array len with kw args

* Prevent toSync from clobbering stack traces

* Capture error on the outside of the toSync catch

* fmt

* Actually fix it 🤦

.codespellrc

@@ -1,3 +1,3 @@
 [codespell]
 ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,atleast,ue,afterall
-skip: **/target,node_modules,build,**/Cargo.lock,./docs/kcl/*.md,.yarn.lock,**/yarn.lock,./openapi/*.json,./src/lib/machine-api.d.ts,./packages/codemirror-lang-kcl/test/all.test.ts
+skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/kcl/*.md,.yarn.lock,**/yarn.lock,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,tsconfig.tsbuildinfo

docs/kcl/index.md

@@ -59,6 +59,7 @@ layout: manual
 * [`legAngX`](kcl/legAngX)
 * [`legAngY`](kcl/legAngY)
 * [`legLen`](kcl/legLen)
+* [`len`](kcl/len)
 * [`line`](kcl/line)
 * [`lineTo`](kcl/lineTo)
 * [`ln`](kcl/ln)

e2e/playwright/fixtures/sceneFixture.ts

@@ -36,7 +36,8 @@ type DragFromHandler = (
 
 export class SceneFixture {
   public page: Page
-
+  public streamWrapper!: Locator
+  public loadingIndicator!: Locator
   private exeIndicator!: Locator
 
   constructor(page: Page) {
@@ -64,6 +65,8 @@ export class SceneFixture {
     this.page = page
 
     this.exeIndicator = page.getByTestId('model-state-indicator-execution-done')
+    this.streamWrapper = page.getByTestId('stream')
+    this.loadingIndicator = this.streamWrapper.getByTestId('loading')
   }
 
   makeMouseHelpers = (

e2e/playwright/projects.spec.ts

@@ -115,7 +115,7 @@ test(
 )
 
 test(
-  'yyyyyyyyy open a file in a project works and renders, open another file in different project with errors, it should clear the scene',
+  'open a file in a project works and renders, open another file in different project with errors, it should clear the scene',
   { tag: '@electron' },
   async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
@@ -199,7 +199,7 @@ test(
 )
 
 test(
-  'aaayyyyyyyy open a file in a project works and renders, open another file in different project that is empty, it should clear the scene',
+  'open a file in a project works and renders, open another file in different project that is empty, it should clear the scene',
   { tag: '@electron' },
   async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
@@ -276,7 +276,7 @@ test(
 )
 
 test(
-  'nooooooooooooo open a file in a project works and renders, open empty file, it should clear the scene',
+  'open a file in a project works and renders, open empty file, it should clear the scene',
   { tag: '@electron' },
   async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
@@ -1885,3 +1885,48 @@ test.fixme(
     })
   }
 )
+
+test(
+  'project name with foreign characters should open',
+  { tag: '@electron' },
+  async ({ context, page }, testInfo) => {
+    await context.folderSetupFn(async (dir) => {
+      const bracketDir = path.join(dir, 'اَلْعَرَبِيَّةُ')
+      await fsp.mkdir(bracketDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+        path.join(bracketDir, 'main.kcl')
+      )
+
+      await fsp.writeFile(path.join(bracketDir, 'empty.kcl'), '')
+    })
+
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    const u = await getUtils(page)
+
+    page.on('console', console.log)
+
+    const pointOnModel = { x: 630, y: 280 }
+
+    await test.step('Opening the اَلْعَرَبِيَّةُ project should load the stream', async () => {
+      // expect to see the text bracket
+      await expect(page.getByText('اَلْعَرَبِيَّةُ')).toBeVisible()
+
+      await page.getByText('اَلْعَرَبِيَّةُ').click()
+
+      await expect(
+        page.getByRole('button', { name: 'Start Sketch' })
+      ).toBeEnabled({
+        timeout: 20_000,
+      })
+
+      // gray at this pixel means the stream has loaded in the most
+      // user way we can verify it (pixel color)
+      await expect
+        .poll(() => u.getGreatestPixDiff(pointOnModel, [85, 85, 85]), {
+          timeout: 10_000,
+        })
+        .toBeLessThan(15)
+    })
+  }
+)

