfcAlarmTypeEnum.LIGHT="LIGHT",IfcAlarmTypeEnum.MANUALPULLBOX="MANUALPULLBOX",IfcAlarmTypeEnum.SIREN="SIREN",IfcAlarmTypeEnum.WHISTLE="WHISTLE",IfcAlarmTypeEnum.USERDEFINED="USERDEFINED",IfcAlarmTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAlignmentTypeEnum=class{constructor(e){this.value=e}};IfcAlignmentTypeEnum.USERDEFINED="USERDEFINED",IfcAlignmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAnalysisModelTypeEnum=class{constructor(e){this.value=e}};IfcAnalysisModelTypeEnum.IN_PLANE_LOADING_2D="IN_PLANE_LOADING_2D",IfcAnalysisModelTypeEnum.OUT_PLANE_LOADING_2D="OUT_PLANE_LOADING_2D",IfcAnalysisModelTypeEnum.LOADING_3D="LOADING_3D",IfcAnalysisModelTypeEnum.USERDEFINED="USERDEFINED",IfcAnalysisModelTypeEnum.NOTDEFINED="NOTDEFINED";var IfcAnalysisTheoryTypeEnum=class{constructor(e){this.value=e}};IfcAnalysisTheoryTypeEnum.FIRST_ORDER_THEORY="FIRST_ORDER_THEORY",IfcAnalysisTheoryTypeEnum.SECOND_ORDER_THEORY="SECOND_ORDER_THEORY",IfcAnalysisTheoryTypeEnum.THIRD_ORDER_THEORY="THIRD_ORDER_THEORY",IfcAnalysisTheoryTypeEnum.FULL_NONLINEAR_THEORY="FULL_NONLINEAR_THEORY",IfcAnalysisTheoryTypeEnum.USERDEFINED="USERDEFINED",IfcAnalysisTheoryTypeEnum.NOTDEFINED="NOTDEFINED";var IfcArithmeticOperatorEnum=class{constructor(e){this.value=e}};IfcArithmeticOperatorEnum.ADD="ADD",IfcArithmeticOperatorEnum.DIVIDE="DIVIDE",IfcArithmeticOperatorEnum.MULTIPLY="MULTIPLY",IfcArithmeticOperatorEnum.SUBTRACT="SUBTRACT";var IfcAssemblyPlaceEnum=class{constructor(e){this.value=e}};IfcAssemblyPlaceEnum.SITE="SITE",IfcAssemblyPlaceEnum.FACTORY="FACTORY",IfcAssemblyPlaceEnum.NOTDEFINED="NOTDEFINED";var IfcAudioVisualApplianceTypeEnum=class{constructor(e){this.value=e}};IfcAudioVisualApplianceTypeEnum.AMPLIFIER="AMPLIFIER",IfcAudioVisualApplianceTypeEnum.CAMERA="CAMERA",IfcAudioVisualApplianceTypeEnum.DISPLAY="DISPLAY",IfcAudioVisualApplianceTypeEnum.MICROPHONE="MICROPHONE",IfcAudioVisualApplianceTypeEnum.PLAYER="PLAYER",IfcAudioVisualApplianceTypeEnum.PROJECTOR="PROJECTOR",IfcAudioVisualApplianceTypeEnum.RECEIVER="RECEIVER",IfcAudioVisualApplianceTypeEnum.SPEAKER="SPEAKER",IfcAudioVisualApplianceTypeEnum.SWITCHER="SWITCHER",IfcAudioVisualApplianceTypeEnum.TELEPHONE="TELEPHONE",IfcAudioVisualApplianceTypeEnum.TUNER="TUNER",IfcAudioVisualApplianceTypeEnum.USERDEFINED="USERDEFINED",IfcAudioVisualApplianceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBSplineCurveForm=class{constructor(e){this.value=e}};IfcBSplineCurveForm.POLYLINE_FORM="POLYLINE_FORM",IfcBSplineCurveForm.CIRCULAR_ARC="CIRCULAR_ARC",IfcBSplineCurveForm.ELLIPTIC_ARC="ELLIPTIC_ARC",IfcBSplineCurveForm.PARABOLIC_ARC="PARABOLIC_ARC",IfcBSplineCurveForm.HYPERBOLIC_ARC="HYPERBOLIC_ARC",IfcBSplineCurveForm.UNSPECIFIED="UNSPECIFIED";var IfcBSplineSurfaceForm=class{constructor(e){this.value=e}};IfcBSplineSurfaceForm.PLANE_SURF="PLANE_SURF",IfcBSplineSurfaceForm.CYLINDRICAL_SURF="CYLINDRICAL_SURF",IfcBSplineSurfaceForm.CONICAL_SURF="CONICAL_SURF",IfcBSplineSurfaceForm.SPHERICAL_SURF="SPHERICAL_SURF",IfcBSplineSurfaceForm.TOROIDAL_SURF="TOROIDAL_SURF",IfcBSplineSurfaceForm.SURF_OF_REVOLUTION="SURF_OF_REVOLUTION",IfcBSplineSurfaceForm.RULED_SURF="RULED_SURF",IfcBSplineSurfaceForm.GENERALISED_CONE="GENERALISED_CONE",IfcBSplineSurfaceForm.QUADRIC_SURF="QUADRIC_SURF",IfcBSplineSurfaceForm.SURF_OF_LINEAR_EXTRUSION="SURF_OF_LINEAR_EXTRUSION",IfcBSplineSurfaceForm.UNSPECIFIED="UNSPECIFIED";var IfcBeamTypeEnum=class{constructor(e){this.value=e}};IfcBeamTypeEnum.BEAM="BEAM",IfcBeamTypeEnum.JOIST="JOIST",IfcBeamTypeEnum.HOLLOWCORE="HOLLOWCORE",IfcBeamTypeEnum.LINTEL="LINTEL",IfcBeamTypeEnum.SPANDREL="SPANDREL",IfcBeamTypeEnum.T_BEAM="T_BEAM",IfcBeamTypeEnum.GIRDER_SEGMENT="GIRDER_SEGMENT",IfcBeamTypeEnum.DIAPHRAGM="DIAPHRAGM",IfcBeamTypeEnum.PIERCAP="PIERCAP",IfcBeamTypeEnum.HATSTONE="HATSTONE",IfcBeamTypeEnum.CORNICE="CORNICE",IfcBeamTypeEnum.EDGEBEAM="EDGEBEAM",IfcBeamTypeEnum.USERDEFINED="USERDEFINED",IfcBeamTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBearingTypeDisplacementEnum=class{constructor(e){this.value=e}};IfcBearingTypeDisplacementEnum.FIXED_MOVEMENT="FIXED_MOVEMENT",IfcBearingTypeDisplacementEnum.GUIDED_LONGITUDINAL="GUIDED_LONGITUDINAL",IfcBearingTypeDisplacementEnum.GUIDED_TRANSVERSAL="GUIDED_TRANSVERSAL",IfcBearingTypeDisplacementEnum.FREE_MOVEMENT="FREE_MOVEMENT",IfcBearingTypeDisplacementEnum.NOTDEFINED="NOTDEFINED";var IfcBearingTypeEnum=class{constructor(e){this.value=e}};IfcBearingTypeEnum.CYLINDRICAL="CYLINDRICAL",IfcBearingTypeEnum.SPHERICAL="SPHERICAL",IfcBearingTypeEnum.ELASTOMERIC="ELASTOMERIC",IfcBearingTypeEnum.POT="POT",IfcBearingTypeEnum.GUIDE="GUIDE",IfcBearingTypeEnum.ROCKER="ROCKER",IfcBearingTypeEnum.ROLLER="ROLLER",IfcBearingTypeEnum.DISK="DISK",IfcBearingTypeEnum.USERDEFINED="USERDEFINED",IfcBearingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBenchmarkEnum=class{constructor(e){this.value=e}};IfcBenchmarkEnum.GREATERTHAN="GREATERTHAN",IfcBenchmarkEnum.GREATERTHANOREQUALTO="GREATERTHANOREQUALTO",IfcBenchmarkEnum.LESSTHAN="LESSTHAN",IfcBenchmarkEnum.LESSTHANOREQUALTO="LESSTHANOREQUALTO",IfcBenchmarkEnum.EQUALTO="EQUALTO",IfcBenchmarkEnum.NOTEQUALTO="NOTEQUALTO",IfcBenchmarkEnum.INCLUDES="INCLUDES",IfcBenchmarkEnum.NOTINCLUDES="NOTINCLUDES",IfcBenchmarkEnum.INCLUDEDIN="INCLUDEDIN",IfcBenchmarkEnum.NOTINCLUDEDIN="NOTINCLUDEDIN";var IfcBoilerTypeEnum=class{constructor(e){this.value=e}};IfcBoilerTypeEnum.WATER="WATER",IfcBoilerTypeEnum.STEAM="STEAM",IfcBoilerTypeEnum.USERDEFINED="USERDEFINED",IfcBoilerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBooleanOperator=class{constructor(e){this.value=e}};IfcBooleanOperator.UNION="UNION",IfcBooleanOperator.INTERSECTION="INTERSECTION",IfcBooleanOperator.DIFFERENCE="DIFFERENCE";var IfcBridgePartTypeEnum=class{constructor(e){this.value=e}};IfcBridgePartTypeEnum.ABUTMENT="ABUTMENT",IfcBridgePartTypeEnum.DECK="DECK",IfcBridgePartTypeEnum.DECK_SEGMENT="DECK_SEGMENT",IfcBridgePartTypeEnum.FOUNDATION="FOUNDATION",IfcBridgePartTypeEnum.PIER="PIER",IfcBridgePartTypeEnum.PIER_SEGMENT="PIER_SEGMENT",IfcBridgePartTypeEnum.PYLON="PYLON",IfcBridgePartTypeEnum.SUBSTRUCTURE="SUBSTRUCTURE",IfcBridgePartTypeEnum.SUPERSTRUCTURE="SUPERSTRUCTURE",IfcBridgePartTypeEnum.SURFACESTRUCTURE="SURFACESTRUCTURE",IfcBridgePartTypeEnum.USERDEFINED="USERDEFINED",IfcBridgePartTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBridgeTypeEnum=class{constructor(e){this.value=e}};IfcBridgeTypeEnum.ARCHED="ARCHED",IfcBridgeTypeEnum.CABLE_STAYED="CABLE_STAYED",IfcBridgeTypeEnum.CANTILEVER="CANTILEVER",IfcBridgeTypeEnum.CULVERT="CULVERT",IfcBridgeTypeEnum.FRAMEWORK="FRAMEWORK",IfcBridgeTypeEnum.GIRDER="GIRDER",IfcBridgeTypeEnum.SUSPENSION="SUSPENSION",IfcBridgeTypeEnum.TRUSS="TRUSS",IfcBridgeTypeEnum.USERDEFINED="USERDEFINED",IfcBridgeTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBuildingElementPartTypeEnum=class{constructor(e){this.value=e}};IfcBuildingElementPartTypeEnum.INSULATION="INSULATION",IfcBuildingElementPartTypeEnum.PRECASTPANEL="PRECASTPANEL",IfcBuildingElementPartTypeEnum.APRON="APRON",IfcBuildingElementPartTypeEnum.USERDEFINED="USERDEFINED",IfcBuildingElementPartTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBuildingElementProxyTypeEnum=class{constructor(e){this.value=e}};IfcBuildingElementProxyTypeEnum.COMPLEX="COMPLEX",IfcBuildingElementProxyTypeEnum.ELEMENT="ELEMENT",IfcBuildingElementProxyTypeEnum.PARTIAL="PARTIAL",IfcBuildingElementProxyTypeEnum.PROVISIONFORVOID="PROVISIONFORVOID",IfcBuildingElementProxyTypeEnum.PROVISIONFORSPACE="PROVISIONFORSPACE",IfcBuildingElementProxyTypeEnum.USERDEFINED="USERDEFINED",IfcBuildingElementProxyTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBuildingSystemTypeEnum=class{constructor(e){this.value=e}};IfcBuildingSystemTypeEnum.FENESTRATION="FENESTRATION",IfcBuildingSystemTypeEnum.FOUNDATION="FOUNDATION",IfcBuildingSystemTypeEnum.LOADBEARING="LOADBEARING",IfcBuildingSystemTypeEnum.OUTERSHELL="OUTERSHELL",IfcBuildingSystemTypeEnum.SHADING="SHADING",IfcBuildingSystemTypeEnum.TRANSPORT="TRANSPORT",IfcBuildingSystemTypeEnum.REINFORCING="REINFORCING",IfcBuildingSystemTypeEnum.PRESTRESSING="PRESTRESSING",IfcBuildingSystemTypeEnum.USERDEFINED="USERDEFINED",IfcBuildingSystemTypeEnum.NOTDEFINED="NOTDEFINED";var IfcBurnerTypeEnum=class{constructor(e){this.value=e}};IfcBurnerTypeEnum.USERDEFINED="USERDEFINED",IfcBurnerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCableCarrierFittingTypeEnum=class{constructor(e){this.value=e}};IfcCableCarrierFittingTypeEnum.BEND="BEND",IfcCableCarrierFittingTypeEnum.CROSS="CROSS",IfcCableCarrierFittingTypeEnum.REDUCER="REDUCER",IfcCableCarrierFittingTypeEnum.TEE="TEE",IfcCableCarrierFittingTypeEnum.USERDEFINED="USERDEFINED",IfcCableCarrierFittingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCableCarrierSegmentTypeEnum=class{constructor(e){this.value=e}};IfcCableCarrierSegmentTypeEnum.CABLELADDERSEGMENT="CABLELADDERSEGMENT",IfcCableCarrierSegmentTypeEnum.CABLETRAYSEGMENT="CABLETRAYSEGMENT",IfcCableCarrierSegmentTypeEnum.CABLETRUNKINGSEGMENT="CABLETRUNKINGSEGMENT",IfcCableCarrierSegmentTypeEnum.CONDUITSEGMENT="CONDUITSEGMENT",IfcCableCarrierSegmentTypeEnum.USERDEFINED="USERDEFINED",IfcCableCarrierSegmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCableFittingTypeEnum=class{constructor(e){this.value=e}};IfcCableFittingTypeEnum.CONNECTOR="CONNECTOR",IfcCableFittingTypeEnum.ENTRY="ENTRY",IfcCableFittingTypeEnum.EXIT="EXIT",IfcCableFittingTypeEnum.JUNCTION="JUNCTION",IfcCableFittingTypeEnum.TRANSITION="TRANSITION",IfcCableFittingTypeEnum.USERDEFINED="USERDEFINED",IfcCableFittingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCableSegmentTypeEnum=class{constructor(e){this.value=e}};IfcCableSegmentTypeEnum.BUSBARSEGMENT="BUSBARSEGMENT",IfcCableSegmentTypeEnum.CABLESEGMENT="CABLESEGMENT",IfcCableSegmentTypeEnum.CONDUCTORSEGMENT="CONDUCTORSEGMENT",IfcCableSegmentTypeEnum.CORESEGMENT="CORESEGMENT",IfcCableSegmentTypeEnum.USERDEFINED="USERDEFINED",IfcCableSegmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCaissonFoundationTypeEnum=class{constructor(e){this.value=e}};IfcCaissonFoundationTypeEnum.WELL="WELL",IfcCaissonFoundationTypeEnum.CAISSON="CAISSON",IfcCaissonFoundationTypeEnum.USERDEFINED="USERDEFINED",IfcCaissonFoundationTypeEnum.NOTDEFINED="NOTDEFINED";var IfcChangeActionEnum=class{constructor(e){this.value=e}};IfcChangeActionEnum.NOCHANGE="NOCHANGE",IfcChangeActionEnum.MODIFIED="MODIFIED",IfcChangeActionEnum.ADDED="ADDED",IfcChangeActionEnum.DELETED="DELETED",IfcChangeActionEnum.NOTDEFINED="NOTDEFINED";var IfcChillerTypeEnum=class{constructor(e){this.value=e}};IfcChillerTypeEnum.AIRCOOLED="AIRCOOLED",IfcChillerTypeEnum.WATERCOOLED="WATERCOOLED",IfcChillerTypeEnum.HEATRECOVERY="HEATRECOVERY",IfcChillerTypeEnum.USERDEFINED="USERDEFINED",IfcChillerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcChimneyTypeEnum=class{constructor(e){this.value=e}};IfcChimneyTypeEnum.USERDEFINED="USERDEFINED",IfcChimneyTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCoilTypeEnum=class{constructor(e){this.value=e}};IfcCoilTypeEnum.DXCOOLINGCOIL="DXCOOLINGCOIL",IfcCoilTypeEnum.ELECTRICHEATINGCOIL="ELECTRICHEATINGCOIL",IfcCoilTypeEnum.GASHEATINGCOIL="GASHEATINGCOIL",IfcCoilTypeEnum.HYDRONICCOIL="HYDRONICCOIL",IfcCoilTypeEnum.STEAMHEATINGCOIL="STEAMHEATINGCOIL",IfcCoilTypeEnum.WATERCOOLINGCOIL="WATERCOOLINGCOIL",IfcCoilTypeEnum.WATERHEATINGCOIL="WATERHEATINGCOIL",IfcCoilTypeEnum.USERDEFINED="USERDEFINED",IfcCoilTypeEnum.NOTDEFINED="NOTDEFINED";var IfcColumnTypeEnum=class{constructor(e){this.value=e}};IfcColumnTypeEnum.COLUMN="COLUMN",IfcColumnTypeEnum.PILASTER="PILASTER",IfcColumnTypeEnum.PIERSTEM="PIERSTEM",IfcColumnTypeEnum.PIERSTEM_SEGMENT="PIERSTEM_SEGMENT",IfcColumnTypeEnum.STANDCOLUMN="STANDCOLUMN",IfcColumnTypeEnum.USERDEFINED="USERDEFINED",IfcColumnTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCommunicationsApplianceTypeEnum=class{constructor(e){this.value=e}};IfcCommunicationsApplianceTypeEnum.ANTENNA="ANTENNA",IfcCommunicationsApplianceTypeEnum.COMPUTER="COMPUTER",IfcCommunicationsApplianceTypeEnum.FAX="FAX",IfcCommunicationsApplianceTypeEnum.GATEWAY="GATEWAY",IfcCommunicationsApplianceTypeEnum.MODEM="MODEM",IfcCommunicationsApplianceTypeEnum.NETWORKAPPLIANCE="NETWORKAPPLIANCE",IfcCommunicationsApplianceTypeEnum.NETWORKBRIDGE="NETWORKBRIDGE",IfcCommunicationsApplianceTypeEnum.NETWORKHUB="NETWORKHUB",IfcCommunicationsApplianceTypeEnum.PRINTER="PRINTER",IfcCommunicationsApplianceTypeEnum.REPEATER="REPEATER",IfcCommunicationsApplianceTypeEnum.ROUTER="ROUTER",IfcCommunicationsApplianceTypeEnum.SCANNER="SCANNER",IfcCommunicationsApplianceTypeEnum.USERDEFINED="USERDEFINED",IfcCommunicationsApplianceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcComplexPropertyTemplateTypeEnum=class{constructor(e){this.value=e}};IfcComplexPropertyTemplateTypeEnum.P_COMPLEX="P_COMPLEX",IfcComplexPropertyTemplateTypeEnum.Q_COMPLEX="Q_COMPLEX";var IfcCompressorTypeEnum=class{constructor(e){this.value=e}};IfcCompressorTypeEnum.DYNAMIC="DYNAMIC",IfcCompressorTypeEnum.RECIPROCATING="RECIPROCATING",IfcCompressorTypeEnum.ROTARY="ROTARY",IfcCompressorTypeEnum.SCROLL="SCROLL",IfcCompressorTypeEnum.TROCHOIDAL="TROCHOIDAL",IfcCompressorTypeEnum.SINGLESTAGE="SINGLESTAGE",IfcCompressorTypeEnum.BOOSTER="BOOSTER",IfcCompressorTypeEnum.OPENTYPE="OPENTYPE",IfcCompressorTypeEnum.HERMETIC="HERMETIC",IfcCompressorTypeEnum.SEMIHERMETIC="SEMIHERMETIC",IfcCompressorTypeEnum.WELDEDSHELLHERMETIC="WELDEDSHELLHERMETIC",IfcCompressorTypeEnum.ROLLINGPISTON="ROLLINGPISTON",IfcCompressorTypeEnum.ROTARYVANE="ROTARYVANE",IfcCompressorTypeEnum.SINGLESCREW="SINGLESCREW",IfcCompressorTypeEnum.TWINSCREW="TWINSCREW",IfcCompressorTypeEnum.USERDEFINED="USERDEFINED",IfcCompressorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCondenserTypeEnum=class{constructor(e){this.value=e}};IfcCondenserTypeEnum.AIRCOOLED="AIRCOOLED",IfcCondenserTypeEnum.EVAPORATIVECOOLED="EVAPORATIVECOOLED",IfcCondenserTypeEnum.WATERCOOLED="WATERCOOLED",IfcCondenserTypeEnum.WATERCOOLEDBRAZEDPLATE="WATERCOOLEDBRAZEDPLATE",IfcCondenserTypeEnum.WATERCOOLEDSHELLCOIL="WATERCOOLEDSHELLCOIL",IfcCondenserTypeEnum.WATERCOOLEDSHELLTUBE="WATERCOOLEDSHELLTUBE",IfcCondenserTypeEnum.WATERCOOLEDTUBEINTUBE="WATERCOOLEDTUBEINTUBE",IfcCondenserTypeEnum.USERDEFINED="USERDEFINED",IfcCondenserTypeEnum.NOTDEFINED="NOTDEFINED";var IfcConnectionTypeEnum=class{constructor(e){this.value=e}};IfcConnectionTypeEnum.ATPATH="ATPATH",IfcConnectionTypeEnum.ATSTART="ATSTART",IfcConnectionTypeEnum.ATEND="ATEND",IfcConnectionTypeEnum.NOTDEFINED="NOTDEFINED";var IfcConstraintEnum=class{constructor(e){this.value=e}};IfcConstraintEnum.HARD="HARD",IfcConstraintEnum.SOFT="SOFT",IfcConstraintEnum.ADVISORY="ADVISORY",IfcConstraintEnum.USERDEFINED="USERDEFINED",IfcConstraintEnum.NOTDEFINED="NOTDEFINED";var IfcConstructionEquipmentResourceTypeEnum=class{constructor(e){this.value=e}};IfcConstructionEquipmentResourceTypeEnum.DEMOLISHING="DEMOLISHING",IfcConstructionEquipmentResourceTypeEnum.EARTHMOVING="EARTHMOVING",IfcConstructionEquipmentResourceTypeEnum.ERECTING="ERECTING",IfcConstructionEquipmentResourceTypeEnum.HEATING="HEATING",IfcConstructionEquipmentResourceTypeEnum.LIGHTING="LIGHTING",IfcConstructionEquipmentResourceTypeEnum.PAVING="PAVING",IfcConstructionEquipmentResourceTypeEnum.PUMPING="PUMPING",IfcConstructionEquipmentResourceTypeEnum.TRANSPORTING="TRANSPORTING",IfcConstructionEquipmentResourceTypeEnum.USERDEFINED="USERDEFINED",IfcConstructionEquipmentResourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcConstructionMaterialResourceTypeEnum=class{constructor(e){this.value=e}};IfcConstructionMaterialResourceTypeEnum.AGGREGATES="AGGREGATES",IfcConstructionMaterialResourceTypeEnum.CONCRETE="CONCRETE",IfcConstructionMaterialResourceTypeEnum.DRYWALL="DRYWALL",IfcConstructionMaterialResourceTypeEnum.FUEL="FUEL",IfcConstructionMaterialResourceTypeEnum.GYPSUM="GYPSUM",IfcConstructionMaterialResourceTypeEnum.MASONRY="MASONRY",IfcConstructionMaterialResourceTypeEnum.METAL="METAL",IfcConstructionMaterialResourceTypeEnum.PLASTIC="PLASTIC",IfcConstructionMaterialResourceTypeEnum.WOOD="WOOD",IfcConstructionMaterialResourceTypeEnum.NOTDEFINED="NOTDEFINED",IfcConstructionMaterialResourceTypeEnum.USERDEFINED="USERDEFINED";var IfcConstructionProductResourceTypeEnum=class{constructor(e){this.value=e}};IfcConstructionProductResourceTypeEnum.ASSEMBLY="ASSEMBLY",IfcConstructionProductResourceTypeEnum.FORMWORK="FORMWORK",IfcConstructionProductResourceTypeEnum.USERDEFINED="USERDEFINED",IfcConstructionProductResourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcControllerTypeEnum=class{constructor(e){this.value=e}};IfcControllerTypeEnum.FLOATING="FLOATING",IfcControllerTypeEnum.PROGRAMMABLE="PROGRAMMABLE",IfcControllerTypeEnum.PROPORTIONAL="PROPORTIONAL",IfcControllerTypeEnum.MULTIPOSITION="MULTIPOSITION",IfcControllerTypeEnum.TWOPOSITION="TWOPOSITION",IfcControllerTypeEnum.USERDEFINED="USERDEFINED",IfcControllerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCooledBeamTypeEnum=class{constructor(e){this.value=e}};IfcCooledBeamTypeEnum.ACTIVE="ACTIVE",IfcCooledBeamTypeEnum.PASSIVE="PASSIVE",IfcCooledBeamTypeEnum.USERDEFINED="USERDEFINED",IfcCooledBeamTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCoolingTowerTypeEnum=class{constructor(e){this.value=e}};IfcCoolingTowerTypeEnum.NATURALDRAFT="NATURALDRAFT",IfcCoolingTowerTypeEnum.MECHANICALINDUCEDDRAFT="MECHANICALINDUCEDDRAFT",IfcCoolingTowerTypeEnum.MECHANICALFORCEDDRAFT="MECHANICALFORCEDDRAFT",IfcCoolingTowerTypeEnum.USERDEFINED="USERDEFINED",IfcCoolingTowerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCostItemTypeEnum=class{constructor(e){this.value=e}};IfcCostItemTypeEnum.USERDEFINED="USERDEFINED",IfcCostItemTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCostScheduleTypeEnum=class{constructor(e){this.value=e}};IfcCostScheduleTypeEnum.BUDGET="BUDGET",IfcCostScheduleTypeEnum.COSTPLAN="COSTPLAN",IfcCostScheduleTypeEnum.ESTIMATE="ESTIMATE",IfcCostScheduleTypeEnum.TENDER="TENDER",IfcCostScheduleTypeEnum.PRICEDBILLOFQUANTITIES="PRICEDBILLOFQUANTITIES",IfcCostScheduleTypeEnum.UNPRICEDBILLOFQUANTITIES="UNPRICEDBILLOFQUANTITIES",IfcCostScheduleTypeEnum.SCHEDULEOFRATES="SCHEDULEOFRATES",IfcCostScheduleTypeEnum.USERDEFINED="USERDEFINED",IfcCostScheduleTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCoveringTypeEnum=class{constructor(e){this.value=e}};IfcCoveringTypeEnum.CEILING="CEILING",IfcCoveringTypeEnum.FLOORING="FLOORING",IfcCoveringTypeEnum.CLADDING="CLADDING",IfcCoveringTypeEnum.ROOFING="ROOFING",IfcCoveringTypeEnum.MOLDING="MOLDING",IfcCoveringTypeEnum.SKIRTINGBOARD="SKIRTINGBOARD",IfcCoveringTypeEnum.INSULATION="INSULATION",IfcCoveringTypeEnum.MEMBRANE="MEMBRANE",IfcCoveringTypeEnum.SLEEVING="SLEEVING",IfcCoveringTypeEnum.WRAPPING="WRAPPING",IfcCoveringTypeEnum.COPING="COPING",IfcCoveringTypeEnum.USERDEFINED="USERDEFINED",IfcCoveringTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCrewResourceTypeEnum=class{constructor(e){this.value=e}};IfcCrewResourceTypeEnum.OFFICE="OFFICE",IfcCrewResourceTypeEnum.SITE="SITE",IfcCrewResourceTypeEnum.USERDEFINED="USERDEFINED",IfcCrewResourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCurtainWallTypeEnum=class{constructor(e){this.value=e}};IfcCurtainWallTypeEnum.USERDEFINED="USERDEFINED",IfcCurtainWallTypeEnum.NOTDEFINED="NOTDEFINED";var IfcCurveInterpolationEnum=class{constructor(e){this.value=e}};IfcCurveInterpolationEnum.LINEAR="LINEAR",IfcCurveInterpolationEnum.LOG_LINEAR="LOG_LINEAR",IfcCurveInterpolationEnum.LOG_LOG="LOG_LOG",IfcCurveInterpolationEnum.NOTDEFINED="NOTDEFINED";var IfcDamperTypeEnum=class{constructor(e){this.value=e}};IfcDamperTypeEnum.BACKDRAFTDAMPER="BACKDRAFTDAMPER",IfcDamperTypeEnum.BALANCINGDAMPER="BALANCINGDAMPER",IfcDamperTypeEnum.BLASTDAMPER="BLASTDAMPER",IfcDamperTypeEnum.CONTROLDAMPER="CONTROLDAMPER",IfcDamperTypeEnum.FIREDAMPER="FIREDAMPER",IfcDamperTypeEnum.FIRESMOKEDAMPER="FIRESMOKEDAMPER",IfcDamperTypeEnum.FUMEHOODEXHAUST="FUMEHOODEXHAUST",IfcDamperTypeEnum.GRAVITYDAMPER="GRAVITYDAMPER",IfcDamperTypeEnum.GRAVITYRELIEFDAMPER="GRAVITYRELIEFDAMPER",IfcDamperTypeEnum.RELIEFDAMPER="RELIEFDAMPER",IfcDamperTypeEnum.SMOKEDAMPER="SMOKEDAMPER",IfcDamperTypeEnum.USERDEFINED="USERDEFINED",IfcDamperTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDataOriginEnum=class{constructor(e){this.value=e}};IfcDataOriginEnum.MEASURED="MEASURED",IfcDataOriginEnum.PREDICTED="PREDICTED",IfcDataOriginEnum.SIMULATED="SIMULATED",IfcDataOriginEnum.USERDEFINED="USERDEFINED",IfcDataOriginEnum.NOTDEFINED="NOTDEFINED";var IfcDerivedUnitEnum=class{constructor(e){this.value=e}};IfcDerivedUnitEnum.ANGULARVELOCITYUNIT="ANGULARVELOCITYUNIT",IfcDerivedUnitEnum.AREADENSITYUNIT="AREADENSITYUNIT",IfcDerivedUnitEnum.COMPOUNDPLANEANGLEUNIT="COMPOUNDPLANEANGLEUNIT",IfcDerivedUnitEnum.DYNAMICVISCOSITYUNIT="DYNAMICVISCOSITYUNIT",IfcDerivedUnitEnum.HEATFLUXDENSITYUNIT="HEATFLUXDENSITYUNIT",IfcDerivedUnitEnum.INTEGERCOUNTRATEUNIT="INTEGERCOUNTRATEUNIT",IfcDerivedUnitEnum.ISOTHERMALMOISTURECAPACITYUNIT="ISOTHERMALMOISTURECAPACITYUNIT",IfcDerivedUnitEnum.KINEMATICVISCOSITYUNIT="KINEMATICVISCOSITYUNIT",IfcDerivedUnitEnum.LINEARVELOCITYUNIT="LINEARVELOCITYUNIT",IfcDerivedUnitEnum.MASSDENSITYUNIT="MASSDENSITYUNIT",IfcDerivedUnitEnum.MASSFLOWRATEUNIT="MASSFLOWRATEUNIT",IfcDerivedUnitEnum.MOISTUREDIFFUSIVITYUNIT="MOISTUREDIFFUSIVITYUNIT",IfcDerivedUnitEnum.MOLECULARWEIGHTUNIT="MOLECULARWEIGHTUNIT",IfcDerivedUnitEnum.SPECIFICHEATCAPACITYUNIT="SPECIFICHEATCAPACITYUNIT",IfcDerivedUnitEnum.THERMALADMITTANCEUNIT="THERMALADMITTANCEUNIT",IfcDerivedUnitEnum.THERMALCONDUCTANCEUNIT="THERMALCONDUCTANCEUNIT",IfcDerivedUnitEnum.THERMALRESISTANCEUNIT="THERMALRESISTANCEUNIT",IfcDerivedUnitEnum.THERMALTRANSMITTANCEUNIT="THERMALTRANSMITTANCEUNIT",IfcDerivedUnitEnum.VAPORPERMEABILITYUNIT="VAPORPERMEABILITYUNIT",IfcDerivedUnitEnum.VOLUMETRICFLOWRATEUNIT="VOLUMETRICFLOWRATEUNIT",IfcDerivedUnitEnum.ROTATIONALFREQUENCYUNIT="ROTATIONALFREQUENCYUNIT",IfcDerivedUnitEnum.TORQUEUNIT="TORQUEUNIT",IfcDerivedUnitEnum.MOMENTOFINERTIAUNIT="MOMENTOFINERTIAUNIT",IfcDerivedUnitEnum.LINEARMOMENTUNIT="LINEARMOMENTUNIT",IfcDerivedUnitEnum.LINEARFORCEUNIT="LINEARFORCEUNIT",IfcDerivedUnitEnum.PLANARFORCEUNIT="PLANARFORCEUNIT",IfcDerivedUnitEnum.MODULUSOFELASTICITYUNIT="MODULUSOFELASTICITYUNIT",IfcDerivedUnitEnum.SHEARMODULUSUNIT="SHEARMODULUSUNIT",IfcDerivedUnitEnum.LINEARSTIFFNESSUNIT="LINEARSTIFFNESSUNIT",IfcDerivedUnitEnum.ROTATIONALSTIFFNESSUNIT="ROTATIONALSTIFFNESSUNIT",IfcDerivedUnitEnum.MODULUSOFSUBGRADEREACTIONUNIT="MODULUSOFSUBGRADEREACTIONUNIT",IfcDerivedUnitEnum.ACCELERATIONUNIT="ACCELERATIONUNIT",IfcDerivedUnitEnum.CURVATUREUNIT="CURVATUREUNIT",IfcDerivedUnitEnum.HEATINGVALUEUNIT="HEATINGVALUEUNIT",IfcDerivedUnitEnum.IONCONCENTRATIONUNIT="IONCONCENTRATIONUNIT",IfcDerivedUnitEnum.LUMINOUSINTENSITYDISTRIBUTIONUNIT="LUMINOUSINTENSITYDISTRIBUTIONUNIT",IfcDerivedUnitEnum.MASSPERLENGTHUNIT="MASSPERLENGTHUNIT",IfcDerivedUnitEnum.MODULUSOFLINEARSUBGRADEREACTIONUNIT="MODULUSOFLINEARSUBGRADEREACTIONUNIT",IfcDerivedUnitEnum.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT="MODULUSOFROTATIONALSUBGRADEREACTIONUNIT",IfcDerivedUnitEnum.PHUNIT="PHUNIT",IfcDerivedUnitEnum.ROTATIONALMASSUNIT="ROTATIONALMASSUNIT",IfcDerivedUnitEnum.SECTIONAREAINTEGRALUNIT="SECTIONAREAINTEGRALUNIT",IfcDerivedUnitEnum.SECTIONMODULUSUNIT="SECTIONMODULUSUNIT",IfcDerivedUnitEnum.SOUNDPOWERLEVELUNIT="SOUNDPOWERLEVELUNIT",IfcDerivedUnitEnum.SOUNDPOWERUNIT="SOUNDPOWERUNIT",IfcDerivedUnitEnum.SOUNDPRESSURELEVELUNIT="SOUNDPRESSURELEVELUNIT",IfcDerivedUnitEnum.SOUNDPRESSUREUNIT="SOUNDPRESSUREUNIT",IfcDerivedUnitEnum.TEMPERATUREGRADIENTUNIT="TEMPERATUREGRADIENTUNIT",IfcDerivedUnitEnum.TEMPERATURERATEOFCHANGEUNIT="TEMPERATURERATEOFCHANGEUNIT",IfcDerivedUnitEnum.THERMALEXPANSIONCOEFFICIENTUNIT="THERMALEXPANSIONCOEFFICIENTUNIT",IfcDerivedUnitEnum.WARPINGCONSTANTUNIT="WARPINGCONSTANTUNIT",IfcDerivedUnitEnum.WARPINGMOMENTUNIT="WARPINGMOMENTUNIT",IfcDerivedUnitEnum.USERDEFINED="USERDEFINED";var IfcDirectionSenseEnum=class{constructor(e){this.value=e}};IfcDirectionSenseEnum.POSITIVE="POSITIVE",IfcDirectionSenseEnum.NEGATIVE="NEGATIVE";var IfcDiscreteAccessoryTypeEnum=class{constructor(e){this.value=e}};IfcDiscreteAccessoryTypeEnum.ANCHORPLATE="ANCHORPLATE",IfcDiscreteAccessoryTypeEnum.BRACKET="BRACKET",IfcDiscreteAccessoryTypeEnum.SHOE="SHOE",IfcDiscreteAccessoryTypeEnum.EXPANSION_JOINT_DEVICE="EXPANSION_JOINT_DEVICE",IfcDiscreteAccessoryTypeEnum.USERDEFINED="USERDEFINED",IfcDiscreteAccessoryTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDistributionChamberElementTypeEnum=class{constructor(e){this.value=e}};IfcDistributionChamberElementTypeEnum.FORMEDDUCT="FORMEDDUCT",IfcDistributionChamberElementTypeEnum.INSPECTIONCHAMBER="INSPECTIONCHAMBER",IfcDistributionChamberElementTypeEnum.INSPECTIONPIT="INSPECTIONPIT",IfcDistributionChamberElementTypeEnum.MANHOLE="MANHOLE",IfcDistributionChamberElementTypeEnum.METERCHAMBER="METERCHAMBER",IfcDistributionChamberElementTypeEnum.SUMP="SUMP",IfcDistributionChamberElementTypeEnum.TRENCH="TRENCH",IfcDistributionChamberElementTypeEnum.VALVECHAMBER="VALVECHAMBER",IfcDistributionChamberElementTypeEnum.USERDEFINED="USERDEFINED",IfcDistributionChamberElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDistributionPortTypeEnum=class{constructor(e){this.value=e}};IfcDistributionPortTypeEnum.CABLE="CABLE",IfcDistributionPortTypeEnum.CABLECARRIER="CABLECARRIER",IfcDistributionPortTypeEnum.DUCT="DUCT",IfcDistributionPortTypeEnum.PIPE="PIPE",IfcDistributionPortTypeEnum.USERDEFINED="USERDEFINED",IfcDistributionPortTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDistributionSystemEnum=class{constructor(e){this.value=e}};IfcDistributionSystemEnum.AIRCONDITIONING="AIRCONDITIONING",IfcDistributionSystemEnum.AUDIOVISUAL="AUDIOVISUAL",IfcDistributionSystemEnum.CHEMICAL="CHEMICAL",IfcDistributionSystemEnum.CHILLEDWATER="CHILLEDWATER",IfcDistributionSystemEnum.COMMUNICATION="COMMUNICATION",IfcDistributionSystemEnum.COMPRESSEDAIR="COMPRESSEDAIR",IfcDistributionSystemEnum.CONDENSERWATER="CONDENSERWATER",IfcDistributionSystemEnum.CONTROL="CONTROL",IfcDistributionSystemEnum.CONVEYING="CONVEYING",IfcDistributionSystemEnum.DATA="DATA",IfcDistributionSystemEnum.DISPOSAL="DISPOSAL",IfcDistributionSystemEnum.DOMESTICCOLDWATER="DOMESTICCOLDWATER",IfcDistributionSystemEnum.DOMESTICHOTWATER="DOMESTICHOTWATER",IfcDistributionSystemEnum.DRAINAGE="DRAINAGE",IfcDistributionSystemEnum.EARTHING="EARTHING",IfcDistributionSystemEnum.ELECTRICAL="ELECTRICAL",IfcDistributionSystemEnum.ELECTROACOUSTIC="ELECTROACOUSTIC",IfcDistributionSystemEnum.EXHAUST="EXHAUST",IfcDistributionSystemEnum.FIREPROTECTION="FIREPROTECTION",IfcDistributionSystemEnum.FUEL="FUEL",IfcDistributionSystemEnum.GAS="GAS",IfcDistributionSystemEnum.HAZARDOUS="HAZARDOUS",IfcDistributionSystemEnum.HEATING="HEATING",IfcDistributionSystemEnum.LIGHTING="LIGHTING",IfcDistributionSystemEnum.LIGHTNINGPROTECTION="LIGHTNINGPROTECTION",IfcDistributionSystemEnum.MUNICIPALSOLIDWASTE="MUNICIPALSOLIDWASTE",IfcDistributionSystemEnum.OIL="OIL",IfcDistributionSystemEnum.OPERATIONAL="OPERATIONAL",IfcDistributionSystemEnum.POWERGENERATION="POWERGENERATION",IfcDistributionSystemEnum.RAINWATER="RAINWATER",IfcDistributionSystemEnum.REFRIGERATION="REFRIGERATION",IfcDistributionSystemEnum.SECURITY="SECURITY",IfcDistributionSystemEnum.SEWAGE="SEWAGE",IfcDistributionSystemEnum.SIGNAL="SIGNAL",IfcDistributionSystemEnum.STORMWATER="STORMWATER",IfcDistributionSystemEnum.TELEPHONE="TELEPHONE",IfcDistributionSystemEnum.TV="TV",IfcDistributionSystemEnum.VACUUM="VACUUM",IfcDistributionSystemEnum.VENT="VENT",IfcDistributionSystemEnum.VENTILATION="VENTILATION",IfcDistributionSystemEnum.WASTEWATER="WASTEWATER",IfcDistributionSystemEnum.WATERSUPPLY="WATERSUPPLY",IfcDistributionSystemEnum.USERDEFINED="USERDEFINED",IfcDistributionSystemEnum.NOTDEFINED="NOTDEFINED";var IfcDocumentConfidentialityEnum=class{constructor(e){this.value=e}};IfcDocumentConfidentialityEnum.PUBLIC="PUBLIC",IfcDocumentConfidentialityEnum.RESTRICTED="RESTRICTED",IfcDocumentConfidentialityEnum.CONFIDENTIAL="CONFIDENTIAL",IfcDocumentConfidentialityEnum.PERSONAL="PERSONAL",IfcDocumentConfidentialityEnum.USERDEFINED="USERDEFINED",IfcDocumentConfidentialityEnum.NOTDEFINED="NOTDEFINED";var IfcDocumentStatusEnum=class{constructor(e){this.value=e}};IfcDocumentStatusEnum.DRAFT="DRAFT",IfcDocumentStatusEnum.FINALDRAFT="FINALDRAFT",IfcDocumentStatusEnum.FINAL="FINAL",IfcDocumentStatusEnum.REVISION="REVISION",IfcDocumentStatusEnum.NOTDEFINED="NOTDEFINED";var IfcDoorPanelOperationEnum=class{constructor(e){this.value=e}};IfcDoorPanelOperationEnum.SWINGING="SWINGING",IfcDoorPanelOperationEnum.DOUBLE_ACTING="DOUBLE_ACTING",IfcDoorPanelOperationEnum.SLIDING="SLIDING",IfcDoorPanelOperationEnum.FOLDING="FOLDING",IfcDoorPanelOperationEnum.REVOLVING="REVOLVING",IfcDoorPanelOperationEnum.ROLLINGUP="ROLLINGUP",IfcDoorPanelOperationEnum.FIXEDPANEL="FIXEDPANEL",IfcDoorPanelOperationEnum.USERDEFINED="USERDEFINED",IfcDoorPanelOperationEnum.NOTDEFINED="NOTDEFINED";var IfcDoorPanelPositionEnum=class{constructor(e){this.value=e}};IfcDoorPanelPositionEnum.LEFT="LEFT",IfcDoorPanelPositionEnum.MIDDLE="MIDDLE",IfcDoorPanelPositionEnum.RIGHT="RIGHT",IfcDoorPanelPositionEnum.NOTDEFINED="NOTDEFINED";var IfcDoorStyleConstructionEnum=class{constructor(e){this.value=e}};IfcDoorStyleConstructionEnum.ALUMINIUM="ALUMINIUM",IfcDoorStyleConstructionEnum.HIGH_GRADE_STEEL="HIGH_GRADE_STEEL",IfcDoorStyleConstructionEnum.STEEL="STEEL",IfcDoorStyleConstructionEnum.WOOD="WOOD",IfcDoorStyleConstructionEnum.ALUMINIUM_WOOD="ALUMINIUM_WOOD",IfcDoorStyleConstructionEnum.ALUMINIUM_PLASTIC="ALUMINIUM_PLASTIC",IfcDoorStyleConstructionEnum.PLASTIC="PLASTIC",IfcDoorStyleConstructionEnum.USERDEFINED="USERDEFINED",IfcDoorStyleConstructionEnum.NOTDEFINED="NOTDEFINED";var IfcDoorStyleOperationEnum=class{constructor(e){this.value=e}};IfcDoorStyleOperationEnum.SINGLE_SWING_LEFT="SINGLE_SWING_LEFT",IfcDoorStyleOperationEnum.SINGLE_SWING_RIGHT="SINGLE_SWING_RIGHT",IfcDoorStyleOperationEnum.DOUBLE_DOOR_SINGLE_SWING="DOUBLE_DOOR_SINGLE_SWING",IfcDoorStyleOperationEnum.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT",IfcDoorStyleOperationEnum.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT",IfcDoorStyleOperationEnum.DOUBLE_SWING_LEFT="DOUBLE_SWING_LEFT",IfcDoorStyleOperationEnum.DOUBLE_SWING_RIGHT="DOUBLE_SWING_RIGHT",IfcDoorStyleOperationEnum.DOUBLE_DOOR_DOUBLE_SWING="DOUBLE_DOOR_DOUBLE_SWING",IfcDoorStyleOperationEnum.SLIDING_TO_LEFT="SLIDING_TO_LEFT",IfcDoorStyleOperationEnum.SLIDING_TO_RIGHT="SLIDING_TO_RIGHT",IfcDoorStyleOperationEnum.DOUBLE_DOOR_SLIDING="DOUBLE_DOOR_SLIDING",IfcDoorStyleOperationEnum.FOLDING_TO_LEFT="FOLDING_TO_LEFT",IfcDoorStyleOperationEnum.FOLDING_TO_RIGHT="FOLDING_TO_RIGHT",IfcDoorStyleOperationEnum.DOUBLE_DOOR_FOLDING="DOUBLE_DOOR_FOLDING",IfcDoorStyleOperationEnum.REVOLVING="REVOLVING",IfcDoorStyleOperationEnum.ROLLINGUP="ROLLINGUP",IfcDoorStyleOperationEnum.USERDEFINED="USERDEFINED",IfcDoorStyleOperationEnum.NOTDEFINED="NOTDEFINED";var IfcDoorTypeEnum=class{constructor(e){this.value=e}};IfcDoorTypeEnum.DOOR="DOOR",IfcDoorTypeEnum.GATE="GATE",IfcDoorTypeEnum.TRAPDOOR="TRAPDOOR",IfcDoorTypeEnum.USERDEFINED="USERDEFINED",IfcDoorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDoorTypeOperationEnum=class{constructor(e){this.value=e}};IfcDoorTypeOperationEnum.SINGLE_SWING_LEFT="SINGLE_SWING_LEFT",IfcDoorTypeOperationEnum.SINGLE_SWING_RIGHT="SINGLE_SWING_RIGHT",IfcDoorTypeOperationEnum.DOUBLE_DOOR_SINGLE_SWING="DOUBLE_DOOR_SINGLE_SWING",IfcDoorTypeOperationEnum.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT",IfcDoorTypeOperationEnum.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT",IfcDoorTypeOperationEnum.DOUBLE_SWING_LEFT="DOUBLE_SWING_LEFT",IfcDoorTypeOperationEnum.DOUBLE_SWING_RIGHT="DOUBLE_SWING_RIGHT",IfcDoorTypeOperationEnum.DOUBLE_DOOR_DOUBLE_SWING="DOUBLE_DOOR_DOUBLE_SWING",IfcDoorTypeOperationEnum.SLIDING_TO_LEFT="SLIDING_TO_LEFT",IfcDoorTypeOperationEnum.SLIDING_TO_RIGHT="SLIDING_TO_RIGHT",IfcDoorTypeOperationEnum.DOUBLE_DOOR_SLIDING="DOUBLE_DOOR_SLIDING",IfcDoorTypeOperationEnum.FOLDING_TO_LEFT="FOLDING_TO_LEFT",IfcDoorTypeOperationEnum.FOLDING_TO_RIGHT="FOLDING_TO_RIGHT",IfcDoorTypeOperationEnum.DOUBLE_DOOR_FOLDING="DOUBLE_DOOR_FOLDING",IfcDoorTypeOperationEnum.REVOLVING="REVOLVING",IfcDoorTypeOperationEnum.ROLLINGUP="ROLLINGUP",IfcDoorTypeOperationEnum.SWING_FIXED_LEFT="SWING_FIXED_LEFT",IfcDoorTypeOperationEnum.SWING_FIXED_RIGHT="SWING_FIXED_RIGHT",IfcDoorTypeOperationEnum.USERDEFINED="USERDEFINED",IfcDoorTypeOperationEnum.NOTDEFINED="NOTDEFINED";var IfcDuctFittingTypeEnum=class{constructor(e){this.value=e}};IfcDuctFittingTypeEnum.BEND="BEND",IfcDuctFittingTypeEnum.CONNECTOR="CONNECTOR",IfcDuctFittingTypeEnum.ENTRY="ENTRY",IfcDuctFittingTypeEnum.EXIT="EXIT",IfcDuctFittingTypeEnum.JUNCTION="JUNCTION",IfcDuctFittingTypeEnum.OBSTRUCTION="OBSTRUCTION",IfcDuctFittingTypeEnum.TRANSITION="TRANSITION",IfcDuctFittingTypeEnum.USERDEFINED="USERDEFINED",IfcDuctFittingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDuctSegmentTypeEnum=class{constructor(e){this.value=e}};IfcDuctSegmentTypeEnum.RIGIDSEGMENT="RIGIDSEGMENT",IfcDuctSegmentTypeEnum.FLEXIBLESEGMENT="FLEXIBLESEGMENT",IfcDuctSegmentTypeEnum.USERDEFINED="USERDEFINED",IfcDuctSegmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcDuctSilencerTypeEnum=class{constructor(e){this.value=e}};IfcDuctSilencerTypeEnum.FLATOVAL="FLATOVAL",IfcDuctSilencerTypeEnum.RECTANGULAR="RECTANGULAR",IfcDuctSilencerTypeEnum.ROUND="ROUND",IfcDuctSilencerTypeEnum.USERDEFINED="USERDEFINED",IfcDuctSilencerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricApplianceTypeEnum=class{constructor(e){this.value=e}};IfcElectricApplianceTypeEnum.DISHWASHER="DISHWASHER",IfcElectricApplianceTypeEnum.ELECTRICCOOKER="ELECTRICCOOKER",IfcElectricApplianceTypeEnum.FREESTANDINGELECTRICHEATER="FREESTANDINGELECTRICHEATER",IfcElectricApplianceTypeEnum.FREESTANDINGFAN="FREESTANDINGFAN",IfcElectricApplianceTypeEnum.FREESTANDINGWATERHEATER="FREESTANDINGWATERHEATER",IfcElectricApplianceTypeEnum.FREESTANDINGWATERCOOLER="FREESTANDINGWATERCOOLER",IfcElectricApplianceTypeEnum.FREEZER="FREEZER",IfcElectricApplianceTypeEnum.FRIDGE_FREEZER="FRIDGE_FREEZER",IfcElectricApplianceTypeEnum.HANDDRYER="HANDDRYER",IfcElectricApplianceTypeEnum.KITCHENMACHINE="KITCHENMACHINE",IfcElectricApplianceTypeEnum.MICROWAVE="MICROWAVE",IfcElectricApplianceTypeEnum.PHOTOCOPIER="PHOTOCOPIER",IfcElectricApplianceTypeEnum.REFRIGERATOR="REFRIGERATOR",IfcElectricApplianceTypeEnum.TUMBLEDRYER="TUMBLEDRYER",IfcElectricApplianceTypeEnum.VENDINGMACHINE="VENDINGMACHINE",IfcElectricApplianceTypeEnum.WASHINGMACHINE="WASHINGMACHINE",IfcElectricApplianceTypeEnum.USERDEFINED="USERDEFINED",IfcElectricApplianceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricDistributionBoardTypeEnum=class{constructor(e){this.value=e}};IfcElectricDistributionBoardTypeEnum.CONSUMERUNIT="CONSUMERUNIT",IfcElectricDistributionBoardTypeEnum.DISTRIBUTIONBOARD="DISTRIBUTIONBOARD",IfcElectricDistributionBoardTypeEnum.MOTORCONTROLCENTRE="MOTORCONTROLCENTRE",IfcElectricDistributionBoardTypeEnum.SWITCHBOARD="SWITCHBOARD",IfcElectricDistributionBoardTypeEnum.USERDEFINED="USERDEFINED",IfcElectricDistributionBoardTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricFlowStorageDeviceTypeEnum=class{constructor(e){this.value=e}};IfcElectricFlowStorageDeviceTypeEnum.BATTERY="BATTERY",IfcElectricFlowStorageDeviceTypeEnum.CAPACITORBANK="CAPACITORBANK",IfcElectricFlowStorageDeviceTypeEnum.HARMONICFILTER="HARMONICFILTER",IfcElectricFlowStorageDeviceTypeEnum.INDUCTORBANK="INDUCTORBANK",IfcElectricFlowStorageDeviceTypeEnum.UPS="UPS",IfcElectricFlowStorageDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcElectricFlowStorageDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricGeneratorTypeEnum=class{constructor(e){this.value=e}};IfcElectricGeneratorTypeEnum.CHP="CHP",IfcElectricGeneratorTypeEnum.ENGINEGENERATOR="ENGINEGENERATOR",IfcElectricGeneratorTypeEnum.STANDALONE="STANDALONE",IfcElectricGeneratorTypeEnum.USERDEFINED="USERDEFINED",IfcElectricGeneratorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricMotorTypeEnum=class{constructor(e){this.value=e}};IfcElectricMotorTypeEnum.DC="DC",IfcElectricMotorTypeEnum.INDUCTION="INDUCTION",IfcElectricMotorTypeEnum.POLYPHASE="POLYPHASE",IfcElectricMotorTypeEnum.RELUCTANCESYNCHRONOUS="RELUCTANCESYNCHRONOUS",IfcElectricMotorTypeEnum.SYNCHRONOUS="SYNCHRONOUS",IfcElectricMotorTypeEnum.USERDEFINED="USERDEFINED",IfcElectricMotorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElectricTimeControlTypeEnum=class{constructor(e){this.value=e}};IfcElectricTimeControlTypeEnum.TIMECLOCK="TIMECLOCK",IfcElectricTimeControlTypeEnum.TIMEDELAY="TIMEDELAY",IfcElectricTimeControlTypeEnum.RELAY="RELAY",IfcElectricTimeControlTypeEnum.USERDEFINED="USERDEFINED",IfcElectricTimeControlTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElementAssemblyTypeEnum=class{constructor(e){this.value=e}};IfcElementAssemblyTypeEnum.ACCESSORY_ASSEMBLY="ACCESSORY_ASSEMBLY",IfcElementAssemblyTypeEnum.ARCH="ARCH",IfcElementAssemblyTypeEnum.BEAM_GRID="BEAM_GRID",IfcElementAssemblyTypeEnum.BRACED_FRAME="BRACED_FRAME",IfcElementAssemblyTypeEnum.GIRDER="GIRDER",IfcElementAssemblyTypeEnum.REINFORCEMENT_UNIT="REINFORCEMENT_UNIT",IfcElementAssemblyTypeEnum.RIGID_FRAME="RIGID_FRAME",IfcElementAssemblyTypeEnum.SLAB_FIELD="SLAB_FIELD",IfcElementAssemblyTypeEnum.TRUSS="TRUSS",IfcElementAssemblyTypeEnum.ABUTMENT="ABUTMENT",IfcElementAssemblyTypeEnum.PIER="PIER",IfcElementAssemblyTypeEnum.PYLON="PYLON",IfcElementAssemblyTypeEnum.CROSS_BRACING="CROSS_BRACING",IfcElementAssemblyTypeEnum.DECK="DECK",IfcElementAssemblyTypeEnum.USERDEFINED="USERDEFINED",IfcElementAssemblyTypeEnum.NOTDEFINED="NOTDEFINED";var IfcElementCompositionEnum=class{constructor(e){this.value=e}};IfcElementCompositionEnum.COMPLEX="COMPLEX",IfcElementCompositionEnum.ELEMENT="ELEMENT",IfcElementCompositionEnum.PARTIAL="PARTIAL";var IfcEngineTypeEnum=class{constructor(e){this.value=e}};IfcEngineTypeEnum.EXTERNALCOMBUSTION="EXTERNALCOMBUSTION",IfcEngineTypeEnum.INTERNALCOMBUSTION="INTERNALCOMBUSTION",IfcEngineTypeEnum.USERDEFINED="USERDEFINED",IfcEngineTypeEnum.NOTDEFINED="NOTDEFINED";var IfcEvaporativeCoolerTypeEnum=class{constructor(e){this.value=e}};IfcEvaporativeCoolerTypeEnum.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER="DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER",IfcEvaporativeCoolerTypeEnum.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER="DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER",IfcEvaporativeCoolerTypeEnum.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER="DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER",IfcEvaporativeCoolerTypeEnum.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER="DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER",IfcEvaporativeCoolerTypeEnum.DIRECTEVAPORATIVEAIRWASHER="DIRECTEVAPORATIVEAIRWASHER",IfcEvaporativeCoolerTypeEnum.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER="INDIRECTEVAPORATIVEPACKAGEAIRCOOLER",IfcEvaporativeCoolerTypeEnum.INDIRECTEVAPORATIVEWETCOIL="INDIRECTEVAPORATIVEWETCOIL",IfcEvaporativeCoolerTypeEnum.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER="INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER",IfcEvaporativeCoolerTypeEnum.INDIRECTDIRECTCOMBINATION="INDIRECTDIRECTCOMBINATION",IfcEvaporativeCoolerTypeEnum.USERDEFINED="USERDEFINED",IfcEvaporativeCoolerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcEvaporatorTypeEnum=class{constructor(e){this.value=e}};IfcEvaporatorTypeEnum.DIRECTEXPANSION="DIRECTEXPANSION",IfcEvaporatorTypeEnum.DIRECTEXPANSIONSHELLANDTUBE="DIRECTEXPANSIONSHELLANDTUBE",IfcEvaporatorTypeEnum.DIRECTEXPANSIONTUBEINTUBE="DIRECTEXPANSIONTUBEINTUBE",IfcEvaporatorTypeEnum.DIRECTEXPANSIONBRAZEDPLATE="DIRECTEXPANSIONBRAZEDPLATE",IfcEvaporatorTypeEnum.FLOODEDSHELLANDTUBE="FLOODEDSHELLANDTUBE",IfcEvaporatorTypeEnum.SHELLANDCOIL="SHELLANDCOIL",IfcEvaporatorTypeEnum.USERDEFINED="USERDEFINED",IfcEvaporatorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcEventTriggerTypeEnum=class{constructor(e){this.value=e}};IfcEventTriggerTypeEnum.EVENTRULE="EVENTRULE",IfcEventTriggerTypeEnum.EVENTMESSAGE="EVENTMESSAGE",IfcEventTriggerTypeEnum.EVENTTIME="EVENTTIME",IfcEventTriggerTypeEnum.EVENTCOMPLEX="EVENTCOMPLEX",IfcEventTriggerTypeEnum.USERDEFINED="USERDEFINED",IfcEventTriggerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcEventTypeEnum=class{constructor(e){this.value=e}};IfcEventTypeEnum.STARTEVENT="STARTEVENT",IfcEventTypeEnum.ENDEVENT="ENDEVENT",IfcEventTypeEnum.INTERMEDIATEEVENT="INTERMEDIATEEVENT",IfcEventTypeEnum.USERDEFINED="USERDEFINED",IfcEventTypeEnum.NOTDEFINED="NOTDEFINED";var IfcExternalSpatialElementTypeEnum=class{constructor(e){this.value=e}};IfcExternalSpatialElementTypeEnum.EXTERNAL="EXTERNAL",IfcExternalSpatialElementTypeEnum.EXTERNAL_EARTH="EXTERNAL_EARTH",IfcExternalSpatialElementTypeEnum.EXTERNAL_WATER="EXTERNAL_WATER",IfcExternalSpatialElementTypeEnum.EXTERNAL_FIRE="EXTERNAL_FIRE",IfcExternalSpatialElementTypeEnum.USERDEFINED="USERDEFINED",IfcExternalSpatialElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFanTypeEnum=class{constructor(e){this.value=e}};IfcFanTypeEnum.CENTRIFUGALFORWARDCURVED="CENTRIFUGALFORWARDCURVED",IfcFanTypeEnum.CENTRIFUGALRADIAL="CENTRIFUGALRADIAL",IfcFanTypeEnum.CENTRIFUGALBACKWARDINCLINEDCURVED="CENTRIFUGALBACKWARDINCLINEDCURVED",IfcFanTypeEnum.CENTRIFUGALAIRFOIL="CENTRIFUGALAIRFOIL",IfcFanTypeEnum.TUBEAXIAL="TUBEAXIAL",IfcFanTypeEnum.VANEAXIAL="VANEAXIAL",IfcFanTypeEnum.PROPELLORAXIAL="PROPELLORAXIAL",IfcFanTypeEnum.USERDEFINED="USERDEFINED",IfcFanTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFastenerTypeEnum=class{constructor(e){this.value=e}};IfcFastenerTypeEnum.GLUE="GLUE",IfcFastenerTypeEnum.MORTAR="MORTAR",IfcFastenerTypeEnum.WELD="WELD",IfcFastenerTypeEnum.USERDEFINED="USERDEFINED",IfcFastenerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFilterTypeEnum=class{constructor(e){this.value=e}};IfcFilterTypeEnum.AIRPARTICLEFILTER="AIRPARTICLEFILTER",IfcFilterTypeEnum.COMPRESSEDAIRFILTER="COMPRESSEDAIRFILTER",IfcFilterTypeEnum.ODORFILTER="ODORFILTER",IfcFilterTypeEnum.OILFILTER="OILFILTER",IfcFilterTypeEnum.STRAINER="STRAINER",IfcFilterTypeEnum.WATERFILTER="WATERFILTER",IfcFilterTypeEnum.USERDEFINED="USERDEFINED",IfcFilterTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFireSuppressionTerminalTypeEnum=class{constructor(e){this.value=e}};IfcFireSuppressionTerminalTypeEnum.BREECHINGINLET="BREECHINGINLET",IfcFireSuppressionTerminalTypeEnum.FIREHYDRANT="FIREHYDRANT",IfcFireSuppressionTerminalTypeEnum.HOSEREEL="HOSEREEL",IfcFireSuppressionTerminalTypeEnum.SPRINKLER="SPRINKLER",IfcFireSuppressionTerminalTypeEnum.SPRINKLERDEFLECTOR="SPRINKLERDEFLECTOR",IfcFireSuppressionTerminalTypeEnum.USERDEFINED="USERDEFINED",IfcFireSuppressionTerminalTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFlowDirectionEnum=class{constructor(e){this.value=e}};IfcFlowDirectionEnum.SOURCE="SOURCE",IfcFlowDirectionEnum.SINK="SINK",IfcFlowDirectionEnum.SOURCEANDSINK="SOURCEANDSINK",IfcFlowDirectionEnum.NOTDEFINED="NOTDEFINED";var IfcFlowInstrumentTypeEnum=class{constructor(e){this.value=e}};IfcFlowInstrumentTypeEnum.PRESSUREGAUGE="PRESSUREGAUGE",IfcFlowInstrumentTypeEnum.THERMOMETER="THERMOMETER",IfcFlowInstrumentTypeEnum.AMMETER="AMMETER",IfcFlowInstrumentTypeEnum.FREQUENCYMETER="FREQUENCYMETER",IfcFlowInstrumentTypeEnum.POWERFACTORMETER="POWERFACTORMETER",IfcFlowInstrumentTypeEnum.PHASEANGLEMETER="PHASEANGLEMETER",IfcFlowInstrumentTypeEnum.VOLTMETER_PEAK="VOLTMETER_PEAK",IfcFlowInstrumentTypeEnum.VOLTMETER_RMS="VOLTMETER_RMS",IfcFlowInstrumentTypeEnum.USERDEFINED="USERDEFINED",IfcFlowInstrumentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFlowMeterTypeEnum=class{constructor(e){this.value=e}};IfcFlowMeterTypeEnum.ENERGYMETER="ENERGYMETER",IfcFlowMeterTypeEnum.GASMETER="GASMETER",IfcFlowMeterTypeEnum.OILMETER="OILMETER",IfcFlowMeterTypeEnum.WATERMETER="WATERMETER",IfcFlowMeterTypeEnum.USERDEFINED="USERDEFINED",IfcFlowMeterTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFootingTypeEnum=class{constructor(e){this.value=e}};IfcFootingTypeEnum.CAISSON_FOUNDATION="CAISSON_FOUNDATION",IfcFootingTypeEnum.FOOTING_BEAM="FOOTING_BEAM",IfcFootingTypeEnum.PAD_FOOTING="PAD_FOOTING",IfcFootingTypeEnum.PILE_CAP="PILE_CAP",IfcFootingTypeEnum.STRIP_FOOTING="STRIP_FOOTING",IfcFootingTypeEnum.USERDEFINED="USERDEFINED",IfcFootingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcFurnitureTypeEnum=class{constructor(e){this.value=e}};IfcFurnitureTypeEnum.CHAIR="CHAIR",IfcFurnitureTypeEnum.TABLE="TABLE",IfcFurnitureTypeEnum.DESK="DESK",IfcFurnitureTypeEnum.BED="BED",IfcFurnitureTypeEnum.FILECABINET="FILECABINET",IfcFurnitureTypeEnum.SHELF="SHELF",IfcFurnitureTypeEnum.SOFA="SOFA",IfcFurnitureTypeEnum.USERDEFINED="USERDEFINED",IfcFurnitureTypeEnum.NOTDEFINED="NOTDEFINED";var IfcGeographicElementTypeEnum=class{constructor(e){this.value=e}};IfcGeographicElementTypeEnum.TERRAIN="TERRAIN",IfcGeographicElementTypeEnum.SOIL_BORING_POINT="SOIL_BORING_POINT",IfcGeographicElementTypeEnum.USERDEFINED="USERDEFINED",IfcGeographicElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcGeometricProjectionEnum=class{constructor(e){this.value=e}};IfcGeometricProjectionEnum.GRAPH_VIEW="GRAPH_VIEW",IfcGeometricProjectionEnum.SKETCH_VIEW="SKETCH_VIEW",IfcGeometricProjectionEnum.MODEL_VIEW="MODEL_VIEW",IfcGeometricProjectionEnum.PLAN_VIEW="PLAN_VIEW",IfcGeometricProjectionEnum.REFLECTED_PLAN_VIEW="REFLECTED_PLAN_VIEW",IfcGeometricProjectionEnum.SECTION_VIEW="SECTION_VIEW",IfcGeometricProjectionEnum.ELEVATION_VIEW="ELEVATION_VIEW",IfcGeometricProjectionEnum.USERDEFINED="USERDEFINED",IfcGeometricProjectionEnum.NOTDEFINED="NOTDEFINED";var IfcGlobalOrLocalEnum=class{constructor(e){this.value=e}};IfcGlobalOrLocalEnum.GLOBAL_COORDS="GLOBAL_COORDS",IfcGlobalOrLocalEnum.LOCAL_COORDS="LOCAL_COORDS";var IfcGridTypeEnum=class{constructor(e){this.value=e}};IfcGridTypeEnum.RECTANGULAR="RECTANGULAR",IfcGridTypeEnum.RADIAL="RADIAL",IfcGridTypeEnum.TRIANGULAR="TRIANGULAR",IfcGridTypeEnum.IRREGULAR="IRREGULAR",IfcGridTypeEnum.USERDEFINED="USERDEFINED",IfcGridTypeEnum.NOTDEFINED="NOTDEFINED";var IfcHeatExchangerTypeEnum=class{constructor(e){this.value=e}};IfcHeatExchangerTypeEnum.PLATE="PLATE",IfcHeatExchangerTypeEnum.SHELLANDTUBE="SHELLANDTUBE",IfcHeatExchangerTypeEnum.USERDEFINED="USERDEFINED",IfcHeatExchangerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcHumidifierTypeEnum=class{constructor(e){this.value=e}};IfcHumidifierTypeEnum.STEAMINJECTION="STEAMINJECTION",IfcHumidifierTypeEnum.ADIABATICAIRWASHER="ADIABATICAIRWASHER",IfcHumidifierTypeEnum.ADIABATICPAN="ADIABATICPAN",IfcHumidifierTypeEnum.ADIABATICWETTEDELEMENT="ADIABATICWETTEDELEMENT",IfcHumidifierTypeEnum.ADIABATICATOMIZING="ADIABATICATOMIZING",IfcHumidifierTypeEnum.ADIABATICULTRASONIC="ADIABATICULTRASONIC",IfcHumidifierTypeEnum.ADIABATICRIGIDMEDIA="ADIABATICRIGIDMEDIA",IfcHumidifierTypeEnum.ADIABATICCOMPRESSEDAIRNOZZLE="ADIABATICCOMPRESSEDAIRNOZZLE",IfcHumidifierTypeEnum.ASSISTEDELECTRIC="ASSISTEDELECTRIC",IfcHumidifierTypeEnum.ASSISTEDNATURALGAS="ASSISTEDNATURALGAS",IfcHumidifierTypeEnum.ASSISTEDPROPANE="ASSISTEDPROPANE",IfcHumidifierTypeEnum.ASSISTEDBUTANE="ASSISTEDBUTANE",IfcHumidifierTypeEnum.ASSISTEDSTEAM="ASSISTEDSTEAM",IfcHumidifierTypeEnum.USERDEFINED="USERDEFINED",IfcHumidifierTypeEnum.NOTDEFINED="NOTDEFINED";var IfcInterceptorTypeEnum=class{constructor(e){this.value=e}};IfcInterceptorTypeEnum.CYCLONIC="CYCLONIC",IfcInterceptorTypeEnum.GREASE="GREASE",IfcInterceptorTypeEnum.OIL="OIL",IfcInterceptorTypeEnum.PETROL="PETROL",IfcInterceptorTypeEnum.USERDEFINED="USERDEFINED",IfcInterceptorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcInternalOrExternalEnum=class{constructor(e){this.value=e}};IfcInternalOrExternalEnum.INTERNAL="INTERNAL",IfcInternalOrExternalEnum.EXTERNAL="EXTERNAL",IfcInternalOrExternalEnum.EXTERNAL_EARTH="EXTERNAL_EARTH",IfcInternalOrExternalEnum.EXTERNAL_WATER="EXTERNAL_WATER",IfcInternalOrExternalEnum.EXTERNAL_FIRE="EXTERNAL_FIRE",IfcInternalOrExternalEnum.NOTDEFINED="NOTDEFINED";var IfcInventoryTypeEnum=class{constructor(e){this.value=e}};IfcInventoryTypeEnum.ASSETINVENTORY="ASSETINVENTORY",IfcInventoryTypeEnum.SPACEINVENTORY="SPACEINVENTORY",IfcInventoryTypeEnum.FURNITUREINVENTORY="FURNITUREINVENTORY",IfcInventoryTypeEnum.USERDEFINED="USERDEFINED",IfcInventoryTypeEnum.NOTDEFINED="NOTDEFINED";var IfcJunctionBoxTypeEnum=class{constructor(e){this.value=e}};IfcJunctionBoxTypeEnum.DATA="DATA",IfcJunctionBoxTypeEnum.POWER="POWER",IfcJunctionBoxTypeEnum.USERDEFINED="USERDEFINED",IfcJunctionBoxTypeEnum.NOTDEFINED="NOTDEFINED";var IfcKnotType=class{constructor(e){this.value=e}};IfcKnotType.UNIFORM_KNOTS="UNIFORM_KNOTS",IfcKnotType.QUASI_UNIFORM_KNOTS="QUASI_UNIFORM_KNOTS",IfcKnotType.PIECEWISE_BEZIER_KNOTS="PIECEWISE_BEZIER_KNOTS",IfcKnotType.UNSPECIFIED="UNSPECIFIED";var IfcLaborResourceTypeEnum=class{constructor(e){this.value=e}};IfcLaborResourceTypeEnum.ADMINISTRATION="ADMINISTRATION",IfcLaborResourceTypeEnum.CARPENTRY="CARPENTRY",IfcLaborResourceTypeEnum.CLEANING="CLEANING",IfcLaborResourceTypeEnum.CONCRETE="CONCRETE",IfcLaborResourceTypeEnum.DRYWALL="DRYWALL",IfcLaborResourceTypeEnum.ELECTRIC="ELECTRIC",IfcLaborResourceTypeEnum.FINISHING="FINISHING",IfcLaborResourceTypeEnum.FLOORING="FLOORING",IfcLaborResourceTypeEnum.GENERAL="GENERAL",IfcLaborResourceTypeEnum.HVAC="HVAC",IfcLaborResourceTypeEnum.LANDSCAPING="LANDSCAPING",IfcLaborResourceTypeEnum.MASONRY="MASONRY",IfcLaborResourceTypeEnum.PAINTING="PAINTING",IfcLaborResourceTypeEnum.PAVING="PAVING",IfcLaborResourceTypeEnum.PLUMBING="PLUMBING",IfcLaborResourceTypeEnum.ROOFING="ROOFING",IfcLaborResourceTypeEnum.SITEGRADING="SITEGRADING",IfcLaborResourceTypeEnum.STEELWORK="STEELWORK",IfcLaborResourceTypeEnum.SURVEYING="SURVEYING",IfcLaborResourceTypeEnum.USERDEFINED="USERDEFINED",IfcLaborResourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcLampTypeEnum=class{constructor(e){this.value=e}};IfcLampTypeEnum.COMPACTFLUORESCENT="COMPACTFLUORESCENT",IfcLampTypeEnum.FLUORESCENT="FLUORESCENT",IfcLampTypeEnum.HALOGEN="HALOGEN",IfcLampTypeEnum.HIGHPRESSUREMERCURY="HIGHPRESSUREMERCURY",IfcLampTypeEnum.HIGHPRESSURESODIUM="HIGHPRESSURESODIUM",IfcLampTypeEnum.LED="LED",IfcLampTypeEnum.METALHALIDE="METALHALIDE",IfcLampTypeEnum.OLED="OLED",IfcLampTypeEnum.TUNGSTENFILAMENT="TUNGSTENFILAMENT",IfcLampTypeEnum.USERDEFINED="USERDEFINED",IfcLampTypeEnum.NOTDEFINED="NOTDEFINED";var IfcLayerSetDirectionEnum=class{constructor(e){this.value=e}};IfcLayerSetDirectionEnum.AXIS1="AXIS1",IfcLayerSetDirectionEnum.AXIS2="AXIS2",IfcLayerSetDirectionEnum.AXIS3="AXIS3";var IfcLightDistributionCurveEnum=class{constructor(e){this.value=e}};IfcLightDistributionCurveEnum.TYPE_A="TYPE_A",IfcLightDistributionCurveEnum.TYPE_B="TYPE_B",IfcLightDistributionCurveEnum.TYPE_C="TYPE_C",IfcLightDistributionCurveEnum.NOTDEFINED="NOTDEFINED";var IfcLightEmissionSourceEnum=class{constructor(e){this.value=e}};IfcLightEmissionSourceEnum.COMPACTFLUORESCENT="COMPACTFLUORESCENT",IfcLightEmissionSourceEnum.FLUORESCENT="FLUORESCENT",IfcLightEmissionSourceEnum.HIGHPRESSUREMERCURY="HIGHPRESSUREMERCURY",IfcLightEmissionSourceEnum.HIGHPRESSURESODIUM="HIGHPRESSURESODIUM",IfcLightEmissionSourceEnum.LIGHTEMITTINGDIODE="LIGHTEMITTINGDIODE",IfcLightEmissionSourceEnum.LOWPRESSURESODIUM="LOWPRESSURESODIUM",IfcLightEmissionSourceEnum.LOWVOLTAGEHALOGEN="LOWVOLTAGEHALOGEN",IfcLightEmissionSourceEnum.MAINVOLTAGEHALOGEN="MAINVOLTAGEHALOGEN",IfcLightEmissionSourceEnum.METALHALIDE="METALHALIDE",IfcLightEmissionSourceEnum.TUNGSTENFILAMENT="TUNGSTENFILAMENT",IfcLightEmissionSourceEnum.NOTDEFINED="NOTDEFINED";var IfcLightFixtureTypeEnum=class{constructor(e){this.value=e}};IfcLightFixtureTypeEnum.POINTSOURCE="POINTSOURCE",IfcLightFixtureTypeEnum.DIRECTIONSOURCE="DIRECTIONSOURCE",IfcLightFixtureTypeEnum.SECURITYLIGHTING="SECURITYLIGHTING",IfcLightFixtureTypeEnum.USERDEFINED="USERDEFINED",IfcLightFixtureTypeEnum.NOTDEFINED="NOTDEFINED";var IfcLoadGroupTypeEnum=class{constructor(e){this.value=e}};IfcLoadGroupTypeEnum.LOAD_GROUP="LOAD_GROUP",IfcLoadGroupTypeEnum.LOAD_CASE="LOAD_CASE",IfcLoadGroupTypeEnum.LOAD_COMBINATION="LOAD_COMBINATION",IfcLoadGroupTypeEnum.USERDEFINED="USERDEFINED",IfcLoadGroupTypeEnum.NOTDEFINED="NOTDEFINED";var IfcLogicalOperatorEnum=class{constructor(e){this.value=e}};IfcLogicalOperatorEnum.LOGICALAND="LOGICALAND",IfcLogicalOperatorEnum.LOGICALOR="LOGICALOR",IfcLogicalOperatorEnum.LOGICALXOR="LOGICALXOR",IfcLogicalOperatorEnum.LOGICALNOTAND="LOGICALNOTAND",IfcLogicalOperatorEnum.LOGICALNOTOR="LOGICALNOTOR";var IfcMechanicalFastenerTypeEnum=class{constructor(e){this.value=e}};IfcMechanicalFastenerTypeEnum.ANCHORBOLT="ANCHORBOLT",IfcMechanicalFastenerTypeEnum.BOLT="BOLT",IfcMechanicalFastenerTypeEnum.DOWEL="DOWEL",IfcMechanicalFastenerTypeEnum.NAIL="NAIL",IfcMechanicalFastenerTypeEnum.NAILPLATE="NAILPLATE",IfcMechanicalFastenerTypeEnum.RIVET="RIVET",IfcMechanicalFastenerTypeEnum.SCREW="SCREW",IfcMechanicalFastenerTypeEnum.SHEARCONNECTOR="SHEARCONNECTOR",IfcMechanicalFastenerTypeEnum.STAPLE="STAPLE",IfcMechanicalFastenerTypeEnum.STUDSHEARCONNECTOR="STUDSHEARCONNECTOR",IfcMechanicalFastenerTypeEnum.COUPLER="COUPLER",IfcMechanicalFastenerTypeEnum.USERDEFINED="USERDEFINED",IfcMechanicalFastenerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcMedicalDeviceTypeEnum=class{constructor(e){this.value=e}};IfcMedicalDeviceTypeEnum.AIRSTATION="AIRSTATION",IfcMedicalDeviceTypeEnum.FEEDAIRUNIT="FEEDAIRUNIT",IfcMedicalDeviceTypeEnum.OXYGENGENERATOR="OXYGENGENERATOR",IfcMedicalDeviceTypeEnum.OXYGENPLANT="OXYGENPLANT",IfcMedicalDeviceTypeEnum.VACUUMSTATION="VACUUMSTATION",IfcMedicalDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcMedicalDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcMemberTypeEnum=class{constructor(e){this.value=e}};IfcMemberTypeEnum.BRACE="BRACE",IfcMemberTypeEnum.CHORD="CHORD",IfcMemberTypeEnum.COLLAR="COLLAR",IfcMemberTypeEnum.MEMBER="MEMBER",IfcMemberTypeEnum.MULLION="MULLION",IfcMemberTypeEnum.PLATE="PLATE",IfcMemberTypeEnum.POST="POST",IfcMemberTypeEnum.PURLIN="PURLIN",IfcMemberTypeEnum.RAFTER="RAFTER",IfcMemberTypeEnum.STRINGER="STRINGER",IfcMemberTypeEnum.STRUT="STRUT",IfcMemberTypeEnum.STUD="STUD",IfcMemberTypeEnum.STIFFENING_RIB="STIFFENING_RIB",IfcMemberTypeEnum.ARCH_SEGMENT="ARCH_SEGMENT",IfcMemberTypeEnum.SUSPENSION_CABLE="SUSPENSION_CABLE",IfcMemberTypeEnum.SUSPENDER="SUSPENDER",IfcMemberTypeEnum.STAY_CABLE="STAY_CABLE",IfcMemberTypeEnum.USERDEFINED="USERDEFINED",IfcMemberTypeEnum.NOTDEFINED="NOTDEFINED";var IfcMotorConnectionTypeEnum=class{constructor(e){this.value=e}};IfcMotorConnectionTypeEnum.BELTDRIVE="BELTDRIVE",IfcMotorConnectionTypeEnum.COUPLING="COUPLING",IfcMotorConnectionTypeEnum.DIRECTDRIVE="DIRECTDRIVE",IfcMotorConnectionTypeEnum.USERDEFINED="USERDEFINED",IfcMotorConnectionTypeEnum.NOTDEFINED="NOTDEFINED";var IfcNullStyle=class{constructor(e){this.value=e}};IfcNullStyle.NULL="NULL";var IfcObjectTypeEnum=class{constructor(e){this.value=e}};IfcObjectTypeEnum.PRODUCT="PRODUCT",IfcObjectTypeEnum.PROCESS="PROCESS",IfcObjectTypeEnum.CONTROL="CONTROL",IfcObjectTypeEnum.RESOURCE="RESOURCE",IfcObjectTypeEnum.ACTOR="ACTOR",IfcObjectTypeEnum.GROUP="GROUP",IfcObjectTypeEnum.PROJECT="PROJECT",IfcObjectTypeEnum.NOTDEFINED="NOTDEFINED";var IfcObjectiveEnum=class{constructor(e){this.value=e}};IfcObjectiveEnum.CODECOMPLIANCE="CODECOMPLIANCE",IfcObjectiveEnum.CODEWAIVER="CODEWAIVER",IfcObjectiveEnum.DESIGNINTENT="DESIGNINTENT",IfcObjectiveEnum.EXTERNAL="EXTERNAL",IfcObjectiveEnum.HEALTHANDSAFETY="HEALTHANDSAFETY",IfcObjectiveEnum.MERGECONFLICT="MERGECONFLICT",IfcObjectiveEnum.MODELVIEW="MODELVIEW",IfcObjectiveEnum.PARAMETER="PARAMETER",IfcObjectiveEnum.REQUIREMENT="REQUIREMENT",IfcObjectiveEnum.SPECIFICATION="SPECIFICATION",IfcObjectiveEnum.TRIGGERCONDITION="TRIGGERCONDITION",IfcObjectiveEnum.USERDEFINED="USERDEFINED",IfcObjectiveEnum.NOTDEFINED="NOTDEFINED";var IfcOccupantTypeEnum=class{constructor(e){this.value=e}};IfcOccupantTypeEnum.ASSIGNEE="ASSIGNEE",IfcOccupantTypeEnum.ASSIGNOR="ASSIGNOR",IfcOccupantTypeEnum.LESSEE="LESSEE",IfcOccupantTypeEnum.LESSOR="LESSOR",IfcOccupantTypeEnum.LETTINGAGENT="LETTINGAGENT",IfcOccupantTypeEnum.OWNER="OWNER",IfcOccupantTypeEnum.TENANT="TENANT",IfcOccupantTypeEnum.USERDEFINED="USERDEFINED",IfcOccupantTypeEnum.NOTDEFINED="NOTDEFINED";var IfcOpeningElementTypeEnum=class{constructor(e){this.value=e}};IfcOpeningElementTypeEnum.OPENING="OPENING",IfcOpeningElementTypeEnum.RECESS="RECESS",IfcOpeningElementTypeEnum.USERDEFINED="USERDEFINED",IfcOpeningElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcOutletTypeEnum=class{constructor(e){this.value=e}};IfcOutletTypeEnum.AUDIOVISUALOUTLET="AUDIOVISUALOUTLET",IfcOutletTypeEnum.COMMUNICATIONSOUTLET="COMMUNICATIONSOUTLET",IfcOutletTypeEnum.POWEROUTLET="POWEROUTLET",IfcOutletTypeEnum.DATAOUTLET="DATAOUTLET",IfcOutletTypeEnum.TELEPHONEOUTLET="TELEPHONEOUTLET",IfcOutletTypeEnum.USERDEFINED="USERDEFINED",IfcOutletTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPerformanceHistoryTypeEnum=class{constructor(e){this.value=e}};IfcPerformanceHistoryTypeEnum.USERDEFINED="USERDEFINED",IfcPerformanceHistoryTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPermeableCoveringOperationEnum=class{constructor(e){this.value=e}};IfcPermeableCoveringOperationEnum.GRILL="GRILL",IfcPermeableCoveringOperationEnum.LOUVER="LOUVER",IfcPermeableCoveringOperationEnum.SCREEN="SCREEN",IfcPermeableCoveringOperationEnum.USERDEFINED="USERDEFINED",IfcPermeableCoveringOperationEnum.NOTDEFINED="NOTDEFINED";var IfcPermitTypeEnum=class{constructor(e){this.value=e}};IfcPermitTypeEnum.ACCESS="ACCESS",IfcPermitTypeEnum.BUILDING="BUILDING",IfcPermitTypeEnum.WORK="WORK",IfcPermitTypeEnum.USERDEFINED="USERDEFINED",IfcPermitTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPhysicalOrVirtualEnum=class{constructor(e){this.value=e}};IfcPhysicalOrVirtualEnum.PHYSICAL="PHYSICAL",IfcPhysicalOrVirtualEnum.VIRTUAL="VIRTUAL",IfcPhysicalOrVirtualEnum.NOTDEFINED="NOTDEFINED";var IfcPileConstructionEnum=class{constructor(e){this.value=e}};IfcPileConstructionEnum.CAST_IN_PLACE="CAST_IN_PLACE",IfcPileConstructionEnum.COMPOSITE="COMPOSITE",IfcPileConstructionEnum.PRECAST_CONCRETE="PRECAST_CONCRETE",IfcPileConstructionEnum.PREFAB_STEEL="PREFAB_STEEL",IfcPileConstructionEnum.USERDEFINED="USERDEFINED",IfcPileConstructionEnum.NOTDEFINED="NOTDEFINED";var IfcPileTypeEnum=class{constructor(e){this.value=e}};IfcPileTypeEnum.BORED="BORED",IfcPileTypeEnum.DRIVEN="DRIVEN",IfcPileTypeEnum.JETGROUTING="JETGROUTING",IfcPileTypeEnum.COHESION="COHESION",IfcPileTypeEnum.FRICTION="FRICTION",IfcPileTypeEnum.SUPPORT="SUPPORT",IfcPileTypeEnum.USERDEFINED="USERDEFINED",IfcPileTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPipeFittingTypeEnum=class{constructor(e){this.value=e}};IfcPipeFittingTypeEnum.BEND="BEND",IfcPipeFittingTypeEnum.CONNECTOR="CONNECTOR",IfcPipeFittingTypeEnum.ENTRY="ENTRY",IfcPipeFittingTypeEnum.EXIT="EXIT",IfcPipeFittingTypeEnum.JUNCTION="JUNCTION",IfcPipeFittingTypeEnum.OBSTRUCTION="OBSTRUCTION",IfcPipeFittingTypeEnum.TRANSITION="TRANSITION",IfcPipeFittingTypeEnum.USERDEFINED="USERDEFINED",IfcPipeFittingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPipeSegmentTypeEnum=class{constructor(e){this.value=e}};IfcPipeSegmentTypeEnum.CULVERT="CULVERT",IfcPipeSegmentTypeEnum.FLEXIBLESEGMENT="FLEXIBLESEGMENT",IfcPipeSegmentTypeEnum.RIGIDSEGMENT="RIGIDSEGMENT",IfcPipeSegmentTypeEnum.GUTTER="GUTTER",IfcPipeSegmentTypeEnum.SPOOL="SPOOL",IfcPipeSegmentTypeEnum.USERDEFINED="USERDEFINED",IfcPipeSegmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPlateTypeEnum=class{constructor(e){this.value=e}};IfcPlateTypeEnum.CURTAIN_PANEL="CURTAIN_PANEL",IfcPlateTypeEnum.SHEET="SHEET",IfcPlateTypeEnum.FLANGE_PLATE="FLANGE_PLATE",IfcPlateTypeEnum.WEB_PLATE="WEB_PLATE",IfcPlateTypeEnum.STIFFENER_PLATE="STIFFENER_PLATE",IfcPlateTypeEnum.GUSSET_PLATE="GUSSET_PLATE",IfcPlateTypeEnum.COVER_PLATE="COVER_PLATE",IfcPlateTypeEnum.SPLICE_PLATE="SPLICE_PLATE",IfcPlateTypeEnum.BASE_PLATE="BASE_PLATE",IfcPlateTypeEnum.USERDEFINED="USERDEFINED",IfcPlateTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPreferredSurfaceCurveRepresentation=class{constructor(e){this.value=e}};IfcPreferredSurfaceCurveRepresentation.CURVE3D="CURVE3D",IfcPreferredSurfaceCurveRepresentation.PCURVE_S1="PCURVE_S1",IfcPreferredSurfaceCurveRepresentation.PCURVE_S2="PCURVE_S2";var IfcProcedureTypeEnum=class{constructor(e){this.value=e}};IfcProcedureTypeEnum.ADVICE_CAUTION="ADVICE_CAUTION",IfcProcedureTypeEnum.ADVICE_NOTE="ADVICE_NOTE",IfcProcedureTypeEnum.ADVICE_WARNING="ADVICE_WARNING",IfcProcedureTypeEnum.CALIBRATION="CALIBRATION",IfcProcedureTypeEnum.DIAGNOSTIC="DIAGNOSTIC",IfcProcedureTypeEnum.SHUTDOWN="SHUTDOWN",IfcProcedureTypeEnum.STARTUP="STARTUP",IfcProcedureTypeEnum.USERDEFINED="USERDEFINED",IfcProcedureTypeEnum.NOTDEFINED="NOTDEFINED";var IfcProfileTypeEnum=class{constructor(e){this.value=e}};IfcProfileTypeEnum.CURVE="CURVE",IfcProfileTypeEnum.AREA="AREA";var IfcProjectOrderTypeEnum=class{constructor(e){this.value=e}};IfcProjectOrderTypeEnum.CHANGEORDER="CHANGEORDER",IfcProjectOrderTypeEnum.MAINTENANCEWORKORDER="MAINTENANCEWORKORDER",IfcProjectOrderTypeEnum.MOVEORDER="MOVEORDER",IfcProjectOrderTypeEnum.PURCHASEORDER="PURCHASEORDER",IfcProjectOrderTypeEnum.WORKORDER="WORKORDER",IfcProjectOrderTypeEnum.USERDEFINED="USERDEFINED",IfcProjectOrderTypeEnum.NOTDEFINED="NOTDEFINED";var IfcProjectedOrTrueLengthEnum=class{constructor(e){this.value=e}};IfcProjectedOrTrueLengthEnum.PROJECTED_LENGTH="PROJECTED_LENGTH",IfcProjectedOrTrueLengthEnum.TRUE_LENGTH="TRUE_LENGTH";var IfcProjectionElementTypeEnum=class{constructor(e){this.value=e}};IfcProjectionElementTypeEnum.BLISTER="BLISTER",IfcProjectionElementTypeEnum.DEVIATOR="DEVIATOR",IfcProjectionElementTypeEnum.USERDEFINED="USERDEFINED",IfcProjectionElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPropertySetTemplateTypeEnum=class{constructor(e){this.value=e}};IfcPropertySetTemplateTypeEnum.PSET_TYPEDRIVENONLY="PSET_TYPEDRIVENONLY",IfcPropertySetTemplateTypeEnum.PSET_TYPEDRIVENOVERRIDE="PSET_TYPEDRIVENOVERRIDE",IfcPropertySetTemplateTypeEnum.PSET_OCCURRENCEDRIVEN="PSET_OCCURRENCEDRIVEN",IfcPropertySetTemplateTypeEnum.PSET_PERFORMANCEDRIVEN="PSET_PERFORMANCEDRIVEN",IfcPropertySetTemplateTypeEnum.QTO_TYPEDRIVENONLY="QTO_TYPEDRIVENONLY",IfcPropertySetTemplateTypeEnum.QTO_TYPEDRIVENOVERRIDE="QTO_TYPEDRIVENOVERRIDE",IfcPropertySetTemplateTypeEnum.QTO_OCCURRENCEDRIVEN="QTO_OCCURRENCEDRIVEN",IfcPropertySetTemplateTypeEnum.NOTDEFINED="NOTDEFINED";var IfcProtectiveDeviceTrippingUnitTypeEnum=class{constructor(e){this.value=e}};IfcProtectiveDeviceTrippingUnitTypeEnum.ELECTRONIC="ELECTRONIC",IfcProtectiveDeviceTrippingUnitTypeEnum.ELECTROMAGNETIC="ELECTROMAGNETIC",IfcProtectiveDeviceTrippingUnitTypeEnum.RESIDUALCURRENT="RESIDUALCURRENT",IfcProtectiveDeviceTrippingUnitTypeEnum.THERMAL="THERMAL",IfcProtectiveDeviceTrippingUnitTypeEnum.USERDEFINED="USERDEFINED",IfcProtectiveDeviceTrippingUnitTypeEnum.NOTDEFINED="NOTDEFINED";var IfcProtectiveDeviceTypeEnum=class{constructor(e){this.value=e}};IfcProtectiveDeviceTypeEnum.CIRCUITBREAKER="CIRCUITBREAKER",IfcProtectiveDeviceTypeEnum.EARTHLEAKAGECIRCUITBREAKER="EARTHLEAKAGECIRCUITBREAKER",IfcProtectiveDeviceTypeEnum.EARTHINGSWITCH="EARTHINGSWITCH",IfcProtectiveDeviceTypeEnum.FUSEDISCONNECTOR="FUSEDISCONNECTOR",IfcProtectiveDeviceTypeEnum.RESIDUALCURRENTCIRCUITBREAKER="RESIDUALCURRENTCIRCUITBREAKER",IfcProtectiveDeviceTypeEnum.RESIDUALCURRENTSWITCH="RESIDUALCURRENTSWITCH",IfcProtectiveDeviceTypeEnum.VARISTOR="VARISTOR",IfcProtectiveDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcProtectiveDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcPumpTypeEnum=class{constructor(e){this.value=e}};IfcPumpTypeEnum.CIRCULATOR="CIRCULATOR",IfcPumpTypeEnum.ENDSUCTION="ENDSUCTION",IfcPumpTypeEnum.SPLITCASE="SPLITCASE",IfcPumpTypeEnum.SUBMERSIBLEPUMP="SUBMERSIBLEPUMP",IfcPumpTypeEnum.SUMPPUMP="SUMPPUMP",IfcPumpTypeEnum.VERTICALINLINE="VERTICALINLINE",IfcPumpTypeEnum.VERTICALTURBINE="VERTICALTURBINE",IfcPumpTypeEnum.USERDEFINED="USERDEFINED",IfcPumpTypeEnum.NOTDEFINED="NOTDEFINED";var IfcRailingTypeEnum=class{constructor(e){this.value=e}};IfcRailingTypeEnum.HANDRAIL="HANDRAIL",IfcRailingTypeEnum.GUARDRAIL="GUARDRAIL",IfcRailingTypeEnum.BALUSTRADE="BALUSTRADE",IfcRailingTypeEnum.USERDEFINED="USERDEFINED",IfcRailingTypeEnum.NOTDEFINED="NOTDEFINED";var IfcRampFlightTypeEnum=class{constructor(e){this.value=e}};IfcRampFlightTypeEnum.STRAIGHT="STRAIGHT",IfcRampFlightTypeEnum.SPIRAL="SPIRAL",IfcRampFlightTypeEnum.USERDEFINED="USERDEFINED",IfcRampFlightTypeEnum.NOTDEFINED="NOTDEFINED";var IfcRampTypeEnum=class{constructor(e){this.value=e}};IfcRampTypeEnum.STRAIGHT_RUN_RAMP="STRAIGHT_RUN_RAMP",IfcRampTypeEnum.TWO_STRAIGHT_RUN_RAMP="TWO_STRAIGHT_RUN_RAMP",IfcRampTypeEnum.QUARTER_TURN_RAMP="QUARTER_TURN_RAMP",IfcRampTypeEnum.TWO_QUARTER_TURN_RAMP="TWO_QUARTER_TURN_RAMP",IfcRampTypeEnum.HALF_TURN_RAMP="HALF_TURN_RAMP",IfcRampTypeEnum.SPIRAL_RAMP="SPIRAL_RAMP",IfcRampTypeEnum.USERDEFINED="USERDEFINED",IfcRampTypeEnum.NOTDEFINED="NOTDEFINED";var IfcRecurrenceTypeEnum=class{constructor(e){this.value=e}};IfcRecurrenceTypeEnum.DAILY="DAILY",IfcRecurrenceTypeEnum.WEEKLY="WEEKLY",IfcRecurrenceTypeEnum.MONTHLY_BY_DAY_OF_MONTH="MONTHLY_BY_DAY_OF_MONTH",IfcRecurrenceTypeEnum.MONTHLY_BY_POSITION="MONTHLY_BY_POSITION",IfcRecurrenceTypeEnum.BY_DAY_COUNT="BY_DAY_COUNT",IfcRecurrenceTypeEnum.BY_WEEKDAY_COUNT="BY_WEEKDAY_COUNT",IfcRecurrenceTypeEnum.YEARLY_BY_DAY_OF_MONTH="YEARLY_BY_DAY_OF_MONTH",IfcRecurrenceTypeEnum.YEARLY_BY_POSITION="YEARLY_BY_POSITION";var IfcReferentTypeEnum=class{constructor(e){this.value=e}};IfcReferentTypeEnum.KILOPOINT="KILOPOINT",IfcReferentTypeEnum.MILEPOINT="MILEPOINT",IfcReferentTypeEnum.STATION="STATION",IfcReferentTypeEnum.USERDEFINED="USERDEFINED",IfcReferentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcReflectanceMethodEnum=class{constructor(e){this.value=e}};IfcReflectanceMethodEnum.BLINN="BLINN",IfcReflectanceMethodEnum.FLAT="FLAT",IfcReflectanceMethodEnum.GLASS="GLASS",IfcReflectanceMethodEnum.MATT="MATT",IfcReflectanceMethodEnum.METAL="METAL",IfcReflectanceMethodEnum.MIRROR="MIRROR",IfcReflectanceMethodEnum.PHONG="PHONG",IfcReflectanceMethodEnum.PLASTIC="PLASTIC",IfcReflectanceMethodEnum.STRAUSS="STRAUSS",IfcReflectanceMethodEnum.NOTDEFINED="NOTDEFINED";var IfcReinforcingBarRoleEnum=class{constructor(e){this.value=e}};IfcReinforcingBarRoleEnum.MAIN="MAIN",IfcReinforcingBarRoleEnum.SHEAR="SHEAR",IfcReinforcingBarRoleEnum.LIGATURE="LIGATURE",IfcReinforcingBarRoleEnum.STUD="STUD",IfcReinforcingBarRoleEnum.PUNCHING="PUNCHING",IfcReinforcingBarRoleEnum.EDGE="EDGE",IfcReinforcingBarRoleEnum.RING="RING",IfcReinforcingBarRoleEnum.ANCHORING="ANCHORING",IfcReinforcingBarRoleEnum.USERDEFINED="USERDEFINED",IfcReinforcingBarRoleEnum.NOTDEFINED="NOTDEFINED";var IfcReinforcingBarSurfaceEnum=class{constructor(e){this.value=e}};IfcReinforcingBarSurfaceEnum.PLAIN="PLAIN",IfcReinforcingBarSurfaceEnum.TEXTURED="TEXTURED";var IfcReinforcingBarTypeEnum=class{constructor(e){this.value=e}};IfcReinforcingBarTypeEnum.ANCHORING="ANCHORING",IfcReinforcingBarTypeEnum.EDGE="EDGE",IfcReinforcingBarTypeEnum.LIGATURE="LIGATURE",IfcReinforcingBarTypeEnum.MAIN="MAIN",IfcReinforcingBarTypeEnum.PUNCHING="PUNCHING",IfcReinforcingBarTypeEnum.RING="RING",IfcReinforcingBarTypeEnum.SHEAR="SHEAR",IfcReinforcingBarTypeEnum.STUD="STUD",IfcReinforcingBarTypeEnum.SPACEBAR="SPACEBAR",IfcReinforcingBarTypeEnum.USERDEFINED="USERDEFINED",IfcReinforcingBarTypeEnum.NOTDEFINED="NOTDEFINED";var IfcReinforcingMeshTypeEnum=class{constructor(e){this.value=e}};IfcReinforcingMeshTypeEnum.USERDEFINED="USERDEFINED",IfcReinforcingMeshTypeEnum.NOTDEFINED="NOTDEFINED";var IfcRoleEnum=class{constructor(e){this.value=e}};IfcRoleEnum.SUPPLIER="SUPPLIER",IfcRoleEnum.MANUFACTURER="MANUFACTURER",IfcRoleEnum.CONTRACTOR="CONTRACTOR",IfcRoleEnum.SUBCONTRACTOR="SUBCONTRACTOR",IfcRoleEnum.ARCHITECT="ARCHITECT",IfcRoleEnum.STRUCTURALENGINEER="STRUCTURALENGINEER",IfcRoleEnum.COSTENGINEER="COSTENGINEER",IfcRoleEnum.CLIENT="CLIENT",IfcRoleEnum.BUILDINGOWNER="BUILDINGOWNER",IfcRoleEnum.BUILDINGOPERATOR="BUILDINGOPERATOR",IfcRoleEnum.MECHANICALENGINEER="MECHANICALENGINEER",IfcRoleEnum.ELECTRICALENGINEER="ELECTRICALENGINEER",IfcRoleEnum.PROJECTMANAGER="PROJECTMANAGER",IfcRoleEnum.FACILITIESMANAGER="FACILITIESMANAGER",IfcRoleEnum.CIVILENGINEER="CIVILENGINEER",IfcRoleEnum.COMMISSIONINGENGINEER="COMMISSIONINGENGINEER",IfcRoleEnum.ENGINEER="ENGINEER",IfcRoleEnum.OWNER="OWNER",IfcRoleEnum.CONSULTANT="CONSULTANT",IfcRoleEnum.CONSTRUCTIONMANAGER="CONSTRUCTIONMANAGER",IfcRoleEnum.FIELDCONSTRUCTIONMANAGER="FIELDCONSTRUCTIONMANAGER",IfcRoleEnum.RESELLER="RESELLER",IfcRoleEnum.USERDEFINED="USERDEFINED";var IfcRoofTypeEnum=class{constructor(e){this.value=e}};IfcRoofTypeEnum.FLAT_ROOF="FLAT_ROOF",IfcRoofTypeEnum.SHED_ROOF="SHED_ROOF",IfcRoofTypeEnum.GABLE_ROOF="GABLE_ROOF",IfcRoofTypeEnum.HIP_ROOF="HIP_ROOF",IfcRoofTypeEnum.HIPPED_GABLE_ROOF="HIPPED_GABLE_ROOF",IfcRoofTypeEnum.GAMBREL_ROOF="GAMBREL_ROOF",IfcRoofTypeEnum.MANSARD_ROOF="MANSARD_ROOF",IfcRoofTypeEnum.BARREL_ROOF="BARREL_ROOF",IfcRoofTypeEnum.RAINBOW_ROOF="RAINBOW_ROOF",IfcRoofTypeEnum.BUTTERFLY_ROOF="BUTTERFLY_ROOF",IfcRoofTypeEnum.PAVILION_ROOF="PAVILION_ROOF",IfcRoofTypeEnum.DOME_ROOF="DOME_ROOF",IfcRoofTypeEnum.FREEFORM="FREEFORM",IfcRoofTypeEnum.USERDEFINED="USERDEFINED",IfcRoofTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSIPrefix=class{constructor(e){this.value=e}};IfcSIPrefix.EXA="EXA",IfcSIPrefix.PETA="PETA",IfcSIPrefix.TERA="TERA",IfcSIPrefix.GIGA="GIGA",IfcSIPrefix.MEGA="MEGA",IfcSIPrefix.KILO="KILO",IfcSIPrefix.HECTO="HECTO",IfcSIPrefix.DECA="DECA",IfcSIPrefix.DECI="DECI",IfcSIPrefix.CENTI="CENTI",IfcSIPrefix.MILLI="MILLI",IfcSIPrefix.MICRO="MICRO",IfcSIPrefix.NANO="NANO",IfcSIPrefix.PICO="PICO",IfcSIPrefix.FEMTO="FEMTO",IfcSIPrefix.ATTO="ATTO";var IfcSIUnitName=class{constructor(e){this.value=e}};IfcSIUnitName.AMPERE="AMPERE",IfcSIUnitName.BECQUEREL="BECQUEREL",IfcSIUnitName.CANDELA="CANDELA",IfcSIUnitName.COULOMB="COULOMB",IfcSIUnitName.CUBIC_METRE="CUBIC_METRE",IfcSIUnitName.DEGREE_CELSIUS="DEGREE_CELSIUS",IfcSIUnitName.FARAD="FARAD",IfcSIUnitName.GRAM="GRAM",IfcSIUnitName.GRAY="GRAY",IfcSIUnitName.HENRY="HENRY",IfcSIUnitName.HERTZ="HERTZ",IfcSIUnitName.JOULE="JOULE",IfcSIUnitName.KELVIN="KELVIN",IfcSIUnitName.LUMEN="LUMEN",IfcSIUnitName.LUX="LUX",IfcSIUnitName.METRE="METRE",IfcSIUnitName.MOLE="MOLE",IfcSIUnitName.NEWTON="NEWTON",IfcSIUnitName.OHM="OHM",IfcSIUnitName.PASCAL="PASCAL",IfcSIUnitName.RADIAN="RADIAN",IfcSIUnitName.SECOND="SECOND",IfcSIUnitName.SIEMENS="SIEMENS",IfcSIUnitName.SIEVERT="SIEVERT",IfcSIUnitName.SQUARE_METRE="SQUARE_METRE",IfcSIUnitName.STERADIAN="STERADIAN",IfcSIUnitName.TESLA="TESLA",IfcSIUnitName.VOLT="VOLT",IfcSIUnitName.WATT="WATT",IfcSIUnitName.WEBER="WEBER";var IfcSanitaryTerminalTypeEnum=class{constructor(e){this.value=e}};IfcSanitaryTerminalTypeEnum.BATH="BATH",IfcSanitaryTerminalTypeEnum.BIDET="BIDET",IfcSanitaryTerminalTypeEnum.CISTERN="CISTERN",IfcSanitaryTerminalTypeEnum.SHOWER="SHOWER",IfcSanitaryTerminalTypeEnum.SINK="SINK",IfcSanitaryTerminalTypeEnum.SANITARYFOUNTAIN="SANITARYFOUNTAIN",IfcSanitaryTerminalTypeEnum.TOILETPAN="TOILETPAN",IfcSanitaryTerminalTypeEnum.URINAL="URINAL",IfcSanitaryTerminalTypeEnum.WASHHANDBASIN="WASHHANDBASIN",IfcSanitaryTerminalTypeEnum.WCSEAT="WCSEAT",IfcSanitaryTerminalTypeEnum.USERDEFINED="USERDEFINED",IfcSanitaryTerminalTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSectionTypeEnum=class{constructor(e){this.value=e}};IfcSectionTypeEnum.UNIFORM="UNIFORM",IfcSectionTypeEnum.TAPERED="TAPERED";var IfcSensorTypeEnum=class{constructor(e){this.value=e}};IfcSensorTypeEnum.COSENSOR="COSENSOR",IfcSensorTypeEnum.CO2SENSOR="CO2SENSOR",IfcSensorTypeEnum.CONDUCTANCESENSOR="CONDUCTANCESENSOR",IfcSensorTypeEnum.CONTACTSENSOR="CONTACTSENSOR",IfcSensorTypeEnum.FIRESENSOR="FIRESENSOR",IfcSensorTypeEnum.FLOWSENSOR="FLOWSENSOR",IfcSensorTypeEnum.FROSTSENSOR="FROSTSENSOR",IfcSensorTypeEnum.GASSENSOR="GASSENSOR",IfcSensorTypeEnum.HEATSENSOR="HEATSENSOR",IfcSensorTypeEnum.HUMIDITYSENSOR="HUMIDITYSENSOR",IfcSensorTypeEnum.IDENTIFIERSENSOR="IDENTIFIERSENSOR",IfcSensorTypeEnum.IONCONCENTRATIONSENSOR="IONCONCENTRATIONSENSOR",IfcSensorTypeEnum.LEVELSENSOR="LEVELSENSOR",IfcSensorTypeEnum.LIGHTSENSOR="LIGHTSENSOR",IfcSensorTypeEnum.MOISTURESENSOR="MOISTURESENSOR",IfcSensorTypeEnum.MOVEMENTSENSOR="MOVEMENTSENSOR",IfcSensorTypeEnum.PHSENSOR="PHSENSOR",IfcSensorTypeEnum.PRESSURESENSOR="PRESSURESENSOR",IfcSensorTypeEnum.RADIATIONSENSOR="RADIATIONSENSOR",IfcSensorTypeEnum.RADIOACTIVITYSENSOR="RADIOACTIVITYSENSOR",IfcSensorTypeEnum.SMOKESENSOR="SMOKESENSOR",IfcSensorTypeEnum.SOUNDSENSOR="SOUNDSENSOR",IfcSensorTypeEnum.TEMPERATURESENSOR="TEMPERATURESENSOR",IfcSensorTypeEnum.WINDSENSOR="WINDSENSOR",IfcSensorTypeEnum.USERDEFINED="USERDEFINED",IfcSensorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSequenceEnum=class{constructor(e){this.value=e}};IfcSequenceEnum.START_START="START_START",IfcSequenceEnum.START_FINISH="START_FINISH",IfcSequenceEnum.FINISH_START="FINISH_START",IfcSequenceEnum.FINISH_FINISH="FINISH_FINISH",IfcSequenceEnum.USERDEFINED="USERDEFINED",IfcSequenceEnum.NOTDEFINED="NOTDEFINED";var IfcShadingDeviceTypeEnum=class{constructor(e){this.value=e}};IfcShadingDeviceTypeEnum.JALOUSIE="JALOUSIE",IfcShadingDeviceTypeEnum.SHUTTER="SHUTTER",IfcShadingDeviceTypeEnum.AWNING="AWNING",IfcShadingDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcShadingDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSimplePropertyTemplateTypeEnum=class{constructor(e){this.value=e}};IfcSimplePropertyTemplateTypeEnum.P_SINGLEVALUE="P_SINGLEVALUE",IfcSimplePropertyTemplateTypeEnum.P_ENUMERATEDVALUE="P_ENUMERATEDVALUE",IfcSimplePropertyTemplateTypeEnum.P_BOUNDEDVALUE="P_BOUNDEDVALUE",IfcSimplePropertyTemplateTypeEnum.P_LISTVALUE="P_LISTVALUE",IfcSimplePropertyTemplateTypeEnum.P_TABLEVALUE="P_TABLEVALUE",IfcSimplePropertyTemplateTypeEnum.P_REFERENCEVALUE="P_REFERENCEVALUE",IfcSimplePropertyTemplateTypeEnum.Q_LENGTH="Q_LENGTH",IfcSimplePropertyTemplateTypeEnum.Q_AREA="Q_AREA",IfcSimplePropertyTemplateTypeEnum.Q_VOLUME="Q_VOLUME",IfcSimplePropertyTemplateTypeEnum.Q_COUNT="Q_COUNT",IfcSimplePropertyTemplateTypeEnum.Q_WEIGHT="Q_WEIGHT",IfcSimplePropertyTemplateTypeEnum.Q_TIME="Q_TIME";var IfcSlabTypeEnum=class{constructor(e){this.value=e}};IfcSlabTypeEnum.FLOOR="FLOOR",IfcSlabTypeEnum.ROOF="ROOF",IfcSlabTypeEnum.LANDING="LANDING",IfcSlabTypeEnum.BASESLAB="BASESLAB",IfcSlabTypeEnum.APPROACH_SLAB="APPROACH_SLAB",IfcSlabTypeEnum.PAVING="PAVING",IfcSlabTypeEnum.WEARING="WEARING",IfcSlabTypeEnum.SIDEWALK="SIDEWALK",IfcSlabTypeEnum.USERDEFINED="USERDEFINED",IfcSlabTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSolarDeviceTypeEnum=class{constructor(e){this.value=e}};IfcSolarDeviceTypeEnum.SOLARCOLLECTOR="SOLARCOLLECTOR",IfcSolarDeviceTypeEnum.SOLARPANEL="SOLARPANEL",IfcSolarDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcSolarDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSpaceHeaterTypeEnum=class{constructor(e){this.value=e}};IfcSpaceHeaterTypeEnum.CONVECTOR="CONVECTOR",IfcSpaceHeaterTypeEnum.RADIATOR="RADIATOR",IfcSpaceHeaterTypeEnum.USERDEFINED="USERDEFINED",IfcSpaceHeaterTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSpaceTypeEnum=class{constructor(e){this.value=e}};IfcSpaceTypeEnum.SPACE="SPACE",IfcSpaceTypeEnum.PARKING="PARKING",IfcSpaceTypeEnum.GFA="GFA",IfcSpaceTypeEnum.INTERNAL="INTERNAL",IfcSpaceTypeEnum.EXTERNAL="EXTERNAL",IfcSpaceTypeEnum.USERDEFINED="USERDEFINED",IfcSpaceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSpatialZoneTypeEnum=class{constructor(e){this.value=e}};IfcSpatialZoneTypeEnum.CONSTRUCTION="CONSTRUCTION",IfcSpatialZoneTypeEnum.FIRESAFETY="FIRESAFETY",IfcSpatialZoneTypeEnum.LIGHTING="LIGHTING",IfcSpatialZoneTypeEnum.OCCUPANCY="OCCUPANCY",IfcSpatialZoneTypeEnum.SECURITY="SECURITY",IfcSpatialZoneTypeEnum.THERMAL="THERMAL",IfcSpatialZoneTypeEnum.TRANSPORT="TRANSPORT",IfcSpatialZoneTypeEnum.VENTILATION="VENTILATION",IfcSpatialZoneTypeEnum.USERDEFINED="USERDEFINED",IfcSpatialZoneTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStackTerminalTypeEnum=class{constructor(e){this.value=e}};IfcStackTerminalTypeEnum.BIRDCAGE="BIRDCAGE",IfcStackTerminalTypeEnum.COWL="COWL",IfcStackTerminalTypeEnum.RAINWATERHOPPER="RAINWATERHOPPER",IfcStackTerminalTypeEnum.USERDEFINED="USERDEFINED",IfcStackTerminalTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStairFlightTypeEnum=class{constructor(e){this.value=e}};IfcStairFlightTypeEnum.STRAIGHT="STRAIGHT",IfcStairFlightTypeEnum.WINDER="WINDER",IfcStairFlightTypeEnum.SPIRAL="SPIRAL",IfcStairFlightTypeEnum.CURVED="CURVED",IfcStairFlightTypeEnum.FREEFORM="FREEFORM",IfcStairFlightTypeEnum.USERDEFINED="USERDEFINED",IfcStairFlightTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStairTypeEnum=class{constructor(e){this.value=e}};IfcStairTypeEnum.STRAIGHT_RUN_STAIR="STRAIGHT_RUN_STAIR",IfcStairTypeEnum.TWO_STRAIGHT_RUN_STAIR="TWO_STRAIGHT_RUN_STAIR",IfcStairTypeEnum.QUARTER_WINDING_STAIR="QUARTER_WINDING_STAIR",IfcStairTypeEnum.QUARTER_TURN_STAIR="QUARTER_TURN_STAIR",IfcStairTypeEnum.HALF_WINDING_STAIR="HALF_WINDING_STAIR",IfcStairTypeEnum.HALF_TURN_STAIR="HALF_TURN_STAIR",IfcStairTypeEnum.TWO_QUARTER_WINDING_STAIR="TWO_QUARTER_WINDING_STAIR",IfcStairTypeEnum.TWO_QUARTER_TURN_STAIR="TWO_QUARTER_TURN_STAIR",IfcStairTypeEnum.THREE_QUARTER_WINDING_STAIR="THREE_QUARTER_WINDING_STAIR",IfcStairTypeEnum.THREE_QUARTER_TURN_STAIR="THREE_QUARTER_TURN_STAIR",IfcStairTypeEnum.SPIRAL_STAIR="SPIRAL_STAIR",IfcStairTypeEnum.DOUBLE_RETURN_STAIR="DOUBLE_RETURN_STAIR",IfcStairTypeEnum.CURVED_RUN_STAIR="CURVED_RUN_STAIR",IfcStairTypeEnum.TWO_CURVED_RUN_STAIR="TWO_CURVED_RUN_STAIR",IfcStairTypeEnum.USERDEFINED="USERDEFINED",IfcStairTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStateEnum=class{constructor(e){this.value=e}};IfcStateEnum.READWRITE="READWRITE",IfcStateEnum.READONLY="READONLY",IfcStateEnum.LOCKED="LOCKED",IfcStateEnum.READWRITELOCKED="READWRITELOCKED",IfcStateEnum.READONLYLOCKED="READONLYLOCKED";var IfcStructuralCurveActivityTypeEnum=class{constructor(e){this.value=e}};IfcStructuralCurveActivityTypeEnum.CONST="CONST",IfcStructuralCurveActivityTypeEnum.LINEAR="LINEAR",IfcStructuralCurveActivityTypeEnum.POLYGONAL="POLYGONAL",IfcStructuralCurveActivityTypeEnum.EQUIDISTANT="EQUIDISTANT",IfcStructuralCurveActivityTypeEnum.SINUS="SINUS",IfcStructuralCurveActivityTypeEnum.PARABOLA="PARABOLA",IfcStructuralCurveActivityTypeEnum.DISCRETE="DISCRETE",IfcStructuralCurveActivityTypeEnum.USERDEFINED="USERDEFINED",IfcStructuralCurveActivityTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStructuralCurveMemberTypeEnum=class{constructor(e){this.value=e}};IfcStructuralCurveMemberTypeEnum.RIGID_JOINED_MEMBER="RIGID_JOINED_MEMBER",IfcStructuralCurveMemberTypeEnum.PIN_JOINED_MEMBER="PIN_JOINED_MEMBER",IfcStructuralCurveMemberTypeEnum.CABLE="CABLE",IfcStructuralCurveMemberTypeEnum.TENSION_MEMBER="TENSION_MEMBER",IfcStructuralCurveMemberTypeEnum.COMPRESSION_MEMBER="COMPRESSION_MEMBER",IfcStructuralCurveMemberTypeEnum.USERDEFINED="USERDEFINED",IfcStructuralCurveMemberTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStructuralSurfaceActivityTypeEnum=class{constructor(e){this.value=e}};IfcStructuralSurfaceActivityTypeEnum.CONST="CONST",IfcStructuralSurfaceActivityTypeEnum.BILINEAR="BILINEAR",IfcStructuralSurfaceActivityTypeEnum.DISCRETE="DISCRETE",IfcStructuralSurfaceActivityTypeEnum.ISOCONTOUR="ISOCONTOUR",IfcStructuralSurfaceActivityTypeEnum.USERDEFINED="USERDEFINED",IfcStructuralSurfaceActivityTypeEnum.NOTDEFINED="NOTDEFINED";var IfcStructuralSurfaceMemberTypeEnum=class{constructor(e){this.value=e}};IfcStructuralSurfaceMemberTypeEnum.BENDING_ELEMENT="BENDING_ELEMENT",IfcStructuralSurfaceMemberTypeEnum.MEMBRANE_ELEMENT="MEMBRANE_ELEMENT",IfcStructuralSurfaceMemberTypeEnum.SHELL="SHELL",IfcStructuralSurfaceMemberTypeEnum.USERDEFINED="USERDEFINED",IfcStructuralSurfaceMemberTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSubContractResourceTypeEnum=class{constructor(e){this.value=e}};IfcSubContractResourceTypeEnum.PURCHASE="PURCHASE",IfcSubContractResourceTypeEnum.WORK="WORK",IfcSubContractResourceTypeEnum.USERDEFINED="USERDEFINED",IfcSubContractResourceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSurfaceFeatureTypeEnum=class{constructor(e){this.value=e}};IfcSurfaceFeatureTypeEnum.MARK="MARK",IfcSurfaceFeatureTypeEnum.TAG="TAG",IfcSurfaceFeatureTypeEnum.TREATMENT="TREATMENT",IfcSurfaceFeatureTypeEnum.DEFECT="DEFECT",IfcSurfaceFeatureTypeEnum.USERDEFINED="USERDEFINED",IfcSurfaceFeatureTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSurfaceSide=class{constructor(e){this.value=e}};IfcSurfaceSide.POSITIVE="POSITIVE",IfcSurfaceSide.NEGATIVE="NEGATIVE",IfcSurfaceSide.BOTH="BOTH";var IfcSwitchingDeviceTypeEnum=class{constructor(e){this.value=e}};IfcSwitchingDeviceTypeEnum.CONTACTOR="CONTACTOR",IfcSwitchingDeviceTypeEnum.DIMMERSWITCH="DIMMERSWITCH",IfcSwitchingDeviceTypeEnum.EMERGENCYSTOP="EMERGENCYSTOP",IfcSwitchingDeviceTypeEnum.KEYPAD="KEYPAD",IfcSwitchingDeviceTypeEnum.MOMENTARYSWITCH="MOMENTARYSWITCH",IfcSwitchingDeviceTypeEnum.SELECTORSWITCH="SELECTORSWITCH",IfcSwitchingDeviceTypeEnum.STARTER="STARTER",IfcSwitchingDeviceTypeEnum.SWITCHDISCONNECTOR="SWITCHDISCONNECTOR",IfcSwitchingDeviceTypeEnum.TOGGLESWITCH="TOGGLESWITCH",IfcSwitchingDeviceTypeEnum.USERDEFINED="USERDEFINED",IfcSwitchingDeviceTypeEnum.NOTDEFINED="NOTDEFINED";var IfcSystemFurnitureElementTypeEnum=class{constructor(e){this.value=e}};IfcSystemFurnitureElementTypeEnum.PANEL="PANEL",IfcSystemFurnitureElementTypeEnum.WORKSURFACE="WORKSURFACE",IfcSystemFurnitureElementTypeEnum.USERDEFINED="USERDEFINED",IfcSystemFurnitureElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTankTypeEnum=class{constructor(e){this.value=e}};IfcTankTypeEnum.BASIN="BASIN",IfcTankTypeEnum.BREAKPRESSURE="BREAKPRESSURE",IfcTankTypeEnum.EXPANSION="EXPANSION",IfcTankTypeEnum.FEEDANDEXPANSION="FEEDANDEXPANSION",IfcTankTypeEnum.PRESSUREVESSEL="PRESSUREVESSEL",IfcTankTypeEnum.STORAGE="STORAGE",IfcTankTypeEnum.VESSEL="VESSEL",IfcTankTypeEnum.USERDEFINED="USERDEFINED",IfcTankTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTaskDurationEnum=class{constructor(e){this.value=e}};IfcTaskDurationEnum.ELAPSEDTIME="ELAPSEDTIME",IfcTaskDurationEnum.WORKTIME="WORKTIME",IfcTaskDurationEnum.NOTDEFINED="NOTDEFINED";var IfcTaskTypeEnum=class{constructor(e){this.value=e}};IfcTaskTypeEnum.ATTENDANCE="ATTENDANCE",IfcTaskTypeEnum.CONSTRUCTION="CONSTRUCTION",IfcTaskTypeEnum.DEMOLITION="DEMOLITION",IfcTaskTypeEnum.DISMANTLE="DISMANTLE",IfcTaskTypeEnum.DISPOSAL="DISPOSAL",IfcTaskTypeEnum.INSTALLATION="INSTALLATION",IfcTaskTypeEnum.LOGISTIC="LOGISTIC",IfcTaskTypeEnum.MAINTENANCE="MAINTENANCE",IfcTaskTypeEnum.MOVE="MOVE",IfcTaskTypeEnum.OPERATION="OPERATION",IfcTaskTypeEnum.REMOVAL="REMOVAL",IfcTaskTypeEnum.RENOVATION="RENOVATION",IfcTaskTypeEnum.USERDEFINED="USERDEFINED",IfcTaskTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTendonAnchorTypeEnum=class{constructor(e){this.value=e}};IfcTendonAnchorTypeEnum.COUPLER="COUPLER",IfcTendonAnchorTypeEnum.FIXED_END="FIXED_END",IfcTendonAnchorTypeEnum.TENSIONING_END="TENSIONING_END",IfcTendonAnchorTypeEnum.USERDEFINED="USERDEFINED",IfcTendonAnchorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTendonConduitTypeEnum=class{constructor(e){this.value=e}};IfcTendonConduitTypeEnum.DUCT="DUCT",IfcTendonConduitTypeEnum.COUPLER="COUPLER",IfcTendonConduitTypeEnum.GROUTING_DUCT="GROUTING_DUCT",IfcTendonConduitTypeEnum.TRUMPET="TRUMPET",IfcTendonConduitTypeEnum.DIABOLO="DIABOLO",IfcTendonConduitTypeEnum.USERDEFINED="USERDEFINED",IfcTendonConduitTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTendonTypeEnum=class{constructor(e){this.value=e}};IfcTendonTypeEnum.BAR="BAR",IfcTendonTypeEnum.COATED="COATED",IfcTendonTypeEnum.STRAND="STRAND",IfcTendonTypeEnum.WIRE="WIRE",IfcTendonTypeEnum.USERDEFINED="USERDEFINED",IfcTendonTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTextPath=class{constructor(e){this.value=e}};IfcTextPath.LEFT="LEFT",IfcTextPath.RIGHT="RIGHT",IfcTextPath.UP="UP",IfcTextPath.DOWN="DOWN";var IfcTimeSeriesDataTypeEnum=class{constructor(e){this.value=e}};IfcTimeSeriesDataTypeEnum.CONTINUOUS="CONTINUOUS",IfcTimeSeriesDataTypeEnum.DISCRETE="DISCRETE",IfcTimeSeriesDataTypeEnum.DISCRETEBINARY="DISCRETEBINARY",IfcTimeSeriesDataTypeEnum.PIECEWISEBINARY="PIECEWISEBINARY",IfcTimeSeriesDataTypeEnum.PIECEWISECONSTANT="PIECEWISECONSTANT",IfcTimeSeriesDataTypeEnum.PIECEWISECONTINUOUS="PIECEWISECONTINUOUS",IfcTimeSeriesDataTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTransformerTypeEnum=class{constructor(e){this.value=e}};IfcTransformerTypeEnum.CURRENT="CURRENT",IfcTransformerTypeEnum.FREQUENCY="FREQUENCY",IfcTransformerTypeEnum.INVERTER="INVERTER",IfcTransformerTypeEnum.RECTIFIER="RECTIFIER",IfcTransformerTypeEnum.VOLTAGE="VOLTAGE",IfcTransformerTypeEnum.USERDEFINED="USERDEFINED",IfcTransformerTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTransitionCode=class{constructor(e){this.value=e}};IfcTransitionCode.DISCONTINUOUS="DISCONTINUOUS",IfcTransitionCode.CONTINUOUS="CONTINUOUS",IfcTransitionCode.CONTSAMEGRADIENT="CONTSAMEGRADIENT",IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE="CONTSAMEGRADIENTSAMECURVATURE";var IfcTransitionCurveType=class{constructor(e){this.value=e}};IfcTransitionCurveType.BIQUADRATICPARABOLA="BIQUADRATICPARABOLA",IfcTransitionCurveType.BLOSSCURVE="BLOSSCURVE",IfcTransitionCurveType.CLOTHOIDCURVE="CLOTHOIDCURVE",IfcTransitionCurveType.COSINECURVE="COSINECURVE",IfcTransitionCurveType.CUBICPARABOLA="CUBICPARABOLA",IfcTransitionCurveType.SINECURVE="SINECURVE";var IfcTransportElementTypeEnum=class{constructor(e){this.value=e}};IfcTransportElementTypeEnum.ELEVATOR="ELEVATOR",IfcTransportElementTypeEnum.ESCALATOR="ESCALATOR",IfcTransportElementTypeEnum.MOVINGWALKWAY="MOVINGWALKWAY",IfcTransportElementTypeEnum.CRANEWAY="CRANEWAY",IfcTransportElementTypeEnum.LIFTINGGEAR="LIFTINGGEAR",IfcTransportElementTypeEnum.USERDEFINED="USERDEFINED",IfcTransportElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcTrimmingPreference=class{constructor(e){this.value=e}};IfcTrimmingPreference.CARTESIAN="CARTESIAN",IfcTrimmingPreference.PARAMETER="PARAMETER",IfcTrimmingPreference.UNSPECIFIED="UNSPECIFIED";var IfcTubeBundleTypeEnum=class{constructor(e){this.value=e}};IfcTubeBundleTypeEnum.FINNED="FINNED",IfcTubeBundleTypeEnum.USERDEFINED="USERDEFINED",IfcTubeBundleTypeEnum.NOTDEFINED="NOTDEFINED";var IfcUnitEnum=class{constructor(e){this.value=e}};IfcUnitEnum.ABSORBEDDOSEUNIT="ABSORBEDDOSEUNIT",IfcUnitEnum.AMOUNTOFSUBSTANCEUNIT="AMOUNTOFSUBSTANCEUNIT",IfcUnitEnum.AREAUNIT="AREAUNIT",IfcUnitEnum.DOSEEQUIVALENTUNIT="DOSEEQUIVALENTUNIT",IfcUnitEnum.ELECTRICCAPACITANCEUNIT="ELECTRICCAPACITANCEUNIT",IfcUnitEnum.ELECTRICCHARGEUNIT="ELECTRICCHARGEUNIT",IfcUnitEnum.ELECTRICCONDUCTANCEUNIT="ELECTRICCONDUCTANCEUNIT",IfcUnitEnum.ELECTRICCURRENTUNIT="ELECTRICCURRENTUNIT",IfcUnitEnum.ELECTRICRESISTANCEUNIT="ELECTRICRESISTANCEUNIT",IfcUnitEnum.ELECTRICVOLTAGEUNIT="ELECTRICVOLTAGEUNIT",IfcUnitEnum.ENERGYUNIT="ENERGYUNIT",IfcUnitEnum.FORCEUNIT="FORCEUNIT",IfcUnitEnum.FREQUENCYUNIT="FREQUENCYUNIT",IfcUnitEnum.ILLUMINANCEUNIT="ILLUMINANCEUNIT",IfcUnitEnum.INDUCTANCEUNIT="INDUCTANCEUNIT",IfcUnitEnum.LENGTHUNIT="LENGTHUNIT",IfcUnitEnum.LUMINOUSFLUXUNIT="LUMINOUSFLUXUNIT",IfcUnitEnum.LUMINOUSINTENSITYUNIT="LUMINOUSINTENSITYUNIT",IfcUnitEnum.MAGNETICFLUXDENSITYUNIT="MAGNETICFLUXDENSITYUNIT",IfcUnitEnum.MAGNETICFLUXUNIT="MAGNETICFLUXUNIT",IfcUnitEnum.MASSUNIT="MASSUNIT",IfcUnitEnum.PLANEANGLEUNIT="PLANEANGLEUNIT",IfcUnitEnum.POWERUNIT="POWERUNIT",IfcUnitEnum.PRESSUREUNIT="PRESSUREUNIT",IfcUnitEnum.RADIOACTIVITYUNIT="RADIOACTIVITYUNIT",IfcUnitEnum.SOLIDANGLEUNIT="SOLIDANGLEUNIT",IfcUnitEnum.THERMODYNAMICTEMPERATUREUNIT="THERMODYNAMICTEMPERATUREUNIT",IfcUnitEnum.TIMEUNIT="TIMEUNIT",IfcUnitEnum.VOLUMEUNIT="VOLUMEUNIT",IfcUnitEnum.USERDEFINED="USERDEFINED";var IfcUnitaryControlElementTypeEnum=class{constructor(e){this.value=e}};IfcUnitaryControlElementTypeEnum.ALARMPANEL="ALARMPANEL",IfcUnitaryControlElementTypeEnum.CONTROLPANEL="CONTROLPANEL",IfcUnitaryControlElementTypeEnum.GASDETECTIONPANEL="GASDETECTIONPANEL",IfcUnitaryControlElementTypeEnum.INDICATORPANEL="INDICATORPANEL",IfcUnitaryControlElementTypeEnum.MIMICPANEL="MIMICPANEL",IfcUnitaryControlElementTypeEnum.HUMIDISTAT="HUMIDISTAT",IfcUnitaryControlElementTypeEnum.THERMOSTAT="THERMOSTAT",IfcUnitaryControlElementTypeEnum.WEATHERSTATION="WEATHERSTATION",IfcUnitaryControlElementTypeEnum.USERDEFINED="USERDEFINED",IfcUnitaryControlElementTypeEnum.NOTDEFINED="NOTDEFINED";var IfcUnitaryEquipmentTypeEnum=class{constructor(e){this.value=e}};IfcUnitaryEquipmentTypeEnum.AIRHANDLER="AIRHANDLER",IfcUnitaryEquipmentTypeEnum.AIRCONDITIONINGUNIT="AIRCONDITIONINGUNIT",IfcUnitaryEquipmentTypeEnum.DEHUMIDIFIER="DEHUMIDIFIER",IfcUnitaryEquipmentTypeEnum.SPLITSYSTEM="SPLITSYSTEM",IfcUnitaryEquipmentTypeEnum.ROOFTOPUNIT="ROOFTOPUNIT",IfcUnitaryEquipmentTypeEnum.USERDEFINED="USERDEFINED",IfcUnitaryEquipmentTypeEnum.NOTDEFINED="NOTDEFINED";var IfcValveTypeEnum=class{constructor(e){this.value=e}};IfcValveTypeEnum.AIRRELEASE="AIRRELEASE",IfcValveTypeEnum.ANTIVACUUM="ANTIVACUUM",IfcValveTypeEnum.CHANGEOVER="CHANGEOVER",IfcValveTypeEnum.CHECK="CHECK",IfcValveTypeEnum.COMMISSIONING="COMMISSIONING",IfcValveTypeEnum.DIVERTING="DIVERTING",IfcValveTypeEnum.DRAWOFFCOCK="DRAWOFFCOCK",IfcValveTypeEnum.DOUBLECHECK="DOUBLECHECK",IfcValveTypeEnum.DOUBLEREGULATING="DOUBLEREGULATING",IfcValveTypeEnum.FAUCET="FAUCET",IfcValveTypeEnum.FLUSHING="FLUSHING",IfcValveTypeEnum.GASCOCK="GASCOCK",IfcValveTypeEnum.GASTAP="GASTAP",IfcValveTypeEnum.ISOLATING="ISOLATING",IfcValveTypeEnum.MIXING="MIXING",IfcValveTypeEnum.PRESSUREREDUCING="PRESSUREREDUCING",IfcValveTypeEnum.PRESSURERELIEF="PRESSURERELIEF",IfcValveTypeEnum.REGULATING="REGULATING",IfcValveTypeEnum.SAFETYCUTOFF="SAFETYCUTOFF",IfcValveTypeEnum.STEAMTRAP="STEAMTRAP",IfcValveTypeEnum.STOPCOCK="STOPCOCK",IfcValveTypeEnum.USERDEFINED="USERDEFINED",IfcValveTypeEnum.NOTDEFINED="NOTDEFINED";var IfcVibrationDamperTypeEnum=class{constructor(e){this.value=e}};IfcVibrationDamperTypeEnum.BENDING_YIELD="BENDING_YIELD",IfcVibrationDamperTypeEnum.SHEAR_YIELD="SHEAR_YIELD",IfcVibrationDamperTypeEnum.AXIAL_YIELD="AXIAL_YIELD",IfcVibrationDamperTypeEnum.FRICTION="FRICTION",IfcVibrationDamperTypeEnum.VISCOUS="VISCOUS",IfcVibrationDamperTypeEnum.RUBBER="RUBBER",IfcVibrationDamperTypeEnum.USERDEFINED="USERDEFINED",IfcVibrationDamperTypeEnum.NOTDEFINED="NOTDEFINED";var IfcVibrationIsolatorTypeEnum=class{constructor(e){this.value=e}};IfcVibrationIsolatorTypeEnum.COMPRESSION="COMPRESSION",IfcVibrationIsolatorTypeEnum.SPRING="SPRING",IfcVibrationIsolatorTypeEnum.BASE="BASE",IfcVibrationIsolatorTypeEnum.USERDEFINED="USERDEFINED",IfcVibrationIsolatorTypeEnum.NOTDEFINED="NOTDEFINED";var IfcVoidingFeatureTypeEnum=class{constructor(e){this.value=e}};IfcVoidingFeatureTypeEnum.CUTOUT="CUTOUT",IfcVoidingFeatureTypeEnum.NOTCH="NOTCH",IfcVoidingFeatureTypeEnum.HOLE="HOLE",IfcVoidingFeatureTypeEnum.MITER="MITER",IfcVoidingFeatureTypeEnum.CHAMFER="CHAMFER",IfcVoidingFeatureTypeEnum.EDGE="EDGE",IfcVoidingFeatureTypeEnum.USERDEFINED="USERDEFINED",IfcVoidingFeatureTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWallTypeEnum=class{constructor(e){this.value=e}};IfcWallTypeEnum.MOVABLE="MOVABLE",IfcWallTypeEnum.PARAPET="PARAPET",IfcWallTypeEnum.PARTITIONING="PARTITIONING",IfcWallTypeEnum.PLUMBINGWALL="PLUMBINGWALL",IfcWallTypeEnum.SHEAR="SHEAR",IfcWallTypeEnum.SOLIDWALL="SOLIDWALL",IfcWallTypeEnum.STANDARD="STANDARD",IfcWallTypeEnum.POLYGONAL="POLYGONAL",IfcWallTypeEnum.ELEMENTEDWALL="ELEMENTEDWALL",IfcWallTypeEnum.RETAININGWALL="RETAININGWALL",IfcWallTypeEnum.USERDEFINED="USERDEFINED",IfcWallTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWasteTerminalTypeEnum=class{constructor(e){this.value=e}};IfcWasteTerminalTypeEnum.FLOORTRAP="FLOORTRAP",IfcWasteTerminalTypeEnum.FLOORWASTE="FLOORWASTE",IfcWasteTerminalTypeEnum.GULLYSUMP="GULLYSUMP",IfcWasteTerminalTypeEnum.GULLYTRAP="GULLYTRAP",IfcWasteTerminalTypeEnum.ROOFDRAIN="ROOFDRAIN",IfcWasteTerminalTypeEnum.WASTEDISPOSALUNIT="WASTEDISPOSALUNIT",IfcWasteTerminalTypeEnum.WASTETRAP="WASTETRAP",IfcWasteTerminalTypeEnum.USERDEFINED="USERDEFINED",IfcWasteTerminalTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWindowPanelOperationEnum=class{constructor(e){this.value=e}};IfcWindowPanelOperationEnum.SIDEHUNGRIGHTHAND="SIDEHUNGRIGHTHAND",IfcWindowPanelOperationEnum.SIDEHUNGLEFTHAND="SIDEHUNGLEFTHAND",IfcWindowPanelOperationEnum.TILTANDTURNRIGHTHAND="TILTANDTURNRIGHTHAND",IfcWindowPanelOperationEnum.TILTANDTURNLEFTHAND="TILTANDTURNLEFTHAND",IfcWindowPanelOperationEnum.TOPHUNG="TOPHUNG",IfcWindowPanelOperationEnum.BOTTOMHUNG="BOTTOMHUNG",IfcWindowPanelOperationEnum.PIVOTHORIZONTAL="PIVOTHORIZONTAL",IfcWindowPanelOperationEnum.PIVOTVERTICAL="PIVOTVERTICAL",IfcWindowPanelOperationEnum.SLIDINGHORIZONTAL="SLIDINGHORIZONTAL",IfcWindowPanelOperationEnum.SLIDINGVERTICAL="SLIDINGVERTICAL",IfcWindowPanelOperationEnum.REMOVABLECASEMENT="REMOVABLECASEMENT",IfcWindowPanelOperationEnum.FIXEDCASEMENT="FIXEDCASEMENT",IfcWindowPanelOperationEnum.OTHEROPERATION="OTHEROPERATION",IfcWindowPanelOperationEnum.NOTDEFINED="NOTDEFINED";var IfcWindowPanelPositionEnum=class{constructor(e){this.value=e}};IfcWindowPanelPositionEnum.LEFT="LEFT",IfcWindowPanelPositionEnum.MIDDLE="MIDDLE",IfcWindowPanelPositionEnum.RIGHT="RIGHT",IfcWindowPanelPositionEnum.BOTTOM="BOTTOM",IfcWindowPanelPositionEnum.TOP="TOP",IfcWindowPanelPositionEnum.NOTDEFINED="NOTDEFINED";var IfcWindowStyleConstructionEnum=class{constructor(e){this.value=e}};IfcWindowStyleConstructionEnum.ALUMINIUM="ALUMINIUM",IfcWindowStyleConstructionEnum.HIGH_GRADE_STEEL="HIGH_GRADE_STEEL",IfcWindowStyleConstructionEnum.STEEL="STEEL",IfcWindowStyleConstructionEnum.WOOD="WOOD",IfcWindowStyleConstructionEnum.ALUMINIUM_WOOD="ALUMINIUM_WOOD",IfcWindowStyleConstructionEnum.PLASTIC="PLASTIC",IfcWindowStyleConstructionEnum.OTHER_CONSTRUCTION="OTHER_CONSTRUCTION",IfcWindowStyleConstructionEnum.NOTDEFINED="NOTDEFINED";var IfcWindowStyleOperationEnum=class{constructor(e){this.value=e}};IfcWindowStyleOperationEnum.SINGLE_PANEL="SINGLE_PANEL",IfcWindowStyleOperationEnum.DOUBLE_PANEL_VERTICAL="DOUBLE_PANEL_VERTICAL",IfcWindowStyleOperationEnum.DOUBLE_PANEL_HORIZONTAL="DOUBLE_PANEL_HORIZONTAL",IfcWindowStyleOperationEnum.TRIPLE_PANEL_VERTICAL="TRIPLE_PANEL_VERTICAL",IfcWindowStyleOperationEnum.TRIPLE_PANEL_BOTTOM="TRIPLE_PANEL_BOTTOM",IfcWindowStyleOperationEnum.TRIPLE_PANEL_TOP="TRIPLE_PANEL_TOP",IfcWindowStyleOperationEnum.TRIPLE_PANEL_LEFT="TRIPLE_PANEL_LEFT",IfcWindowStyleOperationEnum.TRIPLE_PANEL_RIGHT="TRIPLE_PANEL_RIGHT",IfcWindowStyleOperationEnum.TRIPLE_PANEL_HORIZONTAL="TRIPLE_PANEL_HORIZONTAL",IfcWindowStyleOperationEnum.USERDEFINED="USERDEFINED",IfcWindowStyleOperationEnum.NOTDEFINED="NOTDEFINED";var IfcWindowTypeEnum=class{constructor(e){this.value=e}};IfcWindowTypeEnum.WINDOW="WINDOW",IfcWindowTypeEnum.SKYLIGHT="SKYLIGHT",IfcWindowTypeEnum.LIGHTDOME="LIGHTDOME",IfcWindowTypeEnum.USERDEFINED="USERDEFINED",IfcWindowTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWindowTypePartitioningEnum=class{constructor(e){this.value=e}};IfcWindowTypePartitioningEnum.SINGLE_PANEL="SINGLE_PANEL",IfcWindowTypePartitioningEnum.DOUBLE_PANEL_VERTICAL="DOUBLE_PANEL_VERTICAL",IfcWindowTypePartitioningEnum.DOUBLE_PANEL_HORIZONTAL="DOUBLE_PANEL_HORIZONTAL",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_VERTICAL="TRIPLE_PANEL_VERTICAL",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_BOTTOM="TRIPLE_PANEL_BOTTOM",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_TOP="TRIPLE_PANEL_TOP",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_LEFT="TRIPLE_PANEL_LEFT",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_RIGHT="TRIPLE_PANEL_RIGHT",IfcWindowTypePartitioningEnum.TRIPLE_PANEL_HORIZONTAL="TRIPLE_PANEL_HORIZONTAL",IfcWindowTypePartitioningEnum.USERDEFINED="USERDEFINED",IfcWindowTypePartitioningEnum.NOTDEFINED="NOTDEFINED";var IfcWorkCalendarTypeEnum=class{constructor(e){this.value=e}};IfcWorkCalendarTypeEnum.FIRSTSHIFT="FIRSTSHIFT",IfcWorkCalendarTypeEnum.SECONDSHIFT="SECONDSHIFT",IfcWorkCalendarTypeEnum.THIRDSHIFT="THIRDSHIFT",IfcWorkCalendarTypeEnum.USERDEFINED="USERDEFINED",IfcWorkCalendarTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWorkPlanTypeEnum=class{constructor(e){this.value=e}};IfcWorkPlanTypeEnum.ACTUAL="ACTUAL",IfcWorkPlanTypeEnum.BASELINE="BASELINE",IfcWorkPlanTypeEnum.PLANNED="PLANNED",IfcWorkPlanTypeEnum.USERDEFINED="USERDEFINED",IfcWorkPlanTypeEnum.NOTDEFINED="NOTDEFINED";var IfcWorkScheduleTypeEnum=class{constructor(e){this.value=e}};IfcWorkScheduleTypeEnum.ACTUAL="ACTUAL",IfcWorkScheduleTypeEnum.BASELINE="BASELINE",IfcWorkScheduleTypeEnum.PLANNED="PLANNED",IfcWorkScheduleTypeEnum.USERDEFINED="USERDEFINED",IfcWorkScheduleTypeEnum.NOTDEFINED="NOTDEFINED";var IfcActionRequest=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.PredefinedType=l,this.Status=c,this.LongDescription=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcActionRequest(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.PredefinedType),e.push(this.Status),e.push(this.LongDescription),e}},IfcActor=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.TheActor=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcActor(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.TheActor),e}},IfcActorRole=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Role=r,this.UserDefinedRole=i,this.Description=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcActorRole(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Role),e.push(this.UserDefinedRole),e.push(this.Description),e}},IfcActuator=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcActuator(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcActuatorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcActuatorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAddress=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Purpose=r,this.Description=i,this.UserDefinedPurpose=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcAddress(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Purpose),e.push(this.Description),e.push(this.UserDefinedPurpose),e}},IfcAdvancedBrep=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Outer=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcAdvancedBrep(e,t,n)}ToTape(){let e=[];return e.push(this.Outer),e}},IfcAdvancedBrepWithVoids=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Outer=r,this.Voids=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcAdvancedBrepWithVoids(e,t,n,s)}ToTape(){let e=[];return e.push(this.Outer),e.push(this.Voids),e}},IfcAdvancedFace=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Bounds=r,this.FaceSurface=i,this.SameSense=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcAdvancedFace(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Bounds),e.push(this.FaceSurface),e.push(this.SameSense),e}},IfcAirTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAirTerminal(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcAirTerminalBox=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAirTerminalBox(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcAirTerminalBoxType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAirTerminalBoxType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAirTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAirTerminalType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAirToAirHeatRecovery=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAirToAirHeatRecovery(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcAirToAirHeatRecoveryType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAirToAirHeatRecoveryType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAlarm=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAlarm(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcAlarmType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAlarmType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAlignment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Axis=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAlignment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Axis),e.push(this.PredefinedType),e}},IfcAlignment2DHorizontal=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.StartDistAlong=r,this.Segments=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcAlignment2DHorizontal(e,t,n,s)}ToTape(){let e=[];return e.push(this.StartDistAlong),e.push(this.Segments),e}},IfcAlignment2DHorizontalSegment=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n,this.CurveGeometry=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcAlignment2DHorizontalSegment(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e.push(this.CurveGeometry),e}},IfcAlignment2DSegment=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcAlignment2DSegment(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e}},IfcAlignment2DVerSegCircularArc=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n,this.StartDistAlong=s,this.HorizontalLength=a,this.StartHeight=o,this.StartGradient=l,this.Radius=c,this.IsConvex=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAlignment2DVerSegCircularArc(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e.push(this.StartDistAlong),e.push(this.HorizontalLength),e.push(this.StartHeight),e.push(this.StartGradient),e.push(this.Radius),e.push(this.IsConvex),e}},IfcAlignment2DVerSegLine=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n,this.StartDistAlong=s,this.HorizontalLength=a,this.StartHeight=o,this.StartGradient=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcAlignment2DVerSegLine(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e.push(this.StartDistAlong),e.push(this.HorizontalLength),e.push(this.StartHeight),e.push(this.StartGradient),e}},IfcAlignment2DVerSegParabolicArc=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n,this.StartDistAlong=s,this.HorizontalLength=a,this.StartHeight=o,this.StartGradient=l,this.ParabolaConstant=c,this.IsConvex=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAlignment2DVerSegParabolicArc(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e.push(this.StartDistAlong),e.push(this.HorizontalLength),e.push(this.StartHeight),e.push(this.StartGradient),e.push(this.ParabolaConstant),e.push(this.IsConvex),e}},IfcAlignment2DVertical=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Segments=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcAlignment2DVertical(e,t,n)}ToTape(){let e=[];return e.push(this.Segments),e}},IfcAlignment2DVerticalSegment=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.TangentialContinuity=r,this.StartTag=i,this.EndTag=n,this.StartDistAlong=s,this.HorizontalLength=a,this.StartHeight=o,this.StartGradient=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcAlignment2DVerticalSegment(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.TangentialContinuity),e.push(this.StartTag),e.push(this.EndTag),e.push(this.StartDistAlong),e.push(this.HorizontalLength),e.push(this.StartHeight),e.push(this.StartGradient),e}},IfcAlignmentCurve=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Horizontal=r,this.Vertical=i,this.Tag=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcAlignmentCurve(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Horizontal),e.push(this.Vertical),e.push(this.Tag),e}},IfcAnnotation=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcAnnotation(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcAnnotationFillArea=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.OuterBoundary=r,this.InnerBoundaries=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcAnnotationFillArea(e,t,n,s)}ToTape(){let e=[];return e.push(this.OuterBoundary),e.push(this.InnerBoundaries),e}},IfcApplication=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ApplicationDeveloper=r,this.Version=i,this.ApplicationFullName=n,this.ApplicationIdentifier=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcApplication(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ApplicationDeveloper),e.push(this.Version),e.push(this.ApplicationFullName),e.push(this.ApplicationIdentifier),e}},IfcAppliedValue=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.AppliedValue=n,this.UnitBasis=s,this.ApplicableDate=a,this.FixedUntilDate=o,this.Category=l,this.Condition=c,this.ArithmeticOperator=u,this.Components=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAppliedValue(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.AppliedValue),e.push(this.UnitBasis),e.push(this.ApplicableDate),e.push(this.FixedUntilDate),e.push(this.Category),e.push(this.Condition),e.push(this.ArithmeticOperator),e.push(this.Components),e}},IfcApproval=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Identifier=r,this.Name=i,this.Description=n,this.TimeOfApproval=s,this.Status=a,this.Level=o,this.Qualifier=l,this.RequestingApproval=c,this.GivingApproval=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcApproval(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Identifier),e.push(this.Name),e.push(this.Description),e.push(this.TimeOfApproval),e.push(this.Status),e.push(this.Level),e.push(this.Qualifier),e.push(this.RequestingApproval),e.push(this.GivingApproval),e}},IfcApprovalRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingApproval=n,this.RelatedApprovals=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcApprovalRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingApproval),e.push(this.RelatedApprovals),e}},IfcArbitraryClosedProfileDef=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.OuterCurve=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcArbitraryClosedProfileDef(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.OuterCurve),e}},IfcArbitraryOpenProfileDef=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Curve=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcArbitraryOpenProfileDef(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Curve),e}},IfcArbitraryProfileDefWithVoids=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.OuterCurve=n,this.InnerCurves=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcArbitraryProfileDefWithVoids(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.OuterCurve),e.push(this.InnerCurves),e}},IfcAsset=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.OriginalValue=l,this.CurrentValue=c,this.TotalReplacementCost=u,this.Owner=h,this.User=p,this.ResponsiblePerson=d,this.IncorporationDate=m,this.DepreciatedValue=f}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++];return new IfcAsset(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.OriginalValue),e.push(this.CurrentValue),e.push(this.TotalReplacementCost),e.push(this.Owner),e.push(this.User),e.push(this.ResponsiblePerson),e.push(this.IncorporationDate),e.push(this.DepreciatedValue),e}},IfcAsymmetricIShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.BottomFlangeWidth=s,this.OverallDepth=a,this.WebThickness=o,this.BottomFlangeThickness=l,this.BottomFlangeFilletRadius=c,this.TopFlangeWidth=u,this.TopFlangeThickness=h,this.TopFlangeFilletRadius=p,this.BottomFlangeEdgeRadius=d,this.BottomFlangeSlope=m,this.TopFlangeEdgeRadius=f,this.TopFlangeSlope=g}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++];return new IfcAsymmetricIShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.BottomFlangeWidth),e.push(this.OverallDepth),e.push(this.WebThickness),e.push(this.BottomFlangeThickness),e.push(this.BottomFlangeFilletRadius),e.push(this.TopFlangeWidth),e.push(this.TopFlangeThickness),e.push(this.TopFlangeFilletRadius),e.push(this.BottomFlangeEdgeRadius),e.push(this.BottomFlangeSlope),e.push(this.TopFlangeEdgeRadius),e.push(this.TopFlangeSlope),e}},IfcAudioVisualAppliance=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcAudioVisualAppliance(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcAudioVisualApplianceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcAudioVisualApplianceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcAxis1Placement=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Location=r,this.Axis=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcAxis1Placement(e,t,n,s)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Axis),e}},IfcAxis2Placement2D=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Location=r,this.RefDirection=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcAxis2Placement2D(e,t,n,s)}ToTape(){let e=[];return e.push(this.Location),e.push(this.RefDirection),e}},IfcAxis2Placement3D=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Location=r,this.Axis=i,this.RefDirection=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcAxis2Placement3D(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Axis),e.push(this.RefDirection),e}},IfcBSplineCurve=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Degree=r,this.ControlPointsList=i,this.CurveForm=n,this.ClosedCurve=s,this.SelfIntersect=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcBSplineCurve(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Degree),e.push(this.ControlPointsList),e.push(this.CurveForm),e.push(this.ClosedCurve),e.push(this.SelfIntersect),e}},IfcBSplineCurveWithKnots=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Degree=r,this.ControlPointsList=i,this.CurveForm=n,this.ClosedCurve=s,this.SelfIntersect=a,this.KnotMultiplicities=o,this.Knots=l,this.KnotSpec=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcBSplineCurveWithKnots(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Degree),e.push(this.ControlPointsList),e.push(this.CurveForm),e.push(this.ClosedCurve),e.push(this.SelfIntersect),e.push(this.KnotMultiplicities),e.push(this.Knots),e.push(this.KnotSpec),e}},IfcBSplineSurface=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.UDegree=r,this.VDegree=i,this.ControlPointsList=n,this.SurfaceForm=s,this.UClosed=a,this.VClosed=o,this.SelfIntersect=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcBSplineSurface(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.UDegree),e.push(this.VDegree),e.push(this.ControlPointsList),e.push(this.SurfaceForm),e.push(this.UClosed),e.push(this.VClosed),e.push(this.SelfIntersect),e}},IfcBSplineSurfaceWithKnots=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.UDegree=r,this.VDegree=i,this.ControlPointsList=n,this.SurfaceForm=s,this.UClosed=a,this.VClosed=o,this.SelfIntersect=l,this.UMultiplicities=c,this.VMultiplicities=u,this.UKnots=h,this.VKnots=p,this.KnotSpec=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcBSplineSurfaceWithKnots(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.UDegree),e.push(this.VDegree),e.push(this.ControlPointsList),e.push(this.SurfaceForm),e.push(this.UClosed),e.push(this.VClosed),e.push(this.SelfIntersect),e.push(this.UMultiplicities),e.push(this.VMultiplicities),e.push(this.UKnots),e.push(this.VKnots),e.push(this.KnotSpec),e}},IfcBeam=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBeam(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBeamStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBeamStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBeamType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBeamType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcBearing=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBearing(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBearingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBearingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcBlobTexture=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.RepeatS=r,this.RepeatT=i,this.Mode=n,this.TextureTransform=s,this.Parameter=a,this.RasterFormat=o,this.RasterCode=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcBlobTexture(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.RepeatS),e.push(this.RepeatT),e.push(this.Mode),e.push(this.TextureTransform),e.push(this.Parameter),e.push(this.RasterFormat),e.push(this.RasterCode),e}},IfcBlock=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Position=r,this.XLength=i,this.YLength=n,this.ZLength=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcBlock(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Position),e.push(this.XLength),e.push(this.YLength),e.push(this.ZLength),e}},IfcBoiler=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBoiler(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBoilerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBoilerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcBooleanClippingResult=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Operator=r,this.FirstOperand=i,this.SecondOperand=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcBooleanClippingResult(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Operator),e.push(this.FirstOperand),e.push(this.SecondOperand),e}},IfcBooleanResult=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Operator=r,this.FirstOperand=i,this.SecondOperand=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcBooleanResult(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Operator),e.push(this.FirstOperand),e.push(this.SecondOperand),e}},IfcBoundaryCondition=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcBoundaryCondition(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcBoundaryCurve=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Segments=r,this.SelfIntersect=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcBoundaryCurve(e,t,n,s)}ToTape(){let e=[];return e.push(this.Segments),e.push(this.SelfIntersect),e}},IfcBoundaryEdgeCondition=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.TranslationalStiffnessByLengthX=i,this.TranslationalStiffnessByLengthY=n,this.TranslationalStiffnessByLengthZ=s,this.RotationalStiffnessByLengthX=a,this.RotationalStiffnessByLengthY=o,this.RotationalStiffnessByLengthZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcBoundaryEdgeCondition(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TranslationalStiffnessByLengthX),e.push(this.TranslationalStiffnessByLengthY),e.push(this.TranslationalStiffnessByLengthZ),e.push(this.RotationalStiffnessByLengthX),e.push(this.RotationalStiffnessByLengthY),e.push(this.RotationalStiffnessByLengthZ),e}},IfcBoundaryFaceCondition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.TranslationalStiffnessByAreaX=i,this.TranslationalStiffnessByAreaY=n,this.TranslationalStiffnessByAreaZ=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcBoundaryFaceCondition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TranslationalStiffnessByAreaX),e.push(this.TranslationalStiffnessByAreaY),e.push(this.TranslationalStiffnessByAreaZ),e}},IfcBoundaryNodeCondition=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.TranslationalStiffnessX=i,this.TranslationalStiffnessY=n,this.TranslationalStiffnessZ=s,this.RotationalStiffnessX=a,this.RotationalStiffnessY=o,this.RotationalStiffnessZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcBoundaryNodeCondition(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TranslationalStiffnessX),e.push(this.TranslationalStiffnessY),e.push(this.TranslationalStiffnessZ),e.push(this.RotationalStiffnessX),e.push(this.RotationalStiffnessY),e.push(this.RotationalStiffnessZ),e}},IfcBoundaryNodeConditionWarping=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.TranslationalStiffnessX=i,this.TranslationalStiffnessY=n,this.TranslationalStiffnessZ=s,this.RotationalStiffnessX=a,this.RotationalStiffnessY=o,this.RotationalStiffnessZ=l,this.WarpingStiffness=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcBoundaryNodeConditionWarping(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TranslationalStiffnessX),e.push(this.TranslationalStiffnessY),e.push(this.TranslationalStiffnessZ),e.push(this.RotationalStiffnessX),e.push(this.RotationalStiffnessY),e.push(this.RotationalStiffnessZ),e.push(this.WarpingStiffness),e}},IfcBoundedCurve=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcBoundedCurve(e,t)}ToTape(){return[]}},IfcBoundedSurface=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcBoundedSurface(e,t)}ToTape(){return[]}},IfcBoundingBox=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Corner=r,this.XDim=i,this.YDim=n,this.ZDim=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcBoundingBox(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Corner),e.push(this.XDim),e.push(this.YDim),e.push(this.ZDim),e}},IfcBoxedHalfSpace=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BaseSurface=r,this.AgreementFlag=i,this.Enclosure=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcBoxedHalfSpace(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BaseSurface),e.push(this.AgreementFlag),e.push(this.Enclosure),e}},IfcBridge=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBridge(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.PredefinedType),e}},IfcBridgePart=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBridgePart(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.PredefinedType),e}},IfcBuilding=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.ElevationOfRefHeight=h,this.ElevationOfTerrain=p,this.BuildingAddress=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcBuilding(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.ElevationOfRefHeight),e.push(this.ElevationOfTerrain),e.push(this.BuildingAddress),e}},IfcBuildingElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcBuildingElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcBuildingElementPart=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBuildingElementPart(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBuildingElementPartType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBuildingElementPartType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcBuildingElementProxy=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBuildingElementProxy(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBuildingElementProxyType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBuildingElementProxyType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcBuildingElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBuildingElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcBuildingStorey=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.Elevation=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBuildingStorey(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.Elevation),e}},IfcBuildingSystem=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.PredefinedType=o,this.LongName=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcBuildingSystem(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.PredefinedType),e.push(this.LongName),e}},IfcBurner=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcBurner(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcBurnerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcBurnerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Depth=s,this.Width=a,this.WallThickness=o,this.Girth=l,this.InternalFilletRadius=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcCShapeProfileDef(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Depth),e.push(this.Width),e.push(this.WallThickness),e.push(this.Girth),e.push(this.InternalFilletRadius),e}},IfcCableCarrierFitting=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCableCarrierFitting(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCableCarrierFittingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCableCarrierFittingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCableCarrierSegment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCableCarrierSegment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCableCarrierSegmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCableCarrierSegmentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCableFitting=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCableFitting(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCableFittingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCableFittingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCableSegment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCableSegment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCableSegmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCableSegmentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCaissonFoundation=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCaissonFoundation(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCaissonFoundationType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCaissonFoundationType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCartesianPoint=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Coordinates=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcCartesianPoint(e,t,n)}ToTape(){let e=[];return e.push(this.Coordinates),e}},IfcCartesianPointList=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcCartesianPointList(e,t)}ToTape(){return[]}},IfcCartesianPointList2D=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.CoordList=r,this.TagList=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCartesianPointList2D(e,t,n,s)}ToTape(){let e=[];return e.push(this.CoordList),e.push(this.TagList),e}},IfcCartesianPointList3D=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.CoordList=r,this.TagList=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCartesianPointList3D(e,t,n,s)}ToTape(){let e=[];return e.push(this.CoordList),e.push(this.TagList),e}},IfcCartesianTransformationOperator=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Axis1=r,this.Axis2=i,this.LocalOrigin=n,this.Scale=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCartesianTransformationOperator(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Axis1),e.push(this.Axis2),e.push(this.LocalOrigin),e.push(this.Scale),e}},IfcCartesianTransformationOperator2D=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Axis1=r,this.Axis2=i,this.LocalOrigin=n,this.Scale=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCartesianTransformationOperator2D(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Axis1),e.push(this.Axis2),e.push(this.LocalOrigin),e.push(this.Scale),e}},IfcCartesianTransformationOperator2DnonUniform=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Axis1=r,this.Axis2=i,this.LocalOrigin=n,this.Scale=s,this.Scale2=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcCartesianTransformationOperator2DnonUniform(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Axis1),e.push(this.Axis2),e.push(this.LocalOrigin),e.push(this.Scale),e.push(this.Scale2),e}},IfcCartesianTransformationOperator3D=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Axis1=r,this.Axis2=i,this.LocalOrigin=n,this.Scale=s,this.Axis3=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcCartesianTransformationOperator3D(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Axis1),e.push(this.Axis2),e.push(this.LocalOrigin),e.push(this.Scale),e.push(this.Axis3),e}},IfcCartesianTransformationOperator3DnonUniform=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Axis1=r,this.Axis2=i,this.LocalOrigin=n,this.Scale=s,this.Axis3=a,this.Scale2=o,this.Scale3=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcCartesianTransformationOperator3DnonUniform(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Axis1),e.push(this.Axis2),e.push(this.LocalOrigin),e.push(this.Scale),e.push(this.Axis3),e.push(this.Scale2),e.push(this.Scale3),e}},IfcCenterLineProfileDef=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Curve=n,this.Thickness=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCenterLineProfileDef(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Curve),e.push(this.Thickness),e}},IfcChiller=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcChiller(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcChillerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcChillerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcChimney=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcChimney(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcChimneyType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcChimneyType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCircle=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Position=r,this.Radius=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCircle(e,t,n,s)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Radius),e}},IfcCircleHollowProfileDef=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Radius=s,this.WallThickness=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcCircleHollowProfileDef(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Radius),e.push(this.WallThickness),e}},IfcCircleProfileDef=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Radius=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCircleProfileDef(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Radius),e}},IfcCircularArcSegment2D=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.StartPoint=r,this.StartDirection=i,this.SegmentLength=n,this.Radius=s,this.IsCCW=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcCircularArcSegment2D(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.StartPoint),e.push(this.StartDirection),e.push(this.SegmentLength),e.push(this.Radius),e.push(this.IsCCW),e}},IfcCivilElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcCivilElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcCivilElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCivilElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcClassification=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Source=r,this.Edition=i,this.EditionDate=n,this.Name=s,this.Description=a,this.Location=o,this.ReferenceTokens=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcClassification(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Source),e.push(this.Edition),e.push(this.EditionDate),e.push(this.Name),e.push(this.Description),e.push(this.Location),e.push(this.ReferenceTokens),e}},IfcClassificationReference=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n,this.ReferencedSource=s,this.Description=a,this.Sort=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcClassificationReference(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e.push(this.ReferencedSource),e.push(this.Description),e.push(this.Sort),e}},IfcClosedShell=class{constructor(e,t,r){this.expressID=e,this.type=t,this.CfsFaces=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcClosedShell(e,t,n)}ToTape(){let e=[];return e.push(this.CfsFaces),e}},IfcCoil=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCoil(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCoilType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCoilType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcColourRgb=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Red=i,this.Green=n,this.Blue=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcColourRgb(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Red),e.push(this.Green),e.push(this.Blue),e}},IfcColourRgbList=class{constructor(e,t,r){this.expressID=e,this.type=t,this.ColourList=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcColourRgbList(e,t,n)}ToTape(){let e=[];return e.push(this.ColourList),e}},IfcColourSpecification=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcColourSpecification(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcColumn=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcColumn(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcColumnStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcColumnStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcColumnType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcColumnType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCommunicationsAppliance=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCommunicationsAppliance(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCommunicationsApplianceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCommunicationsApplianceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcComplexProperty=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.UsageName=n,this.HasProperties=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcComplexProperty(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.UsageName),e.push(this.HasProperties),e}},IfcComplexPropertyTemplate=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.UsageName=a,this.TemplateType=o,this.HasPropertyTemplates=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcComplexPropertyTemplate(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.UsageName),e.push(this.TemplateType),e.push(this.HasPropertyTemplates),e}},IfcCompositeCurve=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Segments=r,this.SelfIntersect=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCompositeCurve(e,t,n,s)}ToTape(){let e=[];return e.push(this.Segments),e.push(this.SelfIntersect),e}},IfcCompositeCurveOnSurface=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Segments=r,this.SelfIntersect=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCompositeCurveOnSurface(e,t,n,s)}ToTape(){let e=[];return e.push(this.Segments),e.push(this.SelfIntersect),e}},IfcCompositeCurveSegment=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Transition=r,this.SameSense=i,this.ParentCurve=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcCompositeCurveSegment(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Transition),e.push(this.SameSense),e.push(this.ParentCurve),e}},IfcCompositeProfileDef=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Profiles=n,this.Label=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCompositeProfileDef(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Profiles),e.push(this.Label),e}},IfcCompressor=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCompressor(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCompressorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCompressorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCondenser=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCondenser(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCondenserType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCondenserType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcConic=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Position=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcConic(e,t,n)}ToTape(){let e=[];return e.push(this.Position),e}},IfcConnectedFaceSet=class{constructor(e,t,r){this.expressID=e,this.type=t,this.CfsFaces=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcConnectedFaceSet(e,t,n)}ToTape(){let e=[];return e.push(this.CfsFaces),e}},IfcConnectionCurveGeometry=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.CurveOnRelatingElement=r,this.CurveOnRelatedElement=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcConnectionCurveGeometry(e,t,n,s)}ToTape(){let e=[];return e.push(this.CurveOnRelatingElement),e.push(this.CurveOnRelatedElement),e}},IfcConnectionGeometry=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcConnectionGeometry(e,t)}ToTape(){return[]}},IfcConnectionPointEccentricity=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.PointOnRelatingElement=r,this.PointOnRelatedElement=i,this.EccentricityInX=n,this.EccentricityInY=s,this.EccentricityInZ=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcConnectionPointEccentricity(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.PointOnRelatingElement),e.push(this.PointOnRelatedElement),e.push(this.EccentricityInX),e.push(this.EccentricityInY),e.push(this.EccentricityInZ),e}},IfcConnectionPointGeometry=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.PointOnRelatingElement=r,this.PointOnRelatedElement=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcConnectionPointGeometry(e,t,n,s)}ToTape(){let e=[];return e.push(this.PointOnRelatingElement),e.push(this.PointOnRelatedElement),e}},IfcConnectionSurfaceGeometry=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SurfaceOnRelatingElement=r,this.SurfaceOnRelatedElement=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcConnectionSurfaceGeometry(e,t,n,s)}ToTape(){let e=[];return e.push(this.SurfaceOnRelatingElement),e.push(this.SurfaceOnRelatedElement),e}},IfcConnectionVolumeGeometry=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.VolumeOnRelatingElement=r,this.VolumeOnRelatedElement=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcConnectionVolumeGeometry(e,t,n,s)}ToTape(){let e=[];return e.push(this.VolumeOnRelatingElement),e.push(this.VolumeOnRelatedElement),e}},IfcConstraint=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.ConstraintGrade=n,this.ConstraintSource=s,this.CreatingActor=a,this.CreationTime=o,this.UserDefinedGrade=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcConstraint(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.ConstraintGrade),e.push(this.ConstraintSource),e.push(this.CreatingActor),e.push(this.CreationTime),e.push(this.UserDefinedGrade),e}},IfcConstructionEquipmentResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcConstructionEquipmentResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionEquipmentResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcConstructionEquipmentResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionMaterialResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcConstructionMaterialResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionMaterialResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcConstructionMaterialResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionProductResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcConstructionProductResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionProductResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcConstructionProductResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcConstructionResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcConstructionResource(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e}},IfcConstructionResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcConstructionResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e}},IfcContext=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o,this.Phase=l,this.RepresentationContexts=c,this.UnitsInContext=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcContext(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e.push(this.Phase),e.push(this.RepresentationContexts),e.push(this.UnitsInContext),e}},IfcContextDependentUnit=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Dimensions=r,this.UnitType=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcContextDependentUnit(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Dimensions),e.push(this.UnitType),e.push(this.Name),e}},IfcControl=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcControl(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e}},IfcController=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcController(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcControllerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcControllerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcConversionBasedUnit=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Dimensions=r,this.UnitType=i,this.Name=n,this.ConversionFactor=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcConversionBasedUnit(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Dimensions),e.push(this.UnitType),e.push(this.Name),e.push(this.ConversionFactor),e}},IfcConversionBasedUnitWithOffset=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Dimensions=r,this.UnitType=i,this.Name=n,this.ConversionFactor=s,this.ConversionOffset=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcConversionBasedUnitWithOffset(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Dimensions),e.push(this.UnitType),e.push(this.Name),e.push(this.ConversionFactor),e.push(this.ConversionOffset),e}},IfcCooledBeam=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCooledBeam(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCooledBeamType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCooledBeamType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCoolingTower=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCoolingTower(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCoolingTowerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCoolingTowerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCoordinateOperation=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SourceCRS=r,this.TargetCRS=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCoordinateOperation(e,t,n,s)}ToTape(){let e=[];return e.push(this.SourceCRS),e.push(this.TargetCRS),e}},IfcCoordinateReferenceSystem=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.GeodeticDatum=n,this.VerticalDatum=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcCoordinateReferenceSystem(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.GeodeticDatum),e.push(this.VerticalDatum),e}},IfcCostItem=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.PredefinedType=l,this.CostValues=c,this.CostQuantities=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCostItem(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.PredefinedType),e.push(this.CostValues),e.push(this.CostQuantities),e}},IfcCostSchedule=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.PredefinedType=l,this.Status=c,this.SubmittedOn=u,this.UpdateDate=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCostSchedule(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.PredefinedType),e.push(this.Status),e.push(this.SubmittedOn),e.push(this.UpdateDate),e}},IfcCostValue=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.AppliedValue=n,this.UnitBasis=s,this.ApplicableDate=a,this.FixedUntilDate=o,this.Category=l,this.Condition=c,this.ArithmeticOperator=u,this.Components=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCostValue(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.AppliedValue),e.push(this.UnitBasis),e.push(this.ApplicableDate),e.push(this.FixedUntilDate),e.push(this.Category),e.push(this.Condition),e.push(this.ArithmeticOperator),e.push(this.Components),e}},IfcCovering=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCovering(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCoveringType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCoveringType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCrewResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcCrewResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcCrewResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcCrewResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcCsgPrimitive3D=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Position=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcCsgPrimitive3D(e,t,n)}ToTape(){let