e2e/playwright/regression-tests.spec.ts

@@ -614,6 +614,38 @@ extrude001 = extrude(50, sketch001)
       await expect(gizmo).toBeVisible()
     })
   })
+
+  test(`Refreshing the app doesn't cause the stream to pause on long-executing files`, async ({
+    context,
+    homePage,
+    scene,
+    toolbar,
+    viewport,
+  }) => {
+    await context.folderSetupFn(async (dir) => {
+      const legoDir = path.join(dir, 'lego')
+      await fsp.mkdir(legoDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('lego.kcl'),
+        path.join(legoDir, 'main.kcl')
+      )
+    })
+
+    await test.step(`Test setup`, async () => {
+      await homePage.openProject('lego')
+      await toolbar.closePane('code')
+    })
+    await test.step(`Waiting for the loading spinner to disappear`, async () => {
+      await scene.loadingIndicator.waitFor({ state: 'detached' })
+    })
+    await test.step(`The part should start loading quickly, not waiting until execution is complete`, async () => {
+      await scene.expectPixelColor(
+        [143, 143, 143],
+        { x: (viewport?.width ?? 1200) / 2, y: (viewport?.height ?? 500) / 2 },
+        15
+      )
+    })
+  })
 })
 
 async function clickExportButton(page: Page) {

interface.d.ts

@@ -93,5 +93,6 @@ export interface IElectronAPI {
 declare global {
   interface Window {
     electron: IElectronAPI
+    openExternalLink: (e: React.MouseEvent<HTMLAnchorElement>) => void
   }
 }

src/components/Stream.tsx

@@ -218,20 +218,6 @@ export const Stream = () => {
     }
   }, [IDLE, streamState])
 
-  /**
-   * Play the vid
-   */
-  useEffect(() => {
-    if (!kclManager.isExecuting) {
-      setTimeout(() => {
-        // execute in the next event loop
-        videoRef.current?.play().catch((e) => {
-          console.warn('Video playing was prevented', e, videoRef.current)
-        })
-      })
-    }
-  }, [kclManager.isExecuting])
-
   useEffect(() => {
     if (
       typeof window === 'undefined' ||
@@ -243,9 +229,15 @@ export const Stream = () => {
 
     // The browser complains if we try to load a new stream without pausing first.
     // Do not immediately play the stream!
+    // we instead use a setTimeout to play the stream in the next event loop
     try {
       videoRef.current.srcObject = mediaStream
       videoRef.current.pause()
+      setTimeout(() => {
+        videoRef.current?.play().catch((e) => {
+          console.warn('Video playing was prevented', e, videoRef.current)
+        })
+      })
     } catch (e) {
       console.warn('Attempted to pause stream while play was still loading', e)
     }

src/components/ToastUpdate.test.tsx

@@ -150,4 +150,31 @@ describe('ToastUpdate tests', () => {
     expect(restartButton).toBeEnabled()
     expect(dismissButton).toBeEnabled()
   })
+
+  test('Happy path: external links render correctly', () => {
+    const releaseNotesWithBreakingChanges = `
+## Some markdown release notes
+- [Zoo](https://zoo.dev/)
+`
+    const onRestart = vi.fn()
+    const onDismiss = vi.fn()
+
+    render(
+      <ToastUpdate
+        onRestart={onRestart}
+        onDismiss={onDismiss}
+        version={testData.version}
+        releaseNotes={releaseNotesWithBreakingChanges}
+      />
+    )
+
+    // Locators and other constants
+    const zooDev = screen.getByText('Zoo', {
+      selector: 'a',
+    })
+
+    expect(zooDev).toHaveAttribute('href', 'https://zoo.dev/')
+    expect(zooDev).toHaveAttribute('target', '_blank')
+    expect(zooDev).toHaveAttribute('onClick')
+  })
 })

src/components/ToastUpdate.tsx

@@ -1,8 +1,9 @@
 import toast from 'react-hot-toast'
 import { ActionButton } from './ActionButton'
 import { openExternalBrowserIfDesktop } from 'lib/openWindow'
-import { Marked } from '@ts-stack/markdown'
+import { escape, Marked, MarkedOptions, unescape } from '@ts-stack/markdown'
 import { getReleaseUrl } from 'routes/Settings'
+import { SafeRenderer } from 'lib/markdown'
 
 export function ToastUpdate({
   version,
@@ -19,6 +20,14 @@ export function ToastUpdate({
     ?.toLocaleLowerCase()
     .includes('breaking')
 
+  const markedOptions: MarkedOptions = {
+    gfm: true,
+    breaks: true,
+    sanitize: true,
+    unescape,
+    escape,
+  }
+
   return (
     <div className="inset-0 z-50 grid place-content-center rounded bg-chalkboard-110/50 shadow-md">
       <div className="max-w-3xl min-w-[35rem] p-8 rounded bg-chalkboard-10 dark:bg-chalkboard-90">
@@ -58,9 +67,8 @@ export function ToastUpdate({
               className="parsed-markdown py-2 px-4 mt-2 border-t border-chalkboard-30 dark:border-chalkboard-60 max-h-60 overflow-y-auto"
               dangerouslySetInnerHTML={{
                 __html: Marked.parse(releaseNotes, {
-                  gfm: true,
-                  breaks: true,
-                  sanitize: true,
+                  renderer: new SafeRenderer(markedOptions),
+                  ...markedOptions,
                 }),
               }}
             ></div>

src/index.tsx

@@ -10,8 +10,11 @@ import { AppStreamProvider } from 'AppState'
 import { ToastUpdate } from 'components/ToastUpdate'
 import { markOnce } from 'lib/performance'
 import { AUTO_UPDATER_TOAST_ID } from 'lib/constants'
+import { initializeWindowExceptionHandler } from 'lib/exceptions'
 
 markOnce('code/willAuth')
+initializeWindowExceptionHandler()
+
 // uncomment for xstate inspector
 // import { DEV } from 'env'
 // import { inspect } from '@xstate/inspect'

src/lang/KclSingleton.ts

@@ -376,7 +376,11 @@ export class KclManager {
     }
     this.ast = { ...ast }
     // updateArtifactGraph relies on updated executeState/programMemory
-    await this.engineCommandManager.updateArtifactGraph(this.ast)
+    await this.engineCommandManager.updateArtifactGraph(
+      this.ast,
+      execState.artifactCommands,
+      execState.artifacts
+    )
     this._executeCallback()
     if (!isInterrupted) {
       sceneInfra.modelingSend({ type: 'code edit during sketch' })
@@ -390,6 +394,24 @@ export class KclManager {
     this._cancelTokens.delete(currentExecutionId)
     markOnce('code/endExecuteAst')
   }
+
+  /**
+   * This cleanup function is external and internal to the KclSingleton class.
+   * Since the WASM runtime can panic and the error cannot be caught in executeAst
+   * we need a global exception handler in exceptions.ts
+   * This file will interface with this cleanup as if it caught the original error
+   * to properly restore the TS application state.
+   */
+  executeAstCleanUp() {
+    this.isExecuting = false
+    this.executeIsStale = null
+    this.engineCommandManager.addCommandLog({
+      type: 'execution-done',
+      data: null,
+    })
+    markOnce('code/endExecuteAst')
+  }
+
   // NOTE: this always updates the code state and editor.
   // DO NOT CALL THIS from codemirror ever.
   async executeAstMock(

src/lang/errors.test.ts

@@ -10,6 +10,7 @@ describe('test kclErrToDiagnostic', () => {
         msg: 'Semantic error',
         sourceRange: [0, 1, true],
         operations: [],
+        artifactCommands: [],
       },
       {
         name: '',
@@ -18,6 +19,7 @@ describe('test kclErrToDiagnostic', () => {
         msg: 'Type error',
         sourceRange: [4, 5, true],
         operations: [],
+        artifactCommands: [],
       },
     ]
     const diagnostics = kclErrorsToDiagnostics(errors)