e=[];return e.push(this.Position),e}},IfcCsgSolid=class{constructor(e,t,r){this.expressID=e,this.type=t,this.TreeRootExpression=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcCsgSolid(e,t,n)}ToTape(){let e=[];return e.push(this.TreeRootExpression),e}},IfcCurrencyRelationship=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingMonetaryUnit=n,this.RelatedMonetaryUnit=s,this.ExchangeRate=a,this.RateDateTime=o,this.RateSource=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcCurrencyRelationship(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingMonetaryUnit),e.push(this.RelatedMonetaryUnit),e.push(this.ExchangeRate),e.push(this.RateDateTime),e.push(this.RateSource),e}},IfcCurtainWall=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcCurtainWall(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcCurtainWallType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcCurtainWallType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcCurve=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcCurve(e,t)}ToTape(){return[]}},IfcCurveBoundedPlane=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BasisSurface=r,this.OuterBoundary=i,this.InnerBoundaries=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcCurveBoundedPlane(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BasisSurface),e.push(this.OuterBoundary),e.push(this.InnerBoundaries),e}},IfcCurveBoundedSurface=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BasisSurface=r,this.Boundaries=i,this.ImplicitOuter=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcCurveBoundedSurface(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BasisSurface),e.push(this.Boundaries),e.push(this.ImplicitOuter),e}},IfcCurveSegment2D=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.StartPoint=r,this.StartDirection=i,this.SegmentLength=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcCurveSegment2D(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.StartPoint),e.push(this.StartDirection),e.push(this.SegmentLength),e}},IfcCurveStyle=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.CurveFont=i,this.CurveWidth=n,this.CurveColour=s,this.ModelOrDraughting=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcCurveStyle(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.CurveFont),e.push(this.CurveWidth),e.push(this.CurveColour),e.push(this.ModelOrDraughting),e}},IfcCurveStyleFont=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Name=r,this.PatternList=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCurveStyleFont(e,t,n,s)}ToTape(){let e=[];return e.push(this.Name),e.push(this.PatternList),e}},IfcCurveStyleFontAndScaling=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.CurveFont=i,this.CurveFontScaling=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcCurveStyleFontAndScaling(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.CurveFont),e.push(this.CurveFontScaling),e}},IfcCurveStyleFontPattern=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.VisibleSegmentLength=r,this.InvisibleSegmentLength=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCurveStyleFontPattern(e,t,n,s)}ToTape(){let e=[];return e.push(this.VisibleSegmentLength),e.push(this.InvisibleSegmentLength),e}},IfcCylindricalSurface=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Position=r,this.Radius=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcCylindricalSurface(e,t,n,s)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Radius),e}},IfcDamper=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDamper(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDamperType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDamperType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcDeepFoundation=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcDeepFoundation(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcDeepFoundationType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDeepFoundationType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcDerivedProfileDef=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.ParentProfile=n,this.Operator=s,this.Label=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcDerivedProfileDef(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.ParentProfile),e.push(this.Operator),e.push(this.Label),e}},IfcDerivedUnit=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Elements=r,this.UnitType=i,this.UserDefinedType=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcDerivedUnit(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Elements),e.push(this.UnitType),e.push(this.UserDefinedType),e}},IfcDerivedUnitElement=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Unit=r,this.Exponent=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcDerivedUnitElement(e,t,n,s)}ToTape(){let e=[];return e.push(this.Unit),e.push(this.Exponent),e}},IfcDimensionalExponents=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.LengthExponent=r,this.MassExponent=i,this.TimeExponent=n,this.ElectricCurrentExponent=s,this.ThermodynamicTemperatureExponent=a,this.AmountOfSubstanceExponent=o,this.LuminousIntensityExponent=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcDimensionalExponents(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.LengthExponent),e.push(this.MassExponent),e.push(this.TimeExponent),e.push(this.ElectricCurrentExponent),e.push(this.ThermodynamicTemperatureExponent),e.push(this.AmountOfSubstanceExponent),e.push(this.LuminousIntensityExponent),e}},IfcDirection=class{constructor(e,t,r){this.expressID=e,this.type=t,this.DirectionRatios=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcDirection(e,t,n)}ToTape(){let e=[];return e.push(this.DirectionRatios),e}},IfcDiscreteAccessory=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDiscreteAccessory(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDiscreteAccessoryType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDiscreteAccessoryType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcDistanceExpression=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.DistanceAlong=r,this.OffsetLateral=i,this.OffsetVertical=n,this.OffsetLongitudinal=s,this.AlongHorizontal=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcDistanceExpression(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.DistanceAlong),e.push(this.OffsetLateral),e.push(this.OffsetVertical),e.push(this.OffsetLongitudinal),e.push(this.AlongHorizontal),e}},IfcDistributionChamberElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDistributionChamberElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDistributionChamberElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDistributionChamberElementType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcDistributionCircuit=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o,this.PredefinedType=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcDistributionCircuit(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e.push(this.PredefinedType),e}},IfcDistributionControlElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcDistributionControlElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcDistributionControlElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDistributionControlElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcDistributionElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcDistributionElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcDistributionElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDistributionElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcDistributionFlowElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcDistributionFlowElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcDistributionFlowElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDistributionFlowElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcDistributionPort=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.FlowDirection=c,this.PredefinedType=u,this.SystemType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDistributionPort(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.FlowDirection),e.push(this.PredefinedType),e.push(this.SystemType),e}},IfcDistributionSystem=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o,this.PredefinedType=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcDistributionSystem(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e.push(this.PredefinedType),e}},IfcDocumentInformation=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y){this.expressID=e,this.type=t,this.Identification=r,this.Name=i,this.Description=n,this.Location=s,this.Purpose=a,this.IntendedUse=o,this.Scope=l,this.Revision=c,this.DocumentOwner=u,this.Editors=h,this.CreationTime=p,this.LastRevisionTime=d,this.ElectronicFormat=m,this.ValidFrom=f,this.ValidUntil=g,this.Confidentiality=_,this.Status=y}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++];return new IfcDocumentInformation(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v)}ToTape(){let e=[];return e.push(this.Identification),e.push(this.Name),e.push(this.Description),e.push(this.Location),e.push(this.Purpose),e.push(this.IntendedUse),e.push(this.Scope),e.push(this.Revision),e.push(this.DocumentOwner),e.push(this.Editors),e.push(this.CreationTime),e.push(this.LastRevisionTime),e.push(this.ElectronicFormat),e.push(this.ValidFrom),e.push(this.ValidUntil),e.push(this.Confidentiality),e.push(this.Status),e}},IfcDocumentInformationRelationship=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingDocument=n,this.RelatedDocuments=s,this.RelationshipType=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcDocumentInformationRelationship(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingDocument),e.push(this.RelatedDocuments),e.push(this.RelationshipType),e}},IfcDocumentReference=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n,this.Description=s,this.ReferencedDocument=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcDocumentReference(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e.push(this.Description),e.push(this.ReferencedDocument),e}},IfcDoor=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.OverallHeight=u,this.OverallWidth=h,this.PredefinedType=p,this.OperationType=d,this.UserDefinedOperationType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcDoor(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.OverallHeight),e.push(this.OverallWidth),e.push(this.PredefinedType),e.push(this.OperationType),e.push(this.UserDefinedOperationType),e}},IfcDoorLiningProperties=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.LiningDepth=a,this.LiningThickness=o,this.ThresholdDepth=l,this.ThresholdThickness=c,this.TransomThickness=u,this.TransomOffset=h,this.LiningOffset=p,this.ThresholdOffset=d,this.CasingThickness=m,this.CasingDepth=f,this.ShapeAspectStyle=g,this.LiningToPanelOffsetX=_,this.LiningToPanelOffsetY=y}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++];return new IfcDoorLiningProperties(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.LiningDepth),e.push(this.LiningThickness),e.push(this.ThresholdDepth),e.push(this.ThresholdThickness),e.push(this.TransomThickness),e.push(this.TransomOffset),e.push(this.LiningOffset),e.push(this.ThresholdOffset),e.push(this.CasingThickness),e.push(this.CasingDepth),e.push(this.ShapeAspectStyle),e.push(this.LiningToPanelOffsetX),e.push(this.LiningToPanelOffsetY),e}},IfcDoorPanelProperties=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.PanelDepth=a,this.PanelOperation=o,this.PanelWidth=l,this.PanelPosition=c,this.ShapeAspectStyle=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDoorPanelProperties(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.PanelDepth),e.push(this.PanelOperation),e.push(this.PanelWidth),e.push(this.PanelPosition),e.push(this.ShapeAspectStyle),e}},IfcDoorStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.OverallHeight=u,this.OverallWidth=h,this.PredefinedType=p,this.OperationType=d,this.UserDefinedOperationType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcDoorStandardCase(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.OverallHeight),e.push(this.OverallWidth),e.push(this.PredefinedType),e.push(this.OperationType),e.push(this.UserDefinedOperationType),e}},IfcDoorStyle=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.OperationType=u,this.ConstructionType=h,this.ParameterTakesPrecedence=p,this.Sizeable=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcDoorStyle(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.OperationType),e.push(this.ConstructionType),e.push(this.ParameterTakesPrecedence),e.push(this.Sizeable),e}},IfcDoorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.OperationType=p,this.ParameterTakesPrecedence=d,this.UserDefinedOperationType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcDoorType(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.OperationType),e.push(this.ParameterTakesPrecedence),e.push(this.UserDefinedOperationType),e}},IfcDraughtingPreDefinedColour=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcDraughtingPreDefinedColour(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcDraughtingPreDefinedCurveFont=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcDraughtingPreDefinedCurveFont(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcDuctFitting=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDuctFitting(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDuctFittingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDuctFittingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcDuctSegment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDuctSegment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDuctSegmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDuctSegmentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcDuctSilencer=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcDuctSilencer(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcDuctSilencerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcDuctSilencerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcEdge=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.EdgeStart=r,this.EdgeEnd=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcEdge(e,t,n,s)}ToTape(){let e=[];return e.push(this.EdgeStart),e.push(this.EdgeEnd),e}},IfcEdgeCurve=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.EdgeStart=r,this.EdgeEnd=i,this.EdgeGeometry=n,this.SameSense=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcEdgeCurve(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.EdgeStart),e.push(this.EdgeEnd),e.push(this.EdgeGeometry),e.push(this.SameSense),e}},IfcEdgeLoop=class{constructor(e,t,r){this.expressID=e,this.type=t,this.EdgeList=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcEdgeLoop(e,t,n)}ToTape(){let e=[];return e.push(this.EdgeList),e}},IfcElectricAppliance=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricAppliance(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricApplianceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricApplianceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElectricDistributionBoard=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricDistributionBoard(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricDistributionBoardType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricDistributionBoardType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElectricFlowStorageDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricFlowStorageDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricFlowStorageDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricFlowStorageDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElectricGenerator=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricGenerator(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricGeneratorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricGeneratorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElectricMotor=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricMotor(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricMotorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricMotorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElectricTimeControl=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElectricTimeControl(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcElectricTimeControlType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElectricTimeControlType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcElementAssembly=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.AssemblyPlace=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElementAssembly(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.AssemblyPlace),e.push(this.PredefinedType),e}},IfcElementAssemblyType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcElementAssemblyType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcElementComponent=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcElementComponent(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcElementComponentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElementComponentType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcElementQuantity=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.MethodOfMeasurement=a,this.Quantities=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcElementQuantity(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.MethodOfMeasurement),e.push(this.Quantities),e}},IfcElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcElementarySurface=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Position=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcElementarySurface(e,t,n)}ToTape(){let e=[];return e.push(this.Position),e}},IfcEllipse=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Position=r,this.SemiAxis1=i,this.SemiAxis2=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcEllipse(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Position),e.push(this.SemiAxis1),e.push(this.SemiAxis2),e}},IfcEllipseProfileDef=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.SemiAxis1=s,this.SemiAxis2=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcEllipseProfileDef(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.SemiAxis1),e.push(this.SemiAxis2),e}},IfcEnergyConversionDevice=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcEnergyConversionDevice(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcEnergyConversionDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcEnergyConversionDeviceType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcEngine=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcEngine(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcEngineType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcEngineType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcEvaporativeCooler=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcEvaporativeCooler(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcEvaporativeCoolerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcEvaporativeCoolerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcEvaporator=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcEvaporator(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcEvaporatorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcEvaporatorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcEvent=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.PredefinedType=c,this.EventTriggerType=u,this.UserDefinedEventTriggerType=h,this.EventOccurenceTime=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcEvent(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.PredefinedType),e.push(this.EventTriggerType),e.push(this.UserDefinedEventTriggerType),e.push(this.EventOccurenceTime),e}},IfcEventTime=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.ActualDate=s,this.EarlyDate=a,this.LateDate=o,this.ScheduleDate=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcEventTime(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.ActualDate),e.push(this.EarlyDate),e.push(this.LateDate),e.push(this.ScheduleDate),e}},IfcEventType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ProcessType=u,this.PredefinedType=h,this.EventTriggerType=p,this.UserDefinedEventTriggerType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcEventType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ProcessType),e.push(this.PredefinedType),e.push(this.EventTriggerType),e.push(this.UserDefinedEventTriggerType),e}},IfcExtendedProperties=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Properties=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcExtendedProperties(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Properties),e}},IfcExternalInformation=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcExternalInformation(e,t)}ToTape(){return[]}},IfcExternalReference=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcExternalReference(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e}},IfcExternalReferenceRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingReference=n,this.RelatedResourceObjects=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcExternalReferenceRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingReference),e.push(this.RelatedResourceObjects),e}},IfcExternalSpatialElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcExternalSpatialElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.PredefinedType),e}},IfcExternalSpatialStructureElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcExternalSpatialStructureElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e}},IfcExternallyDefinedHatchStyle=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcExternallyDefinedHatchStyle(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e}},IfcExternallyDefinedSurfaceStyle=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcExternallyDefinedSurfaceStyle(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e}},IfcExternallyDefinedTextFont=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcExternallyDefinedTextFont(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e}},IfcExtrudedAreaSolid=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.ExtrudedDirection=n,this.Depth=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcExtrudedAreaSolid(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.ExtrudedDirection),e.push(this.Depth),e}},IfcExtrudedAreaSolidTapered=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.ExtrudedDirection=n,this.Depth=s,this.EndSweptArea=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcExtrudedAreaSolidTapered(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.ExtrudedDirection),e.push(this.Depth),e.push(this.EndSweptArea),e}},IfcFace=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Bounds=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcFace(e,t,n)}ToTape(){let e=[];return e.push(this.Bounds),e}},IfcFaceBasedSurfaceModel=class{constructor(e,t,r){this.expressID=e,this.type=t,this.FbsmFaces=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcFaceBasedSurfaceModel(e,t,n)}ToTape(){let e=[];return e.push(this.FbsmFaces),e}},IfcFaceBound=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Bound=r,this.Orientation=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcFaceBound(e,t,n,s)}ToTape(){let e=[];return e.push(this.Bound),e.push(this.Orientation),e}},IfcFaceOuterBound=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Bound=r,this.Orientation=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcFaceOuterBound(e,t,n,s)}ToTape(){let e=[];return e.push(this.Bound),e.push(this.Orientation),e}},IfcFaceSurface=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Bounds=r,this.FaceSurface=i,this.SameSense=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcFaceSurface(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Bounds),e.push(this.FaceSurface),e.push(this.SameSense),e}},IfcFacetedBrep=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Outer=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcFacetedBrep(e,t,n)}ToTape(){let e=[];return e.push(this.Outer),e}},IfcFacetedBrepWithVoids=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Outer=r,this.Voids=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcFacetedBrepWithVoids(e,t,n,s)}ToTape(){let e=[];return e.push(this.Outer),e.push(this.Voids),e}},IfcFacility=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFacility(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e}},IfcFacilityPart=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFacilityPart(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e}},IfcFailureConnectionCondition=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.TensionFailureX=i,this.TensionFailureY=n,this.TensionFailureZ=s,this.CompressionFailureX=a,this.CompressionFailureY=o,this.CompressionFailureZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcFailureConnectionCondition(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TensionFailureX),e.push(this.TensionFailureY),e.push(this.TensionFailureZ),e.push(this.CompressionFailureX),e.push(this.CompressionFailureY),e.push(this.CompressionFailureZ),e}},IfcFan=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFan(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFanType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFanType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFastener=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFastener(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFastenerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFastenerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFeatureElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFeatureElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFeatureElementAddition=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFeatureElementAddition(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFeatureElementSubtraction=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFeatureElementSubtraction(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFillAreaStyle=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.FillStyles=i,this.ModelorDraughting=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcFillAreaStyle(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.FillStyles),e.push(this.ModelorDraughting),e}},IfcFillAreaStyleHatching=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.HatchLineAppearance=r,this.StartOfNextHatchLine=i,this.PointOfReferenceHatchLine=n,this.PatternStart=s,this.HatchLineAngle=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcFillAreaStyleHatching(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.HatchLineAppearance),e.push(this.StartOfNextHatchLine),e.push(this.PointOfReferenceHatchLine),e.push(this.PatternStart),e.push(this.HatchLineAngle),e}},IfcFillAreaStyleTiles=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.TilingPattern=r,this.Tiles=i,this.TilingScale=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcFillAreaStyleTiles(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.TilingPattern),e.push(this.Tiles),e.push(this.TilingScale),e}},IfcFilter=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFilter(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFilterType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFilterType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFireSuppressionTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFireSuppressionTerminal(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFireSuppressionTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFireSuppressionTerminalType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFixedReferenceSweptAreaSolid=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.Directrix=n,this.StartParam=s,this.EndParam=a,this.FixedReference=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcFixedReferenceSweptAreaSolid(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.Directrix),e.push(this.StartParam),e.push(this.EndParam),e.push(this.FixedReference),e}},IfcFlowController=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowController(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowControllerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowControllerType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowFitting=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowFitting(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowFittingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowFittingType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowInstrument=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowInstrument(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFlowInstrumentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFlowInstrumentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFlowMeter=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowMeter(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFlowMeterType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFlowMeterType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFlowMovingDevice=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowMovingDevice(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowMovingDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowMovingDeviceType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowSegment=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowSegment(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowSegmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowSegmentType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowStorageDevice=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowStorageDevice(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowStorageDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowStorageDeviceType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowTerminal(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowTerminalType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFlowTreatmentDevice=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFlowTreatmentDevice(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFlowTreatmentDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFlowTreatmentDeviceType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFooting=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFooting(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFootingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcFootingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcFurnishingElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcFurnishingElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcFurnishingElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFurnishingElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcFurniture=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcFurniture(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcFurnitureType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.AssemblyPlace=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcFurnitureType(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.AssemblyPlace),e.push(this.PredefinedType),e}},IfcGeographicElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcGeographicElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcGeographicElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcGeographicElementType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcGeometricCurveSet=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Elements=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcGeometricCurveSet(e,t,n)}ToTape(){let e=[];return e.push(this.Elements),e}},IfcGeometricRepresentationContext=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.ContextIdentifier=r,this.ContextType=i,this.CoordinateSpaceDimension=n,this.Precision=s,this.WorldCoordinateSystem=a,this.TrueNorth=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcGeometricRepresentationContext(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.ContextIdentifier),e.push(this.ContextType),e.push(this.CoordinateSpaceDimension),e.push(this.Precision),e.push(this.WorldCoordinateSystem),e.push(this.TrueNorth),e}},IfcGeometricRepresentationItem=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcGeometricRepresentationItem(e,t)}ToTape(){return[]}},IfcGeometricRepresentationSubContext=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.ContextIdentifier=r,this.ContextType=i,this.CoordinateSpaceDimension=n,this.Precision=s,this.WorldCoordinateSystem=a,this.TrueNorth=o,this.ParentContext=l,this.TargetScale=c,this.TargetView=u,this.UserDefinedTargetView=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcGeometricRepresentationSubContext(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.ContextIdentifier),e.push(this.ContextType),e.push(this.CoordinateSpaceDimension),e.push(this.Precision),e.push(this.WorldCoordinateSystem),e.push(this.TrueNorth),e.push(this.ParentContext),e.push(this.TargetScale),e.push(this.TargetView),e.push(this.UserDefinedTargetView),e}},IfcGeometricSet=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Elements=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcGeometricSet(e,t,n)}ToTape(){let e=[];return e.push(this.Elements),e}},IfcGrid=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.UAxes=c,this.VAxes=u,this.WAxes=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcGrid(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.UAxes),e.push(this.VAxes),e.push(this.WAxes),e.push(this.PredefinedType),e}},IfcGridAxis=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.AxisTag=r,this.AxisCurve=i,this.SameSense=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcGridAxis(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.AxisTag),e.push(this.AxisCurve),e.push(this.SameSense),e}},IfcGridPlacement=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.PlacementRelTo=r,this.PlacementLocation=i,this.PlacementRefDirection=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcGridPlacement(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.PlacementRelTo),e.push(this.PlacementLocation),e.push(this.PlacementRefDirection),e}},IfcGroup=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcGroup(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e}},IfcHalfSpaceSolid=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.BaseSurface=r,this.AgreementFlag=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcHalfSpaceSolid(e,t,n,s)}ToTape(){let e=[];return e.push(this.BaseSurface),e.push(this.AgreementFlag),e}},IfcHeatExchanger=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcHeatExchanger(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcHeatExchangerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcHeatExchangerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcHumidifier=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcHumidifier(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcHumidifierType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcHumidifierType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcIShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.OverallWidth=s,this.OverallDepth=a,this.WebThickness=o,this.FlangeThickness=l,this.FilletRadius=c,this.FlangeEdgeRadius=u,this.FlangeSlope=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcIShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.OverallWidth),e.push(this.OverallDepth),e.push(this.WebThickness),e.push(this.FlangeThickness),e.push(this.FilletRadius),e.push(this.FlangeEdgeRadius),e.push(this.FlangeSlope),e}},IfcImageTexture=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.RepeatS=r,this.RepeatT=i,this.Mode=n,this.TextureTransform=s,this.Parameter=a,this.URLReference=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcImageTexture(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.RepeatS),e.push(this.RepeatT),e.push(this.Mode),e.push(this.TextureTransform),e.push(this.Parameter),e.push(this.URLReference),e}},IfcIndexedColourMap=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.MappedTo=r,this.Opacity=i,this.Colours=n,this.ColourIndex=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcIndexedColourMap(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.MappedTo),e.push(this.Opacity),e.push(this.Colours),e.push(this.ColourIndex),e}},IfcIndexedPolyCurve=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Points=r,this.Segments=i,this.SelfIntersect=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcIndexedPolyCurve(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Points),e.push(this.Segments),e.push(this.SelfIntersect),e}},IfcIndexedPolygonalFace=class{constructor(e,t,r){this.expressID=e,this.type=t,this.CoordIndex=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcIndexedPolygonalFace(e,t,n)}ToTape(){let e=[];return e.push(this.CoordIndex),e}},IfcIndexedPolygonalFaceWithVoids=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.CoordIndex=r,this.InnerCoordIndices=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcIndexedPolygonalFaceWithVoids(e,t,n,s)}ToTape(){let e=[];return e.push(this.CoordIndex),e.push(this.InnerCoordIndices),e}},IfcIndexedTextureMap=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Maps=r,this.MappedTo=i,this.TexCoords=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcIndexedTextureMap(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Maps),e.push(this.MappedTo),e.push(this.TexCoords),e}},IfcIndexedTriangleTextureMap=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Maps=r,this.MappedTo=i,this.TexCoords=n,this.TexCoordIndex=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcIndexedTriangleTextureMap(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Maps),e.push(this.MappedTo),e.push(this.TexCoords),e.push(this.TexCoordIndex),e}},IfcInterceptor=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcInterceptor(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcInterceptorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcInterceptorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcIntersectionCurve=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Curve3D=r,this.AssociatedGeometry=i,this.MasterRepresentation=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcIntersectionCurve(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Curve3D),e.push(this.AssociatedGeometry),e.push(this.MasterRepresentation),e}},IfcInventory=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.PredefinedType=o,this.Jurisdiction=l,this.ResponsiblePersons=c,this.LastUpdateDate=u,this.CurrentValue=h,this.OriginalValue=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcInventory(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.PredefinedType),e.push(this.Jurisdiction),e.push(this.ResponsiblePersons),e.push(this.LastUpdateDate),e.push(this.CurrentValue),e.push(this.OriginalValue),e}},IfcIrregularTimeSeries=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.StartTime=n,this.EndTime=s,this.TimeSeriesDataType=a,this.DataOrigin=o,this.UserDefinedDataOrigin=l,this.Unit=c,this.Values=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcIrregularTimeSeries(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.StartTime),e.push(this.EndTime),e.push(this.TimeSeriesDataType),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.Unit),e.push(this.Values),e}},IfcIrregularTimeSeriesValue=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.TimeStamp=r,this.ListValues=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcIrregularTimeSeriesValue(e,t,n,s)}ToTape(){let e=[];return e.push(this.TimeStamp),e.push(this.ListValues),e}},IfcJunctionBox=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcJunctionBox(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcJunctionBoxType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcJunctionBoxType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcLShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Depth=s,this.Width=a,this.Thickness=o,this.FilletRadius=l,this.EdgeRadius=c,this.LegSlope=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcLShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Depth),e.push(this.Width),e.push(this.Thickness),e.push(this.FilletRadius),e.push(this.EdgeRadius),e.push(this.LegSlope),e}},IfcLaborResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcLaborResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcLaborResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcLaborResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcLagTime=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.LagValue=s,this.DurationType=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcLagTime(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.LagValue),e.push(this.DurationType),e}},IfcLamp=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcLamp(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcLampType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcLampType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcLibraryInformation=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.Version=i,this.Publisher=n,this.VersionDate=s,this.Location=a,this.Description=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcLibraryInformation(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Version),e.push(this.Publisher),e.push(this.VersionDate),e.push(this.Location),e.push(this.Description),e}},IfcLibraryReference=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Location=r,this.Identification=i,this.Name=n,this.Description=s,this.Language=a,this.ReferencedLibrary=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcLibraryReference(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Location),e.push(this.Identification),e.push(this.Name),e.push(this.Description),e.push(this.Language),e.push(this.ReferencedLibrary),e}},IfcLightDistributionData=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.MainPlaneAngle=r,this.SecondaryPlaneAngle=i,this.LuminousIntensity=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcLightDistributionData(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.MainPlaneAngle),e.push(this.SecondaryPlaneAngle),e.push(this.LuminousIntensity),e}},IfcLightFixture=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcLightFixture(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcLightFixtureType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcLightFixtureType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcLightIntensityDistribution=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.LightDistributionCurve=r,this.DistributionData=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcLightIntensityDistribution(e,t,n,s)}ToTape(){let e=[];return e.push(this.LightDistributionCurve),e.push(this.DistributionData),e}},IfcLightSource=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcLightSource(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e}},IfcLightSourceAmbient=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcLightSourceAmbient(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e}},IfcLightSourceDirectional=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s,this.Orientation=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcLightSourceDirectional(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e.push(this.Orientation),e}},IfcLightSourceGoniometric=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s,this.Position=a,this.ColourAppearance=o,this.ColourTemperature=l,this.LuminousFlux=c,this.LightEmissionSource=u,this.LightDistributionDataSource=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcLightSourceGoniometric(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e.push(this.Position),e.push(this.ColourAppearance),e.push(this.ColourTemperature),e.push(this.LuminousFlux),e.push(this.LightEmissionSource),e.push(this.LightDistributionDataSource),e}},IfcLightSourcePositional=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s,this.Position=a,this.Radius=o,this.ConstantAttenuation=l,this.DistanceAttenuation=c,this.QuadricAttenuation=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcLightSourcePositional(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e.push(this.Position),e.push(this.Radius),e.push(this.ConstantAttenuation),e.push(this.DistanceAttenuation),e.push(this.QuadricAttenuation),e}},IfcLightSourceSpot=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.Name=r,this.LightColour=i,this.AmbientIntensity=n,this.Intensity=s,this.Position=a,this.Radius=o,this.ConstantAttenuation=l,this.DistanceAttenuation=c,this.QuadricAttenuation=u,this.Orientation=h,this.ConcentrationExponent=p,this.SpreadAngle=d,this.BeamWidthAngle=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcLightSourceSpot(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LightColour),e.push(this.AmbientIntensity),e.push(this.Intensity),e.push(this.Position),e.push(this.Radius),e.push(this.ConstantAttenuation),e.push(this.DistanceAttenuation),e.push(this.QuadricAttenuation),e.push(this.Orientation),e.push(this.ConcentrationExponent),e.push(this.SpreadAngle),e.push(this.BeamWidthAngle),e}},IfcLine=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Pnt=r,this.Dir=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcLine(e,t,n,s)}ToTape(){let e=[];return e.push(this.Pnt),e.push(this.Dir),e}},IfcLineSegment2D=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.StartPoint=r,this.StartDirection=i,this.SegmentLength=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcLineSegment2D(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.StartPoint),e.push(this.StartDirection),e.push(this.SegmentLength),e}},IfcLinearPlacement=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.PlacementRelTo=r,this.PlacementMeasuredAlong=i,this.Distance=n,this.Orientation=s,this.CartesianPosition=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcLinearPlacement(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.PlacementRelTo),e.push(this.PlacementMeasuredAlong),e.push(this.Distance),e.push(this.Orientation),e.push(this.CartesianPosition),e}},IfcLinearPositioningElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Axis=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcLinearPositioningElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Axis),e}},IfcLocalPlacement=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.PlacementRelTo=r,this.RelativePlacement=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcLocalPlacement(e,t,n,s)}ToTape(){let e=[];return e.push(this.PlacementRelTo),e.push(this.RelativePlacement),e}},IfcLoop=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcLoop(e,t)}ToTape(){return[]}},IfcManifoldSolidBrep=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Outer=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcManifoldSolidBrep(e,t,n)}ToTape(){let e=[];return e.push(this.Outer),e}},IfcMapConversion=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.SourceCRS=r,this.TargetCRS=i,this.Eastings=n,this.Northings=s,this.OrthogonalHeight=a,this.XAxisAbscissa=o,this.XAxisOrdinate=l,this.Scale=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcMapConversion(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.SourceCRS),e.push(this.TargetCRS),e.push(this.Eastings),e.push(this.Northings),e.push(this.OrthogonalHeight),e.push(this.XAxisAbscissa),e.push(this.XAxisOrdinate),e.push(this.Scale),e}},IfcMappedItem=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.MappingSource=r,this.MappingTarget=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcMappedItem(e,t,n,s)}ToTape(){let e=[];return e.push(this.MappingSource),e.push(this.MappingTarget),e}},IfcMaterial=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Category=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcMaterial(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Category),e}},IfcMaterialClassificationRelationship=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.MaterialClassifications=r,this.ClassifiedMaterial=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcMaterialClassificationRelationship(e,t,n,s)}ToTape(){let e=[];return e.push(this.MaterialClassifications),e.push(this.ClassifiedMaterial),e}},IfcMaterialConstituent=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Material=n,this.Fraction=s,this.Category=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcMaterialConstituent(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Material),e.push(this.Fraction),e.push(this.Category),e}},IfcMaterialConstituentSet=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.MaterialConstituents=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcMaterialConstituentSet(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.MaterialConstituents),e}},IfcMaterialDefinition=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcMaterialDefinition(e,t)}ToTape(){return[]}},IfcMaterialDefinitionRepresentation=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Representations=n,this.RepresentedMaterial=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcMaterialDefinitionRepresentation(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Representations),e.push(this.RepresentedMaterial),e}},IfcMaterialLayer=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Material=r,this.LayerThickness=i,this.IsVentilated=n,this.Name=s,this.Description=a,this.Category=o,this.Priority=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcMaterialLayer(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Material),e.push(this.LayerThickness),e.push(this.IsVentilated),e.push(this.Name),e.push(this.Description),e.push(this.Category),e.push(this.Priority),e}},IfcMaterialLayerSet=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.MaterialLayers=r,this.LayerSetName=i,this.Description=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcMaterialLayerSet(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.MaterialLayers),e.push(this.LayerSetName),e.push(this.Description),e}},IfcMaterialLayerSetUsage=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ForLayerSet=r,this.LayerSetDirection=i,this.DirectionSense=n,this.OffsetFromReferenceLine=s,this.ReferenceExtent=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcMaterialLayerSetUsage(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ForLayerSet),e.push(this.LayerSetDirection),e.push(this.DirectionSense),e.push(this.OffsetFromReferenceLine),e.push(this.ReferenceExtent),e}},IfcMaterialLayerWithOffsets=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Material=r,this.LayerThickness=i,this.IsVentilated=n,this.Name=s,this.Description=a,this.Category=o,this.Priority=l,this.OffsetDirection=c,this.OffsetValues=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcMaterialLayerWithOffsets(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Material),e.push(this.LayerThickness),e.push(this.IsVentilated),e.push(this.Name),e.push(this.Description),e.push(this.Category),e.push(this.Priority),e.push(this.OffsetDirection),e.push(this.OffsetValues),e}},IfcMaterialList=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Materials=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcMaterialList(e,t,n)}ToTape(){let e=[];return e.push(this.Materials),e}},IfcMaterialProfile=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Material=n,this.Profile=s,this.Priority=a,this.Category=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcMaterialProfile(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Material),e.push(this.Profile),e.push(this.Priority),e.push(this.Category),e}},IfcMaterialProfileSet=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.MaterialProfiles=n,this.CompositeProfile=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcMaterialProfileSet(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.MaterialProfiles),e.push(this.CompositeProfile),e}},IfcMaterialProfileSetUsage=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.ForProfileSet=r,this.CardinalPoint=i,this.ReferenceExtent=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcMaterialProfileSetUsage(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.ForProfileSet),e.push(this.CardinalPoint),e.push(this.ReferenceExtent),e}},IfcMaterialProfileSetUsageTapering=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ForProfileSet=r,this.CardinalPoint=i,this.ReferenceExtent=n,this.ForProfileEndSet=s,this.CardinalEndPoint=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcMaterialProfileSetUsageTapering(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ForProfileSet),e.push(this.CardinalPoint),e.push(this.ReferenceExtent),e.push(this.ForProfileEndSet),e.push(this.CardinalEndPoint),e}},IfcMaterialProfileWithOffsets=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Material=n,this.Profile=s,this.Priority=a,this.Category=o,this.OffsetValues=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcMaterialProfileWithOffsets(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Material),e.push(this.Profile),e.push(this.Priority),e.push(this.Category),e.push(this.OffsetValues),e}},IfcMaterialProperties=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Properties=n,this.Material=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcMaterialProperties(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Properties),e.push(this.Material),e}},IfcMaterialRelationship=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingMaterial=n,this.RelatedMaterials=s,this.Expression=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcMaterialRelationship(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingMaterial),e.push(this.RelatedMaterials),e.push(this.Expression),e}},IfcMaterialUsageDefinition=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcMaterialUsageDefinition(e,t)}ToTape(){return[]}},IfcMeasureWithUnit=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.ValueComponent=r,this.UnitComponent=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcMeasureWithUnit(e,t,n,s)}ToTape(){let e=[];return e.push(this.ValueComponent),e.push(this.UnitComponent),e}},IfcMechanicalFastener=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.NominalDiameter=u,this.NominalLength=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcMechanicalFastener(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.NominalDiameter),e.push(this.NominalLength),e.push(this.PredefinedType),e}},IfcMechanicalFastenerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.NominalDiameter=p,this.NominalLength=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcMechanicalFastenerType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.NominalDiameter),e.push(this.NominalLength),e}},IfcMedicalDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcMedicalDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcMedicalDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcMedicalDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcMember=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcMember(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcMemberStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcMemberStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcMemberType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcMemberType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcMetric=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.ConstraintGrade=n,this.ConstraintSource=s,this.CreatingActor=a,this.CreationTime=o,this.UserDefinedGrade=l,this.Benchmark=c,this.ValueSource=u,this.DataValue=h,this.ReferencePath=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcMetric(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.ConstraintGrade),e.push(this.ConstraintSource),e.push(this.CreatingActor),e.push(this.CreationTime),e.push(this.UserDefinedGrade),e.push(this.Benchmark),e.push(this.ValueSource),e.push(this.DataValue),e.push(this.ReferencePath),e}},IfcMirroredProfileDef=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.ParentProfile=n,this.Operator=s,this.Label=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcMirroredProfileDef(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.ParentProfile),e.push(this.Operator),e.push(this.Label),e}},IfcMonetaryUnit=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Currency=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcMonetaryUnit(e,t,n)}ToTape(){let e=[];return e.push(this.Currency),e}},IfcMotorConnection=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcMotorConnection(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcMotorConnectionType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcMotorConnectionType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcNamedUnit=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Dimensions=r,this.UnitType=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcNamedUnit(e,t,n,s)}ToTape(){let e=[];return e.push(this.Dimensions),e.push(this.UnitType),e}},IfcObject=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcObject(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e}},IfcObjectDefinition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcObjectDefinition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcObjectPlacement=class{constructor(e,t,r){this.expressID=e,this.type=t,this.PlacementRelTo=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcObjectPlacement(e,t,n)}ToTape(){let e=[];return e.push(this.PlacementRelTo),e}},IfcObjective=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.ConstraintGrade=n,this.ConstraintSource=s,this.CreatingActor=a,this.CreationTime=o,this.UserDefinedGrade=l,this.BenchmarkValues=c,this.LogicalAggregator=u,this.ObjectiveQualifier=h,this.UserDefinedQualifier=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcObjective(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.ConstraintGrade),e.push(this.ConstraintSource),e.push(this.CreatingActor),e.push(this.CreationTime),e.push(this.UserDefinedGrade),e.push(this.BenchmarkValues),e.push(this.LogicalAggregator),e.push(this.ObjectiveQualifier),e.push(this.UserDefinedQualifier),e}},IfcOccupant=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.TheActor=o,this.PredefinedType=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcOccupant(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.TheActor),e.push(this.PredefinedType),e}},IfcOffsetCurve=class{constructor(e,t,r){this.expressID=e,this.type=t,this.BasisCurve=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcOffsetCurve(e,t,n)}ToTape(){let e=[];return e.push(this.BasisCurve),e}},IfcOffsetCurve2D=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BasisCurve=r,this.Distance=i,this.SelfIntersect=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcOffsetCurve2D(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BasisCurve),e.push(this.Distance),e.push(this.SelfIntersect),e}},IfcOffsetCurve3D=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.BasisCurve=r,this.Distance=i,this.SelfIntersect=n,this.RefDirection=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcOffsetCurve3D(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.BasisCurve),e.push(this.Distance),e.push(this.SelfIntersect),e.push(this.RefDirection),e}},IfcOffsetCurveByDistances=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BasisCurve=r,this.OffsetValues=i,this.Tag=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcOffsetCurveByDistances(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BasisCurve),e.push(this.OffsetValues),e.push(this.Tag),e}},IfcOpenShell=class{constructor(e,t,r){this.expressID=e,this.type=t,this.CfsFaces=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcOpenShell(e,t,n)}ToTape(){let e=[];return e.push(this.CfsFaces),e}},IfcOpeningElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcOpeningElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcOpeningStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcOpeningStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcOrganization=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Identification=r,this.Name=i,this.Description=n,this.Roles=s,this.Addresses=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcOrganization(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Identification),e.push(this.Name),e.push(this.Description),e.push(this.Roles),e.push(this.Addresses),e}},IfcOrganizationRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingOrganization=n,this.RelatedOrganizations=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcOrganizationRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingOrganization),e.push(this.RelatedOrganizations),e}},IfcOrientationExpression=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.LateralAxisDirection=r,this.VerticalAxisDirection=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcOrientationExpression(e,t,n,s)}ToTape(){let e=[];return e.push(this.LateralAxisDirection),e.push(this.VerticalAxisDirection),e}},IfcOrientedEdge=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.EdgeStart=r,this.EdgeEnd=i,this.EdgeElement=n,this.Orientation=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcOrientedEdge(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.EdgeStart),e.push(this.EdgeEnd),e.push(this.EdgeElement),e.push(this.Orientation),e}},IfcOuterBoundaryCurve=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Segments=r,this.SelfIntersect=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcOuterBoundaryCurve(e,t,n,s)}ToTape(){let e=[];return e.push(this.Segments),e.push(this.SelfIntersect),e}},IfcOutlet=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcOutlet(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcOutletType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcOutletType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcOwnerHistory=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.OwningUser=r,this.OwningApplication=i,this.State=n,this.ChangeAction=s,this.LastModifiedDate=a,this.LastModifyingUser=o,this.LastModifyingApplication=l,this.CreationDate=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcOwnerHistory(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.OwningUser),e.push(this.OwningApplication),e.push(this.State),e.push(this.ChangeAction),e.push(this.LastModifiedDate),e.push(this.LastModifyingUser),e.push(this.LastModifyingApplication),e.push(this.CreationDate),e}},IfcParameterizedProfileDef=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcParameterizedProfileDef(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e}},IfcPath=class{constructor(e,t,r){this.expressID=e,this.type=t,this.EdgeList=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPath(e,t,n)}ToTape(){let e=[];return e.push(this.EdgeList),e}},IfcPcurve=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.BasisSurface=r,this.ReferenceCurve=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcPcurve(e,t,n,s)}ToTape(){let e=[];return e.push(this.BasisSurface),e.push(this.ReferenceCurve),e}},IfcPerformanceHistory=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LifeCyclePhase=l,this.PredefinedType=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcPerformanceHistory(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LifeCyclePhase),e.push(this.PredefinedType),e}},IfcPermeableCoveringProperties=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.OperationType=a,this.PanelPosition=o,this.FrameDepth=l,this.FrameThickness=c,this.ShapeAspectStyle=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPermeableCoveringProperties(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.OperationType),e.push(this.PanelPosition),e.push(this.FrameDepth),e.push(this.FrameThickness),e.push(this.ShapeAspectStyle),e}},IfcPermit=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.PredefinedType=l,this.Status=c,this.LongDescription=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPermit(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.PredefinedType),e.push(this.Status),e.push(this.LongDescription),e}},IfcPerson=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Identification=r,this.FamilyName=i,this.GivenName=n,this.MiddleNames=s,this.PrefixTitles=a,this.SuffixTitles=o,this.Roles=l,this.Addresses=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcPerson(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Identification),e.push(this.FamilyName),e.push(this.GivenName),e.push(this.MiddleNames),e.push(this.PrefixTitles),e.push(this.SuffixTitles),e.push(this.Roles),e.push(this.Addresses),e}},IfcPersonAndOrganization=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.ThePerson=r,this.TheOrganization=i,this.Roles=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcPersonAndOrganization(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.ThePerson),e.push(this.TheOrganization),e.push(this.Roles),e}},IfcPhysicalComplexQuantity=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.HasQuantities=n,this.Discrimination=s,this.Quality=a,this.Usage=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcPhysicalComplexQuantity(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.HasQuantities),e.push(this.Discrimination),e.push(this.Quality),e.push(this.Usage),e}},IfcPhysicalQuantity=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Name=r,this.Description=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcPhysicalQuantity(e,t,n,s)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e}},IfcPhysicalSimpleQuantity=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcPhysicalSimpleQuantity(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e}},IfcPile=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u,this.ConstructionType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPile(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e.push(this.ConstructionType),e}},IfcPileType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPileType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcPipeFitting=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPipeFitting(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcPipeFittingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPipeFittingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcPipeSegment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPipeSegment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcPipeSegmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPipeSegmentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcPixelTexture=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.RepeatS=r,this.RepeatT=i,this.Mode=n,this.TextureTransform=s,this.Parameter=a,this.Width=o,this.Height=l,this.ColourComponents=c,this.Pixel=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPixelTexture(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.RepeatS),e.push(this.RepeatT),e.push(this.Mode),e.push(this.TextureTransform),e.push(this.Parameter),e.push(this.Width),e.push(this.Height),e.push(this.ColourComponents),e.push(this.Pixel),e}},IfcPlacement=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Location=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPlacement(e,t,n)}ToTape(){let e=[];return e.push(this.Location),e}},IfcPlanarBox=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.SizeInX=r,this.SizeInY=i,this.Placement=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcPlanarBox(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.SizeInX),e.push(this.SizeInY),e.push(this.Placement),e}},IfcPlanarExtent=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SizeInX=r,this.SizeInY=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcPlanarExtent(e,t,n,s)}ToTape(){let e=[];return e.push(this.SizeInX),e.push(this.SizeInY),e}},IfcPlane=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Position=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPlane(e,t,n)}ToTape(){let e=[];return e.push(this.Position),e}},IfcPlate=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPlate(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcPlateStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPlateStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcPlateType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPlateType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcPoint=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcPoint(e,t)}ToTape(){return[]}},IfcPointOnCurve=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.BasisCurve=r,this.PointParameter=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcPointOnCurve(e,t,n,s)}ToTape(){let e=[];return e.push(this.BasisCurve),e.push(this.PointParameter),e}},IfcPointOnSurface=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.BasisSurface=r,this.PointParameterU=i,this.PointParameterV=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcPointOnSurface(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.BasisSurface),e.push(this.PointParameterU),e.push(this.PointParameterV),e}},IfcPolyLoop=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Polygon=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPolyLoop(e,t,n)}ToTape(){let e=[];return e.push(this.Polygon),e}},IfcPolygonalBoundedHalfSpace=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.BaseSurface=r,this.AgreementFlag=i,this.Position=n,this.PolygonalBoundary=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPolygonalBoundedHalfSpace(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.BaseSurface),e.push(this.AgreementFlag),e.push(this.Position),e.push(this.PolygonalBoundary),e}},IfcPolygonalFaceSet=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Coordinates=r,this.Closed=i,this.Faces=n,this.PnIndex=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPolygonalFaceSet(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Coordinates),e.push(this.Closed),e.push(this.Faces),e.push(this.PnIndex),e}},IfcPolyline=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Points=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPolyline(e,t,n)}ToTape(){let e=[];return e.push(this.Points),e}},IfcPort=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcPort(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcPositioningElement=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcPositioningElement(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcPostalAddress=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.Purpose=r,this.Description=i,this.UserDefinedPurpose=n,this.InternalLocation=s,this.AddressLines=a,this.PostalBox=o,this.Town=l,this.Region=c,this.PostalCode=u,this.Country=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPostalAddress(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.Purpose),e.push(this.Description),e.push(this.UserDefinedPurpose),e.push(this.InternalLocation),e.push(this.AddressLines),e.push(this.PostalBox),e.push(this.Town),e.push(this.Region),e.push(this.PostalCode),e.push(this.Country),e}},IfcPreDefinedColour=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPreDefinedColour(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcPreDefinedCurveFont=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPreDefinedCurveFont(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcPreDefinedItem=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPreDefinedItem(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcPreDefinedProperties=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcPreDefinedProperties(e,t)}ToTape(){return[]}},IfcPreDefinedPropertySet=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPreDefinedPropertySet(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcPreDefinedTextFont=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPreDefinedTextFont(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcPresentationItem=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcPresentationItem(e,t)}ToTape(){return[]}},IfcPresentationLayerAssignment=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.AssignedItems=n,this.Identifier=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPresentationLayerAssignment(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.AssignedItems),e.push(this.Identifier),e}},IfcPresentationLayerWithStyle=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.AssignedItems=n,this.Identifier=s,this.LayerOn=a,this.LayerFrozen=o,this.LayerBlocked=l,this.LayerStyles=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcPresentationLayerWithStyle(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.AssignedItems),e.push(this.Identifier),e.push(this.LayerOn),e.push(this.LayerFrozen),e.push(this.LayerBlocked),e.push(this.LayerStyles),e}},IfcPresentationStyle=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPresentationStyle(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcPresentationStyleAssignment=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Styles=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcPresentationStyleAssignment(e,t,n)}ToTape(){let e=[];return e.push(this.Styles),e}},IfcProcedure=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.PredefinedType=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcProcedure(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.PredefinedType),e}},IfcProcedureType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ProcessType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcProcedureType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ProcessType),e.push(this.PredefinedType),e}},IfcProcess=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcProcess(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e}},IfcProduct=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcProduct(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcProductDefinitionShape=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Representations=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcProductDefinitionShape(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Representations),e}},IfcProductRepresentation=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Representations=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcProductRepresentation(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Representations),e}},IfcProfileDef=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcProfileDef(e,t,n,s)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e}},IfcProfileProperties=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Properties=n,this.ProfileDefinition=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcProfileProperties(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Properties),e.push(this.ProfileDefinition),e}},IfcProject=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o,this.Phase=l,this.RepresentationContexts=c,this.UnitsInContext=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProject(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e.push(this.Phase),e.push(this.RepresentationContexts),e.push(this.UnitsInContext),e}},IfcProjectLibrary=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o,this.Phase=l,this.RepresentationContexts=c,this.UnitsInContext=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProjectLibrary(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e.push(this.Phase),e.push(this.RepresentationContexts),e.push(this.UnitsInContext),e}},IfcProjectOrder=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.PredefinedType=l,this.Status=c,this.LongDescription=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProjectOrder(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.PredefinedType),e.push(this.Status),e.push(this.LongDescription),e}},IfcProjectedCRS=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.GeodeticDatum=n,this.VerticalDatum=s,this.MapProjection=a,this.MapZone=o,this.MapUnit=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcProjectedCRS(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.GeodeticDatum),e.push(this.VerticalDatum),e.push(this.MapProjection),e.push(this.MapZone),e.push(this.MapUnit),e}},IfcProjectionElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProjectionElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcProperty=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Name=r,this.Description=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcProperty(e,t,n,s)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e}},IfcPropertyAbstraction=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcPropertyAbstraction(e,t)}ToTape(){return[]}},IfcPropertyBoundedValue=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.UpperBoundValue=n,this.LowerBoundValue=s,this.Unit=a,this.SetPointValue=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcPropertyBoundedValue(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.UpperBoundValue),e.push(this.LowerBoundValue),e.push(this.Unit),e.push(this.SetPointValue),e}},IfcPropertyDefinition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyDefinition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcPropertyDependencyRelationship=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.DependingProperty=n,this.DependantProperty=s,this.Expression=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcPropertyDependencyRelationship(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.DependingProperty),e.push(this.DependantProperty),e.push(this.Expression),e}},IfcPropertyEnumeratedValue=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.EnumerationValues=n,this.EnumerationReference=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyEnumeratedValue(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.EnumerationValues),e.push(this.EnumerationReference),e}},IfcPropertyEnumeration=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.EnumerationValues=i,this.Unit=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcPropertyEnumeration(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.EnumerationValues),e.push(this.Unit),e}},IfcPropertyListValue=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.ListValues=n,this.Unit=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyListValue(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.ListValues),e.push(this.Unit),e}},IfcPropertyReferenceValue=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.UsageName=n,this.PropertyReference=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyReferenceValue(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.UsageName),e.push(this.PropertyReference),e}},IfcPropertySet=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.HasProperties=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcPropertySet(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.HasProperties),e}},IfcPropertySetDefinition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertySetDefinition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcPropertySetTemplate=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.TemplateType=a,this.ApplicableEntity=o,this.HasPropertyTemplates=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcPropertySetTemplate(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.TemplateType),e.push(this.ApplicableEntity),e.push(this.HasPropertyTemplates),e}},IfcPropertySingleValue=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.NominalValue=n,this.Unit=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertySingleValue(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.NominalValue),e.push(this.Unit),e}},IfcPropertyTableValue=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.DefiningValues=n,this.DefinedValues=s,this.Expression=a,this.DefiningUnit=o,this.DefinedUnit=l,this.CurveInterpolation=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcPropertyTableValue(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.DefiningValues),e.push(this.DefinedValues),e.push(this.Expression),e.push(this.DefiningUnit),e.push(this.DefinedUnit),e.push(this.CurveInterpolation),e}},IfcPropertyTemplate=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyTemplate(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcPropertyTemplateDefinition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcPropertyTemplateDefinition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcProtectiveDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProtectiveDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcProtectiveDeviceTrippingUnit=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProtectiveDeviceTrippingUnit(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcProtectiveDeviceTrippingUnitType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcProtectiveDeviceTrippingUnitType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcProtectiveDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcProtectiveDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcProxy=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.ProxyType=c,this.Tag=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcProxy(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.ProxyType),e.push(this.Tag),e}},IfcPump=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcPump(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcPumpType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcPumpType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcQuantityArea=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.AreaValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityArea(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.AreaValue),e.push(this.Formula),e}},IfcQuantityCount=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.CountValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityCount(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.CountValue),e.push(this.Formula),e}},IfcQuantityLength=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.LengthValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityLength(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.LengthValue),e.push(this.Formula),e}},IfcQuantitySet=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcQuantitySet(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcQuantityTime=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.TimeValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityTime(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.TimeValue),e.push(this.Formula),e}},IfcQuantityVolume=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.VolumeValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityVolume(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.VolumeValue),e.push(this.Formula),e}},IfcQuantityWeight=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.Unit=n,this.WeightValue=s,this.Formula=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcQuantityWeight(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.WeightValue),e.push(this.Formula),e}},IfcRailing=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRailing(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcRailingType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRailingType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcRamp=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRamp(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcRampFlight=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRampFlight(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcRampFlightType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRampFlightType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcRampType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRampType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcRationalBSplineCurveWithKnots=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Degree=r,this.ControlPointsList=i,this.CurveForm=n,this.ClosedCurve=s,this.SelfIntersect=a,this.KnotMultiplicities=o,this.Knots=l,this.KnotSpec=c,this.WeightsData=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRationalBSplineCurveWithKnots(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Degree),e.push(this.ControlPointsList),e.push(this.CurveForm),e.push(this.ClosedCurve),e.push(this.SelfIntersect),e.push(this.KnotMultiplicities),e.push(this.Knots),e.push(this.KnotSpec),e.push(this.WeightsData),e}},IfcRationalBSplineSurfaceWithKnots=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.UDegree=r,this.VDegree=i,this.ControlPointsList=n,this.SurfaceForm=s,this.UClosed=a,this.VClosed=o,this.SelfIntersect=l,this.UMultiplicities=c,this.VMultiplicities=u,this.UKnots=h,this.VKnots=p,this.KnotSpec=d,this.WeightsData=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcRationalBSplineSurfaceWithKnots(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.UDegree),e.push(this.VDegree),e.push(this.ControlPointsList),e.push(this.SurfaceForm),e.push(this.UClosed),e.push(this.VClosed),e.push(this.SelfIntersect),e.push(this.UMultiplicities),e.push(this.VMultiplicities),e.push(this.UKnots),e.push(this.VKnots),e.push(this.KnotSpec),e.push(this.WeightsData),e}},IfcRectangleHollowProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.XDim=s,this.YDim=a,this.WallThickness=o,this.InnerFilletRadius=l,this.OuterFilletRadius=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcRectangleHollowProfileDef(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.XDim),e.push(this.YDim),e.push(this.WallThickness),e.push(this.InnerFilletRadius),e.push(this.OuterFilletRadius),e}},IfcRectangleProfileDef=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.XDim=s,this.YDim=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcRectangleProfileDef(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.XDim),e.push(this.YDim),e}},IfcRectangularPyramid=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Position=r,this.XLength=i,this.YLength=n,this.Height=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRectangularPyramid(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Position),e.push(this.XLength),e.push(this.YLength),e.push(this.Height),e}},IfcRectangularTrimmedSurface=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.BasisSurface=r,this.U1=i,this.V1=n,this.U2=s,this.V2=a,this.Usense=o,this.Vsense=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRectangularTrimmedSurface(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.BasisSurface),e.push(this.U1),e.push(this.V1),e.push(this.U2),e.push(this.V2),e.push(this.Usense),e.push(this.Vsense),e}},IfcRecurrencePattern=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.RecurrenceType=r,this.DayComponent=i,this.WeekdayComponent=n,this.MonthComponent=s,this.Position=a,this.Interval=o,this.Occurrences=l,this.TimePeriods=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcRecurrencePattern(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.RecurrenceType),e.push(this.DayComponent),e.push(this.WeekdayComponent),e.push(this.MonthComponent),e.push(this.Position),e.push(this.Interval),e.push(this.Occurrences),e.push(this.TimePeriods),e}},IfcReference=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.TypeIdentifier=r,this.AttributeIdentifier=i,this.InstanceName=n,this.ListPositions=s,this.InnerReference=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcReference(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.TypeIdentifier),e.push(this.AttributeIdentifier),e.push(this.InstanceName),e.push(this.ListPositions),e.push(this.InnerReference),e}},IfcReferent=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.PredefinedType=c,this.RestartDistance=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcReferent(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.PredefinedType),e.push(this.RestartDistance),e}},IfcRegularTimeSeries=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.StartTime=n,this.EndTime=s,this.TimeSeriesDataType=a,this.DataOrigin=o,this.UserDefinedDataOrigin=l,this.Unit=c,this.TimeStep=u,this.Values=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRegularTimeSeries(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.StartTime),e.push(this.EndTime),e.push(this.TimeSeriesDataType),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.Unit),e.push(this.TimeStep),e.push(this.Values),e}},IfcReinforcementBarProperties=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.TotalCrossSectionArea=r,this.SteelGrade=i,this.BarSurface=n,this.EffectiveDepth=s,this.NominalBarDiameter=a,this.BarCount=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcReinforcementBarProperties(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.TotalCrossSectionArea),e.push(this.SteelGrade),e.push(this.BarSurface),e.push(this.EffectiveDepth),e.push(this.NominalBarDiameter),e.push(this.BarCount),e}},IfcReinforcementDefinitionProperties=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.DefinitionType=a,this.ReinforcementSectionDefinitions=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcReinforcementDefinitionProperties(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.DefinitionType),e.push(this.ReinforcementSectionDefinitions),e}},IfcReinforcingBar=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u,this.NominalDiameter=h,this.CrossSectionArea=p,this.BarLength=d,this.PredefinedType=m,this.BarSurface=f}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++];return new IfcReinforcingBar(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e.push(this.NominalDiameter),e.push(this.CrossSectionArea),e.push(this.BarLength),e.push(this.PredefinedType),e.push(this.BarSurface),e}},IfcReinforcingBarType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.NominalDiameter=p,this.CrossSectionArea=d,this.BarLength=m,this.BarSurface=f,this.BendingShapeCode=g,this.BendingParameters=_}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++];return new IfcReinforcingBarType(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.NominalDiameter),e.push(this.CrossSectionArea),e.push(this.BarLength),e.push(this.BarSurface),e.push(this.BendingShapeCode),e.push(this.BendingParameters),e}},IfcReinforcingElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcReinforcingElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e}},IfcReinforcingElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcReinforcingElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcReinforcingMesh=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u,this.MeshLength=h,this.MeshWidth=p,this.LongitudinalBarNominalDiameter=d,this.TransverseBarNominalDiameter=m,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=g,this.LongitudinalBarSpacing=_,this.TransverseBarSpacing=y,this.PredefinedType=T}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++],E=r[i++];return new IfcReinforcingMesh(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e.push(this.MeshLength),e.push(this.MeshWidth),e.push(this.LongitudinalBarNominalDiameter),e.push(this.TransverseBarNominalDiameter),e.push(this.LongitudinalBarCrossSectionArea),e.push(this.TransverseBarCrossSectionArea),e.push(this.LongitudinalBarSpacing),e.push(this.TransverseBarSpacing),e.push(this.PredefinedType),e}},IfcReinforcingMeshType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.MeshLength=p,this.MeshWidth=d,this.LongitudinalBarNominalDiameter=m,this.TransverseBarNominalDiameter=f,this.LongitudinalBarCrossSectionArea=g,this.TransverseBarCrossSectionArea=_,this.LongitudinalBarSpacing=y,this.TransverseBarSpacing=T,this.BendingShapeCode=v,this.BendingParameters=E}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++],E=r[i++],I=r[i++],b=r[i++];return new IfcReinforcingMeshType(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E,I,b)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.MeshLength),e.push(this.MeshWidth),e.push(this.LongitudinalBarNominalDiameter),e.push(this.TransverseBarNominalDiameter),e.push(this.LongitudinalBarCrossSectionArea),e.push(this.TransverseBarCrossSectionArea),e.push(this.LongitudinalBarSpacing),e.push(this.TransverseBarSpacing),e.push(this.BendingShapeCode),e.push(this.BendingParameters),e}},IfcRelAggregates=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingObject=a,this.RelatedObjects=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAggregates(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingObject),e.push(this.RelatedObjects),e}},IfcRelAssigns=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssigns(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e}},IfcRelAssignsToActor=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingActor=l,this.ActingRole=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcRelAssignsToActor(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingActor),e.push(this.ActingRole),e}},IfcRelAssignsToControl=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingControl=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelAssignsToControl(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingControl),e}},IfcRelAssignsToGroup=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingGroup=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelAssignsToGroup(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingGroup),e}},IfcRelAssignsToGroupByFactor=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingGroup=l,this.Factor=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcRelAssignsToGroupByFactor(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingGroup),e.push(this.Factor),e}},IfcRelAssignsToProcess=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingProcess=l,this.QuantityInProcess=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcRelAssignsToProcess(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingProcess),e.push(this.QuantityInProcess),e}},IfcRelAssignsToProduct=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingProduct=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelAssignsToProduct(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingProduct),e}},IfcRelAssignsToResource=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatedObjectsType=o,this.RelatingResource=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelAssignsToResource(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatedObjectsType),e.push(this.RelatingResource),e}},IfcRelAssociates=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcRelAssociates(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e}},IfcRelAssociatesApproval=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingApproval=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssociatesApproval(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingApproval),e}},IfcRelAssociatesClassification=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingClassification=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssociatesClassification(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingClassification),e}},IfcRelAssociatesConstraint=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.Intent=o,this.RelatingConstraint=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelAssociatesConstraint(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.Intent),e.push(this.RelatingConstraint),e}},IfcRelAssociatesDocument=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingDocument=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssociatesDocument(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingDocument),e}},IfcRelAssociatesLibrary=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingLibrary=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssociatesLibrary(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingLibrary),e}},IfcRelAssociatesMaterial=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingMaterial=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelAssociatesMaterial(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingMaterial),e}},IfcRelConnects=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRelConnects(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcRelConnectsElements=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ConnectionGeometry=a,this.RelatingElement=o,this.RelatedElement=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelConnectsElements(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ConnectionGeometry),e.push(this.RelatingElement),e.push(this.RelatedElement),e}},IfcRelConnectsPathElements=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ConnectionGeometry=a,this.RelatingElement=o,this.RelatedElement=l,this.RelatingPriorities=c,this.RelatedPriorities=u,this.RelatedConnectionType=h,this.RelatingConnectionType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcRelConnectsPathElements(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ConnectionGeometry),e.push(this.RelatingElement),e.push(this.RelatedElement),e.push(this.RelatingPriorities),e.push(this.RelatedPriorities),e.push(this.RelatedConnectionType),e.push(this.RelatingConnectionType),e}},IfcRelConnectsPortToElement=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingPort=a,this.RelatedElement=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelConnectsPortToElement(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingPort),e.push(this.RelatedElement),e}},IfcRelConnectsPorts=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingPort=a,this.RelatedPort=o,this.RealizingElement=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcRelConnectsPorts(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingPort),e.push(this.RelatedPort),e.push(this.RealizingElement),e}},IfcRelConnectsStructuralActivity=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingElement=a,this.RelatedStructuralActivity=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelConnectsStructuralActivity(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingElement),e.push(this.RelatedStructuralActivity),e}},IfcRelConnectsStructuralMember=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingStructuralMember=a,this.RelatedStructuralConnection=o,this.AppliedCondition=l,this.AdditionalConditions=c,this.SupportedLength=u,this.ConditionCoordinateSystem=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRelConnectsStructuralMember(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingStructuralMember),e.push(this.RelatedStructuralConnection),e.push(this.AppliedCondition),e.push(this.AdditionalConditions),e.push(this.SupportedLength),e.push(this.ConditionCoordinateSystem),e}},IfcRelConnectsWithEccentricity=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingStructuralMember=a,this.RelatedStructuralConnection=o,this.AppliedCondition=l,this.AdditionalConditions=c,this.SupportedLength=u,this.ConditionCoordinateSystem=h,this.ConnectionConstraint=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcRelConnectsWithEccentricity(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingStructuralMember),e.push(this.RelatedStructuralConnection),e.push(this.AppliedCondition),e.push(this.AdditionalConditions),e.push(this.SupportedLength),e.push(this.ConditionCoordinateSystem),e.push(this.ConnectionConstraint),e}},IfcRelConnectsWithRealizingElements=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ConnectionGeometry=a,this.RelatingElement=o,this.RelatedElement=l,this.RealizingElements=c,this.ConnectionType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRelConnectsWithRealizingElements(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ConnectionGeometry),e.push(this.RelatingElement),e.push(this.RelatedElement),e.push(this.RealizingElements),e.push(this.ConnectionType),e}},IfcRelContainedInSpatialStructure=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedElements=a,this.RelatingStructure=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelContainedInSpatialStructure(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedElements),e.push(this.RelatingStructure),e}},IfcRelCoversBldgElements=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingBuildingElement=a,this.RelatedCoverings=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelCoversBldgElements(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingBuildingElement),e.push(this.RelatedCoverings),e}},IfcRelCoversSpaces=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingSpace=a,this.RelatedCoverings=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelCoversSpaces(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingSpace),e.push(this.RelatedCoverings),e}},IfcRelDeclares=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingContext=a,this.RelatedDefinitions=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelDeclares(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingContext),e.push(this.RelatedDefinitions),e}},IfcRelDecomposes=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRelDecomposes(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcRelDefines=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRelDefines(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcRelDefinesByObject=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingObject=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelDefinesByObject(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingObject),e}},IfcRelDefinesByProperties=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingPropertyDefinition=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelDefinesByProperties(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingPropertyDefinition),e}},IfcRelDefinesByTemplate=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedPropertySets=a,this.RelatingTemplate=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelDefinesByTemplate(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedPropertySets),e.push(this.RelatingTemplate),e}},IfcRelDefinesByType=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedObjects=a,this.RelatingType=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelDefinesByType(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedObjects),e.push(this.RelatingType),e}},IfcRelFillsElement=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingOpeningElement=a,this.RelatedBuildingElement=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelFillsElement(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingOpeningElement),e.push(this.RelatedBuildingElement),e}},IfcRelFlowControlElements=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedControlElements=a,this.RelatingFlowElement=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelFlowControlElements(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedControlElements),e.push(this.RelatingFlowElement),e}},IfcRelInterferesElements=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingElement=a,this.RelatedElement=o,this.InterferenceGeometry=l,this.InterferenceType=c,this.ImpliedOrder=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRelInterferesElements(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingElement),e.push(this.RelatedElement),e.push(this.InterferenceGeometry),e.push(this.InterferenceType),e.push(this.ImpliedOrder),e}},IfcRelNests=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingObject=a,this.RelatedObjects=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelNests(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingObject),e.push(this.RelatedObjects),e}},IfcRelPositions=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingPositioningElement=a,this.RelatedProducts=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelPositions(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingPositioningElement),e.push(this.RelatedProducts),e}},IfcRelProjectsElement=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingElement=a,this.RelatedFeatureElement=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelProjectsElement(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingElement),e.push(this.RelatedFeatureElement),e}},IfcRelReferencedInSpatialStructure=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatedElements=a,this.RelatingStructure=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelReferencedInSpatialStructure(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatedElements),e.push(this.RelatingStructure),e}},IfcRelSequence=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingProcess=a,this.RelatedProcess=o,this.TimeLag=l,this.SequenceType=c,this.UserDefinedSequenceType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRelSequence(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingProcess),e.push(this.RelatedProcess),e.push(this.TimeLag),e.push(this.SequenceType),e.push(this.UserDefinedSequenceType),e}},IfcRelServicesBuildings=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingSystem=a,this.RelatedBuildings=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelServicesBuildings(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingSystem),e.push(this.RelatedBuildings),e}},IfcRelSpaceBoundary=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingSpace=a,this.RelatedBuildingElement=o,this.ConnectionGeometry=l,this.PhysicalOrVirtualBoundary=c,this.InternalOrExternalBoundary=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRelSpaceBoundary(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingSpace),e.push(this.RelatedBuildingElement),e.push(this.ConnectionGeometry),e.push(this.PhysicalOrVirtualBoundary),e.push(this.InternalOrExternalBoundary),e}},IfcRelSpaceBoundary1stLevel=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingSpace=a,this.RelatedBuildingElement=o,this.ConnectionGeometry=l,this.PhysicalOrVirtualBoundary=c,this.InternalOrExternalBoundary=u,this.ParentBoundary=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRelSpaceBoundary1stLevel(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingSpace),e.push(this.RelatedBuildingElement),e.push(this.ConnectionGeometry),e.push(this.PhysicalOrVirtualBoundary),e.push(this.InternalOrExternalBoundary),e.push(this.ParentBoundary),e}},IfcRelSpaceBoundary2ndLevel=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingSpace=a,this.RelatedBuildingElement=o,this.ConnectionGeometry=l,this.PhysicalOrVirtualBoundary=c,this.InternalOrExternalBoundary=u,this.ParentBoundary=h,this.CorrespondingBoundary=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcRelSpaceBoundary2ndLevel(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingSpace),e.push(this.RelatedBuildingElement),e.push(this.ConnectionGeometry),e.push(this.PhysicalOrVirtualBoundary),e.push(this.InternalOrExternalBoundary),e.push(this.ParentBoundary),e.push(this.CorrespondingBoundary),e}},IfcRelVoidsElement=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.RelatingBuildingElement=a,this.RelatedOpeningElement=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRelVoidsElement(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.RelatingBuildingElement),e.push(this.RelatedOpeningElement),e}},IfcRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcReparametrisedCompositeCurveSegment=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Transition=r,this.SameSense=i,this.ParentCurve=n,this.ParamLength=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcReparametrisedCompositeCurveSegment(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Transition),e.push(this.SameSense),e.push(this.ParentCurve),e.push(this.ParamLength),e}},IfcRepresentation=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRepresentation(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcRepresentationContext=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.ContextIdentifier=r,this.ContextType=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcRepresentationContext(e,t,n,s)}ToTape(){let e=[];return e.push(this.ContextIdentifier),e.push(this.ContextType),e}},IfcRepresentationItem=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcRepresentationItem(e,t)}ToTape(){return[]}},IfcRepresentationMap=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.MappingOrigin=r,this.MappedRepresentation=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcRepresentationMap(e,t,n,s)}ToTape(){let e=[];return e.push(this.MappingOrigin),e.push(this.MappedRepresentation),e}},IfcResource=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcResource(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e}},IfcResourceApprovalRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatedResourceObjects=n,this.RelatingApproval=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcResourceApprovalRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatedResourceObjects),e.push(this.RelatingApproval),e}},IfcResourceConstraintRelationship=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.RelatingConstraint=n,this.RelatedResourceObjects=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcResourceConstraintRelationship(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.RelatingConstraint),e.push(this.RelatedResourceObjects),e}},IfcResourceLevelRelationship=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Name=r,this.Description=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcResourceLevelRelationship(e,t,n,s)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e}},IfcResourceTime=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.ScheduleWork=s,this.ScheduleUsage=a,this.ScheduleStart=o,this.ScheduleFinish=l,this.ScheduleContour=c,this.LevelingDelay=u,this.IsOverAllocated=h,this.StatusTime=p,this.ActualWork=d,this.ActualUsage=m,this.ActualStart=f,this.ActualFinish=g,this.RemainingWork=_,this.RemainingUsage=y,this.Completion=T}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++],E=r[i++];return new IfcResourceTime(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.ScheduleWork),e.push(this.ScheduleUsage),e.push(this.ScheduleStart),e.push(this.ScheduleFinish),e.push(this.ScheduleContour),e.push(this.LevelingDelay),e.push(this.IsOverAllocated),e.push(this.StatusTime),e.push(this.ActualWork),e.push(this.ActualUsage),e.push(this.ActualStart),e.push(this.ActualFinish),e.push(this.RemainingWork),e.push(this.RemainingUsage),e.push(this.Completion),e}},IfcRevolvedAreaSolid=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.Axis=n,this.Angle=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRevolvedAreaSolid(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.Axis),e.push(this.Angle),e}},IfcRevolvedAreaSolidTapered=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.Axis=n,this.Angle=s,this.EndSweptArea=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcRevolvedAreaSolidTapered(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.Axis),e.push(this.Angle),e.push(this.EndSweptArea),e}},IfcRightCircularCone=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Position=r,this.Height=i,this.BottomRadius=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcRightCircularCone(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Height),e.push(this.BottomRadius),e}},IfcRightCircularCylinder=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Position=r,this.Height=i,this.Radius=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcRightCircularCylinder(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Height),e.push(this.Radius),e}},IfcRoof=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcRoof(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcRoofType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcRoofType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcRoot=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcRoot(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e}},IfcRoundedRectangleProfileDef=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.XDim=s,this.YDim=a,this.RoundingRadius=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcRoundedRectangleProfileDef(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.XDim),e.push(this.YDim),e.push(this.RoundingRadius),e}},IfcSIUnit=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Dimensions=r,this.UnitType=i,this.Prefix=n,this.Name=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSIUnit(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Dimensions),e.push(this.UnitType),e.push(this.Prefix),e.push(this.Name),e}},IfcSanitaryTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSanitaryTerminal(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSanitaryTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSanitaryTerminalType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcSchedulingTime=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSchedulingTime(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e}},IfcSeamCurve=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Curve3D=r,this.AssociatedGeometry=i,this.MasterRepresentation=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSeamCurve(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Curve3D),e.push(this.AssociatedGeometry),e.push(this.MasterRepresentation),e}},IfcSectionProperties=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.SectionType=r,this.StartProfile=i,this.EndProfile=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSectionProperties(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.SectionType),e.push(this.StartProfile),e.push(this.EndProfile),e}},IfcSectionReinforcementProperties=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.LongitudinalStartPosition=r,this.LongitudinalEndPosition=i,this.TransversePosition=n,this.ReinforcementRole=s,this.SectionDefinition=a,this.CrossSectionReinforcementDefinitions=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcSectionReinforcementProperties(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.LongitudinalStartPosition),e.push(this.LongitudinalEndPosition),e.push(this.TransversePosition),e.push(this.ReinforcementRole),e.push(this.SectionDefinition),e.push(this.CrossSectionReinforcementDefinitions),e}},IfcSectionedSolid=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Directrix=r,this.CrossSections=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSectionedSolid(e,t,n,s)}ToTape(){let e=[];return e.push(this.Directrix),e.push(this.CrossSections),e}},IfcSectionedSolidHorizontal=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Directrix=r,this.CrossSections=i,this.CrossSectionPositions=n,this.FixedAxisVertical=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSectionedSolidHorizontal(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Directrix),e.push(this.CrossSections),e.push(this.CrossSectionPositions),e.push(this.FixedAxisVertical),e}},IfcSectionedSpine=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.SpineCurve=r,this.CrossSections=i,this.CrossSectionPositions=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSectionedSpine(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.SpineCurve),e.push(this.CrossSections),e.push(this.CrossSectionPositions),e}},IfcSensor=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSensor(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSensorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSensorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcShadingDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcShadingDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcShadingDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcShadingDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcShapeAspect=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.ShapeRepresentations=r,this.Name=i,this.Description=n,this.ProductDefinitional=s,this.PartOfProductDefinitionShape=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcShapeAspect(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.ShapeRepresentations),e.push(this.Name),e.push(this.Description),e.push(this.ProductDefinitional),e.push(this.PartOfProductDefinitionShape),e}},IfcShapeModel=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcShapeModel(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcShapeRepresentation=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcShapeRepresentation(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcShellBasedSurfaceModel=class{constructor(e,t,r){this.expressID=e,this.type=t,this.SbsmBoundary=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcShellBasedSurfaceModel(e,t,n)}ToTape(){let e=[];return e.push(this.SbsmBoundary),e}},IfcSimpleProperty=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Name=r,this.Description=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSimpleProperty(e,t,n,s)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e}},IfcSimplePropertyTemplate=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.TemplateType=a,this.PrimaryMeasureType=o,this.SecondaryMeasureType=l,this.Enumerators=c,this.PrimaryUnit=u,this.SecondaryUnit=h,this.Expression=p,this.AccessState=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcSimplePropertyTemplate(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.TemplateType),e.push(this.PrimaryMeasureType),e.push(this.SecondaryMeasureType),e.push(this.Enumerators),e.push(this.PrimaryUnit),e.push(this.SecondaryUnit),e.push(this.Expression),e.push(this.AccessState),e}},IfcSite=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.RefLatitude=h,this.RefLongitude=p,this.RefElevation=d,this.LandTitleNumber=m,this.SiteAddress=f}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++];return new IfcSite(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.RefLatitude),e.push(this.RefLongitude),e.push(this.RefElevation),e.push(this.LandTitleNumber),e.push(this.SiteAddress),e}},IfcSlab=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSlab(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSlabElementedCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSlabElementedCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSlabStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSlabStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSlabType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSlabType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcSlippageConnectionCondition=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.SlippageX=i,this.SlippageY=n,this.SlippageZ=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSlippageConnectionCondition(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.SlippageX),e.push(this.SlippageY),e.push(this.SlippageZ),e}},IfcSolarDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSolarDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSolarDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSolarDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcSolidModel=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcSolidModel(e,t)}ToTape(){return[]}},IfcSpace=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u,this.PredefinedType=h,this.ElevationWithFlooring=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcSpace(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e.push(this.PredefinedType),e.push(this.ElevationWithFlooring),e}},IfcSpaceHeater=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSpaceHeater(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSpaceHeaterType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSpaceHeaterType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcSpaceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.LongName=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcSpaceType(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.LongName),e}},IfcSpatialElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcSpatialElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e}},IfcSpatialElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSpatialElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcSpatialStructureElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.CompositionType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSpatialStructureElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.CompositionType),e}},IfcSpatialStructureElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSpatialStructureElementType(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e}},IfcSpatialZone=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.LongName=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSpatialZone(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.LongName),e.push(this.PredefinedType),e}},IfcSpatialZoneType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.LongName=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcSpatialZoneType(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.LongName),e}},IfcSphere=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Position=r,this.Radius=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSphere(e,t,n,s)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Radius),e}},IfcSphericalSurface=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Position=r,this.Radius=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSphericalSurface(e,t,n,s)}ToTape(){let e=[];return e.push(this.Position),e.push(this.Radius),e}},IfcStackTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStackTerminal(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcStackTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStackTerminalType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcStair=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStair(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcStairFlight=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.NumberOfRisers=u,this.NumberOfTreads=h,this.RiserHeight=p,this.TreadLength=d,this.PredefinedType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcStairFlight(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.NumberOfRisers),e.push(this.NumberOfTreads),e.push(this.RiserHeight),e.push(this.TreadLength),e.push(this.PredefinedType),e}},IfcStairFlightType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStairFlightType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcStairType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStairType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcStructuralAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralAction(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e}},IfcStructuralActivity=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralActivity(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e}},IfcStructuralAnalysisModel=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.PredefinedType=o,this.OrientationOf2DPlane=l,this.LoadedBy=c,this.HasResults=u,this.SharedPlacement=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralAnalysisModel(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.PredefinedType),e.push(this.OrientationOf2DPlane),e.push(this.LoadedBy),e.push(this.HasResults),e.push(this.SharedPlacement),e}},IfcStructuralConnection=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedCondition=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcStructuralConnection(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedCondition),e}},IfcStructuralConnectionCondition=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcStructuralConnectionCondition(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcStructuralCurveAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h,this.ProjectedOrTrue=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcStructuralCurveAction(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e.push(this.ProjectedOrTrue),e.push(this.PredefinedType),e}},IfcStructuralCurveConnection=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedCondition=c,this.Axis=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralCurveConnection(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedCondition),e.push(this.Axis),e}},IfcStructuralCurveMember=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.PredefinedType=c,this.Axis=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralCurveMember(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.PredefinedType),e.push(this.Axis),e}},IfcStructuralCurveMemberVarying=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.PredefinedType=c,this.Axis=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralCurveMemberVarying(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.PredefinedType),e.push(this.Axis),e}},IfcStructuralCurveReaction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralCurveReaction(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.PredefinedType),e}},IfcStructuralItem=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcStructuralItem(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcStructuralLinearAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h,this.ProjectedOrTrue=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcStructuralLinearAction(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e.push(this.ProjectedOrTrue),e.push(this.PredefinedType),e}},IfcStructuralLoad=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcStructuralLoad(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcStructuralLoadCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.PredefinedType=o,this.ActionType=l,this.ActionSource=c,this.Coefficient=u,this.Purpose=h,this.SelfWeightCoefficients=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcStructuralLoadCase(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.PredefinedType),e.push(this.ActionType),e.push(this.ActionSource),e.push(this.Coefficient),e.push(this.Purpose),e.push(this.SelfWeightCoefficients),e}},IfcStructuralLoadConfiguration=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Values=i,this.Locations=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcStructuralLoadConfiguration(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Values),e.push(this.Locations),e}},IfcStructuralLoadGroup=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.PredefinedType=o,this.ActionType=l,this.ActionSource=c,this.Coefficient=u,this.Purpose=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralLoadGroup(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.PredefinedType),e.push(this.ActionType),e.push(this.ActionSource),e.push(this.Coefficient),e.push(this.Purpose),e}},IfcStructuralLoadLinearForce=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.LinearForceX=i,this.LinearForceY=n,this.LinearForceZ=s,this.LinearMomentX=a,this.LinearMomentY=o,this.LinearMomentZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcStructuralLoadLinearForce(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.LinearForceX),e.push(this.LinearForceY),e.push(this.LinearForceZ),e.push(this.LinearMomentX),e.push(this.LinearMomentY),e.push(this.LinearMomentZ),e}},IfcStructuralLoadOrResult=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcStructuralLoadOrResult(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcStructuralLoadPlanarForce=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.PlanarForceX=i,this.PlanarForceY=n,this.PlanarForceZ=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcStructuralLoadPlanarForce(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.PlanarForceX),e.push(this.PlanarForceY),e.push(this.PlanarForceZ),e}},IfcStructuralLoadSingleDisplacement=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.DisplacementX=i,this.DisplacementY=n,this.DisplacementZ=s,this.RotationalDisplacementRX=a,this.RotationalDisplacementRY=o,this.RotationalDisplacementRZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcStructuralLoadSingleDisplacement(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DisplacementX),e.push(this.DisplacementY),e.push(this.DisplacementZ),e.push(this.RotationalDisplacementRX),e.push(this.RotationalDisplacementRY),e.push(this.RotationalDisplacementRZ),e}},IfcStructuralLoadSingleDisplacementDistortion=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.DisplacementX=i,this.DisplacementY=n,this.DisplacementZ=s,this.RotationalDisplacementRX=a,this.RotationalDisplacementRY=o,this.RotationalDisplacementRZ=l,this.Distortion=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcStructuralLoadSingleDisplacementDistortion(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DisplacementX),e.push(this.DisplacementY),e.push(this.DisplacementZ),e.push(this.RotationalDisplacementRX),e.push(this.RotationalDisplacementRY),e.push(this.RotationalDisplacementRZ),e.push(this.Distortion),e}},IfcStructuralLoadSingleForce=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.Name=r,this.ForceX=i,this.ForceY=n,this.ForceZ=s,this.MomentX=a,this.MomentY=o,this.MomentZ=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcStructuralLoadSingleForce(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.Name),e.push(this.ForceX),e.push(this.ForceY),e.push(this.ForceZ),e.push(this.MomentX),e.push(this.MomentY),e.push(this.MomentZ),e}},IfcStructuralLoadSingleForceWarping=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.ForceX=i,this.ForceY=n,this.ForceZ=s,this.MomentX=a,this.MomentY=o,this.MomentZ=l,this.WarpingMoment=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcStructuralLoadSingleForceWarping(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.ForceX),e.push(this.ForceY),e.push(this.ForceZ),e.push(this.MomentX),e.push(this.MomentY),e.push(this.MomentZ),e.push(this.WarpingMoment),e}},IfcStructuralLoadStatic=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Name=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcStructuralLoadStatic(e,t,n)}ToTape(){let e=[];return e.push(this.Name),e}},IfcStructuralLoadTemperature=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.DeltaTConstant=i,this.DeltaTY=n,this.DeltaTZ=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcStructuralLoadTemperature(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DeltaTConstant),e.push(this.DeltaTY),e.push(this.DeltaTZ),e}},IfcStructuralMember=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcStructuralMember(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e}},IfcStructuralPlanarAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h,this.ProjectedOrTrue=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcStructuralPlanarAction(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e.push(this.ProjectedOrTrue),e.push(this.PredefinedType),e}},IfcStructuralPointAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralPointAction(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e}},IfcStructuralPointConnection=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedCondition=c,this.ConditionCoordinateSystem=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralPointConnection(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedCondition),e.push(this.ConditionCoordinateSystem),e}},IfcStructuralPointReaction=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralPointReaction(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e}},IfcStructuralReaction=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralReaction(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e}},IfcStructuralResultGroup=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.TheoryType=o,this.ResultForLoadGroup=l,this.IsLinear=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcStructuralResultGroup(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.TheoryType),e.push(this.ResultForLoadGroup),e.push(this.IsLinear),e}},IfcStructuralSurfaceAction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.DestabilizingLoad=h,this.ProjectedOrTrue=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcStructuralSurfaceAction(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.DestabilizingLoad),e.push(this.ProjectedOrTrue),e.push(this.PredefinedType),e}},IfcStructuralSurfaceConnection=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedCondition=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcStructuralSurfaceConnection(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedCondition),e}},IfcStructuralSurfaceMember=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.PredefinedType=c,this.Thickness=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralSurfaceMember(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.PredefinedType),e.push(this.Thickness),e}},IfcStructuralSurfaceMemberVarying=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.PredefinedType=c,this.Thickness=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcStructuralSurfaceMemberVarying(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.PredefinedType),e.push(this.Thickness),e}},IfcStructuralSurfaceReaction=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.AppliedLoad=c,this.GlobalOrLocal=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcStructuralSurfaceReaction(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.AppliedLoad),e.push(this.GlobalOrLocal),e.push(this.PredefinedType),e}},IfcStyleModel=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcStyleModel(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcStyledItem=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Item=r,this.Styles=i,this.Name=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcStyledItem(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Item),e.push(this.Styles),e.push(this.Name),e}},IfcStyledRepresentation=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcStyledRepresentation(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcSubContractResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Usage=c,this.BaseCosts=u,this.BaseQuantity=h,this.PredefinedType=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcSubContractResource(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Usage),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcSubContractResourceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u,this.BaseCosts=h,this.BaseQuantity=p,this.PredefinedType=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcSubContractResourceType(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e.push(this.BaseCosts),e.push(this.BaseQuantity),e.push(this.PredefinedType),e}},IfcSubedge=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.EdgeStart=r,this.EdgeEnd=i,this.ParentEdge=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSubedge(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.EdgeStart),e.push(this.EdgeEnd),e.push(this.ParentEdge),e}},IfcSurface=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcSurface(e,t)}ToTape(){return[]}},IfcSurfaceCurve=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Curve3D=r,this.AssociatedGeometry=i,this.MasterRepresentation=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSurfaceCurve(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Curve3D),e.push(this.AssociatedGeometry),e.push(this.MasterRepresentation),e}},IfcSurfaceCurveSweptAreaSolid=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i,this.Directrix=n,this.StartParam=s,this.EndParam=a,this.ReferenceSurface=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcSurfaceCurveSweptAreaSolid(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e.push(this.Directrix),e.push(this.StartParam),e.push(this.EndParam),e.push(this.ReferenceSurface),e}},IfcSurfaceFeature=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSurfaceFeature(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSurfaceOfLinearExtrusion=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.SweptCurve=r,this.Position=i,this.ExtrudedDirection=n,this.Depth=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSurfaceOfLinearExtrusion(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.SweptCurve),e.push(this.Position),e.push(this.ExtrudedDirection),e.push(this.Depth),e}},IfcSurfaceOfRevolution=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.SweptCurve=r,this.Position=i,this.AxisPosition=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSurfaceOfRevolution(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.SweptCurve),e.push(this.Position),e.push(this.AxisPosition),e}},IfcSurfaceReinforcementArea=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.Name=r,this.SurfaceReinforcement1=i,this.SurfaceReinforcement2=n,this.ShearReinforcement=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSurfaceReinforcementArea(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.Name),e.push(this.SurfaceReinforcement1),e.push(this.SurfaceReinforcement2),e.push(this.ShearReinforcement),e}},IfcSurfaceStyle=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Side=i,this.Styles=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcSurfaceStyle(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Side),e.push(this.Styles),e}},IfcSurfaceStyleLighting=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.DiffuseTransmissionColour=r,this.DiffuseReflectionColour=i,this.TransmissionColour=n,this.ReflectanceColour=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcSurfaceStyleLighting(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.DiffuseTransmissionColour),e.push(this.DiffuseReflectionColour),e.push(this.TransmissionColour),e.push(this.ReflectanceColour),e}},IfcSurfaceStyleRefraction=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.RefractionIndex=r,this.DispersionFactor=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSurfaceStyleRefraction(e,t,n,s)}ToTape(){let e=[];return