src/lang/errors.ts

@@ -5,7 +5,7 @@ import { posToOffset } from '@kittycad/codemirror-lsp-client'
 import { Diagnostic as LspDiagnostic } from 'vscode-languageserver-protocol'
 import { Text } from '@codemirror/state'
 import { EditorView } from 'codemirror'
-import { SourceRange } from 'lang/wasm'
+import { ArtifactCommand, SourceRange } from 'lang/wasm'
 import { Operation } from 'wasm-lib/kcl/bindings/Operation'
 
 type ExtractKind<T> = T extends { kind: infer K } ? K : never
@@ -14,86 +14,141 @@ export class KCLError extends Error {
   sourceRange: SourceRange
   msg: string
   operations: Operation[]
+  artifactCommands: ArtifactCommand[]
 
   constructor(
     kind: ExtractKind<RustKclError> | 'name',
     msg: string,
     sourceRange: SourceRange,
-    operations: Operation[]
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
   ) {
     super()
     this.kind = kind
     this.msg = msg
     this.sourceRange = sourceRange
     this.operations = operations
+    this.artifactCommands = artifactCommands
     Object.setPrototypeOf(this, KCLError.prototype)
   }
 }
 
 export class KCLLexicalError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('lexical', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('lexical', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLSyntaxError.prototype)
   }
 }
 
 export class KCLInternalError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('internal', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('internal', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLSyntaxError.prototype)
   }
 }
 
 export class KCLSyntaxError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('syntax', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('syntax', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLSyntaxError.prototype)
   }
 }
 
 export class KCLSemanticError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('semantic', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('semantic', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLSemanticError.prototype)
   }
 }
 
 export class KCLTypeError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('type', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('type', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLTypeError.prototype)
   }
 }
 
 export class KCLUnimplementedError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('unimplemented', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('unimplemented', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLUnimplementedError.prototype)
   }
 }
 
 export class KCLUnexpectedError extends KCLError {
-  constructor(msg: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('unexpected', msg, sourceRange, operations)
+  constructor(
+    msg: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super('unexpected', msg, sourceRange, operations, artifactCommands)
     Object.setPrototypeOf(this, KCLUnexpectedError.prototype)
   }
 }
 
 export class KCLValueAlreadyDefined extends KCLError {
-  constructor(key: string, sourceRange: SourceRange, operations: Operation[]) {
+  constructor(
+    key: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
     super(
       'name',
       `Key ${key} was already defined elsewhere`,
       sourceRange,
-      operations
+      operations,
+      artifactCommands
     )
     Object.setPrototypeOf(this, KCLValueAlreadyDefined.prototype)
   }
 }
 
 export class KCLUndefinedValueError extends KCLError {
-  constructor(key: string, sourceRange: SourceRange, operations: Operation[]) {
-    super('name', `Key ${key} has not been defined`, sourceRange, operations)
+  constructor(
+    key: string,
+    sourceRange: SourceRange,
+    operations: Operation[],
+    artifactCommands: ArtifactCommand[]
+  ) {
+    super(
+      'name',
+      `Key ${key} has not been defined`,
+      sourceRange,
+      operations,
+      artifactCommands
+    )
     Object.setPrototypeOf(this, KCLUndefinedValueError.prototype)
   }
 }
@@ -113,6 +168,7 @@ export function lspDiagnosticsToKclErrors(
           'unexpected',
           message,
           [posToOffset(doc, range.start)!, posToOffset(doc, range.end)!, true],
+          [],
           []
         )
     )

src/lang/executor.test.ts

@@ -481,6 +481,7 @@ const theExtrude = startSketchOn('XY')
         'undefined_value',
         'memory item key `myVarZ` is not defined',
         [129, 135, true],
+        [],
         []
       )
     )

src/lang/modifyAst/addEdgeTreatment.ts

@@ -61,19 +61,18 @@ export interface FilletParameters {
 export type EdgeTreatmentParameters = ChamferParameters | FilletParameters
 
 // Apply Edge Treatment (Fillet or Chamfer) To Selection
-export function applyEdgeTreatmentToSelection(
+export async function applyEdgeTreatmentToSelection(
   ast: Node<Program>,
   selection: Selections,
   parameters: EdgeTreatmentParameters
-): void | Error {
+): Promise<void | Error> {
   // 1. clone and modify with edge treatment and tag
   const result = modifyAstWithEdgeTreatmentAndTag(ast, selection, parameters)
   if (err(result)) return result
   const { modifiedAst, pathToEdgeTreatmentNode } = result
 
   // 2. update ast
-  // eslint-disable-next-line @typescript-eslint/no-floating-promises
-  updateAstAndFocus(modifiedAst, pathToEdgeTreatmentNode)
+  await updateAstAndFocus(modifiedAst, pathToEdgeTreatmentNode)
 }
 
 export function modifyAstWithEdgeTreatmentAndTag(
@@ -291,7 +290,7 @@ export function getPathToExtrudeForSegmentSelection(
 async function updateAstAndFocus(
   modifiedAst: Node<Program>,
   pathToEdgeTreatmentNode: Array<PathToNode>
-) {
+): Promise<void> {
   const updatedAst = await kclManager.updateAst(modifiedAst, true, {
     focusPath: pathToEdgeTreatmentNode,
   })

src/lang/std/artifactGraph.test.ts

@@ -1,7 +1,13 @@
-import { makeDefaultPlanes, assertParse, initPromise, Program } from 'lang/wasm'
+import {
+  makeDefaultPlanes,
+  assertParse,
+  initPromise,
+  Program,
+  ArtifactCommand,
+  ExecState,
+} from 'lang/wasm'
 import { Models } from '@kittycad/lib'
 import {
-  OrderedCommand,
   ResponseMap,
   createArtifactGraph,
   filterArtifacts,
@@ -22,6 +28,7 @@ import * as d3 from 'd3-force'
 import path from 'path'
 import pixelmatch from 'pixelmatch'
 import { PNG } from 'pngjs'
+import { Node } from 'wasm-lib/kcl/bindings/Node'
 
 /*
 Note this is an integration test, these tests connect to our real dev server and make websocket commands.
@@ -108,7 +115,7 @@ sketch002 = startSketchOn(offsetPlane001)
   |> line([6.78, 15.01], %)
 `
 
-// add more code snippets here and use `getCommands` to get the orderedCommands and responseMap for more tests
+// add more code snippets here and use `getCommands` to get the artifactCommands and responseMap for more tests
 const codeToWriteCacheFor = {
   exampleCode1,
   sketchOnFaceOnFaceEtc,
@@ -120,8 +127,9 @@ type CodeKey = keyof typeof codeToWriteCacheFor
 
 type CacheShape = {
   [key in CodeKey]: {
-    orderedCommands: OrderedCommand[]
+    artifactCommands: ArtifactCommand[]
     responseMap: ResponseMap
+    execStateArtifacts: ExecState['artifacts']
   }
 }
 
@@ -151,8 +159,9 @@ beforeAll(async () => {
           await kclManager.executeAst({ ast })
 
           cacheToWriteToFileTemp[codeKey] = {
-            orderedCommands: engineCommandManager.orderedCommands,
+            artifactCommands: kclManager.execState.artifactCommands,
             responseMap: engineCommandManager.responseMap,
+            execStateArtifacts: kclManager.execState.artifacts,
           }
         }
         const cache = JSON.stringify(cacheToWriteToFileTemp)
@@ -171,18 +180,24 @@ afterAll(() => {
 
 describe('testing createArtifactGraph', () => {
   describe('code with offset planes and a sketch:', () => {
-    let ast: Program
+    let ast: Node<Program>
     let theMap: ReturnType<typeof createArtifactGraph>
 
     it('setup', () => {
       // putting this logic in here because describe blocks runs before beforeAll has finished
       const {
-        orderedCommands,
+        artifactCommands,
         responseMap,
         ast: _ast,
+        execStateArtifacts,
       } = getCommands('exampleCodeOffsetPlanes')
       ast = _ast
-      theMap = createArtifactGraph({ orderedCommands, responseMap, ast })
+      theMap = createArtifactGraph({
+        artifactCommands,
+        responseMap,
+        ast,
+        execStateArtifacts,
+      })
     })
 