e.push(this.RefractionIndex),e.push(this.DispersionFactor),e}},IfcSurfaceStyleRendering=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.SurfaceColour=r,this.Transparency=i,this.DiffuseColour=n,this.TransmissionColour=s,this.DiffuseTransmissionColour=a,this.ReflectionColour=o,this.SpecularColour=l,this.SpecularHighlight=c,this.ReflectanceMethod=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSurfaceStyleRendering(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.SurfaceColour),e.push(this.Transparency),e.push(this.DiffuseColour),e.push(this.TransmissionColour),e.push(this.DiffuseTransmissionColour),e.push(this.ReflectionColour),e.push(this.SpecularColour),e.push(this.SpecularHighlight),e.push(this.ReflectanceMethod),e}},IfcSurfaceStyleShading=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SurfaceColour=r,this.Transparency=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSurfaceStyleShading(e,t,n,s)}ToTape(){let e=[];return e.push(this.SurfaceColour),e.push(this.Transparency),e}},IfcSurfaceStyleWithTextures=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Textures=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcSurfaceStyleWithTextures(e,t,n)}ToTape(){let e=[];return e.push(this.Textures),e}},IfcSurfaceTexture=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.RepeatS=r,this.RepeatT=i,this.Mode=n,this.TextureTransform=s,this.Parameter=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcSurfaceTexture(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.RepeatS),e.push(this.RepeatT),e.push(this.Mode),e.push(this.TextureTransform),e.push(this.Parameter),e}},IfcSweptAreaSolid=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SweptArea=r,this.Position=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSweptAreaSolid(e,t,n,s)}ToTape(){let e=[];return e.push(this.SweptArea),e.push(this.Position),e}},IfcSweptDiskSolid=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Directrix=r,this.Radius=i,this.InnerRadius=n,this.StartParam=s,this.EndParam=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcSweptDiskSolid(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Directrix),e.push(this.Radius),e.push(this.InnerRadius),e.push(this.StartParam),e.push(this.EndParam),e}},IfcSweptDiskSolidPolygonal=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Directrix=r,this.Radius=i,this.InnerRadius=n,this.StartParam=s,this.EndParam=a,this.FilletRadius=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcSweptDiskSolidPolygonal(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Directrix),e.push(this.Radius),e.push(this.InnerRadius),e.push(this.StartParam),e.push(this.EndParam),e.push(this.FilletRadius),e}},IfcSweptSurface=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.SweptCurve=r,this.Position=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcSweptSurface(e,t,n,s)}ToTape(){let e=[];return e.push(this.SweptCurve),e.push(this.Position),e}},IfcSwitchingDevice=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSwitchingDevice(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSwitchingDeviceType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSwitchingDeviceType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcSystem=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcSystem(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e}},IfcSystemFurnitureElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcSystemFurnitureElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcSystemFurnitureElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcSystemFurnitureElementType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Depth=s,this.FlangeWidth=a,this.WebThickness=o,this.FlangeThickness=l,this.FilletRadius=c,this.FlangeEdgeRadius=u,this.WebEdgeRadius=h,this.WebSlope=p,this.FlangeSlope=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcTShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Depth),e.push(this.FlangeWidth),e.push(this.WebThickness),e.push(this.FlangeThickness),e.push(this.FilletRadius),e.push(this.FlangeEdgeRadius),e.push(this.WebEdgeRadius),e.push(this.WebSlope),e.push(this.FlangeSlope),e}},IfcTable=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Name=r,this.Rows=i,this.Columns=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcTable(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Rows),e.push(this.Columns),e}},IfcTableColumn=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Identifier=r,this.Name=i,this.Description=n,this.Unit=s,this.ReferencePath=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcTableColumn(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Identifier),e.push(this.Name),e.push(this.Description),e.push(this.Unit),e.push(this.ReferencePath),e}},IfcTableRow=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.RowCells=r,this.IsHeading=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcTableRow(e,t,n,s)}ToTape(){let e=[];return e.push(this.RowCells),e.push(this.IsHeading),e}},IfcTank=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTank(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcTankType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTankType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTask=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.LongDescription=l,this.Status=c,this.WorkMethod=u,this.IsMilestone=h,this.Priority=p,this.TaskTime=d,this.PredefinedType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcTask(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.LongDescription),e.push(this.Status),e.push(this.WorkMethod),e.push(this.IsMilestone),e.push(this.Priority),e.push(this.TaskTime),e.push(this.PredefinedType),e}},IfcTaskTime=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.DurationType=s,this.ScheduleDuration=a,this.ScheduleStart=o,this.ScheduleFinish=l,this.EarlyStart=c,this.EarlyFinish=u,this.LateStart=h,this.LateFinish=p,this.FreeFloat=d,this.TotalFloat=m,this.IsCritical=f,this.StatusTime=g,this.ActualDuration=_,this.ActualStart=y,this.ActualFinish=T,this.RemainingTime=v,this.Completion=E}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++],E=r[i++],I=r[i++],b=r[i++];return new IfcTaskTime(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E,I,b)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.DurationType),e.push(this.ScheduleDuration),e.push(this.ScheduleStart),e.push(this.ScheduleFinish),e.push(this.EarlyStart),e.push(this.EarlyFinish),e.push(this.LateStart),e.push(this.LateFinish),e.push(this.FreeFloat),e.push(this.TotalFloat),e.push(this.IsCritical),e.push(this.StatusTime),e.push(this.ActualDuration),e.push(this.ActualStart),e.push(this.ActualFinish),e.push(this.RemainingTime),e.push(this.Completion),e}},IfcTaskTimeRecurring=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E,I){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.DurationType=s,this.ScheduleDuration=a,this.ScheduleStart=o,this.ScheduleFinish=l,this.EarlyStart=c,this.EarlyFinish=u,this.LateStart=h,this.LateFinish=p,this.FreeFloat=d,this.TotalFloat=m,this.IsCritical=f,this.StatusTime=g,this.ActualDuration=_,this.ActualStart=y,this.ActualFinish=T,this.RemainingTime=v,this.Completion=E,this.Recurrence=I}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++],E=r[i++],I=r[i++],b=r[i++],x=r[i++];return new IfcTaskTimeRecurring(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v,E,I,b,x)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.DurationType),e.push(this.ScheduleDuration),e.push(this.ScheduleStart),e.push(this.ScheduleFinish),e.push(this.EarlyStart),e.push(this.EarlyFinish),e.push(this.LateStart),e.push(this.LateFinish),e.push(this.FreeFloat),e.push(this.TotalFloat),e.push(this.IsCritical),e.push(this.StatusTime),e.push(this.ActualDuration),e.push(this.ActualStart),e.push(this.ActualFinish),e.push(this.RemainingTime),e.push(this.Completion),e.push(this.Recurrence),e}},IfcTaskType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ProcessType=u,this.PredefinedType=h,this.WorkMethod=p}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++];return new IfcTaskType(e,t,n,s,a,o,l,c,u,h,p,d,m)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ProcessType),e.push(this.PredefinedType),e.push(this.WorkMethod),e}},IfcTelecomAddress=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.Purpose=r,this.Description=i,this.UserDefinedPurpose=n,this.TelephoneNumbers=s,this.FacsimileNumbers=a,this.PagerNumber=o,this.ElectronicMailAddresses=l,this.WWWHomePageURL=c,this.MessagingIDs=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTelecomAddress(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.Purpose),e.push(this.Description),e.push(this.UserDefinedPurpose),e.push(this.TelephoneNumbers),e.push(this.FacsimileNumbers),e.push(this.PagerNumber),e.push(this.ElectronicMailAddresses),e.push(this.WWWHomePageURL),e.push(this.MessagingIDs),e}},IfcTendon=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u,this.PredefinedType=h,this.NominalDiameter=p,this.CrossSectionArea=d,this.TensionForce=m,this.PreStress=f,this.FrictionCoefficient=g,this.AnchorageSlip=_,this.MinCurvatureRadius=y}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++],v=r[i++];return new IfcTendon(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T,v)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e.push(this.PredefinedType),e.push(this.NominalDiameter),e.push(this.CrossSectionArea),e.push(this.TensionForce),e.push(this.PreStress),e.push(this.FrictionCoefficient),e.push(this.AnchorageSlip),e.push(this.MinCurvatureRadius),e}},IfcTendonAnchor=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTendonAnchor(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e.push(this.PredefinedType),e}},IfcTendonAnchorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTendonAnchorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTendonConduit=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.SteelGrade=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTendonConduit(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.SteelGrade),e.push(this.PredefinedType),e}},IfcTendonConduitType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTendonConduitType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTendonType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.NominalDiameter=p,this.CrossSectionArea=d,this.SheathDiameter=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcTendonType(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.NominalDiameter),e.push(this.CrossSectionArea),e.push(this.SheathDiameter),e}},IfcTessellatedFaceSet=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Coordinates=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcTessellatedFaceSet(e,t,n)}ToTape(){let e=[];return e.push(this.Coordinates),e}},IfcTessellatedItem=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcTessellatedItem(e,t)}ToTape(){return[]}},IfcTextLiteral=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Literal=r,this.Placement=i,this.Path=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcTextLiteral(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Literal),e.push(this.Placement),e.push(this.Path),e}},IfcTextLiteralWithExtent=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Literal=r,this.Placement=i,this.Path=n,this.Extent=s,this.BoxAlignment=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcTextLiteralWithExtent(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Literal),e.push(this.Placement),e.push(this.Path),e.push(this.Extent),e.push(this.BoxAlignment),e}},IfcTextStyle=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Name=r,this.TextCharacterAppearance=i,this.TextStyle=n,this.TextFontStyle=s,this.ModelOrDraughting=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcTextStyle(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Name),e.push(this.TextCharacterAppearance),e.push(this.TextStyle),e.push(this.TextFontStyle),e.push(this.ModelOrDraughting),e}},IfcTextStyleFontModel=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.FontFamily=i,this.FontStyle=n,this.FontVariant=s,this.FontWeight=a,this.FontSize=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcTextStyleFontModel(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.FontFamily),e.push(this.FontStyle),e.push(this.FontVariant),e.push(this.FontWeight),e.push(this.FontSize),e}},IfcTextStyleForDefinedFont=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Colour=r,this.BackgroundColour=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcTextStyleForDefinedFont(e,t,n,s)}ToTape(){let e=[];return e.push(this.Colour),e.push(this.BackgroundColour),e}},IfcTextStyleTextModel=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.TextIndent=r,this.TextAlign=i,this.TextDecoration=n,this.LetterSpacing=s,this.WordSpacing=a,this.TextTransform=o,this.LineHeight=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcTextStyleTextModel(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.TextIndent),e.push(this.TextAlign),e.push(this.TextDecoration),e.push(this.LetterSpacing),e.push(this.WordSpacing),e.push(this.TextTransform),e.push(this.LineHeight),e}},IfcTextureCoordinate=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Maps=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcTextureCoordinate(e,t,n)}ToTape(){let e=[];return e.push(this.Maps),e}},IfcTextureCoordinateGenerator=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Maps=r,this.Mode=i,this.Parameter=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcTextureCoordinateGenerator(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Maps),e.push(this.Mode),e.push(this.Parameter),e}},IfcTextureMap=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Maps=r,this.Vertices=i,this.MappedTo=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcTextureMap(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Maps),e.push(this.Vertices),e.push(this.MappedTo),e}},IfcTextureVertex=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Coordinates=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcTextureVertex(e,t,n)}ToTape(){let e=[];return e.push(this.Coordinates),e}},IfcTextureVertexList=class{constructor(e,t,r){this.expressID=e,this.type=t,this.TexCoordsList=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcTextureVertexList(e,t,n)}ToTape(){let e=[];return e.push(this.TexCoordsList),e}},IfcTimePeriod=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.StartTime=r,this.EndTime=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcTimePeriod(e,t,n,s)}ToTape(){let e=[];return e.push(this.StartTime),e.push(this.EndTime),e}},IfcTimeSeries=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.Name=r,this.Description=i,this.StartTime=n,this.EndTime=s,this.TimeSeriesDataType=a,this.DataOrigin=o,this.UserDefinedDataOrigin=l,this.Unit=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcTimeSeries(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.Name),e.push(this.Description),e.push(this.StartTime),e.push(this.EndTime),e.push(this.TimeSeriesDataType),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.Unit),e}},IfcTimeSeriesValue=class{constructor(e,t,r){this.expressID=e,this.type=t,this.ListValues=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcTimeSeriesValue(e,t,n)}ToTape(){let e=[];return e.push(this.ListValues),e}},IfcTopologicalRepresentationItem=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcTopologicalRepresentationItem(e,t)}ToTape(){return[]}},IfcTopologyRepresentation=class{constructor(e,t,r,i,n,s){this.expressID=e,this.type=t,this.ContextOfItems=r,this.RepresentationIdentifier=i,this.RepresentationType=n,this.Items=s}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++];return new IfcTopologyRepresentation(e,t,n,s,a,o)}ToTape(){let e=[];return e.push(this.ContextOfItems),e.push(this.RepresentationIdentifier),e.push(this.RepresentationType),e.push(this.Items),e}},IfcToroidalSurface=class{constructor(e,t,r,i,n){this.expressID=e,this.type=t,this.Position=r,this.MajorRadius=i,this.MinorRadius=n}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++];return new IfcToroidalSurface(e,t,n,s,a)}ToTape(){let e=[];return e.push(this.Position),e.push(this.MajorRadius),e.push(this.MinorRadius),e}},IfcTransformer=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTransformer(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcTransformerType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTransformerType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTransitionCurveSegment2D=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.StartPoint=r,this.StartDirection=i,this.SegmentLength=n,this.StartRadius=s,this.EndRadius=a,this.IsStartRadiusCCW=o,this.IsEndRadiusCCW=l,this.TransitionCurveType=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcTransitionCurveSegment2D(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.StartPoint),e.push(this.StartDirection),e.push(this.SegmentLength),e.push(this.StartRadius),e.push(this.EndRadius),e.push(this.IsStartRadiusCCW),e.push(this.IsEndRadiusCCW),e.push(this.TransitionCurveType),e}},IfcTransportElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTransportElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcTransportElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTransportElementType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTrapeziumProfileDef=class{constructor(e,t,r,i,n,s,a,o,l){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.BottomXDim=s,this.TopXDim=a,this.YDim=o,this.TopXOffset=l}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++];return new IfcTrapeziumProfileDef(e,t,n,s,a,o,l,c,u)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.BottomXDim),e.push(this.TopXDim),e.push(this.YDim),e.push(this.TopXOffset),e}},IfcTriangulatedFaceSet=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.Coordinates=r,this.Normals=i,this.Closed=n,this.CoordIndex=s,this.PnIndex=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcTriangulatedFaceSet(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.Coordinates),e.push(this.Normals),e.push(this.Closed),e.push(this.CoordIndex),e.push(this.PnIndex),e}},IfcTriangulatedIrregularNetwork=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Coordinates=r,this.Normals=i,this.Closed=n,this.CoordIndex=s,this.PnIndex=a,this.Flags=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcTriangulatedIrregularNetwork(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Coordinates),e.push(this.Normals),e.push(this.Closed),e.push(this.CoordIndex),e.push(this.PnIndex),e.push(this.Flags),e}},IfcTrimmedCurve=class{constructor(e,t,r,i,n,s,a){this.expressID=e,this.type=t,this.BasisCurve=r,this.Trim1=i,this.Trim2=n,this.SenseAgreement=s,this.MasterRepresentation=a}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++];return new IfcTrimmedCurve(e,t,n,s,a,o,l)}ToTape(){let e=[];return e.push(this.BasisCurve),e.push(this.Trim1),e.push(this.Trim2),e.push(this.SenseAgreement),e.push(this.MasterRepresentation),e}},IfcTubeBundle=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTubeBundle(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcTubeBundleType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcTubeBundleType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcTypeObject=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcTypeObject(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e}},IfcTypeProcess=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ProcessType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTypeProcess(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ProcessType),e}},IfcTypeProduct=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcTypeProduct(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e}},IfcTypeResource=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.Identification=l,this.LongDescription=c,this.ResourceType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcTypeResource(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.Identification),e.push(this.LongDescription),e.push(this.ResourceType),e}},IfcUShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Depth=s,this.FlangeWidth=a,this.WebThickness=o,this.FlangeThickness=l,this.FilletRadius=c,this.EdgeRadius=u,this.FlangeSlope=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcUShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Depth),e.push(this.FlangeWidth),e.push(this.WebThickness),e.push(this.FlangeThickness),e.push(this.FilletRadius),e.push(this.EdgeRadius),e.push(this.FlangeSlope),e}},IfcUnitAssignment=class{constructor(e,t,r){this.expressID=e,this.type=t,this.Units=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcUnitAssignment(e,t,n)}ToTape(){let e=[];return e.push(this.Units),e}},IfcUnitaryControlElement=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcUnitaryControlElement(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcUnitaryControlElementType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcUnitaryControlElementType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcUnitaryEquipment=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcUnitaryEquipment(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcUnitaryEquipmentType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcUnitaryEquipmentType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcValve=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcValve(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcValveType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcValveType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcVector=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.Orientation=r,this.Magnitude=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcVector(e,t,n,s)}ToTape(){let e=[];return e.push(this.Orientation),e.push(this.Magnitude),e}},IfcVertex=class{constructor(e,t){this.expressID=e,this.type=t}static FromTape(e,t,r){return new IfcVertex(e,t)}ToTape(){return[]}},IfcVertexLoop=class{constructor(e,t,r){this.expressID=e,this.type=t,this.LoopVertex=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcVertexLoop(e,t,n)}ToTape(){let e=[];return e.push(this.LoopVertex),e}},IfcVertexPoint=class{constructor(e,t,r){this.expressID=e,this.type=t,this.VertexGeometry=r}static FromTape(e,t,r){let i=0,n=r[i++];return new IfcVertexPoint(e,t,n)}ToTape(){let e=[];return e.push(this.VertexGeometry),e}},IfcVibrationDamper=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcVibrationDamper(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcVibrationDamperType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcVibrationDamperType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcVibrationIsolator=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcVibrationIsolator(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcVibrationIsolatorType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcVibrationIsolatorType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcVirtualElement=class{constructor(e,t,r,i,n,s,a,o,l,c){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++];return new IfcVirtualElement(e,t,n,s,a,o,l,c,u,h)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e}},IfcVirtualGridIntersection=class{constructor(e,t,r,i){this.expressID=e,this.type=t,this.IntersectingAxes=r,this.OffsetDistances=i}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++];return new IfcVirtualGridIntersection(e,t,n,s)}ToTape(){let e=[];return e.push(this.IntersectingAxes),e.push(this.OffsetDistances),e}},IfcVoidingFeature=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcVoidingFeature(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcWall=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWall(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcWallElementedCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWallElementedCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcWallStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWallStandardCase(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcWallType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcWallType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcWasteTerminal=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWasteTerminal(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.PredefinedType),e}},IfcWasteTerminalType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++];return new IfcWasteTerminalType(e,t,n,s,a,o,l,c,u,h,p,d)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e}},IfcWindow=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.OverallHeight=u,this.OverallWidth=h,this.PredefinedType=p,this.PartitioningType=d,this.UserDefinedPartitioningType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcWindow(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.OverallHeight),e.push(this.OverallWidth),e.push(this.PredefinedType),e.push(this.PartitioningType),e.push(this.UserDefinedPartitioningType),e}},IfcWindowLiningProperties=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f,g,_){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.LiningDepth=a,this.LiningThickness=o,this.TransomThickness=l,this.MullionThickness=c,this.FirstTransomOffset=u,this.SecondTransomOffset=h,this.FirstMullionOffset=p,this.SecondMullionOffset=d,this.ShapeAspectStyle=m,this.LiningOffset=f,this.LiningToPanelOffsetX=g,this.LiningToPanelOffsetY=_}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++],y=r[i++],T=r[i++];return new IfcWindowLiningProperties(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_,y,T)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.LiningDepth),e.push(this.LiningThickness),e.push(this.TransomThickness),e.push(this.MullionThickness),e.push(this.FirstTransomOffset),e.push(this.SecondTransomOffset),e.push(this.FirstMullionOffset),e.push(this.SecondMullionOffset),e.push(this.ShapeAspectStyle),e.push(this.LiningOffset),e.push(this.LiningToPanelOffsetX),e.push(this.LiningToPanelOffsetY),e}},IfcWindowPanelProperties=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.OperationType=a,this.PanelPosition=o,this.FrameDepth=l,this.FrameThickness=c,this.ShapeAspectStyle=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWindowPanelProperties(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.OperationType),e.push(this.PanelPosition),e.push(this.FrameDepth),e.push(this.FrameThickness),e.push(this.ShapeAspectStyle),e}},IfcWindowStandardCase=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.ObjectPlacement=o,this.Representation=l,this.Tag=c,this.OverallHeight=u,this.OverallWidth=h,this.PredefinedType=p,this.PartitioningType=d,this.UserDefinedPartitioningType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcWindowStandardCase(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.ObjectPlacement),e.push(this.Representation),e.push(this.Tag),e.push(this.OverallHeight),e.push(this.OverallWidth),e.push(this.PredefinedType),e.push(this.PartitioningType),e.push(this.UserDefinedPartitioningType),e}},IfcWindowStyle=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ConstructionType=u,this.OperationType=h,this.ParameterTakesPrecedence=p,this.Sizeable=d}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++];return new IfcWindowStyle(e,t,n,s,a,o,l,c,u,h,p,d,m,f)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ConstructionType),e.push(this.OperationType),e.push(this.ParameterTakesPrecedence),e.push(this.Sizeable),e}},IfcWindowType=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ApplicableOccurrence=a,this.HasPropertySets=o,this.RepresentationMaps=l,this.Tag=c,this.ElementType=u,this.PredefinedType=h,this.PartitioningType=p,this.ParameterTakesPrecedence=d,this.UserDefinedPartitioningType=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcWindowType(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ApplicableOccurrence),e.push(this.HasPropertySets),e.push(this.RepresentationMaps),e.push(this.Tag),e.push(this.ElementType),e.push(this.PredefinedType),e.push(this.PartitioningType),e.push(this.ParameterTakesPrecedence),e.push(this.UserDefinedPartitioningType),e}},IfcWorkCalendar=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.WorkingTimes=l,this.ExceptionTimes=c,this.PredefinedType=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcWorkCalendar(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.WorkingTimes),e.push(this.ExceptionTimes),e.push(this.PredefinedType),e}},IfcWorkControl=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.CreationDate=l,this.Creators=c,this.Purpose=u,this.Duration=h,this.TotalFloat=p,this.StartTime=d,this.FinishTime=m}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++];return new IfcWorkControl(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.CreationDate),e.push(this.Creators),e.push(this.Purpose),e.push(this.Duration),e.push(this.TotalFloat),e.push(this.StartTime),e.push(this.FinishTime),e}},IfcWorkPlan=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.CreationDate=l,this.Creators=c,this.Purpose=u,this.Duration=h,this.TotalFloat=p,this.StartTime=d,this.FinishTime=m,this.PredefinedType=f}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++];return new IfcWorkPlan(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.CreationDate),e.push(this.Creators),e.push(this.Purpose),e.push(this.Duration),e.push(this.TotalFloat),e.push(this.StartTime),e.push(this.FinishTime),e.push(this.PredefinedType),e}},IfcWorkSchedule=class{constructor(e,t,r,i,n,s,a,o,l,c,u,h,p,d,m,f){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.Identification=o,this.CreationDate=l,this.Creators=c,this.Purpose=u,this.Duration=h,this.TotalFloat=p,this.StartTime=d,this.FinishTime=m,this.PredefinedType=f}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++],d=r[i++],m=r[i++],f=r[i++],g=r[i++],_=r[i++];return new IfcWorkSchedule(e,t,n,s,a,o,l,c,u,h,p,d,m,f,g,_)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.Identification),e.push(this.CreationDate),e.push(this.Creators),e.push(this.Purpose),e.push(this.Duration),e.push(this.TotalFloat),e.push(this.StartTime),e.push(this.FinishTime),e.push(this.PredefinedType),e}},IfcWorkTime=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.Name=r,this.DataOrigin=i,this.UserDefinedDataOrigin=n,this.RecurrencePattern=s,this.Start=a,this.Finish=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcWorkTime(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.Name),e.push(this.DataOrigin),e.push(this.UserDefinedDataOrigin),e.push(this.RecurrencePattern),e.push(this.Start),e.push(this.Finish),e}},IfcZShapeProfileDef=class{constructor(e,t,r,i,n,s,a,o,l,c,u){this.expressID=e,this.type=t,this.ProfileType=r,this.ProfileName=i,this.Position=n,this.Depth=s,this.FlangeWidth=a,this.WebThickness=o,this.FlangeThickness=l,this.FilletRadius=c,this.EdgeRadius=u}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++],u=r[i++],h=r[i++],p=r[i++];return new IfcZShapeProfileDef(e,t,n,s,a,o,l,c,u,h,p)}ToTape(){let e=[];return e.push(this.ProfileType),e.push(this.ProfileName),e.push(this.Position),e.push(this.Depth),e.push(this.FlangeWidth),e.push(this.WebThickness),e.push(this.FlangeThickness),e.push(this.FilletRadius),e.push(this.EdgeRadius),e}},IfcZone=class{constructor(e,t,r,i,n,s,a,o){this.expressID=e,this.type=t,this.GlobalId=r,this.OwnerHistory=i,this.Name=n,this.Description=s,this.ObjectType=a,this.LongName=o}static FromTape(e,t,r){let i=0,n=r[i++],s=r[i++],a=r[i++],o=r[i++],l=r[i++],c=r[i++];return new IfcZone(e,t,n,s,a,o,l,c)}ToTape(){let e=[];return e.push(this.GlobalId),e.push(this.OwnerHistory),e.push(this.Name),e.push(this.Description),e.push(this.ObjectType),e.push(this.LongName),e}},WebIFCWasm=require_web_ifc(),IfcAPI=class{constructor(){this.wasmModule=void 0,this.fs=void 0}Init(){return __async2(this,null,(function*(){WebIFCWasm?(this.wasmModule=yield WebIFCWasm({noInitialRun:!0}),this.fs=this.wasmModule.FS):console.error("Could not find wasm module at './web-ifc' from web-ifc-api.ts")}))}OpenModel(e,t){this.wasmModule.FS_createDataFile("/","filename",e,!0,!0,!0);let r=__spreadValues2({COORDINATE_TO_ORIGIN:!1,USE_FAST_BOOLS:!1,CIRCLE_SEGMENTS_LOW:5,CIRCLE_SEGMENTS_MEDIUM:8,CIRCLE_SEGMENTS_HIGH:12},t),i=this.wasmModule.OpenModel(r);return this.wasmModule.FS_unlink("/filename"),i}CreateModel(e){let t=__spreadValues2({COORDINATE_TO_ORIGIN:!1,USE_FAST_BOOLS:!1,CIRCLE_SEGMENTS_LOW:5,CIRCLE_SEGMENTS_MEDIUM:8,CIRCLE_SEGMENTS_HIGH:12},e);return this.wasmModule.CreateModel(t)}ExportFileAsIFC(e){this.wasmModule.ExportFileAsIFC(e);let t=this.fs.readFile("/export.ifc");return this.wasmModule.FS_unlink("/export.ifc"),t}GetGeometry(e,t){return this.wasmModule.GetGeometry(e,t)}GetLine(e,t,r=!1){let i=this.GetRawLineData(e,t),n=FromRawLineData[i.type](i);return r&&this.FlattenLine(e,n),n}WriteLine(e,t){Object.keys(t).forEach((r=>{let i=t[r];if(i&&void 0!==i.expressID)this.WriteLine(e,i),t[r]={type:5,value:i.expressID};else if(Array.isArray(i)&&i.length>0)for(let n=0;n<i.length;n++)void 0!==i[n].expressID&&(this.WriteLine(e,i[n]),t[r][n]={type:5,value:i[n].expressID})}));let r={ID:t.expressID,type:t.type,arguments:t.ToTape()};this.WriteRawLineData(e,r)}FlattenLine(e,t){Object.keys(t).forEach((r=>{let i=t[r];if(i&&5===i.type)t[r]=this.GetLine(e,i.value,!0);else if(Array.isArray(i)&&i.length>0&&5===i[0].type)for(let n=0;n<i.length;n++)t[r][n]=this.GetLine(e,i[n].value,!0)}))}GetRawLineData(e,t){return this.wasmModule.GetLine(e,t)}WriteRawLineData(e,t){return this.wasmModule.WriteLine(e,t.ID,t.type,t.arguments)}GetLineIDsWithType(e,t){return this.wasmModule.GetLineIDsWithType(e,t)}GetAllLines(e){return this.wasmModule.GetAllLines(e)}SetGeometryTransformation(e,t){16==t.length?this.wasmModule.SetGeometryTransformation(e,t):console.log(`Bad transformation matrix size: ${t.length}`)}GetVertexArray(e,t){return this.getSubArray(this.wasmModule.HEAPF32,e,t)}GetIndexArray(e,t){return this.getSubArray(this.wasmModule.HEAPU32,e,t)}getSubArray(e,t,r){return e.subarray(t/4,t/4+r).slice(0)}CloseModel(e){this.wasmModule.CloseModel(e)}StreamAllMeshes(e,t){this.wasmModule.StreamAllMeshes(e,t)}IsModelOpen(e){return this.wasmModule.IsModelOpen(e)}LoadAllGeometry(e){return this.wasmModule.LoadAllGeometry(e)}GetFlatMesh(e,t){return this.wasmModule.GetFlatMesh(e,t)}SetWasmPath(e){WasmPath=e}},WasmPath="",IdAttrName="expressID",merge=(e,t=!1)=>mergeBufferGeometries(e,t),newFloatAttr=(e,t)=>new BufferAttribute(new Float32Array(e),t),newIntAttr=(e,t)=>new BufferAttribute(new Uint32Array(e),t),DEFAULT="default",PropsNames={aggregates:{name:IFCRELAGGREGATES,relating:"RelatingObject",related:"RelatedObjects",key:"children"},spatial:{name:IFCRELCONTAINEDINSPATIALSTRUCTURE,relating:"RelatingStructure",related:"RelatedElements",key:"children"},psets:{name:IFCRELDEFINESBYPROPERTIES,relating:"RelatingPropertyDefinition",related:"RelatedObjects",key:"hasPsets"},materials:{name:IFCRELASSOCIATESMATERIAL,relating:"RelatingMaterial",related:"RelatedObjects",key:"hasMaterial"},type:{name:IFCRELDEFINESBYTYPE,relating:"RelatingType",related:"RelatedObjects",key:"hasType"}},IFCParser=class{constructor(e,t){this.state=e,this.BVH=t,this.loadedModels=0,this.currentWebIfcID=-1,this.currentModelID=-1}parse(e){return __async(this,null,(function*(){return void 0===this.state.api.wasmModule&&(yield this.state.api.Init()),this.newIfcModel(e),this.loadedModels++,this.loadAllGeometry()}))}newIfcModel(e){const t=new Uint8Array(e);this.currentWebIfcID=this.state.api.OpenModel(t,this.state.webIfcSettings),this.currentModelID=this.state.useJSON?this.loadedModels:this.currentWebIfcID,this.state.models[this.currentModelID]={modelID:this.currentModelID,mesh:{},items:{},types:{},jsonData:{}}}loadAllGeometry(){return this.saveAllPlacedGeometriesByMaterial(),this.generateAllGeometriesByMaterial()}generateAllGeometriesByMaterial(){const{geometry:e,materials:t}=this.getGeometryAndMaterials();this.BVH.applyThreeMeshBVH(e);const r=new Mesh(e,t);return r.modelID=this.currentModelID,this.state.models[this.currentModelID].mesh=r,r}getGeometryAndMaterials(){const e=this.state.models[this.currentModelID].items,t=[],r=[];for(const i in e){r.push(e[i].material);const n=Object.values(e[i].geometries);t.push(merge(n))}return{geometry:merge(t,!0),materials:r}}saveAllPlacedGeometriesByMaterial(){const e=this.state.api.LoadAllGeometry(this.currentWebIfcID);for(let t=0;t<e.size();t++){const r=e.get(t),i=r.geometries;for(let e=0;e<i.size();e++)this.savePlacedGeometry(i.get(e),r.expressID)}}savePlacedGeometry(e,t){const r=this.getBufferGeometry(e);r.computeVertexNormals();const i=this.getMeshMatrix(e.flatTransformation);r.applyMatrix4(i),this.saveGeometryByMaterial(r,e,t)}getBufferGeometry(e){const t=this.state.api.GetGeometry(this.currentWebIfcID,e.geometryExpressID),r=this.getVertices(t),i=this.getIndices(t),{vertices:n,normals:s}=this.extractVertexData(r);return this.ifcGeomToBufferGeom(n,s,i)}getVertices(e){const t=e.GetVertexData(),r=e.GetVertexDataSize();return this.state.api.GetVertexArray(t,r)}getIndices(e){const t=e.GetIndexData(),r=e.GetIndexDataSize();return this.state.api.GetIndexArray(t,r)}getMeshMatrix(e){const t=new Matrix4;return t.fromArray(e),t}ifcGeomToBufferGeom(e,t,r){const i=new BufferGeometry;return i.setAttribute("position",newFloatAttr(e,3)),i.setAttribute("normal",newFloatAttr(t,3)),i.setIndex(new BufferAttribute(r,1)),i}extractVertexData(e){const t=[],r=[];let i=!1;for(let n=0;n<e.length;n++)i?r.push(e[n]):t.push(e[n]),(n+1)%3==0&&(i=!i);return{vertices:t,normals:r}}saveGeometryByMaterial(e,t,r){const i=t.color,n=`${i.x}${i.y}${i.z}${i.w}`;this.storeGeometryAttribute(r,e),this.createMaterial(n,i);const s=this.state.models[this.currentModelID].items[n],a=s.geometries[r];if(!a)return s.geometries[r]=e;const o=merge([a,e]);s.geometries[r]=o}storeGeometryAttribute(e,t){const r=t.attributes.position.count,i=new Array(r).fill(e);t.setAttribute(IdAttrName,newIntAttr(i,1))}createMaterial(e,t){const r=this.state.models[this.currentModelID].items;if(r[e])return;const i=new Color(t.x,t.y,t.z),n=new MeshLambertMaterial({color:i,side:DoubleSide});n.transparent=1!==t.w,n.transparent&&(n.opacity=t.w),r[e]={material:n,geometries:{}}}},SubsetManager=class{constructor(e,t){this.selected={},this.state=e,this.BVH=t}getSubset(e,t){const r=this.matIDNoConfig(e,t);return this.selected[r]?this.selected[r].mesh:null}removeSubset(e,t,r){const i=this.matIDNoConfig(e,r);this.selected[i]&&(t&&t.remove(this.selected[i].mesh),delete this.selected[i])}createSubset(e){if(this.isConfigValid(e)&&!this.isPreviousSelection(e))return this.isEasySelection(e)?this.addToPreviousSelection(e):(this.updatePreviousSelection(e.scene,e),this.createSelectionInScene(e))}createSelectionInScene(e){const t=this.filter(e),{geomsByMaterial:r,materials:i}=this.getGeomAndMat(t),n=this.isDefaultMat(e),s=this.getMergedGeometry(r,n),a=n?i:e.material;this.BVH.applyThreeMeshBVH(s);const o=new Mesh(s,a);return this.selected[this.matID(e)].mesh=o,o.modelID=e.modelID,e.scene.add(o),o}getMergedGeometry(e,t){return e.length>0?merge(e,t):new BufferGeometry}isConfigValid(e){return this.isValid(e.scene)&&this.isValid(e.modelID)&&this.isValid(e.ids)&&this.isValid(e.removePrevious)}isValid(e){return null!=e&&null!=e}getGeomAndMat(e){const t=[],r=[];for(const i in e){const n=Object.values(e[i].geometries);n.length&&(r.push(e[i].material),n.length>1?t.push(merge(n)):t.push(...n))}return{geomsByMaterial:t,materials:r}}updatePreviousSelection(e,t){const r=this.selected[this.matID(t)];if(!r)return this.newSelectionGroup(t);e.remove(r.mesh),t.removePrevious?r.ids=new Set(t.ids):t.ids.forEach((e=>r.ids.add(e)))}newSelectionGroup(e){this.selected[this.matID(e)]={ids:new Set(e.ids),mesh:{}}}isPreviousSelection(e){if(!this.selected[this.matID(e)])return!1;if(this.containsIds(e))return!0;const t=this.selected[this.matID(e)].ids;return JSON.stringify(e.ids)===JSON.stringify(t)}containsIds(e){const t=e.ids,r=Array.from(this.selected[this.matID(e)].ids);return t.every((e=>t=>e=r.indexOf(t,e)+1)(0))}addToPreviousSelection(e){const t=this.selected[this.matID(e)],r=this.filter(e),i=Object.values(r).map((e=>Object.values(e.geometries))).flat(),n=t.mesh.geometry;t.mesh.geometry=merge([n,...i]),e.ids.forEach((e=>t.ids.add(e)))}filter(e){const t=this.selected[this.matID(e)].ids,r=this.state.models[e.modelID].items,i={};for(const e in r)i[e]={material:r[e].material,geometries:this.filterGeometries(t,r[e].geometries)};return i}filterGeometries(e,t){const r=Array.from(e);return Object.keys(t).filter((e=>r.includes(parseInt(e,10)))).reduce(((e,r)=>__spreadProps(__spreadValues({},e),{[r]:t[r]})),{})}isEasySelection(e){const t=this.matID(e);if(!e.removePrevious&&!this.isDefaultMat(e)&&this.selected[t])return!0}isDefaultMat(e){return this.matIDNoConfig(e.modelID)===this.matID(e)}matID(e){let t;return t=e.material&&e.material.uuid||DEFAULT,t.concat(" - ").concat(e.modelID.toString())}matIDNoConfig(e,t){let r=DEFAULT;return t&&(r=t.uuid),r.concat(" - 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r=e.index.array;return e.attributes[IdAttrName].getX(r[3*t])}getItemProperties(e,t,r=!1){return this.state.useJSON?__spreadValues({},this.state.models[e].jsonData[t]):this.state.api.GetLine(e,t,r)}getAllItemsOfType(e,t,r){return this.state.useJSON?this.getAllItemsOfTypeJSON(e,t,r):this.getAllItemsOfTypeWebIfcAPI(e,t,r)}getPropertySets(e,t,r=!1){return this.state.useJSON?this.getPropertyJSON(e,t,r,PropsNames.psets):this.getPropertyWebIfcAPI(e,t,r,PropsNames.psets)}getTypeProperties(e,t,r=!1){return this.state.useJSON?this.getPropertyJSON(e,t,r,PropsNames.type):this.getPropertyWebIfcAPI(e,t,r,PropsNames.type)}getMaterialsProperties(e,t,r=!1){return this.state.useJSON?this.getPropertyJSON(e,t,r,PropsNames.materials):this.getPropertyWebIfcAPI(e,t,r,PropsNames.materials)}getSpatialStructure(e){return this.state.useJSON?this.getSpatialStructureJSON(e):this.getSpatialStructureWebIfcAPI(e)}getSpatialStructureJSON(e){const t=this.getSpatialTreeChunks(e),r=this.getAllItemsOfTypeJSON(e,IFCPROJECT,!1)[0],i=this.newIfcProject(r);return this.getSpatialNode(e,i,t),__spreadValues({},i)}getSpatialStructureWebIfcAPI(e){const t=this.getSpatialTreeChunks(e),r=this.state.api.GetLineIDsWithType(e,IFCPROJECT).get(0),i=this.newIfcProject(r);return this.getSpatialNode(e,i,t),i}getAllItemsOfTypeJSON(e,t,r){const i=this.state.models[e].jsonData,n=IfcTypesMap[t];if(!n)throw new Error(`Type not found: ${t}`);return this.filterJSONItemsByType(i,n,r)}filterJSONItemsByType(e,t,r){const i=[];return Object.keys(e).forEach((n=>{const s=parseInt(n);e[s].type.toUpperCase()===t&&i.push(r?__spreadValues({},e[s]):s)})),i}getItemsByIDJSON(e,t){const r=this.state.models[e].jsonData,i=[];return t.forEach((e=>i.push(__spreadValues({},r[e])))),i}getPropertyJSON(e,t,r=!1,i){const n=this.getAllRelatedItemsOfTypeJSON(e,t,i),s=this.getItemsByIDJSON(e,n);return r&&s.forEach((t=>this.getJSONReferencesRecursively(e,t))),s}getJSONReferencesRecursively(e,t){if(null==t)return;const r=Object.keys(t);for(let i=0;i<r.length;i++){const n=r[i];this.getJSONItem(e,t,n)}}getJSONItem(e,t,r){if(Array.isArray(t[r]))return this.getMultipleJSONItems(e,t,r);t[r]&&5===t[r].type&&(t[r]=this.getItemsByIDJSON(e,[t[r].value])[0],this.getJSONReferencesRecursively(e,t[r]))}getMultipleJSONItems(e,t,r){t[r]=t[r].map((t=>(5===t.type&&(t=this.getItemsByIDJSON(e,[t.value])[0],this.getJSONReferencesRecursively(e,t)),t)))}getPropertyWebIfcAPI(e,t,r=!1,i){return this.getAllRelatedItemsOfTypeWebIfcAPI(e,t,i).map((t=>this.state.api.GetLine(e,t,r)))}getAllItemsOfTypeWebIfcAPI(e,t,r){const i=[],n=this.state.api.GetLineIDsWithType(e,t);for(let e=0;e<n.size();e++)i.push(n.get(e));return r?i.map((t=>this.state.api.GetLine(e,t))):i}newIfcProject(e){return{expressID:e,type:"IFCPROJECT",children:[]}}getSpatialTreeChunks(e){const t={};return this.state.useJSON?(this.getChunksJSON(e,t,PropsNames.aggregates),this.getChunksJSON(e,t,PropsNames.spatial)):(this.getChunksWebIfcAPI(e,t,PropsNames.aggregates),this.getChunksWebIfcAPI(e,t,PropsNames.spatial)),t}getChunksJSON(e,t,r){this.getAllItemsOfTypeJSON(e,r.name,!0).forEach((e=>{this.saveChunk(t,r,e)}))}getChunksWebIfcAPI(e,t,r){const i=this.state.api.GetLineIDsWithType(e,r.name);for(let n=0;n<i.size();n++){const s=this.state.api.GetLine(e,i.get(n),!1);this.saveChunk(t,r,s)}}saveChunk(e,t,r){const i=r[t.relating].value,n=r[t.related].map((e=>e.value));null==e[i]?e[i]=n:e[i]=e[i].concat(n)}getSpatialNode(e,t,r){this.getChildren(e,t,r,PropsNames.aggregates),this.getChildren(e,t,r,PropsNames.spatial)}getChildren(e,t,r,i){const n=r[t.expressID];if(null==n)return;t[i.key]=n.map((t=>{const i=this.newNode(e,t);return this.getSpatialNode(e,i,r),i}))}newNode(e,t){return{expressID:t,type:this.getNodeType(e,t),children:[]}}getNodeType(e,t){if(this.state.useJSON)return this.state.models[e].jsonData[t].type;const r=this.state.models[e].types[t];return IfcElements[r]}getAllRelatedItemsOfTypeJSON(e,t,r){const i=this.getAllItemsOfTypeJSON(e,r.name,!0),n=[];return i.forEach((e=>{this.isRelated(t,e,r)&&this.getRelated(e,r,n)})),n}getAllRelatedItemsOfTypeWebIfcAPI(e,t,r){const i=this.state.api.GetLineIDsWithType(e,r.name),n=[];for(let s=0;s<i.size();s++){const a=this.state.api.GetLine(e,i.get(s));this.isRelated(t,a,r)&&this.getRelated(a,r,n)}return n}getRelated(e,t,r){const i=e[t.relating];Array.isArray(i)?i.forEach((e=>r.push(e.value))):r.push(i.value)}isRelated(e,t,r){const i=t[r.related];if(Array.isArray(i)){return i.map((e=>e.value)).includes(e)}return i.value===e}},TypeManager=class{constructor(e){this.state=e}getAllTypes(){for(const e in this.state.models){const t=this.state.models[e].types;0==Object.keys(t).length&&this.getAllTypesOfModel(parseInt(e))}}getAllTypesOfModel(e){this.state.models[e].types;const t=Object.keys(IfcElements).map((e=>parseInt(e))),r=this.state.models[e].types;t.forEach((t=>{const i=this.state.api.GetLineIDsWithType(e,t);for(let e=0;e<i.size();e++)r[i.get(e)]=t}))}},modelIdCounter=0,nullIfcManagerErrorMessage="IfcManager is null!",IFCModel=class extends Mesh{constructor(){super(...arguments),this.modelID=modelIdCounter++,this.ifcManager=null,this.mesh=this}setIFCManager(e){this.ifcManager=e}setWasmPath(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.setWasmPath(e)}close(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.close(this.modelID,e)}getExpressId(e,t){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getExpressId(e,t)}getAllItemsOfType(e,t){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getAllItemsOfType(this.modelID,e,t)}getItemProperties(e,t=!1){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getItemProperties(this.modelID,e,t)}getPropertySets(e,t=!1){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getPropertySets(this.modelID,e,t)}getTypeProperties(e,t=!1){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getTypeProperties(this.modelID,e,t)}getIfcType(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getIfcType(this.modelID,e)}getSpatialStructure(){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getSpatialStructure(this.modelID)}getSubset(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);return this.ifcManager.getSubset(this.modelID,e)}removeSubset(e,t){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.removeSubset(this.modelID,e,t)}createSubset(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);const t=__spreadProps(__spreadValues({},e),{modelID:this.modelID});return this.ifcManager.createSubset(t)}hideItems(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.hideItems(this.modelID,e)}hideAllItems(){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.hideAllItems(this.modelID)}showItems(e){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.showItems(this.modelID,e)}showAllItems(){if(null===this.ifcManager)throw new Error(nullIfcManagerErrorMessage);this.ifcManager.showAllItems(this.modelID)}},BvhManager=class{initializeMeshBVH(e,t,r){this.computeBoundsTree=e,this.disposeBoundsTree=t,this.acceleratedRaycast=r,this.setupThreeMeshBVH()}applyThreeMeshBVH(e){this.computeBoundsTree&&e.computeBoundsTree()}setupThreeMeshBVH(){this.computeBoundsTree&&this.disposeBoundsTree&&this.acceleratedRaycast&&(BufferGeometry.prototype.computeBoundsTree=this.computeBoundsTree,BufferGeometry.prototype.disposeBoundsTree=this.disposeBoundsTree,Mesh.prototype.raycast=this.acceleratedRaycast)}},ItemsHider=class{constructor(e){this.modelCoordinates={},this.expressIDCoordinatesMap={},this.state=e}processCoordinates(e){const t=this.getAttributes(e),r=Array.from(t.expressID.array);this.expressIDCoordinatesMap[e]={};for(let t=0;t<r.length;t++){this.expressIDCoordinatesMap[e][r[t]]||(this.expressIDCoordinatesMap[e][r[t]]=[]);this.expressIDCoordinatesMap[e][r[t]].push(3*t)}this.initializeCoordinates(e)}hideItems(e,t){this.editCoordinates(e,t,!0)}showItems(e,t){this.editCoordinates(e,t,!1)}editCoordinates(e,t,r){const i=this.expressIDCoordinatesMap[e],n=[];t.forEach((e=>{i[e]&&n.push(...i[e])}));const s=this.getCoordinates(e),a=this.modelCoordinates[e];r?n.forEach((e=>s.set([0,0,0],e))):n.forEach((e=>s.set([a[e],a[e+1],a[e+2]],e))),this.getAttributes(e).position.needsUpdate=!0}showAllItems(e){this.modelCoordinates[e]&&(this.resetCoordinates(e),this.getAttributes(e).position.needsUpdate=!0)}hideAllItems(e){this.getCoordinates(e).fill(0),this.getAttributes(e).position.needsUpdate=!0}initializeCoordinates(e){const t=this.getCoordinates(e);this.modelCoordinates[e]||(this.modelCoordinates[e]=new Float32Array(t))}resetCoordinates(e){const t=this.modelCoordinates[e];this.getCoordinates(e).set(t)}getCoordinates(e){return this.getAttributes(e).position.array}getAttributes(e){return this.state.models[e].mesh.geometry.attributes}},IFCManager=class{constructor(){this.state={models:[],api:new IfcAPI,useJSON:!1},this.BVH=new BvhManager,this.parser=new IFCParser(this.state,this.BVH),this.subsets=new SubsetManager(this.state,this.BVH),this.properties=new PropertyManager(this.state),this.types=new TypeManager(this.state),this.hider=new ItemsHider(this.state)}parse(e){return __async(this,null,(function*(){const t=yield this.parser.parse(e);this.state.useJSON?this.disposeMemory():this.types.getAllTypes(),this.hider.processCoordinates(t.modelID);const r=new IFCModel(t.geometry,t.material);return r.setIFCManager(this),r}))}setWasmPath(e){this.state.api.SetWasmPath(e)}applyWebIfcConfig(e){this.state.webIfcSettings=e}useJSONData(e=!0){this.state.useJSON=e,this.disposeMemory()}addModelJSONData(e,t){const r=this.state.models[e];r&&(r.jsonData=t)}disposeMemory(){this.state.api=null,this.state.api=new IfcAPI}setupThreeMeshBVH(e,t,r){this.BVH.initializeMeshBVH(e,t,r)}close(e,t){this.state.api.CloseModel(e),t&&t.remove(this.state.models[e].mesh),delete this.state.models[e]}getExpressId(e,t){return this.properties.getExpressId(e,t)}getAllItemsOfType(e,t,r){return this.properties.getAllItemsOfType(e,t,r)}getItemProperties(e,t,r=!1){return this.properties.getItemProperties(e,t,r)}getPropertySets(e,t,r=!1){return this.properties.getPropertySets(e,t,r)}getTypeProperties(e,t,r=!1){return this.properties.getTypeProperties(e,t,r)}getMaterialsProperties(e,t,r=!1){return this.properties.getMaterialsProperties(e,t,r)}getIfcType(e,t){const r=this.state.models[e].types[t];return IfcElements[r]}getSpatialStructure(e){return this.properties.getSpatialStructure(e)}getSubset(e,t){return this.subsets.getSubset(e,t)}removeSubset(e,t,r){this.subsets.removeSubset(e,t,r)}createSubset(e){return this.subsets.createSubset(e)}hideItems(e,t){this.hider.hideItems(e,t)}hideAllItems(e){this.hider.hideAllItems(e)}showItems(e,t){this.hider.showItems(e,t)}showAllItems(e){this.hider.showAllItems(e)}},IFCLoader=class extends Loader{constructor(e){super(e),this.ifcManager=new IFCManager}load(e,t,r,i){const n=this,s=new FileLoader(n.manager);s.setPath(n.path),s.setResponseType("arraybuffer"),s.setRequestHeader(n.requestHeader),s.setWithCredentials(n.withCredentials),s.load(e,(function(r){return __async(this,null,(function*(){try{if("string"==typeof r)throw new Error("IFC files must be given as a buffer!");t(yield n.parse(r))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}))}),r,i)}parse(e){return this.ifcManager.parse(e)}},MTLLoader=class extends Loader{constructor(e){super(e)}
/**
   * Loads and parses a MTL asset from a URL.
   *
   * @param {String} url - URL to the MTL file.
   * @param {Function} [onLoad] - Callback invoked with the loaded object.
   * @param {Function} [onProgress] - Callback for download progress.
   * @param {Function} [onError] - Callback for download errors.
   *
   * @see setPath setResourcePath
   *
   * @note In order for relative texture references to resolve correctly
   * you must call setResourcePath() explicitly prior to load.
   */load(e,t,r,i){const n=this,s=""===this.path?LoaderUtils.extractUrlBase(e):this.path,a=new FileLoader(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,(function(r){try{t(n.parse(r,s))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}setMaterialOptions(e){return this.materialOptions=e,this}
/**
   * Parses a MTL file.
   *
   * @param {String} text - Content of MTL file
   * @return {MaterialCreator}
   *
   * @see setPath setResourcePath
   *
   * @note In order for relative texture references to resolve correctly
   * you must call setResourcePath() explicitly prior to parse.
   */parse(e,t){const r=e.split("\n");let i={};const n=/\s+/,s={};for(let e=0;e<r.length;e++){let t=r[e];if(t=t.trim(),0===t.length||"#"===t.charAt(0))continue;const a=t.indexOf(" ");let o=a>=0?t.substring(0,a):t;o=o.toLowerCase();let l=a>=0?t.substring(a+1):"";if(l=l.trim(),"newmtl"===o)i={name:l},s[l]=i;else if("ka"===o||"kd"===o||"ks"===o||"ke"===o){const e=l.split(n,3);i[o]=[parseFloat(e[0]),parseFloat(e[1]),parseFloat(e[2])]}else i[o]=l}const a=new MaterialCreator(this.resourcePath||t,this.materialOptions);return a.setCrossOrigin(this.crossOrigin),a.setManager(this.manager),a.setMaterials(s),a}},MaterialCreator=class{constructor(e="",t={}){this.baseUrl=e,this.options=t,this.materialsInfo={},this.materials={},this.materialsArray=[],this.nameLookup={},this.crossOrigin="anonymous",this.side=void 0!==this.options.side?this.options.side:FrontSide,this.wrap=void 0!==this.options.wrap?this.options.wrap:RepeatWrapping}setCrossOrigin(e){return this.crossOrigin=e,this}setManager(e){this.manager=e}setMaterials(e){this.materialsInfo=this.convert(e),this.materials={},this.materialsArray=[],this.nameLookup={}}convert(e){if(!this.options)return e;const t={};for(const r in e){const i=e[r],n={};t[r]=n;for(const e in i){let t=!0,r=i[e];const s=e.toLowerCase();switch(s){case"kd":case"ka":case"ks":this.options&&this.options.normalizeRGB&&(r=[r[0]/255,r[1]/255,r[2]/255]),this.options&&this.options.ignoreZeroRGBs&&0===r[0]&&0===r[1]&&0===r[2]&&(t=!1)}t&&(n[s]=r)}}return t}preload(){for(const e in this.materialsInfo)this.create(e)}getIndex(e){return this.nameLookup[e]}getAsArray(){let e=0;for(const t in this.materialsInfo)this.materialsArray[e]=this.create(t),this.nameLookup[t]=e,e++;return this.materialsArray}create(e){return void 0===this.materials[e]&&this.createMaterial_(e),this.materials[e]}createMaterial_(e){const t=this,r=this.materialsInfo[e],i={name:e,side:this.side};function n(e,r){if(i[e])return;const n=t.getTextureParams(r,i),s=t.loadTexture((a=t.baseUrl,"string"!=typeof(o=n.url)||""===o?"":/^https?:\/\//i.test(o)?o:a+o));var a,o;s.repeat.copy(n.scale),s.offset.copy(n.offset),s.wrapS=t.wrap,s.wrapT=t.wrap,"map"!==e&&"emissiveMap"!==e||(s.encoding=sRGBEncoding),i[e]=s}for(const e in r){const t=r[e];let s;if(""!==t)switch(e.toLowerCase()){case"kd":i.color=(new Color).fromArray(t).convertSRGBToLinear();break;case"ks":i.specular=(new Color).fromArray(t).convertSRGBToLinear();break;case"ke":i.emissive=(new Color).fromArray(t).convertSRGBToLinear();break;case"map_kd":n("map",t);break;case"map_ks":n("specularMap",t);break;case"map_ke":n("emissiveMap",t);break;case"norm":n("normalMap",t);break;case"map_bump":case"bump":n("bumpMap",t);break;case"map_d":n("alphaMap",t),i.transparent=!0;break;case"ns":i.shininess=parseFloat(t);break;case"d":s=parseFloat(t),s<1&&(i.opacity=s,i.transparent=!0);break;case"tr":s=parseFloat(t),this.options&&this.options.invertTrProperty&&(s=1-s),s>0&&(i.opacity=1-s,i.transparent=!0)}}return this.materials[e]=new MeshPhongMaterial(i),this.materials[e]}getTextureParams(e,t){const r={scale:new Vector2(1,1),offset:new Vector2(0,0)},i=e.split(/\s+/);let n;return n=i.indexOf("-bm"),n>=0&&(t.bumpScale=parseFloat(i[n+1]),i.splice(n,2)),n=i.indexOf("-s"),n>=0&&(r.scale.set(parseFloat(i[n+1]),parseFloat(i[n+2])),i.splice(n,4)),n=i.indexOf("-o"),n>=0&&(r.offset.set(parseFloat(i[n+1]),parseFloat(i[n+2])),i.splice(n,4)),r.url=i.join(" ").trim(),r}loadTexture(e,t,r,i,n){const s=void 0!==this.manager?this.manager:DefaultLoadingManager;let a=s.getHandler(e);null===a&&(a=new TextureLoader(s)),a.setCrossOrigin&&a.setCrossOrigin(this.crossOrigin);const o=a.load(e,r,i,n);return void 0!==t&&(o.mapping=t),o}},_object_pattern=/^[og]\s*(.+)?/,_material_library_pattern=/^mtllib /,_material_use_pattern=/^usemtl /,_map_use_pattern=/^usemap /,_face_vertex_data_separator_pattern=/\s+/,_vA3=new Vector3,_vB3=new Vector3,_vC3=new Vector3,_ab2=new Vector3,_cb2=new Vector3,_color=new Color;function ParserState(){const e={objects:[],object:{},vertices:[],normals:[],colors:[],uvs:[],materials:{},materialLibraries:[],startObject:function(e,t){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=e,void(this.object.fromDeclaration=!1!==t);const r=this.object&&"function"==typeof this.object.currentMaterial?this.object.currentMaterial():void 0;if(this.object&&"function"==typeof this.object._finalize&&this.object._finalize(!0),this.object={name:e||"",fromDeclaration:!1!==t,geometry:{vertices:[],normals:[],colors:[],uvs:[],hasUVIndices:!1},materials:[],smooth:!0,startMaterial:function(e,t){const r=this._finalize(!1);r&&(r.inherited||r.groupCount<=0)&&this.materials.splice(r.index,1);const i={index:this.materials.length,name:e||"",mtllib:Array.isArray(t)&&t.length>0?t[t.length-1]:"",smooth:void 0!==r?r.smooth:this.smooth,groupStart:void 0!==r?r.groupEnd:0,groupEnd:-1,groupCount:-1,inherited:!1,clone:function(e){const t={index:"number"==typeof e?e:this.index,name:this.name,mtllib:this.mtllib,smooth:this.smooth,groupStart:0,groupEnd:-1,groupCount:-1,inherited:!1};return t.clone=this.clone.bind(t),t}};return this.materials.push(i),i},currentMaterial:function(){if(this.materials.length>0)return this.materials[this.materials.length-1]},_finalize:function(e){const t=this.currentMaterial();if(t&&-1===t.groupEnd&&(t.groupEnd=this.geometry.vertices.length/3,t.groupCount=t.groupEnd-t.groupStart,t.inherited=!1),e&&this.materials.length>1)for(let e=this.materials.length-1;e>=0;e--)this.materials[e].groupCount<=0&&this.materials.splice(e,1);return e&&0===this.materials.length&&this.materials.push({name:"",smooth:this.smooth}),t}},r&&r.name&&"function"==typeof r.clone){const e=r.clone(0);e.inherited=!0,this.object.materials.push(e)}this.objects.push(this.object)},finalize:function(){this.object&&"function"==typeof this.object._finalize&&this.object._finalize(!0)},parseVertexIndex:function(e,t){const r=parseInt(e,10);return 3*(r>=0?r-1:r+t/3)},parseNormalIndex:function(e,t){const r=parseInt(e,10);return 3*(r>=0?r-1:r+t/3)},parseUVIndex:function(e,t){const r=parseInt(e,10);return 2*(r>=0?r-1:r+t/2)},addVertex:function(e,t,r){const i=this.vertices,n=this.object.geometry.vertices;n.push(i[e+0],i[e+1],i[e+2]),n.push(i[t+0],i[t+1],i[t+2]),n.push(i[r+0],i[r+1],i[r+2])},addVertexPoint:function(e){const t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addVertexLine:function(e){const t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addNormal:function(e,t,r){const i=this.normals,n=this.object.geometry.normals;n.push(i[e+0],i[e+1],i[e+2]),n.push(i[t+0],i[t+1],i[t+2]),n.push(i[r+0],i[r+1],i[r+2])},addFaceNormal:function(e,t,r){const i=this.vertices,n=this.object.geometry.normals;_vA3.fromArray(i,e),_vB3.fromArray(i,t),_vC3.fromArray(i,r),_cb2.subVectors(_vC3,_vB3),_ab2.subVectors(_vA3,_vB3),_cb2.cross(_ab2),_cb2.normalize(),n.push(_cb2.x,_cb2.y,_cb2.z),n.push(_cb2.x,_cb2.y,_cb2.z),n.push(_cb2.x,_cb2.y,_cb2.z)},addColor:function(e,t,r){const i=this.colors,n=this.object.geometry.colors;void 0!==i[e]&&n.push(i[e+0],i[e+1],i[e+2]),void 0!==i[t]&&n.push(i[t+0],i[t+1],i[t+2]),void 0!==i[r]&&n.push(i[r+0],i[r+1],i[r+2])},addUV:function(e,t,r){const i=this.uvs,n=this.object.geometry.uvs;n.push(i[e+0],i[e+1]),n.push(i[t+0],i[t+1]),n.push(i[r+0],i[r+1])},addDefaultUV:function(){const e=this.object.geometry.uvs;e.push(0,0),e.push(0,0),e.push(0,0)},addUVLine:function(e){const t=this.uvs;this.object.geometry.uvs.push(t[e+0],t[e+1])},addFace:function(e,t,r,i,n,s,a,o,l){const c=this.vertices.length;let u=this.parseVertexIndex(e,c),h=this.parseVertexIndex(t,c),p=this.parseVertexIndex(r,c);if(this.addVertex(u,h,p),this.addColor(u,h,p),void 0!==a&&""!==a){const e=this.normals.length;u=this.parseNormalIndex(a,e),h=this.parseNormalIndex(o,e),p=this.parseNormalIndex(l,e),this.addNormal(u,h,p)}else this.addFaceNormal(u,h,p);if(void 0!==i&&""!==i){const e=this.uvs.length;u=this.parseUVIndex(i,e),h=this.parseUVIndex(n,e),p=this.parseUVIndex(s,e),this.addUV(u,h,p),this.object.geometry.hasUVIndices=!0}else this.addDefaultUV()},addPointGeometry:function(e){this.object.geometry.type="Points";const t=this.vertices.length;for(let r=0,i=e.length;r<i;r++){const i=this.parseVertexIndex(e[r],t);this.addVertexPoint(i),this.addColor(i)}},addLineGeometry:function(e,t){this.object.geometry.type="Line";const r=this.vertices.length,i=this.uvs.length;for(let t=0,i=e.length;t<i;t++)this.addVertexLine(this.parseVertexIndex(e[t],r));for(let e=0,r=t.length;e<r;e++)this.addUVLine(this.parseUVIndex(t[e],i))}};return e.startObject("",!1),e}var OBJLoader=class extends Loader{constructor(e){super(e),this.materials=null}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(r){try{t(n.parse(r))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}setMaterials(e){return this.materials=e,this}parse(e){const t=new ParserState;-1!==e.indexOf("\r\n")&&(e=e.replace(/\r\n/g,"\n")),-1!==e.indexOf("\\\n")&&(e=e.replace(/\\\n/g,""));const r=e.split("\n");let i=[];for(let e=0,n=r.length;e<n;e++){const n=r[e].trimStart();if(0===n.length)continue;const s=n.charAt(0);if("#"!==s)if("v"===s){const e=n.split(_face_vertex_data_separator_pattern);switch(e[0]){case"v":t.vertices.push(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])),e.length>=7?(_color.setRGB(parseFloat(e[4]),parseFloat(e[5]),parseFloat(e[6])).convertSRGBToLinear(),t.colors.push(_color.r,_color.g,_color.b)):t.colors.push(void 0,void 0,void 0);break;case"vn":t.normals.push(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]));break;case"vt":t.uvs.push(parseFloat(e[1]),parseFloat(e[2]))}}else if("f"===s){const e=n.slice(1).trim().split(_face_vertex_data_separator_pattern),r=[];for(let t=0,i=e.length;t<i;t++){const i=e[t];if(i.length>0){const e=i.split("/");r.push(e)}}const i=r[0];for(let e=1,n=r.length-1;e<n;e++){const n=r[e],s=r[e+1];t.addFace(i[0],n[0],s[0],i[1],n[1],s[1],i[2],n[2],s[2])}}else if("l"===s){const e=n.substring(1).trim().split(" ");let r=[];const i=[];if(-1===n.indexOf("/"))r=e;else for(let t=0,n=e.length;t<n;t++){const n=e[t].split("/");""!==n[0]&&r.push(n[0]),""!==n[1]&&i.push(n[1])}t.addLineGeometry(r,i)}else if("p"===s){const e=n.slice(1).trim().split(" ");t.addPointGeometry(e)}else if(null!==(i=_object_pattern.exec(n))){const e=(" "+i[0].slice(1).trim()).slice(1);t.startObject(e)}else if(_material_use_pattern.test(n))t.object.startMaterial(n.substring(7).trim(),t.materialLibraries);else if(_material_library_pattern.test(n))t.materialLibraries.push(n.substring(7).trim());else if(_map_use_pattern.test(n))console.warn('THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.');else if("s"===s){if(i=n.split(" "),i.length>1){const e=i[1].trim().toLowerCase();t.object.smooth="0"!==e&&"off"!==e}else t.object.smooth=!0;const e=t.object.currentMaterial();e&&(e.smooth=t.object.smooth)}else{if("\0"===n)continue;console.warn('THREE.OBJLoader: Unexpected line: "'+n+'"')}}t.finalize();const n=new Group;n.materialLibraries=[].concat(t.materialLibraries);if(!0===!(1===t.objects.length&&0===t.objects[0].geometry.vertices.length))for(let e=0,r=t.objects.length;e<r;e++){const r=t.objects[e],i=r.geometry,s=r.materials,a="Line"===i.type,o="Points"===i.type;let l=!1;if(0===i.vertices.length)continue;const c=new BufferGeometry;c.setAttribute("position",new Float32BufferAttribute(i.vertices,3)),i.normals.length>0&&c.setAttribute("normal",new Float32BufferAttribute(i.normals,3)),i.colors.length>0&&(l=!0,c.setAttribute("color",new Float32BufferAttribute(i.colors,3))),!0===i.hasUVIndices&&c.setAttribute("uv",new Float32BufferAttribute(i.uvs,2));const u=[];for(let e=0,r=s.length;e<r;e++){const r=s[e],i=r.name+"_"+r.smooth+"_"+l;let n=t.materials[i];if(null!==this.materials)if(n=this.materials.create(r.name),!a||!n||n instanceof LineBasicMaterial){if(o&&n&&!(n instanceof PointsMaterial)){const e=new PointsMaterial({size:10,sizeAttenuation:!1});Material.prototype.copy.call(e,n),e.color.copy(n.color),e.map=n.map,n=e}}else{const e=new LineBasicMaterial;Material.prototype.copy.call(e,n),e.color.copy(n.color),n=e}void 0===n&&(n=a?new LineBasicMaterial:o?new PointsMaterial({size:1,sizeAttenuation:!1}):new MeshPhongMaterial,n.name=r.name,n.flatShading=!r.smooth,n.vertexColors=l,t.materials[i]=n),u.push(n)}let h;if(u.length>1){for(let e=0,t=s.length;e<t;e++){const t=s[e];c.addGroup(t.groupStart,t.groupCount,e)}h=a?new LineSegments(c,u):o?new Points(c,u):new Mesh(c,u)}else h=a?new LineSegments(c,u[0]):o?new Points(c,u[0]):new Mesh(c,u[0]);h.name=r.name,n.add(h)}else if(t.vertices.length>0){const e=new PointsMaterial({size:1,sizeAttenuation:!1}),r=new BufferGeometry;r.setAttribute("position",new Float32BufferAttribute(t.vertices,3)),t.colors.length>0&&void 0!==t.colors[0]&&(r.setAttribute("color",new Float32BufferAttribute(t.colors,3)),e.vertexColors=!0);const i=new Points(r,e);n.add(i)}return n}},_color3=new Color,PLYLoader=class extends Loader{constructor(e){super(e),this.propertyNameMapping={}}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setPath(this.path),s.setResponseType("arraybuffer"),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(r){try{t(n.parse(r))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}setPropertyNameMapping(e){this.propertyNameMapping=e}parse(e){function t(e){let t="",r=0;const i=/^ply([\s\S]*)end_header(\r\n|\r|\n)/.exec(e);null!==i&&(t=i[1],r=new Blob([i[0]]).size);const n={comments:[],elements:[],headerLength:r,objInfo:""},s=t.split(/\r\n|\r|\n/);let a;function o(e,t){const r={type:e[0]};return"list"===r.type?(r.name=e[3],r.countType=e[1],r.itemType=e[2]):r.name=e[1],r.name in t&&(r.name=t[r.name]),r}for(let e=0;e<s.length;e++){let t=s[e];if(t=t.trim(),""===t)continue;const r=t.split(/\s+/),i=r.shift();switch(t=r.join(" "),i){case"format":n.format=r[0],n.version=r[1];break;case"comment":n.comments.push(t);break;case"element":void 0!==a&&n.elements.push(a),a={},a.name=r[0],a.count=parseInt(r[1]),a.properties=[];break;case"property":a.properties.push(o(r,u.propertyNameMapping));break;case"obj_info":n.objInfo=t;break;default:console.log("unhandled",i,r)}}return void 0!==a&&n.elements.push(a),n}function r(e,t){switch(t){case"char":case"uchar":case"short":case"ushort":case"int":case"uint":case"int8":case"uint8":case"int16":case"uint16":case"int32":case"uint32":return parseInt(e);case"float":case"double":case"float32":case"float64":return parseFloat(e)}}function i(e,t){const i=t.split(/\s+/),n={};for(let t=0;t<e.length;t++)if("list"===e[t].type){const s=[],a=r(i.shift(),e[t].countType);for(let n=0;n<a;n++)s.push(r(i.shift(),e[t].itemType));n[e[t].name]=s}else n[e[t].name]=r(i.shift(),e[t].type);return n}function n(e,t){const r={indices:[],vertices:[],normals:[],uvs:[],faceVertexUvs:[],colors:[]};let n;let o="";null!==(n=/end_header\s([\s\S]*)$/.exec(e))&&(o=n[1]);const l=o.split(/\r\n|\r|\n/);let c=0,u=0;for(let e=0;e<l.length;e++){let n=l[e];if(n=n.trim(),""===n)continue;u>=t.elements[c].count&&(c++,u=0);const s=i(t.elements[c].properties,n);a(r,t.elements[c].name,s),u++}return s(r)}function s(e){let t=new BufferGeometry;return e.indices.length>0&&t.setIndex(e.indices),t.setAttribute("position",new Float32BufferAttribute(e.vertices,3)),e.normals.length>0&&t.setAttribute("normal",new Float32BufferAttribute(e.normals,3)),e.uvs.length>0&&t.setAttribute("uv",new Float32BufferAttribute(e.uvs,2)),e.colors.length>0&&t.setAttribute("color",new Float32BufferAttribute(e.colors,3)),e.faceVertexUvs.length>0&&(t=t.toNonIndexed(),t.setAttribute("uv",new Float32BufferAttribute(e.faceVertexUvs,2))),t.computeBoundingSphere(),t}function a(e,t,r){function i(e){for(let t=0,i=e.length;t<i;t++){const i=e[t];if(i in r)return i}return null}const n=i(["x","px","posx"])||"x",s=i(["y","py","posy"])||"y",a=i(["z","pz","posz"])||"z",o=i(["nx","normalx"]),l=i(["ny","normaly"]),c=i(["nz","normalz"]),u=i(["s","u","texture_u","tx"]),h=i(["t","v","texture_v","ty"]),p=i(["red","diffuse_red","r","diffuse_r"]),d=i(["green","diffuse_green","g","diffuse_g"]),m=i(["blue","diffuse_blue","b","diffuse_b"]);if("vertex"===t)e.vertices.push(r[n],r[s],r[a]),null!==o&&null!==l&&null!==c&&e.normals.push(r[o],r[l],r[c]),null!==u&&null!==h&&e.uvs.push(r[u],r[h]),null!==p&&null!==d&&null!==m&&(_color3.setRGB(r[p]/255,r[d]/255,r[m]/255).convertSRGBToLinear(),e.colors.push(_color3.r,_color3.g,_color3.b));else if("face"===t){const t=r.vertex_indices||r.vertex_index,i=r.texcoord;3===t.length?(e.indices.push(t[0],t[1],t[2]),i&&6===i.length&&(e.faceVertexUvs.push(i[0],i[1]),e.faceVertexUvs.push(i[2],i[3]),e.faceVertexUvs.push(i[4],i[5]))):4===t.length&&(e.indices.push(t[0],t[1],t[3]),e.indices.push(t[1],t[2],t[3]))}}function o(e,t,r,i){switch(r){case"int8":case"char":return[e.getInt8(t),1];case"uint8":case"uchar":return[e.getUint8(t),1];case"int16":case"short":return[e.getInt16(t,i),2];case"uint16":case"ushort":return[e.getUint16(t,i),2];case"int32":case"int":return[e.getInt32(t,i),4];case"uint32":case"uint":return[e.getUint32(t,i),4];case"float32":case"float":return[e.getFloat32(t,i),4];case"float64":case"double":return[e.getFloat64(t,i),8]}}function l(e,t,r,i){const n={};let s,a=0;for(let l=0;l<r.length;l++)if("list"===r[l].type){const c=[];s=o(e,t+a,r[l].countType,i);const u=s[0];a+=s[1];for(let n=0;n<u;n++)s=o(e,t+a,r[l].itemType,i),c.push(s[0]),a+=s[1];n[r[l].name]=c}else s=o(e,t+a,r[l].type,i),n[r[l].name]=s[0],a+=s[1];return[n,a]}let c;const u=this;if(e instanceof ArrayBuffer){const r=LoaderUtils.decodeText(new Uint8Array(e)),i=t(r);c="ascii"===i.format?n(r,i):function(e,t){const r={indices:[],vertices:[],normals:[],uvs:[],faceVertexUvs:[],colors:[]},i="binary_little_endian"===t.format,n=new DataView(e,t.headerLength);let o,c=0;for(let e=0;e<t.elements.length;e++)for(let s=0;s<t.elements[e].count;s++){o=l(n,c,t.elements[e].properties,i),c+=o[1];const s=o[0];a(r,t.elements[e].name,s)}return s(r)}(e,i)}else c=n(e,t(e));return c}},STLLoader=class extends Loader{constructor(e){super(e)}load(e,t,r,i){const n=this,s=new FileLoader(this.manager);s.setPath(this.path),s.setResponseType("arraybuffer"),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(r){try{t(n.parse(r))}catch(t){i?i(t):console.error(t),n.manager.itemError(e)}}),r,i)}parse(e){function t(e,t,r){for(let i=0,n=e.length;i<n;i++)if(e[i]!==t.getUint8(r+i))return!1;return!0}const r=function(e){if("string"==typeof e){const t=new Uint8Array(e.length);for(let r=0;r<e.length;r++)t[r]=255&e.charCodeAt(r);return t.buffer||t}return e}(e);return function(e){const r=new DataView(e);if(84+50*r.getUint32(80,!0)===r.byteLength)return!0;const i=[115,111,108,105,100];for(let e=0;e<5;e++)if(t(i,r,e))return!1;return!0}(r)?function(e){const t=new DataView(e),r=t.getUint32(80,!0);let i,n,s,a,o,l,c,u,h=!1;for(let e=0;e<70;e++)1129270351==t.getUint32(e,!1)&&82==t.getUint8(e+4)&&61==t.getUint8(e+5)&&(h=!0,a=new Float32Array(3*r*3),o=t.getUint8(e+6)/255,l=t.getUint8(e+7)/255,c=t.getUint8(e+8)/255,u=t.getUint8(e+9)/255);const p=new BufferGeometry,d=new Float32Array(3*r*3),m=new Float32Array(3*r*3);for(let e=0;e<r;e++){const r=84+50*e,u=t.getFloat32(r,!0),p=t.getFloat32(r+4,!0),f=t.getFloat32(r+8,!0);if(h){const e=t.getUint16(r+48,!0);0==(32768&e)?(i=(31&e)/31,n=(e>>5&31)/31,s=(e>>10&31)/31):(i=o,n=l,s=c)}for(let o=1;o<=3;o++){const l=r+12*o,c=3*e*3+3*(o-1);d[c]=t.getFloat32(l,!0),d[c+1]=t.getFloat32(l+4,!0),d[c+2]=t.getFloat32(l+8,!0),m[c]=u,m[c+1]=p,m[c+2]=f,h&&(a[c]=i,a[c+1]=n,a[c+2]=s)}}return p.setAttribute("position",new BufferAttribute(d,3)),p.setAttribute("normal",new BufferAttribute(m,3)),h&&(p.setAttribute("color",new BufferAttribute(a,3)),p.hasColors=!0,p.alpha=u),p}(r):function(e){const t=new BufferGeometry,r=/solid([\s\S]*?)endsolid/g,i=/facet([\s\S]*?)endfacet/g;let n=0;const s=/[\s]+([+-]?(?:\d*)(?:\.\d*)?(?:[eE][+-]?\d+)?)/.source,a=new RegExp("vertex"+s+s+s,"g"),o=new RegExp("normal"+s+s+s,"g"),l=[],c=[],u=new Vector3;let h,p=0,d=0,m=0;for(;null!==(h=r.exec(e));){d=m;const e=h[0];for(;null!==(h=i.exec(e));){let e=0,t=0;const r=h[0];for(;null!==(h=o.exec(r));)u.x=parseFloat(h[1]),u.y=parseFloat(h[2]),u.z=parseFloat(h[3]),t++;for(;null!==(h=a.exec(r));)l.push(parseFloat(h[1]),parseFloat(h[2]),parseFloat(h[3])),c.push(u.x,u.y,u.z),e++,m++;1!==t&&console.error("THREE.STLLoader: 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TextDecoder("utf-8")),this.decoder.decode(t)}readBytes(e=1){if(this.data.byteLength<this.position+e)throw"range error";const t=new Uint8Array(e);for(let r=0;r<e;r++)t[r]=this.data.getUint8(this.position+r);return this.position+=e,t}readUint8(){if(this.data.byteLength<this.position+1)throw"range error";const e=this.data.getUint8(this.position);return this.position+=1,e}readInt8(){if(this.data.byteLength<this.position+1)throw"range error";const e=this.data.getInt8(this.position);return this.position+=1,e}readUint16(){if(this.data.byteLength<this.position+2)throw"range error";const e=this.data.getUint16(this.position,"little"===this.endian);return this.position+=2,e}readInt16(){if(this.data.byteLength<this.position+2)throw"range error";const e=this.data.getInt16(this.position,"little"===this.endian);return this.position+=2,e}readUint32(){if(this.data.byteLength<this.position+4)throw"range error";const e=this.data.getUint32(this.position,"little"===this.endian);return this.position+=4,e}readInt32(){if(this.data.byteLength<this.position+4)throw"range error";const e=this.data.getInt32(this.position,"little"===this.endian);return this.position+=4,e}readFloat32(){if(this.data.byteLength<this.position+4)throw"range error";const e=this.data.getFloat32(this.position,"little"===this.endian);return this.position+=4,e}readFloat64(){if(this.data.byteLength<this.position+8)throw"range error";const e=this.data.getFloat64(this.position,"little"===this.endian);return this.position+=8,e}readInt64(){if(this.data.byteLength<this.position+8)throw"range error";const e=import_jsbi.default.DataViewGetBigInt64(this.data,this.position,"little"===this.endian);return this.position+=8,e}readUint64(){if(this.data.byteLength<this.position+8)throw"range error";const e=import_jsbi.default.DataViewGetBigUint64(this.data,this.position,"little"===this.endian);return this.position+=8,e}getPosition(){return this.position}setPosition(e){if(this.data.byteLength<e)throw"range error";this.position=e}IsEnd(){return this.position===this.data.byteLength-1}},AutoCadColorIndex_default=[0,16711680,16776960,65280,65535,255,16711935,16777215,8421504,12632256,16711680,16744319,13369344,13395558,10027008,10046540,8323072,8339263,4980736,4990502,16727808,16752511,13382400,13401958,10036736,10051404,8331008,8343359,4985600,4992806,16744192,16760703,13395456,13408614,10046464,10056268,8339200,8347455,4990464,4995366,16760576,16768895,13408512,13415014,10056192,10061132,8347392,8351551,4995328,4997670,16776960,16777087,13421568,13421670,10000384,10000460,8355584,8355647,5000192,5000230,12582656,14679935,10079232,11717734,7510016,8755276,6258432,7307071,3755008,4344870,8388352,12582783,6736896,10079334,5019648,7510092,4161280,6258495,2509824,3755046,4194048,10485631,3394560,8375398,2529280,6264908,2064128,5209919,1264640,3099686,65280,8388479,52224,6736998,38912,5019724,32512,4161343,19456,2509862,65343,8388511,52275,6737023,38950,5019743,32543,4161359,19475,2509871,65407,8388543,52326,6737049,38988,5019762,32575,4161375,19494,2509881,65471,8388575,52377,6737074,39026,5019781,32607,4161391,19513,2509890,65535,8388607,52428,6737100,39064,5019800,32639,4161407,19532,2509900,49151,8380415,39372,6730444,29336,5014936,24447,4157311,14668,2507340,32767,8372223,26316,6724044,19608,5010072,16255,4153215,9804,2505036,16383,8364031,13260,6717388,9880,5005208,8063,4149119,4940,2502476,255,8355839,204,6710988,152,5000344,127,4145023,76,2500172,4129023,10452991,3342540,8349388,2490520,6245528,2031743,5193599,1245260,3089996,8323327,12550143,6684876,10053324,4980888,7490712,4128895,6242175,2490444,3745356,12517631,14647295,10027212,11691724,7471256,8735896,6226047,7290751,3735628,4335180,16711935,16744447,13369548,13395660,9961624,9981080,8323199,8339327,4980812,4990540,16711871,16744415,13369497,13395634,9961586,9981061,8323167,8339311,4980793,4990530,16711807,16744383,13369446,13395609,9961548,9981042,8323135,8339295,4980774,4990521,16711743,16744351,13369395,13395583,9961510,9981023,8323103,8339279,4980755,4990511,3355443,5987163,8684676,11382189,14079702,16777215],DxfBaseReader=class{constructor(){this.pointer=0,this.eof=!1}},MAX_BYTES_COUNT=1e3,DxfBinaryReader=class extends DxfBaseReader{constructor(e){super(),this.int8Array=new Int8Array(MAX_BYTES_COUNT),this.caches={},this.reader=new BinaryReader2(e);const t=this.reader.readBytes(22);let r="";for(let e=0;e<18;e++)r+=String.fromCharCode(t[e]);if("AutoCAD Binary DXF"!=r)throw new Error("Invalid DXF file")}next(){if(!this.hasNext())throw this.eof?new Error("Cannot call 'next' after EOF group has been read"):new Error("Unexpected end of input: EOF group not read before end of file.");const e={code:this.reader.readInt16()};return e.value=this.parseGroupValue(e.code),0===e.code&&"EOF"===e.value&&(this.eof=!0),this.lastReadGroup=e,e}hasNext(){return!this.eof&&!this.reader.IsEnd()}isEOF(){return this.eof}parseGroupValue(e){if(e>=0&&e<=9)return this.readNullTerminatedString();if(e>=10&&e<=59)return this.reader.readFloat64();if(e>=60&&e<=79)return this.reader.readInt16();if(e>=90&&e<=99)return this.reader.readInt32();if(e>=100&&e<=109)return this.readNullTerminatedString();if(e>=110&&e<=149)return this.reader.readFloat64();if(e>=160&&e<=169)return this.reader.readInt64();if(e>=170&&e<=179)return this.reader.readInt16();if(e>=210&&e<=239)return this.reader.readFloat64();if(e>=270&&e<=289)return this.reader.readInt16();if(e>=290&&e<=299)return this.reader.readInt8()>0;if(e>=300&&e<=309)return this.readNullTerminatedString();if(e>=310&&e<=319){return buf2hex(this.ReadBinaryData())}if(e>=320&&e<=369)return this.readNullTerminatedString();if(e>=370&&e<=389)return this.reader.readInt16();if(e>=390&&e<=399)return this.readNullTerminatedString();if(e>=400&&e<=409)return this.reader.readInt16();if(e>=410&&e<=419)return this.readNullTerminatedString();if(e>=420&&e<=429)return this.reader.readInt32();if(e>=430&&e<=439)return this.readNullTerminatedString();if(e>=440&&e<=459)return this.reader.readInt32();if(e>=460&&e<=469)return this.reader.readFloat64();if(e>=470&&e<=481)return this.readNullTerminatedString();if(999===e)throw new Error("The comment group 999, is not used in binary DXF files at byte address!");if(1004===e){return buf2hex(this.ReadBinaryData())}return e>=1e3&&e<=1009?this.readNullTerminatedString():e>=1010&&e<=1059?this.reader.readFloat64():e>=1060&&e<=1070?this.reader.readInt16():1071===e?this.reader.readInt32():void log.warn(`[DxfBinReader] Invalid code '${e}' at byte address ${this.reader.getPosition()}`)}readNullTerminatedString(){var e;this.decoder||(this.decoder=new TextDecoder("utf-8"));let t=0,r=this.reader.readInt8();for(;0!==r;)this.int8Array[t++]=r,r=this.reader.readInt8();if(0===t)return"";if(t>MAX_BYTES_COUNT)return log.warn(`[DxfBinReader] Failed to read string! The number of bytes is ${t} !`),"";const i=this.int8Array.subarray(0,t),n=i.toString();if(this.caches[n])return this.caches[n];const s=null==(e=this.decoder)?void 0:e.decode(i);return this.caches[n]=s,s}ReadBinaryData(){const e=this.reader.readUint8();return this.reader.readBytes(e)}};
// node_modules/three/examples/jsm/loaders/PLYLoader.js
function buf2hex(e){return Array.prototype.map.call(e,(e=>("00"+e.toString(16)).slice(-2))).join("")}
// src/core/dxf-parser/DxfTextReader.ts
var DxfTextRender=class extends DxfBaseReader{constructor(e){super(),this.data=e}
/**
   * Gets the next group (code, value) from the array. A group is two consecutive elements
   * in the array. The first is the code, the second is the value.
   * @returns {{code: Number}|*}
   */next(){if(!this.hasNext())throw this.eof?new Error("Cannot call 'next' after EOF group has been read"):new Error("Unexpected end of input: EOF group not read before end of file. Ended on code "+this.data[this.pointer]);const e={code:parseInt(this.data[this.pointer])};return this.pointer++,e.value=parseGroupValue(e.code,this.data[this.pointer].trim()),this.pointer++,0===e.code&&"EOF"===e.value&&(this.eof=!0),this.lastReadGroup=e,e}
/**
   * Returns true if there is another code/value pair (2 elements in the array).
   * @returns {boolean}
   */hasNext(){return!this.eof&&!(this.pointer>this.data.length-2)}
/**
   * Returns true if the scanner is at the end of the array
   * @returns {boolean}
   */isEOF(){return this.eof}};function parseGroupValue(e,t){return e>=0&&e<=9?t:e>=10&&e<=59?parseFloat(t):e>=60&&e<=99?parseInt(t):e>=100&&e<=109?t:e>=110&&e<=149?parseFloat(t):e>=160&&e<=179?parseInt(t):e>=210&&e<=239?parseFloat(t):e>=270&&e<=289?parseInt(t):e>=290&&e<=299?parseBoolean(t):e>=300&&e<=369?t:e>=370&&e<=389?parseInt(t):e>=390&&e<=399?t:e>=400&&e<=409?parseInt(t):e>=410&&e<=419?t:e>=420&&e<=429?parseInt(t):e>=430&&e<=439?t:e>=440&&e<=459?parseInt(t):e>=460&&e<=469?parseFloat(t):e>=470&&e<=481||999===e||e>=1e3&&e<=1009?t:e>=1010&&e<=1059?parseFloat(t):e>=1060&&e<=1071?parseInt(t):(log.info("WARNING: Group code does not have a defined type: %j",{code:e,value:t}),t)}function parseBoolean(e){if("0"===e)return!1;if("1"===e)return!0;throw TypeError("String '"+e+"' cannot be cast to Boolean type")}
// src/core/dxf-parser/entities/3dface.ts
var import_lodash5=__toESM(require_lodash(),1),XDATA_KEY_ORIGINAL_HANDLE="OriginalHandle",XDATA_KEY_ORIGINAL_TYPE="OriginalType",XDATA_KEY_OUTLINES="Outlines",originalTypes=["PROXY","REGION","INSERT","HATCH"];
// src/core/dxf-parser/ParseHelpers.ts
function getAcadColor(e){return AutoCadColorIndex_default[e]}function parsePoint(e){const t={};let r=e.lastReadGroup,i=r.code;if(t.x=r.value,i+=10,r=e.next(),r.code!=i)throw new Error(`Expected code for point value to be ${i} but got ${r.code}`);return t.y=r.value,i+=10,r=e.next(),r.code!=i||(t.z=r.value,e.next()),t}function parseMatrix(e,t){let r=e.lastReadGroup;const i=[];for(let n=0;n<16;n++){if(r.code!==t)throw new Error(`Expected code for matrix value to be ${t} but got ${r.code}`);i.push(r.value),r=e.next()}return i}function checkCommonEntityProperties(e,t){switch(t.code){case 0:e.type=t.value;break;case 5:e.handle=t.value;break;case 6:e.lineType=t.value.toUpperCase();break;case 8:e.layer=t.value;break;case 48:e.lineTypeScale=t.value,e.lineTypeScale<=0&&(e.lineTypeScale=1);break;case 60:e.visible=0===t.value;break;case 62:e.isTrueColor||(e.colorIndex=t.value,e.colorIndex<0&&log.warn("[DxfParser] a negative value of colorIndex indicates that the layer is turned off"),e.color=getAcadColor(Math.abs(t.value)));break;case 67:e.inPaperSpace=0!==t.value;break;case 100:case 1001:break;case 330:e.ownerHandle=t.value;break;case 347:e.materialObjectHandle=t.value;break;case 370:e.lineweight=t.value;break;case 410:e.layoutName=t.value;break;case 420:e.isTrueColor=!0,e.color=t.value;break;case 1e3:if(t.value&&t.value.includes(XDATA_KEY_ORIGINAL_HANDLE)){const r=t.value.split(":").map((e=>e.trim()));e.extendedData||(e.extendedData={}),e.extendedData.originalHandle=r[1]}if(e.extendedData&&e.extendedData.outlines)try{e.extendedData.outlines=JSON.parse(t.value||"[]")}catch(t){e.extendedData.outlines=void 0}if(t.value&&t.value.includes(XDATA_KEY_OUTLINES)&&(e.extendedData||(e.extendedData={}),e.extendedData.outlines=[]),t.value&&t.value.includes(XDATA_KEY_ORIGINAL_TYPE)){const r=t.value.split(":").map((e=>e.trim()));e.extendedData||(e.extendedData={}),e.extendedData.originalType=r[1]}break;default:return!1}return!0}function checkCommonObjectProperties(e,t){switch(t.code){case 0:e.type=t.value;break;case 5:e.handle=t.value;break;case 330:e.ownerHandle=t.value;break;case 1e3:case 1001:break;default:return!1}return!0}
// src/core/dxf-parser/entities/3dface.ts
var ThreeDface=class{constructor(){this.ForEntityName="3DFACE"}parseEntity(e,t){const r={type:t.value,vertices:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 70:if(0!==t.value){const e=Math.log2(t.value)-1;r.vertices.splice(e,1)}t=e.next();break;case 10:r.vertices=parse3dFaceVertices(e,t),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}};function parse3dFaceVertices(e,t){const r=[];let i=!1,n=!1;for(let s=0;s<=4;s++){const s={};for(;!e.isEOF()&&0!==t.code&&!n;){switch(t.code){case 10:case 11:case 12:case 13:if(i){n=!0;continue}s.x=t.value,i=!0;break;case 20:case 21:case 22:case 23:s.y=t.value;break;case 30:case 31:case 32:case 33:s.z=t.value;break;default:return r}t=e.next()}(0,import_lodash5.isEmpty)(s)||r.push(s),i=!1,n=!1}return r}
// src/core/dxf-parser/entities/arc.ts
var Arc=class{constructor(){this.ForEntityName="ARC"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.center=parsePoint(e),t=e.lastReadGroup;break;case 40:r.radius=t.value,t=e.next();break;case 50:r.startAngle=Math.PI/180*t.value,t=e.next();break;case 51:r.endAngle=Math.PI/180*t.value,r.angleLength=r.endAngle-r.startAngle,t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Attdef=class{constructor(){this.ForEntityName="ATTDEF"}parseEntity(e,t){const r={type:t.value,xScale:1,textStyle:"STANDARD"};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 1:r.text=t.value,t=e.next();break;case 2:r.tag=t.value,t=e.next();break;case 3:r.prompt=t.value,t=e.next();break;case 7:r.textStyle=t.value,t=e.next();break;case 10:r.startPoint=parsePoint(e),t=e.lastReadGroup;break;case 11:r.endPoint=parsePoint(e),t=e.lastReadGroup;break;case 39:r.thickness=t.value,t=e.next();break;case 40:r.textHeight=t.value,t=e.next();break;case 41:r.xScale=t.value,t=e.next();break;case 50:r.rotation=t.value,t=e.next();break;case 51:r.obliqueAngle=t.value,t=e.next();break;case 70:r.invisible=!!(1&t.value),r.constant=!!(2&t.value),r.verificationRequired=!!(4&t.value),r.preset=!!(8&t.value),t=e.next();break;case 71:r.backwards=!!(2&t.value),r.mirrored=!!(4&t.value),t=e.next();break;case 72:r.horizontalJustification=t.value,t=e.next();break;case 73:r.fieldLength=t.value,t=e.next();break;case 74:r.verticalJustification=t.value,t=e.next();break;case 100:t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Attrib=class{constructor(){this.ForEntityName="ATTRIB"}parseEntity(e,t){const r={type:t.value,xScale:1,textStyle:"STANDARD"};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 1:r.text=t.value,t=e.next();break;case 2:r.tag=t.value,t=e.next();break;case 3:r.prompt=t.value,t=e.next();break;case 7:r.textStyle=t.value,t=e.next();break;case 10:r.startPoint=parsePoint(e),t=e.lastReadGroup;break;case 11:r.endPoint=parsePoint(e),t=e.lastReadGroup;break;case 39:r.thickness=t.value,t=e.next();break;case 40:r.textHeight=t.value,t=e.next();break;case 41:r.xScale=t.value,t=e.next();break;case 50:r.rotation=t.value,t=e.next();break;case 51:r.obliqueAngle=t.value,t=e.next();break;case 70:r.invisible=!!(1&t.value),r.constant=!!(2&t.value),r.verificationRequired=!!(4&t.value),r.preset=!!(8&t.value),t=e.next();break;case 71:r.backwards=!!(2&t.value),r.mirrored=!!(4&t.value),t=e.next();break;case 72:r.horizontalJustification=t.value,t=e.next();break;case 73:r.fieldLength=t.value,t=e.next();break;case 74:r.verticalJustification=t.value,t=e.next();break;case 100:t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Circle=class{constructor(){this.ForEntityName="CIRCLE"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.center=parsePoint(e),t=e.lastReadGroup;break;case 40:r.radius=t.value,t=e.next();break;case 50:r.startAngle=Math.PI/180*t.value,t=e.next();break;case 51:const i=Math.PI/180*t.value;i<r.startAngle?r.angleLength=i+2*Math.PI-r.startAngle:r.angleLength=i-r.startAngle,r.endAngle=i,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Dimension=class{constructor(){this.ForEntityName="DIMENSION"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 2:r.block=t.value,t=e.next();break;case 3:r.dimStyleName=t.value,t=e.next();break;case 10:r.anchorPoint=parsePoint(e),t=e.lastReadGroup;break;case 11:r.middleOfText=parsePoint(e),t=e.lastReadGroup;break;case 12:r.insertionPoint=parsePoint(e),t=e.lastReadGroup;break;case 13:r.linearOrAngularPoint1=parsePoint(e),t=e.lastReadGroup;break;case 14:r.linearOrAngularPoint2=parsePoint(e),t=e.lastReadGroup;break;case 15:r.diameterOrRadiusPoint=parsePoint(e),t=e.lastReadGroup;break;case 16:r.arcPoint=parsePoint(e),t=e.lastReadGroup;break;case 70:r.dimensionType=t.value,t=e.next();break;case 71:r.attachmentPoint=t.value,t=e.next();break;case 42:r.actualMeasurement=t.value,t=e.next();break;case 1:r.text=t.value,t=e.next();break;case 50:r.angle=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Ellipse=class{constructor(){this.ForEntityName="ELLIPSE"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.center=parsePoint(e),t=e.lastReadGroup;break;case 11:r.majorAxisEndPoint=parsePoint(e),t=e.lastReadGroup;break;case 40:r.axisRatio=t.value,t=e.next();break;case 41:r.startAngle=t.value,t=e.next();break;case 42:r.endAngle=t.value,t=e.next();break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 2:r.name=t.value,t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},HatchEdge=class{constructor(e){this.type=e}},HatchPolyline=class extends HatchEdge{constructor(){super(0/* Polyline */),this.points=[],this.isClosed=!0}},HatchLine=class extends HatchEdge{constructor(){super(1/* Line */),this.startPoint={x:0,y:0,z:0},this.endPoint={x:0,y:0,z:0}}},HatchArc=class extends HatchEdge{constructor(){super(2/* Arc */),this.center={x:0,y:0,z:0},this.radius=0,this.startAngle=0,this.endAngle=0,this.bCounterclockwise=!1}},HatchEllipse=class extends HatchEdge{constructor(){super(3/* Ellipse */),this.center={x:0,y:0,z:0},this.majorAxisEndPoint={x:0,y:0,z:0},this.minorRatio=0,this.startAngle=0,this.endAngle=0,this.bCounterclockwise=!1}},HatchSpline=class extends HatchEdge{constructor(){super(4/* Spline */),this.controlPoints=[],this.numControlPoints=0,this.knotValues=[],this.numKnots=0,this.bPeriodic=!1,this.bRational=!1,this.degreeOfSplineCurve=0}},Hatch=class{constructor(){this.ForEntityName="HATCH"}parseEntity(e,t){const r={type:t.value,boundaryPaths:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 2:r.patternName=t.value,t=e.next();break;case 10:r.elevationX=t.value,t=e.next();break;case 20:r.elevationY=t.value,t=e.next();break;case 30:r.elevationZ=t.value,t=e.next();break;case 41:r.patternScale=t.value,t=e.next();break;case 47:r.pixelSize=t.value,t=e.next();break;case 52:r.patternAngle=t.value,t=e.next();break;case 63:r.patternFillColor=t.value,t=e.next();break;case 70:r.solidFill=0!=(1&t.value),t=e.next();break;case 71:r.associativity=0!=(1&t.value),t=e.next();break;case 73:r.annotatedBoundary=0!=(1&t.value),t=e.next();break;case 75:r.style=t.value,t=e.next();break;case 76:r.patternType=t.value,t=e.next();break;case 78:r.patternLines=parseHatchPatternLines(t.value,e),t=e.lastReadGroup;break;case 91:r.boundaryPathsCount=t.value,r.boundaryPaths=parseHatchBoundaryPaths(r.boundaryPathsCount,e),t=e.lastReadGroup;break;case 98:r.seedPointsCount=t.value,t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 450:r.isGradientColor=1===t.value,t=e.next();break;case 451:case 452:case 460:case 461:case 462:case 463:case 470:t=e.next();break;case 453:r.gradientColorCount=t.value,r.gradientColors=parseGradientColors(r.gradientColorCount,e),t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}};
// src/core/dxf-parser/entities/attdef.ts
function parseHatchPolylineBoundaryPath(e){const t=new HatchPolyline;let r=e.next();const i=0!==r.value;r=e.next(),t.isClosed=0!==r.value,r=e.next();const n=r.value;r=e.next();for(let s=0;s<n;s++){const n=parsePoint(e);r=e.lastReadGroup,i&&(n.bulge=r.value,r=e.next()),t.points.push(n)}r=e.lastReadGroup,console.assert(97===r.code,"The reference count code 97 was expected.");const s=r.value;r=e.next();for(let t=0;t<s;t++)console.assert(330===r.code,"The reference handle code 330 was expected."),r=e.next();return{edges:[t],pathTypeFlag:-1}}function parseHatchEdgeBoundaryPath(e,t){const r=[];let i=t.next();for(;r.length<e;){if(72!==i.code){i=t.next();continue}switch(i.value){case 1/* Line */:{i=t.next();const e=new HatchLine;e.startPoint=parsePoint(t),e.endPoint=parsePoint(t),i=t.lastReadGroup,r.push(e);break}case 2/* Arc */:{i=t.next();const e=new HatchArc;e.center=parsePoint(t),i=t.lastReadGroup,e.radius=i.value,i=t.next(),e.startAngle=i.value,i=t.next(),e.endAngle=i.value,i=t.next(),e.bCounterclockwise=0!==i.value,i=t.next(),r.push(e);break}case 3/* Ellipse */:{i=t.next();const e=new HatchEllipse;e.center=parsePoint(t),e.majorAxisEndPoint=parsePoint(t),i=t.lastReadGroup,e.minorRatio=i.value,i=t.next(),e.startAngle=i.value,i=t.next(),e.endAngle=i.value,i=t.next(),e.bCounterclockwise=0!==i.value,i=t.next(),r.push(e);break}case 4/* Spline */:{i=t.next();const e=new HatchSpline;e.degreeOfSplineCurve=i.value,i=t.next(),e.bRational=0!==i.value,i=t.next(),e.bPeriodic=0!==i.value,i=t.next(),e.numKnots=i.value,i=t.next(),e.numControlPoints=i.value,i=t.next();for(let r=0;r<e.numKnots;r++)e.knotValues.push(i.value),i=t.next();for(let r=0;r<e.numControlPoints;r++){const r=i.value;i=t.next();const n=i.value;let s=1;i=t.next(),42===i.code&&(s=i.value,i=t.next()),e.controlPoints.push({x:r,y:n,z:s})}r.push(e);break}default:i=t.next()}}i=t.lastReadGroup,console.assert(97===i.code,"The reference count code 97 was expected.");const n=i.value;i=t.next();for(let e=0;e<n;e++)console.assert(330===i.code,"The reference handle code 330 was expected."),i=t.next();return{edges:r,pathTypeFlag:-1}}function parseHatchBoundaryPaths(e,t){const r=[];let i=-1,n=t.next();for(;r.length<e;){let e;switch(n.code){case 92:if(i=n.value,2/* Polyline */&i){if(e=parseHatchPolylineBoundaryPath(t),!e)throw new Error("[Hatch] Failed to parse hatch polyline boundary path !");e.pathTypeFlag=i,r.push(e),n=t.lastReadGroup}else n=t.next();break;case 93:e=parseHatchEdgeBoundaryPath(n.value,t),e.pathTypeFlag=i,r.push(e),n=t.lastReadGroup;break;default:n=t.next()}}return r}function parseHatchPatternLines(e,t){if(e<=0)return;const r=[];let i=t.next();for(let n=0;n<e;n++){let e=0;const n={x:0,y:0},s={x:0,y:0};let a=-1;const o=[];for(;!t.isEOF()&&0!==i.code;){let r=!1;switch(i.code){case 53:e=i.value;break;case 43:n.x=i.value;break;case 44:n.y=i.value;break;case 45:s.x=i.value;break;case 46:s.y=i.value;break;case 79:a=i.value;break;case 49:o.push(i.value);break;default:r=!0}if(i=t.next(),r||o.length===a)break}a>=0&&r.push({angle:e,origin:n,delta:s,dashPattern:o})}return r}function parseGradientColors(e,t){const r=[];let i=t.next();for(;r.length<e;)switch(i.code){case 63:default:i=t.next();break;case 421:r.push(i.value),i=t.next()}return r}
// src/core/dxf-parser/entities/insert.ts
var Insert=class{constructor(){this.ForEntityName="INSERT"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 2:r.block=t.value,t=e.next();break;case 66:r.attributesFollow=0!=t.value,t=e.next();break;case 41:r.xScale=t.value,t=e.next();break;case 42:r.yScale=t.value,t=e.next();break;case 43:r.zScale=t.value,t=e.next();break;case 10:r.position=parsePoint(e),t=e.lastReadGroup;break;case 50:r.rotation=t.value,t=e.next();break;case 70:r.columnCount=t.value,t=e.next();break;case 71:r.rowCount=t.value,t=e.next();break;case 44:r.columnSpacing=t.value,t=e.next();break;case 45:r.rowSpacing=t.value,t=e.next();break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Leader=class{constructor(){this.ForEntityName="LEADER"}parseEntity(e,t){const r={type:t.value,arrowFlag:1,
// arrowHeight: 2.5,
vertices:[]};t=e.next();let i=!1;for(;!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.vertices.push(parsePoint(e)),t=e.lastReadGroup;break;case 3:r.dimensionStyle=t.value,t=e.next();break;case 40:r.textHeight=t.value,t=e.next();break;case 41:r.textWidth=t.value,t=e.next();break;case 71:r.arrowFlag=t.value,t=e.next();break;case 72:r.pathType=t.value,t=e.next();break;case 73:r.creationFlag=t.value,t=e.next();break;case 74:r.direction=t.value,t=e.next();break;case 75:r.hasHookline=1===t.value,t=e.next();break;case 1001:i="ACAD"===t.value,t=e.next();break;case 1070:if(i){const i=getDimStylePropertyName(t.value);i&&(1005!=(t=e.next()).code&&1040!=t.code&&1070!=t.code||("DIMLDRBLK"===i&&(r.arrowHeadBlockHandle=t.value),"DIMASZ"===i&&(r.arrowHeight=t.value),"DIMSCALE"===i&&(r.arrowHeadScale=t.value),"DIMCLRD"===i&&t.value>0&&(r.colorIndex=t.value,r.color=getAcadColor(Math.abs(t.value)))))}t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}};
// src/core/dxf-parser/entities/leader.ts
function getDimStylePropertyName(e){switch(e){case 40:return"DIMSCALE";case 41:return"DIMASZ";case 42:return"DIMEXO";case 44:return"DIMEXE";case 75:return"DIMSE1";case 76:return"DIMSE2";case 77:return"DIMTAD";case 140:return"DIMTXT";case 144:return"DIMLFAC";case 147:return"DIMGAP";case 176:return"DIMCLRD";case 178:return"DIMCLRT";case 271:return"DIMDEC";case 341:return"DIMLDRBLK";default:return null}}
// src/core/dxf-parser/entities/line.ts
var Line2=class{constructor(){this.ForEntityName="LINE"}parseEntity(e,t){const r={type:t.value,vertices:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.vertices.unshift(parsePoint(e)),t=e.lastReadGroup;break;case 11:r.vertices.push(parsePoint(e)),t=e.lastReadGroup;break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 100:t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Lwpolyline=class{constructor(){this.ForEntityName="LWPOLYLINE"}parseEntity(e,t){const r={type:t.value,vertices:[]};let i=0;for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 38:r.elevation=t.value,t=e.next();break;case 39:r.thickness=t.value,t=e.next();break;case 70:r.shape=1==(1&t.value),r.hasContinuousLinetypePattern=128==(128&t.value),t=e.next();break;case 90:i=t.value,t=e.next();break;case 10:r.vertices.push(...parseLWPolylineVertices(i,e)),t=e.lastReadGroup;break;case 43:0!==t.value&&(r.constantWidth=t.value),t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}};
// src/core/dxf-parser/entities/lwpolyline.ts
function parseLWPolylineVertices(e,t){if(!e||e<=0)throw Error("n must be greater than 0 verticies");const r=[];let i=!1,n=!1,s=t.lastReadGroup;const a={};for(;!t.isEOF()&&0!==s.code&&!n;)switch(s.code){case 10:if(i){n=!0;continue}a.x=s.value,i=!0,s=t.next();break;case 20:a.y=s.value,s=t.next();break;case 30:a.z=s.value,s=t.next();break;case 40:a.startWidth=s.value,s=t.next();break;case 41:a.endWidth=s.value,s=t.next();break;case 42:0!=s.value&&(a.bulge=s.value),s=t.next();break;default:return i&&r.push(a),r}return r.push(a),i=!1,n=!1,r}
// src/core/dxf-parser/entities/mleader.ts
var MLeader=class{constructor(){this.ForEntityName="MULTILEADER"}parseEntity(e,t){const r={type:t.value};function i(){for(;!e.isEOF();)switch(t.code){case 40:r.contextData.contentScale=t.value,t=e.next();break;case 10:r.contextData.contentBasePosition=parsePoint(e),t=e.lastReadGroup;break;case 145:r.contextData.landingGap=t.value,t=e.next();break;case 290:r.contextData.hasMText=t.value,t=e.next();break;case 304:r.contextData.defaultTextContents=t.value,t=e.next();break;case 11:r.contextData.textNormalDirection=parsePoint(e),t=e.lastReadGroup;break;case 12:r.contextData.textLocation=parsePoint(e),t=e.lastReadGroup;break;case 13:r.contextData.textDirection=parsePoint(e),t=e.lastReadGroup;break;case 140:r.contextData.arrowHeadSize=t.value,t=e.next();break;case 41:r.contextData.textHeight=t.value,t=e.next();break;case 42:r.contextData.textRotation=t.value,t=e.next();break;case 43:r.contextData.textWidth=t.value,t=e.next();break;case 44:default:t=e.next();break;case 45:r.contextData.textLineSpacingFactor=t.value,t=e.next();break;case 90:r.contextData.textColor=t.value,t=e.next();break;case 170:r.contextData.textLineSpacingStyle=t.value,t=e.next();break;case 171:r.contextData.textAttachment=t.value,t=e.next();break;case 172:r.contextData.textFlowDirection=t.value,t=e.next();break;case 141:r.contextData.textBackgroundScaleFactor=t.value,t=e.next();break;case 92:r.contextData.textBackgroundTransparency=t.value,t=e.next();break;case 291:r.contextData.textBackgroundColorOn=t.value,t=e.next();break;case 292:r.contextData.textBackgroundFillOn=t.value,t=e.next();break;case 293:r.contextData.textUseAutoHeight=t.value,t=e.next();break;case 173:r.contextData.textColumnType=t.value,t=e.next();break;case 142:r.contextData.textColumnWidth=t.value,t=e.next();break;case 143:r.contextData.textColumnGutterWidth=t.value,t=e.next();break;case 144:r.contextData.textColumnHeight=t.value,t=e.next();break;case 295:r.contextData.textUseWordBreak=t.value,t=e.next();break;case 296:r.contextData.hasBlock=t.value,t=e.next();break;case 341:r.contextData.blockContentId=t.value,t=e.next();break;case 14:r.contextData.blockContentNormalDirection=parsePoint(e),t=e.lastReadGroup;break;case 15:r.contextData.blockContentPosition=parsePoint(e),t=e.lastReadGroup;break;case 16:r.contextData.blockContentScale=t.value,t=e.next();break;case 46:r.contextData.blockContentRotation=t.value,t=e.next();break;case 93:r.contextData.blockContentColor=t.value,t=e.next();break;case 47:r.contextData.blockTransformationMatrix=parseMatrix(e,47),t=e.lastReadGroup;break;case 110:r.contextData.planeOriginPoint=parsePoint(e),t=e.lastReadGroup;break;case 111:r.contextData.planeXAxisDirection=parsePoint(e),t=e.lastReadGroup;break;case 112:r.contextData.planeYAxisDirection=parsePoint(e),t=e.lastReadGroup;break;case 297:r.contextData.planeNormalReversed=t.value,t=e.next();break;case 301:return;case 302:n(),t=e.lastReadGroup}}function n(){const i={leaderLines:[]};for(r.contextData.leaders.push(i);!e.isEOF();)switch(t.code){case 290:i.hasSetLastLeaderLinePoint=t.value,t=e.next();break;case 291:i.hasSetDoglegVector=t.value,t=e.next();break;case 10:i.lastLeaderLinePoint=parsePoint(e),t=e.lastReadGroup;break;case 11:i.doglegVector=parsePoint(e),t=e.lastReadGroup;break;case 90:i.leaderBranchIndex=t.value,t=e.next();break;case 40:i.doglegLength=t.value,t=e.next();break;case 303:return;case 304:s(),t=e.lastReadGroup;break;default:t=e.next()}}function s(){const i={vertices:[[]]};for(r.contextData.leaders[r.contextData.leaders.length-1].leaderLines.push(i);!e.isEOF();)switch(t.code){case 10:i.vertices[0].push(parsePoint(e)),t=e.lastReadGroup;break;case 305:return;default:t=e.next()}}return r.contextData={leaders:[]},t=e.next(),function(){for(;!e.isEOF();)switch(t.code){case 0:return;case 340:r.leaderStyleId=t.value,t=e.next();break;case 170:r.leaderLineType=t.value,t=e.next();break;case 91:r.leaderLineColor=t.value,t=e.next();break;case 341:r.leaderLineTypeId=t.value,t=e.next();break;case 171:r.leaderLineWeight=t.value,t=e.next();break;case 41:r.doglegLength=t.value,t=e.next();break;case 290:r.enableLanding=t.value,t=e.next();break;case 291:r.enableDogLeg=t.value,t=e.next();break;case 342:r.arrowHeadId=t.value,t=e.next();break;case 42:r.arrowHeadSize=t.value,t=e.next();break;case 172:r.contentType=t.value,t=e.next();break;case 173:case 95:r.textLeftAttachmentType=t.value,t=e.next();break;case 174:r.textAngleType=t.value,t=e.next();break;case 175:r.textAlignmentType=t.value,t=e.next();break;case 343:r.textStyleId=t.value,t=e.next();break;case 92:r.textColor=t.value,t=e.next();break;case 292:r.enableFrameText=t.value,t=e.next();break;case 344:r.blockContentId=t.value,t=e.next();break;case 93:r.blockContentColor=t.value,t=e.next();break;case 10:r.blockContentScale=parsePoint(e),t=e.lastReadGroup;break;case 43:r.blockContentRotation=t.value,t=e.next();break;case 176:r.blockContentConnectionType=t.value,t=e.next();break;case 293:r.enableAnotationScale=t.value,t=e.next();break;case 94:r.arrowHeadIndex=t.value,t=e.next();break;case 177:r.blockAttributeIndex=t.value,t=e.next();break;case 44:r.blockAttributeWidth=t.value,t=e.next();break;case 302:r.blockAttributeTextString=t.value,t=e.next();break;case 294:r.textDirectionNegative=t.value,t=e.next();break;case 178:r.textAlignInIPE=t.value,t=e.next();break;case 179:r.textAttachmentPoint=t.value,t=e.next();break;case 271:r.textAttachmentDirectionMText=t.value,t=e.next();break;case 272:r.textAttachmentDirectionBottom=t.value,t=e.next();break;case 273:r.textAttachmentDirectionTop=t.value,t=e.next();break;case 300:i(),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}}(),r}},Mtext=class{constructor(){this.ForEntityName="MTEXT"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 3:case 1:r.text?r.text+=t.value:r.text=t.value,t=e.next();break;case 10:r.position=parsePoint(e),t=e.lastReadGroup;break;case 7:r.textStyle=t.value,t=e.next();break;case 44:r.lineSpaceFactor=t.value,t=e.next();break;case 11:r.directionVector=parsePoint(e),t=e.lastReadGroup;break;case 40:r.height=t.value,t=e.next();break;case 41:r.width=t.value,t=e.next();break;case 50:r.rotation=t.value,t=e.next();break;case 71:r.attachmentPoint=t.value,t=e.next();break;case 72:r.drawingDirection=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Ole=class{constructor(){this.ForEntityName="OLE2FRAME"}parseEntity(e,t){const r={type:t.value,binaryData:""};for(t=e.next();"OLE"!==t.value&&0!==t.code;)switch(t.code){case 3:r.documentType=t.value,t=e.next();break;case 70:r.version=t.value,t=e.next();break;case 10:r.leftUpX=t.value,t=e.next();break;case 20:r.leftUpY=t.value,t=e.next();break;case 30:r.leftUpZ=t.value,t=e.next();break;case 11:r.rightDownX=t.value,t=e.next();break;case 21:r.rightDownY=t.value,t=e.next();break;case 31:r.rightDownZ=t.value,t=e.next();break;case 90:r.lengthOfBinaryData=t.value,t=e.next();break;case 310:r.binaryData+=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Point=class{constructor(){this.ForEntityName="POINT"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.position=parsePoint(e),t=e.lastReadGroup;break;case 39:r.thickness=t.value,t=e.next();break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 100:t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Vertex2=class{constructor(){this.ForEntityName="VERTEX"}parseEntity(e,t){var r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.x=t.value,t=e.next();break;case 20:r.y=t.value,t=e.next();break;case 30:r.z=t.value,t=e.next();break;case 40:case 41:case 50:t=e.next();break;case 42:0!=t.value&&(r.bulge=t.value),t=e.next();break;case 70:r.curveFittingVertex=0!=(1&t.value),r.curveFitTangent=0!=(2&t.value),r.splineVertex=0!=(8&t.value),r.splineControlPoint=0!=(16&t.value),r.threeDPolylineVertex=0!=(32&t.value),r.threeDPolylineMesh=0!=(64&t.value),r.polyfaceMeshVertex=0!=(128&t.value),t=e.next();break;case 71:r.faceA=t.value,t=e.next();break;case 72:r.faceB=t.value,t=e.next();break;case 73:r.faceC=t.value,t=e.next();break;case 74:r.faceD=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Polyline=class{constructor(){this.ForEntityName="POLYLINE"}parseEntity(e,t){var r={type:t.value,vertices:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:case 20:case 30:case 40:case 41:case 71:case 72:case 73:case 74:case 75:t=e.next();break;case 39:t=e.next(),r.thickness=t.value;break;case 70:r.shape=0!=(1&t.value),r.includesCurveFitVertices=0!=(2&t.value),r.includesSplineFitVertices=0!=(4&t.value),r.is3dPolyline=0!=(8&t.value),r.is3dPolygonMesh=0!=(16&t.value),r.is3dPolygonMeshClosed=0!=(32&t.value),r.isPolyfaceMesh=0!=(64&t.value),r.hasContinuousLinetypePattern=0!=(128&t.value),t=e.next();break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r.vertices=parsePolylineVertices(e,t),r}};
// src/core/dxf-parser/entities/mtext.ts
function parsePolylineVertices(e,t){const r=new Vertex2,i=[];for(;!e.isEOF();)if(0===t.code)if("VERTEX"===t.value)i.push(r.parseEntity(e,t)),t=e.lastReadGroup;else if("SEQEND"===t.value){parseSeqEnd(e,t);break}return i}function parseSeqEnd(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)if(101===t.code)for(;0!=t.code;)t=e.next();else checkCommonEntityProperties(r,t),t=e.next();return r}
// src/core/dxf-parser/entities/ray.ts
var Ray2=class{constructor(){this.ForEntityName="RAY"}parseEntity(e,t){const r={type:t.value,vertices:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.vertices.unshift(parsePoint(e)),t=e.lastReadGroup;break;case 11:r.directionVector=parsePoint(e),t=e.lastReadGroup;break;case 100:t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Region=class{constructor(){this.ForEntityName="REGION"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 70:r.modelerVersion=t.value,t=e.next();break;case 1:r.proprietaryData=t.value,t=e.next();break;case 3:r.proprietaryData+=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Seqend=class{constructor(){this.ForEntityName="SEQEND"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)if(-2===t.code);else checkCommonEntityProperties(r,t),t=e.next();return r}},Solid=class{constructor(){this.ForEntityName="SOLID"}parseEntity(e,t){const r={type:t.value,points:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.points[0]=parsePoint(e),t=e.lastReadGroup;break;case 11:r.points[1]=parsePoint(e),t=e.lastReadGroup;break;case 12:r.points[2]=parsePoint(e),t=e.lastReadGroup;break;case 13:r.points[3]=parsePoint(e),t=e.lastReadGroup;break;case 210:r.extrusionDirection=parsePoint(e),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Spline=class{constructor(){this.ForEntityName="SPLINE"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.controlPoints||(r.controlPoints=[]),r.controlPoints.push(parsePoint(e)),t=e.lastReadGroup;break;case 11:r.fitPoints||(r.fitPoints=[]),r.fitPoints.push(parsePoint(e)),t=e.lastReadGroup;break;case 12:r.startTangent=parsePoint(e),t=e.lastReadGroup;break;case 13:r.endTangent=parsePoint(e),t=e.lastReadGroup;break;case 40:r.knotValues||(r.knotValues=[]),r.knotValues.push(t.value),t=e.next();break;case 70:0!=(1&t.value)&&(r.closed=!0),0!=(2&t.value)&&(r.periodic=!0),0!=(4&t.value)&&(r.rational=!0),0!=(8&t.value)&&(r.planar=!0),0!=(16&t.value)&&(r.planar=!0,r.linear=!0),t=e.next();break;case 71:r.degreeOfSplineCurve=t.value,t=e.next();break;case 72:r.numberOfKnots=t.value,t=e.next();break;case 73:r.numberOfControlPoints=t.value,t=e.next();break;case 74:r.numberOfFitPoints=t.value,t=e.next();break;case 210:r.normalVector=parsePoint(e),t=e.lastReadGroup;break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Text=class{constructor(){this.ForEntityName="TEXT"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.startPoint=parsePoint(e),t=e.lastReadGroup;break;case 11:r.endPoint=parsePoint(e),t=e.lastReadGroup;break;case 40:r.textHeight=t.value,t=e.next();break;case 41:r.xScale=t.value,t=e.next();break;case 50:r.rotation=t.value,t=e.next();break;case 1:r.text=t.value,t=e.next();break;case 72:r.halign=t.value,t=e.next();break;case 73:r.valign=t.value,t=e.next();break;case 7:r.textStyle=t.value,t=e.next();break;case 71:r.mirrored=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Viewport=class{constructor(){this.ForEntityName="VIEWPORT"}parseEntity(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 68:r.viewportStatus=t.value,t=e.next();break;case 40:r.width_paperSpace=t.value,t=e.next();break;case 41:r.height_paperSpace=t.value,t=e.next();break;case 69:r.viewportId=t.value,t=e.next();break;case 10:r.centerPoint=parsePoint(e),t=e.lastReadGroup;break;case 12:r.centerPoint_dcs=parsePoint(e),t=e.lastReadGroup;break;case 13:r.snapBasePoint_dcs=parsePoint(e),t=e.lastReadGroup;break;case 14:r.snapSpacing_dcs=parsePoint(e),t=e.lastReadGroup;break;case 15:r.gridSpacing_dcs=parsePoint(e),t=e.lastReadGroup;break;case 16:r.viewDirection=parsePoint(e),t=e.lastReadGroup;break;case 17:r.viewTarget=parsePoint(e),t=e.lastReadGroup;break;case 42:r.perspectiveLens=t.value,t=e.next();break;case 43:r.frontClippingPlaneZ=t.value,t=e.next();break;case 44:r.backClippingPlaneZ=t.value,t=e.next();break;case 45:r.viewHeight=t.value,t=e.next();break;case 50:r.snapAngle=t.value,t=e.next();break;case 51:r.viewTwistAngle=t.value,t=e.next();break;case 72:r.circleZoomPercent=t.value,t=e.next();break;case 331:r.frozenLayerHandles=r.frozenLayerHandles||[],r.frozenLayerHandles.push(t.value),t=e.next();break;case 90:r.viewportStatusFlags=t.value,t=e.next();break;case 340:r.viewportClippingBoundaryhandleId=t.value,t=e.next();break;case 1:r.plotStyleSheetName=t.value,t=e.next();break;case 281:r.renderMode=t.value,t=e.next();break;case 71:r.viewportFlag_ucs=t.value,t=e.next();break;case 74:r.ucsIcon=t.value,t=e.next();break;case 110:r.ucsOrigin=parsePoint(e),t=e.lastReadGroup;break;case 111:r.ucsXAxis=parsePoint(e),t=e.lastReadGroup;break;case 112:r.ucsYAxis=parsePoint(e),t=e.lastReadGroup;break;case 345:r.ucsTableRecordHandle=t.value,t=e.next();break;case 346:r.baseUcsTableRecordHandle=t.value,t=e.next();break;case 79:r.orthographicType=t.value,t=e.next();break;case 146:r.elevation=t.value,t=e.next();break;case 170:r.shadePlotMode=t.value,t=e.next();break;case 61:r.frequency=t.value,t=e.next();break;case 292:r.lightingFlag=t.value,t=e.next();break;case 282:r.lightingType=t.value,t=e.next();break;case 141:r.viewBrightness=t.value,t=e.next();break;case 142:r.viewContrast=t.value,t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},XLine=class{constructor(){this.ForEntityName="XLINE"}parseEntity(e,t){const r={type:t.value,vertices:[]};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 10:r.vertices.unshift(parsePoint(e)),t=e.lastReadGroup;break;case 11:r.directionVector=parsePoint(e),t=e.lastReadGroup;break;case 100:t=e.next();break;case 101:for(;0!=t.code;)t=e.next();break;default:checkCommonEntityProperties(r,t),t=e.next()}return r}},Dictionary=class{constructor(){this.ForObjectName="DICTIONARY"}parseObject(e,t){const r={type:t.value},i=[],n=[];for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 280:r.isHardOwner=1===t.value,t=e.next();break;case 281:r.cloningFlag=t.value,t=e.next();break;case 3:i.push(t.value),t=e.next();break;case 350:case 360:n.push(t.value),t=e.next();break;case 100:case 102:t=e.next();break;default:checkCommonObjectProperties(r,t
/*, scanner*/),t=e.next()}if(i.length!==n.length)throw new Error("The number of Dictionary entries does not match !");return r.entries={},i.forEach(((e,t)=>{r.entries[n[t]]=e})),r}},Layout=class{constructor(){this.ForObjectName="LAYOUT"}parseObject(e,t){const r={type:t.value};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 100:t=e.next();break;case 1:r.layoutName=t.value,t=e.next();break;case 70:r.flag=t.value,t=e.next();break;case 71:r.tabOrder=t.value,t=e.next();break;case 76:r.orthographicType=t.value,t=e.next();break;case 10:r.minLimit=parsePoint(e),t=e.lastReadGroup;break;case 11:r.maxLimit=parsePoint(e),t=e.lastReadGroup;break;case 12:r.basePoint=parsePoint(e),t=e.lastReadGroup;break;case 13:r.origin=parsePoint(e),t=e.lastReadGroup;break;case 14:r.minExtent=parsePoint(e),t=e.lastReadGroup;break;case 15:r.maxExtent=parsePoint(e),t=e.lastReadGroup;break;case 16:r.XAxis=parsePoint(e),t=e.lastReadGroup;break;case 17:r.YAxis=parsePoint(e),t=e.lastReadGroup;break;case 146:r.elevation=t.value,t=e.next();break;case 331:r.viewportHandle=t.value,t=e.next();break;default:checkCommonObjectProperties(r,t
/*, scanner*/),t=e.next()}return r.blockTableHandle=r.ownerHandle,r}},SortEntsTable=class{constructor(){this.ForObjectName="SORTENTSTABLE"}parseObject(e,t){const r={type:t.value};let i=!1;r.sortEntsObject={},r.sortEntsObject.entityHandles=[];let n=[];for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 5:i?(n.push(t.value),r.sortEntsObject.entityHandles.push(n),n=[]):r.handle=t.value,t=e.next();break;case 100:t=e.next(),i=!0;break;case 102:t=e.next();break;case 330:i?r.sortEntsObject.ownerHandle=t.value:r.ownerHandle=t.value,t=e.next();break;case 331:n.push(t.value),t=e.next();break;default:checkCommonObjectProperties(r,t
/*, scanner*/),t=e.next()}return r}},SpatialFilter=class{constructor(){this.ForObjectName="SPATIAL_FILTER"}parseObject(e,t){const r={type:t.value};let i,n;for(r.vertices=[],t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 11:r.origin=parsePoint(e),t=e.lastReadGroup;break;case 70:r.numberOfPointsOnClipBoundary=t.value,2===r.numberOfPointsOnClipBoundary?(t=e.next(),i=parsePoint(e),t=e.lastReadGroup,n=parsePoint(e),t=e.lastReadGroup,r.vertices.push(i,{x:n.x,y:i.y},n,{x:i.x,y:n.y},i)):r.numberOfPointsOnClipBoundary>2?(r.vertices=parsePolylineVertices2(r.numberOfPointsOnClipBoundary,e),t=e.lastReadGroup):t=e.next();break;case 71:r.clipBoundaryVisible=1===t.value,t=e.next();break;case 72:r.frontClippingPlaneFlag=1===t.value,t=e.next(),r.frontClippingPlaneFlag&&40===t.code&&(r.frontClippingPlaneDistance=t.value,t=e.next());break;case 73:r.backClippingPlaneFlag=1===t.value,t=e.next(),r.backClippingPlaneFlag&&41===t.code&&(r.backClippingPlaneDistance=t.value,t=e.next());break;case 100:case 102:t=e.next();break;case 210:r.extrusionDirectionX=t.value,t=e.next();break;case 220:r.extrusionDirectionY=t.value,t=e.next();break;case 230:r.extrusionDirectionZ=t.value,t=e.next();break;case 40:r.invertBlockMatrix=parseMatrix2(e,40),r.matrix=parseMatrix2(e,40),t=e.lastReadGroup;break;default:checkCommonObjectProperties(r,t
/*, scanner*/),t=e.next()}return r}};
// src/core/dxf-parser/entities/region.ts
function parsePolylineVertices2(e,t){t.next();const r=[];for(;r.length<e;)r.push(parsePoint(t));return r}function parseMatrix2(e,t){let r=e.lastReadGroup;const i=[];for(let n=0;n<12;n++){if(r.code!==t)throw new Error(`Expected code for matrix value to be ${t} but got ${r.code}`);i.push(r.value),r=e.next()}return i}
// src/core/dxf-parser/objects/xrecord.ts
var XRecord=class{constructor(){this.ForObjectName="XRECORD"}parseObject(e,t){const r={type:t.value,binaryData:""};for(t=e.next();!e.isEOF()&&0!==t.code;)switch(t.code){case 100:case 311:t=e.next();break;case 280:r.cloningFlag=t.value,t=e.next();break;case 310:r.binaryData+=t.value,t=e.next();break;default:checkCommonObjectProperties(r,t
/*, scanner*/),t=e.next()}return r}};
// src/core/dxf-parser/DxfParser.ts
function registerDefaultEntityHandlers(e){e.registerEntityHandler(ThreeDface),e.registerEntityHandler(Arc),e.registerEntityHandler(Attdef),e.registerEntityHandler(Attrib),e.registerEntityHandler(Circle),e.registerEntityHandler(Dimension),e.registerEntityHandler(MLeader),e.registerEntityHandler(Ellipse),e.registerEntityHandler(Hatch),e.registerEntityHandler(Insert),e.registerEntityHandler(Leader),e.registerEntityHandler(Line2),e.registerEntityHandler(Lwpolyline),e.registerEntityHandler(Mtext),e.registerEntityHandler(Ole),e.registerEntityHandler(Point),e.registerEntityHandler(Polyline),e.registerEntityHandler(Region),e.registerEntityHandler(Ray2),e.registerEntityHandler(Seqend),e.registerEntityHandler(Solid),e.registerEntityHandler(Spline),e.registerEntityHandler(Text),e.registerEntityHandler(Viewport),e.registerEntityHandler(XLine)}function registerDefaultObjectHandlers(e){e.registerObjectHandler(Dictionary),e.registerObjectHandler(Layout),e.registerObjectHandler(SortEntsTable),e.registerObjectHandler(SpatialFilter),e.registerObjectHandler(XRecord)}function IsBinaryDxf(e){const t=new BinaryReader2(e).readBytes(22);let r="";for(let e=0;e<18;e++)r+=String.fromCharCode(t[e]);return"AutoCAD Binary DXF"===r}var DxfParser=class{constructor(){this._entityHandlers={},this._objectHandlers={},this._layoutBlocks={},
// for log usage
this.unhandledSections={},this.unhandledObjects={},this.unhandledEntities={},this.unsupportedLineTypes={},registerDefaultEntityHandlers(this),registerDefaultObjectHandlers(this)}parse(e){if("string"==typeof e){const t=e.split(/\r\n|\r|\n/g),r=new DxfTextRender(t);return this._parse(r)}{let t;if(IsBinaryDxf(e))t=new DxfBinaryReader(e);else{const r=(new TextDecoder).decode(e).split(/\r\n|\r|\n/g);t=new DxfTextRender(r)}return this._parse(t)}}registerEntityHandler(e){const t=new e;this._entityHandlers[t.ForEntityName]=t}registerObjectHandler(e){const t=new e;this._objectHandlers[t.ForObjectName]=t}parseSync(e){return this.parse(e)}parseStream(e){let t="";const r=this;return new Promise(((i,n)=>{e.on("data",(e=>{t+=e})),e.on("end",(()=>{try{i(r.parse(t))}catch(e){n(e)}})),e.on("error",(e=>{n(e)}))}))}_parse(e){const t={};let r=0;if(!e.hasNext())throw Error("Empty file");const i=this;let n;function s(){let t=null,r=null;const i={};for(n=e.next();;){if(groupIs(n,0,"ENDSEC")){t&&(i[t]=r);break}9===n.code?(t&&(i[t]=r),t=n.value):10===n.code?r={x:n.value}:20===n.code?r.y=n.value:30===n.code?r.z=n.value:r=n.value,n=e.next()}return n=e.next(),i}function a(){const t={};for(n=e.next();"EOF"!==n.value&&!groupIs(n,0,"ENDSEC");)if(groupIs(n,0,"BLOCK")){log.trace("block {");const e=o();log.trace("}"),f(e),e.name?t[e.name]=e:log.error(`[DxfParser] Block with handle '${e.handle}' is missing a name, ignored!`)}else logUnhandledGroup(n),n=e.next();return t}function o(){const t={};for(n=e.next();"EOF"!==n.value;){switch(n.code){case 1:t.xrefPath=n.value,n=e.next();break;case 2:t.name=n.value,n=e.next();break;case 3:t.name2=n.value,n=e.next();break;case 4:t.description=n.value,n=e.next();break;case 5:t.handle=n.value,n=e.next();break;case 8:t.layer=n.value,n=e.next();break;case 10:t.position=m(n),n=e.lastReadGroup;break;case 67:t.paperSpace=!(!n.value||1!==n.value),n=e.next();break;case 70:t.blockType=n.value,n=e.next();break;case 100:n=e.next();break;case 330:t.ownerHandle=n.value,n=e.next();break;case 0:if("ENDBLK"==n.value)break;t.entities=p(!0);break;default:logUnhandledGroup(n),n=e.next()}if(groupIs(n,0,"ENDBLK")){n=e.next();break}}return t}function l(){const t={};for(n=e.next();"EOF"!==n.value&&!groupIs(n,0,"ENDSEC");)if(groupIs(n,0,"TABLE")){n=e.next();h[n.value]?(log.trace(n.value+" Table {"),t[h[n.value].tableName]=u(n),log.trace("}")):log.trace("Unhandled Table "+n.value)}else n=e.next();return n=e.next(),t}const c="ENDTAB";function u(t){const r=h[t.value],i={};let s=0;for(n=e.next();!groupIs(n,0,c);)switch(n.code){case 5:i.handle=n.value,n=e.next();break;case 330:i.ownerHandle=n.value,n=e.next();break;case 100:"AcDbSymbolTable"===n.value||logUnhandledGroup(n),n=e.next();break;case 70:s=n.value,n=e.next();break;case 0:n.value===r.dxfSymbolName?i[r.tableRecordsProperty]=r.parseTableRecords():(logUnhandledGroup(n),n=e.next());break;default:logUnhandledGroup(n),n=e.next()}const a=i[r.tableRecordsProperty];if(a){const e=a.constructor===Array?a.length:"object"==typeof a?Object.keys(a).length:void 0;s!==e&&log.warn(`[DxfParser] Parsed ${e} ${r.dxfSymbolName}s but expected ${s}`)}return n=e.next(),i}const h={VPORT:{tableRecordsProperty:"viewPorts",tableName:"viewPort",dxfSymbolName:"VPORT",parseTableRecords:function(){const t=[];let r={};for(log.trace("ViewPort {"),n=e.next();!groupIs(n,0,c);)switch(n.code){case 2:r.name=n.value,n=e.next();break;case 10:r.lowerLeftCorner=m(n),n=e.lastReadGroup;break;case 11:r.upperRightCorner=m(n),n=e.lastReadGroup;break;case 12:r.center=m(n),n=e.lastReadGroup;break;case 13:r.snapBasePoint=m(n),n=e.lastReadGroup;break;case 14:r.snapSpacing=m(n),n=e.lastReadGroup;break;case 15:r.gridSpacing=m(n),n=e.lastReadGroup;break;case 16:r.viewDirectionFromTarget=m(n),n=e.lastReadGroup;break;case 17:r.viewTarget=m(n),n=e.lastReadGroup;break;case 40:case 45:r.viewHeight=n.value,n=e.next();break;case 41:r.aspectRatio=n.value,n=e.next();break;case 42:r.lensLength=n.value,n=e.next();break;case 43:r.frontClippingPlane=n.value,n=e.next();break;case 44:r.backClippingPlane=n.value,n=e.next();break;case 50:r.snapRotationAngle=n.value,n=e.next();break;case 51:r.viewTwistAngle=n.value,n=e.next();break;case 79:r.orthographicType=n.value,n=e.next();break;case 110:r.ucsOrigin=m(n),n=e.lastReadGroup;break;case 111:r.ucsXAxis=m(n),n=e.lastReadGroup;break;case 112:r.ucsYAxis=m(n),n=e.lastReadGroup;break;case 281:r.renderMode=n.value,n=e.next();break;case 282:r.defaultLightingType=n.value,n=e.next();break;case 292:r.defaultLightingOn=n.value,n=e.next();break;case 330:r.ownerHandle=n.value,n=e.next();break;case 63:case 421:case 431:r.ambientColor=n.value,n=e.next();break;case 0:"VPORT"===n.value&&(log.trace("}"),t.push(r),log.trace("ViewPort {"),r={},n=e.next());break;default:logUnhandledGroup(n),n=e.next()}return log.trace("}"),t.push(r),t}},LTYPE:{tableRecordsProperty:"lineTypes",tableName:"lineType",dxfSymbolName:"LTYPE",parseTableRecords:function(){const t={};let r={},s=0,a="",o=!1;for(log.trace("LType {"),n=e.next();!groupIs(n,0,"ENDTAB");)switch(n.code){case 2:r.name=n.value.toUpperCase(),a=r.name,n=e.next();break;case 3:r.description=n.value,n=e.next();break;case 9:case 44:case 45:case 46:case 70:case 75:default:n=e.next();break;case 40:r.patternLength=n.value,n=e.next();break;case 49:let l=n.value;o&&(l=Math.abs(l),o=!1),r.pattern.push(l),n=e.next();break;case 73:s=n.value,s>0&&(r.pattern=[]),n=e.next();break;case 74:0!==n.value&&(o=!0,i.unsupportedLineTypes[r.name]?i.unsupportedLineTypes[r.name]++:i.unsupportedLineTypes[r.name]=1),n=e.next();break;case 0:log.trace("}"),s>0&&s!==r.pattern.length&&log.warn("[DxfParser] lengths do not match on LTYPE pattern"),t[a]=r,r={},log.trace("LType {"),n=e.next()}return log.trace("}"),t[a]=r,t}},LAYER:{tableRecordsProperty:"layers",tableName:"layer",dxfSymbolName:"LAYER",parseTableRecords:function(){const t={};let r,i={};for(log.trace("Layer {"),n=e.next();!groupIs(n,0,"ENDTAB");)switch(n.code){case 2:i.name=n.value,r=n.value,n=e.next();break;case 5:i.handle=n.value,n=e.next();break;case 62:i.visible=n.value>=0,i.colorIndex=Math.abs(n.value),i.color=getAcadColor2(i.colorIndex),n=e.next();break;case 70:i.flag=n.value,i.frozen=(1&i.flag)>0,n=e.next();break;case 420:i.color=Math.abs(n.value),n=e.next();break;case 6:i.lineType=n.value.toUpperCase(),n=e.next();break;case 370:i.lineweight=n.value,n=e.next();break;case 0:"LAYER"===n.value&&(log.trace("}"),r&&(t[r]=i),log.trace("Layer {"),i={},r=void 0,n=e.next());break;default:logUnhandledGroup(n),n=e.next()}return log.trace("}"),r&&(t[r]=i),t}},BLOCK_RECORD:{tableRecordsProperty:"blockRecords",tableName:"blockRecord",dxfSymbolName:"BLOCK_RECORD",parseTableRecords:function(){const t={};let r,s={};for(log.trace("BlockRecord {"),n=e.next();!groupIs(n,0,"ENDTAB");)switch(n.code){case 5:s.handle=n.value,n=e.next();break;case 330:s.ownerHandle=n.value,n=e.next();break;case 2:s.blockName=n.value,r=s.blockName,n=e.next();break;case 340:s.layoutHandle=n.value,n=e.next();break;case 70:s.blockInsertUnits=n.value,n=e.next();break;case 280:s.blockExplodability=n.value,n=e.next();break;case 281:s.blockScalability=n.value,n=e.next();break;case 310:s.bitmap=n.value,n=e.next();break;case 0:if("BLOCK_RECORD"===n.value){log.trace("}"),r&&(t[r]=s);const a=s.layoutHandle;r&&a&&a.length>0&&"0"!==a&&(i._layoutBlocks[a]=s),log.trace("BlockRecord {"),s={},r=void 0,n=e.next()}else logUnhandledGroup(n),n=e.next();break;default:logUnhandledGroup(n),n=e.next()}log.trace("}"),r&&(t[r]=s);const a=s.layoutHandle;return r&&a&&a.length>0&&"0"!==a&&(i._layoutBlocks[a]=s),t}},STYLE:{tableRecordsProperty:"styles",tableName:"style",dxfSymbolName:"STYLE",parseTableRecords:function(){const t={};let r,i={};for(log.trace("Style {"),n=e.next();!groupIs(n,0,"ENDTAB");)switch(n.code){case 2:i.styleName=n.value,r=n.value,n=e.next();break;case 3:i.fontFile=n.value,n=e.next();break;case 4:i.bigFontFile=n.value,n=e.next();break;case 5:i.handle=n.value,n=e.next();break;case 7:i.textStyle=n.value,n=e.next();break;case 40:i.textHeight=n.value,n=e.next();break;case 41:i.xScale=n.value,n=e.next();break;case 42:i.priorTextHeight=n.value,n=e.next();break;case 50:i.rotation=n.value,n=e.next();break;case 70:default:n=e.next();break;case 71:i.mirroreType=n.value,n=e.next();break;case 330:i.ownerHandle=n.value,n=e.next();break;case 0:"STYLE"===n.value&&(log.trace("}"),r&&(t[r]=i),log.trace("Style {"),i={},r=void 0,n=e.next())}return log.trace("}"),r&&(t[r]=i),t}},DIMSTYLE:{tableRecordsProperty:"dimStyles",tableName:"dimStyle",dxfSymbolName:"DIMSTYLE",parseTableRecords:function(){const t={};let r,i={};for(log.trace("DimStyle {"),n=e.next();!groupIs(n,0,"ENDTAB");)switch(n.code){case 2:i.styleName=n.value,r=n.value,n=e.next();break;case 40:i.DIMSCALE=n.value,n=e.next();break;case 41:i.DIMASZ=n.value,n=e.next();break;case 42:i.DIMEXO=n.value,n=e.next();break;case 44:i.DIMEXE=n.value,n=e.next();break;case 75:i.DIMSE1=n.value,n=e.next();break;case 76:i.DIMSE2=n.value,n=e.next();break;case 77:i.DIMTAD=n.value,n=e.next();break;case 140:i.DIMTXT=n.value,n=e.next();break;case 144:i.DIMLFAC=n.value,n=e.next();break;case 147:i.DIMGAP=n.value,n=e.next();break;case 176:i.DIMCLRD=n.value,n=e.next();break;case 178:i.DIMCLRT=n.value,n=e.next();break;case 271:i.DIMDEC=n.value,n=e.next();break;case 341:i.DIMLDRBLK=n.value,n=e.next();break;case 70:default:n=e.next();break;case 0:"DIMSTYLE"===n.value&&(log.trace("}"),r&&(t[r]=i),log.trace("DimStyle {"),i={},r=void 0,n=e.next())}return log.trace("}"),r&&(t[r]=i),t}}};function p(t){const r=[],s=t?"ENDBLK":"ENDSEC";for(t||(n=e.next());;)if(0===n.code){if(n.value===s)break;const t=i._entityHandlers[n.value];if(null==t){const t=n.value;i.unhandledEntities[t]||(i.unhandledEntities[t]=0),i.unhandledEntities[t]++,n=e.next();continue}{log.trace(n.value+" {");const i=t.parseEntity(e,n);i&&(i.layer||(i.layer="0"),void 0===i.colorIndex&&(i.colorIndex=256),i.lineType||(i.lineType=BYLAYER)),n=e.lastReadGroup,log.trace("}"),f(i),r.push(i)}}else n=e.next();return"ENDSEC"==s&&(n=e.next()),r}function d(){const t={};for(n=e.next();"EOF"!==n.value;)if(0===n.code){if("ENDSEC"===n.value)break;const r=i._objectHandlers[n.value];if(null==r){const t=n.value;i.unhandledObjects[t]||(i.unhandledObjects[t]=0),i.unhandledObjects[t]++,n=e.next();continue}{log.trace(n.value+" {");const i=r.parseObject(e,n),s=n.value;n=e.lastReadGroup,log.trace("}"),f(i),t[s]||(t[s]=[]),t[s].push(i)}}else n=e.next();return n=e.next(),t.LAYOUT&&(Object.keys(i._layoutBlocks).length!==t.LAYOUT.length&&log.warn("[DxfParser] The number of layout and block associations does not match!"),t.LAYOUT.forEach((e=>{i._layoutBlocks[e.handle]&&(e.associatedBlockName=i._layoutBlocks[e.handle].blockName)})),t.LAYOUT.sort(((e,t)=>e.tabOrder-t.tabOrder))),t}function m(t){const r={};let i=t.code;if(r.x=t.value,i+=10,(t=e.next()).code!=i)throw new Error(`Expected code for point value to be ${i} but got ${t.code}.`);return r.y=t.value,i+=10,(t=e.next()).code!=i||(r.z=t.value,t=e.next()),r}function f(e){if(!e)throw new TypeError("entity cannot be undefined or null");e.handle||(e.handle=(r++).toString())}return function(){for(n=e.next();999===n.code;)n=e.next();for(;!e.isEOF();)if(0===n.code&&"SECTION"===n.value){if(n=e.next(),2!==n.code){log.error("Unexpected code %s after 0:SECTION",debugCode(n)),n=e.next();continue}if("HEADER"===n.value)log.trace("> HEADER"),t.header=s(),log.trace("<");else if("TABLES"===n.value)log.trace("> TABLES"),t.tables=l(),log.trace("<");else if("BLOCKS"===n.value)log.trace("> BLOCKS"),t.blocks=a(),log.trace("<");else if("ENTITIES"===n.value)log.trace("> ENTITIES"),t.entities=p(!1),log.trace("<");else if("OBJECTS"===n.value)log.trace("> OBJECTS"),t.objects=d(),log.trace("<");else if("EOF"===n.value)log.trace("EOF");else{const e=n.value;i.unhandledSections[e]?i.unhandledSections[e]++:i.unhandledSections[e]=1}}else n=e.next();i.unhandledSections={},i.unhandledEntities={},i.unhandledObjects={},i.unsupportedLineTypes={}}(),t}};function groupIs(e,t,r){return e.code===t&&e.value===r}function logUnhandledGroup(e){log.trace("unhandled group "+debugCode(e))}function debugCode(e){return e.code+":"+e.value}function getAcadColor2(e){return AutoCadColorIndex_default[e]}
// src/core/dxf/DXFLoader.ts
var import_concaveman=__toESM(require_concaveman(),1),version2="3.7.2",VERSION=version2,_hasatob="function"==typeof atob,_hasbtoa="function"==typeof btoa,_hasBuffer="function"==typeof Buffer,_TD="function"==typeof TextDecoder?new TextDecoder:void 0,_TE="function"==typeof TextEncoder?new TextEncoder:void 0,b64ch="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",b64chs=Array.prototype.slice.call(b64ch),b64tab=(e=>{let t={};return b64chs.forEach(((e,r)=>t[e]=r)),t})(),b64re=/^(?:[A-Za-z\d+\/]{4})*?(?:[A-Za-z\d+\/]{2}(?:==)?|[A-Za-z\d+\/]{3}=?)?$/,_fromCC=String.fromCharCode.bind(String),_U8Afrom="function"==typeof Uint8Array.from?Uint8Array.from.bind(Uint8Array):(e,t=(e=>e))=>new Uint8Array(Array.prototype.slice.call(e,0).map(t)),_mkUriSafe=e=>e.replace(/=/g,"").replace(/[+\/]/g,(e=>"+"==e?"-":"_")),_tidyB64=e=>e.replace(/[^A-Za-z0-9\+\/]/g,""),btoaPolyfill=e=>{let t,r,i,n,s="";const a=e.length%3;for(let a=0;a<e.length;){if((r=e.charCodeAt(a++))>255||(i=e.charCodeAt(a++))>255||(n=e.charCodeAt(a++))>255)throw new TypeError("invalid character found");t=r<<16|i<<8|n,s+=b64chs[t>>18&63]+b64chs[t>>12&63]+b64chs[t>>6&63]+b64chs[63&t]}return a?s.slice(0,a-3)+"===".substring(a):s},_btoa=_hasbtoa?e=>btoa(e):_hasBuffer?e=>Buffer.from(e,"binary").toString("base64"):btoaPolyfill,_fromUint8Array=_hasBuffer?e=>Buffer.from(e).toString("base64"):e=>{let t=[];for(let r=0,i=e.length;r<i;r+=4096)t.push(_fromCC.apply(null,e.subarray(r,r+4096)));return _btoa(t.join(""))},fromUint8Array=(e,t=!1)=>t?_mkUriSafe(_fromUint8Array(e)):_fromUint8Array(e),cb_utob=e=>{if(e.length<2)return(t=e.charCodeAt(0))<128?e:t<2048?_fromCC(192|t>>>6)+_fromCC(128|63&t):_fromCC(224|t>>>12&15)+_fromCC(128|t>>>6&63)+_fromCC(128|63&t);var t=65536+1024*(e.charCodeAt(0)-55296)+(e.charCodeAt(1)-56320);return _fromCC(240|t>>>18&7)+_fromCC(128|t>>>12&63)+_fromCC(128|t>>>6&63)+_fromCC(128|63&t)},re_utob=/[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g,utob=e=>e.replace(re_utob,cb_utob),_encode=_hasBuffer?e=>Buffer.from(e,"utf8").toString("base64"):_TE?e=>_fromUint8Array(_TE.encode(e)):e=>_btoa(utob(e)),encode=(e,t=!1)=>t?_mkUriSafe(_encode(e)):_encode(e),encodeURI2=e=>encode(e,!0),re_btou=/[\xC0-\xDF][\x80-\xBF]|[\xE0-\xEF][\x80-\xBF]{2}|[\xF0-\xF7][\x80-\xBF]{3}/g,cb_btou=e=>{switch(e.length){case 4:var t=((7&e.charCodeAt(0))<<18|(63&e.charCodeAt(1))<<12|(63&e.charCodeAt(2))<<6|63&e.charCodeAt(3))-65536;return _fromCC(55296+(t>>>10))+_fromCC(56320+(1023&t));case 3:return _fromCC((15&e.charCodeAt(0))<<12|(63&e.charCodeAt(1))<<6|63&e.charCodeAt(2));default:return _fromCC((31&e.charCodeAt(0))<<6|63&e.charCodeAt(1))}},btou=e=>e.replace(re_btou,cb_btou),atobPolyfill=e=>{if(e=e.replace(/\s+/g,""),!b64re.test(e))throw new TypeError("malformed base64.");e+="==".slice(2-(3&e.length));let t,r,i,n="";for(let s=0;s<e.length;)t=b64tab[e.charAt(s++)]<<18|b64tab[e.charAt(s++)]<<12|(r=b64tab[e.charAt(s++)])<<6|(i=b64tab[e.charAt(s++)]),n+=64===r?_fromCC(t>>16&255):64===i?_fromCC(t>>16&255,t>>8&255):_fromCC(t>>16&255,t>>8&255,255&t);return n},_atob=_hasatob?e=>atob(_tidyB64(e)):_hasBuffer?e=>Buffer.from(e,"base64").toString("binary"):atobPolyfill,_toUint8Array=_hasBuffer?e=>_U8Afrom(Buffer.from(e,"base64")):e=>_U8Afrom(_atob(e),(e=>e.charCodeAt(0))),toUint8Array=e=>_toUint8Array(_unURI(e)),_decode=_hasBuffer?e=>Buffer.from(e,"base64").toString("utf8"):_TD?e=>_TD.decode(_toUint8Array(e)):e=>btou(_atob(e)),_unURI=e=>_tidyB64(e.replace(/[-_]/g,(e=>"-"==e?"+":"/"))),decode=e=>_decode(_unURI(e)),isValid=e=>{if("string"!=typeof e)return!1;const t=e.replace(/\s+/g,"").replace(/={0,2}$/,"");return!/[^\s0-9a-zA-Z\+/]/.test(t)||!/[^\s0-9a-zA-Z\-_]/.test(t)},_noEnum=e=>({value:e,enumerable:!1,writable:!0,configurable:!0}),extendString=function(){const e=(e,t)=>Object.defineProperty(String.prototype,e,_noEnum(t));e("fromBase64",(function(){return decode(this)})),e("toBase64",(function(e){return encode(this,e)})),e("toBase64URI",(function(){return encode(this,!0)})),e("toBase64URL",(function(){return encode(this,!0)})),e("toUint8Array",(function(){return toUint8Array(this)}))},extendUint8Array=function(){const e=(e,t)=>Object.defineProperty(Uint8Array.prototype,e,_noEnum(t));e("toBase64",(function(e){return fromUint8Array(this,e)})),e("toBase64URI",(function(){return fromUint8Array(this,!0)})),e("toBase64URL",(function(){return fromUint8Array(this,!0)}))},extendBuiltins=()=>{extendString(),extendUint8Array()},gBase64={version:version2,VERSION:VERSION,atob:_atob,atobPolyfill:atobPolyfill,btoa:_btoa,btoaPolyfill:btoaPolyfill,fromBase64:decode,toBase64:encode,encode:encode,encodeURI:encodeURI2,encodeURL:encodeURI2,utob:utob,btou:btou,decode:decode,isValid:isValid,fromUint8Array:fromUint8Array,toUint8Array:toUint8Array,extendString:extendString,extendUint8Array:extendUint8Array,extendBuiltins:extendBuiltins},polybooljs=__toESM(require_polybooljs(),1),TextGeometry=class extends ExtrudeGeometry{constructor(e,t={}){const r=t.font;if(void 0===r)super();else{const i=r.generateShapes(e,t.size);t.depth=void 0!==t.height?t.height:50,void 0===t.bevelThickness&&(t.bevelThickness=10),void 0===t.bevelSize&&(t.bevelSize=8),void 0===t.bevelEnabled&&(t.bevelEnabled=!1),super(i,t)}this.type="TextGeometry"}},unitScaleToMeter=e=>"Unitless"/* Unitless */===e?1:"Inches"/* Inches */===e?.0254:"Feet"/* Feet */===e?.3048:"Millimeters"/* Millimeters */===e?.001:"Centimeters"/* Centimeters */===e?.01:("Meters"/* Meters */===e||console.warn(`[Units] Unsupported unit '${e}', will return 1 for unit scale.`),1),unitScaleConversion=(e,t)=>unitScaleToMeter(e)/unitScaleToMeter(t),versionKey="VERSION",getVersionFromLocalStorage=()=>window.localStorage.getItem(versionKey),setVersionToLocalStorage=()=>{window.localStorage.setItem(versionKey,version)},checkIsNewVersion=()=>getVersionFromLocalStorage()!==version&&(setVersionToLocalStorage(),!0),_IndexedDbManager=class{constructor(){this.DATABASE_NAME="gemini_viewer_db",this.TABLES=[{name:"viewpoint",options:{keyPath:"id",autoIncrement:!0},indexArray:[]},{name:"annotation",options:{keyPath:"id",autoIncrement:!0},indexArray:[]},{name:"dxfdata",options:{keyPath:"dxfDataId",autoIncrement:!1},indexArray:[]},{name:"fontdata",options:{keyPath:"url",autoIncrement:!0},indexArray:[]}],this.db=void 0}static instance(){return _IndexedDbManager._instance||(_IndexedDbManager._instance=new _IndexedDbManager),_IndexedDbManager._instance}
/**
   * Make sure to open database, and the table is already created before add/put/delete, etc.