     it(`there should be one sketch`, () => {
@@ -217,17 +232,23 @@ describe('testing createArtifactGraph', () => {
     })
   })
   describe('code with an extrusion, fillet and sketch of face:', () => {
-    let ast: Program
+    let ast: Node<Program>
     let theMap: ReturnType<typeof createArtifactGraph>
     it('setup', () => {
       // putting this logic in here because describe blocks runs before beforeAll has finished
       const {
-        orderedCommands,
+        artifactCommands,
         responseMap,
         ast: _ast,
+        execStateArtifacts,
       } = getCommands('exampleCode1')
       ast = _ast
-      theMap = createArtifactGraph({ orderedCommands, responseMap, ast })
+      theMap = createArtifactGraph({
+        artifactCommands,
+        responseMap,
+        ast,
+        execStateArtifacts,
+      })
     })
 
     it('there should be two planes for the extrusion and the sketch on face', () => {
@@ -312,17 +333,23 @@ describe('testing createArtifactGraph', () => {
   })
 
   describe(`code with sketches but no extrusions or other 3D elements`, () => {
-    let ast: Program
+    let ast: Node<Program>
     let theMap: ReturnType<typeof createArtifactGraph>
     it(`setup`, () => {
       // putting this logic in here because describe blocks runs before beforeAll has finished
       const {
-        orderedCommands,
+        artifactCommands,
         responseMap,
         ast: _ast,
+        execStateArtifacts,
       } = getCommands('exampleCodeNo3D')
       ast = _ast
-      theMap = createArtifactGraph({ orderedCommands, responseMap, ast })
+      theMap = createArtifactGraph({
+        artifactCommands,
+        responseMap,
+        ast,
+        execStateArtifacts,
+      })
     })
 
     it('there should be two planes, one for each sketch path', () => {
@@ -377,17 +404,23 @@ describe('testing createArtifactGraph', () => {
 
 describe('capture graph of sketchOnFaceOnFace...', () => {
   describe('code with an extrusion, fillet and sketch of face:', () => {
-    let ast: Program
+    let ast: Node<Program>
     let theMap: ReturnType<typeof createArtifactGraph>
     it('setup', async () => {
       // putting this logic in here because describe blocks runs before beforeAll has finished
       const {
-        orderedCommands,
+        artifactCommands,
         responseMap,
         ast: _ast,
+        execStateArtifacts,
       } = getCommands('sketchOnFaceOnFaceEtc')
       ast = _ast
-      theMap = createArtifactGraph({ orderedCommands, responseMap, ast })
+      theMap = createArtifactGraph({
+        artifactCommands,
+        responseMap,
+        ast,
+        execStateArtifacts,
+      })
 
       // Ostensibly this takes a screen shot of the graph of the artifactGraph
       // but it's it also tests that all of the id links are correct because if one
@@ -399,17 +432,21 @@ describe('capture graph of sketchOnFaceOnFace...', () => {
   })
 })
 
-function getCommands(codeKey: CodeKey): CacheShape[CodeKey] & { ast: Program } {
+function getCommands(
+  codeKey: CodeKey
+): CacheShape[CodeKey] & { ast: Node<Program> } {
   const ast = assertParse(codeKey)
   const file = fs.readFileSync(fullPath, 'utf-8')
   const parsed: CacheShape = JSON.parse(file)
   // these either already exist from the last run, or were created in
-  const orderedCommands = parsed[codeKey].orderedCommands
+  const artifactCommands = parsed[codeKey].artifactCommands
   const responseMap = parsed[codeKey].responseMap
+  const execStateArtifacts = parsed[codeKey].execStateArtifacts
   return {
-    orderedCommands,
+    artifactCommands,
     responseMap,
     ast,
+    execStateArtifacts,
   }
 }
 