   */getDatabase(){return __async(this,null,(function*(){let e=yield this.getDB(this.DATABASE_NAME);return this.db||(e.close(),checkIsNewVersion()&&(yield this.deleteDataBase(this.DATABASE_NAME)),e=yield this.getUpgradedDB(e)),e.onclose=()=>{this.db=void 0,log.debug(`[DB] Db ${e.name} is closed.`)},e.onerror=t=>{this.db=void 0,log.debug(`[DB] Db ${e.name} encountered error.`,t)},e.onabort=t=>{this.db=void 0,log.debug(`[DB] Db ${e.name} aborted.`,t)},e.onversionchange=e=>{log.debug("onversionchange",e)},this.db=e,Promise.resolve(this.db)}))}
/**
   * Close database.
   */closeDatabase(){this.db&&this.db.close()}deleteDataBase(e){return new Promise(((t,r)=>{const i=window.indexedDB.deleteDatabase(e);i.onerror=e=>{log.debug(e),r(e)},i.onsuccess=r=>{const i=r.target;log.debug(`[DB] Db ${e} delete old version ${r.oldVersion}.`),t(i)}}))}getDB(e){return __async(this,null,(function*(){return new Promise(((t,r)=>{const i=window.indexedDB.open(e);i.onerror=r,i.onsuccess=e=>{const r=e.target.result;log.debug(`[DB] Db ${r.name} opened (version ${r.version}).`),t(r)}}))}))}getUpgradedDB(e){return __async(this,null,(function*(){return new Promise(((t,r)=>{log.debug(`[DB] Upgrading db ${e.name} (version ${e.version})`);const i=window.indexedDB.open(e.name,e.version+1);i.onerror=r,i.onblocked=e=>{log.debug("onblocked",e)},i.onupgradeneeded=e=>{e.target.transaction.oncomplete=()=>{log.debug(`[DB] Upgrade is done (new version: ${t.version}).`)};const t=e.target.result,r=[];for(let e=0;e<this.TABLES.length;++e){const i=this.TABLES[e];if(!t.objectStoreNames.contains(i.name)){log.debug(`[DB] Creating table ${i.name}...`);const e=this.createTable(t,i.name,i.options,i.indexArray);r.push(e)}}r.length>0&&Promise.all(r).then((()=>{log.debug(`[DB] All(${r.length}) tables created.`)}))},i.onsuccess=e=>{const r=e.target.result;log.debug(`[DB] Db ${r.name} opened (version ${r.version}).`),t(r)}}))}))}createTable(e,t,r,i){return __async(this,null,(function*(){return new Promise((n=>{const s=e.createObjectStore(t,r);i&&i.forEach((e=>{s.createIndex(e.name,e.fields,{unique:e.unique})})),log.debug(`[DB] Table ${t} created.`),n(e)}))}))}},IndexedDbManager=_IndexedDbManager;
// node_modules/js-base64/base64.mjs
/**
 * Singleton design pattern
 */
IndexedDbManager._instance=void 0;
// src/core/indexeddb/BaseTable.ts
var BaseTable=class{constructor(){this.db=void 0,this.isCreatingTable=!1;if(-1===IndexedDbManager.instance().TABLES.findIndex((e=>e.name===this.tableName())))throw new Error(`Make sure to add table '${this.tableName()}' to IndexedDbManager.TABLES!`)}
/**
   * Derived class have to override this method and return a table name!
   */tableName(){throw new Error("Derived class have to override 'tableName', and set a proper table name!")}
/**
   * Adds a record to a table
   */add(e,t,r){const i=this.tableName();IndexedDbManager.instance().getDatabase().then((n=>{const s=n.transaction([i],"readwrite").objectStore(i).add(e);s.onsuccess=t,s.onerror=r})).finally((()=>{IndexedDbManager.instance().closeDatabase()})).catch((e=>{r&&r(e)}))}
/**
   * Saves a record
   */save(e,t,r){const i=this.tableName();IndexedDbManager.instance().getDatabase().then((n=>{const s=n.transaction([i],"readwrite").objectStore(i).put(e);s.onsuccess=t,s.onerror=r})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}
/**
   * Deletes a record
   */delete(e,t,r){const i=this.tableName();IndexedDbManager.instance().getDatabase().then((n=>{const s=n.transaction([i],"readwrite").objectStore(i).delete(e);s.onsuccess=t,s.onerror=r})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}
/**
   * Updates a record
   */update(){IndexedDbManager.instance().getDatabase().then((()=>{}))}
/**
   * Queries records in a table
   * @param cursorHandler callback to handle records one by one
   */query(e,t){const r=this.tableName();IndexedDbManager.instance().getDatabase().then((i=>{const n=i.transaction([r],"readonly").objectStore(r).openCursor();n.onsuccess=t=>{const r=t.target.result;r&&r.continue(),e&&e(r)},n.onerror=t})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}queryAll(e,t){const r=this.tableName();IndexedDbManager.instance().getDatabase().then((i=>{const n=i.transaction([r],"readonly").objectStore(r).getAll();n.onsuccess=t=>{e&&e(n.result)},n.onerror=t})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}clearAll(e,t){const r=this.tableName();IndexedDbManager.instance().getDatabase().then((i=>{const n=i.transaction([r],"readwrite").objectStore(r).clear();n.onsuccess=t=>{e&&e(t)},n.onerror=e=>{t&&t(e)}})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}},_DxfDataTable=class extends BaseTable{tableName(){return"dxfdata"}static instance(){return _DxfDataTable._instance||(_DxfDataTable._instance=new _DxfDataTable),_DxfDataTable._instance}
/**
   * Queires a dxf data
   * @param dxfDataId should be a unique id to identify different dxf files
   */
// eslint-disable-next-line
query(e,t,r){const i=[],n=this.tableName();IndexedDbManager.instance().getDatabase().then((s=>{const a=s.transaction([n],"readonly").objectStore(n).get(e);a.onerror=e=>{r&&r(e),log.info("[DxfDataTable] Failed to query !",e)},a.onsuccess=()=>{a.result&&i.push(a.result),t&&t(i)}})).finally((()=>{IndexedDbManager.instance().closeDatabase()}))}},DxfDataTable=_DxfDataTable;
// src/core/indexeddb/DxfDataTable.ts
/**
 * Singleton design pattern
 */
DxfDataTable._instance=void 0;
// src/core/indexeddb/FontDataTable.ts
var _FontDataTable=class extends BaseTable{tableName(){return"fontdata"}static instance(){return _FontDataTable._instance||(_FontDataTable._instance=new _FontDataTable),_FontDataTable._instance}
/**
   * Queires a dxf data
   * @param fileId should be a unique id to identify different dxf files
   */
// eslint-disable-next-line
query(e,t,r){let i;super.query((r=>{r?r.value&&r.value.url===e&&(i=r.value):t&&t(i)}),(e=>{r&&r(),console.log(e)}))}queryAll(){return __async(this,null,(function*(){return new Promise(((e,t)=>{__superGet(_FontDataTable.prototype,this,"queryAll").call(this,(t=>{e(t)}),(e=>{t(e)}))}))}))}},FontDataTable=_FontDataTable;
/**
 * Singleton design pattern
 */
FontDataTable._instance=void 0;
// src/core/shx-parser/TextShape.ts
var table,TextShape=class extends Shape{constructor(e,t){super(),this.width=0,this.lastPoint=e,this.polyLines=t,this.width=this.calcWidth(t)}offset(e){const t=[];for(let r=0;r<this.polyLines.length;r++){const i=this.polyLines[r],n=[];for(let t=0;t<i.length;t++){const r=i[t];n.push(r.clone().add(e))}t.push(n)}return new TextShape(this.lastPoint,t)}transform(e){const t=[];for(let r=0;r<this.polyLines.length;r++){const i=this.polyLines[r],n=[];for(let t=0;t<i.length;t++){const r=i[t];n.push(r.clone().applyMatrix3(e))}t.push(n)}return new TextShape(this.lastPoint.clone().applyMatrix3(e),t)}calcWidth(e){const t=new Box2(new Vector2,new Vector2);for(let r=0;r<e.length;r++){const i=e[r];for(let e=0;e<i.length;e++){const r=i[e];t.expandByPoint(r)}}const r=t.min.x||0;return(t.max.x||0)-r}toThreeGeometry(){const e=this.polyLines,t=[],r=[];let i=0;const n=new BufferGeometry;for(let n=0;n<e.length;n++){const s=e[n];for(let e=0;e<s.length;e++){const n=s[e];t.push(n.x,n.y,0),e===s.length-1||r.push(i,i+1),i++}}return n.setAttribute("position",new Float32BufferAttribute(t,3)),n.setIndex(r),n}},letters={
// 钢筋符号，出自：JGJ18-2012《钢筋焊接及验收规程》
// ?(similar to 'Φ'): HPB300 热轧光圆钢筋(一级钢)
130:[[[5,0],[5,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]]],
// ?: HRB335 热轧带肋钢筋(二级钢)
131:[[[3,0],[7,0]],[[5,0],[5,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]]],
// ?: HRB400 热轧带肋钢筋(三级钢)
132:[[[3,0],[7,0]],[[4,0],[4,9.5]],[[6,0],[6,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]]],
// ?: HRB500 热轧带肋钢筋(四级钢)
133:[[[3,0],[7,0]],[[4,0],[4,9.5]],[[6,0],[6,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]],[[3,9.5],[7,9.5]]],
// ?: HRBF335 细晶粒热轧带肋钢筋(二级钢)
134:[[[3,0],[7,0]],[[5,0],[5,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]],[[12,10],[9,10],[9,6]],
// part 1 of 'F' in top right
[[9,8],[11,8]]],
// ?: HRBF400 细晶粒热轧带肋钢筋(三级钢)
135:[[[3,0],[7,0]],[[4,0],[4,9.5]],[[6,0],[6,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]],[[12,10],[9,10],[9,6]],
// part 1 of 'F' in top right
[[9,8],[11,8]]],
// ?: HRBF500 细晶粒热轧带肋钢筋(四级钢)
136:[[[3,0],[7,0]],[[4,0],[4,9.5]],[[6,0],[6,9.5]],[[4,7.1],[2.6,6.6],[2.1,6.2],[1.7,5.4],[1.6,4],[2.1,3],[2.6,2.6],[3.9,2.2],[6.1,2.2],[7.5,2.6],[8,3.1],[8.4,3.9],[8.4,5.2],[7.9,6.1],[7.5,6.6],[6.1,7.1],[4,7.1]],[[3,9.5],[7,9.5]],[[12,10],[9,10],[9,6]],
// part 1 of 'F' in top right
[[9,8],[11,8]]],
// ²
178:[[[1.142,9.285],[1.142,9.428],[1.285,9.714],[1.428,9.857],[1.714,10],[2.285,10],[2.571,9.857],[2.714,9.714],[2.857,9.428],[2.857,9.142],[2.714,8.857],[2.428,8.428],[1,7],[3,7]]],
// ⌀ (not "Ø" and "ø")
8960:[[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]],[[0,0],[8,8]]],
// ㎡
20393:[[[0,0],[0,6.666]],[[0,4.761],[1.428,6.19],[2.38,6.666],[3.809,6.666],[4.761,6.19],[5.238,4.761],[5.238,0]],[[5.238,4.761],[6.666,6.19],[7.619,6.666],[9.047,6.666],[10,6.19],[10.476,4.761],[10.476,0]],[[11.142,9.285],[11.142,9.428],[11.285,9.714],[11.428,9.857],[11.714,10],[12.285,10],[12.571,9.857],[12.714,9.714],[12.857,9.428],[12.857,9.142],[12.714,8.857],[12.428,8.428],[11,7],[13,7]]],
// "　" (space from tridational Chinese)
41123:[],
// ① (①②③④⑤⑥⑦⑧⑨)
55714:[[[2,5.9],[2.6,6.1],[3.4,7],[3.4,1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ②
55970:[[[2.3,5.6],[2.3,5.9],[2.6,6.4],[2.9,6.7],[3.4,7],[4.6,7],[5.1,6.7],[5.4,6.4],[5.7,5.9],[5.7,5.3],[5.4,4.7],[4.9,3.9],[2,1],[6,1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ③
56226:[[[2.6,7],[5.7,7],[4,4.7],[4.9,4.7],[5.4,4.4],[5.7,4.1],[6,3.3],[6,2.7],[5.7,1.9],[5.1,1.3],[4.3,1],[3.4,1],[2.6,1.3],[2.3,1.6],[2,2.1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ④
56482:[[[4.9,7],[2,3],[6.3,3]],[[4.9,7],[4.9,1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ⑤
56738:[[[5.4,7],[2.6,7],[2.3,4.4],[2.6,4.7],[3.4,5],[4.3,5],[5.1,4.7],[5.7,4.1],[6,3.3],[6,2.7],[5.7,1.9],[5.1,1.3],[4.3,1],[3.4,1],[2.6,1.3],[2.3,1.6],[2,2.1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ⑥
56994:[[[5.4,6.1],[5.1,6.7],[4.3,7],[3.7,7],[2.9,6.7],[2.3,5.9],[2,4.4],[2,3],[2.3,1.9],[2.9,1.3],[3.7,1],[4,1],[4.9,1.3],[5.4,1.9],[5.7,2.7],[5.7,3],[5.4,3.9],[4.9,4.4],[4,4.7],[3.7,4.7],[2.9,4.4],[2.3,3.9],[2,3]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ⑦
57250:[[[2,7],[6,7],[3.1,1]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ⑧
57506:[[[3.4,7],[2.6,6.7],[2.3,6.1],[2.3,5.6],[2.6,5],[3.1,4.7],[4.3,4.4],[5.1,4.1],[5.7,3.6],[6,3],[6,2.1],[5.7,1.6],[5.4,1.3],[4.6,1],[3.4,1],[2.6,1.3],[2.3,1.6],[2,2.1],[2,3],[2.3,3.6],[2.9,4.1],[3.7,4.4],[4.9,4.7],[5.4,5],[5.7,5.6],[5.7,6.1],[5.4,6.7],[4.6,7],[3.4,7]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ⑨
57762:[[[5.7,5],[5.4,4.1],[4.9,3.6],[4,3.3],[3.7,3.3],[2.9,3.6],[2.3,4.1],[2,5],[2,5.3],[2.3,6.1],[2.9,6.7],[3.7,7],[4,7],[4.9,6.7],[5.4,6.1],[5.7,5],[5.7,3.6],[5.4,2.1],[4.9,1.3],[4,1],[3.4,1],[2.6,1.3],[2.3,1.9]],[[2.9,8],[1.7,7.4],[.6,6.3],[0,4.6],[0,3.4],[.6,1.7],[1.7,.6],[2.9,0],[4.6,0],[5.7,.6],[6.9,1.7],[7.4,3.4],[7.4,4.6],[6.9,6.3],[5.7,7.4],[4.6,8],[2.9,8]]],
// ﹃
60070:[[[0,6],[10,6],[10,4]]],
// ﹄
60326:[[[0,7],[0,5],[10,5]]]},transform=new Matrix3,FontFile=class{constructor(e){this.type=1/* Bigfont */,this.info="",this.orientation=0/* Horizontal */,this.baseUp=0,this.baseDown=0,this.fileHeader="",this.fileVersion="",
// text code data
// public datas: Map<number, Uint8Array> = new Map();
this.datas={},
// text shape
this.graphicData=new Map,this.url=e}getGraphicDataByCode(e,t){if(0===e)return;const r=this.datas;if(!this.graphicData.has(e)){if(!r[e]){if(letters[e]){const r=[];for(let t=0;t<letters[e].length;t++)r.push(letters[e][t].map((e=>new Vector2(e[0],e[1]))));const i=new TextShape(new Vector2,r),n=t/ShxFont.DEFAULT_SIZE;return transform.identity().scale(n,n),i.transform(transform)}return}{const t=r[e],i=ShxFont.DEFAULT_SIZE/this.baseUp,n=ShxParser.parserCode(this,t,i);this.graphicData.set(e,n)}}if(this.graphicData.has(e)){const r=t/ShxFont.DEFAULT_SIZE;return transform.identity().scale(r,r),this.graphicData.get(e).transform(transform)}}getGraphicTextShape(e,t,r){var i;return null==(i=this.getGraphicDataByCode(e,t))?void 0:i.offset(r)}getFontFile(){return{url:this.url,type:this.type,datas:this.datas,info:this.info,orientation:this.orientation,baseUp:this.baseUp,baseDown:this.baseDown,fileHeader:this.fileHeader,fileVersion:this.fileVersion}}setFontFile(e){this.url=e.url,this.type=e.type,this.datas=e.datas,this.info=e.info,this.orientation=e.orientation,this.baseUp=e.baseUp,this.baseDown=e.baseDown,this.fileHeader=e.fileHeader,this.fileVersion=e.fileVersion}releaseFontData(){this.datas={},this.graphicData.clear()}
/**
   * Catches dxf data into indexedDb
   */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
setFontDataToIndexedDb(){return __async(this,null,(function*(){const e=this.getFontFile();return new Promise(((t,r)=>{FontDataTable.instance().save(e,(()=>{console.log(`[FontFile] Saved '${this.url}' (${this.fileHeader}) to indexedDb`),t()}),(e=>r(`[FontFile] Failed to save '${this.url}' (${this.fileHeader}) to indexedDb! ${e}`)))}))}))}getFontDataByIndexedDb(){return __async(this,null,(function*(){return new Promise(((e,t)=>{FontDataTable.instance().query(this.url,(t=>{e(t)}),(()=>t("[FontFile] Failed to get FontData from IndexedDB")))}))}))}};
// src/core/shx-parser/ExtraLettersTemplate.ts
function initTable(){const e=[[161,169,161,254],[176,247,161,254],[129,160,64,254],[170,254,64,160],[168,169,64,160],[170,175,161,254],[248,254,161,254],[161,167,64,160]],t=new Uint16Array(23940);let r=0;for(const[i,n,s,a]of e)for(let e=s;e<=a;e++)if(127!==e)for(let s=i;s<=n;s++)t[r++]=e<<8|s;const i=new TextDecoder("gbk").decode(t);for(table=new Uint16Array(65536),r=0;r<i.length;r++)table[i.charCodeAt(r)]=t[r]}function encode2(e){table||initTable();const t=new Uint8Array(2*e.length);let r=0;for(let i=0;i<e.length;i++){const n=e.charCodeAt(i);if(n<128)t[r++]=n;else{const e=table[n];t[r++]=255&e,t[r++]=e>>8}}return t.subarray(0,r)}var 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traditionalChineseToSimpliled(e){return SIMPLIFIED_CHINESE_TABLE.charAt(TRADITIONAL_CHINESE_TABLE.indexOf(e.charAt(0)))}var reg=new RegExp("[一-龥]+");function isTraditionalChinese(e){return TRADITIONAL_CHINESE_TABLE.includes(e)}
// src/core/shx-parser/util/BitConverter.ts
var BitConverter=class{static GetBytes(e){switch(typeof e){case"string":{const t=new Uint16Array(e.length);for(let r=0;r<e.length;r++)t[r]=e.charCodeAt(r);return new Uint8Array(t.buffer)}case"number":return e-Math.floor(e)==0?e>4294967295?((t=new Float64Array(1))[0]=e,new Uint8Array(t.buffer)):function(t){return t[0]=e,new Uint8Array(t.buffer)}(new Int32Array(1)):function(t){return t[0]=e,new Uint8Array(t.buffer)}(new Float64Array(1));case"boolean":return function(t){return t[0]=Number(e),t}(new Uint8Array(1));default:if(e instanceof Array){const t=[];for(let r=0;r<e.length;r++)t.push(BitConverter.GetBytes(e[r]));let r=0;for(let e=0;e<t.length;e++)r+=t[e].length;const i=new Uint8Array(r);let n=0;for(let e=0;e<t.length;e++)for(let r=0;r<t[e].length;r++)i[n++]=t[e][r];return i}throw"Can't Convert To Bytes!!"}var t}static Get1Bytes(e){switch(typeof e){case"number":case"boolean":return new Uint8Array([Number(e)]);default:if(e instanceof Array){const t=[];for(let r=0;r<e.length;r++)t.push(this.Get1Bytes(e[r]));let r=0;for(let e=0;e<t.length;e++)r+=t[e].length;const i=new Uint8Array(r);let n=0;for(let e=0;e<t.length;e++)for(let r=0;r<t[e].length;r++)i[n++]=t[e][r];return i}throw"Can't Convert To Bytes!!"}}static byteTosbyte(e){return(127&e)-(128&e?128:0)}static ToBoolean(e,t){return!!e[t=t||0]}static ToInt8(e,t){return 128&e[t=t||0]?-(1+(255^e[t])):e[t]}static ToUInt8(e,t){return e[t=t||0]}static ToInt16(e,t){t=t||0;const r=e.slice(t,t+2);return new Int16Array(r.buffer,0,1)[0]}static ToInt32(e,t){t=t||0;const r=e.slice(t,t+4);return new Int32Array(r.buffer,0,1)[0]}static ToUInt16(e,t){t=t||0;const r=e.slice(t,t+2);return new Uint16Array(r.buffer,0,1)[0]}static ToUInt32(e,t){t=t||0;const r=e.slice(t,t+4);return new Uint32Array(r.buffer,0,1)[0]}static ToChar(e,t){t=t||0;const r=e.slice(t,t+2);return String.fromCharCode(new Uint16Array(r.buffer,0,1)[0])}static ToAscii(e,t){return t=t||0,String.fromCharCode(e[t])}static ToAsciiString(e,t,r){t=t||0,(r=r||e.length)+t>e.length&&(r-=t);let i="";for(let n=0;n<r;n++)i+=String.fromCharCode(e[t+n]||0);return i}static ToUTF16String(e,t,r){t=t||0,(r=r||e.length)+t>e.length&&(r-=t);const i=new Uint8Array(r);for(let n=0;n<r;n++)i[n]=e[t+n]||0;return String.fromCharCode.apply(null,Array.from(new Uint16Array(i.buffer,0,r/2)))}static ToFloat32(e,t){t=t||0;const r=e.slice(t,t+4);return new Float32Array(r.buffer,0,1)[0]}static ToFloat64(e,t){t=t||0;const r=e.slice(t,t+8);return new Float64Array(r.buffer,0,1)[0]}},_ShxParser=class{static parserHeader(e,t){let r="",i=!1,n=0;for(;;){const s=e.readInt8(),a=String.fromCharCode(s);if(i)a===t[n]?n++:(i=!1,n=0);else{if(a===t[n]){i=!0,n++;continue}r+=a}if(i&&n===t.length)break}return r}static getCode(e){const t=encode2(e);return t.length<2?t[0]:t.length<4?BitConverter.ToUInt16(t,0):BitConverter.ToUInt32(t,0)}static parserCode(e,t,r){let i=new Vector2;const n=[];let s=[];const a=[];let o=!1;for(let l=0;l<t.length;l++){const c=t[l];switch(c){case 0:break;case 1:o=!0,s.push(i.clone());break;case 2:o=!1,s.length>1&&(n.push(s.slice()),s=[]);break;case 3:l++,r/=t[l];break;case 4:l++,r*=t[l];break;case 5:if(4===a.length)throw"The position stack is only four locations deep";a.push(i);break;case 6:i=a.pop(),s.length>1&&(n.push(s.slice()),s=[]),o&&s.push(i.clone());break;case 7:{let a,o=0,c=r*e.baseUp;const u=i.clone();switch(s.length>1&&(n.push(s.slice()),s=[]),e.type){case 0/* Shapes */:l++,o=t[l];break;case 1/* Bigfont */:if(l++,o=t[l],0==o){l++,o=BitConverter.ToUInt16(new Uint8Array([t[l++],t[l++]]),0),u.x=t[l++]*r,u.y=t[l++]*r;c=t[l]*r}break;case 2/* Unifont */:l+=2,o=BitConverter.ToUInt16(new Uint8Array([t[l-1],t[l]]),0)}0!==o&&(a=e.getGraphicTextShape(o,c,u),a&&(n.push(...a.polyLines.slice()),i=a.lastPoint.clone()))}break;case 8:{const e=new Vector2;e.x=BitConverter.byteTosbyte(t[++l]),e.y=BitConverter.byteTosbyte(t[++l]),i.add(e.multiplyScalar(r)),o&&s.push(i.clone())}break;case 9:{const e=!0;for(;e;){const e=new Vector2;if(e.x=BitConverter.byteTosbyte(t[++l]),e.y=BitConverter.byteTosbyte(t[++l]),0==e.x&&0==e.y)break;i.add(e.multiplyScalar(r)),o&&s.push(i.clone())}}break;case 10:{const e=t[++l]*r,n=BitConverter.byteTosbyte(t[++l]),a=(112&n)>>4;let c=7&n;0==c&&(c=8);const u=Math.PI/4;let h=u*c,p=_ShxParser.CICLESPAN;n<0&&(p=-p,h=-h);const d=u*a,m=d+h,f=i.clone().sub(new Vector2(Math.cos(d)*e,Math.sin(d)*e));if(i=f.clone().add(new Vector2(Math.cos(m)*e,Math.sin(m)*e)),o){let t=d;const r=!0;for(;r&&(t+=p,n>=0&&t<m||n<0&&t>m);)s.push(f.clone().add(new Vector2(e*Math.cos(t),e*Math.sin(t))));s.push(i.clone())}}break;case 11:{const e=t[++l],n=t[++l],a=(255*t[++l]+t[++l])*r,c=BitConverter.byteTosbyte(t[++l]),u=(112&c)>>4;let h=7&c;0==h&&(h=8),0!=n&&h--;const p=Math.PI/4;let d=p*h,m=_ShxParser.CICLESPAN,f=1;c<0&&(m=-m,d=-d,f=-1);let g=p*u,_=g+d;g+=p*e/256*f,_+=p*n/256*f;const y=i.clone().sub(new Vector2(a*Math.cos(g),a*Math.sin(g)));if(i=y.clone().add(new Vector2(a*Math.cos(_),a*Math.sin(_))),o){let e=g;const t=!0;for(;t&&(e+=m,c>0&&e<_||c<0&&e>_);)s.push(y.clone().add(new Vector2(a*Math.cos(e),a*Math.sin(e))));s.push(i.clone())}}break;case 12:{const e=new Vector2;e.x=BitConverter.byteTosbyte(t[++l])*r,e.y=BitConverter.byteTosbyte(t[++l])*r;let n=BitConverter.byteTosbyte(t[++l]);n<-127&&(n=-127),o&&(0==n?s.push(i.clone().add(e)):s.push(_ShxParser._generateArcPoints(i,e,n/127))),i.add(e)}break;case 13:{const e=!0;for(;e;){const e=new Vector2;if(e.x=BitConverter.byteTosbyte(t[++l])*r,e.y=BitConverter.byteTosbyte(t[++l])*r,0==e.x&&0==e.y)break;let n=BitConverter.byteTosbyte(t[++l]);n<-127&&(n=-127),o&&(0==n?s.push(i.clone().add(e)):s.push(_ShxParser._generateArcPoints(i.clone(),e,n/127))),i.add(e)}}break;case 14:l=_ShxParser.skipCode(e,t,++l);break;default:if(c>15){const e=(240&c)>>4,t=15&c,n=new Vector2;switch(t){case 0:n.x=1;break;case 1:n.x=1,n.y=.5;break;case 2:n.x=1,n.y=1;break;case 3:n.x=.5,n.y=1;break;case 4:n.y=1;break;case 5:n.x=-.5,n.y=1;break;case 6:n.x=-1,n.y=1;break;case 7:n.x=-1,n.y=.5;break;case 8:n.x=-1;break;case 9:n.x=-1,n.y=-.5;break;case 10:n.x=-1,n.y=-1;break;case 11:n.x=-.5,n.y=-1;break;case 12:n.y=-1;break;case 13:n.x=.5,n.y=-1;break;case 14:n.x=1,n.y=-1;break;case 15:n.x=1,n.y=-.5}i.add(n.multiplyScalar(e*r)),o&&s.push(i.clone())}}}return new TextShape(i,n)}static skipCode(e,t,r){switch(t[r]){case 0:case 1:case 2:case 5:case 6:case 14:default:break;case 3:case 4:r++;break;case 7:switch(e.type){case 0/* Shapes */:r++;break;case 1/* Bigfont */:0==t[++r]&&(r+=6);break;case 2/* Unifont */:r+=2}break;case 8:case 10:r+=2;break;case 9:{const e=!0;for(;e;){const e=t[++r],i=t[++r];if(0==e&&0==i)break}}break;case 11:r+=5;break;case 12:r+=3;break;case 13:{const e=!0;for(;e;){const e=t[++r],i=t[++r];if(0==e&&0==i)break;t[++r]}}}return r}static _generateArcPoints(e,t,r){const i=e.clone().add(t),n=r<0;r=Math.abs(r);const s=t.length()/2,a=s*r,o=2*Math.atan(1/r),l=new Vector2(t.y,-t.x);l.normalize(),l.multiplyScalar(a);const c=Math.abs(s/Math.sin(o/2)),u=e.add(t.divideScalar(2));!1!==n?u.add(l):u.sub(l);const h=e.sub(u),p=i.sub(u);let d=Math.atan2(h.y,h.x);const m=Math.atan2(p.y,p.x);let f=_ShxParser.CICLESPAN;n?(f=-f,d<m&&(d+=2*Math.PI)):d>m&&(d-=2*Math.PI);let g=d;for(;;){if(g+=f,!n&&g<m||n&&g>m)return u.add(new Vector2(c*Math.cos(g),c*Math.sin(g)));break}return i}},ShxParser=_ShxParser;
// src/core/shx-parser/ShxParser.ts
ShxParser.stopFlag="0x00",ShxParser.FILE_STOP_FLAG=["\r","\n",""],
//0x0d, 0x0a, 0x1a
ShxParser.CICLESPAN=Math.PI/18;
// src/core/shx-parser/files/BigFontFile.ts
var BigFontFile=class extends FontFile{constructor(e){super(e),this.isExtend=!1,this.type=1/* Bigfont */}init(e){BitConverter.ToInt16(e.readBytes(2),0);const t=BitConverter.ToInt16(e.readBytes(2),0),r=BitConverter.ToInt16(e.readBytes(2),0);for(let t=0;t<r;t++)e.readBytes(2),e.readBytes(2);const i=[];for(let r=0;r<t;r++){const t=e.readBytes(8),r=BitConverter.ToUInt16(new Uint8Array([t[1],t[0]]),0),n=BitConverter.ToUInt16(t,2),s=BitConverter.ToUInt32(t,4);if(0===r&&0===n&&0===s)continue;const a=new BigFontIndexItem;a.code=r,a.length=n,a.offset=s,i.push(a)}const n={};for(const t of i)e.setPosition(t.offset),n[t.code]=e.readBytes(t.length);const s=n[0];let a=(this.info=utf8ArrayToStr(s)).indexOf("\0")+1;s.length-a==4?(this.baseUp=s[a++],this.baseDown=s[a++],this.orientation=s[a++]):(this.baseUp=s[a++],a++,this.orientation=s[a++],this.baseDown=s[a++],this.isExtend=!0),this.datas=n}},BigFontIndexItem=class{constructor(){this.code=0,this.length=0,this.offset=0}};function utf8ArrayToStr(e){let t,r,i,n,s;t="";const a=e.length;for(r=0;r<a;)switch(i=e[r++],i>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:t+=String.fromCharCode(i);break;case 12:case 13:n=e[r++],t+=String.fromCharCode((31&i)<<6|63&n);break;case 14:n=e[r++],s=e[r++],t+=String.fromCharCode((15&i)<<12|(63&n)<<6|(63&s)<<0)}return t}
// src/core/shx-parser/files/ShapeFontFile.ts
var ShapeFontFile=class extends FontFile{constructor(e){super(e),this.type=0/* Shapes */}init(e){e.readBytes(2),e.readBytes(2);const t=BitConverter.ToInt16(e.readBytes(2),0),r=[];for(let i=0;i<t;i++){const t=new ShapeIndexItem;t.code=BitConverter.ToUInt16(e.readBytes(2),0),t.length=BitConverter.ToUInt16(e.readBytes(2),0),r.push(t)}const i={};for(const t of r)i[t.code]=e.readBytes(t.length);const n=i[0];let s=(this.info=(new TextDecoder).decode(n)).indexOf("\0");this.baseUp=n[++s],this.baseDown=n[++s],this.orientation=n[++s],this.datas=i}},ShapeIndexItem=class{constructor(){this.code=0,this.length=0}},UniFontFile=class extends FontFile{constructor(e){super(e),this.type=2/* Unifont */,this.isUniCode=!0,this.isEmbedded=!1}init(e){const t=BitConverter.ToInt32(e.readBytes(4),0),r=BitConverter.ToInt16(e.readBytes(2),0),i=e.readBytes(r);let n=(this.info=(new TextDecoder).decode(i)).indexOf("\0");this.baseUp=i[++n],this.baseDown=i[++n],this.orientation=i[++n],this.isUniCode=0==i[++n],this.isEmbedded=0==i[++n];const s={},a=[];for(let r=0;r<t-1;r++){const t=new UniFontIndexItem;t.code=BitConverter.ToUInt16(e.readBytes(2),0),t.length=BitConverter.ToUInt16(e.readBytes(2),0),s[t.code]=e.readBytes(t.length),a.push(t)}this.datas=s}},UniFontIndexItem=class{constructor(){this.code=0,this.length=0}},tempVec22=new Vector2,_ShxFont=class extends Font{
// key is `${code}_${size}`
constructor(e){super(""),this.unsupportedChars={},
// just for log usage
// caches TextShapes in order to improve performance
this.textShapesCache=new Map,this.files=[],this.filesMap=new Map,e&&this.loadFiles(e)}loadFiles(e){return __async(this,null,(function*(){for(let t=0;t<e.length;t++){const r=e[t];this.files.push(this.loadFile(r))}yield this.saveFontDataToIndexdb(),this.releaseFontData()}))}loadFile(e){const{url:t,arrayBuffer:r}=e,i=new BinaryReader2(r),n=ShxParser.parserHeader(i,ShxParser.FILE_STOP_FLAG).split(" ");let s=null;switch(n[1]){case"shapes":s=new ShapeFontFile(t);break;case"bigfont":s=new BigFontFile(t);break;case"unifont":s=new UniFontFile(t)}return s&&(s.fileHeader=n[0],s.fileVersion=n[2],s.init(i),this.filesMap.set(t,s)),log.info(`[ShxFont] shx font loaded.The font file is ${n[0]} ${n[2]}`),s}getGraphicDataByChar(e,t){let r=ShxParser.getCode(e);return 0===r&&(r=e.charCodeAt(0)),this.getGraphicDataByCode(r,t)}getGraphicDataByCode(e,t){const r=`${e}_${t}`;if(this.textShapesCache.has(r))return this.textShapesCache.get(r);let i;for(let r=0;r<this.files.length;r++){if(i=this.files[r].getGraphicDataByCode(e,t),i)break}return i&&this.textShapesCache.set(r,i),i}getGraphicTextShape(e,t,r){var i;return null==(i=this.getGraphicDataByCode(e,t))?void 0:i.offset(r)}
/**
   *
   * @param str
   * @param size
   * @param lineHeight
   * @param lineSpace
   * @param wordSpace
   * @returns [TextShape]
   * @describe get char shape
   */getGraphicData(e,t=_ShxFont.DEFAULT_SIZE,r=0,i=0,n=0,s,a=!1){const o=[],l=e.split("\n");let c=(l.length-1)*(i+r),u=0,h=!1;for(let e=0;e<l.length;e++){const a=l[e];for(let e=0;e<a.length;e++){let l=a[e];isTraditionalChinese(l)&&(l=traditionalChineseToSimpliled(l));let p=this.getGraphicDataByChar(l,t);if(p||(p=this.getNotFoundTextShape(t),this.addUnsupportedChar(l)),p)if(0===p.polyLines.length&&(p.width=t+n,u+=n),h||s&&u+p.width>s){h?(u+=p.width+n,h=!1):(h=!0,u=0,c-=i+r),tempVec22.set(u,c);const e=p.offset(tempVec22);o.push(e),!h&&(u+=p.width+n)}else{tempVec22.set(u,c);const e=p.offset(tempVec22);o.push(e),u+=p.width+n}else this.addUnsupportedChar(l)}h=!1,u=0,c-=i+r}return o}getNotFoundTextShape(e){const t=ShxParser.getCode("？");return this.getGraphicDataByCode(t,e)}
/**
   *
   * @param str
   * @param size
   * @param lineHeight
   * @param lineSpace
   * @param wordSpace
   * @returns
   * @describe override methods
   */generateShapes(e,t=_ShxFont.DEFAULT_SIZE,r=0,i=0,n=0){return this.getGraphicData(e,t,r,i,n)}
/**
   * Just for log usage
   */addUnsupportedChar(e){this.unsupportedChars[e]||(this.unsupportedChars[e]=0),this.unsupportedChars[e]++}static checkFontIsLoaded(e){return __async(this,null,(function*(){let t=!1;const r=yield FontDataTable.instance().queryAll();if(r.length!==e.length)return!1;for(let i=0;i<r.length;i++){const n=r[i];if(n.datas instanceof Map){t=!1;break}if(0===Object.keys(n.datas).length){t=!1;break}if(!e.includes(n.url)){t=!1;break}t=!0}return t}))}saveFontDataToIndexdb(){return __async(this,null,(function*(){FontDataTable.instance().clearAll();const e=this.files.map((e=>e.setFontDataToIndexedDb()));return yield Promise.all(e).then((()=>{log.debug("[ShxFont] Saves font data to IndexDB")}))}))}getFontData(){return __async(this,null,(function*(){const e=yield FontDataTable.instance().queryAll(),t=[],r=new Map;for(let i=0;i<e.length;i++){const n=e[i];let s;switch(n.type){case 1/* Bigfont */:s=new BigFontFile(n.url);break;case 0/* Shapes */:s=new ShapeFontFile(n.url);break;case 2/* Unifont */:s=new UniFontFile(n.url)}s&&(s.setFontFile(n),t.push(s),r.set(n.url,s))}this.files=t,this.filesMap=r,log.debug("[ShxFont] Loaded font data from cache.")}))}releaseFontData(){for(let e=0;e<this.files.length;e++){this.files[e].releaseFontData()}this.files=[],this.filesMap.clear(),this.textShapesCache.clear()}destroy(){}},ShxFont=_ShxFont;
// src/core/dxf/HatchPatternShaders.ts
function createHatchPatternShaderMaterial(e,t,r,i){const n={u_cameraZoom:r,u_patternLines:{value:e},u_patternAngle:{value:t},u_color:{value:i}},s=
/*glsl*/`\n        uniform mat4 modelMatrix;\n        uniform float u_cameraZoom;\n        uniform vec3 u_color;\n        varying vec3 v_pos;\n\n        struct PatternLine {\n            vec2 origin;\n            vec2 delta;\n            float angle;\n            float pattern[MAX_PATTERN_SEGMENT_COUNT];\n            float patternSum[MAX_PATTERN_SEGMENT_COUNT+1];\n            float patternLength;\n        };\n\n        uniform PatternLine u_patternLines[${e.length}];\n        uniform float u_patternAngle;\n\n        #include <clipping_planes_pars_fragment>\n\n        // Clamp [0..1] range\n        #define saturate(a) clamp(a, 0.0, 1.0)\n\n        const float EPS = 0.000001;\n\n        vec2 getWorldScale() {\n            return vec2(length(modelMatrix[0].xyz), length(modelMatrix[1].xyz));\n        }\n\n        vec2 rotate(vec2 st, float rotation) {\n            const float PI = 3.1415926;\n            float angle = rotation * PI/180.0;\n            float sine = sin(angle), cosine = cos(angle);\n            return vec2(cosine * st.x - sine * st.y, cosine * st.y + sine * st.x);\n        }\n\n        vec2 translate(vec2 samplePosition, vec2 offset) {\n            //move samplepoint in the opposite direction that we want to move shapes in\n            return samplePosition - offset;\n        }\n\n        vec2 scale(vec2 samplePosition, float scale) {\n            return samplePosition / scale;\n        }\n\n        float sdfLine(vec2 st, vec2 a, vec2 b) {\n            vec2 ap = st - a;\n            vec2 ab = b - a;\n            return abs(((ap.x * ab.y) - (ab.x * ap.y))) / length(ab);\n        }\n\n        float drawSpaceLine(vec2 st, float distanceBetweenLines, float thick) {\n            float dist = sdfLine(st , vec2(0.0, 0.0) , vec2(1.0, 0.0));\n            \n            //vec2 tt = dFdy(st);\n            //float scale = (abs(tt.x)+abs(tt.y))/2.0;\n            //float scale = length(fwidth(st)) * 0.5;\n            // close to a pixel\n            //float thick = 2.0;\n            //thick = (thick * 0.5 - 0.5) * scale;\n\n            float lineDistance = abs(fract(dist / distanceBetweenLines + 0.5) - 0.5) * distanceBetweenLines;\n            //float distanceChange = fwidth(dist) * 0.5;\n            //float thresold = smoothstep(thick - distanceChange, thick + distanceChange, lineDistance);\n            //float thresold = step(thick,lineDistance);\n            // remove gradient\n            float thresold = step(thick,lineDistance);\n\n            return saturate(thresold);\n        }\n\n        float drawSolidLine(PatternLine patternLine, float thick) {\n            vec2 origin = patternLine.origin;\n            vec2 delta = patternLine.delta;\n            float distanceBetweenLines = length(delta);\n\n            origin = rotate(origin,u_patternAngle);\n            vec2 st = rotate(v_pos.xy - origin, -(patternLine.angle + u_patternAngle));\n\n            return drawSpaceLine(st, distanceBetweenLines , thick);\n        }\n\n        int getPatternIndex(PatternLine patternLine, float u ) {\n            u = mod(u, patternLine.patternLength);\n            float distance = 0.0;\n\n            #pragma unroll_loop_start\n            for(int i = 1; i < patternLine.patternSum.length(); i++){\n                if(u < patternLine.patternSum[i]) {\n                    distance = u - patternLine.patternSum[i-1];\n                    return i - 1;\n                }\n            }\n            #pragma unroll_loop_end\n\n            return -1;\n        }\n\n        float drawDashedLine(PatternLine patternLine, float thick){\n            float thresold = 1.0;\n            vec2 origin = patternLine.origin;\n            vec2 delta = patternLine.delta;        \n            float distanceBetweenLines = length(delta.y);\n\n            origin = rotate(origin, u_patternAngle);\n            vec2 st = rotate(v_pos.xy - origin, -(patternLine.angle + u_patternAngle));\n\n            float offsetX = st.y * delta.x/delta.y;\n            float u = st.x - offsetX;\n            int index = getPatternIndex(patternLine, u);\n            if(index < 0){\n                return thresold;\n            }\n\n            float size = patternLine.pattern[index];\n            if(size >= 0.0) {\n                thresold = drawSpaceLine(st, distanceBetweenLines , thick);\n            }\n            \n            return thresold;\n        }\n\n        float drawLine(PatternLine patternLine, float thick) {\n            float t = 0.0;\n            if(patternLine.patternLength > 0.0) {\n                t = drawDashedLine(patternLine, thick);\n            } else {\n                t = drawSolidLine(patternLine, thick);\n            }\n            return t;\n        }\n\n        void main() {\n            #include <clipping_planes_fragment>\n            \n            if(u_cameraZoom < EPS){\n                gl_FragColor = vec4(u_color, 1.0);\n                return;\n            }\n\n            vec2 worldScale = getWorldScale();\n            float averageScale = (abs(worldScale.x) + abs(worldScale.y))/2.0;\n            float thick = (0.7 / averageScale) / u_cameraZoom;\n\n            float total = 0.0;\n\n#if ${e.length} > 1\n            #pragma unroll_loop_start\n            for (int i = 0; i < u_patternLines.length(); i++) {\n                PatternLine pl = u_patternLines[i];\n                float t = drawLine(pl, thick);\n                total += (1.0 - t);\n            }\n            #pragma unroll_loop_end\n#else\n            float t = drawLine(u_patternLines[0], thick);\n            total += (1.0 - t);\n#endif\n\n            total = saturate(total);\n            if (total < 0.01) {\n                discard;\n            }\n\n            gl_FragColor = vec4(u_color * total, 1.0);\n        }\n        `;return new ShaderMaterial({uniforms:n,vertexShader:
/*glsl*/
"\n        varying vec3 v_pos;\n\n        #include <clipping_planes_pars_vertex>\n        void main() {\n            //vec4 worldPosition = modelMatrix * vec4(position, 1.0);\n            v_pos = position;\n\n            #include <begin_vertex>\n            #include <project_vertex>\n            #include <clipping_planes_vertex>\n        }",fragmentShader:s,clipping:!0})}
// src/core/dxf/LinePatternShaders.ts
ShxFont.DEFAULT_SIZE=12;var LinePatternShaders=class{
/**
   * Creates line shader by given pattern.
   * Note: remember to call line.computeLineDistances() in order to make it work!
   */
static createLineShaderMaterial(e,t,r,i,n){let s=0;const a=[];for(let t=0;t<e.length;t++)a[t]=e[t],0===a[t]&&(a[t]=.5),a[t]*=r,s+=Math.abs(a[t]);const o=UniformsUtils.merge([UniformsLib.common,{pattern:{type:"fv1",value:a},patternLength:{type:"f",value:s},u_color:{value:new Color(t)}}]);o.u_viewportScale=i,o.u_cameraZoom=n;const l=
/*glsl*/`\n            uniform mat4 modelMatrix;\n            uniform vec3 diffuse;\n            uniform vec3 u_color;\n            uniform float opacity;\n            uniform float pattern[${e.length}];\n            uniform float patternLength;\n            uniform float u_viewportScale;\n            uniform float u_cameraZoom;\n            varying float vLineDistance;\n\n            #include <clipping_planes_pars_fragment>\n\n            vec2 getWorldScale() {\n                return vec2(length(modelMatrix[0].xyz), length(modelMatrix[1].xyz));\n            }\n\n            void main() {\n\n                #include <clipping_planes_fragment>\n\n                // vec2 worldScale = getWorldScale();\n                // float averageScale = (abs(worldScale.x) + abs(worldScale.y))/2.0;\n                // When zoomed out to a certain extent, it is displayed as a solid line.\n                if(patternLength * u_viewportScale * u_cameraZoom/1.5 < 1.0){\n                    gl_FragColor = vec4(u_color, opacity);\n                    return;\n                }\n\n                float pos = mod(vLineDistance, patternLength * u_viewportScale);\n\n                for ( int i = 0; i < ${e.length}; i++ ) {\n                    pos = pos - abs(pattern[i] * u_viewportScale);\n                    if ( pos < 0.0 ) {\n                        if ( pattern[i] > 0.0 ) {\n                            gl_FragColor = vec4(u_color, opacity);\n                            break;\n                        }\n                        discard;\n                    }\n                }\n            }`;return new ShaderMaterial({uniforms:o,vertexShader:
/*glsl*/
"\n            attribute float lineDistance;\n            varying float vLineDistance;\n\n            #include <clipping_planes_pars_vertex>\n\n            void main() {\n                vLineDistance = lineDistance;\n\n                #include <begin_vertex>\n                #include <project_vertex>\n                #include <clipping_planes_vertex>\n            }",fragmentShader:l,clipping:!0})}},round10_default=(e,t)=>void 0===t||0==+t?Math.round(e):(e=+e,t=+t,isNaN(e)||"number"!=typeof t||t%1!=0?NaN:(e=e.toString().split("e"),+((e=(e=Math.round(+(e[0]+"e"+(e[1]?+e[1]-t:-t)))).toString().split("e"))[0]+"e"+(e[1]?+e[1]+t:t)))),bspline_default=(e,t,r,i,n)=>{const s=r.length,a=r[0].length;if(e<0||e>1)throw new Error("t out of bounds [0,1]: "+e);if(t<1)throw new Error("degree must be at least 1 (linear)");if(t>s-1)throw new Error("degree must be less than or equal to point count - 1");if(i){if(i.length!==s+t+1)throw new Error("bad knot vector length")}else{i=[];for(let e=0;e<s+t+1;e++)i[e]=e}const o=[t,i.length-1-t],l=i[o[0]],c=i[o[1]];let u;for(e=e*(c-l)+l,e=Math.max(e,l),e=Math.min(e,c),u=o[0];u<o[1]&&!(e>=i[u]&&e<=i[u+1]);u++);const h=[];for(let e=0;e<s;e++){h[e]=[];const t=n?n[e]:1;for(let i=0;i<a;i++)h[e][i]=r[e][i]*t;h[e][a]=t}let p;for(let r=1;r<=t+1;r++)for(let n=u;n>u-t-1+r;n--){p=(e-i[n])/(i[n+t+1-r]-i[n]);for(let e=0;e<a+1;e++)h[n][e]=(1-p)*h[n-1][e]+p*h[n][e]}const d=[];for(let e=0;e<a;e++)d[e]=round10_default(h[u][e]/h[u][a],-9);return d},dxfTextControlCodeSymbolMap={d:"°",c:"⌀",p:"±"},parseDxfMTextContent=(e,t)=>{e=e.replace(/%%(.)/g,((e,t)=>dxfTextControlCodeSymbolMap[t]||t));const r=null==t?void 0:t.encoding;let i,n=r instanceof TextDecoder?r:void 0,s="";const a=[],o=e=>{s&&(a.push(s),s=""),a.push(e)};for(let t=0;t<e.length;t++)switch(i=e[t]){default:s+=i,";"===i&&o(s);break;case"\\":switch(i=e[++t]){default:s+=i;break;case"P":s+="\n";break;case"f":case"F":{let r="";for(;i=e[++t];){if(";"===i){o({f:r});break}if("|"===i){const i={f:r},n=e.indexOf(";",++t);for(const r of e.slice(t,n).split("|"))i[r[0]]=+r.slice(1);t=n,o(i);break}r+="\\"===i?e[++t]:i}break}case"S":{let r,n="",s="";for(;i=e[++t];){if(";"===i){r&&o({S:[n,r,s]});break}"\\"===i?r?s+=e[++t]:n+=e[++t]:r?s+=i:"^"===i||"/"===i||"#"===i?r=i:n+=i}break}case"H":case"W":const a=++t,[,l,c]=e.slice(a,t=e.indexOf(";",t)).match(/^(\d*(?:\.\d+)?)(\D*)$/);o({[i]:[+l,c]});break;case"Q":case"A":case"C":case"c":case"T":{const r=++t;o({[i]:+e.slice(r,t=e.indexOf(";",t))});break}case"L":case"O":case"K":o({[i]:1});break;case"l":case"o":case"k":o({[i.toUpperCase()]:0});break;case"U":case"u":"+"===e[t+1]?(s+=String.fromCodePoint(parseInt(e.substr(t+2,4),16)),t+=5):s+=i;break;case"M":case"m":r?"+"!==e[t+1]||"0"!==e[t+2]&&"1"!==e[t+2]?s+=i:(s+=(n=n||new TextDecoder(r)).decode(new Uint8Array([parseInt(e.substr(t+3,2),16),parseInt(e.substr(t+5,2),16)])),t+=6):s+="\\"+i}break;case"{":{let r=1;const n=t;for(;i=e[++t];)if("{"===i)r++;else if("}"===i){if(0==--r){o(parseDxfMTextContent(e.slice(n+1,t)));break}}else"\\"===i&&t++;break}}return s&&a.push(s),a},dxfTextControlCodeSymbolMap2={d:"°",c:"⌀",p:"±"},decodeDxfTextCharacterCodes=(e,t)=>(e=decodeDxfTextUnicodeCodePoints(e),t?decodeDxfTextMbcsCharacterCodes(e,t):e),decodeDxfTextUnicodeCodePoints=e=>e.replace(/\\[uU]\+([0-9a-fA-F]{4})/g,((e,t)=>String.fromCodePoint(parseInt(t,16)))),decodeDxfTextMbcsCharacterCodes=(e,t)=>{let r=t instanceof TextDecoder?t:new TextDecoder(t);return e.replace(/\\[mM]\+[0|1]([0-9a-fA-F]{2})([0-9a-fA-F]{2})/g,((e,i,n)=>(r=r||new TextDecoder(t)).decode(new Uint8Array([parseInt(i,16),parseInt(n,16)]))))},parseDxfTextContent=(e,t)=>{let r=0,i={text:""};const n=[i],s=(e=decodeDxfTextCharacterCodes(e,null==t?void 0:t.encoding)).matchAll(/%%(\d\d\d|.)/g);for(const t of s){i.text+=e.slice(r,t.index);const s=t[1].toLowerCase(),a=dxfTextControlCodeSymbolMap2[s];a?i.text+=a:3===s.length?i.text+=String.fromCodePoint(+s):"k"===s||"o"===s||"u"===s?(i=__spreadProps(__spreadValues({},i),{text:""}),i[s]?delete i[s]:i[s]=1,n.push(i)):i.text+=s,r=t.index+t[0].length}return i.text+=e.slice(r),n.filter((e=>e.text))},XAxis=new Vector3(1,0,0),YAxis=new Vector3(0,1,0),ZAxis=new Vector3(0,0,1),Origin=new Vector3(0,0,0),Default_Color=0,Default_LineType="CONTINUOUS",Default_PointMaterial=new PointsMaterial({color:Default_Color}),Default_LineMaterial=new LineBasicMaterial({color:Default_Color}),Default_MeshMaterial=new MeshBasicMaterial({color:Default_Color}),scaleTempMatrix=new Matrix4,translateTempMatrix=new Matrix4,tempMatrix3=new Matrix4,tempVector2=new Vector3,tempVector22=new Vector3,tempVec23=new Vector2,tempQuaternion=new Quaternion,isIViewport=e=>void 0!==e.viewDirectionFromTarget,decodeDataUri=e=>{if(e){const t=e.match(/data:([a-zA-Z0-9]+\/[a-zA-Z0-9-.+]+).*,.*/);if(t&&t.length>0){const r=t[1],i=e.replace("data:"+r+";","").split(",");if(i&&2===i.length&&"base64"===i[0]){const e=i[1];return gBase64.decode(e)}}}return null},THREEx={Math:{}};
// src/core/dxf/round10.ts
THREEx.Math.angle2=function(e,t){const r=new Vector2(e.x,e.y),i=new Vector2(t.x,t.y);return i.sub(r),i.normalize(),i.y<0?-Math.acos(i.x):Math.acos(i.x)},THREEx.Math.polar=function(e,t,r){return{x:e.x+t*Math.cos(r),y:e.y+t*Math.sin(r)}};var getBulgeCurvePoints=(e,t,r,i)=>{const n=e?new Vector2(e.x,e.y):new Vector2(0,0),s=t?new Vector2(t.x,t.y):new Vector2(1,0);r=r||1;const a=4*Math.atan(r),o=n.distanceTo(s)/2/Math.sin(a/2),l=THREEx.Math.polar(e,o,THREEx.Math.angle2(n,s)+(Math.PI/2-a/2));i=i||Math.max(Math.abs(Math.ceil(a/(Math.PI/18))),6);const c=THREEx.Math.angle2(l,n),u=a/i,h=[];h.push(new Vector3(n.x,n.y,0));for(let e=1;e<=i-1;e++){const t=THREEx.Math.polar(l,Math.abs(o),c+u*e);h.push(new Vector3(t.x,t.y,0))}return h},getLinePoints=(e,t=!1)=>{const r=[],i=e.length;for(let n=0;n<i;n++){const s=e[n];if(s.bulge&&(n!==i-1||t)){const t=s.bulge,a=n+1<i?e[n+1]:r[0],o=getBulgeCurvePoints(s,a,t);r.push(...o)}else r.push(new Vector3(s.x,s.y,0))}return r},getFaceIndex=e=>{const t=[];return e.faceA&&t.push(e.faceA),e.faceB&&t.push(e.faceB),e.faceC&&t.push(e.faceC),e.faceD&&t.push(e.faceD),t},getPolyfaceMeshPoints=e=>{const t=[],r=[];e.forEach((e=>{e.polyfaceMeshVertex&&(e.threeDPolylineMesh?t.push(new Vector3(e.x,e.y,e.z)):r.push(getFaceIndex(e)))}));const i=[];for(let e=0;e<r.length;e++){const n=r[e];if(0===n.length)continue;const s=[];let a=!0;for(let e=0;e<n.length;e++){const r=n[e]-1;if(r>=t.length||r<0){a=!1;break}s.push(t[r])}a&&0!==s.length&&(s.push(s[0]),i.push(s))}return i},_DXFLoader=class extends Loader{
/**
   * @param ignorePaperSpace if true, only load model space
   */
constructor(e=!1,t=!0){super(),this.timer=Date.now(),this.ignorePaperSpace=!1,this.angBase=0,this.angDir=0,this.header=void 0,
// for better performance, let's instantiate materials as much as possible
this.pointsMaterials={},this.lineBasicMaterials={},this.lineShaderMaterials={},
// key: `${linePattern}_${color}_${lineTypeScale}`
this.meshBasicMaterials={},this.meshTextureMaterials={},
// for ole
this.hatchShaderMaterials=[],this.entityCount=0,
// count circle/arc/ellipse, etc. save their average size, so we can intelligently
// adjust curve division.
this.curveCount=0,this.averageCurveSize=0,this.enableRenderOrder=!1,
// enable to render order, TODO: There are still problems, use it with caution
this.enableLocalCache=!0,
// enable to cache data into indexedDb
this.enableReleaseData=!0,
// enable to release data
this.enableMerge=!0,
// enable to merge
this.enableSimplify=!0,
// enable to simplify polyline/polygon
this.enableRTC=!0,
// enable to offset relative to center
this.enableWidthLine=!1,
// enable to render width line
this.dxfDataId=void 0,
// Indicates the modelId passed in from the outside
/**
     * Use a context in order to easily know if it is compare mode,
     * and, get compare result from it.
     */
this.compareContext=void 0,
// private scale = 1.0;
this.statsInfo={unsupportedEntity:{},unsupportedEntityTypes:{},unsupportedTextStyles:{},unsupportedHatchPatterns:{},invisibleEntities:{},ignoredFrozenLayersAndEntityCount:{},ignoredInserts:{},entityTypesAndMeshCount:{},ignoredPaperSpaceEntityTypesAndCount:{},rebasedEntityCount:0},this.blockReferencesCache={},
/**
     * Adds this data member just in order to improve the performence of getLayoutName.
     * Its key is blockrecord's handle, value is its layoutHandle.
     */
this.blockRecordsCache=void 0,
/**
     * Adds this data member just in order to improve the performence of getLayoutName.
     * Its key is entity's handle, value is itself.
     */
this.entitiesCache=void 0,
/**
     * Adds this data member just in order to improve the performence of getBlockByHandle.
     * Its key is block's ownerHandle, value is IBlock.
     */
this.blocksCache=void 0,
/**
     * Adds this in order to improve performance of findSpatialFilterByHandle.
     * Key is dictionaryObject's ownerHandle(entity's handle), value is spatial filter's ownerHandle
     */
this.dictionaryOwnerHandleAndSpatialFilterHandlesCache=void 0,
/**
     * Adds this in order to improve performance of findSpatialFilterByHandle.
     * Key is ISpatialFilterObject's ownerHandle, value is ISpatialFilterObject
     */
this.spatialFiltersCache=void 0,
/**
     * Adds this in order to improve performance of creating threejs object
     * Key is entity's handle, value is threejs object.
     */
this.entityThreejsCache=void 0,this.entityTypesAndTimes=void 0,
// put these objects into "layerForNonSnapableObjects" layer, so they won't be osnap-able.
this.nonSnapableTypes=new Set(["ATTDEF","ATTRIB","LEADER","MTEXT","MULTILEADER","OLE2FRAME","TEXT"]),
// the former one has bigger render order, thus will be cover later ones.
// This list should contain all entity handlers, ordered by the value of handle by default.
// The list should be adjusted according to "SORTENTSTABLE".
this.entityHandlesWithRenderOrder={},this.addViewport=(e,t)=>{if("VIEWPORT"===e.type){t[e.ownerHandle]||(t[e.ownerHandle]=[]);const r=e;t[e.ownerHandle].push(r)}},_DXFLoader.abortJobs=!1,this.ignorePaperSpace=e,this.enableLocalCache=t,this.pointsMaterials[Default_Color]=Default_PointMaterial,this.lineBasicMaterials[Default_Color]=Default_LineMaterial,this.meshBasicMaterials[Default_Color]=Default_MeshMaterial}setFont(e){return this.font=e,this}
/**
   * Downloads dxf file content
   */download(e,t){return __async(this,null,(function*(){let r=decodeDataUri(e);if(!r){const i=Date.now(),n=new FileLoader(this.manager);n.setResponseType("arraybuffer"),n.setPath(this.path),r=yield n.loadAsync(e,t),log.info(`[DxfLoader] ${e} dxf file downloaded in ${(Date.now()-i)/1e3}s`)}return r}))}load(e,t,r){return __async(this,null,(function*(){return this.enableLocalCache&&t&&(t=t.trim()).length>0&&(this.dxfDataId=t),this.loadAsync(e,r)}))}
/**
   * Loads dxf asynchronously.  It mainly contains 2 steps:
   * 1. parses file content
   * 2. generates/load threejs objects
   * @param url url of the dxf file
   * @param onProgress on progress callback
   */loadAsync(e,t){return __async(this,null,(function*(){const r=(e,r,i)=>{let n=100*e.loaded/e.total;n=n*(i-r)/100+r,t&&t(new ProgressEvent(e.type,{loaded:n,total:100}))},i=e=>r(e,10,100);if(this.enableLocalCache&&this.dxfDataId){let e;try{if(this.timer=Date.now(),e=yield this.getDxfDataFromIndexedDb(this.dxfDataId),e){log.info(`[DxfLoader] Loaded DxfData from indexedDb in ${(Date.now()-this.timer)/1e3}s`);const t=yield this.loadEntities(e,i);return Promise.resolve(t)}}catch(e){log.warn("[DxfLoader] Failed to parse data from indexedDb",e)}}const n=yield this.parse(e,(e=>r(e,0,50)));return yield this.loadEntities(n,(e=>r(e,50,100)))}))}
/**
   * Parses dxf contents
   */parse(e,t){return __async(this,null,(function*(){const r=e=>{t&&t(new ProgressEvent("",{loaded:e,total:100}))},i=yield this.download(e,(e=>((e,r,i)=>{let n=100*e.loaded/e.total;n=n*(i-r)/100+r,n>i&&(log.warn("[DxfLoader] Invalid ProgressEvent:",e),n=i),t&&t(new ProgressEvent(e.type,{loaded:n,total:100}))})(e,0,40)));if(!i)return Promise.reject(`[DxfLoader] Failed to download ${e}`);if(_DXFLoader.abortJobs)return Promise.reject("[DXFLoader] Job aborted");this.timer=Date.now(),log.info("[DxfLoader] Start parsing...");const n=(new DxfParser).parseSync(i);if(r(80),log.info(`[DxfLoader] Parsed in ${(Date.now()-this.timer)/1e3}s, creating entities...`),_DXFLoader.abortJobs)return Promise.reject("[DXFLoader] Job aborted");if(n&&(n.objects.LAYOUT||(log.warn("[DxfLoader] No layout defined! Will add a default 'Model' layout!"),n.objects.LAYOUT=[{layoutName:_DXFLoader.MODEL_LAYOUT_NAME}]),this.enableLocalCache&&this.dxfDataId)){const e=Date.now();try{yield this.setDxfDataToIndexedDb(this.dxfDataId,n),log.info(`[DxfLoader] Saved to indexedDb in ${(Date.now()-e)/1e3}s`)}catch(e){log.warn(`[DxfLoader] Failed to save '${this.dxfDataId}' to indexedDb!`,e)}}return r(100),n}))}parseHeader(e){if(!e)return void log.error("[DxfLoader]: Invalid header!");this.header=e;const t=e.$ACADVER.toString();"AC1032"!==t&&log.warn(`[DxfLoader] Unexpected version: ${t}. But we'll try to continue.`),this.angBase=e.$ANGBASE||0,this.angDir=e.$ANGDIR||0}
/**
   * Generates/load threejs objects according to dxf data.
   * @param data
   * @param onProgress
   * @returns
   * @describe load dxf entities
   */loadEntities(e,t){return __async(this,null,(function*(){const r=Date.now();this.parseHeader(e.header),this.enableRenderOrder&&(this.initRenderOrderInfo(e),this.enableMerge=!1);let i=0;const n=e.entities.length;this.entityCount=n,Object.keys(e.blocks).forEach((t=>{var r;this.entityCount+=(null==(r=e.blocks[t].entities)?void 0:r.length)||0}));const s=Math.round(Math.pow(n,.5));let a=Date.now();const o=e=>__async(this,null,(function*(){if(t&&(e%s==0||e===n-1)){t(new ProgressEvent("parseProgress",{loaded:e+1,total:n}));const r=500,i=Date.now();(i-a>r||e===n-1)&&(yield Viewer3DUtils.sleep(0),a=i)}})),l={};e.objects.LAYOUT.forEach((e=>{const t=e;l[t.layoutName]=t}));const c={},u=e=>{const t=e.userData.layerName;let r=c[t];r||(r=[],c[t]=r),r.push(e)},h={},p={},d=new Group;ObjectUtils.setSharedVariablesOfObject(d);for(let t=0;t<n&&!_DXFLoader.abortJobs;t++){const r=e.entities[t];this.addViewport(r,h);const n=this.drawEntity(r,e);if(n||(yield o(t)),!n)continue;if(this.enableMerge){const e=!1;MergeUtils.merge(n,e)}const s=this.getLayout(e,r).layoutName;let a=d.children.find((e=>e.name===s));a||(a=new Group,ObjectUtils.setSharedVariablesOfObject(a),a.name=s,a.userData.isLayoutLevelObject=!0,d.add(a)),i++,p[s]||(p[s]={object:a,layerObjects:{}});const c=p[s];let m;if(s!==_DXFLoader.MODEL_LAYOUT_NAME){const e=l[s];e.directAssociatedLeafObjectSet||(e.directAssociatedLeafObjectSet=new Set),m=e.directAssociatedLeafObjectSet}if(this.enableMerge&&n.geometry){ObjectUtils.setSharedVariablesOfObject(n);const t=n.userData.layerName;!1===this.getLayerVisible(e,t)&&(n.visible=!1),c.layerObjects[t]||(c.layerObjects[t]=[]),c.layerObjects[t].push(n)}else a.add(n),n.traverse((t=>{if(ObjectUtils.setSharedVariablesOfObject(t),t.geometry){const r=t.userData.layerName;!1===this.getLayerVisible(e,r)&&(t.visible=!1),u(t),m&&m.add(t)}}));yield o(t)}e.objects.LAYOUT.forEach((t=>{const r=t,i=r.layoutName;if(this.ignorePaperSpace&&i!==_DXFLoader.MODEL_LAYOUT_NAME)return;const n=r.associatedBlockName,s=e.blocks[n];s&&this.drawLayout(s,e,r,d,c,h)})),log.debug(`[DxfLoader] drawEntities in ${(Date.now()-r)/1e3}s`);for(const e in p){const t=p[e],r=t.object;let i;if(e!==_DXFLoader.MODEL_LAYOUT_NAME){const t=l[e];t.directAssociatedLeafObjectSet||(t.directAssociatedLeafObjectSet=new Set),i=t.directAssociatedLeafObjectSet}for(const e in t.layerObjects){const n=t.layerObjects[e],s=MergeUtils.deepMerge(n,void 0,!1,!1,!0),a=s.added,o=s.removed;if(o.length!==n.length){let e=o;o.length>=100&&(e=new Set(o));const t=t=>Array.isArray(e)?e.indexOf(t)>=0:e.has(t);for(let e=0,s=n.length;e<s;e++){const s=n[e];t(s)||(r.add(s),u(s),i&&i.add(s))}}for(let e=0;e<a.length;e++){const t=a[e];ObjectUtils.setSharedVariablesOfObject(t),r.add(t),u(t),i&&i.add(t)}t.layerObjects[e]=[]}}for(const e in this.entityTypesAndTimes)this.entityTypesAndTimes[e].averageTime=this.entityTypesAndTimes[e].totalTime/this.entityTypesAndTimes[e].createCount;if(log.debug("[DxfLoader] Entity types and cost times in ms:",this.entityTypesAndTimes),log.debug("[DxfLoader] Entity types and mesh count:",this.statsInfo.entityTypesAndMeshCount),this.enableSimplify){const e=SimplifyUtils.simplifiedInfo;log.debug(`[DxfLoader] Totally simplified/removed ${e.removed}(out of ${e.total}) points`)}let m=0;if(Object.values(this.statsInfo.entityTypesAndMeshCount).forEach((e=>{m+=e})),this.enableRTC&&log.debug(`[DxfLoader] Totally rebased ${this.statsInfo.rebasedEntityCount}(out of ${m}) entities`),this.enableMerge){const e=MergeUtils.mergeInfo;log.debug(`[DxfLoader] Inner merged ${e.removedObjects} objects to ${e.mergedMeshes} meshes, ${e.mergedLines} lines, ${e.mergedPoints} points, ${e.mergedUnknownTypeObjects?e.mergedUnknownTypeObjects+" unknown type,":""} in ${e.elapsedTime/1e3}s`)}const f=(e,t,...r)=>{Object.keys(t).length,0};f(0,this.statsInfo.unsupportedEntityTypes),f(0,this.statsInfo.unsupportedTextStyles),f(0,this.statsInfo.unsupportedHatchPatterns),f(0,this.statsInfo.invisibleEntities),f(0,this.statsInfo.ignoredFrozenLayersAndEntityCount),f(0,this.statsInfo.ignoredInserts),this.ignorePaperSpace&&f(0,this.statsInfo.ignoredPaperSpaceEntityTypesAndCount),this.font.unsupportedChars&&f(0,this.font.unsupportedChars),this.enableReleaseData&&(this.releaseCachedData(),this.releaseDxfData(e)),log.info(`[DxfLoader] LoadEntities() done in ${(Date.now()-r)/1e3}s`);const g=__spreadProps(__spreadValues({},e),{threejsObject:d,layersAndThreejsObjects:c,loadedEntityCount:i,layoutViewportsMap:h});return Promise.resolve(g)}))}
/**
   * Loads entities from two dxf data for comparing.
   * It also creates markup for each change.
   */loadEntitiesForCompare(e,t,r,i){return __async(this,null,(function*(){const n=e.entities.length,s=t.entities.length,a=()=>__async(this,null,(function*(){var a;const o=this.compareContext,l=o.isTheFirstFile,c=l?e:t,u=new Group,h=l?n:s,p=c.entities.length;this.entityCount=p,Object.keys(c.blocks).forEach((e=>{var t;this.entityCount+=(null==(t=c.blocks[e].entities)?void 0:t.length)||0}));const d=Math.round(Math.pow(h,.5));let m=Date.now();const f=e=>__async(this,null,(function*(){if(i&&(e%d==0||e===h-1)){let t=e+1;l||(t+=n),i(new ProgressEvent("parseProgress",{loaded:t,total:n+s}));const r=500,a=Date.now();(a-m>r||e===h-1)&&(yield Viewer3DUtils.sleep(0),m=a)}}));this.parseHeader(c.header);const g={};for(let e=0;e<h;e++){if(_DXFLoader.abortJobs)return;const t=c.entities[e];if(this.getLayout(c,t).layoutName!==_DXFLoader.MODEL_LAYOUT_NAME){yield f(e);continue}const r=this.drawEntity(t,c);if(r||(yield f(e)),!r)continue;let i=u.children[0];i||(i=new Group,i.name=_DXFLoader.MODEL_LAYOUT_NAME,i.userData.isLayoutLevelObject=!0,u.add(i)),i.add(r),r.traverse((e=>{if(e.geometry){const t=e.userData.layerName;!1===this.getLayerVisible(c,t)&&(e.visible=!1);let r=g[t];r||(r=[],g[t]=r),r.push(e)}})),yield f(e)}const _=c;_.threejsObject=u,u.updateMatrixWorld(!0),_.layersAndThreejsObjects=g,_.layoutViewportsMap={},l&&(o.preservedHandles||(o.preservedHandles=new Set));for(const e in r){const t=r[e];!l||"Added"/* Added */!==t.type&&"Modified"/* Modified */!==t.type||(null==(a=o.preservedHandles)||a.add(t.handle),t.parentHandles&&t.parentHandles.forEach((e=>{var t;return null==(t=o.preservedHandles)?void 0:t.add(e)})));let i=this.entityThreejsCache&&this.entityThreejsCache[t.handle];t.parentHandles&&(i=this.entityThreejsCache&&this.entityThreejsCache[t.parentHandles[t.parentHandles.length-1]]),i&&(i=this.setObjectColorByChange(i,t)),"NoChange"/* NoChange */!==t.type&&i&&("Added"/* Added */===t.type?!l&&(t.box=(new Box3).setFromObject(i)):"Removed"/* Removed */===t.type?l&&(t.box=(new Box3).setFromObject(i)):"Modified"/* Modified */===t.type&&(t.box?t.box.union((new Box3).setFromObject(i)):t.box=(new Box3).setFromObject(i)))}_DXFLoader.merge(_)}));let o=Date.now();this.compareContext={changes:r,isTheFirstFile:!0},CommonUtils.printMemory("Before loading entities for first dxf"),yield a(),log.info(`[DxfLoader] loadEntities for first dxf in ${(Date.now()-o)/1e3}s`),CommonUtils.printMemory("After loading entities for first dxf"),this.releaseCachedData(!1),this.releaseDxfData(e),CommonUtils.printMemory("Before loading entities for second dxf"),o=Date.now(),this.compareContext.isTheFirstFile=!1,yield a(),log.info(`[DxfLoader] loadEntities for second dxf in ${(Date.now()-o)/1e3}s`);for(const e of Object.values(r))e.box||delete r[e.handle];this.compareContext.preservedHandles=void 0,this.enableReleaseData&&(this.releaseCachedData(),this.releaseDxfData(t)),CommonUtils.printMemory("After loading entities for second dxf")}))}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
setObjectColorByChange(e,t){const r=(e,t)=>{e.traverse((e=>{if(e.material)if(e.material instanceof LineBasicMaterial)e.material=this.getLineBasicMaterial(t);else if(e.material instanceof MeshBasicMaterial)e.material=this.getMeshBasicMaterial(t);else if(e.material instanceof PointsMaterial)e.material=this.getPointsMaterial(t);else if(e.material instanceof ShaderMaterial){const r=e.material.clone();this.updateMaterialUniforms(r),r.uniforms.u_color.value.set(t),e.material=r}}))},i=(e=>{var t;let r=DxfCompare.ENTITY_COLOR_NO_CHANGE;return"Added"/* Added */===e.type?r=DxfCompare.ENTITY_COLOR_ADDED:"Removed"/* Removed */===e.type?r=DxfCompare.ENTITY_COLOR_REMOVED:"Modified"/* Modified */===e.type&&(r=(null==(t=this.compareContext)?void 0:t.isTheFirstFile)?DxfCompare.ENTITY_COLOR_REMOVED:DxfCompare.ENTITY_COLOR_ADDED),r})(t);return e.traverse((n=>{t.parentHandles?n.userData&&n.userData.handle&&n.userData.handle===t.handle&&(r(n,i),e=n):r(n,i)})),e}
// Manual release
releaseCachedData(e=!0){e&&(this.pointsMaterials={},this.lineBasicMaterials={},this.lineShaderMaterials={},this.meshBasicMaterials={},this.meshTextureMaterials={},this.hatchShaderMaterials=[]),this.header=void 0,this.blockReferencesCache={},this.blockRecordsCache=void 0,this.blocksCache=void 0,this.entitiesCache=void 0,this.dictionaryOwnerHandleAndSpatialFilterHandlesCache=void 0,this.spatialFiltersCache=void 0,this.entityThreejsCache=void 0,this.entityTypesAndTimes=void 0,this.entityHandlesWithRenderOrder={},this.statsInfo={unsupportedEntity:{},unsupportedEntityTypes:{},unsupportedTextStyles:{},unsupportedHatchPatterns:{},invisibleEntities:{},ignoredFrozenLayersAndEntityCount:{},ignoredInserts:{},entityTypesAndMeshCount:{},ignoredPaperSpaceEntityTypesAndCount:{},rebasedEntityCount:0}}
/**
   * Releases memory-costy elements of an entity
   */releaseEntity(e){e.vertices&&(e.vertices=void 0),e.knotValues&&(e.knotValues=void 0),e.controlPoints&&(e.controlPoints=void 0),e.binaryData&&(e.binaryData=void 0),e.text&&(e.text=void 0),e.extendedData&&(e.extendedData=void 0),e.contextData&&(e.contextData=void 0);const t=e;t.boundaryPaths&&(t.boundaryPaths=[]),t.patternLines&&(t.patternLines=void 0)}
/**
   * Releases memory-costy elements of dxf data
   */releaseDxfData(e){delete e.objects.DICTIONARY,delete e.objects.SORTENTSTABLE,delete e.objects.XRECORD,delete e.tables.dimStyle,delete e.tables.lineType,delete e.tables.style,delete e.tables.blockRecord,e.entities=[],e.blocks={}}
/**
   * We'll need to pass in the blockEntity when drawEntity is called from a block.
   * So that, when an entity's color is ByLayer, and its layer is "0", it should use block's layer,
   * rather than the layer of the entity itself!
   * We don't know if there is other similar case in future, so pass in blockEntity here.
   */drawEntity(e,t,r,i=!1){if(this.compareContext&&this.compareContext.preservedHandles&&this.compareContext.preservedHandles.has(e.handle)&&NestCompareTypes.includes(e.type)&&(i=!0),!i&&this.compareContext&&this.compareContext.preservedHandles&&// filter certain types
!NestCompareTypes.includes(e.type)&&!this.compareContext.preservedHandles.has(e.handle)&&(!r||r&&!this.compareContext.preservedHandles.has(r.handle)))return;if(!0===this.getLayerFrozen(t,e)){const t=e.layer;return this.statsInfo.ignoredFrozenLayersAndEntityCount[t]||(this.statsInfo.ignoredFrozenLayersAndEntityCount[t]=0),void this.statsInfo.ignoredFrozenLayersAndEntityCount[t]++}if(!1===e.visible||e.invisible)return this.statsInfo.invisibleEntities[e.type]||(this.statsInfo.invisibleEntities[e.type]=0),void this.statsInfo.invisibleEntities[e.type]++;if(this.ignorePaperSpace&&e.inPaperSpace)return this.statsInfo.ignoredPaperSpaceEntityTypesAndCount[e.type]||(this.statsInfo.ignoredPaperSpaceEntityTypesAndCount[e.type]=0),void this.statsInfo.ignoredPaperSpaceEntityTypesAndCount[e.type]++;this.entityThreejsCache||(this.entityThreejsCache={});const n=Date.now();let s,a=!1;if(!this.compareContext&&this.entityThreejsCache[e.handle])s=this.entityThreejsCache[e.handle].clone(),a=!0;else if(!this.statsInfo.unsupportedEntity[e.handle]){if("CIRCLE"===e.type||"ARC"===e.type)s=this.drawArc(e,t,r);else if("LINE"===e.type||"POLYLINE"===e.type)s=this.drawLine(e
/*, data, blockEntity*/);else if("XLINE"===e.type)s=this.drawXLine(e
/*, data, blockEntity*/);else if("SEQEND"===e.type);else if("RAY"===e.type)s=this.drawRay(e
/*, data, blockEntity*/);else if("LWPOLYLINE"===e.type)s=this.drawLWPolyline(e,t,r);else if("3DFACE"===e.type)s=this.draw3DFace(e
/* data, parentEntity */);else if("TEXT"===e.type)s=this.drawText(e,t,r);else if("SOLID"===e.type)s=this.drawSolid(e,t,r);else if("POINT"===e.type)s=this.drawPoint(e,t,r);else if("INSERT"===e.type)s=this.drawInsert(e,t,i);else if("SPLINE"===e.type)s=this.drawSpline(e
/*, data, blockEntity*/);else if("MTEXT"===e.type)s=this.drawMText(e,t,r);else if("ELLIPSE"===e.type)s=this.drawEllipse(e,t,r);else if("DIMENSION"===e.type)s=this.drawDimension(e,t);else if("REGION"===e.type);else if("ATTDEF"===e.type)s=this.drawAttDef(e,t,r);else if("ATTRIB"===e.type){if(!r)for(let i=0;i<t.entities.length;i++){const n=t.entities[i];if(e.ownerHandle===n.handle&&(r=n).attributesFollow)break}s=this.drawAttrib(e,t,r)}else"HATCH"===e.type?s=this.drawHatch(e,t,r):"VIEWPORT"===e.type?s=this.drawViewport(e,t,r):"LEADER"===e.type?s=this.drawLeader(e,t,r):"MULTILEADER"===e.type?s=this.drawMLeader(e,t,r):"OLE2FRAME"===e.type&&(s=this.drawOle2frame(e,t
/*blockEntity?: IEntity*/));s&&(this.entityThreejsCache[e.handle]=s),this.enableReleaseData&&!this.compareContext&&this.releaseEntity(e)}if(s){s.matrixAutoUpdate=matrixAutoUpdate,s.updateMatrix();const i=this.getLayerName(e,t,r),n=this.getLayerVisible(t,i);s.userData.handle=e.handle,ObjectUtils.setSharedVariablesOfObject(s),"INSERT"!==e.type&&"DIMENSION"!==e.type&&s.traverse((s=>{ObjectUtils.setSharedVariablesOfObject(s),s.matrixAutoUpdate=matrixAutoUpdate,s.updateMatrix(),s.geometry&&(!1===n&&(s.userData.layerVisible=!1),s.userData.layerName=i,this.setMaterial(s,e,t,r))})),a||(this.nonSnapableTypes.has(e.type)&&s.traverse((e=>{e.layers.set(layerForNonSnapableObjects)})),this.enableRenderOrder&&(this.entityHandlesWithRenderOrder[e.handle]?s.renderOrder=parseInt(this.entityHandlesWithRenderOrder[e.handle],16)+.1:s.renderOrder=parseInt(e.handle,16)))}return NestCompareTypes.includes(e.type)||(this.entityTypesAndTimes||(this.entityTypesAndTimes={}),this.entityTypesAndTimes[e.type]||(this.entityTypesAndTimes[e.type]={createCount:0,totalTime:0,averageTime:0}),this.entityTypesAndTimes[e.type].createCount++,this.entityTypesAndTimes[e.type].totalTime+=Date.now()-n),s?this.statsInfo.entityTypesAndMeshCount[e.type]?this.statsInfo.entityTypesAndMeshCount[e.type]++:this.statsInfo.entityTypesAndMeshCount[e.type]=1:(this.statsInfo.unsupportedEntityTypes[e.type]?this.statsInfo.unsupportedEntityTypes[e.type]++:this.statsInfo.unsupportedEntityTypes[e.type]=1,NestCompareTypes.includes(e.type)||(this.statsInfo.unsupportedEntity[e.handle]?this.statsInfo.unsupportedEntity[e.handle]++:this.statsInfo.unsupportedEntity[e.handle]=1)),s}drawEllipse(e,t,r){if(!e.majorAxisEndPoint||!e.center||void 0===e.axisRatio||void 0===e.startAngle||void 0===e.endAngle)return;let i=e.startAngle,n=e.endAngle;if(e.extrusionDirection&&e.extrusionDirection.z<0&&(i=2*Math.PI-e.endAngle,n=2*Math.PI-e.startAngle),MathUtils2.areNumbersEqual(i,n,1e-5))return void log.warn("[DxfLoader] Ellipse entity (handle '%s') contains the same start and end angle, ignored!",e.handle);let s=n-i;for(;s>2*Math.PI;)s-=2*Math.PI;Math.abs(s)<=1e-5&&(n=MathUtils2.floorNumber(i+2*Math.PI,5));const a=Math.sqrt(Math.pow(e.majorAxisEndPoint.x,2)+Math.pow(e.majorAxisEndPoint.y,2)),o=a*e.axisRatio,l=Math.atan2(e.majorAxisEndPoint.y,e.majorAxisEndPoint.x),c=new EllipseCurve(e.center.x,e.center.y,a,o,i,n,!1,
// Always counterclockwise
l);let u=1;const h=r;(null==h?void 0:h.xScale)&&(null==h?void 0:h.yScale)&&(u=Math.max(Math.abs(h.xScale),Math.abs(h.yScale)));const p=this.getDivision(i,n,Math.max(a,o)*u),d=c.getPoints(p),m=[],f=d.length;for(let e=0;e<f-1;e++)MathUtils2.areVector2sEqual(d[e],d[e+1],1e-9)||m.push(d[e]);if(m.push(d[f-1]),m.length<2)return void log.warn("[DxfLoader] Ellipse entity (handle '%s') contains less than 2 points, ignored!",e.handle);const g=new Vector3;let _=!1;this.enableRTC&&(_=GeometryUtils.checkAndRebasePositionsOnRTC(m,g));const y=(new BufferGeometry).setFromPoints(m),T=new Line(y,Default_LineMaterial);return _&&(this.setRTCUserData(T),T.position.x+=g.x,T.position.y+=g.y),T}drawMText(e,t,r){if(!e.text)return;if(!this.font)return void log.info("[DxfLoader] Font parameter not set. Ignoring text entity.");const i=t.tables.style.styles[e.textStyle]||this.getDefaultTextStyle(t),n=parseDxfMTextContent(e.text,{encoding:this.getTextEncoding(i)}),s=this.mtextContentAndFormattingToTextAndStyle(n,e),a=this.getMTextGroup(s.text,e,t,r,s);if(!a)return;e.position&&(a.position.x+=e.position.x,a.position.y+=e.position.y);const o=(new Box3).setFromObject(a).getSize(tempVector2),l=o.x,c=o.y;let u=0,h=0;switch(e.attachmentPoint){case 1:u=0,h=0;break;case 2:u-=l/2,h=0;break;case 3:u-=l,h=0;break;case 4:u=0,h+=c/2;break;case 5:u-=l/2,h+=c/2;break;case 6:u-=l,h+=c/2;break;case 7:u=0,h+=c;break;case 8:u-=l/2,h+=c;break;case 9:u-=l,h+=c;break;default:return}switch(s.style.horizontalAlignment){case"left":u=0;break;case"center":u=0,u-=l/2;break;case"right":u=0,u-=l}if(a.traverse((e=>{e.geometry&&e.geometry.translate(u,h,0)})),e.rotation&&(a.rotation.z=e.rotation*Math.PI/180),e.directionVector){const t=e.directionVector,r=new Vector3(t.x,t.y,t.z),i=r.clone().cross(XAxis),n=new Vector3(1,0,0).angleTo(r);a.rotateZ(i.z>0?-n:n)}return s.lineLength>1?a.position.y-=o.y+s.style.textHeight:a.position.y-=o.y,a}getMTextGroup(e,t,r,i,n){var s;if(0===e.length)return;let a=(n?n.style.textHeight:t.textHeight)||0;if(t.textStyle){const e=r.tables.style.styles[t.textStyle];a=a||e.textHeight}const o=a/1.5,l=a/2,c=new Group;for(let a=0;a<e.length;a++){const{text:u,colorIndex:h,lineNum:p}=e[a],d=this.getTextMesh(u,t,r,i,n);if(!d)continue;const m=(null==(s=u.match(new RegExp("\\n","g")))?void 0:s.length)||0;d.position.y-=(p+m)*(o+l),void 0!==h&&256!==h&&(t.color=getAcadColor(h),t.colorIndex=h);const f=this.getColor(t,r,i);(d.material instanceof MeshBasicMaterial||d.material instanceof LineBasicMaterial)&&d.material.color.set(f),c.add(d)}return 0!==c.children.length?(MergeUtils.merge(c,!1),n&&c.translateY(n.lineLength*(o+l)),c):void 0}mtextContentAndFormattingToTextAndStyle(e,t){const r={horizontalAlignment:"",textHeight:t.height||t.contextData&&t.contextData.textHeight};let i=1;const n=[];for(let s=0;s<e.length;s++){const a=e[s];if("string"==typeof a)if(a.startsWith("\\pxq")&&a.endsWith(";"))-1!==a.indexOf("c")?r.horizontalAlignment="center":-1!==a.indexOf("l")?r.horizontalAlignment="left":-1!==a.indexOf("r")?r.horizontalAlignment="right":-1!==a.indexOf("j")&&(r.horizontalAlignment="justify");else if(a.startsWith("pi"));else if(a.startsWith("pxt"));else if(a.startsWith("pt"));else{const e=this.getTextLineNum(a);n&&n[n.length-1]&&void 0===n[n.length-1].colorIndex?n[n.length-1].text+=a:n.push({
// colorIndex: 256, // default color is ByLayer
text:a,lineNum:i}),i+=e}else if(Array.isArray(a)){const e=this.mtextContentAndFormattingToTextAndStyle(a,t);e.text.forEach((e=>{n&&n[n.length-1]&&n[n.length-1].colorIndex===e.colorIndex?n[n.length-1].text+=e.text:n.push(e)})),i=e.lineLength}else if("object"==typeof a)if(a.S&&3===a.S.length){const e=a.S[0]+"/"+a.S[2],t=this.getTextLineNum(e);n&&n[n.length-1]&&void 0===n[n.length-1].colorIndex?n[n.length-1].text+=e:n.push({
// colorIndex: 256, // default color is ByLayer
text:a.S[0]+"/"+a.S[2],lineNum:i}),i+=t}else if(void 0!==a.C&&(s++,"string"==typeof e[s])){const t=this.getTextLineNum(e[s]);n&&n[n.length-1]&&n[n.length-1].colorIndex===a.C?n[n.length-1].text+=e[s]:n.push({colorIndex:a.C,text:e[s],lineNum:i}),i+=t}}return{text:n,lineLength:i,style:r}}getTextLineNum(e){const t=e.match(new RegExp("\\n","g"));return t?t.length:0}draw3DFace(e){if(!e.vertices||0===e.vertices.length)return void log.warn("[DxfLoader] Entity is missing vertices:",e.handle);const t=e.vertices.map((e=>new Vector3(e.x,e.y,e.z)));if(0===t.length)return;MathUtils2.areVector3sEqual(t[0],t[t.length-1])||t.push(t[0]);const r=new Vector3;let i=!1;this.enableRTC&&(i=GeometryUtils.checkAndRebasePositionsOnRTC(t,r));const n=(new BufferGeometry).setFromPoints(t),s=new Line(n,Default_LineMaterial);return i&&(this.setRTCUserData(s),s.position.x+=r.x,s.position.y+=r.y),s.renderOrder=2/* Line */,s}drawSpline(e){if(!e.controlPoints||!e.degreeOfSplineCurve||!e.knotValues)return;const t=this.getBSplinePolyline(e.controlPoints,e.degreeOfSplineCurve,e.knotValues,2*e.numberOfControlPoints),r=new Vector3;let i=!1;this.enableRTC&&(i=GeometryUtils.checkAndRebasePositionsOnRTC(t,r));const n=GeometryUtils.getAdjacentNonRepeatPoints(t);if(n.length<2)return void log.warn("[DxfLoader] Spline entity (handle '%s') contains less than 2 points, ignored!",e.handle);const s=(new BufferGeometry).setFromPoints(n),a=new Line(s,Default_LineMaterial);return i&&(this.setRTCUserData(a),a.position.x+=r.x,a.position.y+=r.y),a}
/**
   * Interpolate a b-spline. The algorithm examins the knot vector
   * to create segments for interpolation. The parameterisation value
   * is re-normalised back to [0,1] as that is what the lib expects (
   * and t i de-normalised in the b-spline library)
   *
   * @param controlPoints the control points
   * @param degree the b-spline degree
   * @param knots the knot vector
   * @returns the polyline
   */getBSplinePolyline(e,t,r,i,n){const s=[],a=e.map((e=>[e.x,e.y])),o=[r[t]],l=[r[t],r[r.length-1-t]];for(let e=t+1;e<r.length-t;++e)o[o.length-1]!==r[e]&&o.push(r[e]);i=i||2;for(let e=1;e<o.length;++e){const c=o[e-1],u=o[e];for(let e=0;e<=i;++e){let o=(e/i*(u-c)+c-l[0])/(l[1]-l[0]);o=Math.max(o,0),o=Math.min(o,1);const h=bspline_default(o,t,a,r,n);s.push(new Vector3(h[0],h[1],0))}}return s}drawXLine(e){if(!e.vertices||0===e.vertices.length)return void log.warn("[DxfLoader] Entity is missing vertices:",e.handle);const t=CommonUtils.arrayOrObjectToVector3(e.directionVector),r=new Vector3(e.vertices[0].x,e.vertices[0].y,0),i=[];if(i.push(t.clone().multiplyScalar(-1e6).add(r)),i.push(t.clone().multiplyScalar(1e6).add(r)),0===i.length)return;const n=new Vector3;let s=!1;this.enableRTC&&(s=GeometryUtils.checkAndRebasePositionsOnRTC(i,n));const a=(new BufferGeometry).setFromPoints(i),o=new Line(a,Default_LineMaterial);return s&&(this.setRTCUserData(o),o.position.x+=n.x,o.position.y+=n.y),o.renderOrder=2/* Line */,o}drawRay(e){if(!e.vertices||0===e.vertices.length)return void log.warn("[DxfLoader] Entity is missing vertices:",e.handle);const t=CommonUtils.arrayOrObjectToVector3(e.directionVector),r=e.vertices.map((e=>new Vector3(e.x,e.y,0)));if(r.push(t.multiplyScalar(1e6).add(r[0])),0===r.length)return;const i=new Vector3;let n=!1;this.enableRTC&&(n=GeometryUtils.checkAndRebasePositionsOnRTC(r,i));const s=(new BufferGeometry).setFromPoints(r),a=new Line(s,Default_LineMaterial);return n&&(this.setRTCUserData(a),a.position.x+=i.x,a.position.y+=i.y),a.renderOrder=2/* Line */,a}drawLine(e){if(!e.vertices||0===e.vertices.length)return void log.warn("[DxfLoader] Entity is missing vertices:",e.handle);let t=[];if(e.isPolyfaceMesh)t=getPolyfaceMeshPoints(e.vertices);else{const r=getLinePoints(e.vertices,e.shape);e.shape&&r.length>0&&r.push(r[0]),r.length>0&&(t=[r])}if(0===t.length)return;const r=[];for(let e=0;e<t.length;){const[i,n]=t[e];MathUtils2.areVector3sEqual(i,n)?(r.push(i),t.splice(e,1)):e++}const i=new Vector3;let n,s=!1;if(t.length>0){if(this.enableRTC){let e=0;t.forEach((t=>{t.forEach((t=>{i.add(t),e++}))})),i.divideScalar(e),s=GeometryUtils.shouldRebasePositionOnRTC(i)}const e=[],r=[];let a=0,o=0,l=0,c=0;t.forEach((t=>{for(let n=0;n<t.length;n++)s?(o=t[n].x-i.x,l=t[n].y-i.y,c=t[n].z-i.z,e.push(new Vector3(o,l,c))):e.push(t[n]),n>0&&r.push(a+n-1,a+n);a=t.length}));const u=(new BufferGeometry).setFromPoints(e);u.setIndex(r),n=new LineSegments(u,Default_LineMaterial)}if(r.length>0){this.enableRTC&&(s=GeometryUtils.checkAndRebasePositionsOnRTC(r,i));const e=(new BufferGeometry).setFromPoints(r);n=new Points(e,Default_PointMaterial)}return n?(s&&(this.setRTCUserData(n),n.position.x+=i.x,n.position.y+=i.y),n):void 0}drawLWPolyline(e,t,r){var i;if(!e.vertices||e.vertices.length<2)return void log.warn("[DxfLoader] Invalid LWPolyline entity (handle '%s'), ignored!",e.handle);const n=e;if(void 0!==n.extrusionDirectionX&&void 0!==n.extrusionDirectionY&&void 0!==n.extrusionDirectionZ){tempVector2.set(n.extrusionDirectionX,n.extrusionDirectionY,n.extrusionDirectionZ);const e=_DXFLoader.getOcsMatrix(tempVector2).invert();let t=0;void 0!==n.elevation&&n.elevation>0&&(t=n.elevation),n.vertices.forEach((r=>{const i=tempVector2.set(r.x,r.y,t).applyMatrix4(e);r.x=i.x,r.y=i.y}))}const s=getLinePoints(e.vertices,e.shape);if(e.shape&&s.length>0&&!MathUtils2.areVector3sEqual(s[0],s[s.length-1])&&s.push(s[0]),s.length<2)return void log.warn("[DxfLoader] Invalid LWPolyline entity (handle '%s'), ignored!",e.handle);if(null==(i=e.extendedData)?void 0:i.outlines){e.extendedData.outlines.forEach((e=>{const t=e.map((e=>new Vector3(e[0],e[1],0)));MathUtils2.areVectorsClose(t[0],t[t.length-1])||t.push(t[0]),s.push(...t)}))}const a=new Vector3;let o=!1;this.enableRTC&&(o=GeometryUtils.checkAndRebasePositionsOnRTC(s,a));const l=GeometryUtils.getAdjacentNonRepeatPoints(s);if(l.length<2)return void log.warn("[DxfLoader] Invalid LWPolyline entity (handle '%s'), ignored!",e.handle);let c;if(this.enableWidthLine&&void 0!==n.constantWidth&&n.constantWidth>1){const i=t.tables.lineType.lineTypes[this.getLineType(e,t,r)];if(!i||!i.pattern||0===i.pattern.length){const t=GeometryUtils.convertWidthLineToMeshGeometry(l,n.constantWidth);if(t){const e=new Mesh(t,Default_MeshMaterial);c=new Group,c.add(e);const r=ObjectUtils.createOutlineSync(t,e.matrix,Default_LineMaterial);r.layers.set(layerForNonSnapableObjects),c.add(r)}else log.warn("[DxfLoader] Failed to convert width line to mesh geometry: %s ",e.handle)}}return c||(c=new Line((new BufferGeometry).setFromPoints(l),Default_LineMaterial)),o&&(this.setRTCUserData(c),c.position.x+=a.x,c.position.y+=a.y,c.position.z+=a.z),c}drawMLeader(e,t,r){var i,n,s,a,o,l,c,u;const h=t.tables.dimStyle.dimStyles[e.dimensionStyle]||this.getDefaultDimensionStyle(t),p=new Group,d=parseDxfMTextContent(null==(i=e.contextData)?void 0:i.defaultTextContents),m=this.mtextContentAndFormattingToTextAndStyle(d,e),f=this.getMTextGroup(m.text,e,t,r,m);if(f){(null==(n=e.contextData)?void 0:n.textLocation)&&(f.position.x+=e.contextData.textLocation.x,f.position.y+=e.contextData.textLocation.y);const t=(null==(s=e.contextData)?void 0:s.textWidth)||1;switch(m.style.horizontalAlignment){case"left":default:break;case"center":t&&(f.position.x+=t/2);break;case"right":t&&(f.position.x+=t)}const r=(new Box3).setFromObject(f).getSize(tempVector2),i=r.x,c=r.y;let u=0,h=0;switch(null==(a=e.contextData)?void 0:a.textAttachment){case 1:u=0,h=0;break;case 2:u-=i/2,h=0;break;case 3:u-=i,h=0;break;case 4:u=0,h+=c/2;break;case 5:u-=i/2,h+=c/2;break;case 6:u-=i,h+=c/2;break;case 7:u=0,h+=c;break;case 8:u-=i/2,h+=c;break;case 9:u-=i,h+=c;break;default:return}if(f.traverse((e=>{e.geometry&&e.geometry.translate(u,h,0)})),(null==(o=e.contextData)?void 0:o.textRotation)&&(f.rotation.z=e.contextData.textRotation*Math.PI/180),null==(l=e.contextData)?void 0:l.textDirection){const t=e.contextData.textDirection,r=new Vector3(t.x,t.y,t.z),i=r.clone().cross(new Vector3(1,0,0)),n=new Vector3(1,0,0).angleTo(r);f.rotateZ(i.z>0?-n:n)}f.renderOrder=5/* Text */,p.add(f)}if(0===e.leaderLineType)return f;{const r=[],i=null==(c=e.contextData)?void 0:c.leaders[0];if(!i)return p;const n=i.lastLeaderLinePoint;if(e.enableDogLeg){const e=new Vector3(n.x,n.y,n.z),t=i.doglegLength,s=new Vector3(i.doglegVector.x,i.doglegVector.y,i.doglegVector.z).multiplyScalar(t),a=e.clone().add(s);r.push(a,e)}const s=(null==(u=e.contextData)?void 0:u.leaders[0].leaderLines)||[];for(let i=0;i<s.length;i++){const a=s[i].vertices[0].reverse().map((e=>new Vector3(e.x,e.y,e.z)));let o=new Vector3(n.x,n.y,n.z);for(let e=0;e<a.length;e++)r.push(o,a[e]),o=a[e];const l=tempVector2.subVectors(r[0],r[1]).length(),c=(e.arrowHeadSize||h.DIMASZ||2.5)*(e.arrowHeadScale||h.DIMSCALE||1);e.leaderLineType;let u="";if(e.arrowHeadId?u=e.arrowHeadId:h&&h.DIMLDRBLK&&(u=h.DIMLDRBLK),u){const i=this.getBlockByHandle(t.blocks,u);if(i&&i.entities)for(let n=0;n<i.entities.length;n++){const s=this.drawEntity(i.entities[n],t,e);if(s){const e=new Vector3(r[r.length-1].x,r[r.length-1].y,r[r.length-1].z),t=new Vector3(r[r.length-2].x,r[r.length-2].y,r[r.length-2].z),i=Math.atan2(e.y-t.y,e.x-t.x);s.position.copy(e),s.quaternion.identity(),s.scale.setScalar(c),s.rotateZ(i),s.updateMatrix(),p.add(s)}}}else this.drawDefaultLeadArrow(r[r.length-2],r[r.length-1],l/2e3,
// TODO:What number should I set here?
r)}const a=new Vector3;let o=!1;this.enableRTC&&(o=GeometryUtils.checkAndRebasePositionsOnRTC(r,a));const l=(new BufferGeometry).setFromPoints(r),d=new LineSegments(l,Default_LineMaterial);d.renderOrder=2/* Line */,o?(this.setRTCUserData(d),d.position.x+=a.x,d.position.y+=a.y):GeometryUtils.shouldRebasePositionOnRTC(d.position)&&this.setRTCUserData(d),p.add(d)}return MergeUtils.merge(p,!1),p}drawLeader(e,t,r){const i=[];if(!e.vertices)return void log.warn("[DxfLoader] Entity is missing vertices:",e.handle);if(e.vertices.length<2)return void log.warn("leader's  vertices number must be greater than 2");const n=t.tables.dimStyle.dimStyles[e.dimensionStyle]||this.getDefaultDimensionStyle(t);let s=e.vertices;if(1===e.pathType){s=new SplineCurve(e.vertices).getPoints(50)}if(e.textWidth){const t=e.textWidth,r=new Vector3(s[s.length-1].x,s[s.length-1].y,s[s.length-1].z);if(0===e.direction){const e=new Vector3(1,0,0).multiplyScalar(t);s.push(e.add(r))}else{const e=new Vector3(-1,0,0).multiplyScalar(t);s.push(e.add(r))}}for(let e=0;e<s.length-1;e++){const t=s[e],r=s[e+1];i.push(t,r)}const a=tempVector2.subVectors(i[0],i[1]).setZ(0).length(),o=(e.arrowHeight||n.DIMASZ||2.5)*(e.arrowHeadScale||n.DIMSCALE||1),l=new Group;if(1===e.arrowFlag){let r="";e.arrowHeadBlockHandle?r=e.arrowHeadBlockHandle:n&&n.DIMLDRBLK&&(r=n.DIMLDRBLK);const s=this.getBlockByHandle(t.blocks,r);if(s&&s.entities){n&&(e.colorIndex=n.DIMCLRD||256,e.color=getAcadColor(e.colorIndex));for(let r=0;r<s.entities.length;r++){const n=this.drawEntity(s.entities[r],t,e);if(n){const e=new Vector3(i[0].x,i[0].y,i[0].z),t=new Vector3(i[1].x,i[1].y,i[1].z),r=Math.atan2(e.y-t.y,e.x-t.x);n.position.copy(e),n.quaternion.identity(),n.scale.setScalar(o),n.rotateZ(r),n.updateMatrix(),l.add(n)}}}else this.drawDefaultLeadArrow(i[1],i[0],o/a/2,
// TODO:What number should I set here?
i)}if(0===i.length)return;const c=new Vector3;let u=!1;this.enableRTC&&(u=GeometryUtils.checkAndRebasePositionsOnRTC(i,c));const h=(new BufferGeometry).setFromPoints(i),p=new LineSegments(h,Default_LineMaterial);return p.renderOrder=2/* Line */,u?(this.setRTCUserData(p),p.position.x+=c.x,p.position.y+=c.y):GeometryUtils.shouldRebasePositionOnRTC(p.position)&&this.setRTCUserData(p),l.children.length>0?(l.add(p),MergeUtils.merge(l,!1),l):p}drawDefaultLeadArrow(e,t,r,i){const n=r*(e.x-t.x),s=r*(e.y-t.y),a=s,o=-n,l=new Vector3(t.x+n+a/6,t.y+s+o/6,0),c=new Vector3(t.x+n-a/6,t.y+s-o/6,0);i.push(t,l),i.push(t,c),i.push(l,c)}getBlockByHandle(e,t){if(!this.blocksCache){this.blocksCache={};for(const t in e){const r=e[t];this.blocksCache[r.ownerHandle]||(this.blocksCache[r.ownerHandle]=r)}}return this.blocksCache[t]}static transformAngleByOcsMatrix(e,t){const r=tempVector2.set(1*Math.cos(t),1*Math.sin(t),0).applyMatrix4(e);return Math.atan2(r.y,r.x)}static getArcAnglesByOcsMatrix(e,t,r){let i=MathUtils2.getArcAngleSpanRad(t,r);const n=_DXFLoader.transformAngleByOcsMatrix(e,t),s=_DXFLoader.transformAngleByOcsMatrix(e,r);let a;if(MathUtils2.areNumbersClose(i,Math.PI)){i=1;const r=_DXFLoader.transformAngleByOcsMatrix(e,t+i);a=MathUtils2.getArcAngleSpanRad(n,r)}else{if(MathUtils2.areNumbersClose(i,2*Math.PI))return[n,n+2*Math.PI];a=MathUtils2.getArcAngleSpanRad(n,s)}return MathUtils2.areNumbersClose(i,a,1e-8)?[n,s]:[s,n]}drawArc(e,t,r){var i,n,s;if(!e.radius||e.radius<.001)return void log.warn(`[DxfLoader] The radius of arc (handle '${e.handle}') is undefined, ignored!`);if(!e.radius||e.radius<.001)return void log.warn(`[DxfLoader] The radius of arc (handle '${e.handle}') is too small, ignored!`);const a=new Vector3(0,0,1);void 0!==e.extrusionDirectionX&&void 0!==e.extrusionDirectionY&&void 0!==e.extrusionDirectionZ&&a.set(e.extrusionDirectionX,e.extrusionDirectionY,e.extrusionDirectionZ);const o=_DXFLoader.getOcsMatrix(a);let l,c;if("CIRCLE"===e.type)l=e.startAngle||0,c=l+2*Math.PI;else{if(null==e.startAngle||null==e.endAngle)return;if(l=e.startAngle,c=e.endAngle,MathUtils2.areNumbersEqual(l,c,.001))return;if(!MathUtils2.areNumbersClose(MathUtils2.getArcAngleSpanRad(l,c),2*Math.PI)){const e=_DXFLoader.getArcAnglesByOcsMatrix(o,l,c);l=e[0],c=e[1]}}const u=new ArcCurve(0,0,e.radius,l,c,0!==this.angBase);let h=1;const p=r;(null==p?void 0:p.xScale)&&(null==p?void 0:p.yScale)&&(h=Math.max(Math.abs(p.xScale),Math.abs(p.yScale)));const d=this.getDivision(l,c,e.radius*h),m=u.getPoints(d),f=new Vector3;let g=!1;this.enableRTC&&(g=GeometryUtils.checkAndRebasePositionsOnRTC(m,f));const _=(new BufferGeometry).setFromPoints(m),y=new Line(_,Default_LineMaterial),T=new Vector3;e.center&&(T.x=e.center.x,T.y=e.center.y);const v=new Vector3(null==(i=e.center)?void 0:i.x,null==(n=e.center)?void 0:n.y,null==(s=e.center)?void 0:s.z).applyMatrix4(o.invert());return T.x=v.x,T.y=v.y,y.position.copy(T),g?(this.setRTCUserData(y),y.position.x+=f.x,y.position.y+=f.y):GeometryUtils.shouldRebasePositionOnRTC(y.position)&&this.setRTCUserData(y),y}addTriangleFacingCamera(e,t,r,i){const n=new Vector3,s=new Vector3;n.subVectors(r,t),s.subVectors(i,t),n.cross(s);const a=new Vector3(t.x,t.y,t.z),o=new Vector3(r.x,r.y,r.z),l=new Vector3(i.x,i.y,i.z);n.z<0?e.push(l,o,a):e.push(a,o,l)}drawSolid(e,t,r){const i=e.points;if(!i||i.length<4)return;if(e.extrusionDirection&&e.extrusionDirection.z){tempVector2.set(0,0,e.extrusionDirection.z);const t=_DXFLoader.getOcsMatrix(tempVector2).invert();i.forEach((e=>{const r=tempVector2.set(e.x,e.y,0).applyMatrix4(t);e.x=r.x,e.y=r.y}))}const n=[],s=[];this.addTriangleFacingCamera(n,i[0],i[1],i[2]),s.push(0,1,2),this.addTriangleFacingCamera(n,i[1],i[2],i[3]),s.push(3,4,5);const a=new Vector3;let o=!1;this.enableRTC&&(o=GeometryUtils.checkAndRebasePositionsOnRTC(n,a));const l=(new BufferGeometry).setFromPoints(n);l.setIndex(s);const c=new Mesh(l,Default_MeshMaterial);return o&&(this.setRTCUserData(c),c.position.x+=a.x,c.position.y+=a.y),c}getDefaultTextStyle(e){return e.tables.style.styles.STANDARD||e.tables.style.styles.Standard||{}}getDefaultDimensionStyle(e){return e.tables.dimStyle.dimStyles.STANDARD||e.tables.dimStyle.dimStyles.Standard||{}}getTextEncoding(e){return e.bigFontFile&&e.bigFontFile.toUpperCase().startsWith("GB")?"gbk":"utf8"}getTextMesh(e,t,r,i,n){if(!e)return;let s;t.textStyle&&(this.statsInfo.unsupportedTextStyles[t.textStyle]||(this.statsInfo.unsupportedTextStyles[t.textStyle]=0),this.statsInfo.unsupportedTextStyles[t.textStyle]++);let a=(n?n.style.textHeight:t.textHeight)||0,o=.67;const l={_TCH_DIM:1.45};if(t.textStyle&&l[t.textStyle]&&(o=l[t.textStyle]),t.xScale&&(o*=t.xScale),t.textStyle){const e=r.tables.style.styles[t.textStyle];o*=(null==e?void 0:e.xScale)||1,a=a||e.textHeight}let c=0;if(t.width&&(c=t.width/o+2),t.contextData&&t.contextData.textWidth&&t.contextData.textHeight<t.contextData.textWidth&&(c=t.contextData.textWidth),this.font instanceof ShxFont){const r=this.font.getGraphicData(e,a,a/1.5,a/2,a/8,c,3===t.drawingDirection);if(0===r.length)return;const i=mergeBufferGeometries(r.map((e=>e.toThreeGeometry())));i.scale(o,1,1),s=new LineSegments(i,Default_LineMaterial)}else if(this.font instanceof Font){const t={font:this.font,height:0,size:a||12,curveSegments:3,
// change this to increase/decrease display precision
bevelSegments:3},r=new TextGeometry(e,t);s=new Mesh(r,Default_MeshMaterial)}return s}transformTextMesh(e,t){const r=(new Box3).setFromObject(t).getSize(tempVector2),{halign:i,valign:n}=e,s=e.width||r.x,a=r.y;if(void 0===i&&void 0===n&&e.startPoint||[3,5].includes(i)&&e.startPoint?(t.position.x+=e.startPoint.x,t.position.y+=e.startPoint.y,t.position.z+=e.startPoint.z):e.endPoint&&(t.position.x+=e.endPoint.x,t.position.y+=e.endPoint.y,t.position.z+=e.endPoint.z),3!==i&&5!==i){if(e.rotation){const r=e.rotation*Math.PI/180;t.rotateZ(r)}2===e.mirrored?t.rotateY(Math.PI):4===e.mirrored&&t.rotateX(Math.PI)}switch(i){case 0:default:break;case 1:t.translateX(-s/2);break;case 2:t.translateX(-s);break;case 3:if(e.startPoint&&e.endPoint){const r=new Vector3(e.startPoint.x,e.startPoint.y,e.startPoint.z),i=new Vector3(e.endPoint.x,e.endPoint.y,e.endPoint.z),n=(new Vector3).subVectors(r,i),a=n.length()/s;t.scale.multiplyScalar(a);const o=n.clone().cross(XAxis),l=n.angleTo(XAxis);t.rotateZ(o.z>0?Math.PI-l:l-Math.PI),(2===e.mirrored||4===e.mirrored)&&t.rotateX(Math.PI)}break;case 4:t.translateX(-s/2),t.translateY(-a/2);break;case 5:if(e.startPoint&&e.endPoint){const r=new Vector3(e.startPoint.x,e.startPoint.y,e.startPoint.z),i=new Vector3(e.endPoint.x,e.endPoint.y,e.endPoint.z),n=(new Vector3).subVectors(r,i),a=n.length()/s;t.scale.setX(a);const o=n.clone().cross(XAxis),l=n.angleTo(XAxis);t.rotateZ(o.z>0?Math.PI-l:l-Math.PI),(2===e.mirrored||4===e.mirrored)&&t.rotateX(Math.PI)}}switch(n){case 0:case 1:default:break;case 2:t.translateY(-a/2);break;case 3:t.translateY(-a)}return t.position.z=0,t}drawText(e,t,r){let i=e.text;if(!i||!this.font)return;const n=t.tables.style.styles[e.textStyle]||this.getDefaultTextStyle(t);i=parseDxfTextContent(i,{encoding:this.getTextEncoding(n)}).map((e=>e.text)).join("");const s=this.getTextMesh(i,e,t,r);if(!s)return;const a=s.geometry;if(s instanceof Mesh&&!a.getIndex()){const e=a.getAttribute("position"),t=[];for(let r=0;r<e.count;r+=3)t.push(r,r+1,r+2);a.setIndex(t)}if(a.hasAttribute("uv")&&a.deleteAttribute("uv"),a.hasAttribute("normal")&&a.deleteAttribute("normal"),this.transformTextMesh(e,s),GeometryUtils.shouldRebasePositionOnRTC(s.position))this.setRTCUserData(s);else{const e=GeometryUtils.caculateGeometryCenter(a);e&&GeometryUtils.shouldRebasePositionOnRTC(e)&&this.setRTCUserData(s)}return s}drawAttDef(e,t,r){let i=e.tag||e.text||e.prompt;if(!i||!this.font)return;i=parseDxfTextContent(i).map((e=>e.text)).join();const n=this.getTextMesh(i,e,t,r);if(!n)return;const s=n.geometry;if(s.hasAttribute("uv")&&s.deleteAttribute("uv"),s.hasAttribute("normal")&&s.deleteAttribute("normal"),this.transformTextMesh(e,n),GeometryUtils.shouldRebasePositionOnRTC(n.position))this.setRTCUserData(n);else{const e=GeometryUtils.caculateGeometryCenter(s);e&&GeometryUtils.shouldRebasePositionOnRTC(e)&&this.setRTCUserData(n)}return n}drawAttrib(e,t,r){let i=e.text;if(!i||!this.font)return;i=parseDxfTextContent(i).map((e=>e.text)).join();const n=this.getTextMesh(i,e,t,r);if(!n)return;const s=n.geometry;if(s.hasAttribute("uv")&&s.deleteAttribute("uv"),s.hasAttribute("normal")&&s.deleteAttribute("normal"),this.transformTextMesh(e,n),GeometryUtils.shouldRebasePositionOnRTC(n.position))this.setRTCUserData(n);else{const e=GeometryUtils.caculateGeometryCenter(s);e&&GeometryUtils.shouldRebasePositionOnRTC(e)&&this.setRTCUserData(n)}return n}drawPoint(e,t,r){if(!e.position)return;const i=new BufferGeometry,n=[new Vector3(e.position.x,e.position.y,e.position.z)];tempVector2.set(0,0,0);const s=tempVector2;let a=!1;this.enableRTC&&(a=GeometryUtils.checkAndRebasePositionsOnRTC(n,s)),i.setFromPoints(n);const o=new Points(i,Default_PointMaterial);return a&&(this.setRTCUserData(o),o.position.x+=s.x,o.position.y+=s.y),o}drawDimension(e,t){if(!e.block)return;const r=t.blocks[e.block];if(!r||!r.entities)return;const i=t.tables.dimStyle.dimStyles[e.dimStyleName]||this.getDefaultDimensionStyle(t);i&&i.DIMCLRD>0&&(e.colorIndex=i.DIMCLRD,e.color=getAcadColor(e.colorIndex));let n=new Group;for(let i=0;i<r.entities.length;i++){const s=this.drawEntity(r.entities[i],t,e);s&&n.add(s)}if(0===n.children.length){n=void 0;const t=e.name||e.block;return this.statsInfo.ignoredInserts[t]||(this.statsInfo.ignoredInserts[t]=0),void this.statsInfo.ignoredInserts[t]++}this.blockReferencesCache[e.block]||(this.blockReferencesCache[e.block]={
//threejsObject: blockGroup.clone(),
referenceCount:0});this.blockReferencesCache[e.block].referenceCount++;n.name=`${e.type}<${r.name}>`,n.userData.entityType=e.type;const s=null==e?void 0:e.insertionPoint;return s&&(n.position.x+=s.x,n.position.y+=s.y),GeometryUtils.shouldRebasePositionOnRTC(n.position)&&this.setRTCUserData(n),n}drawInsert(e,t,r=!1){if(!e.block)return;const i=t.blocks[e.block];if(!i.entities)return;e.blockPosition=i.position;let n=new Group;for(let s=0;s<i.entities.length;s++){if("ATTDEF"===i.entities[s].type)continue;const a=this.drawEntity(i.entities[s],t,e,r);a&&n.add(a)}if(0===n.children.length){n=void 0;const t=e.name||e.block;return this.statsInfo.ignoredInserts[t]||(this.statsInfo.ignoredInserts[t]=0),void this.statsInfo.ignoredInserts[t]++}this.blockReferencesCache[e.block]||(this.blockReferencesCache[e.block]={
//threejsObject: blockGroup.clone(),
referenceCount:0});this.blockReferencesCache[e.block].referenceCount++;n.name=`${e.type}<${i.name}>`,n.userData.entityType=e.type,(null==e?void 0:e.blockPosition)&&(n.position.x-=e.blockPosition.x,n.position.y-=e.blockPosition.y,n.updateMatrix());const s=tempVector2.set(1,1,1);e.xScale&&(s.x=e.xScale),e.yScale&&(s.y=e.yScale);const a=new Euler;e.rotation&&(a.z=e.rotation*Math.PI/180),tempQuaternion.setFromEuler(a,!1);const o=tempVector22.set(0,0,0);e.position&&(o.x=e.position.x,o.y=e.position.y),tempMatrix3.compose(o,tempQuaternion,s),e.extrusionDirection&&e.extrusionDirection.z<0&&tempMatrix3.premultiply(scaleTempMatrix.identity().makeScale(-1,1,1)),translateTempMatrix.copy(n.matrix),n.applyMatrix4(tempMatrix3),GeometryUtils.shouldRebasePositionOnRTC(n.position)&&this.setRTCUserData(n);const l=this.findSpatialFilterByHandle(e.handle,t);if(l){const t=this.drawSpatialFilter(l),r=l;r&&r.clipPolylines&&r.clipPolylines.length>0&&(n.userData.spatialFilterHandle=l.handle,this.cloneMaterialsForSpatialFilter(n),t&&t.applyMatrix4(translateTempMatrix.invert()),log.debug("[DxfLoader] Spatial filter:",e.associatedSpatialFilter))}return n}drawSpatialFilter(e){const t=e;if(t.threejsObject)return t.threejsObject.clone();const r=e.invertBlockMatrix;tempMatrix3.set(r[0],r[1],r[2],r[3],r[4],r[5],r[6],r[7],r[8],r[9],r[10],r[11],0,0,0,1);const i=[];e.vertices.forEach((e=>{i.push(new Vector3(e.x,e.y,0))}));const n={polyline:[],bConcave:!1,bReversed:!1};if(2===e.numberOfPointsOnClipBoundary)n.polyline=i;else{const t=e.numberOfPointsOnClipBoundary,r=3;if(t<r)return void log.warn(`[DxfLoader] Invalid clipBoundary: ${e.handle} !`);let s=[],a=-1;for(let e=0;e<t;e++){const r=i[e];for(let n=t-1;n>e;n--){const o=i[n];if(MathUtils2.areVector3sEqual(r,o)&&e+1<n-1&&e+1<t-1&&MathUtils2.areVector3sEqual(i[e+1],i[n-1])){s.push(r),a=n;break}}if(a>0)break;s.push(r)}if(a>0)for(let e=a+1;e<t;e++)s.push(i[e]);if(s.length<r)return void log.warn(`[DxfLoader] Invalid clipBoundary: ${e.handle}!`);const o=[],l=[];if(s.forEach((e=>{o.push(new Vector2(e.x,e.y)),l.push([e.x,e.y])})),!GeometryUtils.isConvex(o)){log.warn(`[DxfLoader] Concave polygon is not supported for spatial filter (handle '${e.handle}'), converting to convex polygon!`);const t=(0,import_concaveman.default)(l,1/0);s=[],t.forEach((e=>{s.push(new Vector3(e[0],e[1],0))}))}MathUtils2.areVector3sEqual(s[0],s[s.length-1])||s.push(s[0]),n.polyline=s,n.bReversed=a>0}this.enableReleaseData&&(e.vertices=[],e.matrix=[],e.invertBlockMatrix=[]),t.localMatrix=tempMatrix3.clone(),t.clipPolylines=[],t.clipPolylines.push(n)}drawLayout(e,t,r,i,n,s){if(!e.entities)return;let a;if(r.layoutName!==_DXFLoader.MODEL_LAYOUT_NAME){const e=r;e.directAssociatedLeafObjectSet||(e.directAssociatedLeafObjectSet=new Set),a=e.directAssociatedLeafObjectSet}const o=new Group;ObjectUtils.setSharedVariablesOfObject(o);for(let r=0;r<e.entities.length;r++){const i=e.entities[r];this.addViewport(i,s);const l=this.drawEntity(i,t);if(l){if(this.enableMerge){const e=!1;MergeUtils.merge(l,e)}o.add(l),l.traverse((e=>{if(e.geometry){const r=e.userData.layerName;!1===this.getLayerVisible(t,r)&&(e.visible=!1);let i=n[r];i||(i=[],n[r]=i),i.push(e),a&&a.add(e)}}))}}if(0===o.children.length)return;o.userData.layerName=e.layer;const l=r.layoutName;let c=i.children.find((e=>e.name===l));c||(c=new Group,ObjectUtils.setSharedVariablesOfObject(c),c.name=l,c.userData.isLayoutLevelObject=!0,i.add(c)),c.add(o),e.position&&o.position.set(e.position.x,e.position.y,e.position.z||0),o.matrixAutoUpdate=matrixAutoUpdate,o.updateMatrix()}convertEdgeToPoints(e){const t=[];switch(e.type){case 1/* Line */:{const r=e;t.push(new Vector2(r.startPoint.x,r.startPoint.y)),t.push(new Vector2(r.endPoint.x,r.endPoint.y));break}case 2/* Arc */:{const r=e;let i=r.startAngle*MathUtils.DEG2RAD,n=r.endAngle*MathUtils.DEG2RAD;r.bCounterclockwise||(i=2*Math.PI-i,n=2*Math.PI-n);const s=new ArcCurve(r.center.x,r.center.y,r.radius,i,n,!r.bCounterclockwise),a=this.getDivision(i,n,r.radius);t.push(...s.getPoints(a));break}case 3/* Ellipse */:{const r=e,i=Math.sqrt(Math.pow(r.majorAxisEndPoint.x,2)+Math.pow(r.majorAxisEndPoint.y,2)),n=i*r.minorRatio,s=Math.atan2(r.majorAxisEndPoint.y,r.majorAxisEndPoint.x);let a=r.startAngle*MathUtils.DEG2RAD,o=r.endAngle*MathUtils.DEG2RAD;r.bCounterclockwise||(a=2*Math.PI-a,o=2*Math.PI-o);const l=new EllipseCurve(r.center.x,r.center.y,i,n,a,o,!r.bCounterclockwise,s),c=this.getDivision(a,o,Math.max(i,n));t.push(...l.getPoints(c));break}case 4/* Spline */:{const r=e;t.push(...r.controlPoints);break}case 0/* Polyline */:{const r=e;t.push(...getLinePoints(r.points,r.isClosed));break}}return t}drawHatch(e,t,r){var i;const n=e;if(0==n.boundaryPaths.length)return;const s=[],a=[],o=[];if(n.boundaryPaths.forEach(((e,t)=>{if(this.IsfilteredByPathTypeFlag(e.pathTypeFlag)){const r="[DxfLoader] The %d path type flag is filtered at the %dth boundrayPath (hatch handle '%s')";return void log.info(r,e.pathTypeFlag,t,n.handle)}const r=e.edges;if(0===r.length)return;const i=[];for(let e=0;e<r.length;e++){const s=this.convertEdgeToPoints(r[e]);if(s.length<2){const r="[DxfLoader] The %dth edge of the %dth boundaryPath (hatch handle '%s') has less than 2 points, ignored!";log.warn(r,e,t,n.handle)}else i.push(...s)}if(i.length<3){const e="[DxfLoader] The %dth boundaryPath (hatch handle '%s') has less than 3 points, ignored!";return void log.warn(e,t,n.handle)}if(e.pathTypeFlag>31/* MaxFlags */){const r=e=>{for(let t=1;t<e.length;++t){const r=e[t-1].endPoint,i=e[t].startPoint;if(!r||!i)return!1;if(!MathUtils2.areVector2sEqual(r,i))return!1}return!0};if(!r(e.edges)){const e="[DxfLoader] The %dth boundaryPath (hatch handle '%s') has unknown path, ignored!";return void log.warn(e,t,n.handle)}}MathUtils2.areVector2sEqual(i[0],i[i.length-1])||i.push(i[0]);const l=i.map((e=>new Vector2(CommonUtils.roundNumber(e.x,7),CommonUtils.roundNumber(e.y,7))));if((null==l?void 0:l.length)>0){s.push(l);const e=(new Box2).setFromPoints(l);a.push(e);const t=e.getSize(tempVec23),r=t.x*t.y;o.push({area:r,index:s.length-1})}})),0===s.length)return;const l=new Vector2,c=this.checkAndRebasePolygonsOnRTC(s,l);o.sort(((e,t)=>e.area-t.area));const u=[];o.forEach((e=>{u.push(e.index)}));const h=this.buildContainHierarchyTree(s,a,u),p=[];let d;if(this.buildHatchGeometry(s,h,p),p.length>0&&(d=mergeBufferGeometries(p)),!d||!d.getIndex()||0===(null==(i=d.getIndex())?void 0:i.count))return void log.warn("[DxfLoader] Failed to convert hatch boundaries!");const m=new Mesh(d,Default_MeshMaterial);m.layers.set(layerForNonSnapableObjects),this.setHatchMaterial(m,n,t,l,r);const f=m;return c?(this.setRTCUserData(m),f.position.x+=l.x,f.position.y+=l.y):GeometryUtils.shouldRebasePositionOnRTC(f.position)&&this.setRTCUserData(f),f}drawOle2frame(e,t){const{leftUpX:r,leftUpY:i,rightDownX:n,rightDownY:s}=e;if(!(r&&i&&n&&s))return;const a=[new Vector2(r,i),new Vector2(r,s),new Vector2(n,s),new Vector2(n,i),new Vector2(r,i)],o=new Vector3;let l=!1;this.enableRTC&&(l=GeometryUtils.checkAndRebasePositionsOnRTC(a,o));const c=(new BufferGeometry).setFromPoints(a),u=this.getLineBasicMaterial(16777215),h=new Line(c,u);l&&(this.setRTCUserData(h),h.position.x+=o.x,h.position.y+=o.y);const p=new Group;let d;p.add(h);const m=t.objects.DICTIONARY;for(const t of m){const r=t;for(const t in r.entries)if(r.entries[t]===e.handle){d=t;break}}let f;if(d)if(this.meshTextureMaterials[d])f=this.meshTextureMaterials[d];else for(let e=0;e<t.objects.XRECORD.length;e++){const r=t.objects.XRECORD[e];if(r.handle===d){const e=r.binaryData,t="data:image/jpg;base64,"+CommonUtils.hexToBase64(e),i=new MeshBasicMaterial({transparent:!0,map:new TextureLoader(this.manager).load(t)});this.meshTextureMaterials[d]=i,f=i;break}}if(f){const e=(new Box2).setFromPoints(a),t=e.getSize(tempVec23),r=new PlaneGeometry(t.x,t.y),i=new Mesh(r,f),n=e.getCenter(tempVec23);i.position.set(n.x,n.y,0),l&&(this.setRTCUserData(i),i.position.x+=o.x,i.position.y+=o.y),p.add(i)}return p.children.length>1?p:h}
// base on https://github.com/mozman/ezdxf/blob/master/src/ezdxf/math/ucs.py#L34
static getOcsMatrix(e){let t=XAxis,r=YAxis,i=ZAxis;const n=new Vector3(0,1,0),s=new Vector3(0,0,1);if(!MathUtils2.areVectorsClose(e,s)){i=e.clone().normalize();return MathUtils2.areVectorsClose(i,s)||(t=Math.abs(i.x)<1/64&&Math.abs(i.y)<1/64?n.cross(i).normalize():s.cross(i).normalize(),r=i.clone().cross(t).normalize()),tempMatrix3.set(t.x,t.y,t.z,0,r.x,r.y,r.z,0,i.x,i.y,i.z,0,0,0,0,1)}return tempMatrix3.identity()}static getDcs2WcsMatrix(e,t){let r;r=isIViewport(e)?e.viewDirectionFromTarget:e.viewDirection;const i=new Vector3(r.x,r.y,r.z),n=new Vector3(e.viewTarget.x,e.viewTarget.y,e.viewTarget.z),s=e.viewTwistAngle;let a,o,l;l=i.clone().normalize(),a=ZAxis.clone().cross(i),a.length()>0?(a.normalize(),o=l.clone().cross(a)):l.z<0?(a=XAxis.clone().negate(),o=YAxis,l=ZAxis.clone().negate()):(a=XAxis,o=YAxis,l=ZAxis);const c=new Matrix4,u=tempMatrix3.identity();return u.makeBasis(a,o,l),c.premultiply(u),c.premultiply(tempMatrix3.identity().compose(n.clone(),(new Quaternion).setFromAxisAngle(new Vector3(0,0,1),MathUtils.degToRad(t?s:-s)),new Vector3(1,1,1))),c}getViewportMsToPsMatrix(e){const t=new Vector3(e.centerPoint_dcs.x,e.centerPoint_dcs.y,0),r=new Vector3(e.centerPoint.x,e.centerPoint.y,e.centerPoint.z),i=e.viewHeight/e.height_paperSpace,n=_DXFLoader.getDcs2WcsMatrix(e,this.angDir),s=new Matrix4;s.setPosition(Origin.clone().sub(r));const a=scaleTempMatrix.identity();a.scale(tempVector2.set(i,i,i));const o=translateTempMatrix.identity().setPosition(Origin.clone().sub(r));a.premultiply(o.clone().invert()).multiply(o),s.multiply(a);const l=tempMatrix3.identity();l.setPosition(t),n.multiply(l);const c=tempMatrix3.identity();return s.invert().multiply(c).multiply(n.invert())}drawViewport(e,t,r){const i=e;if("1"==i.viewportId)return e.psBBox=new Box3,void(e.msToPsMatrix=new Matrix4);const n=[],s=i.centerPoint,a=i.width_paperSpace/2,o=i.height_paperSpace/2;n.push(new Vector3(s.x-a,s.y-o,0)),n.push(new Vector3(s.x-a,s.y+o,0)),n.push(new Vector3(s.x+a,s.y+o,0)),n.push(new Vector3(s.x+a,s.y-o,0)),n.push(n[0]),e.psBBox=new Box3(n[0],n[2]),e.msToPsMatrix=this.getViewportMsToPsMatrix(i);const l=new Vector3;let c=!1;this.enableRTC&&(c=GeometryUtils.checkAndRebasePositionsOnRTC(n,l));const u=(new BufferGeometry).setFromPoints(n),h=new Line(u,Default_LineMaterial);c&&(this.setRTCUserData(h),h.position.x+=l.x,h.position.y+=l.y),h.userData.entityType=e.type;const p=new Group;p.add(h);const d=e.psBBox.clone();d.applyMatrix4(e.msToPsMatrix.clone().invert()),d.min.z=0,d.max.z=0;const m=[];m.push(d.min),m.push(new Vector3(d.min.x,d.max.y,0)),m.push(d.max),m.push(new Vector3(d.max.x,d.min.y,0)),m.push(m[0]);const f=new Vector3;let g=!1;this.enableRTC&&(g=GeometryUtils.checkAndRebasePositionsOnRTC(m,f));const _=(new BufferGeometry).setFromPoints(m),y=new Line(_,Default_LineMaterial);return g&&(this.setRTCUserData(y),y.position.x+=f.x,y.position.y+=f.y),y.userData.entityType=e.type,y.userData.inPaperSpace=!0,p.add(y),h}getColor(e,t,r){var i,n,s,a,o,l;if(this.compareContext){const t=e.compareChangeType;if("Added"/* Added */===t)return DxfCompare.ENTITY_COLOR_ADDED;if("Removed"/* Removed */===t)return DxfCompare.ENTITY_COLOR_REMOVED;if("Modified"/* Modified */===t){return this.compareContext.isTheFirstFile?DxfCompare.ENTITY_COLOR_REMOVED:DxfCompare.ENTITY_COLOR_ADDED}return DxfCompare.ENTITY_COLOR_NO_CHANGE}const c=e;if(c&&c.isGradientColor){const t=c.gradientColors;if(t&&t.length>=2){if(t[0]!==t[1]){const t=`[DxfLoader] Gradient colors are not supported for hatch '${e.handle}', will use the first color!`;log.warn(t)}return t[0]}}if(e.isTrueColor)return e.color;if(e.colorIndex>0&&e.colorIndex<256)return e.color;if(0===e.colorIndex)return r?this.getColor(r,t):null==(n=null==(i=t.tables)?void 0:i.layer)?void 0:n.layers[0].color;if(256===e.colorIndex){const i=null==(a=null==(s=t.tables)?void 0:s.layer)?void 0:a.layers,n=i&&i[e.layer],c=i&&r&&i[r.layer];let u=Default_Color;return u=n&&"0"!==n.name?n.color:c?c.color:n?n.color:null==(l=null==(o=t.tables)?void 0:o.layer)?void 0:l.layers[0].color,u}return log.warn("[DxfLoader] Unknown colorIndex"),Default_Color}getLineType(e,t,r){var i,n;if(r&&"DIMENSION"===r.type)return this.getLineType(r,t);if(e.lineType!==BYLAYER&&e.lineType!==BYBLOCK)return e.lineType;if(e.lineType===BYBLOCK)return r?this.getLineType(r,t):e.lineType;const s=null==(n=null==(i=t.tables)?void 0:i.layer)?void 0:n.layers,a=Default_LineType;if("0"!==e.layer){const t=s&&s[e.layer];if(t)return t.lineType}else if(r){const e=s&&s[r.layer];if(e)return e.lineType}return a}
/**
   * Gets entity's layer name.
   * Note that, when entity is in layer "0", it tries to get its parent blockEntity's layer name.
   */getLayerName(e,t,r){var i,n;const s=null==(n=null==(i=t.tables)?void 0:i.layer)?void 0:n.layers,a=s&&s[e.layer],o=s&&r&&s[r.layer];let l=a.name;return a&&"0"===a.name&&o&&(l=o.name),l||"0"}
// TODO: hatch is handled separately
setMaterial(e,t,r,i){const n=e;if(!n.geometry)return;if(this.setRenderOrderByObjectType(e),"OLE2FRAME"===t.type)return;if("MTEXT"===t.type)return void(e.renderOrder=5/* Text */);if("HATCH"===t.type)return tempVec23.set(0,0),void this.setHatchMaterial(e,t,r,tempVec23,i);let s;const a=this.getColor(t,r,i);if("LWPOLYLINE"===t.type&&(n.isMesh?(s=this.getMeshBasicMaterial(a),e.renderOrder=1/* LineWithWidth */):e.userData.isOutline&&(s=this.getLineBasicMaterial(a),e.renderOrder=3/* LineWithPattern */),s))n.material=s;else{if("SOLID"===t.type)s=this.getMeshBasicMaterial(a);else if("TEXT"===t.type||"ATTDEF"===t.type||"ATTRIB"===t.type)s=this.getLineBasicMaterial(a),e.renderOrder=5/* Text */;else if("LEADER"===t.type||"MULTILEADER"===t.type||"VIEWPORT"===t.type)s=this.getLineBasicMaterial(a);else if("POINT"===t.type)s=this.getPointsMaterial(a);else{if(e.material instanceof PointsMaterial)return s=this.getPointsMaterial(a),void(n.material=s);const o=r.tables.lineType.lineTypes[this.getLineType(t,r,i)],l=t.lineTypeScale||1;o&&o.pattern&&0!==o.pattern.length?(s=this.getLineShaderMaterial(o,a,l),e.renderOrder=3/* LineWithPattern */):s=this.getLineBasicMaterial(a)}n.material=s}}setHatchMaterial(e,t,r,i,n){const s=e;if(!s.geometry)return;const a=this.getColor(t,r,n);if(s.isLine)return void(s.material=this.getLineBasicMaterial(a));let o,l=-1/* Mesh */;if(t.solidFill)o=this.getMeshBasicMaterial(a);else{if(s.material instanceof ShaderMaterial){o=s.material;const e=new Color(a);s.material.uniforms.u_color.value.equals(e)||(o=s.material.clone(),this.updateMaterialUniforms(o),o.uniforms.u_color.value.set(a))}else o=this.getHatchShaderMaterial(t,a,i);l=0/* MeshWithPattern */}o||(o=this.getMeshBasicMaterial(a),l=-1/* Mesh */),s.material=o,s.renderOrder=l}setRenderOrderByObjectType(e){const t=e;let r=0;t.isMesh?r=-1/* Mesh */:t.isLine?r=2/* Line */:t.isPoints&&(r=4/* Point */),e.renderOrder=r}getPointsMaterial(e){return this.pointsMaterials[e]||(this.pointsMaterials[e]=new PointsMaterial({size:.2,color:e})),this.pointsMaterials[e]}getLineBasicMaterial(e){return this.lineBasicMaterials[e]||(this.lineBasicMaterials[e]=new LineBasicMaterial({color:e})),this.lineBasicMaterials[e]}getLineShaderMaterial(e,t,r){const i=`${e.name}_${t}_${r}`;if(!this.lineShaderMaterials[i]){const n=this.getLineTypeScales(),s=n.ltScale*n.celtScale*r;this.lineShaderMaterials[i]=LinePatternShaders.createLineShaderMaterial(e.pattern,t,s,_DXFLoader.viewportScaleUniform,_DXFLoader.cameraZoomUniform)}return this.lineShaderMaterials[i]}getMeshBasicMaterial(e){return this.meshBasicMaterials[e]||(this.meshBasicMaterials[e]=new MeshBasicMaterial({color:e})),this.meshBasicMaterials[e]}
/**
   * Gets shader material for drawing a hatch with pattern
   */getHatchShaderMaterial(e,t,r){if(!e.patternLines||e.patternLines.length<1)return;const i=this.findMatchedHatchShaderMaterial(e,t);if(i)return i;let n=2;e.patternLines.forEach((e=>{n=Math.max(e.dashPattern.length,n)}));let s=0;const a=[],o=new Vector2;for(const t of e.patternLines){const i=new Vector2(t.origin.x,t.origin.y).sub(r).rotateAround(o,-MathUtils.degToRad(e.patternAngle)),l=new Vector2(t.delta.x,t.delta.y).rotateAround(o,-MathUtils.degToRad(t.angle));if(0===l.y)return void log.warn("[DxfLoader] delta.y is equal to zero !");const c=t.dashPattern.length;let u=!0,h=0;for(let e=0;e<c;++e){const r=t.dashPattern[e];r>0&&(u=!1),h+=Math.abs(r)}const p=u?.05:.005,d=[],m=[];let f=0;m[0]=f;for(let e=0;e<c;++e)d[e]=t.dashPattern[e],0===d[e]&&(d[e]=p*h),f+=Math.abs(d[e]),m[e+1]=f;for(let e=c;e<n;++e)d[e]=0;for(let e=m.length;e<n+1;++e)m[e]=f;const g={origin:i,delta:l,angle:t.angle-e.patternAngle,pattern:d,patternSum:m,patternLength:f};if(s+=4,s+=n,s+=n+1,s>_DXFLoader.maxFragmentUniforms){log.warn("[DxfLoader] There will be warning in fragment shader when number of uniforms exceeds 1024, so extra hatch line patterns are ignored here!");break}a.push(g)}const l=createHatchPatternShaderMaterial(a,e.patternAngle,_DXFLoader.cameraZoomUniform,new Color(t));return l.defines={MAX_PATTERN_SEGMENT_COUNT:n},this.hatchShaderMaterials.push({patternLines:e.patternLines,patternAngle:e.patternAngle,color:t,material:l}),l}
/**
   * Gets a proper division for curve by entity count, entity size and theta angle, etc.
   * @param size may not be accurate, can be the radius, long size of bbox, etc.
   */getDivision(e,t,r){let i=Math.round(5e4/this.entityCount);i=Math.max(i,2),i=Math.min(i,10);const n=5*i;let s=2*i;if(this.averageCurveSize){s*=Math.pow(r/this.averageCurveSize,.5),s=Math.max(s,i),s=Math.min(s,n)}let a=t-e;a<0&&(a+=2*Math.PI),s=Math.ceil(s*(a/Math.PI));let o=8;return a<.087?o=2:a<.174?o=3:a<.52?o=4:a<1.57?o=5:a<3.14?o=6:a<4.71&&(o=7),s=Math.max(s,o),this.averageCurveSize=(this.averageCurveSize*this.curveCount+r)/(this.curveCount+1),this.curveCount++,Math.max(s,12)}
/**
   * Gets proper simplify tolerance.
   * If tolerance is bigger, more points are simpified.
   */getSimplifyTolerance(){return.03}
/**
   * Catches dxf data into indexedDb
   */setDxfDataToIndexedDb(e,t){return __async(this,null,(function*(){const r={dxfDataId:e,dxf:t};return new Promise(((t,i)=>{DxfDataTable.instance().add(r,(()=>{log.info(`[DxfLoader] Saved '${e}' to indexedDb`),t()}),(e=>{i(e)}))}))}))}
/**
   * Gets dxf data into indexedDb
   */getDxfDataFromIndexedDb(e){return __async(this,null,(function*(){return new Promise(((t,r)=>{DxfDataTable.instance().query(e,(e=>{e&&e.length>0&&t(e[0].dxf),t(void 0)}),(()=>r()))}))}))}buildContainHierarchyTree(e,t,r){var i;const n=new Map,s=r.length;for(let e=0;e<s;e++)n.set(r[e],{index:r[e],children:[]});const a={index:-1,children:[]};for(let o=0;o<s;o++){const l=r[o],c=e[l],u=t[l];let h=o+1;for(;h<s;h++){const s=r[h],a=e[s];if(t[s].containsBox(u)&&GeometryUtils.isPointInPolygon(c[CommonUtils.generateRandomInt(0,c.length-1)],a)){null==(i=n.get(s))||i.children.push(n.get(l));break}}h===s&&a.children.push(n.get(l))}return a}buildHatchGeometry(e,t,r){if(0===t.children.length)return;const i=[],n=new Map;t.children.forEach((e=>{0===e.children.length?i.push(e.index):n.set(e.index,e.children.map((e=>e.index)))}));const s=e=>{try{const t=new ShapeGeometry(e);t.hasAttribute("uv")&&t.deleteAttribute("uv"),t.hasAttribute("normal")&&t.deleteAttribute("normal"),r.push(t)}catch(t){log.warn(`[DxfLoader] triangulate shape error: ${e.getPoints().map((e=>e.toArray())).toString()}`)}};i.forEach((t=>{const r=e[t];if(0===r.length)return;const i=new Shape(r);s(i)}));const a=e=>e.map((e=>e.toArray()));for(const t of n){const r=new Shape(e[t[0]]);let i={regions:[],inverted:!1};const n=this.findIntersectHole(e,t[1]);n.forEach((t=>{let n={regions:[],inverted:!1};try{t.forEach(((t,s)=>{if(polybooljs.epsilon(MathUtils2.getVector2RelativeEps(e[t][0]),1e-6),0===s)n=polybooljs.segments({regions:[a(e[t])],inverted:!1});else{const s=polybooljs.segments({regions:[a(e[t])],inverted:!1}),o=polybooljs.combine(n,s);i=polybooljs.polygon(polybooljs.selectUnion(o)),i.regions.length>0?i.regions.forEach((e=>{if(0===e.length)return;const t=e.map((e=>new Vector2(e[0],e[1])));r.holes.push(new Path(t))})):log.warn("[DxfLoader] mergedHoles.regions is empty")}}))}catch(e){log.warn(`[DxfLoader] polybooljs has error: ${e}, epsilon is ${polybooljs.epsilon()}`)}}));const o=n.flat(2);for(let i=0;i<t[1].length;i++){const n=t[1][i];o.includes(n)||r.holes.push(new Path(e[n]))}s(r)}t.children.forEach((t=>{t.children.forEach((t=>{this.buildHatchGeometry(e,t,r)}))}))}findIntersectHole(e,t){const r=t.length,i=[];for(let n=0;n<r;n++){const s=e[t[n]];let a=!1;const o=[];for(let i=n+1;i<r;i++){const r=e[t[i]];GeometryUtils.arePolygonsIntersect(s,r)&&(a=!0,o.push(t[i]))}a&&(o.push(t[n]),i.push(o))}return i}
/**
   * Checks if we should rebase points in case their values are big, and do rebase if necessary
   */checkAndRebasePolygonsOnRTC(e,t){if(!this.enableRTC||0===e.length)return!1;let r=0;e.forEach((e=>{e.forEach((e=>{t.add(e),r++}))})),t.divideScalar(r);let i=!1;if(this.enableRTC&&GeometryUtils.shouldRebasePositionOnRTC(t)){i=!0;for(let r=0;r<e.length;r++){const i=e[r];for(let e=0;e<i.length;e++){const r=i[e].x-t.x,n=i[e].y-t.y;i[e]=new Vector2(r,n)}}}else t.set(0,0);return i}
/**
   * Adds "relativeToCenter" flag to indicate an object has been rebased
   */setRTCUserData(e){e.userData.relativeToCenter=!0,this.statsInfo.rebasedEntityCount++}IsfilteredByPathTypeFlag(e){return e<0}
/**
   * Finds spatial filter by entity handle.
   */findSpatialFilterByHandle(e,t){const r=t.objects.DICTIONARY;if(!this.dictionaryOwnerHandleAndSpatialFilterHandlesCache){this.dictionaryOwnerHandleAndSpatialFilterHandlesCache={};for(const e of r){const t=e;let r="";for(const e in t.entries)if("ACAD_FILTER"===t.entries[e]){r=e;break}r&&(this.dictionaryOwnerHandleAndSpatialFilterHandlesCache[e.ownerHandle]&&log.warn("[DxfLoader] Why this.dictionaryObjectsCache[obj.ownerHandle] already exist?",e.ownerHandle),this.dictionaryOwnerHandleAndSpatialFilterHandlesCache[e.ownerHandle]=r)}}const i=this.dictionaryOwnerHandleAndSpatialFilterHandlesCache[e];if(i){if(!this.spatialFiltersCache){this.spatialFiltersCache={};const e=t.objects.SPATIAL_FILTER||[];for(const t of e){const e=t;e.numberOfPointsOnClipBoundary<2||(this.spatialFiltersCache[e.ownerHandle]&&log.warn("[DxfLoader] Why this.spatialFiltersCache[spatialFilterObj.ownerHandle] already exist?",i),this.spatialFiltersCache[e.ownerHandle]=e)}}return this.spatialFiltersCache[i]}}
/**
   * Find out render order info from SortEntsTable.
   */initRenderOrderInfo(e){const t=new Set,r=e.objects.DICTIONARY;for(const e of r){const r=e;Object.keys(r.entries).forEach((e=>{r.entries[e]&&"ACAD_SORTENTS"===r.entries[e]&&t.add(e)}))}if(0===t.size)return;const i=e.objects.SORTENTSTABLE;if(i)for(let e=0;e<i.length;++e){const r=i[e];if(t.has(r.handle)){for(let e=0;e<r.sortEntsObject.entityHandles.length;++e){const t=r.sortEntsObject.entityHandles[e];2!==t.length||this.entityHandlesWithRenderOrder[t[0]]?log.warn(`[DxfLoader] Failed to handle sortEntsTable: ${r.handle}.`):this.entityHandlesWithRenderOrder[t[0]]=t[1]}break}}}findMatchedHatchShaderMaterial(e,t){const r=e.patternLines;if(!r||r.length<1)return;const i=(e,t)=>Math.abs(e-t)<1e-5,n=(e,t)=>i(e.angle,t.angle)&&i(e.delta.x,t.delta.x)&&i(e.delta.y,t.delta.y)&&i(e.origin.x,t.origin.x)&&i(e.origin.y,t.origin.y)&&((e,t)=>{if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!i(e[r],t[r]))return!1;return!0})(e.dashPattern,t.dashPattern),s=this.hatchShaderMaterials.find((i=>i.color===t&&i.patternAngle===e.patternAngle&&((e,t)=>{if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!n(e[r],t[r]))return!1;return!0})(i.patternLines,r)));return null==s?void 0:s.material}
/**
   * Gets the layout that entity belongs to.
   * Entities resident in two places:
   * 1) IDxf.entities
   * 2) IDxf.blocks[<blockName>].entities
   */getLayout(e,t){if(!this.blockRecordsCache){this.blockRecordsCache={};const t=this.blockRecordsCache,r=e.tables.blockRecord.blockRecords;Object.values(r).forEach((e=>{t[e.handle]=e.layoutHandle}))}const r=this.blockRecordsCache[t.ownerHandle];if(r){const t=e.objects.LAYOUT.find((e=>e.handle===r));if(t)return t}if(!this.entitiesCache){this.entitiesCache={};const t=this.entitiesCache;Object.values(e.entities).forEach((e=>{t[e.handle]=e}))}const i=this.entitiesCache[t.ownerHandle];return i?this.getLayout(e,i):(log.warn("[DxfLoader] Failed to find layout name for entity:",t),e.objects.LAYOUT.find((e=>e.layoutName===_DXFLoader.MODEL_LAYOUT_NAME)))}getLayerVisible(e,t){var r,i,n;const s=null==(i=null==(r=e.tables)?void 0:r.layer)?void 0:i.layers;return s&&(null==(n=s[t])?void 0:n.visible)}getLayerFrozen(e,t){var r,i,n;const s=null==(i=null==(r=e.tables)?void 0:r.layer)?void 0:i.layers;return s&&(null==(n=s[t.layer])?void 0:n.frozen)}updateMaterialUniforms(e){e instanceof ShaderMaterial&&(e.uniforms.u_cameraZoom&&(e.uniforms.u_cameraZoom=_DXFLoader.cameraZoomUniform),e.uniforms.u_viewportScale&&(e.uniforms.u_viewportScale=_DXFLoader.viewportScaleUniform))}cloneMaterialsForSpatialFilter(e){const t=new Map,r=e=>{let r;return Array.isArray(e)?(r=[],e.forEach((e=>{if(t.has(e.id))r.push(t.get(e.id));else{const i=e.clone();this.updateMaterialUniforms(i),t.set(e.id,i),r.push(i)}}))):e&&(t.has(e.id)?r=t.get(e.id):(r=e.clone(),this.updateMaterialUniforms(r),t.set(e.id,r))),r};e.traverse((e=>{e.material&&(e.material=r(e.material))}))}
//References https://knowledge.autodesk.com/support/autocad-lt/learn-explore/caas/CloudHelp/cloudhelp/2020/ENU/AutoCAD-LT/files/GUID-4323BBAD-2757-4E92-B2E4-E0E550BB37CB-htm.html
getLineTypeScales(){const e={ltScale:1,celtScale:1};return this.header?(e.ltScale=this.header.$LTSCALE||1,e.celtScale=this.header.$CELTSCALE||1,e):e}static getDxfUnits(e){switch(e||0){case 0:return"Unitless"/* Unitless */;case 1:return"Inches"/* Inches */;case 2:return"Feet"/* Feet */;case 4:return"Millimeters"/* Millimeters */;case 5:return"Centimeters"/* Centimeters */;case 6:return"Meters"/* Meters */;default:log.warn(`[DxfLoader] Unsupported $INSUNITS '${e}'`)}return"Unitless"/* Unitless */}
// Calculates line distances in world space
static computeLineDistance(e){const t=!0===e.isLineSegments;let r=e.geometry;const i=e.matrixWorld;if(r.index&&(log.debug(`[DxfLoader] Line with id '${e.id}' contains index buffer, going to convert it to non-indexed.`),r=GeometryUtils.convertGeometryWithIndexedToNonIndexed(r)),null===r.index){const e=r.attributes.position;if(!e||0===e.count)return;const n=[];if(t)for(let t=0,r=e.count;t<r;t+=2)tempVector2.fromBufferAttribute(e,t).applyMatrix4(i),tempVector22.fromBufferAttribute(e,t+1).applyMatrix4(i),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+tempVector2.distanceTo(tempVector22);else{n[0]=0;for(let t=1,r=e.count;t<r;t++)tempVector2.fromBufferAttribute(e,t-1).applyMatrix4(i),tempVector22.fromBufferAttribute(e,t).applyMatrix4(i),n[t]=n[t-1],n[t]+=tempVector2.distanceTo(tempVector22)}r.setAttribute("lineDistance",new Float32BufferAttribute(n,1))}else log.warn("[DxfLoader] computeLineDistances only possible with non-indexed BufferGeometry.")}static computeLineDistances(e){const t=Date.now();e.traverse((e=>{let t=e;t.isLine&&t.material instanceof ShaderMaterial&&_DXFLoader.computeLineDistance(t)})),log.debug(`[DxfLoader] Computed line distances in ${(Date.now()-t)/1e3}s`)}
/**
   * Merges objects by layer and layout.
   */static merge(e){const t={};e.objects.LAYOUT.forEach((e=>{var r;const i=e;t[i.layoutName]=i,null==(r=i.directAssociatedLeafObjectSet)||r.clear()}));const r=Date.now(),i={},n={};let s=0,a=0;const o=()=>{const e=Date.now();for(const e in i){const t=i[e];_DXFLoader.removeEmptyObjectsFromRemovingMarkedObjects(t.children,t.object),t.children=[]}s=0,a+=Date.now()-e};for(const r in e.layersAndThreejsObjects){const l=e.layersAndThreejsObjects[r];if(l.length<=1)continue;const c=Date.now(),u={};for(const e of l){let t,r=e;for(;r;){if(r.userData.isLayoutLevelObject){t=r;break}r=r.parent}if(!t)continue;const i=t.name;u[i]||(u[i]={object:t,children:[]}),u[i].children.push(e)}const h=[];for(const e in u){let r;if(e!==_DXFLoader.MODEL_LAYOUT_NAME){const i=t[e];i.directAssociatedLeafObjectSet||(i.directAssociatedLeafObjectSet=new Set),r=i.directAssociatedLeafObjectSet}const l=u[e],c=MergeUtils.deepMerge(l.children,l.object,!1,!1,!0),p=c.added,d=c.removed;i[e]||(i[e]={object:l.object,children:[]}),n[e]||(n[e]={object:l.object,children:[]});const m=d.length>15e3;if(m){const e=Date.now();_DXFLoader.removeEmptyObjectsFromRemovingMarkedObjects(d,l.object),a+=Date.now()-e}else s+=d.length;if(d.length===l.children.length)m||d.forEach((t=>{i[e].children.push(t)}));else{let t=d;d.length>=100&&(t=new Set(d));const n=e=>Array.isArray(t)?t.indexOf(e)>=0:t.has(e);for(let t=0;t<l.children.length;t++){const s=l.children[t];n(s)?m||i[e].children.push(s):(h.push(s),r&&r.add(s))}}for(let t=0;t<p.length;t++){const i=p[t];ObjectUtils.setSharedVariablesOfObject(i),h.push(i),n[e].children.push(i),r&&r.add(i)}s>15e3&&o()}e.layersAndThreejsObjects[r]=h,log.debug(`[DxfLoader] Merged layer '${r}' in ${(Date.now()-c)/1e3}s`)}s>0&&o();for(const t in n){const r=n[t];e.threejsObject.children.find((e=>e.name===t))||e.threejsObject.add(r.object),r.children.forEach((e=>{r.object.add(e),e.updateWorldMatrix(!1,!1)})),r.children=[]}log.debug(`[DxfLoader] MergeUtils.deepMerge costed ${MergeUtils.mergeInfo.elapsedTime/1e3}s`),log.debug(`[DxfLoader] The remove operation of deep merge costed ${a/1e3}s`),log.debug(`[DxfLoader] Deep merge totally costed ${(Date.now()-r)/1e3}s`);const l=MergeUtils.mergeInfo;log.debug(`[DxfLoader] Totally merged ${l.removedObjects} objects to ${l.mergedMeshes} meshes, ${l.mergedLines} lines, ${l.mergedPoints} points, ${l.mergedUnknownTypeObjects?l.mergedUnknownTypeObjects+" unknown type,":""} `)}
// for debugging
static statLayoutAndLayerObjects(e){const t=new WeakSet;let r=0;for(const i in e.layersAndThreejsObjects){e.layersAndThreejsObjects[i].forEach((e=>{e.geometry&&(r++,t.has(e)?console.warn(e):t.add(e))}))}const i=new WeakSet;let n=0;if(e.threejsObject.traverse((e=>{e.geometry&&(n++,i.has(e)?console.warn(e):i.add(e))})),r!=n)for(const t in e.layersAndThreejsObjects){e.layersAndThreejsObjects[t].forEach((e=>{e.geometry&&(i.has(e)||console.warn(e))}))}log.info(`[DxfLoader] The count of layer objects is ${r},The count of layout objects is ${n} `)}
/**
   * First marks the objects to be removed from bottom to top,
   * and then removes empty objects from top to bottom
   */static removeEmptyObjectsFromRemovingMarkedObjects(e,t){if(0===e.length)return;const r=e=>{const i=[];for(const r of e){r.userData.validCount=0;const e=r.parent;e&&e!==t&&(void 0===e.userData.validCount&&(e.userData.validCount=e.children.length),0==--e.userData.validCount&&i.push(e))}i.length>0&&r(i)};r(e),this.removeEmptyObjectsFromMark(t)}static removeEmptyObjectsFromMark(e){if(0===e.userData.validCount||ObjectUtils.isEmptyObject(e))return e.removeFromParent(),!0;for(let t=0;t<e.children.length;)this.removeEmptyObjectsFromMark(e.children[t])||++t;return!1}},DXFLoader=_DXFLoader;DXFLoader.MODEL_LAYOUT_NAME="Model",
// Materials share this uniform
DXFLoader.cameraZoomUniform={value:1},
// for dashed lines in viewport
DXFLoader.viewportScaleUniform={value:1},DXFLoader.transformMatrixUniform={value:new Matrix4},DXFLoader.resolutionUniform={value:new Vector2},DXFLoader.maxFragmentUniforms=1024,DXFLoader.abortJobs=!1;
// src/core/dxf/DxfCompare.ts
var DxfChangeType=(e=>(e.Added="Added",e.Removed="Removed",e.Modified="Modified",e.NoChange="NoChange",e))(DxfChangeType||{}),id2=1,_DxfCompare=class{constructor(e,t){if(this.changes={},this.comparedBlocks=new Map,this.isComparingBlock=!1,this.isComparingDimension=!1,this.dxf1=e,this.dxf2=t,!e||!t)throw new Error("Invalid dxf data to compare!")}getLayerFrozen(e,t){var r,i,n;const s=null==(i=null==(r=e.tables)?void 0:r.layer)?void 0:i.layers;return s&&(null==(n=s[t.layer])?void 0:n.frozen)}
/**
   * Compares model spaces of two dxf files.
   * Returns DxfChange map, the key is entity handle.
   */compare(e){return __async(this,null,(function*(){this.changes={};const t=[],r=new Map;return this.dxf1.entities.forEach((e=>{if(!0!==e.inPaperSpace){const r=!0===this.getLayerFrozen(this.dxf1,e);_DxfCompare.ignoreEntityTypes.includes(e.type)||r||t.push(e)}})),this.dxf2.entities.forEach((e=>{if(!0!==e.inPaperSpace){const t=!0===this.getLayerFrozen(this.dxf2,e);_DxfCompare.ignoreEntityTypes.includes(e.type)||t||r.set(e.handle,e)}})),yield this.compareEntities(t,r,void 0,e),Promise.resolve(this.changes)}))}isDimensionBlock(e){return e.includes("*D")}compareInsertOrDemensionEntities(e,t,r,i){if(!e.block||!t.block)return;const n=e.block;let s;if(this.isComparingBlock=!0,this.isDimensionBlock(n)){const r=this.dxf1.blocks[e.block],i=this.dxf2.blocks[t.block],a=Date.now();this.isComparingDimension=!0,s=this.compareBlock(r,i),this.isComparingDimension=!1,log.debug(`[DxfCompare] compare block: ${n} cost ${(Date.now()-a)/1e3}s`)}else{if(!this.comparedBlocks.has(n)){const e=this.dxf1.blocks[n],t=this.dxf2.blocks[n],r=Date.now(),i=this.compareBlock(e,t);this.comparedBlocks.set(n,i),log.debug(`[DxfCompare] compare block: ${n} cost ${(Date.now()-r)/1e3}s`)}s=this.comparedBlocks.get(n)}return null==s||s.forEach((t=>{if(t.parentHandles||(t.parentHandles=[]),r&&i)"Added"/* Added */===t.type?t.parentHandles.push(i):"Removed"/* Removed */===t.type&&t.parentHandles.push(r);else{const r=[...t.parentHandles,e.handle];("Added"/* Added */===t.type||"Removed"/* Removed */===t.type)&&(this.changes[id2]=__spreadProps(__spreadValues({id:id2},t),{parentHandles:r})),id2++}})),r||i||(this.isComparingBlock=!1),s}compareBlock(e,t){var r,i;const n=[],s=[];null==(r=null==e?void 0:e.entities)||r.forEach((e=>{"ATTDEF"===e.type||this.bIgnoreChildEntitiesOriginalType(e)||n.push(e)})),null==(i=null==t?void 0:t.entities)||i.forEach((e=>{"ATTDEF"===e.type||this.bIgnoreChildEntitiesOriginalType(e)||s.push(e)}));const a=[],o=[];for(let e=0;e<n.length;e++){const t=n[e];let r=!1;0===s.length&&(r=!0),this.isComparingDimension||(this.isComparingDimension="DIMENSION"===t.type);for(let e=0;e<s.length;e++){const i=s[e];if(this.entitiesEqual(t,i)){if("INSERT"===t.type&&"INSERT"===i.type||"DIMENSION"===t.type&&"DIMENSION"===i.type){const n=this.compareInsertOrDemensionEntities(t,i,t.handle,i.handle);n&&n.length>0&&a.push(...n),r=!1,s.splice(e--,1);break}r=!1,s.splice(e--,1);break}r=!0}r&&(a.push({type:"Removed"/* Removed */,handle:t.handle}),o.push(t.handle))}return s.forEach((e=>{o.includes(e.handle)||a.push({type:"Added"/* Added */,handle:e.handle})})),a}compareEntities(e,t,r,i){return __async(this,null,(function*(){var n,s;const a=e.length,o=Math.round(Math.pow(a,.5));let l=Date.now();const c=e=>__async(this,null,(function*(){if(i&&(e%o==0||e===a-1)){i(new ProgressEvent("compareProgress",{loaded:e+1,total:a}));const t=500,r=Date.now();(r-l>t||e===a-1)&&(yield Viewer3DUtils.sleep(0),l=r)}}));for(let i=0;i<e.length;i++){const a=e[i].handle;if(t.has(a)){const o=e[i],l=t.get(a);if(this.entitiesEqual(o,l)){if(NestCompareTypes.includes(o.type)){if(this.bIgnoreChildEntitiesOriginalType(o)){t.delete(a),log.warn(`[DxfCompare] We cannot compare insert (handle '${o.handle}') yet, ignored!`);continue}this.compareInsertOrDemensionEntities(o,l)}}else{if((null==(n=o.extendedData)?void 0:n.originalType)&&(null==(s=l.extendedData)?void 0:s.originalType)&&o.block!==l.block){t.delete(a);continue}this.changes[id2]={id:id2,type:"Modified"/* Modified */,handle:a},r&&(this.changes[id2].parentHandles=[r]),id2++}t.delete(a)}else this.changes[id2]={id:id2,type:"Removed"/* Removed */,handle:a},r&&(this.changes[id2].parentHandles=[r]),id2++;yield c(i)}for(const e of t){const t=e[0];this.changes[id2]={id:id2,type:"Added"/* Added */,handle:t},r&&(this.changes[id2].parentHandles=[r]),id2++}}))}bIgnoreChildEntitiesOriginalType(e){var t;return originalTypes.includes(null==(t=e.extendedData)?void 0:t.originalType)}
// TODO: The entities interface Equal compares two entities only one level, and does not involve the descendants of the entity
entitiesEqual(e,t){if(!this.baseEntitiesEqual(e,t))return!1;const r=e.type;let i=!0;return"CIRCLE"===r||"ARC"===r?i=this.arcsEqual(e,t):"LWPOLYLINE"===r||"LINE"===r?i=this.linesEqual(e,t):"POLYLINE"===r?i=this.polylinesEqual(e,t):"TEXT"===r?i=this.textsEqual(e,t):"SOLID"===r?i=this.solidsEqual(e,t):"POINT"===r?i=this.pointEntitiesEqual(e,t):"INSERT"===r?i=this.insertsEqual(e,t):"SPLINE"===r?i=this.splinesEqual(e,t):"MTEXT"===r?i=this.mtextsEqual(e,t):"ELLIPSE"===r?i=this.ellipsesEqual(e,t):"DIMENSION"===r?i=this.dimensionsEqual(e,t):"REGION"===r?i=this.regionsEqual(e,t):"ATTDEF"===r?i=this.attDefsEqual(e,t):"ATTRIB"===r?i=this.attribsEqual(e,t):"HATCH"===r?i=this.hatchesEqual(e,t):"VIEWPORT"===r?i=this.viewportsEqual(e,t):"LEADER"===r?i=this.leadersEqual(e,t):"MULTILEADER"===r?i=this.mleadersEqual(e,t):"OLE2FRAME"===r&&(i=this.ole2framesEqual(e,t)),i}baseEntitiesEqual(e,t){var r,i;return(null==(r=e.extendedData)?void 0:r.originalType)===(null==(i=t.extendedData)?void 0:i.originalType)&&(!(!this.isComparingBlock&&!this.isComparingDimension&&e.handle!==t.handle)&&(!(!this.isComparingDimension&&e.ownerHandle!==t.ownerHandle)&&e.type===t.type))}arcsEqual(e,t){return!!this.vectorsEqual(e.center,t.center)&&(!!this.numberEqual(e.radius,t.radius)&&(!!this.numberEqual(e.startAngle,t.startAngle)&&!!this.numberEqual(e.endAngle,t.endAngle)))}linesEqual(e,t){return!!this.verticesEqual(e.vertices,t.vertices)&&e.shape===t.shape}polylinesEqual(e,t){return!!this.vertexEntitiesEqual(e.vertices,t.vertices)&&(e.shape===t.shape&&e.isPolyfaceMesh===t.isPolyfaceMesh)}textsEqual(e,t){if(e.halign!==t.halign)return!1;if(3===e.halign||5===e.halign){if(!this.pointsEqual(e.startPoint,t.startPoint))return!1}else if(!this.pointsEqual(e.endPoint,t.endPoint))return!1;return e.text===t.text}solidsEqual(e,t){return!!this.verticesEqual(e.points,t.points)}pointEntitiesEqual(e,t){return!!this.pointsEqual(e.position,t.position)}splinesEqual(e,t){return!!this.verticesEqual(e.controlPoints,t.controlPoints)&&(!!this.numbersEqual(e.knotValues,t.knotValues)&&!!this.numberEqual(e.degreeOfSplineCurve,t.degreeOfSplineCurve))}mtextsEqual(e,t){return!!this.pointsEqual(e.position,t.position)&&(e.text===t.text&&!!this.numberEqual(e.rotation,t.rotation))}ellipsesEqual(e,t){return!!this.pointsEqual(e.center,t.center)&&(!!this.pointsEqual(e.majorAxisEndPoint,t.majorAxisEndPoint)&&(!!this.numberEqual(e.axisRatio,t.axisRatio)&&(!!this.numberEqual(e.startAngle,t.startAngle)&&!!this.numberEqual(e.endAngle,t.endAngle))))}attDefsEqual(e,t){return!!this.pointsEqual(e.startPoint,t.startPoint)&&(!!this.pointsEqual(e.endPoint,t.endPoint)&&(!!this.numberEqual(e.xScale,t.xScale)&&(e.text===t.text&&(e.tag===t.tag&&e.prompt===t.prompt))))}attribsEqual(e,t){return this.attDefsEqual(e,t)}hatchesEqual(e,t){const r=e,i=t;return!!this.numberEqual(r.elevationX,i.elevationX)&&(!!this.numberEqual(r.elevationY,i.elevationY)&&(!!this.numberEqual(r.elevationZ,i.elevationZ)&&!!this.hatchBoundaryPathArraysEqual(r.boundaryPaths,i.boundaryPaths)))}viewportsEqual(e,t){const r=e,i=t;return!!this.pointsEqual(r.centerPoint,i.centerPoint)&&(!!this.pointsEqual(r.centerPoint_dcs,i.centerPoint_dcs)&&(!!this.pointsEqual(r.viewDirection,i.viewDirection)&&(!!this.numberEqual(r.viewHeight,i.viewHeight)&&(r.width_paperSpace===i.width_paperSpace&&r.height_paperSpace===i.height_paperSpace))))}leadersEqual(e,t){return!!this.pointsEqual(e.position,t.position)&&(!!this.verticesEqual(e.vertices,t.vertices)&&(e.arrowHeadBlockHandle===t.arrowHeadBlockHandle&&(!!this.numberEqual(e.arrowHeadSize,t.arrowHeadSize)&&(!!this.numberEqual(e.rotation,t.rotation)&&e.block===t.block))))}mleadersEqual(e,t){return e.arrowHeadId===t.arrowHeadId&&(!!this.numberEqual(e.arrowHeadSize,t.arrowHeadSize)&&this.mleaderContextEqual(e.contextData,t.contextData))}ole2framesEqual(e,t){return e.leftUpX===t.leftUpX&&(e.leftUpY===t.leftUpY&&(e.leftUpZ===t.leftUpZ&&(e.rightDownX===t.rightDownX&&(e.rightDownY===t.rightDownY&&e.rightDownZ===t.rightDownZ))))}insertsEqual(e,t){var r,i,n,s;return"INSERT"===(null==(r=e.extendedData)?void 0:r.originalType)&&"INSERT"===(null==(i=t.extendedData)?void 0:i.originalType)?(log.warn(`[DxfCompare] We cannot compare insert (handle '${e.handle}') yet, ignored!`),!0):!!this.pointsEqual(e.position,t.position)&&(!!this.numberEqual(void 0===e.xScale?1:e.xScale,void 0===t.xScale?1:t.xScale)&&(!!this.numberEqual(void 0===e.yScale?1:e.yScale,void 0===t.yScale?1:t.yScale)&&(!!this.numberEqual(void 0===e.zScale?1:e.zScale,void 0===t.zScale?1:t.zScale)&&(e.block===t.block&&(null==(n=e.entities)?void 0:n.length)===(null==(s=t.entities)?void 0:s.length)))))}dimensionsEqual(e,t){return!!this.pointsEqual(e.anchorPoint,t.anchorPoint)&&!(!this.isComparingDimension&&e.block!==t.block)}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
regionsEqual(e,t){return log.warn("Cannot compare region yet!"),!0}vectorsEqual(e,t){return!e&&!t||!(!e||!t)&&(this.numberEqual(e.x,t.x)&&this.numberEqual(e.y,t.y)&&this.numberEqual(e.z,t.z))}pointsEqual(e,t){return!e&&!t||!(!e||!t)&&(this.numberEqual(e.x,t.x)&&this.numberEqual(e.y,t.y)&&this.numberEqual(e.z,t.z)&&this.numberEqual(e.bulge,t.bulge))}vertexEntityEqual(e,t){return!e&&!t||!(!e||!t)&&(!!this.pointsEqual(e,t)&&(e.polyfaceMeshVertex===t.polyfaceMeshVertex&&e.threeDPolylineMesh===t.threeDPolylineMesh))}numbersEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.numberEqual(e[r],t[r]))return!1;return!0}return!1}numberEqual(e,t){return null==e&&null==t||null!=e&&null!=t&&MathUtils2.areNumbersEqual(e,t)}vectorArraysEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.vectorsEqual(e[r],t[r]))return!1;return!0}return!1}verticesEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.pointsEqual(e[r],t[r]))return!1;return!0}return!1}verticesArrayEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.verticesEqual(e[r],t[r]))return!1;return!0}return!1}vertexEntitiesEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.vertexEntityEqual(e[r],t[r]))return!1;return!0}return!1}hatchEdgesEqual(e,t){return!e&&!t||!(!e||!t)&&e.type===t.type}hatchEdgeArraysEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.hatchEdgesEqual(e[r],t[r]))return!1;return!0}return!1}hatchBoundaryPathsEqual(e,t){return!e&&!t||!(!e||!t)&&(e.pathTypeFlag===t.pathTypeFlag&&this.hatchEdgeArraysEqual(e.edges,t.edges))}hatchBoundaryPathArraysEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.hatchBoundaryPathsEqual(e[r],t[r]))return!1;return!0}return!1}mleaderLineEqual(e,t){return!e&&!t||!(!e||!t)&&(!!this.verticesArrayEqual(e.vertices,t.vertices)&&e.leaderLineIndex===t.leaderLineIndex)}mleaderLinesEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.mleaderLineEqual(e[r],t[r]))return!1;return!0}return!1}mleaderLeaderEqual(e,t){return!e&&!t||!(!e||!t)&&(!!this.pointsEqual(e.lastLeaderLinePoint,t.lastLeaderLinePoint)&&(!!this.pointsEqual(e.doglegVector,t.doglegVector)&&!!this.mleaderLinesEqual(e.leaderLines,t.leaderLines)))}mleaderLeadersEqual(e,t){if(!e&&!t)return!0;if(e&&t){if(e.length!==t.length)return!1;for(let r=0;r<e.length;++r)if(!this.mleaderLeaderEqual(e[r],t[r]))return!1;return!0}return!1}mleaderContextEqual(e,t){return!e&&!t||!(!e||!t)&&(!!this.pointsEqual(e.contentBasePosition,t.contentBasePosition)&&(!!this.pointsEqual(e.blockContentPosition,t.blockContentPosition)&&!!this.mleaderLeadersEqual(e.leaders,t.leaders)))}compareHexStrings(e,t){return parseInt(e,16)-parseInt(t,16)}},DxfCompare=_DxfCompare;DxfCompare.ENTITY_COLOR_ADDED=65280,DxfCompare.ENTITY_COLOR_REMOVED=16711680,DxfCompare.ENTITY_COLOR_NO_CHANGE=10066329,DxfCompare.ENTITY_COLOR_MARKUP=16744231,
// By some reason, e.g. "ATTRIB"'s handle change unexpectly once a dwg saved, we'd like to ignore such entities.
// 'SEQEND' is not show
DxfCompare.ignoreEntityTypes=["ATTRIB","SEQEND"];
// src/core/shp-js/Shp.ts
var SHPParser=class{
// "load" method is moved to SHPLoader class
// public load (src: any, callback: any, onerror: any) {
//   var xhr = new XMLHttpRequest()
//   xhr.responseType = "arraybuffer"
//   xhr.onload = () => {
//     // console.log(xhr.response)
//     var d = this.parse(xhr.response)
//     callback(d)
//   }
//   xhr.onerror = onerror
//   xhr.open("GET", src)
//   xhr.send(null)
// }
parse(e){var t={},r=new DataView(e),i=0;if(t.fileCode=r.getInt32(i,!1),9994!=t.fileCode)throw new Error("Unknown file code: "+t.fileCode);for(i+=24,t.wordLength=r.getInt32(i,!1),t.byteLength=2*t.wordLength,i+=4,t.version=r.getInt32(i,!0),i+=4,t.shapeType=r.getInt32(i,!0),i+=4,t.minX=r.getFloat64(i,!0),t.minY=r.getFloat64(i+8,!0),t.maxX=r.getFloat64(i+16,!0),t.maxY=r.getFloat64(i+24,!0),t.minZ=r.getFloat64(i+32,!0),t.maxZ=r.getFloat64(i+40,!0),t.minM=r.getFloat64(i+48,!0),t.maxM=r.getFloat64(i+56,!0),i+=64,t.records=[];i<t.byteLength;){var n={};n.number=r.getInt32(i,!1),i+=4,n.length=r.getInt32(i,!1),i+=4;try{n.shape=this.parseShape(r,i,n.length)}catch(e){console.log(e,n)}i+=2*n.length,t.records.push(n)}return t}parseShape(e,t,r){var i=0,n=null,s={};switch(s.type=e.getInt32(t,!0),t+=4,s.type){case 0/* NULL */:break;case 1/* POINT */:s.content={x:e.getFloat64(t,!0),y:e.getFloat64(t+8,!0)};break;case 3/* POLYLINE */:case 5/* POLYGON */:for(n=s.content={minX:e.getFloat64(t,!0),minY:e.getFloat64(t+8,!0),maxX:e.getFloat64(t+16,!0),maxY:e.getFloat64(t+24,!0),parts:new Int32Array(e.getInt32(t+32,!0)),points:new Float64Array(2*e.getInt32(t+36,!0))},t+=40,i=0;i<n.parts.length;i++)n.parts[i]=e.getInt32(t,!0),t+=4;for(i=0;i<n.points.length;i++)n.points[i]=e.getFloat64(t,!0),t+=8;break;case 8:case 11:case 13:case 15:case 18:case 21:case 23:case 25:case 28:case 31:throw new Error("Shape type not supported: "+s.type+":"+ +s.type);default:throw new Error("Unknown shape type at "+(t-4)+": "+s.type)}return s}},BitView=class{constructor(e){this.buffer=e,this.u8=new Uint8Array(e)}getBit(e){var t=7&e;return(this.u8[e>>3]&128>>t)>>7-t}setBit(e,t){var r=e>>3,i=this.u8[r],n=7&e;this.u8[r]=t?i|128>>n:i&~(128>>n)}getInt12(e){var t=e/8|0,r=this.u8[t],i=this.u8[t+1],n=this.u8[t+2],s=e%8,a=8-s,o=Math.min(12-a,8);return(((r&=~(255<<a))<<16)+((i&=255<<8-o)<<8)+(n&=255<<8-Math.max(12-a-o,0))>>12-s)-2048}setInt12(e,t){var r=e/8|0,i=e%8,n=(t+=2048)<<12-i,s=(16711680&n)>>16,a=(65280&n)>>8,o=255&n,l=8-i,c=Math.min(12-l,8),u=Math.max(12-l-c,0),h=255<<l;this.u8[r]=(this.u8[r]&h)+s;var p=~(255<<8-c);this.u8[r+1]=(this.u8[r+1]&p)+a;var d=~(255<<8-u);this.u8[r+2]=(this.u8[r+2]&d)+o}getInt6(e){var t=e/8|0,r=this.u8[t],i=this.u8[t+1],n=e%8,s=8-n;return(((r&=~((255<<s)+(255>>8-(2-n))))<<8)+(i&=255<<8-Math.max(6-s,0))>>10-n)-32}setInt6(e,t){var r=e/8|0,i=e%8,n=(t+=32)<<10-i,s=(65280&n)>>8,a=255&n,o=8-i,l=Math.max(6-o,0),c=(255<<o)+(255>>8-(2-i));this.u8[r]=(this.u8[r]&c)+s;var u=~(255<<8-l);this.u8[r+1]=(this.u8[r+1]&u)+a}test(){var e,t,r=new ArrayBuffer(3),i=new BitView(r);for(t=0;t<12;t++)for(e=-2048;e<2048;e++)if(i.setInt12(t,e),i.getInt12(t)!=e){console.log("12-bit prob at",t,e),console.log("expected",e,"got",i.getInt12(t));break}for(t=0;t<18;t++)for(e=-32;e<32;e++)if(i.setInt6(t,e),i.getInt6(t)!=e){console.log("6-bit prob at",t,e),console.log("expected",e,"got",i.getInt6(t));break}return i}},ShpThree=class{constructor(){this.LINE_MATERIAL=new LineBasicMaterial({color:0,linewidth:2,opacity:.8,transparent:!0}),this.MESH_MATERIAL=new MeshBasicMaterial({color:1926655,opacity:.8,transparent:!0})}
// just one side for now
/**
   * 
   * @param shp 
   * @param spherize is spherize or not. This only works well for the sameple shp for now!
   */
createModel(e){for(var t=[],r=[],i=0;i<e.records.length;i++){var n=e.records[i].shape;if(3/* POLYLINE */===n.type||5/* POLYGON */===n.type)for(var s=n.content.points,a=n.content.parts,o=0;o<a.length;o++){const e=[];for(var l=a[o],c=a[o+1]||s.length/2;l<c;l++){var u=s[2*l],h=s[2*l+1];e.push(new Vector3(u,h,0))}if(5/* POLYGON */===n.type){const i=ShapeUtils.triangulateShape(e,[]),n=[];i.forEach((e=>n.push(...e)));const s=new BufferGeometry;s.setFromPoints(e),s.setIndex(n),t.push(s);const a=new BufferGeometry;e.length>2&&!e[0].equals(e[e.length-1])&&e.push(e[0]),a.setFromPoints(e),r.push(a)}else{const t=new BufferGeometry;t.setFromPoints(e),r.push(t)}}}var p=new Object3D;for(i=0;i<r.length;i++)p.add(new Line(r[i],this.LINE_MATERIAL));for(i=0;i<t.length;i++)p.add(new Mesh(t[i],this.MESH_MATERIAL));return console.log("parsed",t.length,r.length),p}loadCompressed(e){for(var t=this.deltaDecode6(e),r=[],i=[],n=0;n<t.length;n++){let e=[];if(-32768!==t[n]){var s=180*t[n]/32767,a=180*t[n+1]/32767;n++,e.push(new Vector3(s,a,0))}else{for(var o=[],l=1;l<e.length;l++)e[l-1].x==e[l].x&&e[l-1].y==e[l].y||o.push(e[l]);const t=new BufferGeometry;t.setFromPoints(o),r.push(t),e=[]}}var c=new Object3D;for(n=0;n<i.length;n++)c.add(new Line(i[n],this.LINE_MATERIAL));for(n=0;n<r.length;n++)c.add(new Mesh(r[n],this.MESH_MATERIAL));return console.log("parsed compressed",r.length,i.length),c}compress(e){for(var t=[],r=0;r<e.records.length;r++){var i=e.records[r].shape;if(5/* POLYGON */===i.type)for(var n=i.content.points,s=i.content.parts,a=0;a<s.length;a++){for(var o=s[a],l=s[a+1]||n.length/2;o<l;o++){var c=n[2*o],u=n[2*o+1];t.push(c/180*32767,u/180*32767)}t.push(-32768)}}var h=new Int16Array(t);console.log("16-bit quantized byteLength",h.buffer.byteLength);var p=this.deltaEncode6(h);return console.log("delta-encoded byteLength",p.byteLength),p}deltaEncode(e){for(var t=[],r=[],i=[],n=0,s=0,a=0,o=0;o<e.length;o++)-32768!=e[o]?0==i.length?(n=e[o],s=e[o+1],i.push(n,s),a+=4,o++):Math.abs(n-e[o])>1023||Math.abs(s-e[o+1])>1023?(r.push(i),a+=1,i=[],n=e[o],s=e[o+1],i.push(n,s),a+=4,o++):(i.push((e[o]-n)/8,(e[o+1]-s)/8),n+=8*((e[o]-n)/8|0),s+=8*((e[o+1]-s)/8|0),a+=2,o++):(r.push(i),t.push(r),r=[],i=[],a+=3);return this.storeDeltas(a,t)}deltaEncode6(e){var t=[],r=[],i=[],n=0,s=0,a=0,o=0;for(a=0;a<e.length;a++)e[a]=0|e[a]/16;for(a=0;a<e.length;a++)-2048!==e[a]?0==i.length?(n=e[a],s=e[a+1],i.push(n,s),o+=4,a++):Math.abs(n-e[a])>31||Math.abs(s-e[a+1])>31?(r.push(i),o+=1,i=[],n=e[a],s=e[a+1],i.push(n,s),o+=4,a++):(i.push(e[a]-n,e[a+1]-s),n+=e[a]-n,s+=e[a+1]-s,o+=2,a++):(r.push(i),t.push(r),r=[],i=[],o+=3);return this.storeDeltas6(o,t)}storeDeltas(e,t){for(var r=new ArrayBuffer(e),i=new DataView(r),n=0,s=0;s<t.length;s++){for(var a=t[s],o=0;o<a.length;o++){var l=a[o];i.setInt16(n,l[0]),n+=2,i.setInt16(n,l[1]),n+=2;for(var c=2;c<l.length;c++)i.setInt8(n++,l[c]);i.setInt8(n,-128),n+=1}i.setInt16(n,-32768),n+=2}return r}deltaDecode(e){for(var t=new DataView(e),r=0,i=[];r<e.byteLength;){var n=t.getInt16(r);if(r+=2,-32768!==n){var s=t.getInt16(r);for(r+=2,i.push(n,s);r<e.byteLength;){var a=t.getInt8(r);if(r++,-128==a)break;var o=t.getInt8(r);r++,n+=8*a,s+=8*o,i.push(n,s)}}else i.push(-32768)}return i}storeDeltas6(e,t){for(var r=new ArrayBuffer(Math.ceil(.75*e)+4),i=new BitView(r),n=32,s=0;s<t.length;s++){for(var a=t[s],o=0;o<a.length;o++){var l=a[o];i.setInt12(n,l[0]),n+=12,i.setInt12(n,l[1]),n+=12;for(var c=2;c<l.length;c++)i.setInt6(n,l[c]),n+=6;i.setInt6(n,-32),n+=6}i.setInt12(n,-2048),n+=12}return new DataView(r).setUint32(0,n),r}deltaDecode6(e){for(var t=new DataView(e).getUint32(0),r=new BitView(e),i=32,n=[];i<t;){var s=r.getInt12(i);if(i+=12,-2048!==s){var a=r.getInt12(i);for(i+=12,n.push(s,a);i<t;){var o=r.getInt6(i);if(i+=6,-32===o)break;var l=r.getInt6(i);i+=6,s+=o,a+=l,n.push(s,a)}}else n.push(-2048)}for(var c=0;c<n.length;c++)n[c]*=16;return n}},SHPLoader=class{load(e,t,r,i){return __async(this,null,(function*(){this.updateProgress(r,0);const n=new XMLHttpRequest;n.responseType="arraybuffer",n.onload=()=>{this.updateProgress(r,50);const e=(new SHPParser).parse(n.response),i=(new ShpThree).createModel(e);this.updateProgress(r,99),t(i)},n.onerror=i,n.open("GET",e),n.send(null)}))}
/**
   *
   * @param percent a number between [0, 100]
   */updateProgress(e,t){if(e){e(new ProgressEvent("progress",{lengthComputable:!0,loaded:t,total:100}))}}},decoderPath="three/js/libs/draco/gltf/",LoadingHelper=class{constructor(e){this.manager=e}
/**
   * Loads a model from local
   * @param url Created by URL.createObjectURL(file)
   * @param src Source filename, used to find out format
   * @param onProgress On progress callback
   * @returns Loaded object
   */loadLocalModel(e,t,r){return __async(this,null,(function*(){const i=t.toLowerCase();return i.endsWith("fbx")?this.loadFbx(e,r):i.endsWith("obj")?this.loadObj(e,r):i.endsWith("stl")?this.loadStl(e,r):i.endsWith("ifc")?this.loadIfc(e,r):i.endsWith("shp")?this.loadShp(e,r):i.endsWith("dae")?this.loadDae(e,r):i.endsWith("dxf")?this.loadDxf(e,r):i.endsWith("jpg")||i.endsWith("jpeg")||i.endsWith("png")?this.loadImage(e,r):this.loadGltf(e,r)}))}loadModel(e,t,r){return __async(this,null,(function*(){const i=e;if(!i)return Promise.resolve();let n=(null==t?void 0:t.toLowerCase())||"";if(!n){const e=i.split("?")[0].toLowerCase();if(e){const t=e.lastIndexOf(".");-1!==t&&(n=e.slice(t+1))}}return n.endsWith("fbx")?this.loadFbx(i,r):n.endsWith("obj")?this.loadObj(i,r):n.endsWith("stl")?this.loadStl(i,r):n.endsWith("ifc")?this.loadIfc(i,r):n.endsWith("shp")?this.loadShp(i,r):n.endsWith("dae")?this.loadDae(i,r):n.endsWith("dxf")?this.loadDxf(i,r):n.endsWith("jpg")||n.endsWith("jpeg")||n.endsWith("png")?this.loadImage(i,r):this.loadGltf(i,r)}))}loadGltf(e,t){return __async(this,null,(function*(){const r=this.getGltfLoader();-1!==e.indexOf("#")&&console.warn(`[LoadingHelper] '#' is not allowed in filename ${e}`),e=e.replace(/#/g,encodeURIComponent("#"));const i=yield r.loadAsync(e,t);return Promise.resolve(i.scene)}))}parseGltf(e,t,r,i){return this.getGltfLoader().parse(e,t,(e=>r(e.scene)),i)}loadFbx(e,t){return __async(this,null,(function*(){const r=new FBXLoader(this.manager),i=yield r.loadAsync(e,t);return Promise.resolve(i)}))}loadObj(e,t){return __async(this,null,(function*(){const r=new OBJLoader(this.manager),i=new MTLLoader(this.manager),n=e.replace(".obj",".mtl"),s=yield i.loadAsync(n,t);s.preload(),r.setMaterials(s);const a=yield r.loadAsync(e,t);return Promise.resolve(a)}))}loadStl(e,t){return __async(this,null,(function*(){const r=new STLLoader(this.manager),i=yield r.loadAsync(e,t);return Promise.resolve(new Mesh(i))}))}loadIfc(e,t){return __async(this,null,(function*(){const r=new IFCLoader(this.manager),i=r.ifcManager;i&&"function"==typeof i.setWasmPath&&i.setWasmPath("../three/js/libs/ifc/");const n=yield r.loadAsync(e,t);return Promise.resolve(n.mesh)}))}loadShp(e,t){return __async(this,null,(function*(){const r=new SHPLoader;return new Promise(((i,n)=>{r.load(e,(e=>{i(e)}),t,(e=>{n(e)}))}))}))}loadDae(e,t){return __async(this,null,(function*(){const r=new ColladaLoader(this.manager),i=yield r.loadAsync(e,t);return Promise.resolve(i.scene)}))}loadDxf(e,t){return __async(this,null,(function*(){this.font||console.warn("[LoadingHelper] Should set font first!");const r=new DXFLoader;try{const i=yield r.loadAsync(e,t);return Promise.resolve(i.threejsObject)}catch(e){const t=new ErrorEvent("");return Promise.reject(t)}}))}loadPly(e,t){return __async(this,null,(function*(){const r=new PLYLoader(this.manager),i=yield r.loadAsync(e,t);return Promise.resolve(new Mesh(i))}))}
/**
   * It is kind of tricky to load image into scene, but we'll do this by creating a sprite.
   */loadImage(e,t){return __async(this,null,(function*(){const r=new TextureLoader(this.manager),i=yield r.loadAsync(e,t);if(!i)return Promise.reject("Failed to load image!");const n=i.image;let s=n&&n.height||10,a=n&&n.width||10;s*=10/a,a=10;const o=new MeshBasicMaterial({map:i,side:DoubleSide,transparent:!0}),l=new PlaneGeometry(a,s),c=new Mesh(l,o);return Promise.resolve(c)}))}
/**
   * Loads dxf data, including entities, tables(layers, blocks), etc.
   */loadDxfDataAsync(e,t,r,i,n,s){return __async(this,null,(function*(){var a;this.font||console.warn("[LoadingHelper] Should set font first!");const o=new DXFLoader(n,s);return o.setFont(this.font),o.manager.onLoad=()=>{i&&i()},this.font.getFontData&&(yield null==(a=this.font)?void 0:a.getFontData()),o.load(e,t,r)}))}
/**
   * Sets font.
   * Font is required for DxfViewer to view Chinese, etc.
   */setFont(e){this.font=e}getGltfLoader(){if(!this.gltfLoader){this.gltfLoader=new GLTFLoader(this.manager);const e=new DRACOLoader(this.manager);e.setDecoderPath(decoderPath),this.gltfLoader.setDRACOLoader(e)}return this.gltfLoader}};
// src/core/shp-js/BitView.ts
// src/core/workers/CreateMeshBvh.worker.ts
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No color space conversion applied."),t}},ws=class{constructor(t=null){this.isSource=!0,this.uuid=Gi(),this.data=t,this.version=0}set needsUpdate(t){t===!0&&this.version++}toJSON(t){let e=t===void 0||typeof t=="string";if(!e&&t.images[this.uuid]!==void 0)return t.images[this.uuid];let n={uuid:this.uuid,url:""},i=this.data;if(i!==null){let s;if(Array.isArray(i)){s=[];for(let a=0,o=i.length;a<o;a++)i[a].isDataTexture?s.push(or(i[a].image)):s.push(or(i[a]))}else s=or(i);n.url=s}return e||(t.images[this.uuid]=n),n}};function or(r){return typeof HTMLImageElement!="undefined"&&r instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&r instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&r instanceof ImageBitmap?bs.getDataURL(r):r.data?{data:Array.from(r.data),width:r.width,height:r.height,type:r.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}var Sl=0,we=class extends _n{constructor(t=we.DEFAULT_IMAGE,e=we.DEFAULT_MAPPING,n=Ne,i=Ne,s=Ee,a=Ns,o=Fe,c=zn,l=1,h=On){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Sl++}),this.uuid=Gi(),this.name="",this.source=new ws(t),this.mipmaps=[],this.mapping=e,this.wrapS=n,this.wrapT=i,this.magFilter=s,this.minFilter=a,this.anisotropy=l,this.format=o,this.internalFormat=null,this.type=c,this.offset=new At(0,0),this.repeat=new At(1,1),this.center=new At(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new he,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=h,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(t){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){let e=t===void 0||typeof t=="string";if(!e&&t.textures[this.uuid]!==void 0)return t.textures[this.uuid];let n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return JSON.stringify(this.userData)!=="{}"&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==Ya)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Rr:t.x=t.x-Math.floor(t.x);break;case Ne:t.x=t.x<0?0:1;break;case Ir:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case Rr:t.y=t.y-Math.floor(t.y);break;case Ne:t.y=t.y<0?0:1;break;case Ir:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y);break}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){t===!0&&(this.version++,this.source.needsUpdate=!0)}};we.DEFAULT_IMAGE=null;we.DEFAULT_MAPPING=Ya;var qt=class{constructor(t=0,e=0,n=0,i=1){qt.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w!==void 0?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){let e=this.x,n=this.y,i=this.z,s=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*i+a[12]*s,this.y=a[1]*e+a[5]*n+a[9]*i+a[13]*s,this.z=a[2]*e+a[6]*n+a[10]*i+a[14]*s,this.w=a[3]*e+a[7]*n+a[11]*i+a[15]*s,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);let e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,s,c=t.elements,l=c[0],h=c[4],f=c[8],u=c[1],m=c[5],x=c[9],p=c[2],d=c[6],g=c[10];if(Math.abs(h-u)<.01&&Math.abs(f-p)<.01&&Math.abs(x-d)<.01){if(Math.abs(h+u)<.1&&Math.abs(f+p)<.1&&Math.abs(x+d)<.1&&Math.abs(l+m+g-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;let y=(l+1)/2,_=(m+1)/2,M=(g+1)/2,T=(h+u)/4,C=(f+p)/4,v=(x+d)/4;return y>_&&y>M?y<.01?(n=0,i=.707106781,s=.707106781):(n=Math.sqrt(y),i=T/n,s=C/n):_>M?_<.01?(n=.707106781,i=0,s=.707106781):(i=Math.sqrt(_),n=T/i,s=v/i):M<.01?(n=.707106781,i=.707106781,s=0):(s=Math.sqrt(M),n=C/s,i=v/s),this.set(n,i,s,e),this}let b=Math.sqrt((d-x)*(d-x)+(f-p)*(f-p)+(u-h)*(u-h));return Math.abs(b)<.001&&(b=1),this.x=(d-x)/b,this.y=(f-p)/b,this.z=(u-h)/b,this.w=Math.acos((l+m+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}},sn=class extends _n{constructor(t=1,e=1,n={}){super(),this.isWebGLRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new qt(0,0,t,e),this.scissorTest=!1,this.viewport=new qt(0,0,t,e);let i={width:t,height:e,depth:1};this.texture=new we(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=n.generateMipmaps!==void 0?n.generateMipmaps:!1,this.texture.internalFormat=n.internalFormat!==void 0?n.internalFormat:null,this.texture.minFilter=n.minFilter!==void 0?n.minFilter:Ee,this.depthBuffer=n.depthBuffer!==void 0?n.depthBuffer:!0,this.stencilBuffer=n.stencilBuffer!==void 0?n.stencilBuffer:!1,this.depthTexture=n.depthTexture!==void 0?n.depthTexture:null,this.samples=n.samples!==void 0?n.samples:0}setSize(t,e,n=1){(this.width!==t||this.height!==e||this.depth!==n)&&(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return new this.constructor().copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.texture.isRenderTargetTexture=!0;let e=Object.assign({},t.texture.image);return this.texture.source=new ws(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,t.depthTexture!==null&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}},Ss=class extends we{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=ce,this.minFilter=ce,this.wrapR=Ne,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var Fr=class extends we{constructor(t=null,e=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=ce,this.minFilter=ce,this.wrapR=Ne,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var yn=class{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,s,a,o){let c=n[i+0],l=n[i+1],h=n[i+2],f=n[i+3],u=s[a+0],m=s[a+1],x=s[a+2],p=s[a+3];if(o===0){t[e+0]=c,t[e+1]=l,t[e+2]=h,t[e+3]=f;return}if(o===1){t[e+0]=u,t[e+1]=m,t[e+2]=x,t[e+3]=p;return}if(f!==p||c!==u||l!==m||h!==x){let d=1-o,g=c*u+l*m+h*x+f*p,b=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){let M=Math.sqrt(y),T=Math.atan2(M,g*b);d=Math.sin(d*T)/M,o=Math.sin(o*T)/M}let _=o*b;if(c=c*d+u*_,l=l*d+m*_,h=h*d+x*_,f=f*d+p*_,d===1-o){let M=1/Math.sqrt(c*c+l*l+h*h+f*f);c*=M,l*=M,h*=M,f*=M}}t[e]=c,t[e+1]=l,t[e+2]=h,t[e+3]=f}static multiplyQuaternionsFlat(t,e,n,i,s,a){let o=n[i],c=n[i+1],l=n[i+2],h=n[i+3],f=s[a],u=s[a+1],m=s[a+2],x=s[a+3];return t[e]=o*x+h*f+c*m-l*u,t[e+1]=c*x+h*u+l*f-o*m,t[e+2]=l*x+h*m+o*u-c*f,t[e+3]=h*x-o*f-c*u-l*m,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){let n=t._x,i=t._y,s=t._z,a=t._order,o=Math.cos,c=Math.sin,l=o(n/2),h=o(i/2),f=o(s/2),u=c(n/2),m=c(i/2),x=c(s/2);switch(a){case"XYZ":this._x=u*h*f+l*m*x,this._y=l*m*f-u*h*x,this._z=l*h*x+u*m*f,this._w=l*h*f-u*m*x;break;case"YXZ":this._x=u*h*f+l*m*x,this._y=l*m*f-u*h*x,this._z=l*h*x-u*m*f,this._w=l*h*f+u*m*x;break;case"ZXY":this._x=u*h*f-l*m*x,this._y=l*m*f+u*h*x,this._z=l*h*x+u*m*f,this._w=l*h*f-u*m*x;break;case"ZYX":this._x=u*h*f-l*m*x,this._y=l*m*f+u*h*x,this._z=l*h*x-u*m*f,this._w=l*h*f+u*m*x;break;case"YZX":this._x=u*h*f+l*m*x,this._y=l*m*f+u*h*x,this._z=l*h*x-u*m*f,this._w=l*h*f-u*m*x;break;case"XZY":this._x=u*h*f-l*m*x,this._y=l*m*f-u*h*x,this._z=l*h*x+u*m*f,this._w=l*h*f+u*m*x;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e!==!1&&this._onChangeCallback(),this}setFromAxisAngle(t,e){let n=e/2,i=Math.sin(n);return 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2*Math.acos(Math.abs(le(this.dot(t),-1,1)))}rotateTowards(t,e){let n=this.angleTo(t);if(n===0)return this;let i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){let n=t._x,i=t._y,s=t._z,a=t._w,o=e._x,c=e._y,l=e._z,h=e._w;return 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t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){let e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){let n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;Ni.subVectors(t,this.center);let e=Ni.lengthSq();if(e>this.radius*this.radius){let n=Math.sqrt(e),i=(n-this.radius)*.5;this.center.addScaledVector(Ni,i/n),this.radius+=i}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(hr.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(Ni.copy(t.center).add(hr)),this.expandByPoint(Ni.copy(t.center).sub(hr))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}},Je=new P,ur=new P,es=new P,un=new P,fr=new P,ns=new P,dr=new P,zr=class{constructor(t=new P,e=new P(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return 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e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,s,a,o,c,l=1/this.direction.x,h=1/this.direction.y,f=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),h>=0?(s=(t.min.y-u.y)*h,a=(t.max.y-u.y)*h):(s=(t.max.y-u.y)*h,a=(t.min.y-u.y)*h),n>a||s>i||((s>n||isNaN(n))&&(n=s),(a<i||isNaN(i))&&(i=a),f>=0?(o=(t.min.z-u.z)*f,c=(t.max.z-u.z)*f):(o=(t.max.z-u.z)*f,c=(t.min.z-u.z)*f),n>c||o>i)||((o>n||n!==n)&&(n=o),(c<i||i!==i)&&(i=c),i<0)?null:this.at(n>=0?n:i,e)}intersectsBox(t){return this.intersectBox(t,Je)!==null}intersectTriangle(t,e,n,i,s){fr.subVectors(e,t),ns.subVectors(n,t),dr.crossVectors(fr,ns);let a=this.direction.dot(dr),o;if(a>0){if(i)return null;o=1}else if(a<0)o=-1,a=-a;else return null;un.subVectors(this.origin,t);let c=o*this.direction.dot(ns.crossVectors(un,ns));if(c<0)return null;let l=o*this.direction.dot(fr.cross(un));if(l<0||c+l>a)return null;let h=-o*un.dot(dr);return h<0?null:this.at(h/a,s)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},zt=class{constructor(){zt.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(t,e,n,i,s,a,o,c,l,h,f,u,m,x,p,d){let g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=s,g[5]=a,g[9]=o,g[13]=c,g[2]=l,g[6]=h,g[10]=f,g[14]=u,g[3]=m,g[7]=x,g[11]=p,g[15]=d,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new zt().fromArray(this.elements)}copy(t){let e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){let e=this.elements,n=t.elements;return 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s[0]=a*T+o*L+c*I+l*G,s[4]=a*C+o*B+c*U+l*N,s[8]=a*v+o*q+c*Z+l*O,s[12]=a*A+o*F+c*J+l*et,s[1]=h*T+f*L+u*I+m*G,s[5]=h*C+f*B+u*U+m*N,s[9]=h*v+f*q+u*Z+m*O,s[13]=h*A+f*F+u*J+m*et,s[2]=x*T+p*L+d*I+g*G,s[6]=x*C+p*B+d*U+g*N,s[10]=x*v+p*q+d*Z+g*O,s[14]=x*A+p*F+d*J+g*et,s[3]=b*T+y*L+_*I+M*G,s[7]=b*C+y*B+_*U+M*N,s[11]=b*v+y*q+_*Z+M*O,s[15]=b*A+y*F+_*J+M*et,this}multiplyScalar(t){let e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){let t=this.elements,e=t[0],n=t[4],i=t[8],s=t[12],a=t[1],o=t[5],c=t[9],l=t[13],h=t[2],f=t[6],u=t[10],m=t[14],x=t[3],p=t[7],d=t[11],g=t[15];return x*(+s*c*f-i*l*f-s*o*u+n*l*u+i*o*m-n*c*m)+p*(+e*c*m-e*l*u+s*a*u-i*a*m+i*l*h-s*c*h)+d*(+e*l*f-e*o*m-s*a*f+n*a*m+s*o*h-n*l*h)+g*(-i*o*h-e*c*f+e*o*u+i*a*f-n*a*u+n*c*h)}transpose(){let t=this.elements,e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){let i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){let t=this.elements,e=t[0],n=t[1],i=t[2],s=t[3],a=t[4],o=t[5],c=t[6],l=t[7],h=t[8],f=t[9],u=t[10],m=t[11],x=t[12],p=t[13],d=t[14],g=t[15],b=f*d*l-p*u*l+p*c*m-o*d*m-f*c*g+o*u*g,y=x*u*l-h*d*l-x*c*m+a*d*m+h*c*g-a*u*g,_=h*p*l-x*f*l+x*o*m-a*p*m-h*o*g+a*f*g,M=x*f*c-h*p*c-x*o*u+a*p*u+h*o*d-a*f*d,T=e*b+n*y+i*_+s*M;if(T===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let C=1/T;return t[0]=b*C,t[1]=(p*u*s-f*d*s-p*i*m+n*d*m+f*i*g-n*u*g)*C,t[2]=(o*d*s-p*c*s+p*i*l-n*d*l-o*i*g+n*c*g)*C,t[3]=(f*c*s-o*u*s-f*i*l+n*u*l+o*i*m-n*c*m)*C,t[4]=y*C,t[5]=(h*d*s-x*u*s+x*i*m-e*d*m-h*i*g+e*u*g)*C,t[6]=(x*c*s-a*d*s-x*i*l+e*d*l+a*i*g-e*c*g)*C,t[7]=(a*u*s-h*c*s+h*i*l-e*u*l-a*i*m+e*c*m)*C,t[8]=_*C,t[9]=(x*f*s-h*p*s-x*n*m+e*p*m+h*n*g-e*f*g)*C,t[10]=(a*p*s-x*o*s+x*n*l-e*p*l-a*n*g+e*o*g)*C,t[11]=(h*o*s-a*f*s-h*n*l+e*f*l+a*n*m-e*o*m)*C,t[12]=M*C,t[13]=(h*p*i-x*f*i+x*n*u-e*p*u-h*n*d+e*f*d)*C,t[14]=(x*o*i-a*p*i-x*n*c+e*p*c+a*n*d-e*o*d)*C,t[15]=(a*f*i-h*o*i+h*n*c-e*f*c-a*n*u+e*o*u)*C,this}scale(t){let e=this.elements,n=t.x,i=t.y,s=t.z;return e[0]*=n,e[4]*=i,e[8]*=s,e[1]*=n,e[5]*=i,e[9]*=s,e[2]*=n,e[6]*=i,e[10]*=s,e[3]*=n,e[7]*=i,e[11]*=s,this}getMaxScaleOnAxis(){let t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){let e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){let e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){let e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){let n=Math.cos(e),i=Math.sin(e),s=1-n,a=t.x,o=t.y,c=t.z,l=s*a,h=s*o;return this.set(l*a+n,l*o-i*c,l*c+i*o,0,l*o+i*c,h*o+n,h*c-i*a,0,l*c-i*o,h*c+i*a,s*c*c+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,s,a){return this.set(1,n,s,0,t,1,a,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){let i=this.elements,s=e._x,a=e._y,o=e._z,c=e._w,l=s+s,h=a+a,f=o+o,u=s*l,m=s*h,x=s*f,p=a*h,d=a*f,g=o*f,b=c*l,y=c*h,_=c*f,M=n.x,T=n.y,C=n.z;return 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o=this.elements,c=1/(e-t),l=1/(n-i),h=1/(a-s),f=(e+t)*c,u=(n+i)*l,m=(a+s)*h;return o[0]=2*c,o[4]=0,o[8]=0,o[12]=-f,o[1]=0,o[5]=2*l,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*h,o[14]=-m,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){let e=this.elements,n=t.elements;for(let i=0;i<16;i++)if(e[i]!==n[i])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){let n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}},jn=new P,Ie=new zt,Al=new P(0,0,0),El=new P(1,1,1),fn=new P,is=new P,ye=new P,fa=new zt,da=new yn,Un=class{constructor(t=0,e=0,n=0,i=Un.DefaultOrder){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){let i=t.elements,s=i[0],a=i[4],o=i[8],c=i[1],l=i[5],h=i[9],f=i[2],u=i[6],m=i[10];switch(e){case"XYZ":this._y=Math.asin(le(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,m),this._z=Math.atan2(-a,s)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-le(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(le(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-f,m),this._z=Math.atan2(-a,l)):(this._y=0,this._z=Math.atan2(c,s));break;case"ZYX":this._y=Math.asin(-le(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(u,m),this._z=Math.atan2(c,s)):(this._x=0,this._z=Math.atan2(-a,l));break;case"YZX":this._z=Math.asin(le(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(-h,l),this._y=Math.atan2(-f,s)):(this._x=0,this._y=Math.atan2(o,m));break;case"XZY":this._z=Math.asin(-le(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(o,s)):(this._x=Math.atan2(-h,m),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return fa.makeRotationFromQuaternion(t),this.setFromRotationMatrix(fa,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return da.setFromEuler(this),this.setFromQuaternion(da,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}toVector3(){console.error("THREE.Euler: .toVector3() has been removed. 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i={};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.castShadow===!0&&(i.castShadow=!0),this.receiveShadow===!0&&(i.receiveShadow=!0),this.visible===!1&&(i.visible=!1),this.frustumCulled===!1&&(i.frustumCulled=!1),this.renderOrder!==0&&(i.renderOrder=this.renderOrder),JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(i.instanceColor=this.instanceColor.toJSON()));function s(o,c){return o[c.uuid]===void 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this.constructor().copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n<t.children.length;n++){let i=t.children[n];this.add(i.clone())}return this}};fe.DefaultUp=new P(0,1,0);fe.DefaultMatrixAutoUpdate=!0;fe.DefaultMatrixWorldAutoUpdate=!0;var De=new P,Ke=new P,pr=new P,Qe=new P,ei=new P,ni=new P,ya=new P,mr=new P,gr=new P,xr=new P,ne=class{constructor(t=new P,e=new P,n=new P){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),De.subVectors(t,e),i.cross(De);let s=i.lengthSq();return s>0?i.multiplyScalar(1/Math.sqrt(s)):i.set(0,0,0)}static getBarycoord(t,e,n,i,s){De.subVectors(i,e),Ke.subVectors(n,e),pr.subVectors(t,e);let a=De.dot(De),o=De.dot(Ke),c=De.dot(pr),l=Ke.dot(Ke),h=Ke.dot(pr),f=a*l-o*o;if(f===0)return s.set(-2,-1,-1);let u=1/f,m=(l*c-o*h)*u,x=(a*h-o*c)*u;return s.set(1-m-x,x,m)}static containsPoint(t,e,n,i){return this.getBarycoord(t,e,n,i,Qe),Qe.x>=0&&Qe.y>=0&&Qe.x+Qe.y<=1}static getUV(t,e,n,i,s,a,o,c){return this.getBarycoord(t,e,n,i,Qe),c.set(0,0),c.addScaledVector(s,Qe.x),c.addScaledVector(a,Qe.y),c.addScaledVector(o,Qe.z),c}static isFrontFacing(t,e,n,i){return De.subVectors(n,e),Ke.subVectors(t,e),De.cross(Ke).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}setFromAttributeAndIndices(t,e,n,i){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,i),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return De.subVectors(this.c,this.b),Ke.subVectors(this.a,this.b),De.cross(Ke).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return ne.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return ne.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,i,s){return ne.getUV(t,this.a,this.b,this.c,e,n,i,s)}containsPoint(t){return ne.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return ne.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){let n=this.a,i=this.b,s=this.c,a,o;ei.subVectors(i,n),ni.subVectors(s,n),mr.subVectors(t,n);let c=ei.dot(mr),l=ni.dot(mr);if(c<=0&&l<=0)return e.copy(n);gr.subVectors(t,i);let h=ei.dot(gr),f=ni.dot(gr);if(h>=0&&f<=h)return e.copy(i);let u=c*f-h*l;if(u<=0&&c>=0&&h<=0)return a=c/(c-h),e.copy(n).addScaledVector(ei,a);xr.subVectors(t,s);let m=ei.dot(xr),x=ni.dot(xr);if(x>=0&&m<=x)return e.copy(s);let p=m*l-c*x;if(p<=0&&l>=0&&x<=0)return o=l/(l-x),e.copy(n).addScaledVector(ni,o);let d=h*x-m*f;if(d<=0&&f-h>=0&&m-x>=0)return ya.subVectors(s,i),o=(f-h)/(f-h+(m-x)),e.copy(i).addScaledVector(ya,o);let g=1/(d+p+u);return a=p*g,o=u*g,e.copy(n).addScaledVector(ei,a).addScaledVector(ni,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}},Il=0,_i=class extends _n{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Il++}),this.uuid=Gi(),this.name="",this.type="Material",this.blending=fi,this.side=nn,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=Wa,this.blendDst=qa,this.blendEquation=li,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Cr,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=bl,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=er,this.stencilZFail=er,this.stencilZPass=er,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(let e in t){let n=t[e];if(n===void 0){console.warn("THREE.Material: \'"+e+"\' parameter is undefined.");continue}let i=this[e];if(i===void 0){console.warn("THREE."+this.type+": \'"+e+"\' is not a property of this material.");continue}i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n}}toJSON(t){let e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});let n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==fi&&(n.blending=this.blending),this.side!==nn&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(n.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=this.flatShading),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),JSON.stringify(this.userData)!=="{}"&&(n.userData=this.userData);function i(s){let a=[];for(let o in s){let c=s[o];delete c.metadata,a.push(c)}return a}if(e){let s=i(t.textures),a=i(t.images);s.length>0&&(n.textures=s),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;let e=t.clippingPlanes,n=null;if(e!==null){let i=e.length;n=new Array(i);for(let s=0;s!==i;++s)n[s]=e[s].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}},As=class extends _i{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Ot(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Xa,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}},Gt=new P,rs=new At,Xt=class{constructor(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n===!0,this.usage=aa,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,s=this.itemSize;i<s;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(this.itemSize===2)for(let e=0,n=this.count;e<n;e++)rs.fromBufferAttribute(this,e),rs.applyMatrix3(t),this.setXY(e,rs.x,rs.y);else if(this.itemSize===3)for(let e=0,n=this.count;e<n;e++)Gt.fromBufferAttribute(this,e),Gt.applyMatrix3(t),this.setXYZ(e,Gt.x,Gt.y,Gt.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)Gt.fromBufferAttribute(this,e),Gt.applyMatrix4(t),this.setXYZ(e,Gt.x,Gt.y,Gt.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)Gt.fromBufferAttribute(this,e),Gt.applyNormalMatrix(t),this.setXYZ(e,Gt.x,Gt.y,Gt.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)Gt.fromBufferAttribute(this,e),Gt.transformDirection(t),this.setXYZ(e,Gt.x,Gt.y,Gt.z);return this}set(t,e=0){return this.array.set(t,e),this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=$i(e,this.array)),e}setX(t,e){return this.normalized&&(e=_e(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=$i(e,this.array)),e}setY(t,e){return this.normalized&&(e=_e(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=$i(e,this.array)),e}setZ(t,e){return 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t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(t.name=this.name),this.usage!==aa&&(t.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(t.updateRange=this.updateRange),t}copyColorsArray(){console.error("THREE.BufferAttribute: copyColorsArray() was removed in r144.")}copyVector2sArray(){console.error("THREE.BufferAttribute: copyVector2sArray() was removed in r144.")}copyVector3sArray(){console.error("THREE.BufferAttribute: copyVector3sArray() was removed in r144.")}copyVector4sArray(){console.error("THREE.BufferAttribute: copyVector4sArray() was removed in r144.")}};var Es=class extends Xt{constructor(t,e,n){super(new Uint16Array(t),e,n)}};var Cs=class extends Xt{constructor(t,e,n){super(new Uint32Array(t),e,n)}};var en=class extends Xt{constructor(t,e,n){super(new Float32Array(t),e,n)}};var Dl=0,Ae=new zt,_r=new fe,ii=new P,ve=new oe,zi=new oe,Kt=new P,ze=class extends _n{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Dl++}),this.uuid=Gi(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(Ja(t)?Cs:Es)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return this.attributes[t]!==void 0}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){let e=this.attributes.position;e!==void 0&&(e.applyMatrix4(t),e.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let s=new he().getNormalMatrix(t);n.applyNormalMatrix(s),n.needsUpdate=!0}let i=this.attributes.tangent;return i!==void 0&&(i.transformDirection(t),i.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(t){return Ae.makeRotationFromQuaternion(t),this.applyMatrix4(Ae),this}rotateX(t){return Ae.makeRotationX(t),this.applyMatrix4(Ae),this}rotateY(t){return Ae.makeRotationY(t),this.applyMatrix4(Ae),this}rotateZ(t){return Ae.makeRotationZ(t),this.applyMatrix4(Ae),this}translate(t,e,n){return Ae.makeTranslation(t,e,n),this.applyMatrix4(Ae),this}scale(t,e,n){return Ae.makeScale(t,e,n),this.applyMatrix4(Ae),this}lookAt(t){return _r.lookAt(t),_r.updateMatrix(),this.applyMatrix4(_r.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(ii).negate(),this.translate(ii.x,ii.y,ii.z),this}setFromPoints(t){let e=[];for(let n=0,i=t.length;n<i;n++){let s=t[n];e.push(s.x,s.y,s.z||0)}return this.setAttribute("position",new en(e,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new oe);let t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error(\'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".\',this),this.boundingBox.set(new P(-1/0,-1/0,-1/0),new P(1/0,1/0,1/0));return}if(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,i=e.length;n<i;n++){let s=e[n];ve.setFromBufferAttribute(s),this.morphTargetsRelative?(Kt.addVectors(this.boundingBox.min,ve.min),this.boundingBox.expandByPoint(Kt),Kt.addVectors(this.boundingBox.max,ve.max),this.boundingBox.expandByPoint(Kt)):(this.boundingBox.expandByPoint(ve.min),this.boundingBox.expandByPoint(ve.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error(\'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.\',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Bn);let t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error(\'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".\',this),this.boundingSphere.set(new P,1/0);return}if(t){let n=this.boundingSphere.center;if(ve.setFromBufferAttribute(t),e)for(let s=0,a=e.length;s<a;s++){let o=e[s];zi.setFromBufferAttribute(o),this.morphTargetsRelative?(Kt.addVectors(ve.min,zi.min),ve.expandByPoint(Kt),Kt.addVectors(ve.max,zi.max),ve.expandByPoint(Kt)):(ve.expandByPoint(zi.min),ve.expandByPoint(zi.max))}ve.getCenter(n);let i=0;for(let s=0,a=t.count;s<a;s++)Kt.fromBufferAttribute(t,s),i=Math.max(i,n.distanceToSquared(Kt));if(e)for(let s=0,a=e.length;s<a;s++){let o=e[s],c=this.morphTargetsRelative;for(let l=0,h=o.count;l<h;l++)Kt.fromBufferAttribute(o,l),c&&(ii.fromBufferAttribute(t,l),Kt.add(ii)),i=Math.max(i,n.distanceToSquared(Kt))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error(\'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.\',this)}}computeTangents(){let t=this.index,e=this.attributes;if(t===null||e.position===void 0||e.normal===void 0||e.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let n=t.array,i=e.position.array,s=e.normal.array,a=e.uv.array,o=i.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new Xt(new Float32Array(4*o),4));let c=this.getAttribute("tangent").array,l=[],h=[];for(let L=0;L<o;L++)l[L]=new P,h[L]=new P;let f=new P,u=new P,m=new P,x=new At,p=new At,d=new At,g=new P,b=new P;function y(L,B,q){f.fromArray(i,L*3),u.fromArray(i,B*3),m.fromArray(i,q*3),x.fromArray(a,L*2),p.fromArray(a,B*2),d.fromArray(a,q*2),u.sub(f),m.sub(f),p.sub(x),d.sub(x);let F=1/(p.x*d.y-d.x*p.y);isFinite(F)&&(g.copy(u).multiplyScalar(d.y).addScaledVector(m,-p.y).multiplyScalar(F),b.copy(m).multiplyScalar(p.x).addScaledVector(u,-d.x).multiplyScalar(F),l[L].add(g),l[B].add(g),l[q].add(g),h[L].add(b),h[B].add(b),h[q].add(b))}let _=this.groups;_.length===0&&(_=[{start:0,count:n.length}]);for(let L=0,B=_.length;L<B;++L){let q=_[L],F=q.start,I=q.count;for(let U=F,Z=F+I;U<Z;U+=3)y(n[U+0],n[U+1],n[U+2])}let M=new P,T=new P,C=new P,v=new P;function A(L){C.fromArray(s,L*3),v.copy(C);let B=l[L];M.copy(B),M.sub(C.multiplyScalar(C.dot(B))).normalize(),T.crossVectors(v,B);let F=T.dot(h[L])<0?-1:1;c[L*4]=M.x,c[L*4+1]=M.y,c[L*4+2]=M.z,c[L*4+3]=F}for(let L=0,B=_.length;L<B;++L){let q=_[L],F=q.start,I=q.count;for(let U=F,Z=F+I;U<Z;U+=3)A(n[U+0]),A(n[U+1]),A(n[U+2])}}computeVertexNormals(){let t=this.index,e=this.getAttribute("position");if(e!==void 0){let n=this.getAttribute("normal");if(n===void 0)n=new Xt(new Float32Array(e.count*3),3),this.setAttribute("normal",n);else for(let u=0,m=n.count;u<m;u++)n.setXYZ(u,0,0,0);let i=new P,s=new P,a=new P,o=new P,c=new P,l=new P,h=new P,f=new P;if(t)for(let u=0,m=t.count;u<m;u+=3){let x=t.getX(u+0),p=t.getX(u+1),d=t.getX(u+2);i.fromBufferAttribute(e,x),s.fromBufferAttribute(e,p),a.fromBufferAttribute(e,d),h.subVectors(a,s),f.subVectors(i,s),h.cross(f),o.fromBufferAttribute(n,x),c.fromBufferAttribute(n,p),l.fromBufferAttribute(n,d),o.add(h),c.add(h),l.add(h),n.setXYZ(x,o.x,o.y,o.z),n.setXYZ(p,c.x,c.y,c.z),n.setXYZ(d,l.x,l.y,l.z)}else for(let u=0,m=e.count;u<m;u+=3)i.fromBufferAttribute(e,u+0),s.fromBufferAttribute(e,u+1),a.fromBufferAttribute(e,u+2),h.subVectors(a,s),f.subVectors(i,s),h.cross(f),n.setXYZ(u+0,h.x,h.y,h.z),n.setXYZ(u+1,h.x,h.y,h.z),n.setXYZ(u+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(){return console.error("THREE.BufferGeometry.merge() has been removed. Use THREE.BufferGeometryUtils.mergeBufferGeometries() instead."),this}normalizeNormals(){let t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Kt.fromBufferAttribute(t,e),Kt.normalize(),t.setXYZ(e,Kt.x,Kt.y,Kt.z)}toNonIndexed(){function t(o,c){let l=o.array,h=o.itemSize,f=o.normalized,u=new l.constructor(c.length*h),m=0,x=0;for(let p=0,d=c.length;p<d;p++){o.isInterleavedBufferAttribute?m=c[p]*o.data.stride+o.offset:m=c[p]*h;for(let g=0;g<h;g++)u[x++]=l[m++]}return new Xt(u,h,f)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let e=new ze,n=this.index.array,i=this.attributes;for(let o in i){let c=i[o],l=t(c,n);e.setAttribute(o,l)}let s=this.morphAttributes;for(let o in s){let c=[],l=s[o];for(let h=0,f=l.length;h<f;h++){let u=l[h],m=t(u,n);c.push(m)}e.morphAttributes[o]=c}e.morphTargetsRelative=this.morphTargetsRelative;let a=this.groups;for(let o=0,c=a.length;o<c;o++){let l=a[o];e.addGroup(l.start,l.count,l.materialIndex)}return e}toJSON(){let t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,this.name!==""&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),this.parameters!==void 0){let c=this.parameters;for(let l in c)c[l]!==void 0&&(t[l]=c[l]);return t}t.data={attributes:{}};let e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});let n=this.attributes;for(let c in n){let l=n[c];t.data.attributes[c]=l.toJSON(t.data)}let i={},s=!1;for(let c in this.morphAttributes){let l=this.morphAttributes[c],h=[];for(let f=0,u=l.length;f<u;f++){let m=l[f];h.push(m.toJSON(t.data))}h.length>0&&(i[c]=h,s=!0)}s&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let e={};this.name=t.name;let n=t.index;n!==null&&this.setIndex(n.clone(e));let i=t.attributes;for(let l in i){let h=i[l];this.setAttribute(l,h.clone(e))}let s=t.morphAttributes;for(let l in s){let h=[],f=s[l];for(let u=0,m=f.length;u<m;u++)h.push(f[u].clone(e));this.morphAttributes[l]=h}this.morphTargetsRelative=t.morphTargetsRelative;let a=t.groups;for(let l=0,h=a.length;l<h;l++){let f=a[l];this.addGroup(f.start,f.count,f.materialIndex)}let o=t.boundingBox;o!==null&&(this.boundingBox=o.clone());let c=t.boundingSphere;return c!==null&&(this.boundingSphere=c.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,t.parameters!==void 0&&(this.parameters=Object.assign({},t.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}},va=new zt,si=new zr,yr=new Bn,dn=new P,pn=new P,mn=new P,vr=new P,Mr=new P,br=new P,os=new P,as=new P,cs=new P,ls=new At,hs=new At,us=new At,wr=new P,fs=new P,He=class extends fe{constructor(t=new ze,e=new As){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),t.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),t.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){let e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){let i=e[n[0]];if(i!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=i.length;s<a;s++){let o=i[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=s}}}}raycast(t,e){let n=this.geometry,i=this.material,s=this.matrixWorld;if(i===void 0||(n.boundingSphere===null&&n.computeBoundingSphere(),yr.copy(n.boundingSphere),yr.applyMatrix4(s),t.ray.intersectsSphere(yr)===!1)||(va.copy(s).invert(),si.copy(t.ray).applyMatrix4(va),n.boundingBox!==null&&si.intersectsBox(n.boundingBox)===!1))return;let a,o=n.index,c=n.attributes.position,l=n.morphAttributes.position,h=n.morphTargetsRelative,f=n.attributes.uv,u=n.attributes.uv2,m=n.groups,x=n.drawRange;if(o!==null)if(Array.isArray(i))for(let p=0,d=m.length;p<d;p++){let g=m[p],b=i[g.materialIndex],y=Math.max(g.start,x.start),_=Math.min(o.count,Math.min(g.start+g.count,x.start+x.count));for(let M=y,T=_;M<T;M+=3){let C=o.getX(M),v=o.getX(M+1),A=o.getX(M+2);a=ds(this,b,t,si,c,l,h,f,u,C,v,A),a&&(a.faceIndex=Math.floor(M/3),a.face.materialIndex=g.materialIndex,e.push(a))}}else{let p=Math.max(0,x.start),d=Math.min(o.count,x.start+x.count);for(let g=p,b=d;g<b;g+=3){let y=o.getX(g),_=o.getX(g+1),M=o.getX(g+2);a=ds(this,i,t,si,c,l,h,f,u,y,_,M),a&&(a.faceIndex=Math.floor(g/3),e.push(a))}}else if(c!==void 0)if(Array.isArray(i))for(let p=0,d=m.length;p<d;p++){let g=m[p],b=i[g.materialIndex],y=Math.max(g.start,x.start),_=Math.min(c.count,Math.min(g.start+g.count,x.start+x.count));for(let M=y,T=_;M<T;M+=3){let C=M,v=M+1,A=M+2;a=ds(this,b,t,si,c,l,h,f,u,C,v,A),a&&(a.faceIndex=Math.floor(M/3),a.face.materialIndex=g.materialIndex,e.push(a))}}else{let p=Math.max(0,x.start),d=Math.min(c.count,x.start+x.count);for(let g=p,b=d;g<b;g+=3){let y=g,_=g+1,M=g+2;a=ds(this,i,t,si,c,l,h,f,u,y,_,M),a&&(a.faceIndex=Math.floor(g/3),e.push(a))}}}};function Nl(r,t,e,n,i,s,a,o){let c;if(t.side===ue?c=n.intersectTriangle(a,s,i,!0,o):c=n.intersectTriangle(i,s,a,t.side!==Ve,o),c===null)return null;fs.copy(o),fs.applyMatrix4(r.matrixWorld);let l=e.ray.origin.distanceTo(fs);return l<e.near||l>e.far?null:{distance:l,point:fs.clone(),object:r}}function ds(r,t,e,n,i,s,a,o,c,l,h,f){dn.fromBufferAttribute(i,l),pn.fromBufferAttribute(i,h),mn.fromBufferAttribute(i,f);let u=r.morphTargetInfluences;if(s&&u){os.set(0,0,0),as.set(0,0,0),cs.set(0,0,0);for(let x=0,p=s.length;x<p;x++){let d=u[x],g=s[x];d!==0&&(vr.fromBufferAttribute(g,l),Mr.fromBufferAttribute(g,h),br.fromBufferAttribute(g,f),a?(os.addScaledVector(vr,d),as.addScaledVector(Mr,d),cs.addScaledVector(br,d)):(os.addScaledVector(vr.sub(dn),d),as.addScaledVector(Mr.sub(pn),d),cs.addScaledVector(br.sub(mn),d)))}dn.add(os),pn.add(as),mn.add(cs)}r.isSkinnedMesh&&(r.boneTransform(l,dn),r.boneTransform(h,pn),r.boneTransform(f,mn));let m=Nl(r,t,e,n,dn,pn,mn,wr);if(m){o&&(ls.fromBufferAttribute(o,l),hs.fromBufferAttribute(o,h),us.fromBufferAttribute(o,f),m.uv=ne.getUV(wr,dn,pn,mn,ls,hs,us,new At)),c&&(ls.fromBufferAttribute(c,l),hs.fromBufferAttribute(c,h),us.fromBufferAttribute(c,f),m.uv2=ne.getUV(wr,dn,pn,mn,ls,hs,us,new At));let x={a:l,b:h,c:f,normal:new P,materialIndex:0};ne.getNormal(dn,pn,mn,x.normal),m.face=x}return m}var kn=class extends ze{constructor(t=1,e=1,n=1,i=1,s=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:s,depthSegments:a};let o=this;i=Math.floor(i),s=Math.floor(s),a=Math.floor(a);let c=[],l=[],h=[],f=[],u=0,m=0;x("z","y","x",-1,-1,n,e,t,a,s,0),x("z","y","x",1,-1,n,e,-t,a,s,1),x("x","z","y",1,1,t,n,e,i,a,2),x("x","z","y",1,-1,t,n,-e,i,a,3),x("x","y","z",1,-1,t,e,n,i,s,4),x("x","y","z",-1,-1,t,e,-n,i,s,5),this.setIndex(c),this.setAttribute("position",new en(l,3)),this.setAttribute("normal",new en(h,3)),this.setAttribute("uv",new en(f,2));function x(p,d,g,b,y,_,M,T,C,v,A){let L=_/C,B=M/v,q=_/2,F=M/2,I=T/2,U=C+1,Z=v+1,J=0,G=0,N=new P;for(let O=0;O<Z;O++){let et=O*B-F;for(let $=0;$<U;$++){let nt=$*L-q;N[p]=nt*b,N[d]=et*y,N[g]=I,l.push(N.x,N.y,N.z),N[p]=0,N[d]=0,N[g]=T>0?1:-1,h.push(N.x,N.y,N.z),f.push($/C),f.push(1-O/v),J+=1}}for(let O=0;O<v;O++)for(let et=0;et<C;et++){let $=u+et+U*O,nt=u+et+U*(O+1),at=u+(et+1)+U*(O+1),yt=u+(et+1)+U*O;c.push($,nt,yt),c.push(nt,at,yt),G+=6}o.addGroup(m,G,A),m+=G,u+=J}}static fromJSON(t){return new kn(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}};function yi(r){let t={};for(let e in r){t[e]={};for(let n in r[e]){let i=r[e][n];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?t[e][n]=i.clone():Array.isArray(i)?t[e][n]=i.slice():t[e][n]=i}}return t}function re(r){let t={};for(let e=0;e<r.length;e++){let n=yi(r[e]);for(let i in n)t[i]=n[i]}return t}function Fl(r){let t=[];for(let e=0;e<r.length;e++)t.push(r[e].clone());return t}var zl={clone:yi,merge:re},Ol=`void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}`,Bl=`void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}`,rn=class extends _i{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Ol,this.fragmentShader=Bl,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,t!==void 0&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=yi(t.uniforms),this.uniformsGroups=Fl(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){let e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(let i in this.uniforms){let a=this.uniforms[i].value;a&&a.isTexture?e.uniforms[i]={type:"t",value:a.toJSON(t).uuid}:a&&a.isColor?e.uniforms[i]={type:"c",value:a.getHex()}:a&&a.isVector2?e.uniforms[i]={type:"v2",value:a.toArray()}:a&&a.isVector3?e.uniforms[i]={type:"v3",value:a.toArray()}:a&&a.isVector4?e.uniforms[i]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?e.uniforms[i]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?e.uniforms[i]={type:"m4",value:a.toArray()}:e.uniforms[i]={value:a}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;let n={};for(let i in this.extensions)this.extensions[i]===!0&&(n[i]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}},Ps=class extends fe{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new zt,this.projectionMatrix=new zt,this.projectionMatrixInverse=new zt}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this}getWorldDirection(t){this.updateWorldMatrix(!0,!1);let e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}},Me=class extends Ps{constructor(t=50,e=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){let e=.5*this.getFilmHeight()/t;this.fov=la*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){let t=Math.tan(nr*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return la*2*Math.atan(Math.tan(nr*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,i,s,a){this.aspect=t/e,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=s,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let t=this.near,e=t*Math.tan(nr*.5*this.fov)/this.zoom,n=2*e,i=this.aspect*n,s=-.5*i,a=this.view;if(this.view!==null&&this.view.enabled){let c=a.fullWidth,l=a.fullHeight;s+=a.offsetX*i/c,e-=a.offsetY*n/l,i*=a.width/c,n*=a.height/l}let o=this.filmOffset;o!==0&&(s+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+i,e,e-n,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){let e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}},ri=90,oi=1,Or=class extends fe{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n;let i=new Me(ri,oi,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new P(1,0,0)),this.add(i);let s=new Me(ri,oi,t,e);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new P(-1,0,0)),this.add(s);let a=new Me(ri,oi,t,e);a.layers=this.layers,a.up.set(0,0,1),a.lookAt(new P(0,1,0)),this.add(a);let o=new Me(ri,oi,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new P(0,-1,0)),this.add(o);let c=new Me(ri,oi,t,e);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new P(0,0,1)),this.add(c);let l=new Me(ri,oi,t,e);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new P(0,0,-1)),this.add(l)}update(t,e){this.parent===null&&this.updateMatrixWorld();let n=this.renderTarget,[i,s,a,o,c,l]=this.children,h=t.getRenderTarget(),f=t.toneMapping,u=t.xr.enabled;t.toneMapping=tn,t.xr.enabled=!1;let m=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,i),t.setRenderTarget(n,1),t.render(e,s),t.setRenderTarget(n,2),t.render(e,a),t.setRenderTarget(n,3),t.render(e,o),t.setRenderTarget(n,4),t.render(e,c),n.texture.generateMipmaps=m,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(h),t.toneMapping=f,t.xr.enabled=u,n.texture.needsPMREMUpdate=!0}},Ls=class extends we{constructor(t,e,n,i,s,a,o,c,l,h){t=t!==void 0?t:[],e=e!==void 0?e:mi,super(t,e,n,i,s,a,o,c,l,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}},Br=class extends sn{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;let n={width:t,height:t,depth:1},i=[n,n,n,n,n,n];this.texture=new Ls(i,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:Ee}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;let n={uniforms:{tEquirect:{value:null}},vertexShader:`\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t`,fragmentShader:`\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 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n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t){let e=this.planes,n=t.elements,i=n[0],s=n[1],a=n[2],o=n[3],c=n[4],l=n[5],h=n[6],f=n[7],u=n[8],m=n[9],x=n[10],p=n[11],d=n[12],g=n[13],b=n[14],y=n[15];return e[0].setComponents(o-i,f-c,p-u,y-d).normalize(),e[1].setComponents(o+i,f+c,p+u,y+d).normalize(),e[2].setComponents(o+s,f+l,p+m,y+g).normalize(),e[3].setComponents(o-s,f-l,p-m,y-g).normalize(),e[4].setComponents(o-a,f-h,p-x,y-b).normalize(),e[5].setComponents(o+a,f+h,p+x,y+b).normalize(),this}intersectsObject(t){let e=t.geometry;return e.boundingSphere===null&&e.computeBoundingSphere(),ai.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(ai)}intersectsSprite(t){return ai.center.set(0,0,0),ai.radius=.7071067811865476,ai.applyMatrix4(t.matrixWorld),this.intersectsSphere(ai)}intersectsSphere(t){let e=this.planes,n=t.center,i=-t.radius;for(let s=0;s<6;s++)if(e[s].distanceToPoint(n)<i)return!1;return!0}intersectsBox(t){let e=this.planes;for(let n=0;n<6;n++){let i=e[n];if(ps.x=i.normal.x>0?t.max.x:t.min.x,ps.y=i.normal.y>0?t.max.y:t.min.y,ps.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(ps)<0)return!1}return!0}containsPoint(t){let e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}};function Ka(){let r=null,t=!1,e=null,n=null;function i(s,a){e(s,a),n=r.requestAnimationFrame(i)}return{start:function(){t!==!0&&e!==null&&(n=r.requestAnimationFrame(i),t=!0)},stop:function(){r.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(s){e=s},setContext:function(s){r=s}}}function Vl(r,t){let e=t.isWebGL2,n=new WeakMap;function i(l,h){let f=l.array,u=l.usage,m=r.createBuffer();r.bindBuffer(h,m),r.bufferData(h,f,u),l.onUploadCallback();let x;if(f instanceof Float32Array)x=5126;else if(f instanceof Uint16Array)if(l.isFloat16BufferAttribute)if(e)x=5131;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires 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Vi(t.width,t.height,t.widthSegments,t.heightSegments)}},Hl=`#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif`,Gl=`#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif`,Wl=`#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif`,ql=`#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif`,Xl=`#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif`,Yl=`#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif`,Zl="vec3 transformed = vec3( position );",Jl=`vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( 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dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\n#ifdef USE_IRIDESCENCE\n\tvec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif`,Kl=`#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\t return vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat R21 = R12;\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif`,Ql=`#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos.xyz );\n\t\tvec3 vSigmaY = dFdy( surf_pos.xyz );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif`,jl=`#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif`,th=`#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif`,eh=`#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif`,nh=`#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif`,ih=`#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif`,sh=`#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif`,rh=`#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif`,oh=`#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif`,ah=`#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}`,ch=`#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_v0 0.339\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_v1 0.276\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_v4 0.046\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_v5 0.016\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_v6 0.0038\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif`,lh=`vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif`,hh=`#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif`,uh=`#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif`,fh=`#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif`,dh=`#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif`,ph="gl_FragColor = linearToOutputTexel( gl_FragColor );",mh=`vec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}`,gh=`#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif`,xh=`#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif`,_h=`#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif`,yh=`#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif`,vh=`#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif`,Mh=`#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif`,bh=`#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif`,wh=`#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif`,Sh=`#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif`,Th=`#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}`,Ah=`#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif`,Eh=`#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif`,Ch=`LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;`,Ph=`varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert\n#define Material_LightProbeLOD( material )\t(0)`,Lh=`uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif`,Rh=`#if defined( USE_ENVMAP )\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif`,Ih=`ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;`,Dh=`varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)`,Nh=`BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;`,Fh=`varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)`,zh=`PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARCOLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vUv ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;\n\t#endif\n#endif`,Oh=`struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec3 sheenSpecular = vec3( 0.0 );\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}`,Bh=`\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometry.viewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry.normal );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif`,Uh=`#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif`,kh=`#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif`,Vh=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif`,Hh=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif`,Gh=`#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif`,Wh=`#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif`,qh=`#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif`,Xh=`#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif`,Yh=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif`,Zh=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif`,Jh=`float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif`,$h=`#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif`,Kh=`#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif`,Qh=`#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif`,jh=`#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif`,tu=`#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif`,eu=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;`,nu=`#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif`,iu=`#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif`,su=`#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif`,ru=`#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif`,ou=`#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif`,au=`#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif`,cu=`#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif`,lu=`#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif`,hu=`#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif`,uu=`#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );`,fu=`vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}`,du=`#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif`,pu=`vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;`,mu=`#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif`,gu=`#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif`,xu=`float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif`,_u=`#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif`,yu=`#if NUM_SPOT_LIGHT_COORDS > 0\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n  uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif`,vu=`#if NUM_SPOT_LIGHT_COORDS > 0\n  uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif`,Mu=`#if defined( USE_SHADOWMAP ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_COORDS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif`,bu=`float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}`,wu=`#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif`,Su=`#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tuniform int boneTextureSize;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tfloat j = i * 4.0;\n\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\ty = dy * ( y + 0.5 );\n\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\treturn bone;\n\t}\n#endif`,Tu=`#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif`,Au=`#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif`,Eu=`float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif`,Cu=`#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif`,Pu=`#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif`,Lu=`#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }`,Ru=`#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n#endif`,Iu=`#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef texture2DLodEXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif`,Du=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif`,Nu=`#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif`,Fu=`#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif`,zu=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif`,Ou=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif`,Bu=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif`,Uu=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif`,ku=`varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}`,Vu=`uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tgl_FragColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tgl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );\n\t#endif\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,Hu=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}`,Gu=`#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,Wu=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}`,qu=`uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,Xu=`#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}`,Yu=`#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}`,Zu=`#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}`,Ju=`#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}`,$u=`varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}`,Ku=`uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}`,Qu=`uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}`,ju=`uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}`,tf=`#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}`,ef=`uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,nf=`#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,sf=`#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,rf=`#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}`,of=`#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,af=`#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}`,cf=`#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}`,lf=`#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,hf=`#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,uf=`#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}`,ff=`#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,df=`#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}`,pf=`#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}`,mf=`uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}`,gf=`uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}`,xf=`#include <common>\n#include <fog_pars_vertex>\n#include 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o===Pr?a.mapping=mi:o===Lr&&(a.mapping=gi),a}function n(a){if(a&&a.isTexture&&a.isRenderTargetTexture===!1){let o=a.mapping;if(o===Pr||o===Lr)if(t.has(a)){let c=t.get(a).texture;return e(c,a.mapping)}else{let c=a.image;if(c&&c.height>0){let l=new Br(c.height/2);return l.fromEquirectangularTexture(r,a),t.set(a,l),a.addEventListener("dispose",i),e(l.texture,a.mapping)}else return null}}return a}function i(a){let o=a.target;o.removeEventListener("dispose",i);let c=t.get(o);c!==void 0&&(t.delete(o),c.dispose())}function s(){t=new WeakMap}return{get:n,dispose:s}}var Ur=class extends Ps{constructor(t=-1,e=1,n=1,i=-1,s=.1,a=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=s,this.far=a,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=t.view===null?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,s,a){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=s,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2,s=n-t,a=n+t,o=i+e,c=i-e;if(this.view!==null&&this.view.enabled){let l=(this.right-this.left)/this.view.fullWidth/this.zoom,h=(this.top-this.bottom)/this.view.fullHeight/this.zoom;s+=l*this.view.offsetX,a=s+l*this.view.width,o-=h*this.view.offsetY,c=o-h*this.view.height}this.projectionMatrix.makeOrthographic(s,a,o,c,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){let e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,this.view!==null&&(e.object.view=Object.assign({},this.view)),e}},hi=4,Ma=[.125,.215,.35,.446,.526,.582],Ln=20,Tr=new Ur,ba=new Ot,Ar=null,Pn=(1+Math.sqrt(5))/2,ci=1/Pn,wa=[new P(1,1,1),new P(-1,1,1),new P(1,1,-1),new P(-1,1,-1),new P(0,Pn,ci),new P(0,Pn,-ci),new P(ci,0,Pn),new P(-ci,0,Pn),new P(Pn,ci,0),new P(-Pn,ci,0)],Is=class{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){Ar=this._renderer.getRenderTarget(),this._setSize(256);let s=this._allocateTargets();return s.depthBuffer=!0,this._sceneToCubeUV(t,n,i,s),e>0&&this._blur(s,0,0,e),this._applyPMREM(s),this._cleanup(s),s}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=Aa(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=Ta(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Ar),t.scissorTest=!1,ms(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===mi||t.mapping===gi?this._setSize(t.image.length===0?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Ar=this._renderer.getRenderTarget();let n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){let t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Ee,minFilter:Ee,generateMipmaps:!1,type:ki,format:Fe,encoding:On,depthBuffer:!1},i=Sa(t,e,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==t){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=Sa(t,e,n);let{_lodMax:s}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=Ef(s)),this._blurMaterial=Cf(s,t,e)}return i}_compileMaterial(t){let e=new He(this._lodPlanes[0],t);this._renderer.compile(e,Tr)}_sceneToCubeUV(t,e,n,i){let o=new Me(90,1,e,n),c=[1,-1,1,1,1,1],l=[1,1,1,-1,-1,-1],h=this._renderer,f=h.autoClear,u=h.toneMapping;h.getClearColor(ba),h.toneMapping=tn,h.autoClear=!1;let m=new As({name:"PMREM.Background",side:ue,depthWrite:!1,depthTest:!1}),x=new He(new kn,m),p=!1,d=t.background;d?d.isColor&&(m.color.copy(d),t.background=null,p=!0):(m.color.copy(ba),p=!0);for(let g=0;g<6;g++){let b=g%3;b===0?(o.up.set(0,c[g],0),o.lookAt(l[g],0,0)):b===1?(o.up.set(0,0,c[g]),o.lookAt(0,l[g],0)):(o.up.set(0,c[g],0),o.lookAt(0,0,l[g]));let y=this._cubeSize;ms(i,b*y,g>2?y:0,y,y),h.setRenderTarget(i),p&&h.render(x,o),h.render(t,o)}x.geometry.dispose(),x.material.dispose(),h.toneMapping=u,h.autoClear=f,t.background=d}_textureToCubeUV(t,e){let n=this._renderer,i=t.mapping===mi||t.mapping===gi;i?(this._cubemapMaterial===null&&(this._cubemapMaterial=Aa()),this._cubemapMaterial.uniforms.flipEnvMap.value=t.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=Ta());let s=i?this._cubemapMaterial:this._equirectMaterial,a=new He(this._lodPlanes[0],s),o=s.uniforms;o.envMap.value=t;let c=this._cubeSize;ms(e,0,0,3*c,2*c),n.setRenderTarget(e),n.render(a,Tr)}_applyPMREM(t){let e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let i=1;i<this._lodPlanes.length;i++){let s=Math.sqrt(this._sigmas[i]*this._sigmas[i]-this._sigmas[i-1]*this._sigmas[i-1]),a=wa[(i-1)%wa.length];this._blur(t,i-1,i,s,a)}e.autoClear=n}_blur(t,e,n,i,s){let a=this._pingPongRenderTarget;this._halfBlur(t,a,e,n,i,"latitudinal",s),this._halfBlur(a,t,n,n,i,"longitudinal",s)}_halfBlur(t,e,n,i,s,a,o){let c=this._renderer,l=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");let h=3,f=new He(this._lodPlanes[i],l),u=l.uniforms,m=this._sizeLods[n]-1,x=isFinite(s)?Math.PI/(2*m):2*Math.PI/(2*Ln-1),p=s/x,d=isFinite(s)?1+Math.floor(h*p):Ln;d>Ln&&console.warn(`sigmaRadians, ${s}, is too large and will clip, as it requested ${d} samples when the maximum is set to ${Ln}`);let g=[],b=0;for(let C=0;C<Ln;++C){let v=C/p,A=Math.exp(-v*v/2);g.push(A),C===0?b+=A:C<d&&(b+=2*A)}for(let C=0;C<g.length;C++)g[C]=g[C]/b;u.envMap.value=t.texture,u.samples.value=d,u.weights.value=g,u.latitudinal.value=a==="latitudinal",o&&(u.poleAxis.value=o);let{_lodMax:y}=this;u.dTheta.value=x,u.mipInt.value=y-n;let _=this._sizeLods[i],M=3*_*(i>y-hi?i-y+hi:0),T=4*(this._cubeSize-_);ms(e,M,T,3*_,2*_),c.setRenderTarget(e),c.render(f,Tr)}};function Ef(r){let t=[],e=[],n=[],i=r,s=r-hi+1+Ma.length;for(let a=0;a<s;a++){let o=Math.pow(2,i);e.push(o);let c=1/o;a>r-hi?c=Ma[a-r+hi-1]:a===0&&(c=0),n.push(c);let l=1/(o-2),h=-l,f=1+l,u=[h,h,f,h,f,f,h,h,f,f,h,f],m=6,x=6,p=3,d=2,g=1,b=new Float32Array(p*x*m),y=new Float32Array(d*x*m),_=new Float32Array(g*x*m);for(let T=0;T<m;T++){let C=T%3*2/3-1,v=T>2?0:-1,A=[C,v,0,C+2/3,v,0,C+2/3,v+1,0,C,v,0,C+2/3,v+1,0,C,v+1,0];b.set(A,p*x*T),y.set(u,d*x*T);let L=[T,T,T,T,T,T];_.set(L,g*x*T)}let M=new ze;M.setAttribute("position",new Xt(b,p)),M.setAttribute("uv",new Xt(y,d)),M.setAttribute("faceIndex",new Xt(_,g)),t.push(M),i>hi&&i--}return{lodPlanes:t,sizeLods:e,sigmas:n}}function Sa(r,t,e){let n=new sn(r,t,e);return n.texture.mapping=Ds,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function ms(r,t,e,n,i){r.viewport.set(t,e,n,i),r.scissor.set(t,e,n,i)}function Cf(r,t,e){let n=new Float32Array(Ln),i=new P(0,1,0);return new rn({name:"SphericalGaussianBlur",defines:{n:Ln,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/e,CUBEUV_MAX_MIP:`${r}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i}},vertexShader:ao(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues\' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t`,blending:xn,depthTest:!1,depthWrite:!1})}function Ta(){return new rn({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:ao(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t`,blending:xn,depthTest:!1,depthWrite:!1})}function Aa(){return new rn({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:ao(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t`,blending:xn,depthTest:!1,depthWrite:!1})}function ao(){return`\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 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d(v){let A=[];if(v.shaderID?A.push(v.shaderID):(A.push(v.customVertexShaderID),A.push(v.customFragmentShaderID)),v.defines!==void 0)for(let L in v.defines)A.push(L),A.push(v.defines[L]);return v.isRawShaderMaterial===!1&&(g(A,v),b(A,v),A.push(r.outputEncoding)),A.push(v.customProgramCacheKey),A.join()}function g(v,A){v.push(A.precision),v.push(A.outputEncoding),v.push(A.envMapMode),v.push(A.envMapCubeUVHeight),v.push(A.combine),v.push(A.vertexUvs),v.push(A.fogExp2),v.push(A.sizeAttenuation),v.push(A.morphTargetsCount),v.push(A.morphAttributeCount),v.push(A.numDirLights),v.push(A.numPointLights),v.push(A.numSpotLights),v.push(A.numSpotLightMaps),v.push(A.numHemiLights),v.push(A.numRectAreaLights),v.push(A.numDirLightShadows),v.push(A.numPointLightShadows),v.push(A.numSpotLightShadows),v.push(A.numSpotLightShadowsWithMaps),v.push(A.shadowMapType),v.push(A.toneMapping),v.push(A.numClippingPlanes),v.push(A.numClipIntersection),v.push(A.depthPacking)}function 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y(v){let A=x[v.type],L;if(A){let B=ke[A];L=zl.clone(B.uniforms)}else L=v.uniforms;return L}function _(v,A){let L;for(let B=0,q=l.length;B<q;B++){let F=l[B];if(F.cacheKey===A){L=F,++L.usedTimes;break}}return L===void 0&&(L=new Hd(r,A,v,s),l.push(L)),L}function M(v){if(--v.usedTimes===0){let A=l.indexOf(v);l[A]=l[l.length-1],l.pop(),v.destroy()}}function T(v){c.remove(v)}function C(){c.dispose()}return{getParameters:p,getProgramCacheKey:d,getUniforms:y,acquireProgram:_,releaseProgram:M,releaseShaderCache:T,programs:l,dispose:C}}function qd(){let r=new WeakMap;function t(s){let a=r.get(s);return a===void 0&&(a={},r.set(s,a)),a}function e(s){r.delete(s)}function n(s,a,o){r.get(s)[a]=o}function i(){r=new WeakMap}return{get:t,remove:e,update:n,dispose:i}}function Xd(r,t){return r.groupOrder!==t.groupOrder?r.groupOrder-t.groupOrder:r.renderOrder!==t.renderOrder?r.renderOrder-t.renderOrder:r.material.id!==t.material.id?r.material.id-t.material.id:r.z!==t.z?r.z-t.z:r.id-t.id}function Ua(r,t){return r.groupOrder!==t.groupOrder?r.groupOrder-t.groupOrder:r.renderOrder!==t.renderOrder?r.renderOrder-t.renderOrder:r.z!==t.z?t.z-r.z:r.id-t.id}function ka(){let r=[],t=0,e=[],n=[],i=[];function s(){t=0,e.length=0,n.length=0,i.length=0}function a(f,u,m,x,p,d){let g=r[t];return g===void 0?(g={id:f.id,object:f,geometry:u,material:m,groupOrder:x,renderOrder:f.renderOrder,z:p,group:d},r[t]=g):(g.id=f.id,g.object=f,g.geometry=u,g.material=m,g.groupOrder=x,g.renderOrder=f.renderOrder,g.z=p,g.group=d),t++,g}function o(f,u,m,x,p,d){let g=a(f,u,m,x,p,d);m.transmission>0?n.push(g):m.transparent===!0?i.push(g):e.push(g)}function c(f,u,m,x,p,d){let g=a(f,u,m,x,p,d);m.transmission>0?n.unshift(g):m.transparent===!0?i.unshift(g):e.unshift(g)}function l(f,u){e.length>1&&e.sort(f||Xd),n.length>1&&n.sort(u||Ua),i.length>1&&i.sort(u||Ua)}function h(){for(let f=t,u=r.length;f<u;f++){let m=r[f];if(m.id===null)break;m.id=null,m.object=null,m.geometry=null,m.material=null,m.group=null}}return{opaque:e,transmissive:n,transparent:i,init:s,push:o,unshift:c,finish:h,sort:l}}function Yd(){let r=new WeakMap;function t(n,i){let s=r.get(n),a;return s===void 0?(a=new ka,r.set(n,[a])):i>=s.length?(a=new ka,s.push(a)):a=s[i],a}function e(){r=new WeakMap}return{get:t,dispose:e}}function Zd(){let r={};return{get:function(t){if(r[t.id]!==void 0)return r[t.id];let e;switch(t.type){case"DirectionalLight":e={direction:new P,color:new Ot};break;case"SpotLight":e={position:new P,direction:new P,color:new Ot,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":e={position:new P,color:new Ot,distance:0,decay:0};break;case"HemisphereLight":e={direction:new P,skyColor:new Ot,groundColor:new Ot};break;case"RectAreaLight":e={color:new Ot,position:new P,halfWidth:new P,halfHeight:new P};break}return r[t.id]=e,e}}}function Jd(){let r={};return{get:function(t){if(r[t.id]!==void 0)return r[t.id];let e;switch(t.type){case"DirectionalLight":e={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new At};break;case"SpotLight":e={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new At};break;case"PointLight":e={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new At,shadowCameraNear:1,shadowCameraFar:1e3};break}return r[t.id]=e,e}}}var $d=0;function Kd(r,t){return(t.castShadow?2:0)-(r.castShadow?2:0)+(t.map?1:0)-(r.map?1:0)}function Qd(r,t){let e=new Zd,n=Jd(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0};for(let h=0;h<9;h++)i.probe.push(new P);let s=new P,a=new zt,o=new zt;function c(h,f){let u=0,m=0,x=0;for(let B=0;B<9;B++)i.probe[B].set(0,0,0);let p=0,d=0,g=0,b=0,y=0,_=0,M=0,T=0,C=0,v=0;h.sort(Kd);let A=f!==!0?Math.PI:1;for(let B=0,q=h.length;B<q;B++){let F=h[B],I=F.color,U=F.intensity,Z=F.distance,J=F.shadow&&F.shadow.map?F.shadow.map.texture:null;if(F.isAmbientLight)u+=I.r*U*A,m+=I.g*U*A,x+=I.b*U*A;else if(F.isLightProbe)for(let G=0;G<9;G++)i.probe[G].addScaledVector(F.sh.coefficients[G],U);else if(F.isDirectionalLight){let G=e.get(F);if(G.color.copy(F.color).multiplyScalar(F.intensity*A),F.castShadow){let N=F.shadow,O=n.get(F);O.shadowBias=N.bias,O.shadowNormalBias=N.normalBias,O.shadowRadius=N.radius,O.shadowMapSize=N.mapSize,i.directionalShadow[p]=O,i.directionalShadowMap[p]=J,i.directionalShadowMatrix[p]=F.shadow.matrix,_++}i.directional[p]=G,p++}else if(F.isSpotLight){let G=e.get(F);G.position.setFromMatrixPosition(F.matrixWorld),G.color.copy(I).multiplyScalar(U*A),G.distance=Z,G.coneCos=Math.cos(F.angle),G.penumbraCos=Math.cos(F.angle*(1-F.penumbra)),G.decay=F.decay,i.spot[g]=G;let N=F.shadow;if(F.map&&(i.spotLightMap[C]=F.map,C++,N.updateMatrices(F),F.castShadow&&v++),i.spotLightMatrix[g]=N.matrix,F.castShadow){let O=n.get(F);O.shadowBias=N.bias,O.shadowNormalBias=N.normalBias,O.shadowRadius=N.radius,O.shadowMapSize=N.mapSize,i.spotShadow[g]=O,i.spotShadowMap[g]=J,T++}g++}else if(F.isRectAreaLight){let G=e.get(F);G.color.copy(I).multiplyScalar(U),G.halfWidth.set(F.width*.5,0,0),G.halfHeight.set(0,F.height*.5,0),i.rectArea[b]=G,b++}else if(F.isPointLight){let G=e.get(F);if(G.color.copy(F.color).multiplyScalar(F.intensity*A),G.distance=F.distance,G.decay=F.decay,F.castShadow){let N=F.shadow,O=n.get(F);O.shadowBias=N.bias,O.shadowNormalBias=N.normalBias,O.shadowRadius=N.radius,O.shadowMapSize=N.mapSize,O.shadowCameraNear=N.camera.near,O.shadowCameraFar=N.camera.far,i.pointShadow[d]=O,i.pointShadowMap[d]=J,i.pointShadowMatrix[d]=F.shadow.matrix,M++}i.point[d]=G,d++}else if(F.isHemisphereLight){let G=e.get(F);G.skyColor.copy(F.color).multiplyScalar(U*A),G.groundColor.copy(F.groundColor).multiplyScalar(U*A),i.hemi[y]=G,y++}}b>0&&(t.isWebGL2||r.has("OES_texture_float_linear")===!0?(i.rectAreaLTC1=tt.LTC_FLOAT_1,i.rectAreaLTC2=tt.LTC_FLOAT_2):r.has("OES_texture_half_float_linear")===!0?(i.rectAreaLTC1=tt.LTC_HALF_1,i.rectAreaLTC2=tt.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to 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Missing WebGL extensions.")),i.ambient[0]=u,i.ambient[1]=m,i.ambient[2]=x;let L=i.hash;(L.directionalLength!==p||L.pointLength!==d||L.spotLength!==g||L.rectAreaLength!==b||L.hemiLength!==y||L.numDirectionalShadows!==_||L.numPointShadows!==M||L.numSpotShadows!==T||L.numSpotMaps!==C)&&(i.directional.length=p,i.spot.length=g,i.rectArea.length=b,i.point.length=d,i.hemi.length=y,i.directionalShadow.length=_,i.directionalShadowMap.length=_,i.pointShadow.length=M,i.pointShadowMap.length=M,i.spotShadow.length=T,i.spotShadowMap.length=T,i.directionalShadowMatrix.length=_,i.pointShadowMatrix.length=M,i.spotLightMatrix.length=T+C-v,i.spotLightMap.length=C,i.numSpotLightShadowsWithMaps=v,L.directionalLength=p,L.pointLength=d,L.spotLength=g,L.rectAreaLength=b,L.hemiLength=y,L.numDirectionalShadows=_,L.numPointShadows=M,L.numSpotShadows=T,L.numSpotMaps=C,i.version=$d++)}function l(h,f){let u=0,m=0,x=0,p=0,d=0,g=f.matrixWorldInverse;for(let b=0,y=h.length;b<y;b++){let _=h[b];if(_.isDirectionalLight){let M=i.directional[u];M.direction.setFromMatrixPosition(_.matrixWorld),s.setFromMatrixPosition(_.target.matrixWorld),M.direction.sub(s),M.direction.transformDirection(g),u++}else if(_.isSpotLight){let M=i.spot[x];M.position.setFromMatrixPosition(_.matrixWorld),M.position.applyMatrix4(g),M.direction.setFromMatrixPosition(_.matrixWorld),s.setFromMatrixPosition(_.target.matrixWorld),M.direction.sub(s),M.direction.transformDirection(g),x++}else if(_.isRectAreaLight){let M=i.rectArea[p];M.position.setFromMatrixPosition(_.matrixWorld),M.position.applyMatrix4(g),o.identity(),a.copy(_.matrixWorld),a.premultiply(g),o.extractRotation(a),M.halfWidth.set(_.width*.5,0,0),M.halfHeight.set(0,_.height*.5,0),M.halfWidth.applyMatrix4(o),M.halfHeight.applyMatrix4(o),p++}else if(_.isPointLight){let M=i.point[m];M.position.setFromMatrixPosition(_.matrixWorld),M.position.applyMatrix4(g),m++}else if(_.isHemisphereLight){let M=i.hemi[d];M.direction.setFromMatrixPosition(_.matrixWorld),M.direction.transformDirection(g),d++}}}return{setup:c,setupView:l,state:i}}function Va(r,t){let e=new Qd(r,t),n=[],i=[];function s(){n.length=0,i.length=0}function a(f){n.push(f)}function o(f){i.push(f)}function c(f){e.setup(n,f)}function l(f){e.setupView(n,f)}return{init:s,state:{lightsArray:n,shadowsArray:i,lights:e},setupLights:c,setupLightsView:l,pushLight:a,pushShadow:o}}function jd(r,t){let e=new WeakMap;function n(s,a=0){let o=e.get(s),c;return o===void 0?(c=new Va(r,t),e.set(s,[c])):a>=o.length?(c=new Va(r,t),o.push(c)):c=o[a],c}function i(){e=new WeakMap}return{get:n,dispose:i}}var Xr=class extends _i{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=_l,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return 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sn(u.framebufferWidth,u.framebufferHeight,{format:Fe,type:zn,encoding:t.outputEncoding,stencilBuffer:x.stencil})}else{let O=null,et=null,$=null;x.depth&&($=x.stencil?35056:33190,O=x.stencil?xi:Nn,et=x.stencil?di:Rn);let nt={colorFormat:32856,depthFormat:$,scaleFactor:s};h=new XRWebGLBinding(i,e),f=h.createProjectionLayer(nt),i.updateRenderState({layers:[f]}),d=new sn(f.textureWidth,f.textureHeight,{format:Fe,type:zn,depthTexture:new Jr(f.textureWidth,f.textureHeight,et,void 0,void 0,void 0,void 0,void 0,void 0,O),stencilBuffer:x.stencil,encoding:t.outputEncoding,samples:x.antialias?4:0});let at=t.properties.get(d);at.__ignoreDepthValues=f.ignoreDepthValues}d.isXRRenderTarget=!0,this.setFoveation(1),c=null,a=await i.requestReferenceSpace(o),G.setContext(i),G.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}};function B(N){for(let O=0;O<N.removed.length;O++){let et=N.removed[O],$=b.indexOf(et);$>=0&&(b[$]=null,g[$].dispatchEvent({type:"disconnected",data:et}))}for(let 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k(D,W,ut){D.transparent===!0&&D.side===Ve?(D.side=ue,D.needsUpdate=!0,Se(D,W,ut),D.side=nn,D.needsUpdate=!0,Se(D,W,ut),D.side=Ve):Se(D,W,ut)}u=E.get(S),u.init(),x.push(u),S.traverseVisible(function(D){D.isLight&&D.layers.test(z.layers)&&(u.pushLight(D),D.castShadow&&u.pushShadow(D))}),u.setupLights(p.physicallyCorrectLights),S.traverse(function(D){let W=D.material;if(W)if(Array.isArray(W))for(let ut=0;ut<W.length;ut++){let _t=W[ut];k(_t,S,D)}else k(W,S,D)}),x.pop(),u=null};let H=null;function K(S){H&&H(S)}function rt(){Pt.stop()}function lt(){Pt.start()}let Pt=new Ka;Pt.setAnimationLoop(K),typeof self!="undefined"&&Pt.setContext(self),this.setAnimationLoop=function(S){H=S,ct.setAnimationLoop(S),S===null?Pt.stop():Pt.start()},ct.addEventListener("sessionstart",rt),ct.addEventListener("sessionend",lt),this.render=function(S,z){if(z!==void 0&&z.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(d===!0)return;S.matrixWorldAutoUpdate===!0&&S.updateMatrixWorld(),z.parent===null&&z.matrixWorldAutoUpdate===!0&&z.updateMatrixWorld(),ct.enabled===!0&&ct.isPresenting===!0&&(ct.cameraAutoUpdate===!0&&ct.updateCamera(z),z=ct.getCamera()),S.isScene===!0&&S.onBeforeRender(p,S,z,y),u=E.get(S,x.length),u.init(),x.push(u),et.multiplyMatrices(z.projectionMatrix,z.matrixWorldInverse),J.setFromProjectionMatrix(et),N=this.localClippingEnabled,G=w.init(this.clippingPlanes,N,z),f=Xe.get(S,m.length),f.init(),m.push(f),$t(S,z,0,p.sortObjects),f.finish(),p.sortObjects===!0&&f.sort(q,F),G===!0&&w.beginShadows();let k=u.state.shadowsArray;if(V.render(k,S,z),G===!0&&w.endShadows(),this.info.autoReset===!0&&this.info.reset(),Q.render(f,S),u.setupLights(p.physicallyCorrectLights),z.isArrayCamera){let D=z.cameras;for(let W=0,ut=D.length;W<ut;W++){let _t=D[W];te(f,S,_t,_t.viewport)}}else te(f,S,z);y!==null&&(pt.updateMultisampleRenderTarget(y),pt.updateRenderTargetMipmap(y)),S.isScene===!0&&S.onAfterRender(p,S,z),X.resetDefaultState(),_=-1,M=null,x.pop(),x.length>0?u=x[x.length-1]:u=null,m.pop(),m.length>0?f=m[m.length-1]:f=null};function $t(S,z,k,D){if(S.visible===!1)return;if(S.layers.test(z.layers)){if(S.isGroup)k=S.renderOrder;else if(S.isLOD)S.autoUpdate===!0&&S.update(z);else if(S.isLight)u.pushLight(S),S.castShadow&&u.pushShadow(S);else if(S.isSprite){if(!S.frustumCulled||J.intersectsSprite(S)){D&&nt.setFromMatrixPosition(S.matrixWorld).applyMatrix4(et);let _t=jt.update(S),wt=S.material;wt.visible&&f.push(S,_t,wt,k,nt.z,null)}}else if((S.isMesh||S.isLine||S.isPoints)&&(S.isSkinnedMesh&&S.skeleton.frame!==Ft.render.frame&&(S.skeleton.update(),S.skeleton.frame=Ft.render.frame),!S.frustumCulled||J.intersectsObject(S))){D&&nt.setFromMatrixPosition(S.matrixWorld).applyMatrix4(et);let _t=jt.update(S),wt=S.material;if(Array.isArray(wt)){let Mt=_t.groups;for(let Lt=0,Tt=Mt.length;Lt<Tt;Lt++){let Et=Mt[Lt],kt=wt[Et.materialIndex];kt&&kt.visible&&f.push(S,_t,kt,k,nt.z,Et)}}else wt.visible&&f.push(S,_t,wt,k,nt.z,null)}}let ut=S.children;for(let _t=0,wt=ut.length;_t<wt;_t++)$t(ut[_t],z,k,D)}function te(S,z,k,D){let W=S.opaque,ut=S.transmissive,_t=S.transparent;u.setupLightsView(k),ut.length>0&&wn(W,z,k),D&&ot.viewport(T.copy(D)),W.length>0&&Ut(W,z,k),ut.length>0&&Ut(ut,z,k),_t.length>0&&Ut(_t,z,k),ot.buffers.depth.setTest(!0),ot.buffers.depth.setMask(!0),ot.buffers.color.setMask(!0),ot.setPolygonOffset(!1)}function wn(S,z,k){let D=vt.isWebGL2;O===null&&(O=new sn(1,1,{generateMipmaps:!0,type:gt.has("EXT_color_buffer_half_float")?ki:zn,minFilter:Ns,samples:D&&s===!0?4:0})),p.getDrawingBufferSize($),D?O.setSize($.x,$.y):O.setSize(Nr($.x),Nr($.y));let W=p.getRenderTarget();p.setRenderTarget(O),p.clear();let ut=p.toneMapping;p.toneMapping=tn,Ut(S,z,k),p.toneMapping=ut,pt.updateMultisampleRenderTarget(O),pt.updateRenderTargetMipmap(O),p.setRenderTarget(W)}function Ut(S,z,k){let D=z.isScene===!0?z.overrideMaterial:null;for(let W=0,ut=S.length;W<ut;W++){let _t=S[W],wt=_t.object,Mt=_t.geometry,Lt=D===null?_t.material:D,Tt=_t.group;wt.layers.test(k.layers)&&Ye(wt,z,k,Mt,Lt,Tt)}}function Ye(S,z,k,D,W,ut){S.onBeforeRender(p,z,k,D,W,ut),S.modelViewMatrix.multiplyMatrices(k.matrixWorldInverse,S.matrixWorld),S.normalMatrix.getNormalMatrix(S.modelViewMatrix),W.onBeforeRender(p,z,k,D,S,ut),W.transparent===!0&&W.side===Ve?(W.side=ue,W.needsUpdate=!0,p.renderBufferDirect(k,z,D,W,S,ut),W.side=nn,W.needsUpdate=!0,p.renderBufferDirect(k,z,D,W,S,ut),W.side=Ve):p.renderBufferDirect(k,z,D,W,S,ut),S.onAfterRender(p,z,k,D,W,ut)}function Se(S,z,k){z.isScene!==!0&&(z=at);let D=St.get(S),W=u.state.lights,ut=u.state.shadowsArray,_t=W.state.version,wt=Nt.getParameters(S,W.state,ut,z,k),Mt=Nt.getProgramCacheKey(wt),Lt=D.programs;D.environment=S.isMeshStandardMaterial?z.environment:null,D.fog=z.fog,D.envMap=(S.isMeshStandardMaterial?ae:Qt).get(S.envMap||D.environment),Lt===void 0&&(S.addEventListener("dispose",Bt),Lt=new Map,D.programs=Lt);let Tt=Lt.get(Mt);if(Tt!==void 0){if(D.currentProgram===Tt&&D.lightsStateVersion===_t)return So(S,wt),Tt}else wt.uniforms=Nt.getUniforms(S),S.onBuild(k,wt,p),S.onBeforeCompile(wt,p),Tt=Nt.acquireProgram(wt,Mt),Lt.set(Mt,Tt),D.uniforms=wt.uniforms;let Et=D.uniforms;(!S.isShaderMaterial&&!S.isRawShaderMaterial||S.clipping===!0)&&(Et.clippingPlanes=w.uniform),So(S,wt),D.needsLights=vc(S),D.lightsStateVersion=_t,D.needsLights&&(Et.ambientLightColor.value=W.state.ambient,Et.lightProbe.value=W.state.probe,Et.directionalLights.value=W.state.directional,Et.directionalLightShadows.value=W.state.directionalShadow,Et.spotLights.value=W.state.spot,Et.spotLightShadows.value=W.state.spotShadow,Et.rectAreaLights.value=W.state.rectArea,Et.ltc_1.value=W.state.rectAreaLTC1,Et.ltc_2.value=W.state.rectAreaLTC2,Et.pointLights.value=W.state.point,Et.pointLightShadows.value=W.state.pointShadow,Et.hemisphereLights.value=W.state.hemi,Et.directionalShadowMap.value=W.state.directionalShadowMap,Et.directionalShadowMatrix.value=W.state.directionalShadowMatrix,Et.spotShadowMap.value=W.state.spotShadowMap,Et.spotLightMatrix.value=W.state.spotLightMatrix,Et.spotLightMap.value=W.state.spotLightMap,Et.pointShadowMap.value=W.state.pointShadowMap,Et.pointShadowMatrix.value=W.state.pointShadowMatrix);let kt=Tt.getUniforms(),Sn=pi.seqWithValue(kt.seq,Et);return D.currentProgram=Tt,D.uniformsList=Sn,Tt}function So(S,z){let k=St.get(S);k.outputEncoding=z.outputEncoding,k.instancing=z.instancing,k.skinning=z.skinning,k.morphTargets=z.morphTargets,k.morphNormals=z.morphNormals,k.morphColors=z.morphColors,k.morphTargetsCount=z.morphTargetsCount,k.numClippingPlanes=z.numClippingPlanes,k.numIntersection=z.numClipIntersection,k.vertexAlphas=z.vertexAlphas,k.vertexTangents=z.vertexTangents,k.toneMapping=z.toneMapping}function _c(S,z,k,D,W){z.isScene!==!0&&(z=at),pt.resetTextureUnits();let ut=z.fog,_t=D.isMeshStandardMaterial?z.environment:null,wt=y===null?p.outputEncoding:y.isXRRenderTarget===!0?y.texture.encoding:On,Mt=(D.isMeshStandardMaterial?ae:Qt).get(D.envMap||_t),Lt=D.vertexColors===!0&&!!k.attributes.color&&k.attributes.color.itemSize===4,Tt=!!D.normalMap&&!!k.attributes.tangent,Et=!!k.morphAttributes.position,kt=!!k.morphAttributes.normal,Sn=!!k.morphAttributes.color,Xn=D.toneMapped?p.toneMapping:tn,Yn=k.morphAttributes.position||k.morphAttributes.normal||k.morphAttributes.color,Ue=Yn!==void 0?Yn.length:0,Rt=St.get(D),Zn=u.state.lights;if(G===!0&&(N===!0||S!==M)){let xe=S===M&&D.id===_;w.setState(D,S,xe)}let Ht=!1;D.version===Rt.__version?(Rt.needsLights&&Rt.lightsStateVersion!==Zn.state.version||Rt.outputEncoding!==wt||W.isInstancedMesh&&Rt.instancing===!1||!W.isInstancedMesh&&Rt.instancing===!0||W.isSkinnedMesh&&Rt.skinning===!1||!W.isSkinnedMesh&&Rt.skinning===!0||Rt.envMap!==Mt||D.fog===!0&&Rt.fog!==ut||Rt.numClippingPlanes!==void 0&&(Rt.numClippingPlanes!==w.numPlanes||Rt.numIntersection!==w.numIntersection)||Rt.vertexAlphas!==Lt||Rt.vertexTangents!==Tt||Rt.morphTargets!==Et||Rt.morphNormals!==kt||Rt.morphColors!==Sn||Rt.toneMapping!==Xn||vt.isWebGL2===!0&&Rt.morphTargetsCount!==Ue)&&(Ht=!0):(Ht=!0,Rt.__version=D.version);let Te=Rt.currentProgram;Ht===!0&&(Te=Se(D,z,W));let cn=!1,Ii=!1,Ys=!1,se=Te.getUniforms(),Tn=Rt.uniforms;if(ot.useProgram(Te.program)&&(cn=!0,Ii=!0,Ys=!0),D.id!==_&&(_=D.id,Ii=!0),cn||M!==S){if(se.setValue(Y,"projectionMatrix",S.projectionMatrix),vt.logarithmicDepthBuffer&&se.setValue(Y,"logDepthBufFC",2/(Math.log(S.far+1)/Math.LN2)),M!==S&&(M=S,Ii=!0,Ys=!0),D.isShaderMaterial||D.isMeshPhongMaterial||D.isMeshToonMaterial||D.isMeshStandardMaterial||D.envMap){let xe=se.map.cameraPosition;xe!==void 0&&xe.setValue(Y,nt.setFromMatrixPosition(S.matrixWorld))}(D.isMeshPhongMaterial||D.isMeshToonMaterial||D.isMeshLambertMaterial||D.isMeshBasicMaterial||D.isMeshStandardMaterial||D.isShaderMaterial)&&se.setValue(Y,"isOrthographic",S.isOrthographicCamera===!0),(D.isMeshPhongMaterial||D.isMeshToonMaterial||D.isMeshLambertMaterial||D.isMeshBasicMaterial||D.isMeshStandardMaterial||D.isShaderMaterial||D.isShadowMaterial||W.isSkinnedMesh)&&se.setValue(Y,"viewMatrix",S.matrixWorldInverse)}if(W.isSkinnedMesh){se.setOptional(Y,W,"bindMatrix"),se.setOptional(Y,W,"bindMatrixInverse");let xe=W.skeleton;xe&&(vt.floatVertexTextures?(xe.boneTexture===null&&xe.computeBoneTexture(),se.setValue(Y,"boneTexture",xe.boneTexture,pt),se.setValue(Y,"boneTextureSize",xe.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}let Zs=k.morphAttributes;if((Zs.position!==void 0||Zs.normal!==void 0||Zs.color!==void 0&&vt.isWebGL2===!0)&&j.update(W,k,D,Te),(Ii||Rt.receiveShadow!==W.receiveShadow)&&(Rt.receiveShadow=W.receiveShadow,se.setValue(Y,"receiveShadow",W.receiveShadow)),D.isMeshGouraudMaterial&&D.envMap!==null&&(Tn.envMap.value=Mt,Tn.flipEnvMap.value=Mt.isCubeTexture&&Mt.isRenderTargetTexture===!1?-1:1),Ii&&(se.setValue(Y,"toneMappingExposure",p.toneMappingExposure),Rt.needsLights&&yc(Tn,Ys),ut&&D.fog===!0&&qe.refreshFogUniforms(Tn,ut),qe.refreshMaterialUniforms(Tn,D,B,L,O),pi.upload(Y,Rt.uniformsList,Tn,pt)),D.isShaderMaterial&&D.uniformsNeedUpdate===!0&&(pi.upload(Y,Rt.uniformsList,Tn,pt),D.uniformsNeedUpdate=!1),D.isSpriteMaterial&&se.setValue(Y,"center",W.center),se.setValue(Y,"modelViewMatrix",W.modelViewMatrix),se.setValue(Y,"normalMatrix",W.normalMatrix),se.setValue(Y,"modelMatrix",W.matrixWorld),D.isShaderMaterial||D.isRawShaderMaterial){let xe=D.uniformsGroups;for(let Js=0,Mc=xe.length;Js<Mc;Js++)if(vt.isWebGL2){let To=xe[Js];ft.update(To,Te),ft.bind(To,Te)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return Te}function yc(S,z){S.ambientLightColor.needsUpdate=z,S.lightProbe.needsUpdate=z,S.directionalLights.needsUpdate=z,S.directionalLightShadows.needsUpdate=z,S.pointLights.needsUpdate=z,S.pointLightShadows.needsUpdate=z,S.spotLights.needsUpdate=z,S.spotLightShadows.needsUpdate=z,S.rectAreaLights.needsUpdate=z,S.hemisphereLights.needsUpdate=z}function vc(S){return S.isMeshLambertMaterial||S.isMeshToonMaterial||S.isMeshPhongMaterial||S.isMeshStandardMaterial||S.isShadowMaterial||S.isShaderMaterial&&S.lights===!0}this.getActiveCubeFace=function(){return g},this.getActiveMipmapLevel=function(){return b},this.getRenderTarget=function(){return y},this.setRenderTargetTextures=function(S,z,k){St.get(S.texture).__webglTexture=z,St.get(S.depthTexture).__webglTexture=k;let D=St.get(S);D.__hasExternalTextures=!0,D.__hasExternalTextures&&(D.__autoAllocateDepthBuffer=k===void 0,D.__autoAllocateDepthBuffer||gt.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),D.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(S,z){let k=St.get(S);k.__webglFramebuffer=z,k.__useDefaultFramebuffer=z===void 0},this.setRenderTarget=function(S,z=0,k=0){y=S,g=z,b=k;let D=!0,W=null,ut=!1,_t=!1;if(S){let Mt=St.get(S);Mt.__useDefaultFramebuffer!==void 0?(ot.bindFramebuffer(36160,null),D=!1):Mt.__webglFramebuffer===void 0?pt.setupRenderTarget(S):Mt.__hasExternalTextures&&pt.rebindTextures(S,St.get(S.texture).__webglTexture,St.get(S.depthTexture).__webglTexture);let Lt=S.texture;(Lt.isData3DTexture||Lt.isDataArrayTexture||Lt.isCompressedArrayTexture)&&(_t=!0);let Tt=St.get(S).__webglFramebuffer;S.isWebGLCubeRenderTarget?(W=Tt[z],ut=!0):vt.isWebGL2&&S.samples>0&&pt.useMultisampledRTT(S)===!1?W=St.get(S).__webglMultisampledFramebuffer:W=Tt,T.copy(S.viewport),C.copy(S.scissor),v=S.scissorTest}else T.copy(I).multiplyScalar(B).floor(),C.copy(U).multiplyScalar(B).floor(),v=Z;if(ot.bindFramebuffer(36160,W)&&vt.drawBuffers&&D&&ot.drawBuffers(S,W),ot.viewport(T),ot.scissor(C),ot.setScissorTest(v),ut){let Mt=St.get(S.texture);Y.framebufferTexture2D(36160,36064,34069+z,Mt.__webglTexture,k)}else if(_t){let Mt=St.get(S.texture),Lt=z||0;Y.framebufferTextureLayer(36160,36064,Mt.__webglTexture,k||0,Lt)}_=-1},this.readRenderTargetPixels=function(S,z,k,D,W,ut,_t){if(!(S&&S.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let wt=St.get(S).__webglFramebuffer;if(S.isWebGLCubeRenderTarget&&_t!==void 0&&(wt=wt[_t]),wt){ot.bindFramebuffer(36160,wt);try{let Mt=S.texture,Lt=Mt.format,Tt=Mt.type;if(Lt!==Fe&&st.convert(Lt)!==Y.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}let Et=Tt===ki&&(gt.has("EXT_color_buffer_half_float")||vt.isWebGL2&&gt.has("EXT_color_buffer_float"));if(Tt!==zn&&st.convert(Tt)!==Y.getParameter(35738)&&!(Tt===In&&(vt.isWebGL2||gt.has("OES_texture_float")||gt.has("WEBGL_color_buffer_float")))&&!Et){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}z>=0&&z<=S.width-D&&k>=0&&k<=S.height-W&&Y.readPixels(z,k,D,W,st.convert(Lt),st.convert(Tt),ut)}finally{let Mt=y!==null?St.get(y).__webglFramebuffer:null;ot.bindFramebuffer(36160,Mt)}}},this.copyFramebufferToTexture=function(S,z,k=0){let D=Math.pow(2,-k),W=Math.floor(z.image.width*D),ut=Math.floor(z.image.height*D);pt.setTexture2D(z,0),Y.copyTexSubImage2D(3553,k,0,0,S.x,S.y,W,ut),ot.unbindTexture()},this.copyTextureToTexture=function(S,z,k,D=0){let W=z.image.width,ut=z.image.height,_t=st.convert(k.format),wt=st.convert(k.type);pt.setTexture2D(k,0),Y.pixelStorei(37440,k.flipY),Y.pixelStorei(37441,k.premultiplyAlpha),Y.pixelStorei(3317,k.unpackAlignment),z.isDataTexture?Y.texSubImage2D(3553,D,S.x,S.y,W,ut,_t,wt,z.image.data):z.isCompressedTexture?Y.compressedTexSubImage2D(3553,D,S.x,S.y,z.mipmaps[0].width,z.mipmaps[0].height,_t,z.mipmaps[0].data):Y.texSubImage2D(3553,D,S.x,S.y,_t,wt,z.image),D===0&&k.generateMipmaps&&Y.generateMipmap(3553),ot.unbindTexture()},this.copyTextureToTexture3D=function(S,z,k,D,W=0){if(p.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}let ut=S.max.x-S.min.x+1,_t=S.max.y-S.min.y+1,wt=S.max.z-S.min.z+1,Mt=st.convert(D.format),Lt=st.convert(D.type),Tt;if(D.isData3DTexture)pt.setTexture3D(D,0),Tt=32879;else if(D.isDataArrayTexture)pt.setTexture2DArray(D,0),Tt=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}Y.pixelStorei(37440,D.flipY),Y.pixelStorei(37441,D.premultiplyAlpha),Y.pixelStorei(3317,D.unpackAlignment);let Et=Y.getParameter(3314),kt=Y.getParameter(32878),Sn=Y.getParameter(3316),Xn=Y.getParameter(3315),Yn=Y.getParameter(32877),Ue=k.isCompressedTexture?k.mipmaps[0]:k.image;Y.pixelStorei(3314,Ue.width),Y.pixelStorei(32878,Ue.height),Y.pixelStorei(3316,S.min.x),Y.pixelStorei(3315,S.min.y),Y.pixelStorei(32877,S.min.z),k.isDataTexture||k.isData3DTexture?Y.texSubImage3D(Tt,W,z.x,z.y,z.z,ut,_t,wt,Mt,Lt,Ue.data):k.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),Y.compressedTexSubImage3D(Tt,W,z.x,z.y,z.z,ut,_t,wt,Mt,Ue.data)):Y.texSubImage3D(Tt,W,z.x,z.y,z.z,ut,_t,wt,Mt,Lt,Ue),Y.pixelStorei(3314,Et),Y.pixelStorei(32878,kt),Y.pixelStorei(3316,Sn),Y.pixelStorei(3315,Xn),Y.pixelStorei(32877,Yn),W===0&&D.generateMipmaps&&Y.generateMipmap(Tt),ot.unbindTexture()},this.initTexture=function(S){S.isCubeTexture?pt.setTextureCube(S,0):S.isData3DTexture?pt.setTexture3D(S,0):S.isDataArrayTexture||S.isCompressedArrayTexture?pt.setTexture2DArray(S,0):pt.setTexture2D(S,0),ot.unbindTexture()},this.resetState=function(){g=0,b=0,y=null,ot.reset(),X.reset()},typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}var Kr=class extends hp{};Kr.prototype.isWebGL1Renderer=!0;function gn(r,t,e){return nc(r)?new r.constructor(r.subarray(t,e!==void 0?e:r.length)):r.slice(t,e)}function gs(r,t,e){return!r||!e&&r.constructor===t?r:typeof t.BYTES_PER_ELEMENT=="number"?new t(r):Array.prototype.slice.call(r)}function nc(r){return ArrayBuffer.isView(r)&&!(r instanceof DataView)}var vi=class{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=i!==void 0?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){let e=this.parameterPositions,n=this._cachedIndex,i=e[n],s=e[n-1];n:{t:{let a;e:{i:if(!(t<i)){for(let o=n+2;;){if(i===void 0){if(t<s)break i;return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===o)break;if(s=i,i=e[++n],t<i)break t}a=e.length;break e}if(!(t>=s)){let o=e[1];t<o&&(n=2,s=o);for(let c=n-2;;){if(s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(n===c)break;if(i=s,s=e[--n-1],t>=s)break t}a=n,n=0;break e}break n}for(;n<a;){let o=n+a>>>1;t<e[o]?a=o:n=o+1}if(i=e[n],s=e[n-1],s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===void 0)return 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l=(n-e)*.5,h=this.valueSize;this._weightPrev=l/(e-o),this._weightNext=l/(c-n),this._offsetPrev=s*h,this._offsetNext=a*h}interpolate_(t,e,n,i){let s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,c=t*o,l=c-o,h=this._offsetPrev,f=this._offsetNext,u=this._weightPrev,m=this._weightNext,x=(n-e)/(i-e),p=x*x,d=p*x,g=-u*d+2*u*p-u*x,b=(1+u)*d+(-1.5-2*u)*p+(-.5+u)*x+1,y=(-1-m)*d+(1.5+m)*p+.5*x,_=m*d-m*p;for(let M=0;M!==o;++M)s[M]=g*a[h+M]+b*a[l+M]+y*a[c+M]+_*a[f+M];return s}},jr=class extends vi{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){let s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,c=t*o,l=c-o,h=(n-e)/(i-e),f=1-h;for(let u=0;u!==o;++u)s[u]=a[l+u]*f+a[c+u]*h;return s}},to=class extends vi{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}},Oe=class{constructor(t,e,n,i){if(t===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(e===void 0||e.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=gs(e,this.TimeBufferType),this.values=gs(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){let e=t.constructor,n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:gs(t.times,Array),values:gs(t.values,Array)};let i=t.getInterpolation();i!==t.DefaultInterpolation&&(n.interpolation=i)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new to(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new jr(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Qr(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case ys:e=this.InterpolantFactoryMethodDiscrete;break;case vs:e=this.InterpolantFactoryMethodLinear;break;case tr:e=this.InterpolantFactoryMethodSmooth;break}if(e===void 0){let n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(t!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(n);return console.warn("THREE.KeyframeTrack:",n),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return ys;case this.InterpolantFactoryMethodLinear:return vs;case this.InterpolantFactoryMethodSmooth:return tr}}getValueSize(){return this.values.length/this.times.length}shift(t){if(t!==0){let e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(t!==1){let e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){let n=this.times,i=n.length,s=0,a=i-1;for(;s!==i&&n[s]<t;)++s;for(;a!==-1&&n[a]>e;)--a;if(++a,s!==0||a!==i){s>=a&&(a=Math.max(a,1),s=a-1);let o=this.getValueSize();this.times=gn(n,s,a),this.values=gn(this.values,s*o,a*o)}return this}validate(){let t=!0,e=this.getValueSize();e-Math.floor(e)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);let n=this.times,i=this.values,s=n.length;s===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let a=null;for(let o=0;o!==s;o++){let c=n[o];if(typeof c=="number"&&isNaN(c)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,c),t=!1;break}if(a!==null&&a>c){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,c,a),t=!1;break}a=c}if(i!==void 0&&nc(i))for(let o=0,c=i.length;o!==c;++o){let l=i[o];if(isNaN(l)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,o,l),t=!1;break}}return t}optimize(){let t=gn(this.times),e=gn(this.values),n=this.getValueSize(),i=this.getInterpolation()===tr,s=t.length-1,a=1;for(let o=1;o<s;++o){let c=!1,l=t[o],h=t[o+1];if(l!==h&&(o!==1||l!==t[0]))if(i)c=!0;else{let f=o*n,u=f-n,m=f+n;for(let x=0;x!==n;++x){let 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vi{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){let s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,c=(n-e)/(i-e),l=t*o;for(let h=l+o;l!==h;l+=4)yn.slerpFlat(s,0,a,l-o,a,l,c);return s}},Hi=class extends Oe{InterpolantFactoryMethodLinear(t){return new io(this.times,this.values,this.getValueSize(),t)}};Hi.prototype.ValueTypeName="quaternion";Hi.prototype.DefaultInterpolation=vs;Hi.prototype.InterpolantFactoryMethodSmooth=void 0;var Hn=class extends Oe{};Hn.prototype.ValueTypeName="string";Hn.prototype.ValueBufferType=Array;Hn.prototype.DefaultInterpolation=ys;Hn.prototype.InterpolantFactoryMethodLinear=void 0;Hn.prototype.InterpolantFactoryMethodSmooth=void 0;var so=class extends Oe{};so.prototype.ValueTypeName="vector";var co="\\\\[\\\\]\\\\.:\\\\/",up=new RegExp("["+co+"]","g"),lo="[^"+co+"]",fp="[^"+co.replace("\\\\.","")+"]",dp=/((?:WC+[\\/:])*)/.source.replace("WC",lo),pp=/(WCOD+)?/.source.replace("WCOD",fp),mp=/(?:\\.(WC+)(?:\\[(.+)\\])?)?/.source.replace("WC",lo),gp=/\\.(WC+)(?:\\[(.+)\\])?/.source.replace("WC",lo),xp=new RegExp("^"+dp+pp+mp+gp+"$"),_p=["material","materials","bones","map"],ro=class{constructor(t,e,n){let i=n||It.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();let n=this._targetGroup.nCachedObjects_,i=this._bindings[n];i!==void 0&&i.getValue(t,e)}setValue(t,e){let n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,s=n.length;i!==s;++i)n[i].setValue(t,e)}bind(){let t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){let t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},It=class{constructor(t,e,n){this.path=e,this.parsedPath=n||It.parseTrackName(e),this.node=It.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new It.Composite(t,e,n):new It(t,e,n)}static sanitizeNodeName(t){return t.replace(/\\s/g,"_").replace(up,"")}static parseTrackName(t){let e=xp.exec(t);if(e===null)throw new Error("PropertyBinding: Cannot parse trackName: "+t);let n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(i!==void 0&&i!==-1){let s=n.nodeName.substring(i+1);_p.indexOf(s)!==-1&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=s)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(e===void 0||e===""||e==="."||e===-1||e===t.name||e===t.uuid)return t;if(t.skeleton){let n=t.skeleton.getBoneByName(e);if(n!==void 0)return n}if(t.children){let n=function(s){for(let a=0;a<s.length;a++){let o=s[a];if(o.name===e||o.uuid===e)return o;let c=n(o.children);if(c)return c}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){let n=this.resolvedProperty;for(let i=0,s=n.length;i!==s;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){let n=this.resolvedProperty;for(let i=0,s=n.length;i!==s;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){let n=this.resolvedProperty;for(let i=0,s=n.length;i!==s;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){let n=this.resolvedProperty;for(let i=0,s=n.length;i!==s;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node,e=this.parsedPath,n=e.objectName,i=e.propertyName,s=e.propertyIndex;if(t||(t=It.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t){console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn\'t found.");return}if(n){let l=e.objectIndex;switch(n){case"materials":if(!t.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!t.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}t=t.material.materials;break;case"bones":if(!t.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}t=t.skeleton.bones;for(let h=0;h<t.length;h++)if(t[h].name===l){l=h;break}break;case"map":if("map"in t){t=t.map;break}if(!t.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!t.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}t=t.material.map;break;default:if(t[n]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}t=t[n]}if(l!==void 0){if(t[l]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);return}t=t[l]}}let a=t[i];if(a===void 0){let l=e.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+l+"."+i+" but it wasn\'t found.",t);return}let o=this.Versioning.None;this.targetObject=t,t.needsUpdate!==void 0?o=this.Versioning.NeedsUpdate:t.matrixWorldNeedsUpdate!==void 0&&(o=this.Versioning.MatrixWorldNeedsUpdate);let c=this.BindingType.Direct;if(s!==void 0){if(i==="morphTargetInfluences"){if(!t.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!t.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}t.morphTargetDictionary[s]!==void 0&&(s=t.morphTargetDictionary[s])}c=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=s}else a.fromArray!==void 0&&a.toArray!==void 0?(c=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(c=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=i;this.getValue=this.GetterByBindingType[c],this.setValue=this.SetterByBindingTypeAndVersioning[c][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}};It.Composite=ro;It.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3};It.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2};It.prototype.GetterByBindingType=[It.prototype._getValue_direct,It.prototype._getValue_array,It.prototype._getValue_arrayElement,It.prototype._getValue_toArray];It.prototype.SetterByBindingTypeAndVersioning=[[It.prototype._setValue_direct,It.prototype._setValue_direct_setNeedsUpdate,It.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[It.prototype._setValue_array,It.prototype._setValue_array_setNeedsUpdate,It.prototype._setValue_array_setMatrixWorldNeedsUpdate],[It.prototype._setValue_arrayElement,It.prototype._setValue_arrayElement_setNeedsUpdate,It.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[It.prototype._setValue_fromArray,It.prototype._setValue_fromArray_setNeedsUpdate,It.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];var kp=new Float32Array(1);var Ha=new P,xs=new P,de=class{constructor(t=new P,e=new P){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){Ha.subVectors(t,this.start),xs.subVectors(this.end,this.start);let n=xs.dot(xs),s=xs.dot(Ha)/n;return e&&(s=le(s,0,1)),s}closestPointToPoint(t,e,n){let i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return new this.constructor().copy(this)}};typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:oo}}));typeof window!="undefined"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=oo);var ic=Math.pow(2,-24);var Gn=class{constructor(){}};function Ce(r,t,e){return e.min.x=t[r],e.min.y=t[r+1],e.min.z=t[r+2],e.max.x=t[r+3],e.max.y=t[r+4],e.max.z=t[r+5],e}function ho(r){let t=-1,e=-1/0;for(let n=0;n<3;n++){let i=r[n+3]-r[n];i>e&&(e=i,t=n)}return t}function uo(r,t){t.set(r)}function fo(r,t,e){let n,i;for(let s=0;s<3;s++){let a=s+3;n=r[s],i=t[s],e[s]=n<i?n:i,n=r[a],i=t[a],e[a]=n>i?n:i}}function Wi(r,t,e){for(let n=0;n<3;n++){let i=t[r+2*n],s=t[r+2*n+1],a=i-s,o=i+s;a<e[n]&&(e[n]=a),o>e[n+3]&&(e[n+3]=o)}}function bi(r){let t=r[3]-r[0],e=r[4]-r[1],n=r[5]-r[2];return 2*(t*e+e*n+n*t)}function Mp(r,t){if(!r.index){let e=r.attributes.position.count,n=t.useSharedArrayBuffer?SharedArrayBuffer:ArrayBuffer,i;e>65535?i=new Uint32Array(new n(4*e)):i=new Uint16Array(new n(2*e)),r.setIndex(new Xt(i,1));for(let s=0;s<e;s++)i[s]=s}}function bp(r){if(!r.groups||!r.groups.length)return[{offset:0,count:r.index.count/3}];let t=[],e=new Set;for(let i of r.groups)e.add(i.start),e.add(i.start+i.count);let n=Array.from(e.values()).sort((i,s)=>i-s);for(let i=0;i<n.length-1;i++){let s=n[i],a=n[i+1];t.push({offset:s/3,count:(a-s)/3})}return t}function mo(r,t,e,n,i=null){let s=1/0,a=1/0,o=1/0,c=-1/0,l=-1/0,h=-1/0,f=1/0,u=1/0,m=1/0,x=-1/0,p=-1/0,d=-1/0,g=i!==null;for(let b=t*6,y=(t+e)*6;b<y;b+=6){let _=r[b+0],M=r[b+1],T=_-M,C=_+M;T<s&&(s=T),C>c&&(c=C),g&&_<f&&(f=_),g&&_>x&&(x=_);let v=r[b+2],A=r[b+3],L=v-A,B=v+A;L<a&&(a=L),B>l&&(l=B),g&&v<u&&(u=v),g&&v>p&&(p=v);let 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f=0;f<i;f++){let u=f*3,m=f*6,x,p,d;a?(x=n[u+0],p=n[u+1],d=n[u+2]):(x=n[u+0]*l+c,p=n[u+1]*l+c,d=n[u+2]*l+c);for(let g=0;g<3;g++){let b,y,_;a?(b=e[h[g]](x),y=e[h[g]](p),_=e[h[g]](d)):(b=o[x+g],y=o[p+g],_=o[d+g]);let M=b;y<M&&(M=y),_<M&&(M=_);let T=b;y>T&&(T=y),_>T&&(T=_);let C=(T-M)/2,v=g*2;s[m+v+0]=M+C,s[m+v+1]=C+(Math.abs(M)+C)*ic,M<t[g]&&(t[g]=M),T>t[g+3]&&(t[g+3]=T)}}return s}function Pp(r,t){function e(g){u&&u(g/m)}function n(g,b,y,_=null,M=0){if(!x&&M>=c&&(x=!0,l&&(console.warn(`MeshBVH: Max depth of ${c} reached when generating BVH. 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e=Pp(r,t),n,i,s,a=[],o=t.useSharedArrayBuffer?SharedArrayBuffer:ArrayBuffer;for(let h=0;h<e.length;h++){let f=e[h],u=c(f),m=new o(32*u);n=new Float32Array(m),i=new Uint32Array(m),s=new Uint16Array(m),l(0,f),a.push(m)}return a;function c(h){return h.count?1:1+c(h.left)+c(h.right)}function l(h,f){let u=h/4,m=h/2,x=!!f.count,p=f.boundingData;for(let d=0;d<6;d++)n[u+d]=p[d];if(x){let d=f.offset,g=f.count;return i[u+6]=d,s[m+14]=g,s[m+15]=65535,h+32}else{let d=f.left,g=f.right,b=f.splitAxis,y;if(y=l(h+32,d),y/4>Math.pow(2,32))throw new Error("MeshBVH: Cannot store child pointer greater than 32 bits.");return i[u+6]=y/4,y=l(y,g),i[u+7]=b,y}}}var pe=class{constructor(){this.min=1/0,this.max=-1/0}setFromPointsField(t,e){let n=1/0,i=-1/0;for(let s=0,a=t.length;s<a;s++){let c=t[s][e];n=c<n?c:n,i=c>i?c:i}this.min=n,this.max=i}setFromPoints(t,e){let n=1/0,i=-1/0;for(let s=0,a=e.length;s<a;s++){let o=e[s],c=t.dot(o);n=c<n?c:n,i=c>i?c:i}this.min=n,this.max=i}isSeparated(t){return this.min>t.max||t.min>this.max}};pe.prototype.setFromBox=function(){let r=new P;return function(e,n){let i=n.min,s=n.max,a=1/0,o=-1/0;for(let c=0;c<=1;c++)for(let l=0;l<=1;l++)for(let h=0;h<=1;h++){r.x=i.x*c+s.x*(1-c),r.y=i.y*l+s.y*(1-l),r.z=i.z*h+s.z*(1-h);let f=e.dot(r);a=Math.min(f,a),o=Math.max(f,o)}this.min=a,this.max=o}}();var Kp=function(){let r=new pe;return function(e,n){let i=e.points,s=e.satAxes,a=e.satBounds,o=n.points,c=n.satAxes,l=n.satBounds;for(let h=0;h<3;h++){let f=a[h],u=s[h];if(r.setFromPoints(u,o),f.isSeparated(r))return!1}for(let h=0;h<3;h++){let f=l[h],u=c[h];if(r.setFromPoints(u,i),f.isSeparated(r))return!1}}}();var Lp=function(){let r=new P,t=new P,e=new P;return function(i,s,a){let o=i.start,c=r,l=s.start,h=t;e.subVectors(o,l),r.subVectors(i.end,i.start),t.subVectors(s.end,s.start);let f=e.dot(h),u=h.dot(c),m=h.dot(h),x=e.dot(c),d=c.dot(c)*m-u*u,g,b;d!==0?g=(f*u-x*m)/d:g=0,b=(f+g*u)/m,a.x=g,a.y=b}}(),qi=function(){let r=new At,t=new P,e=new P;return function(i,s,a,o){Lp(i,s,r);let c=r.x,l=r.y;if(c>=0&&c<=1&&l>=0&&l<=1){i.at(c,a),s.at(l,o);return}else if(c>=0&&c<=1){l<0?s.at(0,o):s.at(1,o),i.closestPointToPoint(o,!0,a);return}else if(l>=0&&l<=1){c<0?i.at(0,a):i.at(1,a),s.closestPointToPoint(a,!0,o);return}else{let h;c<0?h=i.start:h=i.end;let f;l<0?f=s.start:f=s.end;let u=t,m=e;if(i.closestPointToPoint(f,!0,t),s.closestPointToPoint(h,!0,e),u.distanceToSquared(f)<=m.distanceToSquared(h)){a.copy(u),o.copy(f);return}else{a.copy(h),o.copy(m);return}}}}(),ac=function(){let r=new P,t=new P,e=new be,n=new de;return function(s,a){let{radius:o,center:c}=s,{a:l,b:h,c:f}=a;if(n.start=l,n.end=h,n.closestPointToPoint(c,!0,r).distanceTo(c)<=o||(n.start=l,n.end=f,n.closestPointToPoint(c,!0,r).distanceTo(c)<=o)||(n.start=h,n.end=f,n.closestPointToPoint(c,!0,r).distanceTo(c)<=o))return!0;let p=a.getPlane(e);if(Math.abs(p.distanceToPoint(c))<=o){let g=p.projectPoint(c,t);if(a.containsPoint(g))return!0}return!1}}();var Rp=1e-15;function wi(r){return Math.abs(r)<Rp}var me=class extends ne{constructor(...t){super(...t),this.isExtendedTriangle=!0,this.satAxes=new Array(4).fill().map(()=>new P),this.satBounds=new Array(4).fill().map(()=>new pe),this.points=[this.a,this.b,this.c],this.sphere=new Bn,this.plane=new be,this.needsUpdate=!0}intersectsSphere(t){return ac(t,this)}update(){let t=this.a,e=this.b,n=this.c,i=this.points,s=this.satAxes,a=this.satBounds,o=s[0],c=a[0];this.getNormal(o),c.setFromPoints(o,i);let l=s[1],h=a[1];l.subVectors(t,e),h.setFromPoints(l,i);let f=s[2],u=a[2];f.subVectors(e,n),u.setFromPoints(f,i);let m=s[3],x=a[3];m.subVectors(n,t),x.setFromPoints(m,i),this.sphere.setFromPoints(this.points),this.plane.setFromNormalAndCoplanarPoint(o,t),this.needsUpdate=!1}};me.prototype.closestPointToSegment=function(){let r=new P,t=new P,e=new de;return function(i,s=null,a=null){let{start:o,end:c}=i,l=this.points,h,f=1/0;for(let u=0;u<3;u++){let m=(u+1)%3;e.start.copy(l[u]),e.end.copy(l[m]),qi(e,i,r,t),h=r.distanceToSquared(t),h<f&&(f=h,s&&s.copy(r),a&&a.copy(t))}return this.closestPointToPoint(o,r),h=o.distanceToSquared(r),h<f&&(f=h,s&&s.copy(r),a&&a.copy(o)),this.closestPointToPoint(c,r),h=c.distanceToSquared(r),h<f&&(f=h,s&&s.copy(r),a&&a.copy(c)),Math.sqrt(f)}}();me.prototype.intersectsTriangle=function(){let r=new me,t=new Array(3),e=new Array(3),n=new pe,i=new pe,s=new P,a=new P,o=new P,c=new P,l=new de,h=new de,f=new de;return function(m,x=null){this.needsUpdate&&this.update(),m.isExtendedTriangle?m.needsUpdate&&m.update():(r.copy(m),r.update(),m=r);let p=this.plane,d=m.plane;if(Math.abs(p.normal.dot(d.normal))>1-1e-10){let g=this.satBounds,b=this.satAxes;e[0]=m.a,e[1]=m.b,e[2]=m.c;for(let M=0;M<4;M++){let T=g[M],C=b[M];if(n.setFromPoints(C,e),T.isSeparated(n))return!1}let y=m.satBounds,_=m.satAxes;t[0]=this.a,t[1]=this.b,t[2]=this.c;for(let M=0;M<4;M++){let T=y[M],C=_[M];if(n.setFromPoints(C,t),T.isSeparated(n))return!1}for(let M=0;M<4;M++){let T=b[M];for(let C=0;C<4;C++){let v=_[C];if(s.crossVectors(T,v),n.setFromPoints(s,t),i.setFromPoints(s,e),n.isSeparated(i))return!1}}return x&&(console.warn("ExtendedTriangle.intersectsTriangle: Triangles are coplanar which does not support an output edge. Setting edge to 0, 0, 0."),x.start.set(0,0,0),x.end.set(0,0,0)),!0}else{let g=this.points,b=!1,y=0;for(let F=0;F<3;F++){let I=g[F],U=g[(F+1)%3];l.start.copy(I),l.end.copy(U),l.delta(a);let Z=b?h.start:h.end,J=wi(d.distanceToPoint(I));if(wi(d.normal.dot(a))&&J){h.copy(l),y=2;break}if((d.intersectLine(l,Z)||J)&&!wi(Z.distanceTo(U))){if(y++,b)break;b=!0}}if(y===1&&m.containsPoint(h.end))return x&&(x.start.copy(h.end),x.end.copy(h.end)),!0;if(y!==2)return!1;let _=m.points,M=!1,T=0;for(let F=0;F<3;F++){let I=_[F],U=_[(F+1)%3];l.start.copy(I),l.end.copy(U),l.delta(o);let Z=M?f.start:f.end,J=wi(p.distanceToPoint(I));if(wi(p.normal.dot(o))&&J){f.copy(l),T=2;break}if((p.intersectLine(l,Z)||J)&&!wi(Z.distanceTo(U))){if(T++,M)break;M=!0}}if(T===1&&this.containsPoint(f.end))return x&&(x.start.copy(f.end),x.end.copy(f.end)),!0;if(T!==2)return!1;if(h.delta(a),f.delta(o),a.dot(o)<0){let F=f.start;f.start=f.end,f.end=F}let C=h.start.dot(a),v=h.end.dot(a),A=f.start.dot(a),L=f.end.dot(a),B=v<A,q=C<L;return C!==L&&A!==v&&B===q?!1:(x&&(c.subVectors(h.start,f.start),c.dot(a)>0?x.start.copy(h.start):x.start.copy(f.start),c.subVectors(h.end,f.end),c.dot(a)<0?x.end.copy(h.end):x.end.copy(f.end)),!0)}}}();me.prototype.distanceToPoint=function(){let r=new P;return function(e){return this.closestPointToPoint(e,r),e.distanceTo(r)}}();me.prototype.distanceToTriangle=function(){let r=new P,t=new P,e=["a","b","c"],n=new de,i=new de;return function(a,o=null,c=null){let l=o||c?n:null;if(this.intersectsTriangle(a,l))return(o||c)&&(o&&l.getCenter(o),c&&l.getCenter(c)),0;let h=1/0;for(let f=0;f<3;f++){let u,m=e[f],x=a[m];this.closestPointToPoint(x,r),u=x.distanceToSquared(r),u<h&&(h=u,o&&o.copy(r),c&&c.copy(x));let p=this[m];a.closestPointToPoint(p,r),u=p.distanceToSquared(r),u<h&&(h=u,o&&o.copy(p),c&&c.copy(r))}for(let f=0;f<3;f++){let u=e[f],m=e[(f+1)%3];n.set(this[u],this[m]);for(let x=0;x<3;x++){let p=e[x],d=e[(x+1)%3];i.set(a[p],a[d]),qi(n,i,r,t);let g=r.distanceToSquared(t);g<h&&(h=g,o&&o.copy(r),c&&c.copy(t))}}return Math.sqrt(h)}}();var ge=class{constructor(t,e,n){this.isOrientedBox=!0,this.min=new P,this.max=new P,this.matrix=new zt,this.invMatrix=new zt,this.points=new Array(8).fill().map(()=>new P),this.satAxes=new Array(3).fill().map(()=>new P),this.satBounds=new Array(3).fill().map(()=>new pe),this.alignedSatBounds=new Array(3).fill().map(()=>new pe),this.needsUpdate=!1,t&&this.min.copy(t),e&&this.max.copy(e),n&&this.matrix.copy(n)}set(t,e,n){this.min.copy(t),this.max.copy(e),this.matrix.copy(n),this.needsUpdate=!0}copy(t){this.min.copy(t.min),this.max.copy(t.max),this.matrix.copy(t.matrix),this.needsUpdate=!0}};ge.prototype.update=function(){return function(){let t=this.matrix,e=this.min,n=this.max,i=this.points;for(let l=0;l<=1;l++)for(let h=0;h<=1;h++)for(let f=0;f<=1;f++){let u=1*l|2*h|4*f,m=i[u];m.x=l?n.x:e.x,m.y=h?n.y:e.y,m.z=f?n.z:e.z,m.applyMatrix4(t)}let s=this.satBounds,a=this.satAxes,o=i[0];for(let l=0;l<3;l++){let h=a[l],f=s[l],u=1<<l,m=i[u];h.subVectors(o,m),f.setFromPoints(h,i)}let c=this.alignedSatBounds;c[0].setFromPointsField(i,"x"),c[1].setFromPointsField(i,"y"),c[2].setFromPointsField(i,"z"),this.invMatrix.copy(this.matrix).invert(),this.needsUpdate=!1}}();ge.prototype.intersectsBox=function(){let r=new pe;return function(e){this.needsUpdate&&this.update();let n=e.min,i=e.max,s=this.satBounds,a=this.satAxes,o=this.alignedSatBounds;if(r.min=n.x,r.max=i.x,o[0].isSeparated(r)||(r.min=n.y,r.max=i.y,o[1].isSeparated(r))||(r.min=n.z,r.max=i.z,o[2].isSeparated(r)))return!1;for(let c=0;c<3;c++){let l=a[c],h=s[c];if(r.setFromBox(l,e),h.isSeparated(r))return!1}return!0}}();ge.prototype.intersectsTriangle=function(){let r=new me,t=new Array(3),e=new pe,n=new pe,i=new P;return function(a){this.needsUpdate&&this.update(),a.isExtendedTriangle?a.needsUpdate&&a.update():(r.copy(a),r.update(),a=r);let o=this.satBounds,c=this.satAxes;t[0]=a.a,t[1]=a.b,t[2]=a.c;for(let u=0;u<3;u++){let m=o[u],x=c[u];if(e.setFromPoints(x,t),m.isSeparated(e))return!1}let l=a.satBounds,h=a.satAxes,f=this.points;for(let u=0;u<3;u++){let m=l[u],x=h[u];if(e.setFromPoints(x,f),m.isSeparated(e))return!1}for(let u=0;u<3;u++){let m=c[u];for(let x=0;x<4;x++){let p=h[x];if(i.crossVectors(m,p),e.setFromPoints(i,t),n.setFromPoints(i,f),e.isSeparated(n))return!1}}return!0}}();ge.prototype.closestPointToPoint=function(){return function(t,e){return this.needsUpdate&&this.update(),e.copy(t).applyMatrix4(this.invMatrix).clamp(this.min,this.max).applyMatrix4(this.matrix),e}}();ge.prototype.distanceToPoint=function(){let r=new P;return function(e){return this.closestPointToPoint(e,r),e.distanceTo(r)}}();ge.prototype.distanceToBox=function(){let r=["x","y","z"],t=new Array(12).fill().map(()=>new de),e=new Array(12).fill().map(()=>new de),n=new P,i=new P;return function(a,o=0,c=null,l=null){if(this.needsUpdate&&this.update(),this.intersectsBox(a))return(c||l)&&(a.getCenter(i),this.closestPointToPoint(i,n),a.closestPointToPoint(n,i),c&&c.copy(n),l&&l.copy(i)),0;let h=o*o,f=a.min,u=a.max,m=this.points,x=1/0;for(let d=0;d<8;d++){let g=m[d];i.copy(g).clamp(f,u);let b=g.distanceToSquared(i);if(b<x&&(x=b,c&&c.copy(g),l&&l.copy(i),b<h))return Math.sqrt(b)}let p=0;for(let d=0;d<3;d++)for(let g=0;g<=1;g++)for(let b=0;b<=1;b++){let y=(d+1)%3,_=(d+2)%3,M=g<<y|b<<_,T=1<<d|g<<y|b<<_,C=m[M],v=m[T];t[p].set(C,v);let L=r[d],B=r[y],q=r[_],F=e[p],I=F.start,U=F.end;I[L]=f[L],I[B]=g?f[B]:u[B],I[q]=b?f[q]:u[B],U[L]=u[L],U[B]=g?f[B]:u[B],U[q]=b?f[q]:u[B],p++}for(let d=0;d<=1;d++)for(let g=0;g<=1;g++)for(let b=0;b<=1;b++){i.x=d?u.x:f.x,i.y=g?u.y:f.y,i.z=b?u.z:f.z,this.closestPointToPoint(i,n);let y=i.distanceToSquared(n);if(y<x&&(x=y,c&&c.copy(n),l&&l.copy(i),y<h))return Math.sqrt(y)}for(let d=0;d<12;d++){let g=t[d];for(let b=0;b<12;b++){let y=e[b];qi(g,y,n,i);let _=n.distanceToSquared(i);if(_<x&&(x=_,c&&c.copy(n),l&&l.copy(i),_<h))return Math.sqrt(_)}}return Math.sqrt(x)}}();var Bs=new P,Us=new P,ks=new P,cc=new At,lc=new At,hc=new At,uc=new P;function Ip(r,t,e,n,i,s){let a;return s===ue?a=r.intersectTriangle(n,e,t,!0,i):a=r.intersectTriangle(t,e,n,s!==Ve,i),a===null?null:{distance:r.origin.distanceTo(i),point:i.clone()}}function Dp(r,t,e,n,i,s,a){Bs.fromBufferAttribute(t,n),Us.fromBufferAttribute(t,i),ks.fromBufferAttribute(t,s);let o=Ip(r,Bs,Us,ks,uc,a);if(o){e&&(cc.fromBufferAttribute(e,n),lc.fromBufferAttribute(e,i),hc.fromBufferAttribute(e,s),o.uv=ne.getUV(uc,Bs,Us,ks,cc,lc,hc,new At));let c={a:n,b:i,c:s,normal:new P,materialIndex:0};ne.getNormal(Bs,Us,ks,c.normal),o.face=c,o.faceIndex=n}return o}function xo(r,t,e,n,i){let s=n*3,a=r.index.getX(s),o=r.index.getX(s+1),c=r.index.getX(s+2),l=Dp(e,r.attributes.position,r.attributes.uv,a,o,c,t);return l?(l.faceIndex=n,i&&i.push(l),l):null}function fc(r,t,e,n,i,s){for(let a=n,o=n+i;a<o;a++)xo(r,t,e,a,s)}function dc(r,t,e,n,i){let s=1/0,a=null;for(let o=n,c=n+i;o<c;o++){let l=xo(r,t,e,o);l&&l.distance<s&&(a=l,s=l.distance)}return a}function Pe(r,t,e,n){let i=r.a,s=r.b,a=r.c,o=t,c=t+1,l=t+2;e&&(o=e.getX(t),c=e.getX(t+1),l=e.getX(t+2)),i.x=n.getX(o),i.y=n.getY(o),i.z=n.getZ(o),s.x=n.getX(c),s.y=n.getY(c),s.z=n.getZ(c),a.x=n.getX(l),a.y=n.getY(l),a.z=n.getZ(l)}function _o(r,t,e,n,i,s,a){let o=e.index,c=e.attributes.position;for(let l=r,h=t+r;l<h;l++)if(Pe(a,l*3,o,c),a.needsUpdate=!0,n(a,l,i,s))return!0;return!1}var Si=class{constructor(t){this._getNewPrimitive=t,this._primitives=[]}getPrimitive(){let t=this._primitives;return t.length===0?this._getNewPrimitive():t.pop()}releasePrimitive(t){this._primitives.push(t)}};function an(r,t){return t[r+15]===65535}function Wn(r,t){return t[r+6]}function Ti(r,t){return t[r+14]}function Ai(r){return r+8}function Ei(r,t){return t[r+6]}function pc(r,t){return t[r+7]}var Ci=new oe,Hs=new P,Fp=["x","y","z"];function Gs(r,t,e,n,i){let s=r*2,a=Pi,o=Mn,c=bn;if(an(s,o)){let h=Wn(r,c),f=Ti(s,o);fc(t,e,n,h,f,i)}else{let h=Ai(r);qs(h,a,n,Hs)&&Gs(h,t,e,n,i);let f=Ei(r,c);qs(f,a,n,Hs)&&Gs(f,t,e,n,i)}}function Ws(r,t,e,n){let i=r*2,s=Pi,a=Mn,o=bn;if(an(i,a)){let l=Wn(r,o),h=Ti(i,a);return dc(t,e,n,l,h)}else{let l=pc(r,o),h=Fp[l],u=n.direction[h]>=0,m,x;u?(m=Ai(r),x=Ei(r,o)):(m=Ei(r,o),x=Ai(r));let d=qs(m,s,n,Hs)?Ws(m,t,e,n):null;if(d){let y=d.point[h];if(u?y<=s[x+l]:y>=s[x+l+3])return d}let b=qs(x,s,n,Hs)?Ws(x,t,e,n):null;return d&&b?d.distance<=b.distance?d:b:d||b||null}}var mc=function(){let r,t,e=[],n=new Si(()=>new oe);return function(...a){r=n.getPrimitive(),t=n.getPrimitive(),e.push(r,t);let o=i(...a);n.releasePrimitive(r),n.releasePrimitive(t),e.pop(),e.pop();let c=e.length;return c>0&&(t=e[c-1],r=e[c-2]),o};function i(s,a,o,c,l=null,h=0,f=0){function u(y){let _=y*2,M=Mn,T=bn;for(;!an(_,M);)y=Ai(y),_=y*2;return Wn(y,T)}function m(y){let _=y*2,M=Mn,T=bn;for(;!an(_,M);)y=Ei(y,T),_=y*2;return Wn(y,T)+Ti(_,M)}let x=s*2,p=Pi,d=Mn,g=bn;if(an(x,d)){let y=Wn(s,g),_=Ti(x,d);return Ce(s,p,r),c(y,_,!1,f,h+s,r)}else{let y=Ai(s),_=Ei(s,g),M=y,T=_,C,v,A,L;if(l&&(A=r,L=t,Ce(M,p,A),Ce(T,p,L),C=l(A),v=l(L),v<C)){M=_,T=y;let J=C;C=v,v=J,A=L}A||(A=r,Ce(M,p,A));let B=an(M*2,d),q=o(A,B,C,f+1,h+M),F;if(q===2){let J=u(M),N=m(M)-J;F=c(J,N,!0,f+1,h+M,A)}else F=q&&i(M,a,o,c,l,h,f+1);if(F)return!0;L=t,Ce(T,p,L);let I=an(T*2,d),U=o(L,I,v,f+1,h+T),Z;if(U===2){let J=u(T),N=m(T)-J;Z=c(J,N,!0,f+1,h+T,L)}else Z=U&&i(T,a,o,c,l,h,f+1);return!!Z}}}(),gc=function(){let r=new me,t=new me,e=new zt,n=new ge,i=new ge;return function s(a,o,c,l,h=null){let f=a*2,u=Pi,m=Mn,x=bn;if(h===null&&(c.boundingBox||c.computeBoundingBox(),n.set(c.boundingBox.min,c.boundingBox.max,l),h=n),an(f,m)){let d=o,g=d.index,b=d.attributes.position,y=c.index,_=c.attributes.position,M=Wn(a,x),T=Ti(f,m);if(e.copy(l).invert(),c.boundsTree)return Ce(a,u,i),i.matrix.copy(e),i.needsUpdate=!0,c.boundsTree.shapecast({intersectsBounds:v=>i.intersectsBox(v),intersectsTriangle:v=>{v.a.applyMatrix4(l),v.b.applyMatrix4(l),v.c.applyMatrix4(l),v.needsUpdate=!0;for(let A=M*3,L=(T+M)*3;A<L;A+=3)if(Pe(t,A,g,b),t.needsUpdate=!0,v.intersectsTriangle(t))return!0;return!1}});for(let C=M*3,v=T+M*3;C<v;C+=3){Pe(r,C,g,b),r.a.applyMatrix4(e),r.b.applyMatrix4(e),r.c.applyMatrix4(e),r.needsUpdate=!0;for(let A=0,L=y.count;A<L;A+=3)if(Pe(t,A,y,_),t.needsUpdate=!0,r.intersectsTriangle(t))return!0}}else{let d=a+8,g=x[a+6];return Ce(d,u,Ci),!!(h.intersectsBox(Ci)&&s(d,o,c,l,h)||(Ce(g,u,Ci),h.intersectsBox(Ci)&&s(g,o,c,l,h)))}}}();function qs(r,t,e,n){return Ce(r,t,Ci),e.intersectBox(Ci,n)}var yo=[],Vs,Pi,Mn,bn;function Li(r){Vs&&yo.push(Vs),Vs=r,Pi=new Float32Array(r),Mn=new Uint16Array(r),bn=new Uint32Array(r)}function Xi(){Vs=null,Pi=null,Mn=null,bn=null,yo.length&&Li(yo.pop())}var vo=Symbol("skip tree generation"),Mo=new oe,bo=new oe,Ri=new zt,qn=new ge,Yi=new ge,Zi=new P,Xs=new P,zp=new P,Op=new P,Bp=new P,xc=new oe,Ge=new Si(()=>new me),We=class{static serialize(t,e={}){if(e.isBufferGeometry)return console.warn("MeshBVH.serialize: The arguments for the function have changed. See documentation for new signature."),We.serialize(arguments[0],{cloneBuffers:arguments[2]===void 0?!0:arguments[2]});e=Ji({cloneBuffers:!0},e);let n=t.geometry,i=t._roots,s=n.getIndex(),a;return e.cloneBuffers?a={roots:i.map(o=>o.slice()),index:s.array.slice()}:a={roots:i,index:s.array},a}static deserialize(t,e,n={}){if(typeof n=="boolean")return console.warn("MeshBVH.deserialize: The arguments for the function have changed. See documentation for new signature."),We.deserialize(arguments[0],arguments[1],{setIndex:arguments[2]===void 0?!0:arguments[2]});n=Ji({setIndex:!0},n);let{index:i,roots:s}=t,a=new We(e,Co(Ji({},n),{[vo]:!0}));if(a._roots=s,n.setIndex){let o=e.getIndex();if(o===null){let c=new Xt(t.index,1,!1);e.setIndex(c)}else o.array!==i&&(o.array.set(i),o.needsUpdate=!0)}return a}constructor(t,e={}){if(t.isBufferGeometry){if(t.index&&t.index.isInterleavedBufferAttribute)throw new Error("MeshBVH: InterleavedBufferAttribute is not supported for the index attribute.")}else throw new Error("MeshBVH: Only BufferGeometries are supported.");if(e=Object.assign({strategy:0,maxDepth:40,maxLeafTris:10,verbose:!0,useSharedArrayBuffer:!1,setBoundingBox:!0,onProgress:null,[vo]:!1},e),e.useSharedArrayBuffer&&typeof SharedArrayBuffer=="undefined")throw new Error("MeshBVH: SharedArrayBuffer is not available.");this._roots=null,e[vo]||(this._roots=oc(t,e),!t.boundingBox&&e.setBoundingBox&&(t.boundingBox=this.getBoundingBox(new oe))),this.geometry=t}refit(t=null){t&&Array.isArray(t)&&(t=new Set(t));let e=this.geometry,n=e.index.array,i=e.attributes.position,s,a,o,c,l=0,h=this._roots;for(let u=0,m=h.length;u<m;u++)s=h[u],a=new Uint32Array(s),o=new Uint16Array(s),c=new Float32Array(s),f(0,l),l+=s.byteLength;function f(u,m,x=!1){let p=u*2;if(o[p+15]===65535){let g=a[u+6],b=o[p+14],y=1/0,_=1/0,M=1/0,T=-1/0,C=-1/0,v=-1/0;for(let A=3*g,L=3*(g+b);A<L;A++){let B=n[A],q=i.getX(B),F=i.getY(B),I=i.getZ(B);q<y&&(y=q),q>T&&(T=q),F<_&&(_=F),F>C&&(C=F),I<M&&(M=I),I>v&&(v=I)}return c[u+0]!==y||c[u+1]!==_||c[u+2]!==M||c[u+3]!==T||c[u+4]!==C||c[u+5]!==v?(c[u+0]=y,c[u+1]=_,c[u+2]=M,c[u+3]=T,c[u+4]=C,c[u+5]=v,!0):!1}else{let g=u+8,b=a[u+6],y=g+m,_=b+m,M=x,T=!1,C=!1;t?M||(T=t.has(y),C=t.has(_),M=!T&&!C):(T=!0,C=!0);let v=M||T,A=M||C,L=!1;v&&(L=f(g,m,M));let B=!1;A&&(B=f(b,m,M));let q=L||B;if(q)for(let F=0;F<3;F++){let I=g+F,U=b+F,Z=c[I],J=c[I+3],G=c[U],N=c[U+3];c[u+F]=Z<G?Z:G,c[u+F+3]=J>N?J:N}return q}}}traverse(t,e=0){let n=this._roots[e],i=new Uint32Array(n),s=new Uint16Array(n);a(0);function a(o,c=0){let l=o*2,h=s[l+15]===65535;if(h){let f=i[o+6],u=s[l+14];t(c,h,new Float32Array(n,o*4,6),f,u)}else{let f=o+32/4,u=i[o+6],m=i[o+7];t(c,h,new Float32Array(n,o*4,6),m)||(a(f,c+1),a(u,c+1))}}}raycast(t,e=nn){let n=this._roots,i=this.geometry,s=[],a=e.isMaterial,o=Array.isArray(e),c=i.groups,l=a?e.side:e;for(let h=0,f=n.length;h<f;h++){let u=o?e[c[h].materialIndex].side:l,m=s.length;if(Li(n[h]),Gs(0,i,u,t,s),Xi(),o){let x=c[h].materialIndex;for(let p=m,d=s.length;p<d;p++)s[p].face.materialIndex=x}}return s}raycastFirst(t,e=nn){let n=this._roots,i=this.geometry,s=e.isMaterial,a=Array.isArray(e),o=null,c=i.groups,l=s?e.side:e;for(let h=0,f=n.length;h<f;h++){let u=a?e[c[h].materialIndex].side:l;Li(n[h]);let m=Ws(0,i,u,t);Xi(),m!=null&&(o==null||m.distance<o.distance)&&(o=m,a&&(m.face.materialIndex=c[h].materialIndex))}return o}intersectsGeometry(t,e){let n=this.geometry,i=!1;for(let s of this._roots)if(Li(s),i=gc(0,n,t,e),Xi(),i)break;return i}shapecast(t,e,n){let i=this.geometry;if(t instanceof Function){if(e){let u=e;e=(m,x,p,d)=>{let g=x*3;return u(m,g,g+1,g+2,p,d)}}t={boundsTraverseOrder:n,intersectsBounds:t,intersectsTriangle:e,intersectsRange:null},console.warn("MeshBVH: Shapecast function signature has changed and now takes an object of callbacks as a second argument. See docs for new signature.")}let s=Ge.getPrimitive(),{boundsTraverseOrder:a,intersectsBounds:o,intersectsRange:c,intersectsTriangle:l}=t;if(c&&l){let u=c;c=(m,x,p,d,g)=>u(m,x,p,d,g)?!0:_o(m,x,i,l,p,d,s)}else c||(l?c=(u,m,x,p)=>_o(u,m,i,l,x,p,s):c=(u,m,x)=>x);let h=!1,f=0;for(let u of this._roots){if(Li(u),h=mc(0,i,o,c,a,f),Xi(),h)break;f+=u.byteLength}return Ge.releasePrimitive(s),h}bvhcast(t,e,n){let{intersectsRanges:i,intersectsTriangles:s}=n,a=this.geometry.index,o=this.geometry.attributes.position,c=t.geometry.index,l=t.geometry.attributes.position;Ri.copy(e).invert();let h=Ge.getPrimitive(),f=Ge.getPrimitive();if(s){let m=function(x,p,d,g,b,y,_,M){for(let T=d,C=d+g;T<C;T++){Pe(f,T*3,c,l),f.a.applyMatrix4(e),f.b.applyMatrix4(e),f.c.applyMatrix4(e),f.needsUpdate=!0;for(let v=x,A=x+p;v<A;v++)if(Pe(h,v*3,a,o),h.needsUpdate=!0,s(h,f,v,T,b,y,_,M))return!0}return!1};if(i){let x=i;i=function(p,d,g,b,y,_,M,T){return x(p,d,g,b,y,_,M,T)?!0:m(p,d,g,b,y,_,M,T)}}else i=m}t.getBoundingBox(bo),bo.applyMatrix4(e);let u=this.shapecast({intersectsBounds:m=>bo.intersectsBox(m),intersectsRange:(m,x,p,d,g,b)=>(Mo.copy(b),Mo.applyMatrix4(Ri),t.shapecast({intersectsBounds:y=>Mo.intersectsBox(y),intersectsRange:(y,_,M,T,C)=>i(m,x,y,_,d,g,T,C)}))});return Ge.releasePrimitive(h),Ge.releasePrimitive(f),u}intersectsBox(t,e){return qn.set(t.min,t.max,e),qn.needsUpdate=!0,this.shapecast({intersectsBounds:n=>qn.intersectsBox(n),intersectsTriangle:n=>qn.intersectsTriangle(n)})}intersectsSphere(t){return this.shapecast({intersectsBounds:e=>t.intersectsBox(e),intersectsTriangle:e=>e.intersectsSphere(t)})}closestPointToGeometry(t,e,n={},i={},s=0,a=1/0){t.boundingBox||t.computeBoundingBox(),qn.set(t.boundingBox.min,t.boundingBox.max,e),qn.needsUpdate=!0;let o=this.geometry,c=o.attributes.position,l=o.index,h=t.attributes.position,f=t.index,u=Ge.getPrimitive(),m=Ge.getPrimitive(),x=Xs,p=zp,d=null,g=null;i&&(d=Op,g=Bp);let b=1/0,y=null,_=null;return Ri.copy(e).invert(),Yi.matrix.copy(Ri),this.shapecast({boundsTraverseOrder:M=>qn.distanceToBox(M),intersectsBounds:(M,T,C)=>C<b&&C<a?(T&&(Yi.min.copy(M.min),Yi.max.copy(M.max),Yi.needsUpdate=!0),!0):!1,intersectsRange:(M,T)=>{if(t.boundsTree)return t.boundsTree.shapecast({boundsTraverseOrder:C=>Yi.distanceToBox(C),intersectsBounds:(C,v,A)=>A<b&&A<a,intersectsRange:(C,v)=>{for(let A=C*3,L=(C+v)*3;A<L;A+=3){Pe(m,A,f,h),m.a.applyMatrix4(e),m.b.applyMatrix4(e),m.c.applyMatrix4(e),m.needsUpdate=!0;for(let B=M*3,q=(M+T)*3;B<q;B+=3){Pe(u,B,l,c),u.needsUpdate=!0;let F=u.distanceToTriangle(m,x,d);if(F<b&&(p.copy(x),g&&g.copy(d),b=F,y=B/3,_=A/3),F<s)return!0}}}});{let C=f?f.count:h.count;for(let v=0,A=C;v<A;v+=3){Pe(m,v,f,h),m.a.applyMatrix4(e),m.b.applyMatrix4(e),m.c.applyMatrix4(e),m.needsUpdate=!0;for(let L=M*3,B=(M+T)*3;L<B;L+=3){Pe(u,L,l,c),u.needsUpdate=!0;let q=u.distanceToTriangle(m,x,d);if(q<b&&(p.copy(x),g&&g.copy(d),b=q,y=L/3,_=v/3),q<s)return!0}}}}}),Ge.releasePrimitive(u),Ge.releasePrimitive(m),b===1/0?null:(n.point?n.point.copy(p):n.point=p.clone(),n.distance=b,n.faceIndex=y,i&&(i.point?i.point.copy(g):i.point=g.clone(),i.point.applyMatrix4(Ri),p.applyMatrix4(Ri),i.distance=p.sub(i.point).length(),i.faceIndex=_),n)}closestPointToPoint(t,e={},n=0,i=1/0){let s=n*n,a=i*i,o=1/0,c=null;if(this.shapecast({boundsTraverseOrder:h=>(Zi.copy(t).clamp(h.min,h.max),Zi.distanceToSquared(t)),intersectsBounds:(h,f,u)=>u<o&&u<a,intersectsTriangle:(h,f)=>{h.closestPointToPoint(t,Zi);let u=t.distanceToSquared(Zi);return u<o&&(Xs.copy(Zi),o=u,c=f),u<s}}),o===1/0)return null;let l=Math.sqrt(o);return e.point?e.point.copy(Xs):e.point=Xs.clone(),e.distance=l,e.faceIndex=c,e}getBoundingBox(t){return t.makeEmpty(),this._roots.forEach(n=>{Ce(0,new Float32Array(n),xc),t.union(xc)}),t}};var wo=self;wo.addEventListener("message",async function({data:r}){let t=performance.now();function e(o){let c=performance.now();(c-t>=10||o===1)&&(postMessage({error:void 0,serialized:void 0,position:void 0,progress:o}),t=c)}let{id:n,index:i,position:s,options:a}=r;try{let o=new ze;if(o.setAttribute("position",new Xt(s,3,!1)),i&&o.setIndex(new Xt(i,1,!1)),a.includedProgressCallback&&(a.onProgress=e),a.groups){let h=a.groups;for(let f in h){let u=h[f];o.addGroup(u.start,u.count,u.materialIndex)}}let c=new We(o,a),l=We.serialize(c,{cloneBuffers:!1});wo.postMessage({id:n,error:void 0,serialized:l,position:s,progress:1},[l.index.buffer,s.buffer,...l.roots])}catch(o){wo.postMessage({id:n,error:o,serialized:void 0,position:void 0,progress:1})}});\n/*! Bundled license information:\n\nthree/build/three.module.js:\n  (**\n   * @license\n   * Copyright 2010-2022 Three.js Authors\n   * SPDX-License-Identifier: MIT\n   *)\n*/\n')}
// src/core/workers/GenerateMeshBvhWorker.ts
var GenerateMeshBvhWorker=class{constructor(){this.running=!1,this.worker=new Worker3,this.worker.onerror=e=>{throw e.message?new Error(`[GenerateMeshBVHWorker] Could not create Web Worker with error "${e.message}"`):new Error("[GenerateMeshBVHWorker] Could not create Web Worker.")}}isRunning(){return this.running}generate(e,t={}){if(this.running)return void log.warn("[GenerateMeshBVHWorker] Already running job.");if(!this.worker)return void log.warn("[GenerateMeshBVHWorker] Worker has been disposed.");const{worker:r}=this;this.running=!0;const i=new Map;e.forEach((e=>{i.set(e.id,e)}));let n=0;return new Promise(((e,s)=>{const a=()=>{++n===i.size&&(this.running=!1,r.onmessage=null,e())};r.onerror=e=>{log.warn(`[GenerateMeshBVHWorker] ${e.message}`),s(new Error(`[GenerateMeshBVHWorker] ${e.message}`)),this.running=!1},r.onmessage=e=>{this.running=!1;const{data:r}=e;if(r.error)log.warn(r.error),a();else if(r.serialized){const{serialized:e,position:n,id:s}=r,o=i.get(s),l=MeshBVH.deserialize(e,o,{setIndex:!1}),c=Object.assign({setBoundingBox:!0},t);if(c.transferred&&(o.attributes.position.array=n),o.index)t.saveOriginalIndex&&!o.userData.originalIndex&&(o.userData.originalIndex=o.index.array),log.debug("before update, index:",o.index.array),o.index.array=e.index;else{const t=new BufferAttribute(e.index,1,!1);o.setIndex(t)}o.index&&(log.debug("after update, index:",o.index.array),o.index.needsUpdate=!0),c.setBoundingBox&&!o.boundingBox&&(o.boundingBox=l.getBoundingBox(new Box3)),o.boundsTree=l,a()}else t.onProgress&&t.onProgress(r.progress)};for(const e of i){const i=e[0],n=e[1],s=n.index?n.index.array:void 0,o=n.attributes.position,l=o.array;if(o.isInterleavedBufferAttribute||s&&s.isInterleavedBufferAttribute){log.warn("[GenerateMeshBVHWorker] InterleavedBufferAttribute are not supported for the geometry attributes."),a();continue}const c=[];t.transferred&&(c.push(l),s&&(c.push(s),t.saveOriginalIndex&&(n.userData.originalIndex=s.slice()))),r.postMessage({id:i,index:s,position:l,options:__spreadProps(__spreadValues({},t),{onProgress:null,includedProgressCallback:Boolean(t.onProgress),groups:[...n.groups]})},
// @ts-ignore
c.length>0?c.map((e=>e.buffer)):[])}}))}dispose(){this.worker.terminate(),this.worker=void 0}},MeshBvhHelper=class{constructor(e){this.running=!1,this.workers=[];let t=1;e?t=e:window.navigator&&(t=Math.max(t,window.navigator.hardwareConcurrency-1));for(let e=0;e<t;e++)this.workers[e]=new GenerateMeshBvhWorker}isRunning(){return this.running}generate(e){return __async(this,arguments,(function*(e,t={}){if(this.running)log.warn("[BVHHelper] Already running job.");else{if(0!==this.workers.length)return this.running=!0,new Promise((r=>{const i=this.workers.length,n=e.length,s=[],a=Math.floor(n/i),o=n%i;let l=0,c=0;for(let r=0;r<i;r++){const i=this.workers[r];if(r<o?(l=r*a+r,c=l+a+1):(l=r*a+o,c=l+a),l=Math.min(l,n),c=Math.min(c,n),l>=c)break;log.debug("startIndex: "+l+" endIndex: "+c),s.push(i.generate(e.slice(l,c),t))}Promise.allSettled(s).then((()=>{this.running=!1,r()}))}));log.warn("[BVHHelper] Worker has been disposed.")}}))}dispose(){for(let e=0;e<this.workers.length;e++){this.workers[e].dispose()}this.workers=[]}static createMeshBvhSync(e,t={}){const r=new Set;e.forEach((e=>{e.traverse((e=>{const i=e;if(i.isMesh&&i.geometry&&MergeUtils.isMergedMesh(i)&&!(i instanceof InstancedMesh)){if(r.has(i.geometry.id))return;i.geometry.index&&t.saveOriginalIndex&&(i.geometry.userData.originalIndex=i.geometry.index.array.slice()),i.geometry.boundsTree=new MeshBVH(i.geometry,t),r.add(i.geometry.id)}}))}))}static createMeshBvhAsync(e,t={}){const r=new Set,i=[];e.forEach((e=>{e.traverse((e=>{const t=e;if(t.isMesh&&t.geometry&&MergeUtils.isMergedMesh(t)&&!(t instanceof InstancedMesh)){if(r.has(t.geometry.id))return;i.push(t.geometry),r.add(t.geometry.id)}}))}));const n=new MeshBvhHelper;n.generate(i,t).then((()=>{n.dispose()}))}},RafHelper=class{constructor(){this.TIMEOUT="timeout",this.INTERVAL="interval",
// eslint-disable-next-line
this.timeoutMap={},
// timeout map, key is symbol
// eslint-disable-next-line
this.intervalMap={}}
// interval map
run(e=this.INTERVAL,t,r=16.7){const i=Date.now;let n=i(),s=n;const a=Symbol(""),o=()=>{this.setIdMap(a,e,o),s=i(),s-n>=r&&(e===this.intervalMap&&(n=i(),s=n),t(),e===this.TIMEOUT&&this.clearTimeout(a))};return this.setIdMap(a,e,o),a}setIdMap(e,t,r){const i=requestAnimationFrame(r);t===this.INTERVAL?this.intervalMap[e]=i:t===this.TIMEOUT&&(this.timeoutMap[e]=i)}setTimeout(e,t){return this.run(this.TIMEOUT,e,t)}clearTimeout(e){cancelAnimationFrame(this.timeoutMap[e])}setInterval(e,t){return this.run(this.INTERVAL,e,t)}clearInterval(e){cancelAnimationFrame(this.intervalMap[e])}},_ZoomToRectHelper=class{constructor(e){this.mouseDown=!1,this.mouseMove=!1,this.mouseDownPositionX=-1,
// -1 means invalid point
this.mouseDownPositionY=-1,this.tempEnableRotate=!1,this.actived=!1,this.mousedown=e=>{if(e.preventDefault(),0===e.button){this.mouseDown=!0;const t=CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer);this.mouseDownPositionX=t.x,this.mouseDownPositionY=t.y}},this.mousemove=e=>{if(e.preventDefault(),!this.mouseDown)return;const t=CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer);if(this.mouseDownPositionX>=0&&this.mouseDownPositionY>=0){const e=5;if(Math.abs(t.x-this.mouseDownPositionX)>=e||Math.abs(t.y-this.mouseDownPositionY)>=e){this.mouseMove=!0;const e=new Vector2(Math.min(this.mouseDownPositionX,t.x),Math.min(this.mouseDownPositionY,t.y)),r=new Vector2(Math.max(this.mouseDownPositionX,t.x),Math.max(this.mouseDownPositionY,t.y));this.drawRect(e,r)}}},this.mouseup=e=>{if(e.preventDefault(),this.mouseDown&&this.mouseMove){const t=CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer),r=new Vector2(Math.min(this.mouseDownPositionX,t.x),Math.min(this.mouseDownPositionY,t.y)),i=new Vector2(Math.max(this.mouseDownPositionX,t.x),Math.max(this.mouseDownPositionY,t.y));this.handleZoomToRect(r,i),this.deactivate(),this.setRectDomVisible(!1)}this.mouseDown=!1,this.mouseMove=!1,this.mouseDownPositionX=-1,this.mouseDownPositionY=-1},this.viewer=e}get viewerContainer(){return this.viewer.viewerContainer}get camera(){return this.viewer.camera}get raycaster(){return this.viewer.getRaycaster()}isActived(){return this.actived}activate(){if(this.isActived())return;this.actived=!0,this.viewerContainer.addEventListener("pointerdown",this.mousedown),this.viewerContainer.addEventListener("pointermove",this.mousemove),this.viewerContainer.addEventListener("pointerup",this.mouseup);const e=this.viewer.controls;this.tempKey=e.mouseButtons.LEFT,this.tempEnableRotate=e.enableRotate,e.mouseButtons.LEFT=-1,e.enableRotate=!1}deactivate(){this.actived=!1,this.viewerContainer.removeEventListener("pointerdown",this.mousedown),this.viewerContainer.removeEventListener("pointermove",this.mousemove),this.viewerContainer.removeEventListener("pointerup",this.mouseup),this.viewer.controls.mouseButtons.LEFT=this.tempKey,this.viewer.controls.enableRotate=this.tempEnableRotate}pickPositionByScreenPoint(e){const t=CoordinateConversionUtils.screenPoint2NdcPoint(e,this.camera,this.viewerContainer);this.raycaster.setFromCamera(t,this.camera);let r=[];this.viewer instanceof BimViewer?r=this.viewer.getRaycastableObjectsByMouse({clientX:e.x,clientY:e.y}):this.viewer instanceof DxfViewer&&(r=[this.viewer.groundPlane]);const i=this.raycaster.intersectObjects(r)||[];if(i.length>0)return i[0].point}handleZoomToRect(e,t){const r=this.pickPositionByScreenPoint(e),i=this.pickPositionByScreenPoint(t);if(r&&i){const e=new Vector3(Math.min(r.x,i.x),Math.min(r.y,i.y),Math.min(r.z,i.z)),t=new Vector3(Math.max(r.x,i.x),Math.max(r.y,i.y),Math.max(r.z,i.z)),n=new Box3(e,t);this.viewer.zoomToBBox(n)}}drawRect(e,t){this.rectDom||(this.rectDom=document.createElement("div"),this.rectDom.style.cssText=`position: absolute;border: ${_ZoomToRectHelper.BORDER_WIDTH} solid ${_ZoomToRectHelper.BORDER_COLOR};`,this.viewerContainer.appendChild(this.rectDom)),this.setRectDomVisible(!0),this.rectDom.style.left=`${e.x}px`,this.rectDom.style.top=`${e.y}px`;const r=Math.abs(t.x-e.x),i=Math.abs(t.y-e.y);this.rectDom.style.width=`${r}px`,this.rectDom.style.height=`${i}px`}setRectDomVisible(e){this.rectDom&&(this.rectDom.style.display=e?"inline-block":"none")}destroy(){var e;this.deactivate(),null==(e=this.rectDom)||e.remove(),this.rectDom=void 0}},ZoomToRectHelper=_ZoomToRectHelper;
// src/core/helpers/MeshBvhHelper.ts
ZoomToRectHelper.BORDER_COLOR="#fff000",ZoomToRectHelper.BORDER_WIDTH="2px";
// src/core/measure/AngleMeasureDrawable.ts
var AngleMeasureDrawable=class extends BaseMeasureDrawable{constructor(e,t){super(e,t),this.type="Angle"/* Angle */,this.update(t)}draw(e,t){e.save(),e.lineWidth=BaseMeasureDrawable.LINE_WIDTH,e.strokeStyle=BaseMeasureDrawable.MAJOR_COLOR;const r=this.points;if(e.beginPath(),r.forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);0===i?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),3===this.points.length){const[r,i,n]=this.points.map((e=>this.transToScreenCoord(e,t))),s=(new Vector2).subVectors(r,i).normalize(),a=(new Vector2).subVectors(n,i).normalize(),o=Math.min(r.distanceTo(i),n.distanceTo(i)),l=s.angle(),c=a.angle();e.moveTo(i.x,i.y),e.arc(i.x,i.y,o/5,l,c,s.cross(a)<0)}e.stroke(),e.restore(),this.drawing&&this.drawPoints(e,t,this.points.slice(0,this.points.length-1)),this.drawText(e,t)}drawText(e,t){if(this.points.length<3)return;const[r,i,n]=this.points,s=this.getAngleBisector(r,i,n),a=this.calculateAngle(r,i,n);this.label=`${showPrecisionValue(a,2)} ${this.getUnitString()}`;const o=.3*Math.min(r.distanceTo(i),n.distanceTo(i));this.labelPositon=this.transToScreenCoord(i.clone().add(new Vector3(s.x*o,s.y*o,s.z*o)),t),super.drawText(e,t)}getAngleBisector(e,t,r){const i=e,n=t,s=r,a=new Vector3(i.x-n.x,i.y-n.y,i.z-n.z).normalize(),o=new Vector3(s.x-n.x,s.y-n.y,s.z-n.z).normalize();return new Vector3(a.x+o.x,a.y+o.y,a.z+o.z).normalize()}calculateAngle(e,t,r){const i=e,n=t,s=r,a=new Vector3(i.x-n.x,i.y-n.y,i.z-n.z),o=new Vector3(s.x-n.x,s.y-n.y,s.z-n.z);return 180*a.angleTo(o)/Math.PI}getClassType(){return"Angle"}};CanvasRender._registerDrawableClass(AngleMeasureDrawable);
// src/core/measure/AngleMeasurement.ts
var AngleMeasurement=class extends BaseMeasurement{constructor(e,t,r){super("Angle"/* Angle */,e,t,r)}onMouseMove(e){this.createOrUpdateAngleMeasureDrawable(e)}onMouseClick(e){var t;if(super.onMouseClick(e),this.clickedOnMeasurementDrawable)return;if(this.drawingPoints||(this.drawingPoints=[]),e.button===MOUSE.RIGHT)return this.drawingPoints=void 0,this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=void 0,void(this.lastMouseDownPosition=void 0);const r=this.getIntersections(e)[0];if(!r)return;const i=null!=(t=this.snapPoint)?t:null==r?void 0:r.point,n=this.drawingPoints;n.push(i),this.lastMouseDownPosition=i,1===n.length&&(this.dispatchEvent("firstpointpicked"),this.completed=!1),this.createOrUpdateAngleMeasureDrawable(),n.length>=3&&this.complete()}complete(){var e;null==(e=this.currentMeasureDrawable)||e.setDrawingState(!1),this.dispatchEvent("complete",this.currentMeasureDrawable),this.completed=!0,this.currentMeasureDrawable=void 0,this.drawingPoints=void 0,this.lastMouseDownPosition=void 0}cancel(){const e=this.drawingPoints;if(e&&e.length>0){if(e.pop(),0===e.length&&(this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=!0),this.lastMoveEvent){const e=this.getIntersections(this.lastMoveEvent)[0];e&&this.onMouseMove(e.point)}}else this.deactivate(),this.dispatchEvent("deactivate",this.type);this.osnapHelper.deactivate(),this.lastMouseDownPosition=void 0}deactivate(){super.deactivate(),this.currentMeasureDrawable&&this.removeDrawable(this.currentMeasureDrawable)}setTooltipContent(){var e;const t=this.viewer.translate;if(!t)return;const r=t("Tooltip.measure");r&&this.tooltip&&(null==(e=this.tooltip)||e.setContent(r))}createOrUpdateAngleMeasureDrawable(e){if(!this.drawingPoints)return;if(this.drawingPoints&&this.drawingPoints.length<1)return;const t=[...this.drawingPoints];this.currentMeasureDrawable||(this.currentMeasureDrawable=new AngleMeasureDrawable(CommonUtils.guid(),this.drawingPoints),this.drawList.addDrawable(this.currentMeasureDrawable)),e&&t.push(e),this.currentMeasureDrawable.update(t),this.currentMeasureDrawable.setDrawingState(!0)}},import_d_polygon_self_intersections=__toESM(require_intersections(),1),Earcut2={triangulate:function(e,t,r=2){const i=t&&t.length,n=i?t[0]*r:e.length;let s=linkedList2(e,0,n,r,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,c,u,h,p,d;if(i&&(s=eliminateHoles2(e,t,s,r)),e.length>80*r){o=c=e[0],l=u=e[1];for(let t=r;t<n;t+=r)h=e[t],p=e[t+1],h<o&&(o=h),p<l&&(l=p),h>c&&(c=h),p>u&&(u=p);d=Math.max(c-o,u-l),d=0!==d?32767/d:0}return earcutLinked2(s,a,r,o,l,d,0),a}};
// src/core/utils/PolygonUtils.ts
function linkedList2(e,t,r,i,n){let s,a;if(n===signedArea2(e,t,r,i)>0)for(s=t;s<r;s+=i)a=insertNode2(s,e[s],e[s+1],a);else for(s=r-i;s>=t;s-=i)a=insertNode2(s,e[s],e[s+1],a);return a&&equals3(a,a.next)&&(removeNode2(a),a=a.next),a}function filterPoints2(e,t){if(!e)return e;t||(t=e);let r,i=e;do{if(r=!1,i.steiner||!equals3(i,i.next)&&0!==area2(i.prev,i,i.next))i=i.next;else{if(removeNode2(i),i=t=i.prev,i===i.next)break;r=!0}}while(r||i!==t);return t}function earcutLinked2(e,t,r,i,n,s,a){if(!e)return;!a&&s&&indexCurve2(e,i,n,s);let o,l,c=e;for(;e.prev!==e.next;)if(o=e.prev,l=e.next,s?isEarHashed2(e,i,n,s):isEar2(e))t.push(o.i/r|0),t.push(e.i/r|0),t.push(l.i/r|0),removeNode2(e),e=l.next,c=l.next;else if((e=l)===c){a?1===a?earcutLinked2(e=cureLocalIntersections2(filterPoints2(e),t,r),t,r,i,n,s,2):2===a&&splitEarcut2(e,t,r,i,n,s):earcutLinked2(filterPoints2(e),t,r,i,n,s,1);break}}function isEar2(e){const t=e.prev,r=e,i=e.next;if(area2(t,r,i)>=0)return!1;const n=t.x,s=r.x,a=i.x,o=t.y,l=r.y,c=i.y,u=n<s?n<a?n:a:s<a?s:a,h=o<l?o<c?o:c:l<c?l:c,p=n>s?n>a?n:a:s>a?s:a,d=o>l?o>c?o:c:l>c?l:c;let m=i.next;for(;m!==t;){if(m.x>=u&&m.x<=p&&m.y>=h&&m.y<=d&&pointInTriangle2(n,o,s,l,a,c,m.x,m.y)&&area2(m.prev,m,m.next)>=0)return!1;m=m.next}return!0}function isEarHashed2(e,t,r,i){const n=e.prev,s=e,a=e.next;if(area2(n,s,a)>=0)return!1;const o=n.x,l=s.x,c=a.x,u=n.y,h=s.y,p=a.y,d=o<l?o<c?o:c:l<c?l:c,m=u<h?u<p?u:p:h<p?h:p,f=o>l?o>c?o:c:l>c?l:c,g=u>h?u>p?u:p:h>p?h:p,_=zOrder2(d,m,t,r,i),y=zOrder2(f,g,t,r,i);let T=e.prevZ,v=e.nextZ;for(;T&&T.z>=_&&v&&v.z<=y;){if(T.x>=d&&T.x<=f&&T.y>=m&&T.y<=g&&T!==n&&T!==a&&pointInTriangle2(o,u,l,h,c,p,T.x,T.y)&&area2(T.prev,T,T.next)>=0)return!1;if(T=T.prevZ,v.x>=d&&v.x<=f&&v.y>=m&&v.y<=g&&v!==n&&v!==a&&pointInTriangle2(o,u,l,h,c,p,v.x,v.y)&&area2(v.prev,v,v.next)>=0)return!1;v=v.nextZ}for(;T&&T.z>=_;){if(T.x>=d&&T.x<=f&&T.y>=m&&T.y<=g&&T!==n&&T!==a&&pointInTriangle2(o,u,l,h,c,p,T.x,T.y)&&area2(T.prev,T,T.next)>=0)return!1;T=T.prevZ}for(;v&&v.z<=y;){if(v.x>=d&&v.x<=f&&v.y>=m&&v.y<=g&&v!==n&&v!==a&&pointInTriangle2(o,u,l,h,c,p,v.x,v.y)&&area2(v.prev,v,v.next)>=0)return!1;v=v.nextZ}return!0}function cureLocalIntersections2(e,t,r){let i=e;do{const n=i.prev,s=i.next.next;!equals3(n,s)&&intersects2(n,i,i.next,s)&&locallyInside2(n,s)&&locallyInside2(s,n)&&(t.push(n.i/r|0),t.push(i.i/r|0),t.push(s.i/r|0),removeNode2(i),removeNode2(i.next),i=e=s),i=i.next}while(i!==e);return filterPoints2(i)}function splitEarcut2(e,t,r,i,n,s){let a=e;do{let e=a.next.next;for(;e!==a.prev;){if(a.i!==e.i&&isValidDiagonal2(a,e)){let o=splitPolygon2(a,e);return a=filterPoints2(a,a.next),o=filterPoints2(o,o.next),earcutLinked2(a,t,r,i,n,s,0),void earcutLinked2(o,t,r,i,n,s,0)}e=e.next}a=a.next}while(a!==e)}function eliminateHoles2(e,t,r,i){const n=[];let s,a,o,l,c;for(s=0,a=t.length;s<a;s++)o=t[s]*i,l=s<a-1?t[s+1]*i:e.length,c=linkedList2(e,o,l,i,!1),c===c.next&&(c.steiner=!0),n.push(getLeftmost2(c));for(n.sort(compareX2),s=0;s<n.length;s++)r=eliminateHole2(n[s],r);return r}function compareX2(e,t){return e.x-t.x}function eliminateHole2(e,t){const r=findHoleBridge2(e,t);if(!r)return t;const i=splitPolygon2(r,e);return filterPoints2(i,i.next),filterPoints2(r,r.next)}function findHoleBridge2(e,t){let r,i=t,n=-1/0;const s=e.x,a=e.y;do{if(a<=i.y&&a>=i.next.y&&i.next.y!==i.y){const e=i.x+(a-i.y)*(i.next.x-i.x)/(i.next.y-i.y);if(e<=s&&e>n&&(n=e,r=i.x<i.next.x?i:i.next,e===s))return r}i=i.next}while(i!==t);if(!r)return null;const o=r,l=r.x,c=r.y;let u,h=1/0;i=r;do{s>=i.x&&i.x>=l&&s!==i.x&&pointInTriangle2(a<c?s:n,a,l,c,a<c?n:s,a,i.x,i.y)&&(u=Math.abs(a-i.y)/(s-i.x),locallyInside2(i,e)&&(u<h||u===h&&(i.x>r.x||i.x===r.x&&sectorContainsSector2(r,i)))&&(r=i,h=u)),i=i.next}while(i!==o);return r}function sectorContainsSector2(e,t){return area2(e.prev,e,t.prev)<0&&area2(t.next,e,e.next)<0}function indexCurve2(e,t,r,i){let n=e;do{0===n.z&&(n.z=zOrder2(n.x,n.y,t,r,i)),n.prevZ=n.prev,n.nextZ=n.next,n=n.next}while(n!==e);n.prevZ.nextZ=null,n.prevZ=null,sortLinked2(n)}function sortLinked2(e){let t,r,i,n,s,a,o,l,c=1;do{for(r=e,e=null,s=null,a=0;r;){for(a++,i=r,o=0,t=0;t<c&&(o++,i=i.nextZ,i);t++);for(l=c;o>0||l>0&&i;)0!==o&&(0===l||!i||r.z<=i.z)?(n=r,r=r.nextZ,o--):(n=i,i=i.nextZ,l--),s?s.nextZ=n:e=n,n.prevZ=s,s=n;r=i}s.nextZ=null,c*=2}while(a>1);return e}function zOrder2(e,t,r,i,n){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-r)*n|0)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-i)*n|0)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function getLeftmost2(e){let t=e,r=e;do{(t.x<r.x||t.x===r.x&&t.y<r.y)&&(r=t),t=t.next}while(t!==e);return r}function pointInTriangle2(e,t,r,i,n,s,a,o){return(n-a)*(t-o)>=(e-a)*(s-o)&&(e-a)*(i-o)>=(r-a)*(t-o)&&(r-a)*(s-o)>=(n-a)*(i-o)}function isValidDiagonal2(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!intersectsPolygon2(e,t)&&(locallyInside2(e,t)&&locallyInside2(t,e)&&middleInside2(e,t)&&(area2(e.prev,e,t.prev)||area2(e,t.prev,t))||// does not create opposite-facing sectors
equals3(e,t)&&area2(e.prev,e,e.next)>0&&area2(t.prev,t,t.next)>0)}function area2(e,t,r){return(t.y-e.y)*(r.x-t.x)-(t.x-e.x)*(r.y-t.y)}function equals3(e,t){return e.x===t.x&&e.y===t.y}function intersects2(e,t,r,i){const n=sign2(area2(e,t,r)),s=sign2(area2(e,t,i)),a=sign2(area2(r,i,e)),o=sign2(area2(r,i,t));return n!==s&&a!==o||(!(0!==n||!onSegment2(e,r,t))||(!(0!==s||!onSegment2(e,i,t))||(!(0!==a||!onSegment2(r,e,i))||!(0!==o||!onSegment2(r,t,i)))))}function onSegment2(e,t,r){return t.x<=Math.max(e.x,r.x)&&t.x>=Math.min(e.x,r.x)&&t.y<=Math.max(e.y,r.y)&&t.y>=Math.min(e.y,r.y)}function sign2(e){return e>0?1:e<0?-1:0}function intersectsPolygon2(e,t){let r=e;do{if(r.i!==e.i&&r.next.i!==e.i&&r.i!==t.i&&r.next.i!==t.i&&intersects2(r,r.next,e,t))return!0;r=r.next}while(r!==e);return!1}function locallyInside2(e,t){return area2(e.prev,e,e.next)<0?area2(e,t,e.next)>=0&&area2(e,e.prev,t)>=0:area2(e,t,e.prev)<0||area2(e,e.next,t)<0}function middleInside2(e,t){let r=e,i=!1;const n=(e.x+t.x)/2,s=(e.y+t.y)/2;do{r.y>s!=r.next.y>s&&r.next.y!==r.y&&n<(r.next.x-r.x)*(s-r.y)/(r.next.y-r.y)+r.x&&(i=!i),r=r.next}while(r!==e);return i}function splitPolygon2(e,t){const r=new Node3(e.i,e.x,e.y),i=new Node3(t.i,t.x,t.y),n=e.next,s=t.prev;return e.next=t,t.prev=e,r.next=n,n.prev=r,i.next=r,r.prev=i,s.next=i,i.prev=s,i}function insertNode2(e,t,r,i){const n=new Node3(e,t,r);return i?(n.next=i.next,n.prev=i,i.next.prev=n,i.next=n):(n.prev=n,n.next=n),n}function removeNode2(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function Node3(e,t,r){this.i=e,this.x=t,this.y=r,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function signedArea2(e,t,r,i){let n=0;for(let s=t,a=r-i;s<r;s+=i)n+=(e[a]-e[s])*(e[s+1]+e[a+1]),a=s;return n}
// src/core/utils/PolygonUtils.ts
var EPSILON3=.01,PolygonUtils=class{static getFaces(e){const t=e.map((e=>e.toArray())).reduce(((e,t)=>(e.push(...t),e)),[]),r=[];return Earcut2.triangulate(t,[],3).forEach((e=>r.push(e))),r}
// Determines whether points are coplanar
static arePointsCoplanar(e){if(e.length<4)return!0;const t=e[1].clone().sub(e[0]),r=e[2].clone().sub(e[0]).cross(t).normalize();for(let t=3;t<e.length;t++){if(e[t].clone().sub(e[0]).projectOnVector(r).length()>EPSILON3)return!1}return!0}
// Determines whether the polygon making up of the points is self-intersecting
static isSelfIntersecting(e){const t=e.map((e=>e.toArray().slice(0,-1)));return(0,import_d_polygon_self_intersections.default)(t).length>0}},AreaMeasureDrawable=class extends BaseMeasureDrawable{constructor(e,t){super(e,t),this.type="Area"/* Area */,this.update(t)}draw(e,t){const r=this.points;e.save(),e.lineWidth=BaseMeasureDrawable.LINE_WIDTH,e.strokeStyle=BaseMeasureDrawable.MAJOR_COLOR,e.fillStyle=BaseMeasureDrawable.AREA_FILL_COLOR,e.beginPath(),r.forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);0===i?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),e.closePath(),e.fill(),e.stroke(),e.restore(),this.drawing&&this.drawPoints(e,t,this.points.slice(0,this.points.length-1)),this.drawText(e,t)}drawText(e,t){const r=this.points,i=this.calculateArea(r);this.label=`${showPrecisionValue(i,2)}`,this.labelPositon=this.transToScreenCoord(this.getBarycenter(r),t),super.drawText(e,t)}calculateArea(e){let t=0;const r=PolygonUtils.getFaces(e);for(let i=0;i<r.length/3;i++){const n=e[r[3*i]],s=e[r[3*i+1]],a=e[r[3*i+2]],o=s.clone().sub(n),l=a.clone().sub(n);t+=o.cross(l).length()/2}return t}getBarycenter(e){const t=e.length;let r=0,i=0,n=0;return e.forEach((e=>{r+=e.x,i+=e.y,n+=e.z})),new Vector3(r/t,i/t,n/t)}isPointInPath(e,t){const r=null==t?void 0:t.ray;if(!r)return!1;const i=this.transToScreenCoord(e,t.camera);if(this.labelBounds.containsPoint(i))return!0;const n=PolygonUtils.getFaces(this.points);for(let t=0;t<n.length/3;t++){const i=this.points[n[3*t]],s=this.points[n[3*t+1]],a=this.points[n[3*t+2]];if(r.intersectTriangle(i,s,a,!1,e))return!0}return!1}getClassType(){return"Area"}};CanvasRender._registerDrawableClass(AreaMeasureDrawable);
// src/core/measure/AreaMeasurement.ts
var AreaMeasurement=class extends BaseMeasurement{constructor(e,t,r){super("Area"/* Area */,e,t,r)}onMouseMove(e){this.createOrUpdateAreaMeasureDrawable(e)}onMouseClick(e){var t,r;if(super.onMouseClick(e),this.clickedOnMeasurementDrawable)return;this.drawingPoints||(this.drawingPoints=[]);const i=this.drawingPoints;if(e.button===MOUSE.RIGHT){let e=!0;return i.length<3&&(log.warn("[Measure] If the number of points is less than 3, the measurement area cannot be formed !"),e=!1),e&&PolygonUtils.isSelfIntersecting(i)&&(log.warn("[Measure] The area formed by these points intersects itself, so the correct measurement cannot be obtained !"),e=!1),e?(this.createOrUpdateAreaMeasureDrawable(),void this.complete()):(this.drawingPoints=void 0,this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=void 0,void(this.lastMouseDownPosition=void 0))}const n=this.getIntersections(e)[0];if(!n)return void log.warn("[Measure] No intersection found!");const s=null!=(r=null==(t=this.snapPoint)?void 0:t.clone())?r:null==n?void 0:n.point.clone();i.length>=3&&!PolygonUtils.arePointsCoplanar([...i,s])?log.warn("[Measure] The position is not coplanar with other points"):(i.push(s),this.lastMouseDownPosition=s,1===i.length&&(this.dispatchEvent("firstpointpicked"),this.completed=!1),this.createOrUpdateAreaMeasureDrawable())}complete(){var e;null==(e=this.currentMeasureDrawable)||e.setDrawingState(!1),this.dispatchEvent("complete",this.currentMeasureDrawable),this.completed=!0,this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}cancel(){const e=this.drawingPoints;if(e&&e.length>0){if(e.pop(),0===e.length&&(this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=!0),this.lastMoveEvent){const e=this.getIntersections(this.lastMoveEvent)[0];e&&this.onMouseMove(e.point)}}else this.deactivate(),this.dispatchEvent("deactivate",this.type);this.osnapHelper.deactivate(),this.lastMouseDownPosition=void 0}deactivate(){super.deactivate(),this.currentMeasureDrawable&&this.removeDrawable(this.currentMeasureDrawable)}setTooltipContent(){var e;const t=this.viewer.translate;if(t){const r=t("Tooltip.areaMeasurement");r&&this.tooltip&&(null==(e=this.tooltip)||e.setContent(r))}}createOrUpdateAreaMeasureDrawable(e){if(!this.drawingPoints)return;if(this.drawingPoints&&this.drawingPoints.length<1)return;const t=[...this.drawingPoints];this.currentMeasureDrawable||(this.currentMeasureDrawable=new AreaMeasureDrawable(CommonUtils.guid(),this.drawingPoints),this.drawList.addDrawable(this.currentMeasureDrawable)),e&&t.push(e),this.currentMeasureDrawable.update(t),this.currentMeasureDrawable.setDrawingState(!0)}},CoordinateMeasureDrawable=class extends BaseMeasureDrawable{constructor(e,t){super(e,t),this.type="Coordinate"/* Coordinate */,this.update(t)}draw(e,t){this.drawText(e,t),e.save(),e.lineWidth=BaseMeasureDrawable.LINE_WIDTH,e.strokeStyle=BaseMeasureDrawable.MAJOR_COLOR,e.fillStyle=BaseMeasureDrawable.AREA_FILL_COLOR;const r=this.points;e.beginPath(),r.forEach((r=>{const i=this.transToScreenCoord(r,t);e.arc(i.x,i.y,BaseMeasureDrawable.POINT_RADIUS,0,2*Math.PI)})),e.fill(),e.stroke(),e.restore()}drawText(e,t){const r=this.points[0];MathUtils2.areNumbersEqual(r.x,0);const i=MathUtils2.areNumbersEqual(r.x,0)?0:r.x,n=MathUtils2.areNumbersEqual(r.y,0)?0:r.y,s=MathUtils2.areNumbersEqual(r.z,0)?0:r.z;this.label=`${showPrecisionValue(i,2)}, ${showPrecisionValue(n,2)}, ${showPrecisionValue(s,2)}`,e.font=`${BaseMeasureDrawable.LABEL_FONT_SIZE}px Arial`;const a=1.2*e.measureText(this.label).width,o=1.5*BaseMeasureDrawable.LABEL_FONT_SIZE;this.labelPositon=this.transToScreenCoord(r,t),this.labelPositon.y-=o/2,this.labelBounds.setFromCenterAndSize(this.labelPositon,new Vector2(a,o)),this.drawRoundRect(e,this.labelPositon.x-a/2,this.labelPositon.y-o/2,a,o,4),e.save(),e.fillStyle=BaseMeasureDrawable.MINOR_COLOR,e.textBaseline="middle",e.textAlign="center",e.fillText(this.label,this.labelPositon.x,this.labelPositon.y),e.restore()}getClassType(){return"Coordinate"}};
// src/core/measure/CoordinateMeasureDrawable.ts
CanvasRender._registerDrawableClass(CoordinateMeasureDrawable);
// src/core/measure/CoordinateMeasurement.ts
var CoordinateMeasurement=class extends BaseMeasurement{constructor(e,t,r){super("Coordinate"/* Coordinate */,e,t,r)}onMouseMove(e){this.createOrUpdatePointMarker(e)}onMouseClick(e){var t;if(super.onMouseClick(e),this.clickedOnMeasurementDrawable)return;if(this.drawingPoints||(this.drawingPoints=[]),e.button===MOUSE.RIGHT)return this.drawingPoints=void 0,this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=void 0,void(this.lastMouseDownPosition=void 0);const r=this.getIntersections(e)[0];if(!r)return;const i=null!=(t=this.snapPoint)?t:null==r?void 0:r.point,n=this.drawingPoints;n.push(i),this.lastMouseDownPosition=i,1===n.length&&(this.dispatchEvent("firstpointpicked"),this.completed=!1),this.createOrUpdatePointMarker(i),n.length>=1&&this.complete()}complete(){this.dispatchEvent("complete",this.currentMeasureDrawable),this.completed=!0,this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}cancel(){const e=this.drawingPoints;if(e&&e.length>0){if(e.pop(),0===e.length&&(this.completed=!0),this.lastMoveEvent){const e=this.getIntersections(this.lastMoveEvent)[0];e&&this.onMouseMove(e.point)}}else this.deactivate(),this.dispatchEvent("deactivate",this.type);this.osnapHelper.deactivate(),this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}setTooltipContent(){var e;const t=this.viewer.translate;if(t){const r=t("Tooltip.measure");r&&this.tooltip&&(null==(e=this.tooltip)||e.setContent(r))}}createOrUpdatePointMarker(e){if(!this.drawingPoints)return;if(this.drawingPoints&&this.drawingPoints.length<1)return;const t=[...this.drawingPoints];this.currentMeasureDrawable||(this.currentMeasureDrawable=new CoordinateMeasureDrawable(CommonUtils.guid(),this.drawingPoints),this.currentMeasureDrawable.selected=!0,this.drawList.addDrawable(this.currentMeasureDrawable)),e&&t.push(e),this.currentMeasureDrawable.update(t)}},_DistanceMeasureDrawable=class extends BaseMeasureDrawable{constructor(e,t){super(e,t),this.type="Distance"/* Distance */,this.update(t)}draw(e,t){const r=this.points;e.save(),e.lineWidth=BaseMeasureDrawable.LINE_WIDTH,e.strokeStyle=BaseMeasureDrawable.MAJOR_COLOR,e.beginPath(),r.forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);0===i?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),e.closePath(),e.stroke(),e.restore(),this.drawing?this.drawPoints(e,t,this.points.slice(0,this.points.length-1)):this.selected||this.drawVerticalLine(e,t),this.drawText(e,t)}drawText(e,t){if(this.points.length<2)return;const[r,i]=this.points,n=r.distanceTo(i);this.label=`${showPrecisionValue(n,2)}`,this.labelPositon=this.transToScreenCoord(r.clone().add(i).divideScalar(2),t),super.drawText(e,t)}drawVerticalLine(e,t){if(this.points.length<2)return;const[r,i]=this.points.map((e=>this.transToScreenCoord(e,t))),[n,s]=this.getShortLineBySegments(r,i),[a,o]=this.getShortLineBySegments(i,r);e.save(),e.lineWidth=BaseMeasureDrawable.LINE_WIDTH,e.strokeStyle=BaseMeasureDrawable.MAJOR_COLOR,e.beginPath(),e.moveTo(n.x,n.y),e.lineTo(s.x,s.y),e.moveTo(a.x,a.y),e.lineTo(o.x,o.y),e.stroke(),e.restore()}getShortLineBySegments(e,t){const r=(new Vector2).subVectors(t,e).normalize(),i=_DistanceMeasureDrawable.SHORT_LINE_LENGTH/2,n=Math.PI/2;return[r.clone().rotateAround(new Vector2,n).normalize().multiplyScalar(i).add(e),r.clone().rotateAround(new Vector2,-n).normalize().multiplyScalar(i).add(e)]}getClassType(){return"Distance"}},DistanceMeasureDrawable=_DistanceMeasureDrawable;
// src/core/measure/DistanceMeasureDrawable.ts
DistanceMeasureDrawable.SHORT_LINE_LENGTH=12,CanvasRender._registerDrawableClass(DistanceMeasureDrawable);
// src/core/measure/DistanceMeasurement.ts
var DistanceMeasurement=class extends BaseMeasurement{constructor(e,t,r){super("Distance"/* Distance */,e,t,r)}onMouseMove(e){this.createOrUpdateDistanceMeasureDrawable(e)}onMouseClick(e){var t;if(super.onMouseClick(e),this.clickedOnMeasurementDrawable)return;if(this.drawingPoints||(this.drawingPoints=[]),e.button===MOUSE.RIGHT)return this.drawingPoints=void 0,this.currentMeasureDrawable&&(this.removeDrawable(this.currentMeasureDrawable),this.currentMeasureDrawable=void 0),this.completed=void 0,void(this.lastMouseDownPosition=void 0);const r=this.getIntersections(e)[0];if(!r)return;const i=null!=(t=this.snapPoint)?t:null==r?void 0:r.point,n=this.drawingPoints;n.length<2&&n.push(i),this.lastMouseDownPosition=i,1===n.length&&(this.dispatchEvent("firstpointpicked"),this.completed=!1),this.createOrUpdateDistanceMeasureDrawable(),n.length>=2&&this.complete()}complete(){var e;null==(e=this.currentMeasureDrawable)||e.setDrawingState(!1),this.dispatchEvent("complete",this.currentMeasureDrawable),this.completed=!0,this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}cancel(){const e=this.drawingPoints;e&&e.length>0?(e.pop(),0===e.length&&(this.completed=!0),this.currentMeasureDrawable&&this.removeDrawable(this.currentMeasureDrawable)):(this.deactivate(),this.dispatchEvent("deactivate",this.type)),this.osnapHelper.deactivate(),this.drawingPoints=void 0,this.currentMeasureDrawable=void 0,this.lastMouseDownPosition=void 0}deactivate(){super.deactivate(),this.currentMeasureDrawable&&this.removeDrawable(this.currentMeasureDrawable)}setTooltipContent(){var e;const t=this.viewer.translate;if(t){const r=t("Tooltip.measure");r&&this.tooltip&&(null==(e=this.tooltip)||e.setContent(r))}}createOrUpdateDistanceMeasureDrawable(e){if(!this.drawingPoints)return;if(this.drawingPoints&&this.drawingPoints.length<1)return;const t=[...this.drawingPoints];this.currentMeasureDrawable||(this.currentMeasureDrawable=new DistanceMeasureDrawable(CommonUtils.guid(),this.drawingPoints),this.drawList.addDrawable(this.currentMeasureDrawable)),e&&t.push(e),this.currentMeasureDrawable.update(t),this.currentMeasureDrawable.setDrawingState(!0)}},import_lodash6=__toESM(require_lodash(),1),UndoRedoHelper=class{constructor(e){this.history=[],this.step=0,this.maxCount=50,this.maxCount=e||this.maxCount}addRecord(e,t){this.history.length===this.maxCount&&this.history.shift(),this.step!==this.history.length&&this.history.splice(this.step),this.history.push({type:e,payload:(0,import_lodash6.cloneDeep)(t)}),this.step++}undo(){if(0!==this.step)return this.step--,this.history[this.step]}redo(){if(this.step!==this.history.length)return this.step++,this.history[this.step-1]}clear(){this.history=[],this.step=0}destroy(){this.clear(),this.maxCount=0}},MeasurementUndoRedo=class extends UndoRedoHelper{constructor(e,t=30){super(t),this.manager=e}undo(){const e=super.undo();switch(null==e?void 0:e.type){case"ADD"/* Add */:{const t=e.payload.id;t&&this.manager.removeMeasurementById(t,!1)}break;case"REMOVE"/* Remove */:{const t=e.payload,r=this.manager.createMeasurement(t);this.manager.addMeasurement(r,!1)}}return e}redo(){const e=super.redo();switch(null==e?void 0:e.type){case"ADD"/* Add */:{const t=e.payload,r=this.manager.createMeasurement(t);this.manager.addMeasurement(r,!1)}break;case"REMOVE"/* Remove */:{const t=e.payload.id;t&&this.manager.removeMeasurementById(t,!1)}}return e}},MeasurementManager2=class{constructor(e){var t;this.selectedMeasurementDrawable=void 0,this.drawableList=new DrawableList("measure"),this.measurements={},
// MeasurementType as key
this.activeMeasurementType=void 0,this.undoRedoHelper=new MeasurementUndoRedo(this),
/**
     * The closest intersection
     * @param e
     */
this.getIntersections=e=>{if(!this.raycaster)return[];this.raycaster&&this.raycaster.layers.disable(layerForNonSnapableObjects);const t=this.viewer.getRaycastableObjectsByMouse(e);log.debug(`[BaseMeasurement] The count of raycastable object is ${t.length}`,t);const r=Date.now(),i=this.raycaster.intersectObjects(t,!0)||[];return log.debug(`[BaseMeasurement] this.raycaster.intersectObjects costs ${(Date.now()-r)/1e3}s`),log.debug("intersects: ",i),i},this.keydown=e=>{const t=this.getActiveMeasurementType();let r;t&&(r=this.measurements[t]);const i=this.selectedMeasurementDrawable;i&&"Delete"===e.code&&(this.removeMeasurement(i),this.activeMeasurementType&&this.measurements[this.activeMeasurementType].clearClickedDrawable()),e.ctrlKey&&"KeyZ"===e.code&&((null==r?void 0:r.isMeasuring)?r.cancel():this.undo()),e.ctrlKey&&"KeyY"===e.code&&((null==r?void 0:r.isMeasuring)||this.redo()),this.viewer.enableRender()},this.viewer=e,this.overlayRender=this.viewer.overlayRender,null==(t=this.overlayRender)||t.addDrawableList(this.drawableList),this.scene=new Scene,this.osnapHelper=new OSnapHelper(this.overlayRender),this.measurements.Distance=new DistanceMeasurement(this.viewer,this.drawableList,this.osnapHelper),this.measurements.Area=new AreaMeasurement(this.viewer,this.drawableList,this.osnapHelper),this.measurements.Angle=new AngleMeasurement(this.viewer,this.drawableList,this.osnapHelper),this.measurements.Coordinate=new CoordinateMeasurement(this.viewer,this.drawableList,this.osnapHelper),this.canvas.addEventListener("wheel",(()=>{this.updateSnapTolerance()})),this.initEvents()}initEvents(){Object.values(this.measurements).forEach((e=>{e.addEventListener("complete",(e=>{this.undoRedoHelper.addRecord("ADD"/* Add */,e.getData()),this.selectMeasurement(e)})),e.addEventListener("deactivate",(()=>{this.osnapHelper.deactivate(),this.viewer.deactivateMeasurement()})),e.addEventListener("firstpointpicked",(()=>{this.unselectMeasurement()})),e.addEventListener("clickedonmeasurement",(e=>{this.selectMeasurement(e)}))}))}get canvas(){var e;return null==(e=this.viewer.renderer)?void 0:e.domElement}get raycaster(){return this.viewer.getRaycaster()}getPixelSizeInWorldCoord(){if(!this.viewer.viewerContainer)return log.error("[BaseMeasurement] Missing viewer.container"),0;const e=this.viewer.camera,{clientWidth:t,clientHeight:r}=this.viewer.viewerContainer;let i=0;if("OrthographicCamera"===e.type){const n=e;i=Math.max(n.right-n.left,n.top-n.bottom)/n.zoom/Math.max(t,r)}else if("PerspectiveCamera"===e.type){const t=e,n=this.viewer.cameraCfg,s=n&&CommonUtils.arrayToVector3(n.eye),a=n&&CommonUtils.arrayToVector3(n.look);i=2*(s.distanceTo(a)*Math.tan(t.fov/2*Math.PI/180))/r}return i}addMeasurement(e,t=!0){this.drawableList.addDrawable(e),this.selectedMeasurementDrawable=e,t&&this.undoRedoHelper.addRecord("ADD"/* Add */,e.getData()),this.viewer.enableRender()}createMeasurement(e){return CanvasRender.createDrawable(e)}removeMeasurement(e,t=!0){this.drawableList.removeDrawable(e),this.selectedMeasurementDrawable=void 0,t&&this.undoRedoHelper.addRecord("REMOVE"/* Remove */,e.getData()),this.viewer.enableRender()}updateSnapTolerance(e=3){const t=this.getPixelSizeInWorldCoord()*e;this.osnapHelper.updateSnapTolerance(t)}activateMeasurement(e){this.activeMeasurementType&&this.deactivateMeasurement(),this.measurements[e]?(this.measurements[e].activate(),this.activeMeasurementType=e,this.updateSnapTolerance()):(this.activeMeasurementType=void 0,log.error("[Measure] Failed to activate measurement, type:",e)),window.addEventListener("keydown",this.keydown)}deactivateMeasurement(){this.unselectMeasurement();const e=this.activeMeasurementType;e&&this.measurements[e].deactivate(),this.activeMeasurementType=void 0,window.removeEventListener("keydown",this.keydown)}getActiveMeasurementType(){return this.activeMeasurementType}isMeasurementActive(){const e=this.activeMeasurementType;return e?this.measurements[e].isActive:!!this.getActiveMeasurementType()}getMeasurementsData(){return this.drawableList.getDrawableDatas()}setMeasurementsData(e){this.drawableList.clear(),e.forEach((e=>{this.measurements[e.type]?e.points.length>=2?this.addMeasurement(CanvasRender.createDrawable(e),!1):log.info("[Measure] Invalid points found in MeasurementData:",e):log.warn("[Measure] Failed to add measurement data for",e)}))}setMeasurementsVisibility(e){this.drawableList.getDrawables().forEach((t=>t.visible=e)),this.viewer.enableRender()}clearMeasurements(){this.drawableList.clear(),this.viewer.enableRender()}removeMeasurementById(e,t=!0){const r=this.drawableList.getDrawableById(e);r&&(this.removeMeasurement(r,t),log.warn("[Measure] Failed to find measurement by id:",e))}selectMeasurementById(e){this.unselectMeasurement();const t=this.drawableList.getDrawableById(e);t&&(t.selected=!0,this.selectedMeasurementDrawable=t),this.viewer.enableRender()}selectMeasurement(e){this.unselectMeasurement(),e.selected=!0,this.selectedMeasurementDrawable=e,this.viewer.enableRender()}unselectMeasurement(){this.selectedMeasurementDrawable&&(this.selectedMeasurementDrawable.selected=!1),this.selectedMeasurementDrawable=void 0,this.viewer.enableRender()}undo(){this.undoRedoHelper.undo()}redo(){this.undoRedoHelper.redo()}clearUndoRedo(){this.undoRedoHelper.clear()}destroy(){var e;this.deactivateMeasurement(),this.clearMeasurements(),this.measurements={},null==(e=this.osnapHelper)||e.destroy(),this.scene.clear(),this.undoRedoHelper.destroy()}},_position3=new Vector3,_quaternion2=new Quaternion,_scale2=new Vector3,CSS3DObject=class extends Object3D{constructor(e=document.createElement("div")){super(),this.isCSS3DObject=!0,this.element=e,this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.element.style.userSelect="none",this.element.setAttribute("draggable",!1),this.addEventListener("removed",(function(){this.traverse((function(e){e.element instanceof Element&&null!==e.element.parentNode&&e.element.parentNode.removeChild(e.element)}))}))}copy(e,t){return super.copy(e,t),this.element=e.element.cloneNode(!0),this}},_matrix2=new Matrix4,_matrix22=new Matrix4,CSS3DRenderer=class{constructor(e={}){const t=this;let r,i,n,s;const a={camera:{fov:0,style:""},objects:new WeakMap},o=void 0!==e.element?e.element:document.createElement("div");o.style.overflow="hidden",this.domElement=o;const l=document.createElement("div");function c(e){return Math.abs(e)<1e-10?0:e}function u(e){const t=e.elements;return"matrix3d("+c(t[0])+","+c(-t[1])+","+c(t[2])+","+c(t[3])+","+c(t[4])+","+c(-t[5])+","+c(t[6])+","+c(t[7])+","+c(t[8])+","+c(-t[9])+","+c(t[10])+","+c(t[11])+","+c(t[12])+","+c(-t[13])+","+c(t[14])+","+c(t[15])+")"}function h(e){const t=e.elements;return"translate(-50%,-50%)"+("matrix3d("+c(t[0])+","+c(t[1])+","+c(t[2])+","+c(t[3])+","+c(-t[4])+","+c(-t[5])+","+c(-t[6])+","+c(-t[7])+","+c(t[8])+","+c(t[9])+","+c(t[10])+","+c(t[11])+","+c(t[12])+","+c(t[13])+","+c(t[14])+","+c(t[15])+")")}function p(e,r,i,n){if(e.isCSS3DObject){const n=!0===e.visible&&!0===e.layers.test(i.layers);if(e.element.style.display=!0===n?"":"none",!0===n){let n;e.onBeforeRender(t,r,i),e.isCSS3DSprite?(_matrix2.copy(i.matrixWorldInverse),_matrix2.transpose(),0!==e.rotation2D&&_matrix2.multiply(_matrix22.makeRotationZ(e.rotation2D)),e.matrixWorld.decompose(_position3,_quaternion2,_scale2),_matrix2.setPosition(_position3),_matrix2.scale(_scale2),_matrix2.elements[3]=0,_matrix2.elements[7]=0,_matrix2.elements[11]=0,_matrix2.elements[15]=1,n=h(_matrix2)):n=h(e.matrixWorld);const s=e.element,o=a.objects.get(e);if(void 0===o||o.style!==n){s.style.transform=n;const t={style:n};a.objects.set(e,t)}s.parentNode!==l&&l.appendChild(s),e.onAfterRender(t,r,i)}}for(let t=0,s=e.children.length;t<s;t++)p(e.children[t],r,i,n)}l.style.transformStyle="preserve-3d",l.style.pointerEvents="none",o.appendChild(l),this.getSize=function(){return{width:r,height:i}},this.render=function(e,t){const r=t.projectionMatrix.elements[5]*s;let i,h;a.camera.fov!==r&&(o.style.perspective=t.isPerspectiveCamera?r+"px":"",a.camera.fov=r),!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),null===t.parent&&!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),t.isOrthographicCamera&&(i=-(t.right+t.left)/2,h=(t.top+t.bottom)/2);const d=t.isOrthographicCamera?"scale("+r+")translate("+c(i)+"px,"+c(h)+"px)"+u(t.matrixWorldInverse):"translateZ("+r+"px)"+u(t.matrixWorldInverse),m=d+"translate("+n+"px,"+s+"px)";a.camera.style!==m&&(l.style.transform=m,a.camera.style=m),p(e,e,t,d)},this.setSize=function(e,t){r=e,i=t,n=r/2,s=i/2,o.style.width=e+"px",o.style.height=t+"px",l.style.width=e+"px",l.style.height=t+"px"}}},import_lodash7=__toESM(require_lodash(),1),navCubeColor="#2C7BE5",halfPI=Math.PI/2,quarterPI=Math.PI/4,posAndRot=([e,t,r],[i,n,s])=>({position:new Vector3(e,t,r),rotation:new Euler(i,n,s)}),plane={Front:__spreadProps(__spreadValues({},posAndRot([0,0,1],[0,0,0])),{label:"NavCube.front"}),Right:__spreadProps(__spreadValues({},posAndRot([1,0,0],[0,halfPI,0])),{label:"NavCube.right"}),Back:__spreadProps(__spreadValues({},posAndRot([0,0,-1],[0,Math.PI,0])),{label:"NavCube.back"}),Left:__spreadProps(__spreadValues({},posAndRot([-1,0,0],[0,-halfPI,0])),{label:"NavCube.left"}),Top:__spreadProps(__spreadValues({},posAndRot([0,1,0],[-halfPI,0,0])),{label:"NavCube.top"}),Bottom:__spreadProps(__spreadValues({},posAndRot([0,-1,0],[halfPI,0,0])),{label:"NavCube.bottom"})},edge=[posAndRot([0,1,1],[-quarterPI,0,-halfPI]),posAndRot([0,1,-1],[-3*quarterPI,0,-halfPI]),posAndRot([0,-1,1],[quarterPI,0,-halfPI]),posAndRot([0,-1,-1],[3*quarterPI,0,-halfPI]),posAndRot([1,1,0],[-halfPI,quarterPI,0]),posAndRot([1,-1,0],[-halfPI,3*quarterPI,0]),posAndRot([-1,1,0],[-halfPI,-quarterPI,0]),posAndRot([-1,-1,0],[-halfPI,-3*quarterPI,0]),posAndRot([1,0,1],[0,quarterPI,0]),posAndRot([1,0,-1],[0,3*quarterPI,0]),posAndRot([-1,0,1],[0,-quarterPI,0]),posAndRot([-1,0,-1],[0,-3*quarterPI,0])],corner=[{position:new Vector3(1,1,1),rotation:[new Euler(-halfPI,halfPI,-quarterPI),new Euler(-halfPI,0,quarterPI),new Euler(0,0,3*quarterPI)]},{position:new Vector3(1,1,-1),rotation:[new Euler(0,halfPI,3*quarterPI),new Euler(-halfPI,0,3*quarterPI),new Euler(0,Math.PI,-3*quarterPI)]},{position:new Vector3(-1,1,-1),rotation:[new Euler(Math.PI,-halfPI,quarterPI),new Euler(-halfPI,0,-3*quarterPI),new Euler(0,Math.PI,3*quarterPI)]},{position:new Vector3(-1,1,1),rotation:[new Euler(0,-halfPI,3*quarterPI),new Euler(-halfPI,0,-quarterPI),new Euler(0,0,-3*quarterPI)]},{position:new Vector3(1,-1,1),rotation:[new Euler(0,halfPI,-quarterPI),new Euler(-halfPI,Math.PI,-quarterPI),new Euler(0,0,quarterPI)]},{position:new Vector3(1,-1,-1),rotation:[new Euler(-halfPI,halfPI,3*quarterPI),new Euler(halfPI,0,quarterPI),new Euler(0,Math.PI,-quarterPI)]},{position:new Vector3(-1,-1,1),rotation:[new Euler(0,-halfPI,quarterPI),new Euler(halfPI,0,-3*quarterPI),new Euler(0,0,-quarterPI)]},{position:new Vector3(-1,-1,-1),rotation:[new Euler(0,-halfPI,-quarterPI),new Euler(halfPI,0,-quarterPI),new Euler(0,Math.PI,quarterPI)]}],NavCube=class extends Object3D{constructor(e={}){super(),this.NAVCUBE_SIZE=100,this.clickHandler=e.onClick,(0,import_lodash7.forEach)(plane,(e=>{this.createPlane(e)})),(0,import_lodash7.forEach)(edge,(e=>{this.createEdge(e)})),(0,import_lodash7.forEach)(corner,((e,t)=>{this.createCorner(e,t)}))}createPlane(e){const r=e.position.clone().multiplyScalar(this.NAVCUBE_SIZE/2),{rotation:i,label:n}=e,s=document.createElement("div");s.style.width=this.NAVCUBE_SIZE+"px",s.style.height=this.NAVCUBE_SIZE+"px",s.classList.add("navcube-plane"),s.classList.add("outer");const a=document.createElement("div");a.style.width=this.NAVCUBE_SIZE-4+"px",a.style.height=this.NAVCUBE_SIZE-4+"px",a.innerHTML=t(n),a.classList.add("navcube-plane"),a.classList.add("inner"),s.appendChild(a);const o=new CSS3DObject(s);o.position.copy(r),o.rotation.copy(i),this.add(o),s.addEventListener("click",(()=>{this.clickHandler&&this.clickHandler(r.clone().normalize(),i)}))}createEdge(e){const t=e.position.clone().multiplyScalar(this.NAVCUBE_SIZE/2),r=document.createElement("div");r.style.width="4px",r.style.height=this.NAVCUBE_SIZE-40+"px",r.style.background=navCubeColor,r.classList.add("navcube-edge");const i=new CSS3DObject(r);i.position.copy(t),i.rotation.copy(e.rotation),this.add(i),r.addEventListener("click",(()=>{this.clickHandler&&this.clickHandler(t.clone().normalize(),e.rotation)}))}createCorner(e,t){const r=r=>{r.addEventListener("click",(()=>{this.clickHandler&&this.clickHandler(e.position.clone().normalize(),new Euler)})),r.addEventListener("mouseenter",(()=>{const e=document.getElementsByClassName("group-"+t);(0,import_lodash7.forEach)(e,(e=>{e instanceof HTMLElement&&e.classList.add("highlight")}))})),r.addEventListener("mouseleave",(()=>{const e=document.getElementsByClassName("group-"+t);(0,import_lodash7.forEach)(e,(e=>{e instanceof HTMLElement&&e.classList.remove("highlight")}))}))},i=e.position.clone().multiplyScalar(this.NAVCUBE_SIZE/2+.5),n=document.createElement("div");n.style.borderTop=14*Math.sqrt(3)+"px solid #efefef",n.style.borderLeft="14px solid transparent",n.style.borderRight="14px solid transparent",n.classList.add("navcube-corner"),n.classList.add("group-"+t);const s=new CSS3DObject(n);s.position.copy(i).lerp(e.position,.14);const a=Math.atan2(i.z,i.x);s.rotateY(i.z*i.x<0?Math.PI+a:a);const o=(new Euler).setFromVector3(i.clone().normalize());s.rotateX(-o.y),i.y<0&&s.rotateZ(Math.PI),this.add(s);const l=(t,n,s)=>{const a=document.createElement("div");a.style.borderTop=`13px solid ${navCubeColor}`,a.style.borderLeft="13px solid transparent",a.style.borderRight="13px solid transparent",a.classList.add("navcube-corner-plane"),a.classList.add("group-"+n);const o=new CSS3DObject(a),l=e.position.clone();l.setComponent(s,0),o.position.copy(i).sub(l),o.rotateX(t.x),o.rotateY(t.y),o.rotateZ(t.z),this.add(o),r(a)};(0,import_lodash7.forEach)(e.rotation,((e,r)=>{l(e,t,r)})),r(n)}},NavCubeViewport=class{constructor(e,t){this.height=150,
// size of render area
this.width=150,this.width=e||this.width,this.height=t||this.height,this.init()}init(){this.initRenderer(),this.initScene(),this.animate()}initRenderer(){this.renderer=new CSS3DRenderer,this.renderer.setSize(this.width,this.height),this.renderer.domElement.classList.add("css3d-navcube"),document.body.appendChild(this.renderer.domElement)}initScene(){this.scene=new Scene;const e=window.innerWidth/window.innerHeight,t=200;this.camera=new OrthographicCamera(t*e/-2,t*e/2,100,-100,1,1e3),this.camera.position.set(-200,200,200),this.scene.add(this.camera);this.navCube=new NavCube({onClick:e=>{if(!(this.camera&&e&&this.hostViewer&&this.hostViewer.camera&&this.hostViewer.controls))return;const t=this.hostViewer.controls.target,r=this.hostViewer.camera.position.distanceTo(t);this.hostViewer.flyTo(t.clone().add(e.clone().multiplyScalar(r)),t)}}),this.scene.add(this.navCube)}render(){this.renderer&&this.scene&&this.camera&&(this.update(),this.renderer.render(this.scene,this.camera))}animate(){requestAnimationFrame(this.animate.bind(this)),this.render()}setHostViewer(e){this.hostViewer=e,this.update()}update(){if(!this.hostViewer||!this.hostViewer.camera)return;const e=this.hostViewer.camera;if(e){const t=new Vector3;e.getWorldDirection(t);const r=e.up;this.updateCameraDirection(t,r)}}
/**
   * Update navCube according to camera direction.
   * Camera's direction is the only input factor for this class. It always look at the origin.
   * @param direction
   */updateCameraDirection(e,t){if(!this.camera||!e)return;e.normalize();this.camera.position.set(20*-e.x+0,20*-e.y+0,20*-e.z+0),this.camera.lookAt(0,0,0),this.camera.up=t}dispose(){this.scene&&this.camera&&this.navCube&&(this.scene.clear(),this.hostViewer=void 0,this.camera=void 0,this.navCube=void 0,this.scene=void 0)}},WebCam=class{constructor(){this.vertexShader="\n    varying vec2 vUv;\n    void main( void ) {\n        vUv = uv;\n        gl_Position = projectionMatrix * modelViewMatrix * vec4(position,1.0);\n    }",this.fragmentShader="\n    uniform vec3 keyColor;\n    uniform float similarity;\n    uniform float smoothness;\n    varying vec2 vUv;\n    uniform sampler2D map;\n    void main() {\n        vec4 videoColor = texture2D(map, vUv);\n\n        float Y1 = 0.299 * keyColor.r + 0.587 * keyColor.g + 0.114 * keyColor.b;\n        float Cr1 = keyColor.r - Y1;\n        float Cb1 = keyColor.b - Y1;\n        \n        float Y2 = 0.299 * videoColor.r + 0.587 * videoColor.g + 0.114 * videoColor.b;\n        float Cr2 = videoColor.r - Y2; \n        float Cb2 = videoColor.b - Y2; \n        \n        float blend = smoothstep(similarity, similarity + smoothness, distance(vec2(Cr2, Cb2), vec2(Cr1, Cb1)));\n        gl_FragColor = vec4(videoColor.rgb, videoColor.a * blend); \n    }";const e=document.createElement("video");this.webcam=e;navigator.mediaDevices.getUserMedia({video:{width:600,height:400}}).then((t=>{e.srcObject=t,e.onloadedmetadata=()=>{e.setAttribute("autoplay","true"),e.setAttribute("playsinline","true"),e.play()}})).catch((function(e){alert(e.name+": "+e.message)})),this.webcamCanvas=document.createElement("canvas");const t=this.webcamCanvas.getContext("2d");this.canvasCtx=t,t.fillStyle="#000000",t.fillRect(0,0,this.webcamCanvas.width,this.webcamCanvas.height);const r=new Texture(this.webcamCanvas);this.webcamTexture=r,r.minFilter=LinearFilter,r.magFilter=LinearFilter,this.shaderMaterial=new ShaderMaterial({transparent:!0,uniforms:{map:{value:r},keyColor:{value:[0,1,0]},similarity:{value:.3},smoothness:{value:0}},vertexShader:this.vertexShader,fragmentShader:this.fragmentShader})}
/**
   * Returns THREE.ShaderMaterial that can be used for PlaneGeometry, Mesh, etc.
   */getShaderMaterial(){return this.shaderMaterial}
/**
   * Creates a plane to display webcam stream
   */createWebCamPlane(e=5,t=4){const r=new PlaneGeometry(e,t);return new Mesh(r,this.shaderMaterial)}
/**
   * This should be called in renderer's animate method
   */animate(){this.webcam.readyState===this.webcam.HAVE_ENOUGH_DATA&&(this.canvasCtx.drawImage(this.webcam,0,0,this.webcamCanvas.width,this.webcamCanvas.height),this.webcamTexture.needsUpdate=!0)}},tempVec32=new Vector3,tempSphere=new Sphere,BimViewer=class extends BaseViewer{
// eslint-disable-next-line
constructor(e,t){var r;super(e),this.timer=Date.now(),
/**
     * @internal
     */
this.selectedObject=void 0,
/**
     * @internal
     */
this.sceneBackgroundColor=new Color(15463159),
/**
     * @internal
     */
this.loadedModels={},
// a map to store model file and id
/**
     * @internal
     */
this.loaded3dTiles={},this.composerRenderEnabled=!0,
// if we should call composer.render() in render()
this.composerEnabled=!1,this.savedMaterialsForOpacity=[],this.mouseMoved=!1,this.mouseDoubleClicked=!1,
// RafHelper (requestAnimationFrame Helper) is used to improve render performance,
// With this feature, it only renders when necessary, e.g. camera position changed, model loaded, etc.
// We can disable this feature by assigning raf to undefined
this.raf=new RafHelper,this.renderEnabled=!0,
// used together with RafHelper
this.isFrustumInsectChecking=!1,this.lastFrameExecuteTime=Date.now(),
// used to limit max fps
this.maxFps=60,
// used to limit max fps. < 0 means no limitation
// store events so that they can be removed before destroy
// eslint-disable-next-line
this.events=[],this.settings=defaultSettings,this.jobCount=0,this.twoDModelCount=0,
/**
     * @internal
     */
this.bbox=new Box3,this.onResize=()=>{var e;const t=null==(e=this.renderer)?void 0:e.domElement;t&&t.parentElement&&this.resize(t.parentElement.clientWidth,t.parentElement.clientHeight)},
/**
     * In order to have a better performance, it should only render when necessary.
     * Usually, we should enable render for these cases:
     *  - Anything added to, removed from scene, or objects' position, scale, rotation, opacity, material, etc. changed
     *  - Anything selected/unselected
     *  - Camera changed
     *  - Render area resized
     * @internal
     */
this.enableRender=(e=1e3)=>{this.renderEnabled=!0,this.raf&&(this.timeoutSymbol&&this.raf.clearTimeout(this.timeoutSymbol),this.timeoutSymbol=this.raf.setTimeout((()=>{this.renderEnabled=!1,this.composerRenderEnabled=!0}),e))},
/**
     * Applies options and add object to scene.
     */
this.applyOptionsAndAddToScene=(e,t,r)=>{log.info(`[BimViewer] '${e}' is loaded in ${(Date.now()-this.timer)/1e3}s, adding to scene...`),this.timer=Date.now();const i=r.src&&r.src.toLowerCase();if(i&&i.endsWith("dxf")&&this.twoDModelCount++,r.matrix&&16===r.matrix.length){const e=new Matrix4;e.elements=r.matrix,t.applyMatrix4(e)}else{const e=r.position||[0,0,0],i=r.rotation||[0,0,0],n=r.scale||[1,1,1];t.position.set(e[0],e[1],e[2]),t.rotation.set(i[0]*Math.PI/180,i[1]*Math.PI/180,i[2]*Math.PI/180),t.scale.set(n[0],n[1],n[2])}t.matrixAutoUpdate=matrixAutoUpdate,t.updateMatrix(),t.traverse((e=>{!matrixAutoUpdate&&e.matrixAutoUpdate&&(e.matrixAutoUpdate=matrixAutoUpdate,e.updateMatrix())}));const n=r.instantiate,s=r.merge;n?setTimeout((()=>{this.instantiate(t),setTimeout((()=>{s&&this.merge(t),this.addLoadedModelToScene(t,r)}),0)}),0):s?setTimeout((()=>{this.merge(t),setTimeout((()=>this.addLoadedModelToScene(t,r)),0)}),0):this.addLoadedModelToScene(t,r)},this.updateOrbPoint=()=>{var e;if(-1!==(null==(e=this.anchor)?void 0:e.className.indexOf("active"))&&this.lastOrbPoint&&this.controls){this.controls.setOrbitPoint(this.lastOrbPoint)}},this.onPointerDown=e=>{var t;(null==(t=this.controls)?void 0:t.enableRotate)&&this.renderer&&(e instanceof MouseEvent&&0!==e.button||e instanceof TouchEvent&&1!==e.touches.length||this.setOrbitPoint(e))},this.onAnchorPointerUp=()=>{this.anchor&&(this.anchor.className="anchor")},this.viewerCfg=__spreadValues(__spreadValues({},DEFAULT_BIM_VIEWER_CONFIG),e),log.info("[BimViewer]","viewerCfg:",this.viewerCfg),this.settings=defaultSettings,this.cameraCfg=t,this.cameraCfg&&this.cameraCfg.near&&(this.settings.camera.near=this.cameraCfg.near),this.cameraCfg&&this.cameraCfg.far&&(this.settings.camera.far=this.cameraCfg.far),this.increaseJobCount(),this.init(),this.animate(),this.renderer&&(null==(r=this.viewerContainer)||r.append(this.renderer.domElement)),window.addEventListener("resize",this.onResize),window.addEventListener("keyup",(e=>{e.altKey&&"KeyR"===e.code&&this.flyToRandomObject()})),this.decreaseJobCount(),log.info(`[BimViewer] Initialized in ${(Date.now()-this.timer)/1e3}s`)}
/**
   * Initialize everything it needs
   * @internal
   */init(){const e=this.viewerCfg;this.initSpinner(),this.initScene(),this.initRenderer(),this.initCamera(),this.initControls(),this.initLights(),this.initPointerEvents(),!0===e.enableDatGui&&this.initDatGui(),this.initOthers(),!0===e.enableAxisGizmo&&(this.axes=this.initAxes()),!0===e.enableStats&&(this.stats=this.initStats()),e.enableToolbar&&(this.toolbar=this.initToolbar()),e.enableBottomBar&&(this.bottomBar=this.initBottomBar()),e.enableNavCube&&(this.navCube=this.initNavCube()),e.enableContextMenu&&(this.contextMenu=this.initContextMenu())}initScene(){this.scene=new Scene,this.scene.matrixAutoUpdate=matrixAutoUpdate}initRenderer(){this.renderer=new WebGLRenderer({antialias:!0,preserveDrawingBuffer:!0}),this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(this.width,this.height),this.renderer.outputEncoding=sRGBEncoding,this.renderer.toneMappingExposure=1,this.renderer.physicallyCorrectLights=!0,this.renderer.setClearColor(11119017,1),this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=PCFSoftShadowMap,CommonUtils.printGpuInfo(this.renderer.getContext()),this.pmremGenerator=new PMREMGenerator(this.renderer),this.pmremGenerator.compileEquirectangularShader(),this.enableOverlayRenderer&&(this.overlayRender=new CanvasRender(this)),this.setEnvironmentFromDataArray()}initCamera(){this.scene&&(this.perspectiveCamera=new PerspectiveCamera(45,this.width/this.height,this.settings.camera.near,this.settings.camera.far),this.perspectiveCamera.layers.enable(layerForUnselectableObjects),this.perspectiveCamera.position.set(0,100,0),this.scene.add(this.perspectiveCamera),this.camera=this.perspectiveCamera)}initControls(e=!1){if(!this.renderer)return;DeviceUtils.printDeviceInfo();const t=e?this.orthoCamera:this.perspectiveCamera;if(!t)return;const r=new OrbitControls2(t,this.renderer.domElement);r.dollyToCursor=!1,r.enableDamping=!0,r.dampingFactor=.5,r.enabled=!0,r.keyPanSpeed=10,r.keys={LEFT:"KeyD",
// model goes left, camera goes right
UP:"KeyE",
// model goes up, camera goes down
RIGHT:"KeyA",
// model goes right, camera goes left
BOTTOM:"KeyQ"},r.listenToKeyEvents(document.body),r.update(),e?this.orthoCameraConrols=r:this.perspectiveCameraControls=r,this.controls=r,this.addEvent(r,"update",this.onControlsChange(this)),this.addEvent(window,"keydown",this.onKeyDown(this))}initRotateToCursor(){var e,t,r,i;this.anchor=this.createAnchor(),null==(e=this.renderer)||e.domElement.addEventListener("mousedown",this.onPointerDown),null==(t=this.renderer)||t.domElement.addEventListener("touchstart",this.onPointerDown),null==(r=this.renderer)||r.domElement.addEventListener("pointerup",this.onAnchorPointerUp),null==(i=this.controls)||i.addEventListener("update",this.updateOrbPoint)}onControlsChange(e){return()=>{e.enableRender()}}onKeyDown(e){return t=>{const r=e.camera,i=e.controls;if(!r||!i)return;const n=this.settings.keyboard.sensitivity||3,s=i.position;let a=i.target;const o=a.clone();if("ArrowLeft"===t.code||"ArrowRight"===t.code){const e=n;let r=Math.PI*e/180;"ArrowLeft"===t.code&&(r=-r),o.x=(a.x-s.x)*Math.cos(r)-(a.z-s.z)*Math.sin(r)+s.x,o.z=(a.z-s.z)*Math.cos(r)+(a.x-s.x)*Math.sin(r)+s.z,i.target=o,i.update()}else if("ArrowUp"===t.code||"ArrowDown"===t.code){const e=n;let r=Math.PI*e/180;const l=new Vector3(a.x-s.x,a.y-s.y,a.z-s.z).length(),c=a.y-s.y;"ArrowDown"===t.code&&(r=-r);const u=Math.asin(c/l)+r;if(u<-Math.PI/2||u>Math.PI/2)return;const h=Math.sin(u)*l;o.y=a.y+(h-c),i.target=o,i.update()}else if("KeyW"===t.code){const e=.01*n,t=s.distanceTo(a);t<10*r.near&&(i.target=i.target.lerp(s,-r.near/t),a=i.target),s.lerp(a,e),i.setLookAt(s,a)}else if("KeyS"===t.code){const e=.01*n;s.lerp(a,-e),i.setLookAt(s,a)}else if("KeyF"===t.code)this.flyToSelectedObject();else if("KeyT"===t.code){const e=this.getIntersections();if(e.length>0){const t=e.find((e=>{const t=e.object;return t.visible&&t instanceof Mesh}));if(t&&t.point&&this.camera&&this.controls){const e=this.camera.position,i=t.point,n=this.controls.target,s=e.distanceTo(i);if(s>r.near&&s<r.far){const t=e.distanceTo(n),r=e.clone().lerp(n,s/t);this.controls.target=r}}}}else"KeyY"===t.code&&this.flyTo(s,a.clone().setY(s.y));e.enableRender()}}
/**
   * When 'pointerup' event is triggered, we don't know if it is a dblclick.
   * So, need to wait for 200ms etc. to see if there is another mouse click.
   * @internal
   */onPointerUp(e,t){return()=>{if(!e.mouseDoubleClicked){switch(t.button){case MOUSE.LEFT:e.handleMouseClick(t);break;case MOUSE.MIDDLE:break;case MOUSE.RIGHT:e.handleRightClick(t)}e.enableRender()}}}initLights(){if(!this.scene)return;const e=16777215,t=new DirectionalLight(e,1.5);t.name="sun",t.castShadow=!0,t.position.set(-2,2,4),t.shadow.autoUpdate=!1,t.shadow.mapSize.width=1024,t.shadow.mapSize.height=1024,this.directionalLight=t,this.scene.add(t),this.scene.add(t.target),this.directionalLightHelper=new DirectionalLightHelper(this.directionalLight),this.directionalLightHelper.traverse((e=>{e.layers.set(layerForUnselectableObjects)})),this.directionalLightHelper.visible=!1,this.scene.add(this.directionalLightHelper),this.shadowCameraHelper=new CameraHelper(this.directionalLight.shadow.camera),this.shadowCameraHelper.layers.set(layerForUnselectableObjects),this.shadowCameraHelper.visible=!1,this.scene.add(this.shadowCameraHelper),this.ambientLight=new AmbientLight(3158064),this.hemisphereLight=new HemisphereLight(e,14540253,2),this.hemisphereLight.position.set(0,300,0),this.scene.add(this.ambientLight),this.scene.add(this.hemisphereLight)}
/**
   * Initialize mouse/pointer events
   */initPointerEvents(){if(!this.renderer||!this.camera||!this.controls)return;let e=-1,t=-1;this.renderer.domElement.addEventListener("pointerdown",(r=>{e=r.x,t=r.y,this.mouseMoved=!1,setTimeout((()=>{this.dynamicallyUpdateControllerTarget()}),10),this.enableRender()})),this.renderer.domElement.addEventListener("pointermove",(r=>{if(this.section&&this.enableRender(),e>=0&&t>=0){const i=5;(Math.abs(r.x-e)>i||Math.abs(r.y-t)>i)&&(this.mouseMoved=!0)}})),this.renderer.domElement.addEventListener("pointerup",(r=>{var i;this.mouseMoved||this.mouseDoubleClicked||this.section||(null==(i=this.measurementManager)?void 0:i.isMeasurementActive())||setTimeout(this.onPointerUp(this,r),200),this.mouseDoubleClicked&&setTimeout((()=>{this.mouseDoubleClicked=!1}),200),e=-1,t=-1})),this.renderer.domElement.addEventListener("dblclick",(e=>{var t;this.mouseDoubleClicked=!0,this.mouseMoved||this.section||(null==(t=this.measurementManager)?void 0:t.isMeasurementActive())||(this.handleMouseClick(e),this.flyToSelectedObject(),this.enableRender())})),this.initRotateToCursor(),this.raycaster=new Raycaster}initDatGui(){this.datGui=new BimViewerDatGui(this),this.datGui.close()}initSpinner(){var e;if(!this.viewerCfg.enableSpinner)return;const t=document.createElement("div");t.classList.add("bim-viewer-spinner");const r=document.createElement("div");r.classList.add(ICON_FONT_CLASS,"icon-loading"),t.append(r),null==(e=this.widgetContainer)||e.appendChild(t),this.spinner=t,this.setSpinnerVisibility(this.jobCount>0)}initOthers(){if(!this.scene||!this.renderer||!this.camera)return;const e=this.datGui&&this.datGui.controls;e&&(e.showGroundGrid&&(this.groundGrid=GroundUtils.createGroundGrid(),this.scene.add(this.groundGrid)),e.showGrassGround&&(()=>{__async(this,null,(function*(){this.grassGround=yield GroundUtils.createGrassGround(),this.scene&&this.scene.add(this.grassGround),this.enableRender()}))})(),e.webcam&&this.enableWebCam(),this.composerEnabled=e.composerEnabled,this.composerEnabled&&(this.enableComposer(!0),this.enableRenderPass(e.renderPassEnabled),this.enableFxaaPass(e.fxaaEnabled),this.enableSaoPass(e.saoEnabled),this.enableSsaoPass(e.ssaoEnabled),this.enableOutlinePass(e.outlineEnabled),this.enableSsaaPass(e.ssaaEnabled),this.enableBloomPass(e.bloomEnabled),this.enableUnrealBloomPass(e.unrealBloomEnabled))),this.renderer.domElement.style.outlineWidth="0"}initNavCube(){var e;const t=document.createElement("div");t.id="navCube";const r=new NavCubeViewport;return r.renderer&&(t.appendChild(r.renderer.domElement),r.setHostViewer(this)),null==(e=this.widgetContainer)||e.appendChild(t),r}initAxes(){var e,t;const r=document.createElement("div");r.classList.add("axesRenderer");const i=new CoordinateAxesViewport(r,this.camera);return null==(e=this.widgetContainer)||e.append(r),this.axesInScene=new CoordinateAxes(!1),null==(t=this.scene)||t.add(this.axesInScene),i}initStats(){var e;const t=stats_module_default();t.setMode(0);const r=document.createElement("div");return r.classList.add("statsOutput"),r.appendChild(t.domElement),null==(e=this.widgetContainer)||e.append(r),t}initContextMenu(){const e=new ContextMenu({items:contextMenuItems,context:{bimViewer:this,toolbar:this.toolbar,section:this.section},container:this.widgetContainer});return window.oncontextmenu=e=>e.preventDefault(),e}initToolbar(){const e=this.viewerCfg;return new Toolbar2(this,(0,import_lodash8.merge)(DEFAULT_BIMVIEWER_TOOLBAR_CONFIG,e.toolbarMenuConfig))}initBottomBar(){return new BottomBar(this)}
/**
   * If there is any 2d model loaded
   * @internal
   */get has2dModel(){return this.twoDModelCount>0}showContextMenu(e){if(!this.contextMenu)return;const t=this.getAllIntersections(e);log.debug("[BimViewer] showContextMenu intersections = ",t);const r=(0,import_lodash8.find)(t,(e=>{const t=e.object;return t instanceof Mesh&&t.visible})),i=this.contextMenu.context,n=null==r?void 0:r.instanceId,s=null==r?void 0:r.faceIndex;let a;s&&(a=MergeUtils.getBatchIdByFaceIndex(null==r?void 0:r.object,s)),this.contextMenu.context=__spreadProps(__spreadValues({},i),{hit:null==r?void 0:r.object,instanceId:n,batchId:a}),this.contextMenu.show(e.clientX,e.clientY)}handleRightClick(e){this.showContextMenu(e)}sycnCameraPosition(e,t){const r=e.position;if(t.position.set(r.x,r.y,r.z),this.scene){const e=this.scene.position;t.lookAt(e)}}sycnControls(e,t,r){const i=r,n=e.target;t.center?t.center.set(i.x,i.y,i.z):t.center=i.clone(),t.position=e.position,t.target=n,t.update()}setToOrthographicCamera(e=!1){var t;if(!this.scene||!this.controls)return;const r=this.perspectiveCamera,i=this.perspectiveCameraControls;let n=this.orthoCamera,s=this.orthoCameraConrols;e?(n||(n=new OrthographicCamera(-this.width/2,this.width/2,this.height/2,-this.height/2,this.settings.camera.near,this.settings.camera.far),n.layers.enable(layerForUnselectableObjects),n.position.set(0,100,0),n.zoom=10,n.updateProjectionMatrix(),this.scene&&this.scene.add(n),this.orthoCamera=n),s||(this.initControls(!0),s=this.orthoCameraConrols),r&&(this.sycnCameraPosition(r,n),n.zoom=10,n.updateProjectionMatrix()),i&&s&&r&&this.sycnControls(i,s,r.position),this.camera=n,this.controls=s):(r&&n&&this.sycnCameraPosition(n,r),i&&s&&n&&this.sycnControls(s,i,n.position),this.camera=r,this.controls=i),null==(t=this.axes)||t.setHostCamera(this.camera),this.resize()}animate(){var e,t;if(requestAnimationFrame(this.animate.bind(this)),this.maxFps>0){if(Date.now()-this.lastFrameExecuteTime<1e3/this.maxFps)return;this.lastFrameExecuteTime=Date.now()}this.webcam&&this.webcam.animate(),this.controls&&this.controls.update(),this.scene&&this.camera&&this.renderEnabled&&(this.update3dTiles(),this.renderer&&this.renderer.render(this.scene,this.camera),this.dispatchEvent("RenderAfter"/* RenderAfter */)),this.composerRenderEnabled&&this.composer&&this.composerEnabled&&(this.composer.render(),this.composerRenderEnabled=!1),this.frustrumCullingByModelBBox(),null==(e=this.stats)||e.update(),null==(t=this.bottomBar)||t.update()}update3dTiles(){if(!this.camera)return;const e=Object.values(this.loaded3dTiles);0!==e.length&&(this.camera.updateMatrixWorld(),e.forEach((e=>{e.renderer.update()})))}
/**
   * This is a method called in animate() in order to optimize rendering speed.
   * The idea is to hide any model out of view frustrum.
   */frustrumCullingByModelBBox(){const e=new Frustum,t=new Matrix4;this.isFrustumInsectChecking=!0,this.camera&&(t.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),e.setFromProjectionMatrix(t),Object.values(this.loadedModels).forEach((t=>{const r=this.scene&&this.scene.getObjectById(t.id),i=t.bbox;r&&i&&this.scene&&(void 0===r.userData._visible&&(r.userData._visible=!0,Object.defineProperties(r,{visible:{set:e=>{r.userData._visible=e,this.isFrustumInsectChecking||(r.userData.userConfigVisibility=!0)},get:()=>r.userData._visible}})),void 0===r.userData.userConfigVisibility&&(i.geometry.computeBoundingBox(),i.geometry.boundingBox&&(r.visible=e.intersectsBox(i.geometry.boundingBox))))})),Object.values(this.loaded3dTiles).forEach((t=>{const r=t.renderer.group;r&&!t.bbox.isEmpty()&&this.scene&&(void 0===r.userData._visible&&(r.userData._visible=!0,Object.defineProperties(r,{visible:{set:e=>{r.userData._visible=e,this.isFrustumInsectChecking||(r.userData.userConfigVisibility=!0)},get:()=>r.userData._visible}})),void 0===r.userData.userConfigVisibility&&(r.visible=e.intersectsBox(t.bbox)))}))),this.isFrustumInsectChecking=!1}destroy(){var e;this.events.forEach((e=>e.node.removeEventListener(e.type,e.func))),this.events=[],this.datGui&&this.datGui.gui&&(this.datGui.beforeDestroy(),this.datGui=void 0);const t=this.webcamPlane;this.scene&&t&&(this.scene.remove(t),t.geometry.dispose(),t.material.dispose(),this.webcamPlane=void 0),this.webcam=void 0,this.composer=void 0,this.renderPass=void 0,this.effectFxaaPass=void 0,this.saoPass=void 0,this.ssaoPass=void 0,this.outlinePass=void 0,this.ambientLight=void 0,this.directionalLight=void 0,this.hemisphereLight=void 0,this.directionalLightHelper&&(this.directionalLightHelper.dispose(),this.directionalLightHelper=void 0),this.controls&&(this.disposeRotateToCursor(),this.controls.dispose(),this.controls=void 0),this.perspectiveCameraControls&&(this.perspectiveCameraControls.dispose(),this.perspectiveCameraControls=void 0),this.shadowCameraHelper&&(this.shadowCameraHelper.dispose(),this.shadowCameraHelper=void 0),this.stats=void 0,this.raycaster=void 0,this.selectedObject=void 0,this.groundGrid&&(this.groundGrid.geometry.dispose(),this.groundGrid.material.dispose(),this.groundGrid.clear(),this.groundGrid=void 0),this.grassGround&&(this.grassGround.geometry.dispose(),this.grassGround.material.dispose(),this.grassGround.clear(),this.grassGround=void 0),this.skyOfGradientRamp&&(this.skyOfGradientRamp.geometry.dispose(),this.skyOfGradientRamp.material.dispose(),this.skyOfGradientRamp.clear(),this.skyOfGradientRamp=void 0),this.savedMaterialsForOpacity=void 0,this.section=void 0,this.sectionType=void 0,Object.keys(this.loadedModels).forEach((e=>{delete this.loadedModels[e]})),Object.values(this.loaded3dTiles).forEach((e=>{e.renderer.dispose()})),this.loaded3dTiles={},this.perspectiveCamera=void 0,this.perspectiveCameraControls=void 0,this.raf&&(this.timeoutSymbol&&this.raf.clearTimeout(this.timeoutSymbol),this.raf=void 0),this.contextMenu&&(this.contextMenu.destroy(),this.contextMenu=void 0),this.navCube&&(this.navCube.dispose(),this.navCube=void 0),this.axes&&(this.axes.dispose(),this.axes=void 0),this.axesInScene&&(this.axesInScene.clear(),this.axesInScene=void 0),this.toolbar&&(this.toolbar.destroy(),this.toolbar=void 0),this.spinner&&(this.spinner.remove(),this.spinner=void 0),this.bottomBar=void 0,this.pmremGenerator&&(this.pmremGenerator.dispose(),this.pmremGenerator=void 0),null==(e=this.zoomToRect)||e.destroy(),this.zoomToRect=void 0,window.removeEventListener("resize",this.onResize),super.destroy()}
/**
   * Loads a 3d model from local
   * @internal
   */loadLocalModel(e,t,r,i){return __async(this,null,(function*(){let n;this.timer=Date.now(),this.increaseJobCount();try{const s=new LoadingHelper(r);n=yield s.loadLocalModel(e,t.src,i)}catch(e){const r=`Error loading ${t.src}`;return log.error(r,e),Promise.reject(r)}finally{this.decreaseJobCount()}return n?(this.applyOptionsAndAddToScene(e,n,t),Promise.resolve()):Promise.reject()}))}
/**
   * Loads a 3d model
   */loadModel(e,t){return __async(this,null,(function*(){let r;this.timer=Date.now(),this.increaseJobCount();try{const i=new LoadingHelper;r=yield i.loadModel(e.src,e.fileFormat,t)}catch(t){const r=`Error loading ${e.src}`;return log.error(r,t),Promise.reject(r)}finally{this.decreaseJobCount()}return r?(this.applyOptionsAndAddToScene(e.src,r,e),Promise.resolve()):Promise.reject()}))}
/**
   * Loads 3dtiles
   * TODO: Temporarily does not support 3dtiles version 1.0 above
   * The coordinate system is not processed yet
   */load3dTiles(e){return __async(this,null,(function*(){var t;this.timer=Date.now(),this.increaseJobCount();const r=new TilesRenderer(e.src),i=new Box3,n=yield new Promise(((t,n)=>{r.onLoadTileSet=()=>{r.getBounds(i)||(r.getBoundingSphere(tempSphere)?tempSphere.getBoundingBox(i):(log.warn(`[BimViewer] Can't get the correct bounding box of 3dTiles '${e.src}'!`),n())),log.debug(i),r.onLoadTileSet=null;const s=r.group;log.debug(s),t(s)},r.onLoadModel=e=>{e.traverse((e=>{!matrixAutoUpdate&&e.matrixAutoUpdate&&(e.matrixAutoUpdate=matrixAutoUpdate,e.updateMatrix()),e.isMesh&&(e.castShadow=!0,e.receiveShadow=!0)})),e.updateWorldMatrix(!1,!0),this.updateDirectionalLightShadow(),this.enableRender()},r.setCamera(this.camera),r.setResolutionFromRenderer(this.camera,this.renderer),r.update()}));if(n){const s=Date.now();let a=e.modelId||e.src;if(this.loaded3dTiles[a]){let e=1;for(;this.loaded3dTiles[`${a}_${e}`];)e++;a=`${a}_${e}`,log.warn(`[BimViewer] 3dTiles '${a}' is loaded more than once!`)}if(this.loaded3dTiles[a]={id:n.id,bbox:i,renderer:r},e.matrix&&16===e.matrix.length){const t=new Matrix4;t.elements=e.matrix,n.applyMatrix4(t)}else{const t=e.position||[0,0,0],r=e.rotation||[0,0,0],i=e.scale||[1,1,1];n.position.set(t[0],t[1],t[2]),n.rotation.set(r[0]*Math.PI/180,r[1]*Math.PI/180,r[2]*Math.PI/180),n.scale.set(i[0],i[1],i[2])}n.matrixAutoUpdate=matrixAutoUpdate,n.updateMatrix(),n.updateMatrixWorld(!0),null==(t=this.scene)||t.add(n),i.applyMatrix4(n.matrix),this.computeBoundingBox(),this.tryAdjustDirectionalLight();if(0===Object.keys(this.loadedModels).length&&1===Object.keys(this.loaded3dTiles).length){const e=this.datGui&&this.datGui.controls;this.regenSkyOfGradientRamp(),e&&e.showGroundGrid&&this.regenGroundGrid(),this.tryAdjustCameraNearAndFar(),this.goToHomeView()}return log.info(`[BimViewer] Added 3dTiles '${e.src}' to scene in ${(Date.now()-s)/1e3}s`),this.enableRender(),this.decreaseJobCount(),Promise.resolve()}return this.decreaseJobCount(),Promise.reject()}))}
/**
   * Add newly added object to scene.
   * Also, usually(but not always) we should regenerate sky and go to home view
   * @param object
   */addLoadedModelToScene(e,t){if(!this.scene)return;if(t.merge){const t=Date.now();MeshBvhHelper.createMeshBvhAsync([e],{saveOriginalIndex:!0}),log.info(`[BimViewer] Creates mesh bvh cost ${(Date.now()-t)/1e3}s`)}e.traverse((e=>{e.isMesh&&(e.castShadow=!0,e.receiveShadow=!0)})),this.scene.add(e);const r=new BoxHelper(e);r.name="BIM_VIEWER_BOX_HELPER",r.visible=!1,r.matrixAutoUpdate=matrixAutoUpdate,r.material&&(r.material=void 0,r.layers.set(layerForUnselectableObjects));let i=t.modelId||t.src;if(this.loadedModels[i]){let e=1;for(;this.loadedModels[`${i}_${e}`];)e++;i=`${i}_${e}`,log.warn(`[BimViewer] Model '${i}' is loaded more than once!`)}this.loadedModels[i]={id:e.id,bbox:r},this.computeBoundingBox(),this.tryAdjustDirectionalLight();const n=Object.values(this.loadedModels).map((e=>e.id));Object.values(this.loaded3dTiles).forEach((e=>n.push(e.id)));if(!n||n.length<=1){if(this.has2dModel)this.setToOrthographicCamera(!0),this.skyOfGradientRamp&&this.scene.remove(this.skyOfGradientRamp);else{const e=this.datGui&&this.datGui.controls;this.regenSkyOfGradientRamp(),e&&e.showGroundGrid&&this.regenGroundGrid()}this.tryAdjustCameraNearAndFar(),this.goToHomeView()}this.scene.add(r),t.edges&&ObjectUtils.addOutlines(e),log.info(`[BimViewer] Added '${t.src}' to scene in ${(Date.now()-this.timer)/1e3}s`),this.enableRender(),this.decreaseJobCount()}
/**
   * We won't set a opacity directly, because that way will lose model's original opacity value
   * @param isAdd is add or remove the opacity we added
   * @param opacity
   */addOrRemoveObjectOpacity(e=!0,t=.3,r,i){if(this.savedMaterialsForOpacity||(this.savedMaterialsForOpacity=[]),!this.scene)return;const n=this.scene,s=[],a=Object.values(this.loadedModels).map((e=>e.id));Object.values(this.loaded3dTiles).forEach((e=>a.push(e.id))),a.forEach((a=>{if(e){this.savedMaterialsForOpacity&&this.savedMaterialsForOpacity.length>0&&ObjectUtils.revertObjectOpacityById(n,a,this.savedMaterialsForOpacity);const e=ObjectUtils.setObjectOpacityById(n,a,t,r,i);s.push(...e)}else this.savedMaterialsForOpacity&&ObjectUtils.revertObjectOpacityById(n,a,this.savedMaterialsForOpacity)})),this.savedMaterialsForOpacity=e?s:[],this.enableRender()}
/**
   * @internal
   */hasTransparentObject(){return!!(this.savedMaterialsForOpacity&&this.savedMaterialsForOpacity.length>0)}
/**
   * @internal
   */showVertexNormals(e,t=.1){var r,i,n;e?(this.vertexNormalsHelpers||(this.vertexNormalsHelpers=new Group),null==(r=this.scene)||r.traverseVisible((e=>{var r;if(e instanceof Mesh&&!["SKYBOX","GROUND_GRID","GRASS_GROUND","BIM_VIEWER_BOX_HELPER"].includes(e.name)){if(!e.geometry.attributes.normal)return;const i=new VertexNormalsHelper(e,t,16711680);null==(r=this.vertexNormalsHelpers)||r.add(i)}})),null==(i=this.scene)||i.add(this.vertexNormalsHelpers)):this.vertexNormalsHelpers&&(null==(n=this.scene)||n.remove(this.vertexNormalsHelpers),this.vertexNormalsHelpers=void 0)}
// resize render area
// if no width or height passed in, use window.innerWidth/window.innerHeight instead
resize(e,t){const r=this.camera;r&&(this.width=e||window.innerWidth,this.height=t||window.innerHeight,r instanceof PerspectiveCamera?r.aspect=this.width/this.height:r instanceof OrthographicCamera&&(r.left=-this.width/2,r.right=this.width/2,r.top=this.height/2,r.bottom=-this.height/2),r.updateProjectionMatrix(),this.renderer&&this.renderer.setSize(this.width,this.height),this.composer&&this.composer.setSize(this.width,this.height),this.effectFxaaPass&&this.effectFxaaPass.uniforms.resolution.value.set(1/this.width,1/this.height),this.overlayRender&&this.overlayRender.setSize(this.width,this.height)),this.enableRender()}
/**
   * @internal
   */getRaycaster(){return this.raycaster}
/**
   * @internal
   */getRaycastableObjectsByMouse(e){let t,r=[];if(!(this.raycaster&&this.camera&&this.scene&&e&&this.viewerContainer))return r;t=e instanceof MouseEvent?CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer):CoordinateConversionUtils.getScreenPointByTouchEvent(e,this.viewerContainer);const i=CoordinateConversionUtils.screenPoint2NdcPoint(t,this.camera,this.viewerContainer);return this.raycaster.setFromCamera(i,this.camera),r=this.getRaycastableObjects(),r}getRaycastableObjects(){const e=[];return Object.values(this.loadedModels).forEach((t=>{const r=this.scene&&this.scene.getObjectById(t.id);r&&r.visible&&e.push(r)})),Object.values(this.loaded3dTiles).forEach((t=>{const r=this.scene&&this.scene.getObjectById(t.id);r&&r.visible&&e.push(r)})),e}
/**
   * Gets intersections by given mouse location.
   * If no MouseEvent is passed in, use (0, 0) as the raycaster's origin.
   */getIntersections(e){const t=this.getRaycastableObjectsByMouse(e);return this.raycaster&&this.raycaster.intersectObjects(t,!0)||[]}getAllIntersections(e){if(!(this.raycaster&&this.camera&&this.scene&&this.viewerContainer))return[];let t=new Vector2;e&&(t=e instanceof MouseEvent?CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer):CoordinateConversionUtils.getScreenPointByTouchEvent(e,this.viewerContainer));const r=CoordinateConversionUtils.screenPoint2NdcPoint(t,this.camera,this.viewerContainer);this.raycaster.setFromCamera(r,this.camera);const i=this.scene.children;return this.raycaster.intersectObjects(i,!0)||[]}
/**
   * Handles mouse click event
   */handleMouseClick(e){var t,r;if(null==(t=this.measurementManager)?void 0:t.isMeasurementActive())return;const i=Date.now(),n=this.getIntersections(e);log.debug(`[BimViewer] getIntersections costs ${(Date.now()-i)/1e3}s`);const s=n.find((e=>{const t=e.object;return t.visible&&(!1!==t.userData.selectable||t instanceof Mesh)}));let a,o,l=s&&s.object||void 0;if(l)if(l instanceof InstancedMesh)a=s.instanceId,this.selectedObject&&this.selectedObject.id===l.id&&this.selectedObject.userData.instanceId===a&&(l=void 0);else if(MergeUtils.isMergedMesh(l)){const e=s&&s.faceIndex||-1;e>=0?(o=MergeUtils.getBatchIdByFaceIndex(l,e),this.selectedObject&&this.selectedObject.id===l.id&&this.selectedObject.userData.batchId===o&&(l=void 0)):l=void 0}else this.selectedObject&&this.selectedObject.id===l.id&&(l=void 0);if(n.length>0&&n[0].point){const e=null==(r=this.overlayRender)?void 0:r.getDrawablesByPosition(n[0].point,this.raycaster);if(e&&e.length>0)return this.clearSelection(),e[0].selected=!0,void(this.selectedObject=e[0])}this.selectedObject&&this.clearSelection(),l?this.selectObject(l,a,o):this.clearSelection()}
/**
   * Select or unselect an object.
   * It doesn't support selecting more than one objects.
   * It doesn't support selecting a parent object which doesn't have material itself.
   * In order to support de-select, we'll need to store some information, we do this via userData:
   * For InstancedMesh, there are two cases:
   * 1) One Mesh in InstancedMesh is selected
   * it adds following to selected object: userData \{
   *   instanceId: number,
   *   originalMatrix: THREE.Matrix4,
   *   clonedMesh: THREE.Mesh
   * \}
   * 2) The whole InstancedMesh is selected. This case is no different from a normal Mesh is selected, so:
   * For Mesh, it adds: userData \{
   *   originalMaterial: THREE.Material
   * \}
   * @param object
   * @param instanceId pass in instanceId if an InstancedMesh is selected
   * @param depthTest set to false if caller want to make sure user can see it. When an object is
   * selected by user manually, we don't need to make sure user can see it. While if selection is
   * made by program, we parbably need to make sure user can see it, in other words, the selected
   * object won't be blocked by other objects.
   */selectObject(e,t,r,i){if(this.selectedObject){const t=this.selectedObject.userData;if(null!=t.instanceId&&t.originalMatrix&&t.clonedMesh){this.scene&&this.scene.remove(t.clonedMesh);const r=this.selectedObject;if(r.setMatrixAt(t.instanceId,t.originalMatrix),r.instanceMatrix.needsUpdate=!0,r.updateMatrix(),delete t.instanceId,delete t.originalMatrix,e===t.clonedMesh)return t.clonedMesh.geometry.dispose(),delete t.clonedMesh,this.selectedObject=void 0,void(this.outlinePass&&(this.outlinePass.selectedObjects=[]));t.clonedMesh.geometry.dispose(),delete t.clonedMesh}else if(null!=t.batchId&&t.clonedMesh){if(this.scene&&this.scene.remove(t.clonedMesh),delete t.batchId,e===t.clonedMesh)return t.clonedMesh.geometry.dispose(),delete t.clonedMesh,this.selectedObject=void 0,void(this.outlinePass&&(this.outlinePass.selectedObjects=[]));t.clonedMesh.geometry.dispose(),delete t.clonedMesh}else if(t.originalMaterial){if(this.selectedObject.material){const e=this.selectedObject.material;Array.isArray(e)?e.forEach((e=>e.dispose())):e instanceof Material&&e.dispose()}this.selectedObject.material=t.originalMaterial,delete t.originalMaterial}this.selectedObject=void 0,this.outlinePass&&(this.outlinePass.selectedObjects=[])}if(this.scene&&e){if(e instanceof InstancedMesh&&null!=t){const r=e,n=new Matrix4,s=new Matrix4;s.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),r.getMatrixAt(t,n),this.selectedObject=e,this.outlinePass&&(this.outlinePass.selectedObjects=[e]);const a=MaterialUtils.clonedHighlightMaterials(e,{depthTest:i});if(a){const i=new Mesh(r.geometry.clone(),a);i.applyMatrix4(e.matrixWorld.multiply(n)),i.matrixWorldNeedsUpdate=!0,i.name="Cloned mesh for highlighting";const o=n.clone();o.multiplyMatrices(n,s),r.setMatrixAt(t,o),r.instanceMatrix.needsUpdate=!0,r.updateMatrix(),this.selectedObject.userData.instanceId=t,this.selectedObject.userData.originalMatrix=n,this.selectedObject.userData.clonedMesh=i,this.scene.add(i)}}else if(MergeUtils.isMergedMesh(e)&&null!=r){const t=MergeUtils.getBatchByBatchId(e,r);let n=`[BimViewer] Clicked on merged mesh(id: ${e.id}).`;n+=` Original mesh batchId: ${r}, name: ${null==t?void 0:t.name}`,log.info(n);const s=MaterialUtils.clonedHighlightMaterials(e,{depthTest:i}),a=MergeUtils.cloneGeometryForBatch(e,t);if(s&&a){const t=new Mesh(a,s);t.applyMatrix4(e.matrixWorld),t.matrixWorldNeedsUpdate=!0,t.name="Cloned mesh for highlighting",this.selectedObject=e,this.selectedObject.userData.batchId=r,this.selectedObject.userData.clonedMesh=t,this.scene.add(t)}}else{const t=MaterialUtils.clonedHighlightMaterials(e,{depthTest:i});t&&(this.selectedObject=e,this.selectedObject.userData.originalMaterial=this.selectedObject.material,this.selectedObject.material=t,this.outlinePass&&(this.outlinePass.selectedObjects=[e]))}this.enableRender()}else this.enableRender()}
/**
   * Clears the current selection
   */clearSelection(){this.selectedObject&&this.selectedObject instanceof Drawable?this.selectedObject.selected=!1:this.selectObject(),this.selectedObject=void 0}
/**
   * Gets bounding box
   * @internal
   */getBBox(){return this.bbox}
/**
   * Make camera fly to objects
   */flyToObjects(e){if(!e||0===e.length||!this.camera)return;const t=new Vector3,r=new Vector3,i=new Box3;e.forEach((e=>{const t=SceneUtils.getBoundingBox(e);i.union(t)}));const n=new Vector3;this.camera.getWorldDirection(n),Viewer3DUtils.getCameraPositionByBboxAndDirection(i,t,r,this.camera.projectionMatrix,n),this.flyTo(t,r)}
/**
   * Make camera fly to an object
   */flyToObject(e){this.flyToObjects([e])}
/**
   * Flies to current selected object if any
   */flyToSelectedObject(){if(!this.selectedObject)return;let e=this.selectedObject;(e instanceof InstancedMesh&&e.userData.clonedMesh||MergeUtils.isMergedMesh(e)&&e.userData.clonedMesh)&&(e=e.userData.clonedMesh),this.flyToObject(e)}
/**
   * Flies to a random object (by alt + r).
   * It is useful when either the data is wrong or there is bug in program,
   * then we cannot see anything in the scene!
   */flyToRandomObject(){var e,t,r;const i=Object.values(this.loadedModels).map((e=>e.id));Object.values(this.loaded3dTiles).forEach((e=>i.push(e.id)));const n=i.length;if(n<=0)return;const s=Math.floor(Math.random()*n),a=i[s];if(!(null==(e=this.scene)?void 0:e.getObjectById(a)))return;const o=[];if(null==(t=this.scene)||t.traverseVisible((e=>{(e instanceof Mesh||e instanceof Line)&&!["SKYBOX","GROUND_GRID","GRASS_GROUND","BIM_VIEWER_BOX_HELPER"].includes(e.name)&&o.push(e.id)})),o.length<1)return;const l=Math.floor(Math.random()*o.length),c=null==(r=this.scene)?void 0:r.getObjectById(o[l]);c&&(log.info(`[BimViewer] Flying to random object: ${c.name}, type: ${c.type}`),this.selectObject(c,void 0,void 0,!0),this.flyToObject(c))}
/**
   * Make camera fly to target position with given lookAt position
   * @param position camera's target position
   * @param lookAt camera's new lookAt position
   */flyTo(e,t){const r=this.camera,i=this.controls;if(!r||!i)return;if(e.equals(t))return void log.error("[BimViewer] camera position and lookAt cannot be the same!");if(!CommonUtils.isVectorValid(e)||!CommonUtils.isVectorValid(t))return void log.error("[BimViewer] invalid position or lookAt!");const n=e.distanceTo(t);n<r.near?(e=e.clone().sub(t).normalize().multiplyScalar(1.1*r.near),log.warn("[BimViewer] camera could be too close to see the object!")):n>r.far&&(e=e.clone().sub(t).normalize().multiplyScalar(.9*r.far),log.warn("[BimViewer] camera could be too far to see the object!"));const s=(e,t)=>{i.setLookAt(e,t),i.update(),this.enableRender()},a=r.position.clone(),o=new Vector3;r.getWorldDirection(o);const l=i.target.distanceTo(a),c=a.clone().addScaledVector(o,l),u=500,h=Date.now();this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=setInterval((()=>{let r=Date.now()-h;r>u&&(r=u);const i=(e,t,r)=>{const i=e.x+(t.x-e.x)*r,n=e.y+(t.y-e.y)*r,s=e.z+(t.z-e.z)*r;return new Vector3(i,n,s)},n=i(a,e,r/u),o=i(c,t,r/u);s(n,o),r>=u&&(clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=void 0)}),10)}
/**
   * Fits the camera to view all objects in scene
   */viewFitAll(){var e;if(!this.scene||!this.camera)return;const t=new Vector3,r=new Vector3,i=SceneUtils.getVisibleObjectBoundingBox(this.scene),n=new Vector3;null==(e=this.camera)||e.getWorldDirection(n),Viewer3DUtils.getCameraPositionByBboxAndDirection(i,t,r,this.camera.projectionMatrix,n),this.flyTo(t,r)}
/**
   * Goes to home view
   */goToHomeView(){const e=this.camera,t=this.cameraCfg,r=t&&CommonUtils.arrayToVector3(t.eye),i=t&&CommonUtils.arrayToVector3(t.look);if(r&&i)this.flyTo(r,i);else if(this.scene){const t=new Vector3,r=new Vector3,i=new Vector3(-1,-.5,-1);if(this.has2dModel){const e=this.bbox.max.x-this.bbox.min.x,t=this.bbox.max.y-this.bbox.min.y,r=this.bbox.max.z-this.bbox.min.z,n=Math.min(e,t,r);e-n<=0?i.set(1,0,0):t-n<=0?i.set(0,-1,0):r-n<=0&&i.set(0,0,-1)}if(Viewer3DUtils.getCameraPositionByBboxAndDirection(this.bbox,t,r,null==e?void 0:e.projectionMatrix,i),this.cameraCfg&&(!this.cameraCfg||this.cameraCfg.eye&&this.cameraCfg.look)||(this.cameraCfg={eye:t.toArray(),look:r.toArray()}),e instanceof OrthographicCamera){const t=this.bbox,r=t.max.x-t.min.x,i=t.max.z-t.min.z,n=e.right-e.left,s=e.top-e.bottom;e.zoom=Math.max(n,s)/Math.max(r,i),e.zoom/=2,e.updateProjectionMatrix()}t.equals(r)||this.flyTo(t,r)}}zoomToBBox(e){var t,r;const i=new Vector3,n=new Vector3,s=new Vector3;null==(t=this.camera)||t.getWorldDirection(s),Viewer3DUtils.getCameraPositionByBboxAndDirection(e,i,n,null==(r=this.camera)?void 0:r.projectionMatrix,s),i.equals(n)||this.flyTo(i,n)}
/**
   * Tries to adjust camera near/far clip plane according to objects size in scene.
   * Do this to avoid the case when objects are too small or big thus clipped!
   */tryAdjustCameraNearAndFar(){const e=this.camera;if(!this.scene||!e)return;const t=this.bbox,r=e.near,i=e.far,n=t.max.x-t.min.x,s=t.max.y-t.min.y,a=t.max.z-t.min.z,o=Math.max(n,s,a),l=o/5,c=5*o;if(r>l||i<c){const t=e=>CommonUtils.numberToString(e);log.info(`[BimViewer] BBox's longest side is: ${t(o)}`),r>l&&(log.warn(`[BimViewer] camera.near(${t(r)}) shouldn't bigger than ${t(l)}, will change it!`),e.near=l),i<c&&(log.warn(`[BimViewer] camera.far(${t(i)}) shouldn't smaller than ${t(c)}, will change it!`),e.far=c)}if(e instanceof OrthographicCamera){const t=e.right-e.left,r=e.top-e.bottom;e.zoom=Math.max(t,r)/Math.max(n,a),e.zoom/=2}e.updateProjectionMatrix()}
// TODO: Set the fixed direction according to the time
tryAdjustDirectionalLight(){if(!this.directionalLight)return;const e=this.bbox,t=new Sphere;e.getBoundingSphere(t);const r=t.center,i=t.radius,n=this.directionalLight.shadow.camera;n.zoom=1,n.top=i,n.bottom=-i,n.right=i,n.left=-i,n.near=.1,n.far=2*i,n.updateProjectionMatrix();const s=new Vector3(-1,-.5,1);s.normalize().multiplyScalar(i),this.directionalLight.position.copy(r).addScaledVector(s,-1),this.directionalLight.target.position.copy(r),log.debug("[BimViewer] this.directionalLight.position",this.directionalLight.position),log.debug("[BimViewer] this.directionalLight.target.position",this.directionalLight.target.position),this.updateDirectionalLight(),this.enableRender()}updateDirectionalLight(){var e,t;if(this.directionalLight&&(this.directionalLight.updateMatrixWorld(),this.directionalLight.target.updateMatrixWorld(),this.directionalLightHelper&&(this.directionalLightHelper.update(),!(null==(e=this.scene)?void 0:e.matrixAutoUpdate)&&this.directionalLightHelper.updateWorldMatrix(!1,!0)),this.directionalLight.shadow.needsUpdate=!0,this.directionalLight.shadow.camera.updateProjectionMatrix(),this.shadowCameraHelper&&(this.shadowCameraHelper.update(),!(null==(t=this.scene)?void 0:t.matrixAutoUpdate)))){const e=this.directionalLight.shadow.camera;e.position.setFromMatrixPosition(this.directionalLight.matrixWorld),tempVec32.setFromMatrixPosition(this.directionalLight.target.matrixWorld),e.lookAt(tempVec32),e.updateMatrixWorld(),this.shadowCameraHelper.updateWorldMatrix(!1,!0)}}updateDirectionalLightShadow(){this.directionalLight&&(this.directionalLight.shadow.needsUpdate=!0)}showDirectionalLightHelper(e){this.directionalLightHelper&&(this.directionalLightHelper.visible=e),this.shadowCameraHelper&&(this.shadowCameraHelper.visible=e)}
/**
   * Regenerates skybox according to models' location and size
   */regenSkyOfGradientRamp(){if(!this.scene)return;this.skyOfGradientRamp&&(this.skyOfGradientRamp.geometry.dispose(),this.skyOfGradientRamp.material.dispose(),this.scene.remove(this.skyOfGradientRamp),this.skyOfGradientRamp.clear(),this.skyOfGradientRamp=void 0);const e=Object.values(this.loadedModels).map((e=>e.id));if(Object.values(this.loaded3dTiles).forEach((t=>e.push(t.id))),e){const t=this.cameraCfg,r=t&&CommonUtils.arrayToVector3(t.eye),i=t&&CommonUtils.arrayToVector3(t.look);let n=new Box3;if(r&&i){const e=r,t=i;n.expandByPoint(new Vector3(e.x,e.y,e.z)),n.expandByPoint(new Vector3(t.x,t.y,t.z))}else n=SceneUtils.getObjectsBoundingBox(this.scene,e);this.skyOfGradientRamp=SkyboxUtils.createSkyOfGradientRampByBoundingBox(n),this.scene.add(this.skyOfGradientRamp)}}
/**
   * Regenerates ground grid according to models' location and size
   */regenGroundGrid(){if(!this.scene)return;this.groundGrid&&(this.groundGrid.geometry.dispose(),this.groundGrid.material.dispose(),this.scene.remove(this.groundGrid));const e=Object.values(this.loadedModels).map((e=>e.id));if(Object.values(this.loaded3dTiles).forEach((t=>e.push(t.id))),e){const e=this.cameraCfg,t=e&&CommonUtils.arrayToVector3(e.look);t&&(t.y=0),this.groundGrid=GroundUtils.createGroundGrid(void 0,void 0,t),this.scene.add(this.groundGrid)}}
/**** Anchor rotation related interface start ****/setOrbitPoint(e){const t=this.controls;if(!(this.camera&&this.renderer&&this.controls&&this.scene&&this.raycaster&&this.viewerContainer))return;const r=this.getIntersections(e);let i;if(i=e instanceof MouseEvent?CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerContainer):CoordinateConversionUtils.getScreenPointByTouchEvent(e,this.viewerContainer),r&&0!==r.length)t.setOrbitPoint(r[0].point),this.setAnchorPosition(i),this.lastOrbPoint=r[0].point;else{const e=this.bbox.getCenter(new Vector3),r=CoordinateConversionUtils.worldPosition2ScreenPoint(e,this.camera,this.renderer.domElement);this.setAnchorPosition(r),t.setOrbitPoint(e),this.lastOrbPoint=e}}setAnchorPosition(e){this.anchor&&(this.anchor.className="anchor active",this.anchor.style.left=`${e.x}px`,this.anchor.style.top=`${e.y}px`)}createAnchor(){var e;const t=document.createElement("div");return t.className="anchor",null==(e=this.viewerContainer)||e.appendChild(t),t}disposeAnchor(){var e;this.anchor&&(null==(e=this.viewerContainer)||e.removeChild(this.anchor),this.anchor=void 0)}disposeRotateToCursor(){var e,t,r,i;this.disposeAnchor(),null==(e=this.renderer)||e.domElement.removeEventListener("mousedown",this.onPointerDown),null==(t=this.renderer)||t.domElement.removeEventListener("touchstart",this.onPointerDown),null==(r=this.renderer)||r.domElement.removeEventListener("pointerup",this.onAnchorPointerUp),null==(i=this.controls)||i.removeEventListener("update",this.updateOrbPoint)}
/******* Anchor rotation related interface end *********/
/**
   * Enables or disable Composer
   * @internal
   */enableComposer(e){this.scene&&this.camera&&this.renderer&&(this.composerEnabled=e,e&&!this.composer&&(this.composer=new EffectComposer(this.renderer)),this.enableRender())}
/**
   * Enables or disable RenderPass
   * @internal
   */enableRenderPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.renderPass){const e=new RenderPass(this.scene,this.camera);e.setSize(this.width,this.height),this.composer.addPass(e),this.renderPass=e}this.renderPass&&(this.renderPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable FxaaPass
   * @internal
   */enableFxaaPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.effectFxaaPass){const e=new ShaderPass(FXAAShader);e.uniforms.resolution.value.set(1/this.width,1/this.height),e.setSize(this.width,this.height),e.renderToScreen=!0,this.composer.addPass(e),this.effectFxaaPass=e}this.effectFxaaPass&&(this.effectFxaaPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable SAOPass
   * @internal
   */enableSaoPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.saoPass){const e=new SAOPass(this.scene,this.camera,!1,!0,new Vector2(1/this.width,1/this.height));e.setSize(this.width,this.height),e.params.output=0,e.params.saoBias=.5,e.params.saoIntensity=5e-5,e.params.saoScale=5,e.params.saoKernelRadius=40,e.params.saoMinResolution=0,this.composer.addPass(e),this.saoPass=e}this.saoPass&&(this.saoPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable SSAOPass
   * @internal
   */enableSsaoPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.ssaoPass){const e=new SSAOPass(this.scene,this.camera,this.width,this.height);e.kernelRadius=16,e.minDistance=.005,e.maxDistance=.1,this.composer.addPass(e),this.ssaoPass=e}this.ssaoPass&&(this.ssaoPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable OutlinePass
   * @internal
   */enableOutlinePass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.outlinePass){const e=new OutlinePass(new Vector2(this.width,this.height),this.scene,this.camera);e.edgeStrength=3,e.edgeGlow=0,e.edgeThickness=2,e.pulsePeriod=0,e.visibleEdgeColor.set(16711680),e.hiddenEdgeColor.set(16752768),this.composer.addPass(e),this.outlinePass=e}this.outlinePass&&(this.outlinePass.enabled=e),this.enableRender()}}
/**
   * Enables or disable SSAARenderPass
   * @internal
   */enableSsaaPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.ssaaRenderPass){const e=new SSAARenderPass(this.scene,this.camera,16777215,0);this.composer.addPass(e),this.ssaaRenderPass=e}this.ssaaRenderPass&&(this.ssaaRenderPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable BloomPass
   * @internal
   */enableBloomPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.bloomPass){const e=new BloomPass(1,
// strength
25,
// kernel size
4);e.renderToScreen=!0,this.composer.addPass(e),this.bloomPass=e}this.bloomPass&&(this.bloomPass.enabled=e),this.enableRender()}}
/**
   * Enables or disable UnrealBloomPass
   * @internal
   */enableUnrealBloomPass(e){if(this.scene&&this.camera&&this.renderer&&this.composer){if(e&&!this.unrealBloomPass){const e=new UnrealBloomPass(new Vector2(this.width,this.height),1,0,0);e.threshold=0,e.strength=.5,e.radius=0,this.composer.addPass(e),this.unrealBloomPass=e}this.unrealBloomPass&&(this.unrealBloomPass.enabled=e),this.enableRender()}}
/**
   * Enable section.
   * Currently, it only implemented local(object) box section.
   */activateSection(e="ObjectsBoxSection"/* ObjectsBoxSection */){if(!(this.scene&&this.camera&&this.renderer&&this.controls))return;this.section&&this.deactivateSection();const t=Object.values(this.loadedModels).map((e=>e.id));if(Object.values(this.loaded3dTiles).forEach((e=>t.push(e.id))),!t||t.length<1)log.warn("[BimViewer] No object to section!");else{if(this.renderer.localClippingEnabled=!0,this.sectionType=e,"ObjectsBoxSection"/* ObjectsBoxSection */===e){const e=this.camera,r=this.controls;this.section=new ObjectsBoxSection(this.scene,e,this.renderer,r,t),this.section.open()}else"PickPlaneSection"/* PickPlaneSection */===e?(this.section=new PickPlaneSection(this,t,this.viewerContainer),this.section.open()):"AxisPlaneSection"/* AxisPlaneSection */===e&&(this.section=new AxisPlaneSection(this,t,this.viewerContainer),this.section.open());this.enableRender()}}deactivateSection(){this.renderer&&this.section&&(this.section.close(),this.section=void 0,this.enableRender())}
/**
   * @deprecated Use deactivateSection instead
   */disableSection(){this.deactivateSection()}
/**
   * @deprecated Use activateSection instead
   */enableSection(e="ObjectsBoxSection"/* ObjectsBoxSection */){this.activateSection(e)}
/**
   * Activates one of "Distance", "Area" or "Angle" measurement
   * @param type "Distance", "Area" or "Angle"
   */activateMeasurement(e){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.activateMeasurement(e),this.clearSelection()}
/**
   * Deactivates measurement
   */deactivateMeasurement(){var e,t;null==(e=this.measurementManager)||e.deactivateMeasurement(),null==(t=this.toolbar)||t.updateMenu("Measure"/* Measure */,DEFAULT_BIMVIEWER_TOOLBAR_CONFIG.Measure)}
/**
   * Clears all measurement results
   */clearMeasurements(){var e;null==(e=this.measurementManager)||e.clearMeasurements()}activateZoomToRect(){this.zoomToRect||(this.zoomToRect=new ZoomToRectHelper(this)),this.zoomToRect.activate()}deactivateZoomToRect(){var e;null==(e=this.zoomToRect)||e.activate()}
/**
   * @internal
   */enableWebCam(){this.scene&&(this.webcam||(this.webcam=new WebCam),this.webcamPlane||(this.webcamPlane=this.webcam.createWebCamPlane(),this.webcamPlane.position.set(10,2,0)),this.scene.add(this.webcamPlane))}
/**
   * @internal
   */disableWebCam(){this.scene&&this.webcamPlane&&(this.webcamPlane.geometry.dispose(),this.webcamPlane.material.dispose(),this.scene.remove(this.webcamPlane))}
/**
   * Sets environment for the scene.
   * @param hdrUrl Full path of picture url in hdr format
   */setEnvironment(e){TextureUtils.createEnvTexture(this.pmremGenerator,e).then((e=>{this.scene&&(this.scene.environment=e)}))}
/**
   * Sets environment for the scene.
   * @param data Uint16Array of the hdr content
   * @internal
   */setEnvironmentFromDataArray(e){TextureUtils.createEnvTextureFromDataArray(this.pmremGenerator,e).then((e=>{this.scene&&(this.scene.environment=e)}))}takeObjectsScreenshot(e){return __async(this,null,(function*(){return new Promise(((t,r)=>{var i;this.renderer||r("renderer is undefined"),null==(i=this.scene)||i.traverse((t=>{t instanceof Mesh&&((0,import_lodash8.includes)(e,(0,import_lodash8.get)(t.userData,"UniqueId"))?t.visible=!0:t.visible=!1)})),this.enableRender(),setTimeout((()=>{var e;t(null==(e=this.renderer)?void 0:e.domElement.toDataURL("image/png"))}),1e3)}))}))}
/**
   * Updates raycaster threshold to a proper value, so user can easily pick points and lines
   */updateRaycasterThreshold(){const e=this.camera;if(!e||!this.raycaster)return;const t=12/e.zoom,r=this.raycaster.params;r.Line?r.Line.threshold=t:r.Line={threshold:t},r.Points?r.Points.threshold=t:r.Points={threshold:t}}
/**
   * Instatiates leaf nodes of given object.
   * If objects' geometry and material are the same, they can be instanced.
   * @param object
   */instantiate(e){new InstantiateHelper(e).instantiate()}
/**
   * Merges leaf nodes of given object.
   * If objects' materials are the same, they can be merged.
   * @param object
   */merge(e){this.increaseJobCount();try{const t=[];e.traverse((e=>{e.geometry&&e.material&&t.push(e)})),MergeUtils.deepMerge(t,e)}finally{this.decreaseJobCount()}}
/**
   * Sets spinner visibility
   * @internal
   */setSpinnerVisibility(e){this.spinner&&(e?this.spinner.classList.remove("hidden"):this.spinner.classList.add("hidden"))}
/**
   * Increases job count, and show spinner accordingly
   * @internal
   */increaseJobCount(){this.setSpinnerVisibility(++this.jobCount>0)}
/**
   * Decreases job count, and hide spinner accordingly
   * @internal
   */decreaseJobCount(){this.setSpinnerVisibility(--this.jobCount>0)}
/**
   * Calls addEventListener of a node.
   * This makes sure to removeEventListener properly
   * @param node window, dom element, etc.
   * @param type 'change', 'keydown', etc.
   * @param func event callback
   */
// eslint-disable-next-line
addEvent(e,t,r){e.addEventListener(t,r),this.events.push({node:e,type:t,func:r})}
/**
   * Updates project settings
   * @internal
   */updateProjectSettings(e){this.settings=e;const t=(e,t)=>{e&&t&&(e.near=t.near,e.far=t.far,e.updateProjectionMatrix())};t(this.perspectiveCamera,this.settings.camera),t(this.orthoCamera,this.settings.camera),this.enableRender(10)}dynamicallyUpdateControllerTarget(e){const t=this.getIntersections(e);if(t.length<0)return;const r=this.camera,i=this.controls;if(!r||!i)return;const n=t.find((e=>{if(e.distance<r.near||e.distance>r.far)return!1;const t=e.object;return t.visible&&t instanceof Mesh}));if((null==n?void 0:n.point)&&i){const e=r.position,t=i.target,s=n.distance,a=e.distanceTo(t),o=e.clone().lerp(t,s/a);i.target=o}}
/**
   * Compute bounding box of loaded models
   * @internal
   */computeBoundingBox(){const e=new Box3;return Object.values(this.loadedModels).forEach((t=>{if(t.bbox){t.bbox.geometry.computeBoundingBox();const r=t.bbox.geometry.boundingBox;r&&!r.isEmpty()&&e.union(r)}})),Object.values(this.loaded3dTiles).forEach((t=>{t.bbox.isEmpty()||e.union(t.bbox)})),this.bbox=e,e}},import_lodash9=__toESM(require_lodash(),1),DxfLayoutBar=class{constructor(e){this.viewer=e,this.itemList={},this.handleMouseWheel=e=>{e.preventDefault(),this.element&&(this.element.scrollLeft+=e.deltaY)},this.init()}init(){var e;const t=document.createElement("div");t.classList.add("model-layout-switch-bar");const r=document.createElement("div");r.classList.add("model-layout-switch-bar-content"),r.addEventListener("wheel",this.handleMouseWheel),this.viewer.getLayoutNames().forEach(((e,t)=>{const i=this.createItem(e,t);this.itemList[e]=i,i.resetActivate=()=>{for(const e in this.itemList){this.itemList[e].resetActive()}},null==r||r.appendChild(i.element)})),this.element=t,this.content=r,this.element.appendChild(this.content),null==(e=this.viewer.widgetContainer)||e.appendChild(this.element)}createItem(e,t){const r=new ModelLayoutSwitchItem(this.viewer,e);return 0===t&&r.setActive(!0),r}destroy(){var e,t;for(const t in this.itemList){const r=this.itemList[t];r.destroy(),null==(e=this.content)||e.removeChild(r.element)}this.itemList={},this.element&&this.content&&(this.element.removeChild(this.content),this.element.removeEventListener("wheel",this.handleMouseWheel),null==(t=this.viewer.widgetContainer)||t.removeChild(this.element),this.element=void 0)}show(){this.element&&(this.element.style.display="block")}hide(){this.element&&(this.element.style.display="none")}},ModelLayoutSwitchItem=class{constructor(e,t){this.viewer=e,this.eventBus=mitt_default(),this.active=!1,this.element=this.createItem(t),this.eventBus.on("activechange",(e=>{this.resetActivate&&this.resetActivate(),e?(this.element.classList.add("activate"),this.viewer.activateLayout(t)):this.element.classList.remove("activate")}))}createItem(e){const t=document.createElement("div"),r=document.createElement("span");return t.classList.add("model-layout-switch-item"),t.onclick=()=>{this.active=!this.active,this.eventBus.emit("activechange",this.active)},r.innerText=e,t.appendChild(r),t}setActive(e){this.active!==e&&(this.active=e,this.eventBus.emit("activechange",e))}resetActive(){this.active=!1,this.element.classList.remove("activate")}destroy(){this.eventBus.off("activechange")}},ProgressBar=class{constructor(e){this.progresseItems=[],this.element=document.createElement("div"),this.element.classList.add("progress-bar"),e.appendChild(this.element)}setVisibility(e){this.element&&(e?this.element.classList.remove("hidden"):this.element.classList.add("hidden"))}
/**
   * Adds a progress item
   * @param progressItemId
   * @param message Initial message
   * @param progress number between 0-100
   */addProgressItem(e,t){let r=this.progresseItems.find((t=>t.id===e));if(!r){const i=document.createElement("div");i.classList.add("progress-bar-item"),i.innerHTML=t||"",this.element.append(i),r={id:e,div:i},this.progresseItems.push(r)}this.setVisibility(!0)}
/**
   * Updates a progress item
   * @param progressItemId
   * @param message
   * @param progress number between 0-100
   */updateProgress(e,t,r){const i=this.progresseItems.find((t=>t.id===e));if(!i)return;let n=t?`${t}`:"";t&&r&&(n+=": "),r&&(n+=`${r.toFixed(2)}%`),i.div.innerHTML=n}
/**
   * Removes a progress item
   * @param progressItemId
   */removeProgressItem(e){const t=this.progresseItems.find((t=>t.id===e));t&&t.div.remove(),0===this.progresseItems.length&&this.setVisibility(!1)}
/**
   * Removes a progress item after some time
   * @param progressItemId
   */delayRemoveProgressItem(e,t=3e3){setTimeout((()=>{this.removeProgressItem(e)}),t)}},BaseMarkup=class extends Drawable{constructor(e){super(e),this.editPointSize=3,this.editPointColor="#ffffff",this.id=e||CommonUtils.guid()}isSelected(){return this.selected}drawSelect(e,t){const r=this.getVertexs();this.drawPoints(e,t,r)}drawPoints(e,t,r){e.save(),e.fillStyle=this.editPointColor,e.beginPath(),r.forEach((r=>{const i=this.transToScreenCoord(r,t);e.moveTo(i.x,i.y),e.arc(i.x,i.y,this.editPointSize,0,2*Math.PI)})),e.closePath(),e.fill(),e.restore()}setEditPointSize(e){this.editPointSize=e}setEditPointColor(e){this.editPointColor=e}getCenter(){return this.getBounds().getCenter(new Vector3)}isPointInPath(e){const t=this.getVertexs().map((e=>new Vector2(e.x,e.y)));return GeometryUtils.isPointInPolygon(new Vector2(e.x,e.y),t,!0)}setData(e){super.setData(e),this.update(e.points.map((e=>new Vector3(e[0],e[1],0))))}translate(e,t){const r=new Vector3(e,t,0);return this.points.forEach((e=>e.add(r))),this.update(this.points),this}
// TODO:just markup can edit now
rotate(){return this}scale(){return this}},ArrowMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="ArrowMarkup"/* Arrow */,this.update(t)}draw(e,t){const r=this.points.map((e=>this.transToScreenCoord(e,t)));this.drawArrowLine(e,r),this.drawArrowHead(e,r[0],r[1],this.lineWidth+10,this.lineWidth+20)}drawArrowLine(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor;const[r,i]=t,n=(new Vector2).subVectors(i,r).normalize();e.beginPath(),e.moveTo(r.x,r.y);const s=i.clone().sub(n.multiplyScalar(this.lineWidth+5));e.lineTo(s.x,s.y),e.closePath(),e.stroke(),e.restore()}drawArrowHead(e,t,r,i,n){const s=180*Math.atan2(t.y-r.y,t.x-r.x)/Math.PI,a=(s+i)*Math.PI/180,o=(s-i)*Math.PI/180,l=n*Math.cos(a),c=n*Math.sin(a),u=n*Math.cos(o),h=n*Math.sin(o),p=new Vector2(r.x+l,r.y+c),d=new Vector2(r.x+u,r.y+h);e.save(),e.fillStyle=this.lineColor,e.beginPath(),e.moveTo(r.x,r.y),e.lineTo(p.x,p.y),e.lineTo(d.x,d.y),e.closePath(),e.fill(),e.restore()}getVertexs(){return this.points}update(e){const[t,r]=e;return this.points=e,this.x=Math.min(t.x,r.x),this.y=Math.min(t.y,r.y),this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this}isPointInPath(e){return GeometryUtils.isPointOnLineSegments(e,this.points,this.tolerance)}getClassType(){return"ArrowMarkup"}};
// src/core/helpers/UndoRedoHelper.ts
CanvasRender._registerDrawableClass(ArrowMarkup);
// src/core/markup/CircleMarkup.ts
var CircleMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.radius=1,this.type="CircleMarkup"/* Circle */,this.update(t)}draw(e,t){const[r,i]=this.points.map((e=>this.transToScreenCoord(e,t)));this.radius=(new Vector2).subVectors(i,r).length(),e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath(),e.arc(r.x,r.y,this.radius,0,2*Math.PI),e.closePath(),e.stroke(),e.restore()}update(e){const[t,r]=e,i=(new Vector3).subVectors(r,t).length();return this.width=2*i,this.height=2*i,this.x=t.x-this.width/2,this.y=t.y-this.height/2,this.points=e,this}isPointInPath(e){const[t,r]=this.points,i=(new Vector3).subVectors(t,r).length();return Math.abs(e.distanceTo(t)-i)<=2*this.tolerance}getClassType(){return"CircleMarkup"}};CanvasRender._registerDrawableClass(CircleMarkup);
// src/core/markup/CloudLineMarkup.ts
var tempBox3=new Box3,CloudLineMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="CloudLineMarkup"/* CloudLine */,this.update(t)}draw(e,t){const r=this.points,i=[];e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath();for(let n=0;n<r.length-1;n++){const s=this.transToScreenCoord(r[n],t),a=this.transToScreenCoord(r[n+1],t),o=CloudLineMarkup.getControlPointByTwoPoints(s,a);0===n&&e.moveTo(s.x,s.y),e.quadraticCurveTo(o.x,o.y,a.x,a.y),i.push(r[n],r[n+1])}e.stroke(),e.restore(),this.calculateWidthAndHeight(i)}static getControlPointByTwoPoints(e,t){const r=(new Vector2).subVectors(t,e),i=r.angle(),n=r.length(),s=MathUtils.degToRad(45),a=n/2/Math.cos(s);return new Vector2(e.x+a*Math.cos(s-i),e.y-a*Math.sin(s-i))}calculateWidthAndHeight(e){const t=new Box3;for(let r=0;r<e.length-1;r++){const i=e[r],n=e[r+1],s=(new Vector3).lerpVectors(i,n,.5),a=(new Vector3).subVectors(n,i).length(),o=(new Box3).setFromCenterAndSize(s,new Vector3(a,a,0));t.union(o)}const{min:r,max:i}=t;this.width=Math.abs(i.x-r.x),this.height=Math.abs(i.y-r.y),this.x=r.x,this.y=r.y}update(e){const{min:t,max:r}=tempBox3.setFromPoints(e);return this.x=t.x,this.y=t.y,this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this.points=e,this}getClassType(){return"CloudLineMarkup"}};CanvasRender._registerDrawableClass(CloudLineMarkup);
// src/core/markup/CloudRectMarkup.ts
var CloudRectMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="CloudRectMarkup"/* CloudLineRectangle */,this.update(t)}draw(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath();const r=this.getVertexs();let i;r.push(r[0]);const n=[];for(let e=0;e<r.length-1;e++){const s=this.transToScreenCoord(r[e],t),a=this.transToScreenCoord(r[e+1],t),o=(new Vector2).subVectors(a,s);i||(i=o.length()/10);const l=o.length(),c=o.normalize(),u=Math.round(l/i);for(let e=0;e<u;e++)n.push(s.clone().add(c.clone().multiplyScalar(i*e)))}n.push(n[0]);for(let t=0;t<n.length-1;t++){const r=n[t],i=n[t+1],s=CloudLineMarkup.getControlPointByTwoPoints(i,r);0===t&&e.moveTo(r.x,r.y),e.quadraticCurveTo(s.x,s.y,i.x,i.y)}e.closePath(),e.stroke(),e.restore()}update(e){const[t,r]=e;return this.points=e,this.x=Math.min(t.x,r.x),this.y=Math.min(t.y,r.y),this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this}isPointInPath(e){const t=this.getVertexs(),r=[];for(let e=0;e<t.length;e++){const i=t[e],n=t[e+1]||t[0];r.push(i,n)}return GeometryUtils.isPointOnLineSegments(e,r,3*this.tolerance)}getClassType(){return"CloudRectMarkup"}};CanvasRender._registerDrawableClass(CloudRectMarkup);
// src/core/markup/DotMarkup.ts
var DotMarkup=class extends BaseMarkup{
// radius of the dot in pixel
constructor(e,t){super(e),this.radius=8,this.update(t)}draw(e,t){const r=this.transToScreenCoord(this.points[0],t);this.width=2*this.radius*this.tolerance,this.height=2*this.radius*this.tolerance,this.x=this.points[0].x-this.radius*this.tolerance,this.y=this.points[0].y-this.radius*this.tolerance,e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath(),e.arc(r.x,r.y,this.radius,0,2*Math.PI),e.closePath(),e.fill(),e.stroke(),e.restore()}update(e){const t=e[0];return this.width=2*this.radius*this.tolerance,this.height=2*this.radius*this.tolerance,this.x=t.x-this.radius*this.tolerance,this.y=t.y-this.radius*this.tolerance,this.points=e,this}getClassType(){return"DotMarkup"}};CanvasRender._registerDrawableClass(DotMarkup);
// src/core/markup/EllipseMarkup.ts
var EllipseMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.radiusX=1,this.radiusY=1,this.type="EllipseMarkup"/* Ellipse */,this.update(t)}draw(e,t){const[r,i]=this.points.map((e=>this.transToScreenCoord(e,t))),n=(new Vector2).lerpVectors(r,i,.5);this.radiusX=Math.abs(i.x-r.x)/2,this.radiusY=Math.abs(i.y-r.y)/2,e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath(),e.ellipse(n.x,n.y,this.radiusX,this.radiusY,0,0,2*Math.PI),e.closePath(),e.stroke(),e.restore()}update(e){const[t,r]=e;return this.x=Math.min(t.x,r.x),this.y=Math.min(t.y,r.y),this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this.points=e,this}isPointInPath(e){const[t,r]=this.points,i=(new Vector3).lerpVectors(t,r,.5),n=Math.abs(r.x-t.x)/2,s=Math.abs(r.y-t.y)/2,a=Math.pow(e.x-i.x,2)/(n*n),o=Math.pow(e.y-i.y,2)/(s*s);return Math.abs(a+o-1)<=.1}getClassType(){return"EllipseMarkup"}};CanvasRender._registerDrawableClass(EllipseMarkup);
// src/core/markup/PolylineMarkup.ts
var PolylineMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="PolylineMarkup"/* PolyLine */,this.update(t)}draw(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor;const r=this.points;e.beginPath(),r.forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);0===i?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),e.stroke(),e.restore()}isPointInPath(e){const t=this.points,r=[];for(let e=0;e<t.length-1;e++)r.push(t[e],t[e+1]);return GeometryUtils.isPointOnLineSegments(e,r,1*this.tolerance)}getVertexs(){return this.points}update(e){const{min:t,max:r}=(new Box3).setFromPoints(e);return this.x=t.x,this.y=t.y,this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this.points=e,this}getClassType(){return"PolylineMarkup"}};CanvasRender._registerDrawableClass(PolylineMarkup);
// src/core/markup/RectMarkup.ts
var RectMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="RectMarkup"/* Rectangle */,this.update(t)}draw(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.fillColor,e.beginPath();this.getVertexs().forEach(((r,i)=>{const n=this.transToScreenCoord(r,t);0===i?e.moveTo(n.x,n.y):e.lineTo(n.x,n.y)})),e.closePath(),e.stroke(),e.restore()}update(e){const[t,r]=e;return this.x=Math.min(t.x,r.x),this.y=Math.min(t.y,r.y),this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this.points=e,this}isPointInPath(e){const t=this.getVertexs(),r=[];for(let e=0;e<t.length;e++){const i=t[e],n=t[e+1]||t[0];r.push(i,n)}return GeometryUtils.isPointOnLineSegments(e,r,2*this.tolerance)}getClassType(){return"RectMarkup"}};CanvasRender._registerDrawableClass(RectMarkup);
// src/core/markup/TextMarkup.ts
var TextMarkup=class extends BaseMarkup{constructor(e,t,r){super(e),this.text="",this.fontSize=12,this.textWidth=0,
// for screen length
this.textRow=1,this.type="TextMarkup"/* Text */,this.update(t),this.text=r}draw(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.fillStyle=this.lineColor,e.font=this.fontSize/this.tolerance+"px Arial";const r=this.formatText(e,this.text),i=this.transToScreenCoord(new Vector3(this.x,this.y,0),t);this.drawText(e,r,i.x,i.y),e.restore()}drawText(e,t,r,i){for(let n=0;n<t.length;n++){const s=t[n];if(s.lineWidth<this.textWidth+2){const t=s.lineText;e.fillText(t,r,i-n*this.fontSize/this.tolerance-4)}}this.width||(this.width=this.textWidth*this.tolerance),this.height||(this.height=t.length*this.fontSize),this.textRow=t.length}formatText(e,t){const r=t.split("\n"),i=[];for(let t=0;t<r.length;t++){const n=r[t],s=e.measureText(n).width;s>this.textWidth&&(this.textWidth=s),i.push({lineWidth:s,lineText:n})}return this.textRow!==i.length&&(this.y-=(i.length-1)*this.fontSize),i.reverse()}setFontSize(e){this.fontSize=e}update(e){const t=e[0];return this.x=t.x,this.y=t.y,this.points=[t],this.textRow=1,this}setData(e){super.setData(e),this.text=e.text,this.setFontSize(e.fontSize)}updateText(e){this.text=e}getData(){return{id:this.id,points:this.points.map((e=>[e.x,e.y])),text:this.text,lineWidth:this.lineWidth,lineColor:this.lineColor,fillColor:this.fillColor,fontSize:this.fontSize,type:this.getClassType()}}getClassType(){return"TextMarkup"}};CanvasRender._registerDrawableClass(TextMarkup);
// src/core/markup/XMarkup.ts
var XMarkup=class extends BaseMarkup{constructor(e,t){super(e),this.type="XMarkup"/* X */,this.update(t)}draw(e,t){e.save(),e.lineWidth=this.lineWidth,e.strokeStyle=this.lineColor,e.beginPath();const[r,i,n,s]=this.getVertexs().map((e=>this.transToScreenCoord(e,t)));e.moveTo(r.x,r.y),e.lineTo(n.x,n.y),e.moveTo(i.x,i.y),e.lineTo(s.x,s.y),e.closePath(),e.stroke(),e.restore()}isPointInPath(e){const[t,r,i,n]=this.getVertexs();return GeometryUtils.isPointOnLineSegments(e,[t,i,r,n],.1)}update(e){const[t,r]=e;return this.points=e,this.x=Math.min(t.x,r.x),this.y=Math.min(t.y,r.y),this.width=Math.abs(r.x-t.x),this.height=Math.abs(r.y-t.y),this}getClassType(){return"XMarkup"}};CanvasRender._registerDrawableClass(XMarkup);
// src/core/markup/MarkupUndoRedo.ts
var MarkupUndoRedo=class extends UndoRedoHelper{constructor(e,t){super(t),this.manager=e}undo(){const e=super.undo();switch(null==e?void 0:e.type){case"Add"/* Add */:{const t=this.manager.getMarkupById(e.payload.id);t&&this.manager.removeMarkup(t,!1)}break;case"Remove"/* Remove */:{const t=this.manager.createMarkup(e.payload);t&&this.manager.addMarkup(t,!1)}break;case"Update"/* Update */:{const{from:t,to:r}=e.payload,i=this.manager.getMarkupById(t.id);i&&this.manager.updateMarkup(i,t,!1)}}return e}redo(){const e=super.redo();switch(null==e?void 0:e.type){case"Add"/* Add */:{const t=this.manager.createMarkup(e.payload);t&&this.manager.addMarkup(t,!1)}break;case"Remove"/* Remove */:{const t=this.manager.getMarkupById(e.payload.id);t&&this.manager.removeMarkup(t,!1)}break;case"Update"/* Update */:{const{from:t,to:r}=e.payload,i=this.manager.getMarkupById(r.id);i&&this.manager.updateMarkup(i,r,!1)}}return e}},tempVector3=new Vector3,MarkupManager2=class extends Event{constructor(e){var t;super(),this.drawableList=new DrawableList("markup"),this.lineWidth=2,this.lineColor="#ff0000",this.fillColor="rgba(255, 0, 0, 0.3)",this.fontSize=20,this.mouseDown=!1,this.mouseDownPositionX=void 0,this.mouseDownPositionY=void 0,this.isDrawing=!1,
// for drawing shape
this.tempPoints=[],
// for create text
this.actived=!1,this.undoRedoHelper=new MarkupUndoRedo(this),this.mousedown=e=>{var t;let r=this.pickThreejsPositionByMouse(e);if(this.mouseDownPositionX=r.x,this.mouseDownPositionY=r.y,0===e.button&&(this.mouseDown=!0),2===e.button&&(this.creatingShape&&this.tempPoints.length<2?(this.removeMarkup(this.creatingShape,!1),this.creatingShape=void 0):null==(t=this.creatingShape)||t.update(this.tempPoints),this.isDrawing&&this.endDraw(this.creatingShape)),this.selectedShape&&(this.selectedShape.selected=!1,this.selectedShape=void 0,this.render()),!this.isDrawing){const e=this.drawableList.getDrawableByPosition(r);e&&(this.selectedShape=e,e.selected=!0,this.render(),this.textInput&&(this.textInput.style.display="none"))}if(this.isCreateTextMode()&&this.mouseDown&&!this.selectedShape&&((!this.textInitialPosition||this.textInput&&0===this.textInput.value.length)&&(this.textInitialPosition=r.clone()),this.addInput(e.clientX,e.clientY)),this.isCreateLineMode()&&this.mouseDown&&!this.selectedShape){if(this.tempPoints.length>0){const e=this.tempPoints[0];if(tempVector3.subVectors(e,r).length()<this.overlayRender.getPixelSize(5,this.camera))return r=this.tempPoints[0].clone(),this.tempPoints.push(r),void this.endDraw(this.creatingShape)}this.isDrawing=!0,this.tempPoints.push(r)}if(this.isCreateDotMode()&&this.mouseDown&&!this.selectedShape){if(!this.creatingShape){const e=this.creatingShape=this.drawShape(r);e&&this.addMarkup(e,!0)}this.isDrawing=!0,this.render()}},this.mousemove=e=>{e.preventDefault();let t=this.pickThreejsPositionByMouse(e);if(this.selectedShape){if(this.mouseDown&&void 0!==this.mouseDownPositionX&&void 0!==this.mouseDownPositionY){this.isEditing()||(this.initialDataForEditing=this.selectedShape.getData());const e=t.x-this.mouseDownPositionX,r=t.y-this.mouseDownPositionY;this.selectedShape.translate(e,r),this.render(),this.mouseDownPositionX=t.x,this.mouseDownPositionY=t.y}}else{if(this.isCreateDotMode())return;if(this.mouseDown&&this.isCreateShapeMode()&&void 0!==this.mouseDownPositionX&&void 0!==this.mouseDownPositionY){const e=new Vector3(this.mouseDownPositionX,this.mouseDownPositionY,0);if(!this.creatingShape){const r=this.creatingShape=this.drawShape(e,t);r&&this.addMarkup(r,!1)}this.creatingShape.update([e,t]),this.isDrawing=!0,this.render()}if(this.isCreateLineMode()&&this.tempPoints.length>0&&this.isDrawing){if(!this.creatingShape){const e=this.creatingShape=this.drawLine([...this.tempPoints,t]);e&&this.addMarkup(e,!1)}const e=this.tempPoints[0];tempVector3.subVectors(e,t).length()<this.overlayRender.getPixelSize(5,this.camera)&&(t=this.tempPoints[0].clone()),this.creatingShape.update([...this.tempPoints,t]),this.render()}}},this.mouseup=e=>{e.preventDefault(),this.mouseDown=!1,this.selectedShape&&this.isEditing()&&this.endEdit(this.selectedShape),this.isCreateShapeMode()&&this.isDrawing&&this.endDraw(this.creatingShape)},this.keydown=e=>{"Delete"===e.code?this.selectedShape&&this.removeMarkup(this.selectedShape):e.ctrlKey&&"KeyZ"===e.code?this.undo():e.ctrlKey&&"KeyY"===e.code?this.redo():"Escape"===e.code&&this.cancelDraw(this.creatingShape)},this.viewer=e,this.overlayRender=this.viewer.overlayRender,null==(t=this.overlayRender)||t.addDrawableList(this.drawableList)}get viewerCanvas(){var e;return null==(e=this.viewer.renderer)?void 0:e.domElement}get camera(){return this.viewer.camera}get raycaster(){return this.viewer.getRaycaster()}
// private addMarkupEventToViewer() {
//     // this.viewerCanvas.addEventListener("pointermove", (e) => {
//     //     const point = this.pickThreePositionByMouse(e);
//     //     const currentDrawable = this.drawableList.getDrawableByPosition(point.clone());
//     //     this.viewer.dispatchEvent(ViewerEvent.MarkupMouseMoved, {
//     //         event: e,
//     //         drawableData: currentDrawable?.getData(),
//     //         point,
//     //     });
//     // });
//     this.viewerCanvas?.addEventListener("pointerup", (e) => {
//         const point = this.pickThreejsPositionByMouse(e);
//         const currentDrawable = this.drawableList.getDrawableByPosition(point.clone());
//         if (currentDrawable) {
//             this.viewer.dispatchEvent(ViewerEvent.MarkupClicked, {
//                 markup: currentDrawable.getData(),
//                 point,
//             });
//         }
//     });
// }
removeMarkupEventFromViewer(){}setMarkupsVisibility(e){this.drawableList.getDrawables().forEach((t=>t.visible=e))}clearAll(){this.drawableList.clear(),this.textInput&&(this.textInput.style.display="none"),this.undoRedoHelper.clear(),this.isDrawing&&this.endDraw(),this.render()}isMarkupActive(){return this.actived}activate(){this.actived=!0,this.viewerCanvas.addEventListener("pointerdown",this.mousedown),this.viewerCanvas.addEventListener("pointermove",this.mousemove),this.viewerCanvas.addEventListener("pointerup",this.mouseup),window.addEventListener("keydown",this.keydown);const e=this.viewer.controls;this.tempKey=e.mouseButtons.LEFT,e.mouseButtons.LEFT=-1,this.tempArrowKeys=e.keys,e.keys={},this.render()}deactivate(){this.actived=!1;const e=this.viewerCanvas;e&&(e.removeEventListener("pointerdown",this.mousedown),e.removeEventListener("pointermove",this.mousemove),e.removeEventListener("pointerup",this.mouseup)),window.removeEventListener("keydown",this.keydown),this.viewer.controls.mouseButtons.LEFT=this.tempKey,this.viewer.controls.keys=this.tempArrowKeys,this.textInput&&this.textInput.remove(),this.textInput=void 0,this.textInitialPosition=void 0,this.mouseDown=!1,this.selectedShape=void 0,this.tempPoints=[],this.isDrawing=!1,this.creatingShape=void 0}getActiveMarkupType(){return this.type}setDrawType(e){this.type=e,this.endDraw()}setLineWidth(e){this.lineWidth=e}getLineWidth(){return this.lineWidth}setLineColor(e){this.lineColor=e}getLineColor(){return this.lineColor}setFillColor(e){this.fillColor=e}getFillColor(){return this.fillColor}setFontSize(e){this.fontSize=e}getFontSize(){return this.fontSize}pickPositionByScreenPoint(e){const t=new Vector3,r=CoordinateConversionUtils.screenPoint2NdcPoint(e,this.camera,this.viewerCanvas);this.raycaster.setFromCamera(r,this.camera);const i=this.viewer.scene,n=this.raycaster.intersectObject(this.viewer.groundPlane||i)||[];return n.length>0&&t.copy(n[0].point),t}pickThreejsPositionByMouse(e){const t=CoordinateConversionUtils.getScreenPointByEvent(e,this.viewerCanvas);return this.pickPositionByScreenPoint(t)}isEditing(){return!!this.initialDataForEditing}endEdit(e){this.undoRedoHelper.addRecord("Update"/* Update */,{from:this.initialDataForEditing,to:e.getData()}),this.initialDataForEditing=void 0}endDraw(e){e&&this.undoRedoHelper.addRecord("Add"/* Add */,e.getData()),this.reset()}cancelDraw(e){e&&this.removeMarkup(e,!1),this.reset()}reset(){this.textInput&&(this.textInput.style.display="none",this.textInput.value=""),this.textInitialPosition=void 0,this.tempPoints=[],this.isDrawing=!1,this.creatingShape=void 0,this.mouseDownPositionX=void 0,this.mouseDownPositionY=void 0,this.render()}render(){var e;null==(e=this.overlayRender)||e.render()}addMarkup(e,t=!0){this.drawableList.addDrawable(e),this.render(),t&&this.undoRedoHelper.addRecord("Add"/* Add */,e.getData())}updateMarkup(e,t,r=!0){this.drawableList.updateDrawable(e,t),this.render(),r&&this.undoRedoHelper.addRecord("Update"/* Update */,e.getData())}removeMarkup(e,t=!0){this.drawableList.removeDrawable(e),this.render(),t&&this.undoRedoHelper.addRecord("Remove"/* Remove */,e.getData())}removeMarkupById(e,t=!0){const r=this.getMarkupById(e);this.drawableList.removeDrawable(r),this.render(),t&&this.undoRedoHelper.addRecord("Remove"/* Remove */,r.getData())}createMarkup(e){return CanvasRender.createDrawable(e)}getMarkupById(e){return this.drawableList.getDrawableById(e)}getMarkupData(){return this.drawableList.getDrawableDatas()}setMarkupData(e){this.drawableList.clear(),this.drawableList.setDrawableDatas(e),this.render()}isCreateLineMode(){return["PolylineMarkup"/* PolyLine */,"CloudLineMarkup"/* CloudLine */].includes(this.type)}isCreateDotMode(){return["DotMarkup"/* Dot */].includes(this.type)}isCreateTextMode(){return["TextMarkup"/* Text */].includes(this.type)}isCreateShapeMode(){return["XMarkup"/* X */,"RectMarkup"/* Rectangle */,"CloudRectMarkup"/* CloudLineRectangle */,"CircleMarkup"/* Circle */,"EllipseMarkup"/* Ellipse */,"ArrowMarkup"/* Arrow */,"DotMarkup"/* Dot */].includes(this.type)}drawShape(e,t){const r=[[e.x,e.y]];return t&&r.push([t.x,t.y]),CanvasRender.createDrawable({id:CommonUtils.guid(),lineWidth:this.lineWidth,lineColor:this.lineColor,fillColor:this.fillColor,type:this.type,points:r})}drawLine(e){return CanvasRender.createDrawable({id:CommonUtils.guid(),lineWidth:this.lineWidth,lineColor:this.lineColor,fillColor:this.fillColor,type:this.type,points:e.map((e=>[e.x,e.y]))})}drawText(e,t){return CanvasRender.createDrawable({id:CommonUtils.guid(),lineWidth:this.lineWidth,lineColor:this.lineColor,fillColor:this.fillColor,fontSize:this.fontSize*this.overlayRender.getPixelSize(1,this.camera),type:this.type,text:t,points:[[e.x,e.y]]})}addInput(e,t){var r;if(!this.textInput){const e=document.createElement("textarea");let t;e.style.cssText=`\n                position: fixed;\n                border: 1px solid red;\n                background: transparent;\n                outline: none;\n                resize: none;\n                overflow: hidden;\n                z-index: 1000;\n                box-sizing: content-box;\n                padding: 0px 2px;\n                color: ${this.lineColor}`,e.setAttribute("wrap","off"),e.onkeydown=t=>{if("Enter"===t.key){const t=parseInt(e.style.height);e.style.height=`${t+this.fontSize}px`}this.isDrawing=!0},e.onkeyup=e=>{var r;const i=e.target.value,n=(null==(r=this.overlayRender)?void 0:r.measureTextLength(i,`${this.fontSize}px Arial`))||0;n>50&&(t&&clearTimeout(t),t=setTimeout((()=>{e.target.style.width=`${n+4}px`}),0))},e.onfocus=()=>{},e.onblur=e=>{const t=e.target.value;if(t.length>0&&this.textInitialPosition){const e=this.creatingShape=this.drawText(this.textInitialPosition,t);e.setTolerance(this.overlayRender.getPixelSize(1,this.camera)),this.addMarkup(e,!1),this.endDraw(this.creatingShape)}},null==(r=this.viewer.viewerContainer)||r.appendChild(e),this.textInput=e}setTimeout((()=>{this.textInput.focus()}),0),this.textInput.style.width="50px",this.textInput.style.height=`${this.fontSize}px`,this.textInput.style.lineHeight=`${this.fontSize}px`,this.textInput.style.fontSize=`${this.fontSize}px`,this.textInput.style.color=this.lineColor,this.textInput.style.display="inline-block",this.textInput.style.left=e+4+"px",this.textInput.style.top=t-this.fontSize+"px"}undo(){this.undoRedoHelper.undo()}redo(){this.undoRedoHelper.redo()}clearUndoRedo(){this.undoRedoHelper.clear()}destroy(){this.deactivate(),this.clearAll()}},ShxFontLoader=class extends FontLoader{constructor(e){super(e)}load(e,t,r,i){Array.isArray(e)||(e=[e]);const n=[];for(let t=0;t<e.length;t++){const i=e[t];ShxFontLoader.isShxFile(i)?n.push(this.loadFile(i,r)):console.warn(`[ShxFontLoader] Invalid shx file: '${i}'`)}Promise.all(n).then((e=>{const r=this.parse(e);t&&t(r)})).catch((e=>{i&&i(e)}))}loadFile(e,t){return __async(this,null,(function*(){return new Promise(((r,i)=>{const n=new FileLoader(this.manager);n.setResponseType("arraybuffer"),n.load(e,(t=>{r({url:e,arrayBuffer:t})}),t,(e=>{i(e)}))}))}))}loadAsync(e,t){return __async(this,null,(function*(){Array.isArray(e)||(e=[e]);return(yield ShxFont.checkFontIsLoaded(e))?Promise.resolve(new ShxFont):new Promise(((r,i)=>{this.load(e,r,t,i)}))}))}parse(e){return new ShxFont(e)}static isShxFile(e){var t;return"shx"===(null==(t=e.split(".").pop())?void 0:t.toLowerCase())}},CSS2DObjectUtils=class{
/**
   * Creates CSS2DObject with HTMLElement
   */
static createCSS2DObject(e){const t=new CSS2DObject(e);return e.dataset.objectId=t.id.toString(),t}static createDefaultHotpoint(e=12){const t=document.createElement("div"),r=t.style;return r.width=`${e}px`,r.height=`${e}px`,r.opacity="0.8",r.cursor="pointer",r.top=-e/2+"px",r.left=-e/2+"px",r.backgroundColor="#ffffff",r.border="2px solid #00DAB7",r.borderRadius="50%",this.createCSS2DObject(t)}static createHotpoint(e){if(e){const t=document.createElement("div"),r=t.style;return r.top="0px",r.left="0px",t.innerHTML=e,this.createCSS2DObject(t)}return this.createDefaultHotpoint()}static createLabel(e,t=""){const r=document.createElement("div");if(r.innerHTML=e,t)r.classList.add(t);else{const e=r.style;e.padding="5px 9px",e.color="#ffffffdd",e.fontSize="12px",e.position="absolute",e.backgroundColor="rgba(0, 0, 0, 0.3)",e.borderRadius="12px",e.cursor="pointer",e.top="0px",e.left="0px"}return this.createCSS2DObject(r)}
/**
   * Recursively find "dataset.objectId" of a HTMLElement
   */static tryFindObjectId(e){if(null!=e.dataset.objectId)return parseInt(e.dataset.objectId);const t=e.parentElement;return!t||t instanceof HTMLBodyElement?void 0:this.tryFindObjectId(t)}},SectionUtils=class{static setMaterialSection(e,t,r=!1,i=!1){const n=r&&e.clippingPlanes?e.clippingPlanes:[];n.push(...t),e.clippingPlanes=n,e.clipIntersection=i}static removeSection(e){e&&e.traverse((e=>{const t=e.material;Array.isArray(t)?t.forEach((e=>{e.clippingPlanes=void 0})):t&&(t.clippingPlanes=void 0)}))}static addSection(e,t,r=!1,i=!1){e&&e.traverse((e=>{const n=e.material;Array.isArray(n)?n.forEach((e=>{SectionUtils.setMaterialSection(e,t,r,i)})):n&&SectionUtils.setMaterialSection(n,t,r,i)}))}static generateSectionPlanesByBox(e){const t=e.min,r=e.max;return[new Plane(new Vector3(0,-1,0),r.y),
// up
new Plane(new Vector3(0,1,0),-t.y),
// down
new Plane(new Vector3(1,0,0),-t.x),
// left
new Plane(new Vector3(-1,0,0),r.x)]}static generateSectionPlanesByPoints(e,t=!0){const r=e.length;if(r<2)return;const i=[];for(let n=0;n<r-1;n++){const s=e[n],a=e[(n+1)%r],o=new Plane;o.setFromCoplanarPoints(new Vector3(s.x,s.y,-1),new Vector3(s.x,s.y,0),new Vector3(a.x,a.y,0)),t||o.negate(),i.push(o)}return i}},tempMatrix4=new Matrix4,tempProjScreenMatrix=new Matrix4,tempFrustum=new Frustum,tempVec33=new Vector3,DxfViewer=class extends BaseViewer{constructor(e){super(e),this.CAMERA_Z_POSITION=100,
// keep camera's z value to be 100
this.CAMERA_MIN_ZOOM=1e-6,
// limit camera's minimum zoom value
this.timer=Date.now(),
// The record "key" is modelId or src.
this.loadedModels={},
// a map to store model file
// To indicate the master model, which should be the first model being loaded
this.masterModelId="",this.raycaster=new Raycaster,this.mouseMoved=!1,this.mouseDoubleClicked=!1,this.selected=!0,
// private dxfCompareManager?: DxfCompareMarkupManager;
// RafHelper (requestAnimationFrame Helper) is used to improve render performance,
// With this feature, it only renders when necessary, e.g. camera position changed, model loaded, etc.
// We can disable this feature by assigning raf to undefined
this.raf=new RafHelper,this.renderEnabled=!1,this.jobCount=0,
// protected viewerCfg: DxfViewerConfig;
this.enableHideVisuallySmallObjects=!0,this.sortedHidableObjects={},
// Key is layout name. visibleMinZoom means an object is visible when camera.zoom is greater than it
this.lastCameraZoom=1/0,
// initially to be a big value. Used to hide small objects
this.activeLayoutName="",
// Different layout contains different data. e.g. bbox, measurement result and so on.
this.layoutInfos={},this.units=void 0,this.fpsUtils=new FpsUtils,this.onResize=()=>{var e;const t=null==(e=this.renderer)?void 0:e.domElement;t&&t.parentElement&&this.resize(t.parentElement.clientWidth,t.parentElement.clientHeight)},
/**
     * In order to have a better performance, it should only render when necessary.
     * Usually, we should enable render for these cases:
     *  - Anything added to, removed from scene, or objects' position, scale, rotation, opacity, material, etc. changed
     *  - Anything selected/unselected
     *  - Camera changed
     *  - Render area resized
     * @internal
     */
this.enableRender=(e=1e3)=>{this.renderEnabled=!0,this.raf&&(this.timeoutSymbol&&this.raf.clearTimeout(this.timeoutSymbol),this.timeoutSymbol=this.raf.setTimeout((()=>{this.renderEnabled=!1}),e))},
/**
     * Used to indicate how many dxf is loading
     */
this.loadingDxfCount=0,
/**
     * If it is under compare mode
     */
this.compareMode=!1,this.viewerCfg=e,this.increaseJobCount(),this.init(),this.animate(),this.enableRender(),this.decreaseJobCount(),log.info(`[DxfViewer] Initialized in ${(Date.now()-this.timer)/1e3}s`)}
/**
   * Initialize everything it needs
   * @internal
   */init(){const e=this.viewerCfg;this.initSpinner(),this.initScene(),this.initRenderer(),this.initCSS2DRenderer(),this.initCamera(),this.initControls(),this.initEvents(),this.initMouseWheel(),this.initOthers(),!0===e.enableAxisGizmo&&(this.axes=this.initAxes()),!0===e.enableStats&&(this.stats=this.initStats()),e.enableToolbar&&(this.toolbar=this.initToolbar()),e.enableBottomBar&&(this.bottomBar=this.initBottomBar()),e.enableProgressBar&&(this.loadingProgressBar=this.initLoadingProgressBar()),this.enableSelection=e.enableSelection}initScene(){const e=new Scene;e.background=new Color(2172976),e.matrixAutoUpdate=matrixAutoUpdate,e.matrixWorldAutoUpdate=!1,this.scene=e}initRenderer(){var e;this.renderer=new WebGLRenderer({antialias:!0,preserveDrawingBuffer:!0,
// for screenshot
alpha:!1,stencil:!1}),this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(this.width,this.height),this.renderer.setClearColor(11119017,1),this.renderer.localClippingEnabled=!0,this.renderer.domElement.classList.add("webgl-renderer"),null==(e=this.viewerContainer)||e.appendChild(this.renderer.domElement),CommonUtils.printGpuInfo(this.renderer.getContext()),DXFLoader.maxFragmentUniforms=this.renderer.capabilities.maxFragmentUniforms-20,this.enableOverlayRenderer&&(this.overlayRender=new CanvasRender(this))}initCSS2DRenderer(){var e;const t=new CSS2DRenderer;t.setSize(this.width,this.height),t.domElement.style.height="0",t.domElement.style.width="0",t.domElement.style.position="absolute",t.domElement.style.top="0",t.domElement.style.left="0",t.domElement.style.overflow="visible",t.domElement.classList.add("css2d-renderer"),null==(e=this.viewerContainer)||e.appendChild(t.domElement),this.css2dRenderer=t}
/**
   * @internal
   */
// public setCompareMarkupVisibility(visible: boolean) {
//     this.dxfCompareManager?.setCompareDrawableVisible(visible);
// }
initCamera(){if(!this.scene)return;const e=new OrthographicCamera(-this.width/2,this.width/2,this.height/2,-this.height/2,.1,1e5);e.layers.enable(layerForNonSnapableObjects),e.position.set(0,0,this.CAMERA_Z_POSITION),e.zoom=10,e.updateProjectionMatrix(),this.scene.add(e),this.camera=e}
/**
   * @internal
   */initControls(){const e=this.camera;if(!this.renderer||!e)return;const t=new OrbitControls(e,this.renderer.domElement);t.enableDamping=!1,t.enableRotate=!1,t.dampingFactor=.5,t.zoomSpeed=6,t.enableZoom=!1,t.enabled=!0,t.keyPanSpeed=10,t.mouseButtons={LEFT:MOUSE.PAN,
// since rotate is disabled, use both left and right button to pan
MIDDLE:MOUSE.PAN,RIGHT:MOUSE.PAN},t.listenToKeyEvents(document.body),t.update(),this.controls=t,t.addEventListener("change",this.onControlsChange(this)),t.addEventListener("end",this.onControlsEnd(this))}onControlsChange(e){return()=>{e.enableRender()}}onControlsEnd(e){return()=>{e.enableRender()}}initSpinner(){var e;if(!this.viewerCfg.enableSpinner)return;const t=document.createElement("div");t.classList.add("bim-viewer-spinner");const r=document.createElement("div");r.classList.add(ICON_FONT_CLASS,"icon-loading"),t.append(r),null==(e=this.widgetContainer)||e.appendChild(t),this.spinner=t,this.setSpinnerVisibility(this.jobCount>0)}
/**
   * Initialize mouse/pointer events
   */initEvents(){const e=this.renderer;if(!e||!this.camera||!this.controls)return;let t=-1,r=-1;e.domElement.addEventListener("pointerdown",(i=>{t=i.x,r=i.y,this.mouseMoved=!1,i.button===MOUSE.MIDDLE&&(e.domElement.style.cursor="move")})),e.domElement.addEventListener("pointermove",(i=>{if(t>=0&&r>=0){const n=5;(Math.abs(i.x-t)>n||Math.abs(i.y-r)>n)&&(this.mouseMoved=!0,e.domElement.style.cursor="move")}})),e.domElement.addEventListener("pointerup",(i=>{this.mouseMoved||this.mouseDoubleClicked||i.button!==MOUSE.LEFT||setTimeout((()=>{this.handleMouseClick(i)}),200),this.mouseDoubleClicked&&setTimeout((()=>{this.mouseDoubleClicked=!1}),200),t=-1,r=-1,e.domElement.style.cursor="auto"})),e.domElement.addEventListener("dblclick",(()=>{this.mouseDoubleClicked=!0,this.mouseMoved})),window.addEventListener("keydown",(e=>{e.altKey&&"KeyR"===e.code&&this.flyToRandomObject()})),window.addEventListener("resize",(()=>{var e;const t=null==(e=this.renderer)?void 0:e.domElement;t&&t.parentElement&&this.resize(t.parentElement.clientWidth,t.parentElement.clientHeight)}))}initMouseWheel(){const e=this.renderer;if(!e)return;let t=Date.now();e.domElement.addEventListener("wheel",(e=>{const r=this.camera,i=this.viewerContainer;if(!r||!this.controls)return;e.preventDefault(),e.stopPropagation();let n=this.controls.zoomSpeed;const s=Date.now(),a=s-t;if(a<10)return void log.debug("[DxfViewer] Ignore too frequent mouse wheel:");a<30&&(n*=a/30),t=s;const o=Math.pow(.95,n),l=r.zoom;let c=e.deltaY>0?l*o:l/o;const u=CoordinateConversionUtils.getScreenPointByEvent(e,i),h=CoordinateConversionUtils.screenPoint2NdcPoint(u,r,i),p=new Vector3(h.x,h.y,0),d=p.clone().unproject(r);c=this.checkAndGetLimitedCameraZoom(c),r.zoom=Math.max(this.controls.minZoom,Math.min(this.controls.maxZoom,c)),r.updateProjectionMatrix();const m=p.clone().unproject(r),f=tempVec33.set(0,0,0);f.subVectors(m,d),f.z=0,this.updateHidableObjectsVisibility(),r.position.sub(f),this.controls.target.sub(f),this.controls.update()}))}initOthers(){this.scene&&this.renderer&&this.camera&&(this.renderer.domElement.style.outlineWidth="0")}initAxes(){var e;const t=document.createElement("div");t.classList.add("axesRenderer");const r=new CoordinateAxesViewport(t,this.camera,!0);return null==(e=this.widgetContainer)||e.append(t),r}initStats(){var e;const t=stats_module_default();t.setMode(0);const r=document.createElement("div");return r.classList.add("statsOutput"),r.appendChild(t.domElement),t.domElement.style.position="absolute",null==(e=this.widgetContainer)||e.append(r),t}
/**
   * Shows the stats panel, which indicates current FPS, MS, MB, etc.
   * @internal
   */showStats(){this.stats||(this.stats=this.initStats()),this.stats.showPanel(0)}
/**
   * Shows the stats panel, which indicates current FPS, MS, MB, etc.
   * @internal
   */hideStats(){this.stats&&this.stats.showPanel(-1)}
// private initContextMenu() {
//     const contextMenu = new ContextMenu({
//         items: contextMenuItems,
//         context: { dxfViewer: this },
//         container: this.rootHtmlElement,
//     });
//     window.oncontextmenu = (event: MouseEvent) => event.preventDefault();
//     return contextMenu;
// }
initToolbar(){const e=this.viewerCfg;return new Toolbar2(this,(0,import_lodash9.merge)(DEFAULT_DXFVIEWER_TOOLBAR_CONFIG,e.toolbarMenuConfig))}initBottomBar(){return new BottomBar(this)}initLoadingProgressBar(){return new ProgressBar(this.widgetContainer)}
/**
   * Shows the layout bar
   * @internal
   */showLayoutBar(){var e;null==(e=this.dxfLayoutBar)||e.show()}
/**
   * Hides the layout bar
   * @internal
   */hideLayoutBar(){var e;null==(e=this.dxfLayoutBar)||e.hide()}
// private showContextMenu(event: MouseEvent) {
//     if (!this.contextMenu) {
//         return;
//     }
//     this.contextMenu.show(event.clientX, event.clientY);
// }
// private handleRightClick(event: MouseEvent) {
//     this.showContextMenu(event);
// }
animate(){var e,t,r,i,n;requestAnimationFrame(this.animate.bind(this)),this.scene&&this.camera&&this.renderEnabled&&(DXFLoader.resolutionUniform.value.set(this.width,this.height),null==(e=this.renderer)||e.render(this.scene,this.camera),this.hotpointRoot&&this.hotpointRoot.children.length>0&&(null==(t=this.css2dRenderer)||t.render(this.scene,this.camera)),this.dispatchEvent("RenderAfter"/* RenderAfter */)),null==(r=this.controls)||r.update(),null==(i=this.stats)||i.update(),this.fpsUtils.update(),null==(n=this.bottomBar)||n.update()}
/**
   * Gets current FPS value
   * @internal
   */getFps(){return this.fpsUtils.fps}is3d(){return!1}
/**
   * Destroies DxfViewer
   */destroy(){var e,t,r,i;DXFLoader.abortJobs=!0,this.dxfLayoutBar&&(this.dxfLayoutBar.destroy(),this.dxfLayoutBar=void 0),null==(e=this.measurementManager)||e.destroy(),this.measurementManager=void 0,null==(t=this.markupManager)||t.destroy(),this.markupManager=void 0,null==(r=this.zoomToRect)||r.destroy(),this.zoomToRect=void 0,this.sortedHidableObjects={},this.layoutInfos={},this.raycastableObjects=void 0,this.changes={},Object.keys(this.loadedModels).forEach((e=>{delete this.loadedModels[e]})),this.loadedModels={},this.css2dRenderer&&(null==(i=this.viewerContainer)||i.removeChild(this.css2dRenderer.domElement),this.css2dRenderer=void 0),this.stats=void 0,this.raycaster=void 0,this.selectedObject=void 0,this.raf&&(this.timeoutSymbol&&this.raf.clearTimeout(this.timeoutSymbol),this.raf=void 0),this.contextMenu&&(this.contextMenu.destroy(),this.contextMenu=void 0),this.axes&&(this.axes.dispose(),this.axes=void 0),this.toolbar&&(this.toolbar.destroy(),this.toolbar=void 0),this.spinner&&(this.spinner.remove(),this.spinner=void 0),this.bottomBar=void 0,this.font=void 0,window.removeEventListener("resize",this.onResize),super.destroy()}
/**
   * Loads a dxf file.
   * The first loaded file will be taken as a "master" model.
   * Any other files are non-master, we call "overlay" model.
   * We'll load everything of a master model, including model and paper space.
   * For an overlay model, we'll only load its model space. And its model space can only
   * overly to master model's model space.
   * @example
   * ``` typescript
   * const viewerCfg = {
   *     containerId: "myCanvas",
   * };
   * const modelCfg = {
   *     modelId: "id_0",
   *     name: "dxf 0",
   *     src: "http://www.abc.com/sample.dxf",
   * }
   * const viewer = new DxfViewer(viewerCfg);
   * await viewer.loadModelAsync(modelCfg, (event) => {
   *     const progress = (event.loaded * 100) / event.total;
   *     console.log(`${event.type}: ${progress}%`);
   * });
   * console.log("Loaded");
   * ```
   */loadModelAsync(e,t){return __async(this,null,(function*(){var r,i;this.loadingDxfCount++,this.timer=Date.now(),this.increaseJobCount();const n=e.modelId||e.src;this.masterModelId||(this.masterModelId=n);const s=e.ignorePaperSpace||this.masterModelId!==n;!1===e.ignorePaperSpace&&s&&log.warn(`[DxfViewer] Paper space will be ignored for '${n}' although 'ignorePaperSpace' is false!`),CommonUtils.printMemory("Before loadModelAsync");const a=new LoadingHelper;a.setFont(this.font);const o=n,l=this.translate("ProgressBar.Loading"),c=e=>{var r;null==(r=this.loadingProgressBar)||r.updateProgress(o,l,e),t&&t(new ProgressEvent("LoadProgress",{loaded:e,total:100}))},u=(e,r,i)=>{var n;let s=100*e.loaded/e.total;s=s*(i-r)/100+r,null==(n=this.loadingProgressBar)||n.updateProgress(o,l,s),t&&t(new ProgressEvent("LoadProgress",{loaded:s,total:100}))};null==(r=this.loadingProgressBar)||r.addProgressItem(o),c(0);const h=this.viewerCfg,p=yield a.loadDxfDataAsync(e.src,e.modelId,(e=>u(e,0,90)),void 0,s,h.enableLocalCache).finally((()=>{this.loadingDxfCount--,0===this.loadingDxfCount&&this.font.releaseFontData&&this.font.releaseFontData()}));if(log.info(`[DxfViewer] Loaded '${e.src}' in ${(Date.now()-this.timer)/1e3}s, adding to scene...`),DXFLoader.abortJobs&&Promise.reject("[DxfViewer] abort load dxf"),0===p.threejsObject.children.length){const t=`[DxfViewer] Nothing was loaded from ${e.src}`;return log.warn(t),this.decreaseJobCount(),Promise.reject(t)}const d=p.threejsObject;d.name=n;const m=this.getDxfUnits(p);if(this.masterModelId===e.modelId&&(this.units=m),log.info(`[DxfViewer] Units of '${e.src}' is '${m}'`),m){let t=1;this.units&&m!==this.units&&(t=unitScaleConversion(m,this.units)),e.scale?e.scale=[e.scale[0]*t,e.scale[0]*t,e.scale[0]*t]:e.scale=[t,t,t]}if(e.matrix&&16===e.matrix.length){const t=new Matrix4;t.elements=e.matrix,d.applyMatrix4(t)}else{const t=e.position||[0,0,0],r=e.rotation||[0,0,0],i=e.scale||[1,1,1];d.position.set(t[0],t[1],t[2]),d.rotation.set(r[0]*Math.PI/180,r[1]*Math.PI/180,r[2]*Math.PI/180),d.scale.set(i[0],i[1],i[2])}return this.addLoadedModelToScene(d,e,p),CommonUtils.printMemory("After addLoadedModelToScene"),log.info(`[DxfViewer] Added '${e.src}' to scene in ${(Date.now()-this.timer)/1e3}s`),h.enableLayoutBar&&!this.dxfLayoutBar&&this.masterModelId===n&&(this.dxfLayoutBar=new DxfLayoutBar(this)),this.decreaseJobCount(),c(100),null==(i=this.loadingProgressBar)||i.delayRemoveProgressItem(o),Promise.resolve()}))}
/**
   * Unloads a dxf
   * @internal
   */unloadDxf(){throw new Error("Not implemented yet!")}
/**
   * If it is under compare mode
   */isCompareMode(){return this.compareMode}
/**
   * Compares two dxf files. Note that:
   * - It only compares model spaces.
   * - It shouldn't load anything else before and after compare.
   * @param model1 The first dxf to be compared
   * @param model2 The second dxf to be compared
   * @param onProgress loading progress
   * @internal
   */compare(e,t,r){return __async(this,null,(function*(){var i,n,s,a,o;const{src:l,modelId:c}=e,{src:u}=t;if(this.compareMode)return Promise.reject("[DxfViewer] It is already under comparing mode!");if(this.masterModelId||Object.keys(this.loadedModels).length>0)return Promise.reject("[DxfViewer] Shouldn't load anything else before compare!");if(this.compareMode=!0,this.timer=Date.now(),this.increaseJobCount(),!this.font)return Promise.reject("[DxfViewer] Should set font first!");const h=new DXFLoader(!0);h.setFont(this.font),this.font instanceof ShxFont&&this.font.getFontData&&(yield this.font.getFontData());const p=l+u,d=this.translate("ProgressBar.Comparing"),m=e=>{var t;null==(t=this.loadingProgressBar)||t.updateProgress(p,d,e),r&&r(new ProgressEvent("CompareProgress",{loaded:e,total:100}))},f=(e,t,i)=>{var n;let s=100*e.loaded/e.total;s=s*(i-t)/100+t,null==(n=this.loadingProgressBar)||n.updateProgress(p,d,s),r&&r(new ProgressEvent("CompareProgress",{loaded:s,total:100}))};CommonUtils.printMemory("Before comparing"),this.masterModelId=c||l,this.loadingDxfCount+=2,null==(i=this.loadingProgressBar)||i.addProgressItem(p),m(0);let g=Date.now();const _=yield h.parse(l,(e=>f(e,0,15))),y=yield h.parse(u,(e=>f(e,15,30))),[T,v]=yield Promise.allSettled([_,y]);if("rejected"===T.status)return Promise.reject(`[DxfViewer] Failed to parse ${l}`);if("rejected"===v.status)return Promise.reject(`[DxfViewer] Failed to parse ${u}`);if(log.info(`[DxfViewer] loadFiles in ${(Date.now()-g)/1e3}s`),DXFLoader.abortJobs)return Promise.reject("[DxfViewer] compare loadFile aborted");const E=T.value,I=v.value;g=Date.now();const b=yield new DxfCompare(E,I).compare((e=>f(e,30,60)));if(log.info(`[DxfViewer] Compared in ${(Date.now()-g)/1e3}s`),log.debug("Compared results:",b),DXFLoader.abortJobs)return Promise.reject("[DxfViewer] compare change aborted");CommonUtils.printMemory("After getting the comparison results"),g=Date.now(),yield h.loadEntitiesForCompare(E,I,b,(e=>f(e,60,95))),CommonUtils.printMemory("After Creating threejs objects based on comparison result"),null==(n=this.font)||n.releaseFontData(),this.changes=b,log.info(`[DxfViewer] Creates threejs objects based on comparison result in ${(Date.now()-g)/1e3}s`);const x=E,S=I;if(this.loadingDxfCount-=2,this.decreaseJobCount(),Object.keys(b).length||log.info("[DxfViewer] No change found"),0===(null==(s=x.threejsObject)?void 0:s.children.length)&&0===(null==(a=S.threejsObject)?void 0:a.children.length)){const e=`[DxfViewer] Nothing was loaded from ${l} and ${u}`;return log.warn(e),Promise.reject(e)}const w=x.threejsObject,C=S.threejsObject;return w.name=l,C.name=u,g=Date.now(),this.addLoadedModelToScene(w,__spreadValues({},e),x),CommonUtils.printMemory("After adding first loaded Model to scene"),m(95),this.addLoadedModelToScene(C,__spreadValues({},t),S),CommonUtils.printMemory("After adding second loaded Model to scene"),log.info(`[DxfViewer] Added compared objects to scene in ${(Date.now()-g)/1e3}s`),log.info(`[DxfViewer] The comparison between ${l}' and '${u}' is completed in ${(Date.now()-this.timer)/1e3}s !`),m(100),null==(o=this.loadingProgressBar)||o.delayRemoveProgressItem(p),Promise.resolve()}))}
/**
   * Gets loaded entity count
   * @internal
   * @returns {number}
   */getEntitiesCount(){let e=0;return Object.values(this.loadedModels).forEach((t=>{var r;e+=(null==(r=t.dxfData)?void 0:r.loadedEntityCount)||0})),e}
/**
   * Gets loaded dxf model id array
   */getLoadedDxfModelIds(){return Object.keys(this.loadedModels)}
/**
   * Gets layouts
   */getLayoutNames(){const e=[];return this.getLayouts().forEach((t=>{e.push(t.layoutName)})),e}
/**
   * Gets layouts.
   * Only returns master model's layouts.
   */getLayouts(){const e=[],t=this.loadedModels[this.masterModelId];if(t){const r=t.dxfData,i=null==r?void 0:r.objects.LAYOUT;null==i||i.forEach((t=>{e.push(t)}))}return e}handleOverlayDxf(e){var t;const r=this.loadedModels[e];if(!r)return void log.warn(`[DxfViewer] Can't find model for modelId '${e}'!`);this.increaseJobCount(),this.switchTransformMs(DXFLoader.MODEL_LAYOUT_NAME,e);const i=null==(t=r.dxfData)?void 0:t.threejsObject,n=null==i?void 0:i.children.find((e=>e.name===DXFLoader.MODEL_LAYOUT_NAME));n&&(n.traverse((e=>{this.addSpatialFilterSection(e,r.dxfData)})),this.calBoundingBoxOfLayoutChild(n)),this.showLayoutObjects(this.activeLayoutName),this.decreaseJobCount()}
/**
   * Activates a layout
   */activateLayout(e){var t,r,i;if(this.increaseJobCount(),0==e.length)return log.warn("[DxfViewer] layout name is empty !"),void this.decreaseJobCount();if(e===this.activeLayoutName)return void this.decreaseJobCount();const n=Date.now(),s=this.camera,a=this.getLayoutByName(e);if(!a)return log.warn(`[DxfViewer] Can't find layout of ${e} !`),void this.decreaseJobCount();const o=this.loadedModels[this.masterModelId];if(!o)return log.warn(`[DxfViewer] Can't find master model for modelId '${this.masterModelId}'!`),void this.decreaseJobCount();if(this.raycastableObjects=void 0,this.activeLayoutName){const e=this.getActiveLayoutInfo();e.lastCameraPosition||(e.lastCameraPosition=new Vector3),null==(t=this.camera)||t.getWorldPosition(e.lastCameraPosition),e.lastCameraZoom=s.zoom}if(!(e=>{const t=this.layoutInfos[e];return!!(null==t?void 0:t.lastCameraZoom)})(e)){this.switchTransformMs(e,this.masterModelId);const t=this.getLayoutViewports(a);let n=[];t.length>0&&(n=t[0].frozenLayerHandles);const s=e!==DXFLoader.MODEL_LAYOUT_NAME,l=null==(r=o.dxfData)?void 0:r.threejsObject,c=null==l?void 0:l.children.find((t=>t.name===e));if(c){const t=[],r=null==(i=o.dxfData)?void 0:i.layersAndThreejsObjects;c.traverse((i=>{this.addSpatialFilterSection(i,o.dxfData);const a=i;if(s&&a.material&&a.geometry){const i=a.userData.layerName;if(!this.isLayerFrozenForViewport(o.dxfData,i,n))return;t.push(a);let s=-1;r&&r[i]&&(s=r[i].indexOf(a),s>=0&&r[i].splice(s,1)),s<0&&log.warn(`[DxfViewer] Failed to find object for modelId '${this.masterModelId}', layer '${i}', layout '${e}'`)}})),t.forEach((e=>{e.removeFromParent()}))}const u=this.getFilteredViewports(a);log.debug("[DxfViewer] Active layout:",e,", viewports:",u),console.time("[DxfViewer] generateObjectsByViewport"),u.forEach((t=>{this.generateObjectsByViewport(e,t,o.dxfData)})),console.timeEnd("[DxfViewer] generateObjectsByViewport"),e!==DXFLoader.MODEL_LAYOUT_NAME&&this.switchTransformMs(DXFLoader.MODEL_LAYOUT_NAME,this.masterModelId),e!==DXFLoader.MODEL_LAYOUT_NAME&&c&&this.setLayoutHidableObjectArray(c),c&&this.calBoundingBoxOfLayoutChild(c)}let l=this.getActiveLayoutInfo();this.measurementManager&&(l.measurementData=this.measurementManager.getMeasurementsData()||[],l.measurementData.forEach((e=>e.layoutName=this.activeLayoutName)),this.setMeasurementsVisibility(!1),this.measurementManager.clearUndoRedo()),this.markupManager&&(l.markupData=this.markupManager.getMarkupData()||[],l.markupData.forEach((e=>e.layoutName=this.activeLayoutName)),this.setMarkupsVisibility(!1),this.markupManager.clearUndoRedo()),this.showLayoutObjects(e),this.activeLayoutName=e,l=this.getActiveLayoutInfo();const c=l.measurementData;this.measurementManager&&(this.measurementManager.setMeasurementsData(c||[]),this.setMeasurementsVisibility(!0));const u=l.markupData;if(this.markupManager&&(this.markupManager.setMarkupData(u||[]),this.setMarkupsVisibility(!0)),l.lastCameraPosition)this.goTo(l.lastCameraPosition,l.lastCameraZoom,!1);else{let e=this.getLayoutExtentEx(a);if(e){const t=1e-16,r=1e16,i=e.max.x-e.min.x,n=e.max.y-e.min.y;(i<t||n<t||i>r||n>r)&&(log.warn(`[BimViewer] Got wired bbox, max: ${e.max.toArray()}, min: ${e.min.toArray()}, going to calculate one...`),e=this.computeBoundingBox()),l.bbox=e,this.activeLayoutName!==DXFLoader.MODEL_LAYOUT_NAME&&this.updateGroundPlane(),this.zoomToBBox(e)}}this.dispatchEvent("LayoutChanged"/* LayoutChanged */),CommonUtils.printMemory(`After activated layout '${this.activeLayoutName}'`),this.enableRender(),this.decreaseJobCount(),log.info(`[DxfViewer] Activated layout '${e}' in ${(Date.now()-n)/1e3}s`)}
/**
   * Calculates the boundingBox of objects with child objects in the children of layoutLevelObject
   */calBoundingBoxOfLayoutChild(e){const t=e.children.length;for(let r=0;r<t;r++){const t=e.children[r];t.children.length>0?t.userData.boundingBox=SceneUtils.getBoundingBox(t):t.userData.boundingBox&&delete t.userData.boundingBox}}
/**
   * Gets active layout
   */getActiveLayoutName(){return this.activeLayoutName}
/**
   * Gets dxf layers.
   * @example
   * ``` typescript
   * const dxfLayers = viewer.getLayers();
   * for (let i = 0; i < dxfLayers.length; ++i) {
   *     const layers = dxfLayers[i].layers;
   *     const layerNames = Object.keys(layers).sort();
   *     console.log(layerNames);
   * }
   * ```
   */getLayers(){var e,t;const r=[];if(this.masterModelId){const t=this.loadedModels[this.masterModelId],i=null==(e=null==t?void 0:t.dxfData)?void 0:e.tables.layer.layers;i&&r.push({modelId:this.masterModelId,layers:i})}for(const[e,i]of Object.entries(this.loadedModels)){if(e===this.masterModelId)continue;const n=null==(t=null==i?void 0:i.dxfData)?void 0:t.tables.layer.layers;n&&r.push({modelId:e,layers:n})}return r}
/**
   * Sets model's (aka, a dxf file) visibility.
   * @throws Throws exception if modelId doesn't exist.
   * @internal
   */setModelVisibility(e,t){const r=this.loadedModels[e];if(!r||!r.dxfData)throw new Error(`Failed to find model by modelId '${e}'!`);r.dxfData.threejsObject.visible=t,this.enableRender()}
/**
   * Sets layer's visibility.
   * @param layerName Layer's name to show or hide
   * @param visible Layer's target visibility
   * @param modelId Useful when more than one model is loaded, if not specified, will use the master model.
   * @throws Throws exception if given modelId doesn't exist.
   * @example
   * ``` typescript
   * // Hides layer "0"
   * viewer.setLayerVisibility("0", false);
   * ```
   */setLayerVisibility(e,t,r){const i=this.camera;r=r||this.masterModelId;const n=this.loadedModels[r];if(!n)throw new Error(`Failed to find layer by modelId '${r}'!`);const s=n.dxfData,a=null==s?void 0:s.tables.layer.layers[e];a?a.visible=t:log.warn(`[DxfViewer] Layer '${e}' not found from dxfData!`);const o=null==s?void 0:s.layersAndThreejsObjects[e];if(o){const e=i.zoom;o.forEach((r=>{this.enableHideVisuallySmallObjects&&t&&e&&r.userData.visibleMinZoom&&e<r.userData.visibleMinZoom||(r.visible=t),!1!==t&&null==r.userData.layerVisible||(r.userData.layerVisible=t)}))}else log.warn(`[DxfViewer] No object found for layer '${e}'`);this.raycastableObjects=void 0,this.enableRender()}
/**
   * Sets layer's opacity
   * @internal
   */setLayerOpacity(){throw new Error("Not implemented yet!")}
/**
   * Sets layer's color
   * @throws Throws exception if layer doesn't exist.
   * @internal
   */setLayerColor(e,t,r){r=r||this.masterModelId;const i=this.loadedModels[r];if(!i)throw new Error(`Failed to find layer by modelId '${r}'!`);const n=i.dxfData;if(!(null==n?void 0:n.tables.layer.layers[e]))throw new Error(`Failed to find layer by layerName '${e}'!`);const s=null==n?void 0:n.layersAndThreejsObjects[e];s?s.forEach((e=>{let r=e;r.material&&MaterialUtils.setMaterialColor(r.material,new Color(t))})):log.warn(`[DxfViewer] No object found for layer '${e}'`),this.enableRender()}
/**
   * Sets font.
   * This needs to be called before loading a dxf, it won't affect any loaded text.
   * It accepts shx or typeface formats. For typeface, it only support passing in 1 font file in the array for now.
   * @param urls font file urls
   */setFont(e){return __async(this,null,(function*(){console.time("[DxfViewer] Font file(s) load time"),ShxFontLoader.isShxFile(e[0])?this.font=yield(new ShxFontLoader).loadAsync(e):(e.length>1&&log.warn("[DxfViewer] Only support 1 typeface font file for now, others will be ignored!"),this.font=yield(new FontLoader).loadAsync(e[0])),console.timeEnd("[DxfViewer] Font file(s) load time")}))}
/**
   * Sets display length units.
   * @internal Not implemented yet!
   * @default Millimeters
   */setDisplayLengthUnits(){throw new Error("Not implemented yet!")}
/**
   * Sets display area units
   * @internal Not implemented yet!
   * @default Meters
   */setDisplayAreaUnits(){throw new Error("Not implemented yet!")}
/**
   * Sets display decimal digits
   * @internal Not implemented yet!
   * @default 2
   */setDisplayPrecision(){throw new Error("Not implemented yet!")}
/**
   * Activates one of "Distance", "Area" or "Angle" measurement
   * @param type "Distance", "Area" or "Angle"
   * @example
   * ``` typescript
   * viewer.activateMeasurement(MeasurementType.Distance);
   * ```
   */activateMeasurement(e){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.activateMeasurement(e),this.clearSelection()}
/**
   * Deactivates measurement
   */deactivateMeasurement(){var e,t;null==(e=this.measurementManager)||e.deactivateMeasurement(),null==(t=this.toolbar)||t.updateMenu("Measure"/* Measure */,DEFAULT_DXFVIEWER_TOOLBAR_CONFIG.Measure)}
/**
   * Gets active measurement type
   */getActiveMeasurementType(){var e;return null==(e=this.measurementManager)?void 0:e.getActiveMeasurementType()}
/**
   * Gets all measurements
   * @example
   * ``` typescript
   * const measurementData = viewer.getMeasurements();
   * console.log(measurementData);
   * ```
   */getMeasurements(){var e,t;const r=this.getActiveLayoutInfo();r.measurementData=(null==(e=this.measurementManager)?void 0:e.getMeasurementsData())||[],r.measurementData.forEach((e=>{e.layoutName||(e.layoutName=this.activeLayoutName)}));const i=[];for(const e of Object.values(this.layoutInfos))null==(t=e.measurementData)||t.forEach((e=>i.push(e)));return i}
/**
   * Sets measurement data.
   * User can set measurement data for all layouts, DxfViewer manages their visibilities
   * for different layouts.
   * @example
   * ``` typescript
   * const measurementData = [{
   *     type: "Distance",
   *     id: "c6ea70a3-ddb0-4dd0-87c8-bd2491936428",
   *     points: [[0, 1000], [5000, 1000]],
   *     layoutName: "Model",
   * }];
   * viewer.setMeasurements(measurementData);
   * ```
   */setMeasurements(e){e.forEach((e=>{var t;const r=e.layoutName||DXFLoader.MODEL_LAYOUT_NAME;null==(t=this.getLayoutInfo(r).measurementData)||t.push(e)}));const t=this.getActiveLayoutInfo();this.measurementManager||(this.measurementManager=new MeasurementManager2(this));const r=this.measurementManager;t.measurementData&&r.setMeasurementsData(t.measurementData)}
/**
   * Selects a measurement by id
   * @internal
   */selectMeasurement(e){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.selectMeasurementById(e)}
/**
   * Unselects a measurement by id
   * @internal
   */unselectMeasurement(){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.unselectMeasurement()}
/**
   * Removes a measurement
   */removeMeasurement(e){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.removeMeasurementById(e)}setMeasurementsVisibility(e){this.measurementManager||(this.measurementManager=new MeasurementManager2(this));this.measurementManager.setMeasurementsVisibility(e)}
/**
   * Clears all measurement results
   */clearMeasurements(){var e;null==(e=this.measurementManager)||e.clearMeasurements()}
/** markup start **/
/**
   * Activates markup feature
   * @param type MarkupType
   * @example
   * ``` typescript
   * viewer.activateMarkup(MarkupType.Arrow);
   * ```
   */activateMarkup(e){this.markupManager||(this.markupManager=new MarkupManager2(this)),this.markupManager.isMarkupActive()||this.markupManager.activate(),this.markupManager.setDrawType(e),this.clearSelection()}
/**
   * Deactivates markup
   */deactivateMarkup(){this.markupManager&&this.markupManager.deactivate()}
/**
   * Gets active markup type
   */getActiveMarkupType(){var e;return null==(e=this.markupManager)?void 0:e.getActiveMarkupType()}
/**
   * Set markup stroke color
   * @internal
   */setMarkupLineColor(e){var t;null==(t=this.markupManager)||t.setLineColor(e)}
/**
   * @internal
   */getMarkupLineColor(){var e;return null==(e=this.markupManager)?void 0:e.getLineColor()}
/**
   * Set markup fill color
   * @internal
   */setMarkupFillColor(e){var t;null==(t=this.markupManager)||t.setFillColor(e)}
/**
   * @internal
   */getMarkupFillColor(){var e;return null==(e=this.markupManager)?void 0:e.getFillColor()}
/**
   * Set markup stroke line width
   * @internal
   */setMarkupLineWidth(e){var t;null==(t=this.markupManager)||t.setLineWidth(e)}
/**
   * @internal
   */getMarkupLineWidth(){var e;return null==(e=this.markupManager)?void 0:e.getLineWidth()}
/**
   * Set markup font size
   * @internal
   */setMarkupFontSize(e){var t;null==(t=this.markupManager)||t.setFontSize(e)}
/**
   * @internal
   */getMarkupFontSize(){var e;return null==(e=this.markupManager)?void 0:e.getFontSize()}
/**
   * Gets all markups
   * @returns DxfMarkupData array
   */getMarkups(){var e,t;const r=this.getActiveLayoutInfo();r.markupData=(null==(e=this.markupManager)?void 0:e.getMarkupData())||[],r.markupData.forEach((e=>{e.layoutName||(e.layoutName=this.activeLayoutName)}));const i=[];for(const e of Object.values(this.layoutInfos))null==(t=e.markupData)||t.forEach((e=>i.push(e)));return i}
/**
   * Sets markup data.
   * User can set markup data for all layouts, DxfViewer manages their visibilities
   * for different layouts.
   * @example
   * ``` typescript
   * const markupData = [{
   *     type: "ArrowMarkup",
   *     id: "c6ea70a3-ddb0-4dd0-87c8-bd2491936428",
   *     lineWidth: 2,
   *     strokeStyle: "#ff0000",
   *     fillStyle: "#ff000030",
   *     points: [[0, 0], [1000, 1000]],
   *     layoutName: "Model",
   * }];
   * viewer.setMarkups(markupData);
   * ```
   */setMarkups(e){e.forEach((e=>{var t;const r=e.layoutName||DXFLoader.MODEL_LAYOUT_NAME;null==(t=this.getLayoutInfo(r).markupData)||t.push(e)}));const t=this.getActiveLayoutInfo();this.markupManager||(this.markupManager=new MarkupManager2(this));const r=this.markupManager;t.markupData&&r.setMarkupData(t.markupData)}setMarkupsVisibility(e){this.markupManager||(this.markupManager=new MarkupManager2(this));this.markupManager.setMarkupsVisibility(e)}
/**
   * Removes a markup
   */removeMarkup(e){this.markupManager||(this.markupManager=new MarkupManager2(this));this.markupManager.removeMarkupById(e)}
/**
   * Clears markups
   */clearMarkups(){var e;null==(e=this.markupManager)||e.clearAll()}
/** markup end **/
/**
   * Adds a hotpoint.
   */addHotpoint(e){var t;if(this.hasHotpoint(e.hotpointId))return void log.warn(`[DxfViewer] Hotpoint with id '${e.hotpointId}' already exist!`);const r=e.anchorPosition,i=CSS2DObjectUtils.createHotpoint(e.html);i.position.set(r[0]||0,r[1]||0,r[2]||0),i.visible=!1!==e.visible,i.userData.hotpoint=e,i.updateWorldMatrix(!1,!1),this.hotpointRoot||(this.hotpointRoot=new Group,this.hotpointRoot.matrixAutoUpdate=matrixAutoUpdate,this.hotpointRoot.matrixWorldAutoUpdate=!1,this.hotpointRoot.name="HotpointRoot",null==(t=this.scene)||t.add(this.hotpointRoot)),this.hotpointRoot.add(i),this.enableRender()}
/**
   * Removes a hotpoint
   */removeHotpoint(e){var t,r;const i=(null==(t=this.hotpointRoot)?void 0:t.children)||[];for(let t=0;t<i.length;++t){const n=i[t];(null==(r=n.userData.hotpoint)?void 0:r.hotpointId)===e&&n.removeFromParent()}}
/**
   * Clears all hotpoints from all layouts
   */clearHotpoints(){var e;null==(e=this.hotpointRoot)||e.clear()}
/**
   * Checks if hotpoint with specific id already exist
   * @internal
   */hasHotpoint(e){var t;return-1!==((null==(t=this.hotpointRoot)?void 0:t.children)||[]).findIndex((t=>{var r;return(null==(r=t.userData.hotpoint)?void 0:r.hotpointId)===e}))}
/**
   * Gets mouse hit result in world coordinate
   * @example
   * ``` typescript
   * document.addEventListener("click", (event) => {
   *     const result = viewer.getHitResult(event);
   *     const loc = result?.location;
   *     if (loc) {
   *         console.log(`Clicked at x: ${loc[0]}, y: ${loc[1]}`);
   *     }
   * });
   * ```
   */getHitResult(e){const t=this.viewerContainer;if(!this.camera||!this.raycaster||!this.groundPlane)return;const r=CoordinateConversionUtils.getScreenPointByEvent(e,t),i=CoordinateConversionUtils.screenPoint2NdcPoint(r,this.camera,t);this.raycaster.setFromCamera(i,this.camera),this.raycaster.layers.enable(layerForNonSnapableObjects);const n=this.raycaster.intersectObject(this.groundPlane,!0);if(n&&n.length>0){const e=n[0].point;return{location:[e.x,e.y]}}}activateZoomToRect(){this.zoomToRect||(this.zoomToRect=new ZoomToRectHelper(this)),this.zoomToRect.activate()}deactivateZoomToRect(){var e;null==(e=this.zoomToRect)||e.activate()}
/**
   * draw compare markups
   */
// private drawCompareMarkups(changes: Record<string, DxfChange>) {
//     if (!this.dxfCompareManager) {
//         this.dxfCompareManager = new DxfCompareMarkupManager(this);
//     }
//     this.dxfCompareManager.drawCompareDrawable(changes);
// }
getLayoutByName(e){let t;const r=this.getLayouts();for(const i of r)if(i.layoutName===e){t=i;break}return t}
// private getLayoutExtentByName(layoutName: string): THREE.Box3 {
//     const targeLayout = this.getLayoutByName(layoutName);
//     if (!targeLayout) {
//         log.warn(`[DxfViewer] Can't find layout of ${layoutName} !`);
//         return this.bbox;
//     }
//     return this.getLayoutExtent(targeLayout);
// }
getActiveLayoutInfo(){return this.getLayoutInfo(this.activeLayoutName)}getMsTransformMatrix(e){var t,r;const i=this.loadedModels[e],n=null==(t=i.dxfData)?void 0:t.header;if(!n)return;const s=n.$ANGDIR,a=this.getDxfUnits(i.dxfData),o=null==(r=i.dxfData)?void 0:r.tables.viewPort.viewPorts.filter((e=>"*ACTIVE"===e.name.toLocaleUpperCase()));if(!o)return;const l=new Matrix4,c=DXFLoader.getDcs2WcsMatrix(o[0],s),u=new Vector3(o[0].center.x,o[0].center.y,0).applyMatrix4(c);let h=1;this.units&&a!==this.units&&(h=unitScaleConversion(a,this.units)),u.multiplyScalar(h),l.makeTranslation(u.x,u.y,0),l.multiply((new Matrix4).makeRotationZ(MathUtils.degToRad(o[0].viewTwistAngle))),l.multiply((new Matrix4).makeTranslation(-u.x,-u.y,0)),this.loadedModels[e].msTransformMatrix=l}switchTransformMs(e,t){var r;const i=this.loadedModels[t];if(!i)return void log.warn(`[DxfViewer] Can't find model whose modelId is ${t}`);const n=i.msTransformMatrix;if(tempMatrix4.identity(),!n||n.equals(tempMatrix4))return;const s=null==(r=i.dxfData)?void 0:r.threejsObject,a=null==s?void 0:s.children.find((e=>e.name===DXFLoader.MODEL_LAYOUT_NAME));a&&(e===DXFLoader.MODEL_LAYOUT_NAME?a.applyMatrix4(n):a.applyMatrix4(n.clone().invert()),a.updateMatrixWorld(!0))}getLayoutExtentEx(e){return e.layoutName===DXFLoader.MODEL_LAYOUT_NAME?this.getModelSpaceExtent():this.getLayoutExtent(e)}getModelSpaceExtent(){var e,t;const r=this.loadedModels[this.masterModelId],i=null==(e=r.dxfData)?void 0:e.header,n=new Vector3,s=new Vector3;if(!i)throw new Error(`Header is undefined in ${this.masterModelId}!`);const a=null==(t=r.dxfData)?void 0:t.tables.viewPort.viewPorts;let o=i.$EXTMIN,l=i.$EXTMAX;const c=i.$ANGDIR;if(a&&a.length>0){for(let e=0;e<a.length;e++){const t=a[e];if("*ACTIVE"===t.name.toLocaleUpperCase()){const{center:e,viewHeight:r,aspectRatio:i}=t,n=r*i,s=DXFLoader.getDcs2WcsMatrix(t,c),a=new Vector3(e.x,e.y,0);a.applyMatrix4(s),o={x:a.x-n/2,y:a.y-r/2,z:0},l={x:a.x+n/2,y:a.y+r/2,z:0};break}}return n.set(o.x,o.y,o.z),s.set(l.x,l.y,l.z),new Box3(n,s)}}getLayoutExtent(e){var t;const r=null==(t=this.loadedModels[this.masterModelId].dxfData)?void 0:t.header,i=new Vector3,n=new Vector3;if(!r)throw new Error(`Header is undefined in ${this.masterModelId}!`);const s=this.getLayoutViewports(e);let a=r.$PEXTMIN,o=r.$PEXTMAX;const l=r.$ANGDIR;if(s&&s.length>0){const e=s.filter((e=>1===parseInt(e.viewportId)));let t;t=e.length>0?e[0]:s[0];const{centerPoint:r,width_paperSpace:c,height_paperSpace:u}=t,h=DXFLoader.getDcs2WcsMatrix(t,l),p=new Vector3(r.x,r.y,0);return p.applyMatrix4(h),a={x:p.x-c/2,y:p.y-u/2,z:0},o={x:p.x+c/2,y:p.y+u/2,z:0},i.set(a.x,a.y,a.z),n.set(o.x,o.y,o.z),new Box3(i,n)}}
// private getLayoutExtent(layout: ILayoutObject): THREE.Box3 | undefined {
//     const minPoint = new THREE.Vector3(layout.minExtent.x, layout.minExtent.y, layout.minExtent.z);
//     const maxPoint = new THREE.Vector3(layout.maxExtent.x, layout.maxExtent.y, layout.maxExtent.z);
//     let units = Units.Unitless;
//     if (minPoint.equals(maxPoint)) {
//         //TODO
//         const model = Object.values(this.loadedModels)[0];
//         const header = model.dxfData?.header;
//         if (!header) {
//             throw new Error(`Header is undefined in ${model.id}!`);
//         }
//         let extMin: IPoint;
//         let extMax: IPoint;
//         if (layout.layoutName === DXFLoader.MODEL_LAYOUT_NAME) {
//             extMin = header["$EXTMIN"] as IPoint;
//             extMax = header["$EXTMAX"] as IPoint;
//         } else {
//             extMin = header["$PEXTMIN"] as IPoint;
//             extMax = header["$PEXTMAX"] as IPoint;
//         }
//         minPoint.set(extMin.x, extMin.y, extMin.z);
//         maxPoint.set(extMax.x, extMax.y, extMax.z);
//         units = this.getDxfUnits(model.dxfData);
//     }
//     if (minPoint.equals(maxPoint)) {
//         maxPoint.set(minPoint.x + 1, minPoint.y + 1, minPoint.z);
//         log.warn(`[DxfViewer] Failed to get the extent of layout ${layout.layoutName} !`);
//         return undefined;
//     } else if (minPoint.x > maxPoint.x || minPoint.y > maxPoint.y || minPoint.z > maxPoint.z) {
//         log.warn(`[DxfViewer] Invalid extention for ${layout.layoutName} \
//             min: ${JSON.stringify(minPoint)}, max: ${JSON.stringify(maxPoint)}`);
//         return undefined;
//     }
//     return new THREE.Box3(minPoint, maxPoint);
// }
/**
   * Shows objects for given layout, and hide any other layouts.
   */
showLayoutObjects(e){Object.values(this.loadedModels).forEach((t=>{var r;let i=0,n=0;const s=null==(r=t.dxfData)?void 0:r.threejsObject;null==s||s.children.forEach((t=>{const r=t.name===e;t.visible=r,r?i++:n++})),log.debug(`[DxfViewer] showLayoutObjects('${e}') sets ${i} layout level object(s) to visible and ${n} to hidden for model '${null==s?void 0:s.name}'`)}))}getLayoutViewports(e){var t;const r=this.loadedModels[this.masterModelId],i=e.ownerHandle,n=null==(t=r.dxfData)?void 0:t.layoutViewportsMap[i];return n||[]}setMaterialUniforms(e,t){if(e instanceof ShaderMaterial&&(e.uniforms.u_cameraZoom&&(e.uniforms.u_cameraZoom=DXFLoader.cameraZoomUniform),e.uniforms.u_viewportScale)){1===(null==t?void 0:t.header.$PSLTSCALE)&&(e.uniforms.u_viewportScale=DXFLoader.viewportScaleUniform)}}
/**
   * Checks if a layer is frozen for viewport (VP Freeze)
   */isLayerFrozenForViewport(e,t,r){if(!e||!t)return!1;const i=e.tables.layer.layers[t];return!!(i&&(1&i.flag)>0)||!(!r||r.length<=0)&&(i&&r.indexOf(i.handle)>=0)}getFilteredViewports(e){const t=this.getLayoutViewports(e);let r=t.filter((e=>"1"!==e.viewportId));return r.length===t.length&&(r=t.filter(((e,t)=>0!==t))),r}generateObjectsByViewport(e,t,r,i=[]){const n=t;if("1"==t.viewportId)return;if(!n.psBBox||!n.msToPsMatrix)throw new Error("The bbox or matrix is invalid in the viewport!");DXFLoader.transformMatrixUniform={value:n.msToPsMatrix},DXFLoader.viewportScaleUniform={value:t.viewHeight/t.height_paperSpace};const s=n.psBBox.clone();s.applyMatrix4(n.msToPsMatrix.clone().invert()),s.min.setZ(-1),s.max.setZ(1);const a=this.getObjectsByBoundingBox(s);if(0===a.length)return;const o=n.psBBox.min,l=n.psBBox.max,c=new Box2(new Vector2(o.x,o.y),new Vector2(l.x,l.y)),u=SectionUtils.generateSectionPlanesByBox(c),h=[],p=e=>(h[e.id]||(h[e.id]=e.clone(),this.setMaterialUniforms(h[e.id],r),SectionUtils.setMaterialSection(h[e.id],u)),h[e.id]),d=[...i,...t.frozenLayerHandles||[]];let m;if(e!==DXFLoader.MODEL_LAYOUT_NAME){const e=t;e.associatedLeafObjectSet||(e.associatedLeafObjectSet=new Set),m=e.associatedLeafObjectSet}const f=new Group;f.name=t.viewportId;const g=null==r?void 0:r.layersAndThreejsObjects,_=[];if(a.forEach((t=>{const i=t.clone();i.traverse((t=>{if(t.material&&t.geometry){const i=t.userData.layerName;if(this.isLayerFrozenForViewport(r,i,d))return void _.push(t);!1!==t.userData.layerVisible&&(t.visible=!0),t.material=(e=>{if(Array.isArray(e)){const t=[];return e.forEach((e=>{const r=p(e);t.push(r)})),t}return p(e)})(t.material),null==m||m.add(t),g&&g[i]?g[i].push(t):log.warn(`[DxfViewer] Failed to find object for modelId '${this.masterModelId}', layer '${i}', layout '${e}'`)}})),i.userData.boundingBox&&(i.visible=!0,delete i.userData.boundingBox),f.add(i)})),m&&0===m.size)return;ObjectUtils.removeEmptyObjectsFromRemovingObjects(_,f);const y=null==r?void 0:r.threejsObject;let T=null==y?void 0:y.children.find((t=>t.name===e));T||(T=new Group,ObjectUtils.setSharedVariablesOfObject(T),T.name=e,null==y||y.add(T)),T.add(f),f.applyMatrix4(n.msToPsMatrix),f.updateMatrixWorld(!0),f.traverse((e=>{ObjectUtils.setSharedVariablesOfObject(e),this.addSpatialFilterSection(e,r,!0)}))}
// TODO:Uses cache later
findSpatialFilter(e,t){const r=t.objects.SPATIAL_FILTER;if(!r)return;let i;for(const t of r)if(t.handle===e){i=t;break}return i}getAnyMaterial(e){let t,r=e;if(r.material)return Array.isArray(r.material)?r.material[0]:r.material;for(let r=0;r<e.children.length&&(t=this.getAnyMaterial(e.children[r]),!t);r++);return t}addSpatialFilterSection(e,t,r=!1){if("INSERT"!==e.userData.entityType||!e.userData.spatialFilterHandle)return;const i=this.findSpatialFilter(e.userData.spatialFilterHandle,t);if(i){let t=r,n=!1;const s=this.getAnyMaterial(e);if(s&&(s.clippingPlanes&&(t=s.clippingPlanes.length>0),n=s.clipIntersection),t&&n!==i.clipPolylines[0].bReversed)return void log.warn("[DxfViewer] Material cannot set clipIntersection to different values at the same time. clipIntersection needs to be set to true here!");n=i.clipPolylines[0].bReversed;const a=this.generateSectionsBySpatialFilter(i,e.matrixWorld);if(a){const r=e=>{let t=0;return e.clippingPlanes&&(t=e.clippingPlanes.length),t+a.length>DXFLoader.maxFragmentUniforms},i=new Set,s=e=>{i.has(e.id)||(i.add(e.id),r(e)||SectionUtils.setMaterialSection(e,a,t,n))};e.traverse((e=>{const t=e.material;Array.isArray(t)?t.forEach((e=>{s(e)})):t&&s(t)}))}}}getObjectsByBoundingBox(e){var t;const r=[];if(e.isEmpty())return log.warn("[DxfViewer] bbox is empty !"),r;const i=null==(t=this.loadedModels[this.masterModelId].dxfData)?void 0:t.threejsObject,n=null==i?void 0:i.children.find((e=>e.name===DXFLoader.MODEL_LAYOUT_NAME));return n&&n.children.forEach((t=>{(t=>{const i=SceneUtils.getBoundingBox(t,!1);e.intersectsBox(i)&&r.push(t)})(t)})),r}getDxfUnits(e){if(e||Object.keys(this.loadedModels).length>0&&(e=this.loadedModels[this.masterModelId].dxfData),!e)return"Unitless"/* Unitless */;const t=null==e?void 0:e.header;if(!t)return log.warn("DxfData or its header is undefined!"),"Unitless"/* Unitless */;const r=t.$INSUNITS;return DXFLoader.getDxfUnits(r)}generateSectionsBySpatialFilter(e,t){const r=e.clipPolylines[0];if(r.bConcave)return void log.warn("[DxfViewer] clipPolyline.bConcave = true is not supported yet in spatialFilter !");tempMatrix4.copy(t),e.localMatrix&&tempMatrix4.multiply(e.localMatrix);const i=r.polyline,n=[];i.forEach((e=>{const t=e.clone().applyMatrix4(tempMatrix4);n.push(new Vector2(t.x,t.y))}));const s=ShapeUtils.isClockWise(n),a=!s&&!r.bReversed||s&&r.bReversed;return SectionUtils.generateSectionPlanesByPoints(n,a)}
/**
   * Add newly added object to scene.
   * Also, usually(but not always) we should regenerate sky and go to home view
   * @param object
   */addLoadedModelToScene(e,t,r){if(!this.scene)return;let i=t.modelId||t.src;if(this.loadedModels[i]){let e=1;for(;this.loadedModels[`${i}_${e}`];)e++;i=`${i}_${e}`,log.warn(`[DxfViewer] Model '${i}' is loaded more than once!`)}this.loadedModels[i]={dxfData:r},e.matrixAutoUpdate=matrixAutoUpdate,e.updateMatrix(),CommonUtils.printMemory("Before merge"),t.merge&&(DXFLoader.merge(r),CommonUtils.printMemory("After merged")),e.updateMatrixWorld(!0),DXFLoader.computeLineDistances(e),this.getMsTransformMatrix(i),this.masterModelId===i?this.activateLayout(DXFLoader.MODEL_LAYOUT_NAME):this.handleOverlayDxf(i),log.debug(r),this.scene.add(e);const n=null==r?void 0:r.threejsObject.children.find((e=>e.name===DXFLoader.MODEL_LAYOUT_NAME));n&&this.setLayoutHidableObjectArray(n),this.updateGroundPlane(),this.raycastableObjects=void 0,this.masterModelId===i?this.goToHomeView():this.enableRender()}
// resize render area
// if no width or height passed in, use window.innerWidth/window.innerHeight instead
resize(e,t){const r=this.camera;if(r){const i=e||window.innerWidth,n=t||window.innerHeight,s=i/n;r.left=-this.height*s/2,r.right=this.height*s/2,r.top=this.height/2,r.bottom=-this.height/2,r.updateProjectionMatrix(),this.renderer&&this.renderer.setSize(i,n),this.css2dRenderer&&(this.css2dRenderer.setSize(i,n),this.css2dRenderer.domElement.style.width="0",this.css2dRenderer.domElement.style.height="0"),this.overlayRender&&this.overlayRender.setSize(i,n)}this.enableRender()}
/**
   * @internal
   */getRaycaster(){return this.raycaster}
/**
   * Gets raycast-able objects.
   * Raycast-able objects should be visible objects in scene.
   */getRaycastableObjects(){var e;if(this.raycastableObjects)return this.raycastableObjects;const t=Date.now(),r=[];for(const t of Object.values(this.loadedModels)){const i=null==(e=t.dxfData)?void 0:e.threejsObject,n=i&&i.children.find((e=>e.name===this.activeLayoutName));n&&n.traverseVisible((e=>{ObjectUtils.isLeafObject(e)&&r.push(e)}))}return this.groundPlane&&r.push(this.groundPlane),this.raycastableObjects=r,log.debug(`[DxfViewer] getRaycastableObjects() finds ${r.length} objects`),log.debug(`[DxfViewer] getRaycastableObjects() costs ${(Date.now()-t)/1e3} s`),r}
// TODO: Removes it later
// /**
//  * Determines whether a point is filtered out by the viewport
//  */
// private isFilteredByViewport(point: THREE.Vector3) {
//     if (this.activeLayoutName.length === 0 || this.activeLayoutName === DXFLoader.MODEL_LAYOUT_NAME) {
//         return false;
//     }
//     const layout = this.getLayoutByName(this.activeLayoutName);
//     if (!layout) {
//         return false;
//     }
//     const isFiltered = (box: THREE.Box3) => {
//         return point.x < box.min.x || point.x > box.max.x || point.y < box.min.y || point.y > box.max.y ? true : false;
//     };
//     const viewports = this.getFilteredViewports(layout);
//     for (let i = 0, l = viewports.length; i < l; i++) {
//         const dxfViewport = viewports[i] as IEntity as DxfEntity;
//         if (!isFiltered(dxfViewport.psBBox as THREE.Box3)) {
//             return false;
//         }
//     }
//     return viewports.length > 0;
// }
/**
   * Gets the corresponding viewport by judging that the point is in the viewport
   */
getViewportByPoint(e){if(0===this.activeLayoutName.length||this.activeLayoutName===DXFLoader.MODEL_LAYOUT_NAME)return;const t=this.getLayoutByName(this.activeLayoutName);if(!t)return;const r=this.getFilteredViewports(t);for(let t=0,n=r.length;t<n;t++){const n=r[t];if(i=n.psBBox,!(e.x<i.min.x||e.x>i.max.x||e.y<i.min.y||e.y>i.max.y))return n}var i}
/**
   * Gets raycast-able objects by mouseEvent.
   * @internal
   */getRaycastableObjectsByMouse(e){let t=[];const r=this.viewerContainer;if(!(this.raycaster&&this.camera&&this.scene&&e))return t;const i=Date.now(),n=CoordinateConversionUtils.getScreenPointByEvent(e,r),s=CoordinateConversionUtils.screenPoint2NdcPoint(n,this.camera,r);if(this.raycaster.setFromCamera(s,this.camera),log.debug("[DxfViewer] Space coordinates corresponding to the mouse position:",this.raycaster.ray.origin),this.activeLayoutName===DXFLoader.MODEL_LAYOUT_NAME)t=this.getRaycastableObjects(),log.debug("[DxfViewer] getRaycastableObjectsByMouse() from modelSpace");else{const e=new WeakSet,r=this.getLayoutByName(this.activeLayoutName);if(r){const i=r.directAssociatedLeafObjectSet;i&&i.forEach((r=>{r.visible&&(t.push(r),e.add(r))}))}const i=this.getViewportByPoint(this.raycaster.ray.origin);if(i&&i.associatedLeafObjectSet){this.getRaycastableObjects().forEach((r=>{var n;(null==(n=i.associatedLeafObjectSet)?void 0:n.has(r))&&!e.has(r)&&r.visible&&(t.push(r),e.add(r))})),log.debug("[DxfViewer] getRaycastableObjectsByMouse() from inside of viewport:",i.viewportId)}else log.debug("[DxfViewer] getRaycastableObjectsByMouse() from out of viewport");this.groundPlane&&t.push(this.groundPlane)}return log.debug(`[DxfViewer] getRaycastableObjectsByMouse() costs ${(Date.now()-i)/1e3} s`),t}
/**
   * Gets intersections by given mouse location.
   * If no MouseEvent is passed in, use (0, 0) as the raycaster's origin.
   */getIntersections(e){this.raycaster&&this.raycaster.layers.enable(layerForNonSnapableObjects);const t=this.getRaycastableObjectsByMouse(e);return this.raycaster&&this.raycaster.intersectObjects(t,!0)||[]}
/**
   * Handles mouse click event
   */handleMouseClick(e){var t;if(!this.enableSelection)return;if(this.measurementManager&&this.measurementManager.isMeasurementActive()||this.markupManager&&this.markupManager.isMarkupActive())return;const r=this.getIntersections(e);if(r.length>0){const e=e=>CommonUtils.vectorToString(e);log.debug(`[DxfViewer] Clicked at: ${e(r[0].point)}`)}const i=r.find((e=>{const t=e.object;return t.visible&&!1!==t.userData.selectable}));let n=i&&i.object||void 0;if(r.length>0&&r[0].point){const e=null==(t=this.overlayRender)?void 0:t.getDrawablesByPosition(r[0].point,this.raycaster);if(e&&e.length>0)return this.clearSelection(),e[0].selected=!0,void(this.selectedObject=e[0])}this.selectedObject&&this.clearSelection(),n&&this.selectedObject&&this.selectedObject.id===n.id&&(n=void 0),n?this.selectObject(n):this.clearSelection()}
/**
   * Select or unselect an object.
   */selectObject(e,t){if(!this.enableSelection)return;const r=e=>{if(e.children.length>0&&e.children.forEach((e=>r(e))),e instanceof Mesh||e instanceof Line){const r=MaterialUtils.clonedHighlightMaterials(e,{depthTest:t});r&&(e.userData.originalMaterial=e.material,e.material=r)}},i=e=>{if(e.children.length>0&&e.children.forEach((e=>i(e))),(e instanceof Mesh||e instanceof Line)&&e.userData.originalMaterial){const t=e.material;e.material=e.userData.originalMaterial,delete e.userData.originalMaterial,Array.isArray(t)?t.forEach((e=>e.dispose())):t instanceof Material&&t.dispose()}};this.selectedObject&&(i(this.selectedObject),this.selectedObject=void 0),e&&(r(e),this.selectedObject=e,e.userData.dxfEntity?log.info("[DxfViewer] Selected entity:",e.userData.dxfEntity):log.info("[DxfViewer] Selected object:",e)),this.enableRender()}
/**
   * Clears the current selection
   */clearSelection(){this.selectedObject&&this.selectedObject instanceof Drawable?this.selectedObject.selected=!1:this.selectObject(),this.selectedObject=void 0}
/**
   * Makes camera fly to objects
   */flyToObjects(e){if(!e||0===e.length||!this.camera)return;const t=new Box3;e.forEach((e=>{const r=SceneUtils.getBoundingBox(e);r.isEmpty()||t.union(r)})),this.zoomToBBox(t)}
/**
   * Make camera fly to an object
   */flyToObject(e){this.flyToObjects([e])}
/**
   * Flies to current selected object if any
   */flyToSelectedObject(){if(!this.selectedObject)return;let e=this.selectedObject;(e instanceof InstancedMesh&&e.userData.clonedMesh||e instanceof Mesh&&MergeUtils.isMergedMesh(e)&&e.userData.clonedMesh)&&(e=e.userData.clonedMesh),this.flyToObject(e)}
/**
   * Flies to a random object (by alt + r).
   * It is useful when either the data is wrong or there is bug in program,
   * then we cannot see anything in the scene!
   */flyToRandomObject(){var e;const t=this.scene,r=[];for(const t of Object.values(this.loadedModels)){const i=null==(e=t.dxfData)?void 0:e.threejsObject;i&&r.push(i.id)}const i=r.length;if(i<=0)return;const n=r[Math.floor(Math.random()*i)];if(!t.getObjectByProperty("id",n.toString()))return;const s=[];if(t.traverseVisible((e=>{(e instanceof Mesh||e instanceof Line)&&!["SKYBOX","GROUND_GRID","GRASS_GROUND","BIM_VIEWER_BOX_HELPER"].includes(e.name)&&s.push(e.id)})),s.length<1)return;const a=Math.floor(Math.random()*s.length),o=t.getObjectById(s[a]);o&&(log.info(`[DxfViewer] Flying to random object: ${o.name}, type: ${o.type}`),this.selectObject(o,void 0),this.flyToObject(o))}
/**
   * Makes camera fly to target position with given lookAt position
   * @param position camera's target position
   * @param lookAt camera's new lookAt position
   * @param targetCameraZoom camera's target zoom value
   */flyTo(e,t,r,i){const n=this.camera,s=this.controls;if(!n||!s)return;if(r&&(r=this.checkAndGetLimitedCameraZoom(r)),e.equals(t))return void log.error("[DxfViewer] Camera position and lookAt cannot be the same!");if(!CommonUtils.isVectorValid(e)||!CommonUtils.isVectorValid(t))return void log.error("[DxfViewer] Invalid position or lookAt!",e,t);const a=e.distanceTo(t);a<n.near?(e=e.clone().sub(t).normalize().multiplyScalar(1.1*n.near),log.warn("[DxfViewer] Camera could be too close to see the object!")):a>n.far&&(e=e.clone().sub(t).normalize().multiplyScalar(.9*n.far),log.warn("[DxfViewer] Camera could be too far to see the object!"));const o=(e,t,r)=>{n.lookAt(t),n.position.set(e.x,e.y,e.z),r&&Number.isFinite(r)&&(n.zoom=r,n.updateProjectionMatrix(),this.updateHidableObjectsVisibility()),s.target.set(t.x,t.y,t.z),s.update()};if(!1===i)return this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),void o(e,t,r);const l=n.position.clone(),c=s.target.clone(),u=n.zoom,h=300,p=Date.now();this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=setInterval((()=>{let i=Date.now()-p;i>h&&(i=h);const n=(e,t,r)=>{const i=e.x+(t.x-e.x)*r,n=e.y+(t.y-e.y)*r,s=e.z+(t.z-e.z)*r;return new Vector3(i,n,s)},s=n(l,e,i/h),a=n(c,t,i/h);let d;r&&(d=u+(r-u)*i/h),o(s,a,d),i>=h&&(clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=void 0)}),10)}
/**
   * Moves camera to target position
   * @param position 2d position
   */goTo(e,t,r){const i=this.camera,n=this.controls;if(!i||!n)return;const s=new Vector3(e.x,e.y,i.position.z),a=new Vector3(e.x,e.y,n.target.z);this.flyTo(s,a,t,r)}
/**
   * Moves camera to home view
   */goToHomeView(){const e=this.getActiveLayoutInfo();e.bbox?this.zoomToBBox(e.bbox):log.error(`[DxfViewer] Failed to find extent for ${this.activeLayoutName}`)}
/**
   * Zooms to specific bounding box
   * @internal
   */zoomToBBox(e){const t=this.camera;if(!t)return;const r=e.max.x-e.min.x,i=e.max.y-e.min.y,n=t.right-t.left,s=t.top-t.bottom;let a=Math.min(n/r,s/i);a/=1.1;const o=new Vector3;e.getCenter(o),o.z=0;const l=o.clone().setZ(this.CAMERA_Z_POSITION);l.equals(o)||this.flyTo(l,o,a,!1)}
/**
   * Zooms to a compare change
   * @param id a chang data id
   */zoomToCompareChange(e){if(this.changes){const t=this.changes[e];if(!t)return;const r=t.box;r&&this.zoomToBBox(r.clone().expandByScalar(1.2))}}
/**
   * Gets compare changes
   */getCompareChanges(){return this.changes}
/**
   * Sets background color
   * @param r value between 0-1
   * @param g value between 0-1
   * @param b value between 0-1
   * @example
   * ``` typescript
   * // Sets background to gray
   * viewer.setBackgroundColor(0.5, 0.5, 0.5);
   * ```
   */setBackgroundColor(e,t,r){this.scene&&(this.scene.background=new Color(e,t,r),this.enableRender())}
/**
   * Sets spinner visibility
   */setSpinnerVisibility(e){this.spinner&&(e?this.spinner.classList.remove("hidden"):this.spinner.classList.add("hidden"))}
/**
   * Increases job count, and show spinner accordingly
   */increaseJobCount(){this.setSpinnerVisibility(++this.jobCount>0)}
/**
   * Decreases job count, and hide spinner accordingly
   */decreaseJobCount(){this.setSpinnerVisibility(--this.jobCount>0)}
/**
   * Gets LayoutInfo by layoutName. It creats LayoutInfo if doesn't exist.
   */getLayoutInfo(e){return this.layoutInfos[e]||(this.layoutInfos[e]={measurementData:[],markupData:[]}),this.layoutInfos[e]}
/**
   * Creates a ground plane which is much bigger than bbox.
   */updateGroundPlane(){if(!this.scene)return;const e=this.getActiveLayoutInfo();if(!e.bbox)return;const t=e.bbox.clone();CommonUtils.expandBoxByScale(t,3);const r=t.min,i=t.max,n=i.x-r.x+i.y-r.y+i.z-r.z;CommonUtils.expandBoxByMinSize(t,n);const s=[],a=(e,t,r)=>{s.push(new Vector3(e,t,r))},o=t.getSize(new Vector3),l=t.getCenter(new Vector3);if(a(-o.x/2,-o.y/2,0),a(o.x/2,-o.y/2,0),a(o.x/2,o.y/2,0),a(-o.x/2,o.y/2,0),this.groundPlane)this.groundPlane.geometry.setFromPoints(s),this.groundPlane.geometry.computeBoundingSphere(),this.groundPlane.geometry.computeBoundingBox(),this.groundPlane.geometry.computeVertexNormals();else{const e=new BufferGeometry;e.setFromPoints(s),e.setIndex([0,3,2,0,2,1]),e.computeVertexNormals();const t=new MeshBasicMaterial({color:"#888",transparent:!0,opacity:0,side:DoubleSide});this.groundPlane=new Mesh(e,t),this.groundPlane.frustumCulled=!1,this.groundPlane.position.copy(l),this.groundPlane.scale.set(1e5,1e5,1),this.groundPlane.name="groundPlane",this.groundPlane.userData.selectable=!1,this.groundPlane.renderOrder=GROUND_PLANE_RENDER_ORDER,this.scene.add(this.groundPlane)}this.groundPlane.updateMatrixWorld()}
/**
   * Compute bounding box of loaded models
   * @internal
   */computeBoundingBox(){var e;const t=new Box3;for(const r of Object.values(this.loadedModels)){const i=null==(e=r.dxfData)?void 0:e.threejsObject;if(i){const e=SceneUtils.getBoundingBox(i,!1);e.isEmpty()||t.union(e)}}return t.min.z=0,t.max.z=0,log.info(`[BimViewer] computeBoundingBox(), BBox's max: ${t.max.toArray()}, min: ${t.min.toArray()}`),t}
/**
   * Checks if an expected zoom value is valid, and adjust its value if necessary.
   */checkAndGetLimitedCameraZoom(e){if(!e)return 1;let t=e;return e<this.CAMERA_MIN_ZOOM&&(log.warn(`[DxfViewer] Attampting to set camera's zoom value to ${e}, will use ${this.CAMERA_MIN_ZOOM}`),t=this.CAMERA_MIN_ZOOM),t}
/**
   * Set the visibility of dxf objects based on the camera frustum.
   * TODO: the visibility of the children of modelspace or paperspace objects
   */setVisibilityByCameraFrustum(){var e;if(!this.camera)return;const t=Date.now();tempProjScreenMatrix.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse),tempFrustum.setFromProjectionMatrix(tempProjScreenMatrix);for(const t of Object.values(this.loadedModels)){const r=null==(e=t.dxfData)?void 0:e.threejsObject;r&&r.visible&&r.children.forEach((e=>{e.visible&&e.children.forEach((e=>{e.userData.boundingBox&&(tempFrustum.intersectsBox(e.userData.boundingBox)?e.visible=!0:e.visible=!1)}))}))}log.debug(`[DxfViewer] setVisibilityByCameraFrustum cost: ${(Date.now()-t)/1e3}s`)}getVisiblePixelSize(e){const t=6.5*MathUtils.smoothstep(e,1e4,3e4)+.5;return log.debug("[DxfViewer] visiblePixelSize:",t),t}setLayoutHidableObjectArray(e){const t=this.camera;if(!this.enableHideVisuallySmallObjects||!t)return;const r=Date.now(),i=e.name;this.sortedHidableObjects[i]||(this.sortedHidableObjects[i]=[]);const n=this.sortedHidableObjects[i],s=t.zoom;this.lastCameraZoom=s;const a=e=>{if(!this.isCompareMode())return!1;if(!e.material)return!1;let t;return t=e.material instanceof ShaderMaterial?e.material.uniforms.u_color.value:e.material.color,t.equals(new Color(DxfCompare.ENTITY_COLOR_ADDED))||t.equals(new Color(DxfCompare.ENTITY_COLOR_REMOVED))};let o=1;e.traverse((e=>{if(this.isCompareMode()&&a(e))return;if(!ObjectUtils.isLeafObject(e))return;const t=e.geometry;t.boundingBox||t.computeBoundingBox();const r=t.boundingBox.clone();if(!r||!CommonUtils.isBoxValid(r))return;r.applyMatrix4(e.matrixWorld),r.getSize(tempVec33);const i=Math.max(tempVec33.x,tempVec33.y),s=o/i;s<1/0?n.push({visibleMinZoom:s,object:e}):e instanceof Points?n.push({visibleMinZoom:o,object:e}):log.warn("[DxfViewer] The size of bbox is 0 ! ",e)})),o=this.getVisiblePixelSize(n.length);let l=0;n.forEach((e=>{const t=e.visibleMinZoom*o;e.visibleMinZoom=t,e.object.userData.visibleMinZoom=t,t>s&&(e.object.visible=!1,l++)})),n.sort(((e,t)=>e.visibleMinZoom-t.visibleMinZoom)),log.debug(`[DxfViewer] setLayoutHidableObjectArray cost: ${(Date.now()-r)/1e3}s,             ${l} objects changed to hidden`)}
// TODO: use for debugging
statObjects(e){const t=this.sortedHidableObjects[this.activeLayoutName],r=t.length,i={};let n=0;t.forEach((t=>{const r=t.object;if(r.geometry&&r.material){n++;const r=(t=>{let r=0,i=t;for(;i&&(r++,i!==e);)i=i.parent;return r})(t.object);i[r]||(i[r]=0),i[r]++}}));let s=0;e.traverse((e=>{const t=e;t.geometry&&t.material&&s++})),log.info(`[DxfViewer] hidableObjects count:${r}, real count:${n}, layout count: ${s}, level:`,i),log.info("[DxfViewer] scene:",this.scene)}
/**
   * Updates hidable objects' visibility once camera.zoom changed.
   */updateHidableObjectsVisibility(){const e=this.camera;if(!e)return;const t=Date.now(),r=e.zoom;if(Math.abs(r-this.lastCameraZoom)<1e-5)return;if(this.updateRaycasterThreshold(),this.updateCameraZoomUniform(r),this.raycastableObjects=void 0,!this.sortedHidableObjects[this.activeLayoutName])return;const i=this.sortedHidableObjects[this.activeLayoutName];if(0===i.length)return;const n=r>this.lastCameraZoom,s=Math.min(r,this.lastCameraZoom),a=Math.max(r,this.lastCameraZoom),o=[];let l=0;for(let e=0;e<i.length;++e){if(!1!==i[e].object.userData.layerVisible)if(i[e].visibleMinZoom<s)o.push(i[e].object);else{if(i[e].visibleMinZoom>a)break;i[e].object.visible=n,n&&o.push(i[e].object),l++}}this.lastCameraZoom=r,log.debug(`[DxfViewer] updateHidableObjectsVisibility cost: ${(Date.now()-t)/1e3}s,             ${l}(out of ${i.length}) objects changed to ${n?"visible":"hidden"}`),this.groundPlane&&o.push(this.groundPlane),this.raycastableObjects=o}
/**
   * Updates raycaster threshold to a proper value, so user can easily pick points and lines
   */updateRaycasterThreshold(){const e=this.camera;if(!e||!this.raycaster)return;const t=12/e.zoom,r=this.raycaster.params;r.Line?r.Line.threshold=t:r.Line={threshold:t},r.Points?r.Points.threshold=t:r.Points={threshold:t}}
/**
   * Updates camera zoom value for shader materials, which are created in DXFLoader
   */updateCameraZoomUniform(e){DXFLoader.cameraZoomUniform.value=e}},import_lodash10=__toESM(require_lodash(),1),ViewerMode=(e=>(e[e.Browser=0]="Browser",e[e.Browserless=1]="Browserless",e[e.Headless=2]="Headless",e))(ViewerMode||{}),SimplifiedBimViewer=class{
// used to store transparent for isolated objects
// eslint-disable-next-line
constructor(e,t,r){if(this.scene=this.initScene(),this.selectedObject=void 0,
// eslint-disable-line
this.loadedModels={},this.viewerMode=0/* Browser */,this.raycaster=new Raycaster,this.savedMaterialsForOpacity=[],this.jobCount=0,
// job count in order to identify if it should show spinner
this.bbox=new Box3,
// Outline material cannot have a opacity in this scenario,
// there maybe bug in threejs so it doesn't display correctly!
this.outlineMaterial=new LineBasicMaterial({color:1118481}),this.outlineRoot=new Group,
// used to store outlines for isolated objects
this.transparentObjectIds=[],
/**
     * Applies options and add object to scene.
     */
this.applyOptionsAndAddToScene=(e,t,r)=>{if(log.info(`[SimplifiedBimViewer] '${e}' is loaded, adding to scene...`),r.matrix&&16===r.matrix.length){const e=new Matrix4;e.elements=r.matrix,t.applyMatrix4(e)}else{const e=r.position||[0,0,0],i=r.rotation||[0,0,0],n=r.scale||[1,1,1];t.position.set(e[0],e[1],e[2]),t.rotation.set(i[0]*Math.PI/180,i[1]*Math.PI/180,i[2]*Math.PI/180),t.scale.set(n[0],n[1],n[2])}this.addLoadedModelToScene(t,r)},this.getMeshes=e=>{const t=[];return e instanceof Mesh?t.push(e):e.traverseVisible((e=>{e instanceof Mesh&&t.push(e)})),t},this.containerOrCanvas=e,t&&(this.viewerMode=t),this.glContext=r,1/* Browserless */===this.viewerMode&&(e instanceof HTMLDivElement||!r))throw new Error("[SimplifiedBimViewer] Parameters don't match Browserless viewerMode !");this.increaseJobCount(),this.init(),this.decreaseJobCount(),log.info("[SimplifiedBimViewer] Initialized"),this.animate()}
/**
   * Initialize everything it needs
   */init(){this.initRenderer(),this.initCamera(),this.initControls(),this.initLights(),this.initPointerEvents(),this.scene.add(this.outlineRoot)}initScene(){const e=new Scene;return e.background=new Color(7112861),e.matrixAutoUpdate=!0,e}isBrowserlessMode(){return 1/* Browserless */===this.viewerMode}isBrowserMode(){return 0/* Browser */===this.viewerMode}initRenderer(){const e={antialias:!0,preserveDrawingBuffer:!0},t=this.isBrowserlessMode();t&&Object.assign(e,{canvas:this.containerOrCanvas,context:this.glContext});const r=new WebGLRenderer(e);if(t){const e=this.containerOrCanvas.width,t=this.containerOrCanvas.height;log.info(`[SimplifiedBimViewer] Render target size: ${e} x ${t}`),this.renderTarget=new WebGLRenderTarget(e,t,{minFilter:LinearFilter,magFilter:NearestFilter,format:RGBAFormat,type:UnsignedByteType}),r.setRenderTarget(this.renderTarget)}else{const e=this.containerOrCanvas.clientWidth,t=this.containerOrCanvas.clientHeight;this.containerOrCanvas.append(r.domElement),r.setPixelRatio(window.devicePixelRatio),r.setSize(e,t)}r.outputEncoding=sRGBEncoding,r.toneMappingExposure=1,r.physicallyCorrectLights=!0,r.setClearColor(11119017,1),r.shadowMap.enabled=!0,r.shadowMap.type=PCFSoftShadowMap,this.renderer=r,t||(this.pmremGenerator=new PMREMGenerator(r),this.pmremGenerator.compileEquirectangularShader(),this.setEnvironmentFromDataArray())}initCamera(){if(!this.scene)return;const e=this.containerOrCanvas.clientWidth||this.containerOrCanvas.width||0,t=this.containerOrCanvas.clientHeight||this.containerOrCanvas.height||0;let r=1;e&&t&&(r=e/t),this.camera=new PerspectiveCamera(68,r,.05,1e4),this.camera.position.set(10,10,10),this.camera.lookAt(0,0,0),this.scene.add(this.camera)}initControls(){if(!this.renderer)return;const e=this.camera;if(!e)return;const t=new OrbitControls(e,this.renderer.domElement);t.enableDamping=!0,t.dampingFactor=.5,t.enabled=!0,t.keyPanSpeed=10,t.keys={LEFT:"KeyD",
// model goes left, camera goes right
UP:"KeyE",
// model goes up, camera goes down
RIGHT:"KeyA",
// model goes right, camera goes left
BOTTOM:"KeyQ"},t.update(),this.controls=t,t.addEventListener("change",(()=>{!this.isBrowserMode()&&this.renderer&&this.renderer.render(this.scene,e)}))}initLights(){if(!this.scene)return;const e=16777215,t=new DirectionalLight(e,.3);t.position.set(-2,2,4);const r=new AmbientLight(3158064),i=new HemisphereLight(e,14540253,3);i.position.set(0,300,0),this.scene.add(t),this.scene.add(r),this.scene.add(i)}
/**
   * Initialize mouse/pointer events
   */initPointerEvents(){if(!this.renderer||!this.camera||!this.controls)return;let e=!1,t=!1,r=-1,i=-1;this.renderer.domElement.addEventListener("pointerdown",(t=>{r=t.x,i=t.y,e=!1})),this.renderer.domElement.addEventListener("pointermove",(t=>{if(r>=0&&i>=0){const n=5;(Math.abs(t.x-r)>n||Math.abs(t.y-i)>n)&&(e=!0)}})),this.renderer.domElement.addEventListener("pointerup",(()=>{t&&setTimeout((()=>{t=!1}),200),r=-1,i=-1})),this.renderer.domElement.addEventListener("dblclick",(r=>{t=!0,e||(this.handleMouseClick(r),this.flyToSelectedObject())}))}animate(){var e;this.isBrowserMode()&&requestAnimationFrame(this.animate.bind(this)),this.controls&&this.controls.update(),this.scene&&this.camera&&(null==(e=this.renderer)||e.render(this.scene,this.camera))}destroy(){this.camera=void 0,this.scene&&this.scene.clear(),this.renderer&&(this.containerOrCanvas.removeChild(this.renderer.domElement),this.renderer.clear(),this.renderer.dispose(),this.renderer=void 0),this.controls&&(this.controls.dispose(),this.controls=void 0),this.renderTarget&&(this.renderTarget.dispose(),this.renderTarget=void 0),this.raycaster=void 0,this.selectedObject=void 0,this.savedMaterialsForOpacity=void 0,Object.keys(this.loadedModels).forEach((e=>{delete this.loadedModels[e]}))}loadLocalModel(e,t,r){return __async(this,null,(function*(){const i=new LoadingHelper,n=yield i.loadLocalModel(e,t.src,r);return n?(this.applyOptionsAndAddToScene(e,n,t),Promise.resolve()):Promise.reject()}))}loadModel(e,t){return __async(this,null,(function*(){this.increaseJobCount();const r=new LoadingHelper,i=yield r.loadModel(e.src,e.fileFormat,t);return i?(this.applyOptionsAndAddToScene(e.src,i,e),Promise.resolve()):Promise.reject()}))}parseGltf(e,t,r,i){this.increaseJobCount(),(new LoadingHelper).parseGltf(e,t.src,(e=>{this.applyOptionsAndAddToScene(t.src,e,t),r&&r(e)}),(e=>{i&&i(e)}))}
/**
   * Add newly added object to scene.
   * Also, usually(but not always) we should regenerate sky and go to home view
   * @param object
   */addLoadedModelToScene(e,t){if(!this.scene)return;e.updateMatrix(),this.scene.add(e);const r=new BoxHelper(e);r.name="BIM_VIEWER_BOX_HELPER",r.visible=!1,r.material&&(r.material=void 0,r.layers.set(layerForUnselectableObjects));let i=t.modelId||t.src;if(this.loadedModels[i]){let e=1;for(;this.loadedModels[`${i}_${e}`];)e++;i=`${i}_${e}`,log.warn(`[BimViewer] Model '${i}' is loaded more than once!`)}this.loadedModels[i]={id:e.id,bbox:r},this.computeBoundingBox();const n=Object.values(this.loadedModels).map((e=>e.id));(!n||n.length<=1)&&(this.tryAdjustCameraNearAndFar(),this.goToHomeView()),this.scene.add(r),t.edges&&ObjectUtils.addOutlines(e),this.decreaseJobCount(),log.info(`[SimplifiedBimViewer] Added '${t.src}' to scene`)}
/**
   * We won't set a opacity or highlight directly, because that way will lose model's original opacity or color value
   * @param isAdd is add or remove the opacity we added
   * @param opacity
   */addOrRemoveObjectOpacity(e=!0,t=.3,r,i){if(this.savedMaterialsForOpacity||(this.savedMaterialsForOpacity=[]),!this.scene)return;const n=this.scene,s=[];Object.keys(this.loadedModels).forEach((a=>{const o=this.loadedModels[a];if(e){this.savedMaterialsForOpacity&&this.savedMaterialsForOpacity.length>0&&ObjectUtils.revertObjectOpacityById(n,o.id,this.savedMaterialsForOpacity);const e=ObjectUtils.setObjectOpacityById(n,o.id,t,r,i);s.push(...e)}else this.savedMaterialsForOpacity&&ObjectUtils.revertObjectOpacityById(n,o.id,this.savedMaterialsForOpacity)})),this.savedMaterialsForOpacity=e?s:[]}hasTransparentObject(){return!!(this.savedMaterialsForOpacity&&this.savedMaterialsForOpacity.length>0)}
/**
   * Gets intersections by given mouse location.
   * If no MouseEvent is passed in, use (0, 0) as the raycaster's origin.
   */getIntersections(e){if(!this.raycaster||!this.camera||!this.scene)return[];let t=new Vector2;e&&(t=CoordinateConversionUtils.getScreenPointByEvent(e,this.containerOrCanvas));const r=CoordinateConversionUtils.screenPoint2NdcPoint(t,this.camera,this.containerOrCanvas);this.raycaster.setFromCamera(r,this.camera);const i=[];return Object.values(this.loadedModels).forEach((e=>{const t=this.scene&&this.scene.getObjectById(e.id);t&&t.visible&&i.push(t)})),this.raycaster.intersectObjects(i,!0)||[]}
/**
   * Handles mouse click event
   */handleMouseClick(e){const t=this.getIntersections(e).find((e=>{const t=e.object;return t.visible&&(!1!==t.userData.selectable||t instanceof Mesh)}));let r=t&&t.object||void 0;r&&this.selectedObject&&this.selectedObject.id===r.id&&(r=void 0),r?this.selectObject(r):this.clearSelection()}selectObject(e){if(this.selectedObject){const e=this.selectedObject.userData;if(e.originalMaterial){if(this.selectedObject.material){const e=this.selectedObject.material;Array.isArray(e)?e.forEach((e=>e.dispose())):e instanceof Material&&e.dispose()}this.selectedObject.material=e.originalMaterial,delete e.originalMaterial}this.selectedObject=void 0}if(!this.scene||!e)return;const t=MaterialUtils.clonedHighlightMaterials(e);t&&(this.selectedObject=e,this.selectedObject.userData.originalMaterial=this.selectedObject.material,this.selectedObject.material=t)}
/**
   * Clears the current selection
   */clearSelection(){this.selectObject()}
/**
   * Make camera fly to objects
   */flyToObjects(e){if(!e||0===e.length||!this.camera)return;const t=new Vector3,r=new Vector3,i=new Box3;e.forEach((e=>{const t=SceneUtils.getBoundingBox(e);i.union(t)}));const n=new Vector3;this.camera.getWorldDirection(n),Viewer3DUtils.getCameraPositionByBboxAndDirection(i,t,r,this.camera.projectionMatrix,n),this.flyTo(t,r)}
/**
   * Make camera fly to an object
   */flyToObject(e){this.flyToObjects([e])}
/**
   * Flies to current selected object if any
   */flyToSelectedObject(){this.selectedObject&&this.flyToObject(this.selectedObject)}
/**
   * Make camera fly to target position with given lookAt position
   * @param position camera's target position
   * @param lookAt camera's new lookAt position
   */flyTo(e,t,r){var i;const n=this.camera,s=this.controls;if(!n||!s)return;const a=e=Array.isArray(e)?new Vector3(e[0],e[1],e[2]):e,o=t=Array.isArray(t)?new Vector3(t[0],t[1],t[2]):t;log.info("[SimplifiedBimViewer] flyTo: ",CommonUtils.vectorToString(a)),n.lookAt(o.x,o.y,o.z),n.position.set(a.x,a.y,a.z),s.target.set(o.x,o.y,o.z),s.update(),this.isBrowserMode()||null==(i=this.renderer)||i.render(this.scene,n),r&&r()}goToHomeView(){var e;const t=new Vector3,r=new Vector3,i=new Vector3,n=new Vector3;this.bbox.getSize(n),this.bbox.getCenter(i);const s=(n.x+n.y+n.z)/3*1.5,a=new Vector3(i.x+s,i.y+s/1.5,i.z+s),o=i.clone().sub(a);Viewer3DUtils.getCameraPositionByBboxAndDirection(this.bbox,t,r,null==(e=this.camera)?void 0:e.projectionMatrix,o),t.equals(r)||this.flyTo(t,r)}
/**
   * Sets environment for the scene.
   * @param data Uint16Array of the hdr content
   */setEnvironmentFromDataArray(e){TextureUtils.createEnvTextureFromDataArray(this.pmremGenerator,e).then((e=>{this.scene.environment=e,this.isBrowserMode()||this.animate()}))}
/**
   * Tries to adjust camera near/far clip plane according to objects size in scene.
   * Do this to avoid the case when objects are too small or big thus clipped!
   */tryAdjustCameraNearAndFar(){const e=this.camera;if(!this.scene||!e)return;const t=this.bbox,r=e.near,i=e.far,n=t.max.x-t.min.x,s=t.max.y-t.min.y,a=t.max.z-t.min.z,o=Math.max(n,s,a),l=o/5,c=5*o;if(r>l||i<c){const t=e=>CommonUtils.numberToString(e);log.info(`[SimplifiedBimViewer] BBox's longest side is: ${t(o)}`),r>l&&(log.warn(`[SimplifiedBimViewer] camera.near(${t(r)}) shouldn't bigger than ${t(l)}, will change it!`),e.near=l),i<c&&(log.warn(`[SimplifiedBimViewer] camera.far(${t(i)}) shouldn't smaller than ${t(c)}, will change it!`),e.far=c)}e.updateProjectionMatrix()}isolateObjects(e){const t=this.transparentObjectIds.length>0?void 0:this.transparentObjectIds,r=this.transparentObjectIds.length>0?this.transparentObjectIds:void 0,i=new MeshBasicMaterial({color:16777215,transparent:!0,opacity:.1});Object.keys(this.loadedModels).forEach((e=>{const n=this.loadedModels[e];ObjectUtils.applyMaterialToObjectById(this.scene,n.id,i,r,t)})),this.outlineRoot.clear();let n=[];if(e.forEach((e=>{const t=e.modelId;let r=t?this.scene.getObjectById(this.loadedModels[t].id):this.scene;r||(log.warn(`[BimViewer] The ModelId of ${t} has no corresponding model.`),r=this.scene),r.traverse((t=>{if((0,import_lodash10.includes)(e.id,(0,import_lodash10.get)(t.userData,"UniqueId"))){const e=this.getMeshes(t);n=n.concat(e)}}))})),n.length>0){n.forEach((e=>{var t;const r=ObjectUtils.createOutline(e.geometry,e.matrix,this.outlineMaterial);(null==(t=e.parent)?void 0:t.matrixWorld)&&r.applyMatrix4(e.parent.matrixWorld),this.outlineRoot.add(r)}));const e=n.map((e=>e.id));Object.keys(this.loadedModels).forEach((t=>{const r=this.loadedModels[t];ObjectUtils.revertAppliedMaterialToObjectById(this.scene,r.id,e)})),this.transparentObjectIds=e,this.flyToObjects(n)}else log.warn(`[BimViewer] No object found with uniqueIds: ${e.map((e=>e.id))}`);this.isBrowserMode()||this.animate()}
/**
   * Increases job count, and show spinner accordingly
   */increaseJobCount(){++this.jobCount}
/**
   * Decreases job count, and hide spinner accordingly
   */decreaseJobCount(){--this.jobCount}
/**
   * Compute bounding box of loaded models
   */computeBoundingBox(){const e=new Box3;return Object.values(this.loadedModels).forEach((t=>{if(t.bbox){t.bbox.geometry.computeBoundingBox();const r=t.bbox.geometry.boundingBox;r&&!r.isEmpty()&&e.union(r)}})),this.bbox=e,e}getContext(){var e;return null==(e=this.renderer)?void 0:e.getContext()}getCameraDirection(){var e;const t=new Vector3;return null==(e=this.camera)||e.getWorldDirection(t),{x:t.x,y:t.y,z:t.z}}},CancelablePromise=class{constructor(e){this.isCanceled=!1;const t=new Promise(((e,t)=>{this.cancelReject=t}));this.promise=Promise.race([t,e])}cancel(){this.cancelReject&&this.cancelReject({type:"cancel"})}},import_lodash11=__toESM(require_lodash(),1),BaseVRMesh=class extends Group{constructor(e,t,r=10){super(),this.images=e,this.thumbnailImages=t,this.size=r,this.textureLoader=new TextureLoader,this.mesh=new Mesh}
/**
   * Fades in by changing its opacity
   */fadeIn(e=1e3){let t=this.getMaterials();if(!(Array.isArray(t)&&t.length>0))return void(this.visible=!0);t.forEach((e=>e.opacity=0));const r=1/(e/10);this.visible=!0,this.clearFading(),this.renderOrder+=1,this.fadingInInterval=setInterval((()=>{let e=1;const i=this.getMaterials();this.materialEquals(t,i)||(t=i),t.length>0&&(e=Math.min(t[0].opacity+r,1),t.forEach((t=>t.opacity=e))),e>=1&&this.clearFading()}),10)}materialEquals(e,t){return import_lodash11.default.isEqualWith(e,t,((e,t)=>{if(!Array.isArray(e)||!Array.isArray(t))return e.id===t.id}))}
/**
   * Fades out by changing its opacity.
   * In the meantime, will dynamically change its scale. We do this because there is
   * bug in threejs that when two or more pictures are transparent, it may render improperly!
   */fadeOut(e=1e3){const t=this.getMaterials(),r=1/(e/10),i=1/(e/10);this.clearFading(),this.scale.set(2,2,2),this.fadingOutInterval=setInterval((()=>{const e=this.scale.x+i;this.scale.set(e,e,e);let n=0;t.length>0&&(n=Math.max(t[0].opacity-r,0),t.forEach((e=>e.opacity=n))),(n<=0||e>=3)&&this.clearFading()}),10)}
/**
   * Clears existing fadeIn/fadeOut intervals if any
   */clearFading(){const e=this.getMaterials();this.fadingInInterval&&(clearInterval(this.fadingInInterval),this.fadingInInterval=void 0,this.visible=!0,e.forEach((e=>e.opacity=1)),this.renderOrder-=1),this.fadingOutInterval&&(clearInterval(this.fadingOutInterval),this.fadingOutInterval=void 0,this.visible=!1,e.forEach((e=>e.opacity=1)),this.scale.set(1,1,1))}getMaterials(){let e=this.thumbnailMesh;e||(e=this.mesh);const t=[];return Array.isArray(e.material)?t.push(...e.material):e.material&&t.push(e.material),t}
// eslint-disable-next-line @typescript-eslint/no-empty-function
create(){}createThumbnailMesh(e){return __async(this,null,(function*(){if(!this.thumbnailImages||6!=this.thumbnailImages.length)return;this.thumbnailMesh=new Mesh(new BoxGeometry(e,e,e)),this.thumbnailMesh.geometry.scale(1,1,-1);const t=(yield this.loadTexturesAsync(this.thumbnailImages)).map((e=>new MeshBasicMaterial({map:e,side:FrontSide,transparent:!0})));this.thumbnailMesh&&(this.thumbnailMesh.material=t,this.add(this.thumbnailMesh))}))}loadTextures(e){return e.map((e=>this.textureLoader.load(e)))}loadTexturesAsync(e){return __async(this,null,(function*(){const t=e.map((e=>this.textureLoader.loadAsync(e)));return yield Promise.all(t)}))}destroyMesh(e){var t;this.remove(e),e.clear(),e.geometry.dispose(),Array.isArray(e.material)?e.material.forEach((e=>{var t;null==(t=e.map)||t.dispose(),e.dispose()})):(null==(t=e.material.map)||t.dispose(),e.material.dispose())}destroy(){this.clearFading(),this.images=[],this.mesh&&(this.mesh instanceof Mesh?this.destroyMesh(this.mesh):this.mesh.traverse((e=>{e instanceof Mesh&&this.destroyMesh(e)})),this.mesh=void 0)}},VRCube=class extends BaseVRMesh{constructor(e,t,r=20){if(super(e,t,r),6!==e.length)throw new Error(`[VRCube] Wrong number of images! Expected 6, got ${e.length}`)}create(){return __async(this,null,(function*(){yield this.createThumbnailMesh(this.size+.1),this.thumbnailMesh?this.createMesh():yield this.createMesh()}))}createMesh(){return __async(this,null,(function*(){const e=this.mesh;e.geometry=new BoxGeometry(this.size,this.size,this.size),e.geometry.scale(1,1,-1);const t=(yield this.loadTexturesAsync(this.images)).map((e=>new MeshBasicMaterial({map:e,side:FrontSide,transparent:!0})));e.material=t,this.add(e),this.thumbnailMesh&&(this.destroyMesh(this.thumbnailMesh),this.thumbnailMesh=void 0,this.thumbnailImages=void 0)}))}},VRCube24Faces=class extends BaseVRMesh{
/**
   * @param images must be in order of right, left, up/top, down/bottom, front, back
   * And the 4 images for each side, must be in order of 1_1, 1_2, 2_1, 2_2.
   */
constructor(e,t,r=20){if(super(e,t,r),24!==e.length)throw new Error(`[VRCube24Faces] Wrong number of images! Expected 24, got ${e.length}`);this.ratio=1,this.subPlaneWidth0=this.size*(this.ratio/(this.ratio+1)),this.subPlaneWidth1=this.size-this.subPlaneWidth0}create(){return __async(this,null,(function*(){yield this.createThumbnailMesh(this.size+.1),this.thumbnailMesh?this.createMesh():yield this.createMesh()}))}createMesh(){return __async(this,null,(function*(){var e;this.mesh=new Group,this.mesh.scale.set(1,1,-1);const t=(yield this.loadTexturesAsync(this.images)).map((e=>new MeshBasicMaterial({map:e,side:BackSide,transparent:!0})));if(24!==t.length)throw new Error(`[VRCube24Faces] Wrong number of materials! Expected 24, got ${t.length}`);const r=this.createPlaneOfAFace(t.slice(0,4));r.rotateOnAxis(new Vector3(0,1,0),-Math.PI/2),r.position.set(this.size/2,0,0);const i=this.createPlaneOfAFace(t.slice(4,8));i.rotateOnAxis(new Vector3(0,1,0),Math.PI/2),i.position.set(-this.size/2,0,0);const n=this.createPlaneOfAFace(t.slice(8,12));n.rotateOnAxis(new Vector3(1,0,0),-Math.PI/2),n.rotateOnAxis(new Vector3(0,0,1),Math.PI),n.rotateOnAxis(new Vector3(1,0,0),Math.PI),n.position.set(0,this.size/2,0);const s=this.createPlaneOfAFace(t.slice(12,16));s.rotateOnAxis(new Vector3(1,0,0),Math.PI/2),s.rotateOnAxis(new Vector3(0,0,1),Math.PI),s.rotateOnAxis(new Vector3(1,0,0),Math.PI),s.position.set(0,-this.size/2,0);const a=this.createPlaneOfAFace(t.slice(16,20));a.rotateOnAxis(new Vector3(0,1,0),Math.PI),a.position.set(0,0,this.size/2);this.createPlaneOfAFace(t.slice(20,24)).position.set(0,0,-this.size/2),this.add(this.mesh),this.thumbnailMesh&&(this.destroyMesh(this.thumbnailMesh),this.remove(this.thumbnailMesh),null==(e=this.thumbnailMesh)||e.clear(),this.thumbnailMesh=void 0)}))}createPlaneOfAFace(e){var t;const r=new Group,i=new PlaneGeometry(this.subPlaneWidth0,this.subPlaneWidth0),n=new PlaneGeometry(this.subPlaneWidth1,this.subPlaneWidth0),s=new PlaneGeometry(this.subPlaneWidth0,this.subPlaneWidth1),a=new PlaneGeometry(this.subPlaneWidth1,this.subPlaneWidth1),o=new Mesh(i,e[0]),l=new Mesh(n,e[1]),c=new Mesh(s,e[2]),u=new Mesh(a,e[3]);return o.position.set(this.subPlaneWidth1/2,this.subPlaneWidth1/2,0),l.position.set(-this.subPlaneWidth0/2,this.subPlaneWidth1/2,0),c.position.set(this.subPlaneWidth1/2,-this.subPlaneWidth0/2,0),u.position.set(-this.subPlaneWidth0/2,-this.subPlaneWidth0/2,0),o.geometry.scale(-1,1,1),l.geometry.scale(-1,1,1),c.geometry.scale(-1,1,1),u.geometry.scale(-1,1,1),r.add(o,l,c,u),null==(t=this.mesh)||t.add(r),r}},VRSphere=class extends BaseVRMesh{constructor(e,t,r=10){if(super(e,t,r),1!==e.length)throw new Error(`[VRSphere] Wrong number of images! Expected 1, got ${e.length}`)}create(){return __async(this,null,(function*(){yield this.createThumbnailMesh(this.size+.1),this.thumbnailMesh?this.createMesh():yield this.createMesh()}))}createMesh(){return __async(this,null,(function*(){var e;const t=this.mesh;t.geometry=new SphereGeometry(this.size,100,100),t.geometry.scale(-1,1,1);const r=(yield this.loadTexturesAsync(this.images)).map((e=>new MeshBasicMaterial({map:e,side:FrontSide,transparent:!0})));t.material=r[0],this.add(t),this.thumbnailMesh&&(this.destroyMesh(this.thumbnailMesh),this.remove(this.thumbnailMesh),null==(e=this.thumbnailMesh)||e.clear(),this.thumbnailMesh=void 0)}))}},VRViewer=class extends BaseViewer{constructor(e,t){super(e),
/**
     * @internal
     */
this.minFov=50,
/**
     * @internal
     */
this.maxFov=95,this.raycaster=new Raycaster,this.autoRotate=!0,
// store events so that they can be removed before destroy
// eslint-disable-next-line
this.events=[],this.lastFrameExecuteTime=Date.now(),
// used to limit max fps
this.maxFps=60,
// used to limit max fps. < 0 means no limitation
this.isMousePressing=!1,
// to indicate pointer is down but not up yet
this.settings=defaultSettings,this.jobCount=0,
// job count in order to identify if it should show spinner
this.viewpoints=[],this.previousViewpointId="",this.previousPanoramaId="",this.activeViewpointId="",this.activePanoramaId="",this.viewpointAssetsMap=new Map,this.loadingPanos=[],this.onResize=()=>{var e;const t=null==(e=this.renderer)?void 0:e.domElement;t&&t.parentElement&&this.resize(t.parentElement.clientWidth,t.parentElement.clientHeight)},this.onMouseWheel=e=>{const t=e.wheelDelta>0?-5:5;this.updateFov(t)},this.viewerCfg=e,this.cameraCfg=t||{eye:[0,0,0],look:[0,0,0]},this.settings=defaultSettings,this.cameraCfg.near&&(this.settings.camera.near=this.cameraCfg.near),this.cameraCfg.far&&(this.settings.camera.far=this.cameraCfg.far),this.setSpinnerVisibility(++this.jobCount>0),this.init(),this.animate(),this.setSpinnerVisibility(--this.jobCount>0)}
/**
   * Initialize everything it needs
   */init(){const e=this.viewerCfg;this.initSpinner(),this.initScene(),this.initRenderer(),this.initCamera(),this.initControls(),this.initLights(),this.initEvents(),this.initOthers(),!0===e.enableAxisGizmo&&(this.axes=this.initAxes()),e.enableToolbar&&(this.toolbar=this.initToolbar()),e.enableBottomBar&&(this.bottomBar=this.initBottomBar())}initScene(){const e=new Scene;e.background=new Color(16777215),e.matrixAutoUpdate=!0,this.scene=e}initRenderer(){var e,t;this.renderer=new WebGLRenderer({antialias:!1,preserveDrawingBuffer:!1}),this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(this.width,this.height),this.css2dRenderer=new CSS2DRenderer,this.css2dRenderer.setSize(this.width,this.height),this.css2dRenderer.domElement.style.height="0",this.css2dRenderer.domElement.style.width="0",null==(e=this.viewerContainer)||e.appendChild(this.renderer.domElement),null==(t=this.viewerContainer)||t.appendChild(this.css2dRenderer.domElement)}initCamera(){this.scene&&(this.camera=new PerspectiveCamera(75,
// fov should be bigger for VR mode
this.width/this.height,this.settings.camera.near,this.settings.camera.far),this.scene.add(this.camera))}initControls(){if(!this.renderer||!this.camera)return;const e=this.camera,t=this.viewerCfg,r=new VRControls2(e,this.renderer.domElement,!0);r.enabled=!0,r.autoRotate=this.autoRotate,r.autoRotateSpeed=t.autoRotateSpeed||-2,r.enablePan=!1,r.enableZoom=!1,r.enableRotate=!0,r.rotateSpeed=.3,r.minPolarAngle=.05*Math.PI,r.maxPolarAngle=.95*Math.PI,r.listenToKeyEvents(document.body),r.update(),this.controls=r,this.controlsHelper=new ControlsHelper(e,r),this.controls.controlsHelper=this.controlsHelper,this.autoRotate&&this.controlsHelper.delayAutoRotate(),this.controlsHelper.automaticallyAdjustCameraPosition=!1,this.controls.addEventListener("end",(()=>{this.handleDragEnd&&this.handleDragEnd()}));const i=new Vector3(0,0,0),n=new Vector3(10,0,0);this.setCameraPositionAndDirection(i,n)}onKeyDown(e){return t=>{var r,i;const n=e.camera,s=e.controls;n&&s&&("ArrowLeft"!==t.code&&"ArrowRight"!==t.code&&"ArrowUp"!==t.code&&"ArrowDown"!==t.code||null==(r=this.controlsHelper)||r.startToRotate(t),null==(i=this.controlsHelper)||i.delayAutoRotate())}}initLights(){if(!this.scene)return;const e=new DirectionalLight(16777215,.3);e.position.set(-2,2,4),this.scene.add(e)}initEvents(){const e=this.renderer,t=this.camera;if(!e||!t)return;let r=!1,i=-1,n=-1;this.addEvent(window,"keydown",this.onKeyDown(this)),this.addEvent(window,"resize",this.onResize),this.addEvent(window,"mousewheel",this.onMouseWheel),this.addEvent(window,"pointerdown",(t=>{var s;i=t.x,n=t.y,r=!1,this.isMousePressing=!0,this.autoRotate&&(null==(s=this.controlsHelper)||s.delayAutoRotate()),t.button===MOUSE.LEFT&&t.target instanceof HTMLCanvasElement&&(e.domElement.style.cursor="move")})),this.addEvent(window,"pointermove",(e=>{if(i>=0&&n>=0){const t=5;(Math.abs(e.x-i)>t||Math.abs(e.y-n)>t)&&(r=!0)}})),this.addEvent(window,"pointerup",(i=>{var n,s;if(this.isMousePressing=!1,this.autoRotate&&(null==(n=this.controlsHelper)||n.delayAutoRotate()),e.domElement.style.cursor="auto",!r&&i.button===MOUSE.LEFT)if(i.target&&i.target instanceof HTMLDivElement){const e=CSS2DObjectUtils.tryFindObjectId(i.target);if(e){const t=null==(s=this.scene)?void 0:s.getObjectById(e);if(t){const e=t.userData.hotpoint;e&&(log.info("[VRViewer] Clicked on hotpoint: ",e.hotpointId||e),this.onHotpointClicked&&this.onHotpointClicked(e))}}}else{const e=this.getIntersection(i);if(e){const r=e=>CommonUtils.vectorToString(e),i=e.point,n=i.clone().sub(t.position).normalize();log.info(`[VRViewer] Clicked at: ${r(i)},\n                        Camera position: ${r(t.position)},\n                        Target direction: ${r(n)}`)}}}))}initSpinner(){var e;const t=document.createElement("div");t.classList.add("spinner");const r=document.createElement("div");r.classList.add(ICON_FONT_CLASS,"icon-loading"),t.append(r),null==(e=this.widgetContainer)||e.appendChild(t),this.spinner=t,this.setSpinnerVisibility(this.jobCount>0)}initOthers(){this.controls&&this.renderer&&this.camera&&(this.renderer.domElement.style.outlineWidth="0")}initAxes(){var e;const t=document.createElement("div");t.classList.add("axesRenderer");const r=new CoordinateAxesViewport(t,this.camera);return null==(e=this.widgetContainer)||e.append(t),r}initToolbar(){const e=this.viewerCfg;return new Toolbar2(this,__spreadValues(__spreadValues({},DEFAULT_VRVIEWER_TOOLBAR_CONFIG),e.toolbarMenuConfig),[["SceneClear"/* SceneClear */]])}initBottomBar(){return new BottomBar(this)}animate(){var e,t,r,i;if(requestAnimationFrame(this.animate.bind(this)),this.maxFps>0){const e=Date.now()-this.lastFrameExecuteTime;if(e<1e3/this.maxFps)return;if(this.lastFrameExecuteTime=Date.now(),this.autoRotate){const t=this.controlsHelper;t&&t.autoRotateRemainingTime>0&&!this.isMousePressing&&(t.autoRotateRemainingTime-=e,t.autoRotateRemainingTime<=0&&this.controls&&t.startAutoRotate())}}null==(e=this.controls)||e.update(),this.scene&&this.camera&&(null==(t=this.renderer)||t.render(this.scene,this.camera),null==(r=this.css2dRenderer)||r.render(this.scene,this.camera),null==(i=this.css3dRenderer)||i.render(this.scene,this.camera))}clearAllCachedPanoramas(){this.handleCameraUpdateInterval(),this.loadingPanos.forEach((e=>{e.creationPromise&&(e.creationPromise.cancel(),e.creationPromise=void 0)})),this.viewpointAssetsMap.forEach((e=>{var t;const r=e.panoramas;for(let e=r.length-1;e>=0;--e){const i=r[e];i.box.destroy(),null==(t=this.scene)||t.remove(i.box)}})),this.loadingPanos=[],this.viewpointAssetsMap.clear(),this.activePanoramaId="",this.activePanoramaId="",this.previousViewpointId="",this.previousPanoramaId=""}destroy(){var e,t,r,i;this.events.forEach((e=>e.node.removeEventListener(e.type,e.func))),this.events=[],this.clearAllCachedPanoramas(),this.css2dRenderer&&(null==(e=this.viewerContainer)||e.removeChild(this.css2dRenderer.domElement)),null==(t=this.spinner)||t.remove(),null==(r=this.axes)||r.dispose(),null==(i=this.toolbar)||i.destroy(),super.destroy()}updateFov(e){var t;const r=this.camera;if(!r)return;const i=this.minFov,n=this.maxFov,s=e=>{let t=r.fov+e;t=Math.min(t,n),t=Math.max(t,i),r.fov!==t&&(r.fov=t,r.updateProjectionMatrix())},a=e/20;for(let e=0;e<20;++e)setTimeout((()=>s(a)),5*e);this.autoRotate&&(null==(t=this.controlsHelper)||t.delayAutoRotate())}setMinAndMaxFov(e,t){const r=this.controls;r&&(this.minFov=e,this.maxFov=t,r.minFov=e,r.maxFov=t)}
// resize render area
// if no width or height passed in, use window.innerWidth/window.innerHeight instead
resize(e,t){var r,i,n;const s=this.camera;s&&(this.width=e||window.innerWidth,this.height=t||window.innerHeight,s.aspect=this.width/this.height,s.updateProjectionMatrix(),null==(r=this.renderer)||r.setSize(this.width,this.height),null==(i=this.css2dRenderer)||i.setSize(this.width,this.height),null==(n=this.css3dRenderer)||n.setSize(this.width,this.height))}
/**
   * Enables/Disables orbit controls to automatically rotate.
   */enableAutoRotate(e){this.controls&&(this.autoRotate=e,this.controls.autoRotate=e)}
/**
   * Sets orbit controls' rotate speed.
   * It requires (3600 / speed / fps) seconds for a around
   * When speed is 1, 60fps, it requires 60s;
   * When speed is 2, 60fps, it requires 30s;
   */setAutoRotateSpeed(e=1){this.controls&&(this.controls.autoRotateSpeed=e)}
/**
   * Sets camera fov. Usually 45 - 90.
   */setCameraFov(e=75){const t=this.camera;t&&(t.fov=e,t.updateProjectionMatrix())}
/**
   * Sets spinner visibility
   */setSpinnerVisibility(e){this.spinner&&(e?this.spinner.classList.remove("hidden"):this.spinner.classList.add("hidden"))}
/**
   * Calls addEventListener of a node.
   * This makes sure to removeEventListener properly
   * @param node window, dom element, etc.
   * @param type 'change', 'keydown', etc.
   * @param func event callback
   */
// eslint-disable-next-line
addEvent(e,t,r){e.addEventListener(t,r),this.events.push({node:e,type:t,func:r})}
/**
   * Sets camera position and direction.
   */setCameraPositionAndDirection(e,t,r){const i=this.camera,n=this.controls;if(!i||!n)return;let s,a;s=t?Array.isArray(t)?new Vector3(t[0],t[1],t[2]):new Vector3(t.x,t.y,t.z):n.target.clone().sub(i.position),s.normalize(),a=Array.isArray(e)?new Vector3(e[0],e[1],e[2]):new Vector3(e.x,e.y,e.z);const o=a.clone().addScaledVector(s,.01);this.fianlCameraPosition=a,this.finalCameraTarget=o;const l=(e,t)=>{i.lookAt(t),i.position.set(e.x,e.y,e.z),n.target.set(t.x,t.y,t.z),n.update()};if(!1===r)return this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),void l(a,o);const c=i.position.clone(),u=n.target.clone(),h=500,p=Date.now();this.cameraUpdateInterval&&clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=setInterval((()=>{let e=Date.now()-p;e>h&&(e=h);const t=(e,t,r)=>{const i=e.x+(t.x-e.x)*r,n=e.y+(t.y-e.y)*r,s=e.z+(t.z-e.z)*r;return new Vector3(i,n,s)},r=t(c,a,e/h),i=t(u,o,e/h);l(r,i),e>=h&&(clearInterval(this.cameraUpdateInterval),this.cameraUpdateInterval=void 0)}),10)}
/**
   * Gets camera position and direction.
   */getCameraPositionAndDirection(){const e=this.camera;if(!e)return;const t=e.position,r=new Vector3;return e.getWorldDirection(r),{position:{x:t.x,y:t.y,z:t.z},direction:{x:r.x,y:r.y,z:r.z}}}
/**
   * Gets camera's fov value.
   */getCameraFov(){const e=this.camera;if(e)return e.fov}
/**
   * Sets a group of viewpoints
   */setViewpoints(e){this.handleCameraUpdateInterval(),this.viewpointAssetsMap.size>0&&(this.viewpointAssetsMap.forEach((e=>{const t=e.panoramas,r=e.css2dObjects;t.forEach((e=>{var t;e.box.destroy(),null==(t=this.scene)||t.remove(e.box)})),r.forEach((e=>{var t;null==(t=this.scene)||t.remove(e)}))})),this.viewpointAssetsMap.clear()),this.loadingPanos.forEach((e=>{e.creationPromise&&(e.creationPromise.cancel(),e.creationPromise=void 0)})),this.loadingPanos=[],this.previousViewpointId="",this.previousPanoramaId="",this.activeViewpointId="",this.activePanoramaId="",this.viewpoints=e}
// /**
//  * Adds a viewpoint
//  */
// addViewpoint(viewpoint: VRViewpoint) {
//     this.viewpoints.push(viewpoint);
// }
// /**
//  * Checks if a viewpoint with specific id is added
//  */
// hasViewpoint(viewpointId: string) {
//     return !!this.viewpoints.find((vp) => vp.id === viewpointId);
// }
/**
   * Adds a panorama to a viewpoint
   */
addPanorama(e,t){const r=this.viewpoints.find((t=>t.id===e));if(!r)throw new Error(`[VRViewer] Failed to find viewpoint by id '${e}'`);r.panoramas||(r.panoramas=[]),r.panoramas.push(t)}
/**
   * Checks if a panorama exists in a viewpoint
   */findPanorama(e,t){const r=this.viewpoints.find((t=>t.id===e));if(r&&r.panoramas)return r.panoramas.find((e=>e.id===t))}
/**
   * Sets hotpoints visibility for one or all viewpoints
   * @param visible true or false
   * @param viewpointId target viewpointId. Will apply to all if no viewpointId is specified
   * @param hotpointIds target hotpointIds. Will apply to all if no hotpointIds is specified
   */setHotpointsVisibility(e,t="",r=[]){if(!this.viewpoints)return;const i=t=>{var i;const n=this.viewpointAssetsMap.get(t.id),s=(null==n?void 0:n.css2dObjects)||[];null==(i=t.hotpoints)||i.forEach((i=>{if(r&&r.length>0){if(-1===r.findIndex((e=>e===i.hotpointId)))return;if(i.visible=e,this.activeViewpointId===t.id){const t=s.find((e=>e.userData.hotpoint.hotpointId===i.hotpointId));t&&(t.visible=e)}}else i.visible=e,this.activeViewpointId===t.id&&s.forEach((t=>t.visible=e))}))};if(t){const e=this.viewpoints.find((e=>e.id===t));e&&i(e)}else this.viewpoints.forEach((e=>i(e)))}
/**
   * Adds hotpoint to active viewpoint
   */addHotpoints(e){if(!this.activeViewpointId||!e)return;const t=this.viewpoints.find((e=>e.id===this.activeViewpointId)),r=this.viewpointAssetsMap.get(this.activeViewpointId);t&&r&&(t.hotpoints||(t.hotpoints=[]),e.forEach((e=>{var i,n;if(-1!==(null==(i=t.hotpoints)?void 0:i.findIndex((t=>t.hotpointId===e.hotpointId))))return void log.warn(`[VRViewer] Duplicated hotpointId: ${e.hotpointId}`);const s=t.position||[0,0,0],a=e.anchorPosition,o=CSS2DObjectUtils.createHotpoint(e.html),l=new Vector3(a[0],a[1],a[2]),c=new Vector3(s[0],s[1],s[2]);this.relocateAnchorIfTooCloseToCamera(o,l,c),o.visible=!1!==e.visible,o.userData.hotpoint=e,r.css2dObjects.push(o),null==(n=this.scene)||n.add(o),t.hotpoints.push(e)})))}
/**
   * Removes hotpoint of active viewpoint
   */removeHotpoints(e){if(!this.activeViewpointId||!e)return;const t=this.viewpoints.find((e=>e.id===this.activeViewpointId)),r=this.viewpointAssetsMap.get(this.activeViewpointId);t&&r&&e.forEach((e=>{var i,n;if(t.hotpoints)for(let r=t.hotpoints.length-1;r>=0;--r)e===t.hotpoints[r].hotpointId&&t.hotpoints.splice(r,1);for(let t=r.css2dObjects.length-1;t>=0;--t){const s=r.css2dObjects[t];e===(null==(i=s.userData.hotpoint)?void 0:i.hotpointId)&&(r.css2dObjects.splice(t,1),null==(n=this.scene)||n.remove(s))}}))}
/**
   * @deprecated use activatePanoramaById() instead
   */activeViewpointById(e,t,r,i){this.activatePanoramaById(e,"",!0,t,r,i)}
/**
   * Activates a panorama by viewpointId and panoramaId
   */activatePanoramaById(e,t,r=!0,i,n,s){if(e===this.activeViewpointId&&t===this.activePanoramaId)return;const a=this.viewpoints.find((t=>t.id===e));a&&this.activatePanorama(a,t,r,i,n,s)}removeCachedPanoramas(){this.viewpointAssetsMap.forEach(((e,t)=>{var r;const i=e.panoramas;for(let e=i.length-1;e>=0;--e){const n=i[e];if(t===this.activeViewpointId&&n.id===this.activePanoramaId)return;if(t===this.previousViewpointId&&n.id===this.previousPanoramaId)return;n.box.destroy(),null==(r=this.scene)||r.remove(n.box),i.splice(e,1)}}))}
/**
   * Unlimits controls and show all assets. This is useful for debugging.
   */unlimitControlsAndShowAssets(e=!1){this.controls&&(this.controls.enablePan=!0,this.controls.enableZoom=!0),this.viewpointAssetsMap.forEach((t=>{t.panoramas.forEach((e=>{e.box.visible=!0})),e&&t.css2dObjects.forEach((e=>{e.visible=!0}))}))}relocateAnchorIfTooCloseToCamera(e,t,r){const i=this.camera;if(!i)return log.error("[VRViewer] Camera is not initialized"),void e.position.set(t.x,t.y,t.z);let n;const s=Math.abs(t.distanceTo(r));if(s<i.near){const e=t.clone().sub(r).normalize();n=r.clone().add(e.multiplyScalar(s+1))}else n=t;e.position.set(n.x,n.y,n.z)}
/**
   * Activates a viewpoint
   */activatePanorama(e,t,r=!0,i,n,s){return __async(this,null,(function*(){var a,o,l;const c=(e,t,r)=>{const i=e.panoramas.find((e=>e.id===t)),n=null==i?void 0:i.box;n&&(r?this.fadeIn(n):this.fadeOut(n))},u=(e,t)=>{e.css2dObjects.forEach((e=>{t?!1!==e.userData.hotpoint.visible&&(e.visible=t):e.visible=t}))},h=()=>{var t;const n=new Vector3(0,0,0),s=new Vector3(1,0,0),a=null==(t=this.getCameraPositionAndDirection())?void 0:t.direction;a&&s.set(a.x,a.y,a.z);const o=e.position;if(o&&3===o.length&&n.set(o[0],o[1],o[2]),r){const t=e.initialDirection;t&&3===t.length&&s.set(t[0],t[1],t[2])}this.setCameraPositionAndDirection(n,s,i)};!t&&(null==(a=e.panoramas)?void 0:a.length)>0&&(t=e.panoramas[0].id||""),this.handleCameraUpdateInterval();const p=this.viewpointAssetsMap.get(this.activeViewpointId),d=this.viewpointAssetsMap.get(e.id);if(this.activeViewpointId&&p&&(this.activeViewpointId!==e.id&&u(p,!1),c(p,this.activePanoramaId,!1)),d){if(d.panoramas.find((e=>e.id===t)))return c(d,t,!0),this.activeViewpointId!==e.id&&u(d,!0),this.activeViewpointId!==e.id&&h(),this.activeViewpointId=e.id,this.activePanoramaId=t,void(n&&n(e))}this.previousViewpointId=this.activeViewpointId,this.previousPanoramaId=this.activePanoramaId,this.activeViewpointId=e.id,this.activePanoramaId=t;try{if(this.loadingPanos.some((r=>r.viewpointId===e.id&&r.panoramaId===t)))return void log.warn(`[VRViewer] Panorama with viewpointId=${e.id} and panoramaId=${t} is being created`);const r=new CancelablePromise(this.createBoxByImageOrImages(e,t));this.loadingPanos.push({viewpointId:e.id,panoramaId:t,creationPromise:r});const i=yield r.promise;this.loadingPanos=this.loadingPanos.filter((r=>r.viewpointId!==e.id||r.panoramaId!==t));const s=e.position;s&&3===s.length&&i.position.set(s[0],s[1],s[2]),this.activeViewpointId===e.id&&this.activePanoramaId===t?(this.fadeIn(i),null==(o=this.scene)||o.add(i),h()):(i.visible=!1,null==(l=this.scene)||l.add(i));const a={id:t,box:i},c=this.viewpointAssetsMap.get(e.id);if(c)c.panoramas.push(a),u(c,!0);else{const r=[];e.hotpoints&&e.hotpoints.forEach((n=>{const s=n.anchorPosition,a=CSS2DObjectUtils.createHotpoint(n.html);a.visible=!1!==n.visible,a.userData.hotpoint=n;const o=new Vector3(s[0],s[1],s[2]);this.relocateAnchorIfTooCloseToCamera(a,o,i.position),this.activeViewpointId===e.id&&this.activePanoramaId===t||(a.visible=!1),r.push(a)}));const n={panoramas:[a],css2dObjects:r};this.viewpointAssetsMap.set(e.id,n),r.forEach((e=>{var t;return null==(t=this.scene)?void 0:t.add(e)}))}n&&n(e)}catch(e){"cancel"!==e.type&&s&&s(e)}}))}
/**
   * Creates box by 1, 6 or 24 images.
   * For 6/24 images, caller must make sure the order is correct. The reason is that,
   * the url can be really complex that we cannot order them here!
   * 6 images must be in order of: right, left, top, bottom, front, back
   * 24 images must be in order of: 4 for right(1_1, 1_2, 2_1, 2_2), 4 for left, top, bottom, front, back...
   */createBoxByImageOrImages(e,t){var r;let i=e.imageOrImages,n=e.thumbnailImages;if((null==(r=e.panoramas)?void 0:r.length)>0){let r=this.findPanorama(e.id,t);r||(r=e.panoramas[0],log.warn(`[VRViewer] Failed to find panorama by id '${t}', will use the first one`)),i=r.images,n=r.thumbnails}if(!i)throw new Error("[VRViewer] Invalid images!");if(Array.isArray(i)||(i=[i]),1===i.length)return this.createBoxByImage(i,n);if(6===i.length)return this.createBoxBy6Images(i,n);if(24===i.length)return this.createBoxBy24Images(i,n);throw new Error(`[VRViewer] Wrong number of images! Expected 1/6/24, got ${i.length}`)}
/**
   * Creates a box with proper size and texture from an image.
   */createBoxByImage(e,t){return __async(this,null,(function*(){const r=new VRSphere(e,t);return yield r.create(),r}))}
/**
   * Creates a box with proper size and texture from 6 images.
   */createBoxBy6Images(e,t){return __async(this,null,(function*(){if(6!==e.length)throw new Error(`[VRCube] Wrong number of images! Expected 6, got ${e.length}`);const r=new VRCube(e,t);return yield r.create(),r}))}createBoxBy24Images(e,t){return __async(this,null,(function*(){if(24!==e.length)throw new Error(`[VRCube] Wrong number of images! Expected 24, got ${e.length}`);const r=new VRCube24Faces(e,t);return yield r.create(),r}))}
/**
   * Gets intersection by given mouse location.
   * If no MouseEvent is passed in, use (0, 0) as the raycaster's origin.
   */getIntersection(e){if(!this.camera||!this.scene)return;const t=this.viewpointAssetsMap.get(this.activeViewpointId);if(!t)return;const r=t.panoramas.find((e=>e.id===this.activePanoramaId));if(!r)return;const i=r.box,n=this.viewerContainer;let s=new Vector2;e&&(s=CoordinateConversionUtils.getScreenPointByEvent(e,n));const a=CoordinateConversionUtils.screenPoint2NdcPoint(s,this.camera,n);this.raycaster.setFromCamera(a,this.camera);const o=[i],l=this.raycaster.intersectObjects(o,!0)||[];if(l.length>0){return l.find((e=>{const t=e.object;return t.visible&&t instanceof Mesh}))}}fadeIn(e,t=500){e.fadeIn(t)}
// TODO: there is a bug that when durationInMs is large, we can see z-fighting and white faces! don't know how to fix it yet!
fadeOut(e,t=1e3){e.fadeOut(t)}handleCameraUpdateInterval(){if(this.cameraUpdateInterval){clearInterval(this.cameraUpdateInterval);const e=this.fianlCameraPosition,t=this.finalCameraTarget;e&&t&&this.controls&&this.camera&&(this.camera.lookAt(t),this.camera.position.set(e.x,e.y,e.z),this.controls.target.set(t.x,t.y,t.z),this.controls.update()),this.cameraUpdateInterval=void 0}this.fianlCameraPosition=void 0,this.finalCameraTarget=void 0}
/**
   * Gets mouse hit result
   */getHitResult(e){const t={location:null};if(!this.camera)return t;const r=this.getIntersection(e);return t.location=r?{x:r.point.x,y:r.point.y,z:r.point.z}:null,t}
/**
   * Makes camera look to specific position
   * @param position target position to look to
   */lookToPosition(e){var t;if(!this.camera)return;this.handleCameraUpdateInterval();const r=new Vector3(e[0],e[1],e[2]).clone().sub(this.camera.position);null==(t=this.controlsHelper)||t.lookTo(r)}},DEFAULT_MARKUP_TOOLBAR_CONFIG={Arrow:{menuName:"Toolbar.markupArrow",icon:{default:"icon-arrow",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("ArrowMarkup"/* Arrow */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},Rect:{defaultActive:!0,menuName:"Toolbar.markupRect",icon:{default:"icon-rectangle",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("RectMarkup"/* Rectangle */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Arrow"/* MarkupArrow */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},CloudRect:{menuName:"Toolbar.markupCloudRect",icon:{default:"icon-cloud",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("CloudRectMarkup"/* CloudLineRectangle */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"Arrow"/* MarkupArrow */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},PolyLine:{menuName:"Toolbar.markupPolyLine",icon:{default:"icon-polyline",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("PolylineMarkup"/* PolyLine */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"Arrow"/* MarkupArrow */,"CloudRect"/* MarkupCloudRect */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},CloudLine:{menuName:"Toolbar.markupCloudLine",icon:{default:"icon-cloud-segment",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("CloudLineMarkup"/* CloudLine */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"Arrow"/* MarkupArrow */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},Ellipse:{menuName:"Toolbar.markupEllipse",icon:{default:"icon-oval",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("EllipseMarkup"/* Ellipse */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Arrow"/* MarkupArrow */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},Circle:{menuName:"Toolbar.markupCircle",icon:{default:"icon-round",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("CircleMarkup"/* Circle */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Arrow"/* MarkupArrow */,"Dot"/* MarkupDot */,"Text"/* MarkupText */,"X"/* MarkupX */]},Dot:{menuName:"Toolbar.markupDot",icon:{default:"icon-round",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("DotMarkup"/* Dot */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Arrow"/* MarkupArrow */,"Circle"/* MarkupCircle */,"Text"/* MarkupText */,"X"/* MarkupX */]},X:{menuName:"Toolbar.markupX",icon:{default:"icon-cross",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("XMarkup"/* X */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Arrow"/* MarkupArrow */,"Text"/* MarkupText */]},Text:{menuName:"Toolbar.markupText",icon:{default:"icon-text",iconFont:"iconfont"},type:4/* Switch */,onActive:e=>{e.activateMarkup("TextMarkup"/* Text */)},onDeactive(e){e.deactivateMarkup()},mutexIds:["Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,"CloudLine"/* MarkupCloudLine */,"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,"Dot"/* MarkupDot */,"Arrow"/* MarkupArrow */,"X"/* MarkupX */]},StrokeStyle:{menuName:"Toolbar.markupStroke",icon:{default:"icon-color-red",iconFont:"iconfont"},type:1/* ClickEvent */,onClick:(e,t,r)=>{const i=r.target.parentElement,n=null==i?void 0:i.firstElementChild,s=document.createElement("input");s.setAttribute("type","color"),s.style.position="absolute",s.style.left=`${r.x}px`,s.style.top=`${r.y}px`,s.value=e.getMarkupLineColor(),s.click(),s.oninput=t=>{const r=t.target.value;e.setMarkupLineColor(r),n.style.color=r}}},LineWidth:{menuName:"Toolbar.markupLineWidth",icon:{default:"icon-line",iconFont:"iconfont"},
// icon: { default: "" },
customElement(e,r,i){const n=document.createElement("div");return n.id=r,n.classList.add("toolbar-menu"),i.children&&n.classList.add("toolbar-parent-menu"),n.title=t(i.menuName),n.innerHTML+=`<span>${n.title}</span>`,n},type:3/* SubMenu */,children:{LineWidth2:{defaultActive:!0,icon:{default:"icon-line-2",iconFont:"iconfont"},onClick:e=>{e.setMarkupLineWidth(2)},type:4/* Switch */,menuName:"Toolbar.markupLineWidth2",mutexIds:["LineWidth5"/* MarkupLineWidth5 */,"LineWidth10"/* MarkupLineWidth10 */]},LineWidth5:{icon:{default:"icon-line-3",iconFont:"iconfont"},onClick:e=>{e.setMarkupLineWidth(3)},type:4/* Switch */,menuName:"Toolbar.markupLineWidth5",mutexIds:["LineWidth2"/* MarkupLineWidth2 */,"LineWidth10"/* MarkupLineWidth10 */]},LineWidth10:{icon:{default:"icon-line-4",iconFont:"iconfont"},onClick:e=>{e.setMarkupLineWidth(4)},type:4/* Switch */,menuName:"Toolbar.markupLineWidth10",mutexIds:["LineWidth2"/* MarkupLineWidth2 */,"LineWidth5"/* MarkupLineWidth5 */]}}},FontSize:{menuName:"Toolbar.markupFontSize",icon:{default:"icon-font"},customElement(e,r,i){const n=document.createElement("div");return n.id=r,n.classList.add("toolbar-menu"),i.children&&n.classList.add("toolbar-parent-menu"),n.title=t(i.menuName),n.innerHTML+=`<span>${n.title}</span>`,n},type:3/* SubMenu */,children:{FontSize14:{icon:{default:"icon-font14",iconFont:"iconfont"},onClick:e=>{e.setMarkupFontSize(14)},type:4/* Switch */,menuName:"",mutexIds:["FontSize18"/* MarkupFontSize18 */,"FontSize24"/* MarkupFontSize24 */]},FontSize18:{defaultActive:!0,icon:{default:"icon-font18",iconFont:"iconfont"},onClick:e=>{e.setMarkupFontSize(18)},type:4/* Switch */,menuName:"",mutexIds:["FontSize14"/* MarkupFontSize14 */,"FontSize24"/* MarkupFontSize24 */]},FontSize24:{icon:{default:"icon-font24",iconFont:"iconfont"},onClick:e=>{e.setMarkupFontSize(24)},type:4/* Switch */,menuName:"",mutexIds:["FontSize14"/* MarkupFontSize14 */,"FontSize18"/* MarkupFontSize18 */]}}},MarkupClear:{icon:{default:"icon-eraser",iconFont:"iconfont"},onClick:e=>{log.info("[Toolbar]","Clear Markup",e),e.clearMarkups()},type:1/* ClickEvent */,menuName:"Toolbar.clearMarkup"},MarkupQuit:{icon:{default:""},customElement(e,r,i){const n=document.createElement("div");return n.id=r,n.classList.add("toolbar-menu"),i.children&&n.classList.add("toolbar-parent-menu"),n.title=t(i.menuName),n.innerHTML+=`<span>${n.title}</span>`,n},onClick:(e,t)=>{var r;e.deactivateMarkup(),t.destroy(),null==(r=e.toolbar)||r.show()},type:1/* ClickEvent */,menuName:"Toolbar.quitMarkup"}},MARKUP_GROUP_CONFIG=[["Arrow"/* MarkupArrow */,"Rect"/* MarkupRect */,"CloudRect"/* MarkupCloudRect */,"PolyLine"/* MarkupPolyLine */,
// ToolbarMenuId.MarkupCloudLine,
"Ellipse"/* MarkupEllipse */,"Circle"/* MarkupCircle */,
// ToolbarMenuId.MarkupDot,
"Text"/* MarkupText */,
// ToolbarMenuId.MarkupX,
// ToolbarMenuId.MarkupStrokeStyle,
// ToolbarMenuId.MarkupLineWidth,
// ToolbarMenuId.MarkupFontSize,
"MarkupClear"/* MarkupClear */,"MarkupQuit"/* MarkupQuit */]],MarkupToolbar=class extends Toolbar2{constructor(e,t,r=[...MARKUP_GROUP_CONFIG]){super(e,t,r)}},DEFAULT_BIMVIEWER_TOOLBAR_CONFIG={HomeView:{icon:{default:"icon-home",active:"icon-home-filled"},menuName:"Toolbar.homeView",type:1/* ClickEvent */,onClick:e=>{e.goToHomeView()}},OrthoMode:{icon:{default:"icon-orthomode",active:"icon-orthomode-filled"},menuName:"Toolbar.orthoView",type:4/* Switch */,onActive:e=>{log.info("[Toolbar]","Enter OrthoMode"),e.setToOrthographicCamera(!0)},onDeactive:e=>{log.info("[Toolbar]","Exit OrthoMode"),e.setToOrthographicCamera(!1)}},Measure:{icon:{default:"icon-measure",active:"icon-measure-filled"},menuName:"Toolbar.measurement",type:3/* SubMenu */,children:{MeasureDistance:{icon:{default:"icon-distancemeasure",active:"icon-distancemeasure-filled"},menuName:"Toolbar.distanceMeasurement",onActive:e=>{e.activateMeasurement("Distance"/* Distance */)},onDeactive:e=>{e.deactivateMeasurement()},type:4/* Switch */,mutexIds:["MeasureArea"/* MeasureArea */,"MeasureAngle"/* MeasureAngle */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureArea:{icon:{default:"icon-areameasure",active:"icon-areameasure-filled"},onActive:e=>{e.activateMeasurement("Area"/* Area */)},onDeactive:e=>{e.deactivateMeasurement()},type:4/* Switch */,menuName:"Toolbar.areaMeasurement",mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureAngle"/* MeasureAngle */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureAngle:{menuName:"Toolbar.angleMeasurement",icon:{default:"icon-anglemeasure"},type:4/* Switch */,onActive:e=>{e.activateMeasurement("Angle"/* Angle */)},onDeactive:e=>{e.deactivateMeasurement()},mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureArea"/* MeasureArea */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureCoordinate:{menuName:"Toolbar.coordinateMeasurement",icon:{default:"icon-distancemeasure"},
// TODO: replace with a correct icon
type:4/* Switch */,onActive:e=>{e.activateMeasurement("Coordinate"/* Coordinate */)},onDeactive:e=>{e.deactivateMeasurement()},mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureArea"/* MeasureArea */,"MeasureAngle"/* MeasureAngle */]},MeasureClear:{icon:{default:"icon-clear",active:"icon-clear-filled"},onClick:e=>{log.debug("[Toolbar]","Clearing Measure",e),e.clearMeasurements()},type:1/* ClickEvent */,menuName:"Toolbar.clearMeasurement"}}},Section:{icon:{default:"icon-section",active:"icon-section-filled"},menuName:"Toolbar.section",type:3/* SubMenu */,children:{AxisSectionPlane:{icon:{default:"icon-sectionplane",active:"icon-sectionplane-filled"},menuName:"Toolbar.axisSection",type:4/* Switch */,onActive:e=>{e.activateSection("AxisPlaneSection"/* AxisPlaneSection */)},onDeactive:e=>{e.deactivateSection()},mutexIds:["SectionBox"/* SectionBox */,"SectionPlane"/* SectionPlane */]},SectionPlane:{icon:{default:"icon-choosesectionplane",active:"icon-choosesectionplane-filled"},menuName:"Toolbar.pickSectionPlane",type:4/* Switch */,onActive:e=>{e.activateSection("PickPlaneSection"/* PickPlaneSection */)},onDeactive:e=>{e.deactivateSection()},mutexIds:["AxisSectionPlane"/* AxisSectionPlane */,"SectionBox"/* SectionBox */]},SectionBox:{icon:{default:"icon-sectionbox",active:"icon-sectionbox-filled"},menuName:"Toolbar.sectionBox",type:4/* Switch */,onActive:e=>{e.activateSection()},onDeactive:e=>{e.deactivateSection()},mutexIds:["AxisSectionPlane"/* AxisSectionPlane */,"SectionPlane"/* SectionPlane */]}}},BimTree:{icon:{default:"icon-bimtree",active:"icon-bimtree-filled"},menuName:"Toolbar.bimTree",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Bim Tree")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Bim Tree")}},Viewpoint:{icon:{default:"icon-viewpoint",active:"icon-viewpoint-filled"},menuName:"Toolbar.viewpoint",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Viewpoint")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Viewpoint")},visible:!1},Annotation:{icon:{default:"icon-annotation",active:"icon-annotation-filled"},menuName:"Toolbar.annotation",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Annotation")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Annotation")},visible:!1},Property:{icon:{default:"icon-property",active:"icon-property-filled"},menuName:"Toolbar.property",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Property")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Property")},visible:!1},Settings:{icon:{default:"icon-settings",active:"icon-settings-filled"},menuName:"Toolbar.settings",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Settings")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Settings")},visible:!1},
// [ToolbarMenuId.Layers]: {
//     icon: { default: "icon-settings", active: "icon-settings-filled" },
//     menuName: "Toolbar.layers",
//     type: MenuTypeEnums.POPUP,
//     popupName: Types.MUTATION_SHOW_LAYER_MANAGER,
// },
FullScreen:{icon:{default:"icon-fullscreen",active:"icon-fullscreen-filled"},menuName:"Toolbar.fullscreen",type:4/* Switch */,onClick:(e,t)=>{const r=()=>{const e=null==t?void 0:t.menuList.get("FullScreen"/* Fullscreen */);e&&e.setActive(CommonUtils.isFullScreen())};CommonUtils.isFullScreen()?(CommonUtils.exitFullscreen(),window.removeEventListener("resize",r)):CommonUtils.fullScreen(e.viewerContainer),window.addEventListener("resize",r)}}},GROUP_CONFIG=[["HomeView"/* HomeView */,"OrthoMode"/* OrthoMode */,"FullScreen"/* Fullscreen */,"ZoomToRectangle"/* ZoomToRectangle */],["Measure"/* Measure */,"Markup"/* Markup */,"Section"/* Section */],["BimTree"/* BimTree */,"Viewpoint"/* Viewpoint */,"Annotation"/* Annotation */,"Property"/* Property */,"Compared"/* Compared */,"QuitCompare"/* QuitCompare */,"Layers"/* Layers */],["Settings"/* Settings */]],DEFAULT_VRVIEWER_TOOLBAR_CONFIG={SceneClear:{icon:{default:"icon-clear",active:"icon-clear-filled"},menuName:"clear",type:1/* ClickEvent */,onClick:()=>{}}},DEFAULT_DXFVIEWER_TOOLBAR_CONFIG={HomeView:{icon:{default:"icon-zhushitu",active:"icon-zhushitu",iconFont:"iconfont"},menuName:"Toolbar.homeView",type:1/* ClickEvent */,onClick:e=>{e.goToHomeView()}},ZoomToRectangle:{icon:{default:"icon-kuangxuanfangda",active:"icon-kuangxuanfangda",iconFont:"iconfont"},menuName:"Toolbar.zoomToRectangle",type:1/* ClickEvent */,onClick:e=>{e.activateZoomToRect()}},Measure:{icon:{default:"icon-celiang1",active:"icon-celiang1",iconFont:"iconfont"},menuName:"Toolbar.measurement",type:3/* SubMenu */,children:{MeasureDistance:{icon:{default:"icon-distancemeasure",active:"icon-distancemeasure-filled"},menuName:"Toolbar.distanceMeasurement",onActive:e=>{e.activateMeasurement("Distance"/* Distance */)},onDeactive:e=>{e.deactivateMeasurement()},type:4/* Switch */,mutexIds:["MeasureArea"/* MeasureArea */,"MeasureAngle"/* MeasureAngle */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureArea:{icon:{default:"icon-areameasure",active:"icon-areameasure-filled"},onActive:e=>{e.activateMeasurement("Area"/* Area */)},onDeactive:e=>{e.deactivateMeasurement()},type:4/* Switch */,menuName:"Toolbar.areaMeasurement",mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureAngle"/* MeasureAngle */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureAngle:{menuName:"Toolbar.angleMeasurement",icon:{default:"icon-anglemeasure"},type:4/* Switch */,onActive:e=>{e.activateMeasurement("Angle"/* Angle */)},onDeactive:e=>{e.deactivateMeasurement()},mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureArea"/* MeasureArea */,"MeasureCoordinate"/* MeasureCoordinate */]},MeasureCoordinate:{menuName:"Toolbar.coordinateMeasurement",icon:{default:"icon-distancemeasure"},
// TODO: replace with a correct icon
type:4/* Switch */,onActive:e=>{e.activateMeasurement("Coordinate"/* Coordinate */)},onDeactive:e=>{e.deactivateMeasurement()},visible:!1,
// hide it for now
mutexIds:["MeasureDistance"/* MeasureDistance */,"MeasureArea"/* MeasureArea */,"MeasureAngle"/* MeasureAngle */]},MeasureClear:{icon:{default:"icon-clear",active:"icon-clear-filled"},onClick:e=>{log.debug("[Toolbar]","Clearing Measure",e),e.clearMeasurements()},type:1/* ClickEvent */,menuName:"Toolbar.clearMeasurement"}}},Markup:{icon:{default:"icon-tianjiapizhu",iconFont:"iconfont"},menuName:"Toolbar.markup",type:1/* ClickEvent */,onClick:(e,t)=>{e.activateMarkup("RectMarkup"/* Rectangle */),t.hide(),e.deactivateMeasurement(),new MarkupToolbar(e,__spreadValues({},DEFAULT_MARKUP_TOOLBAR_CONFIG))}},Settings:{icon:{default:"icon-settings",active:"icon-settings-filled"},menuName:"Toolbar.settings",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Settings")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Settings")},visible:!0},Compared:{icon:{default:"icon-compared",iconFont:"iconfont"},menuName:"Toolbar.compared",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Compare")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Compare")},visible:!1},QuitCompare:{icon:{default:"icon-compared",iconFont:"iconfont"},menuName:"Toolbar.quitCompare",type:4/* Switch */,onActive:()=>{log.info("[Toolbar]","Activate Compare")},onDeactive:()=>{log.info("[Toolbar]","Deactivate Compare")},visible:!1},Layers:{
// TODO: replace the icon
icon:{default:"icon-tucengkongzhi",active:"icon-tucengkongzhi",iconFont:"iconfont"},menuName:"Toolbar.layers",type:4/* Switch */,onClick:()=>{}},FullScreen:{icon:{default:"icon-quanping",active:"icon-quanping",iconFont:"iconfont"},menuName:"Toolbar.fullscreen",type:4/* Switch */,onClick:(e,t)=>{const r=()=>{const e=null==t?void 0:t.menuList.get("FullScreen"/* Fullscreen */);e&&e.setActive(CommonUtils.isFullScreen())};CommonUtils.isFullScreen()?(CommonUtils.exitFullscreen(),window.removeEventListener("resize",r)):CommonUtils.fullScreen(e.viewerContainer),window.addEventListener("resize",r)}}},DEFAULT_BIM_VIEWER_CONFIG={enableNavCube:!0,enableAxisGizmo:!0,enableToolbar:!0,enableBottomBar:!0,enableContextMenu:!0,enableSpinner:!0,containerId:"myCanvas",
// caller need to make sure it exist or rewrite it
units:"meters"},SIMPLE_BIM_VIEWER_CONFIG={enableNavCube:!1,enableAxisGizmo:!1,enableToolbar:!1,enableBottomBar:!1,enableContextMenu:!1,containerId:"myCanvas"};
// src/core/markup/MarkupManager.ts
export{AXIS_SECTION_PLANE_CONTROL_ID,AXIS_SECTION_PLANE_ID,BaseViewer,BimViewer,BimViewerDatGui,CanvasRender,CommonUtils,ControlsHelper,CoordinateConversionUtils,DEFAULT_BIMVIEWER_TOOLBAR_CONFIG,DEFAULT_BIM_VIEWER_CONFIG,DEFAULT_DXFVIEWER_TOOLBAR_CONFIG,DEFAULT_MARKUP_TOOLBAR_CONFIG,DEFAULT_VRVIEWER_TOOLBAR_CONFIG,DXFLoader,DeviceUtils,Drawable,DrawableList,DxfChangeType,DxfCompare,DxfViewer,ENTER_KEY,ESC_KEY,Event,Exploder,ExportUtils,FpsUtils,GROUND_PLANE_RENDER_ORDER,GROUP_CONFIG,GeometryUtils,GroundUtils,ICON_FONT_CLASS,IUploader,InstantiateHelper,KEYDOWN_EVENT,KEYUP_EVENT,Keys,LocalDxfUploader,LocalImageUploader,LocalModelUploader,MOUSEDOWN_EVENT,MOUSEMOVE_EVENT,MOUSEUP_EVENT,MarkupToolbar,MarkupType,MaterialUtils,MathUtils2 as MathUtils,MeasurementType,MenuTypeEnums,MergeUtils,ObjectUtils,RafHelper,SECTION_BOX_ID,SECTION_PLANE_CONTROL_ID,SECTION_PLANE_ID,SECTION_PLANE_NAME,SIMPLE_BIM_VIEWER_CONFIG,STATE,SVGObject,SVGRenderer,SceneUtils,SectionMode,SectionType,SimplifiedBimViewer,SimplifyUtils,SkyboxUtils,Toolbar2 as Toolbar,ToolbarMenu,ToolbarMenuId2 as ToolbarMenuId,VRControls2 as VRControls,VRViewer,Viewer3DUtils,ViewerEvent,ViewerMode,Views,getLengthValueByUnit,getUnitStr,layerForNonSnapableObjects,layerForUnselectableObjects,matrixAutoUpdate,parseDxfMTextContent,sceneAutoUpdate,setIcon,showPrecisionValue,unitConversionByMeter,unitLabel};