@@ -635,20 +672,30 @@ async function GraphTheGraph(
 
 describe('testing getArtifactsToUpdate', () => {
   it('should return an array of artifacts to update', () => {
-    const { orderedCommands, responseMap, ast } = getCommands('exampleCode1')
-    const map = createArtifactGraph({ orderedCommands, responseMap, ast })
+    const { artifactCommands, responseMap, ast, execStateArtifacts } =
+      getCommands('exampleCode1')
+    const map = createArtifactGraph({
+      artifactCommands,
+      responseMap,
+      ast,
+      execStateArtifacts,
+    })
     const getArtifact = (id: string) => map.get(id)
     const currentPlaneId = 'UUID-1'
     const getUpdateObjects = (type: Models['ModelingCmd_type']['type']) => {
+      const artifactCommand = artifactCommands.find(
+        (a) => a.command.type === type
+      )
+      if (!artifactCommand) {
+        throw new Error(`No artifactCommand found for ${type}`)
+      }
       const artifactsToUpdate = getArtifactsToUpdate({
-        orderedCommand: orderedCommands.find(
-          (a) =>
-            a.command.type === 'modeling_cmd_req' && a.command.cmd.type === type
-        )!,
+        artifactCommand,
         responseMap,
         getArtifact,
         currentPlaneId,
         ast,
+        execStateArtifacts,
       })
       return artifactsToUpdate.map(({ artifact }) => artifact)
     }

src/lang/std/artifactGraph.ts

@@ -1,7 +1,15 @@
-import { PathToNode, Program, SourceRange } from 'lang/wasm'
+import {
+  ArtifactCommand,
+  ExecState,
+  PathToNode,
+  Program,
+  SourceRange,
+  sourceRangeFromRust,
+} from 'lang/wasm'
 import { Models } from '@kittycad/lib'
 import { getNodePathFromSourceRange } from 'lang/queryAst'
 import { err } from 'lib/trap'
+import { Node } from 'wasm-lib/kcl/bindings/Node'
 
 export type ArtifactId = string
 
@@ -143,50 +151,47 @@ type OkWebSocketResponseData = Models['OkWebSocketResponseData_type']
 export interface ResponseMap {
   [commandId: string]: OkWebSocketResponseData
 }
-export interface OrderedCommand {
-  command: EngineCommand
-  range: SourceRange
-}
 
 /** Creates a graph of artifacts from a list of ordered commands and their responses
  * muting the Map should happen entirely this function, other functions called within
  * should return data on how to update the map, and not do so directly.
  */
 export function createArtifactGraph({
-  orderedCommands,
+  artifactCommands,
   responseMap,
   ast,
+  execStateArtifacts,
 }: {
-  orderedCommands: Array<OrderedCommand>
+  artifactCommands: Array<ArtifactCommand>
   responseMap: ResponseMap
-  ast: Program
+  ast: Node<Program>
+  execStateArtifacts: ExecState['artifacts']
 }) {
   const myMap = new Map<ArtifactId, Artifact>()
 
   /** see docstring for {@link getArtifactsToUpdate} as to why this is needed */
   let currentPlaneId = ''
 
-  orderedCommands.forEach((orderedCommand) => {
-    if (orderedCommand.command?.type === 'modeling_cmd_req') {
-      if (orderedCommand.command.cmd.type === 'enable_sketch_mode') {
-        currentPlaneId = orderedCommand.command.cmd.entity_id
-      }
-      if (orderedCommand.command.cmd.type === 'sketch_mode_disable') {
-        currentPlaneId = ''
-      }
+  for (const artifactCommand of artifactCommands) {
+    if (artifactCommand.command.type === 'enable_sketch_mode') {
+      currentPlaneId = artifactCommand.command.entity_id
+    }
+    if (artifactCommand.command.type === 'sketch_mode_disable') {
+      currentPlaneId = ''
     }
     const artifactsToUpdate = getArtifactsToUpdate({
-      orderedCommand,
+      artifactCommand,
       responseMap,
       getArtifact: (id: ArtifactId) => myMap.get(id),
       currentPlaneId,
       ast,
+      execStateArtifacts,
     })
     artifactsToUpdate.forEach(({ id, artifact }) => {
       const mergedArtifact = mergeArtifacts(myMap.get(id), artifact)
       myMap.set(id, mergedArtifact)
     })
-  })
+  }
   return myMap
 }
 
@@ -227,30 +232,30 @@ function mergeArtifacts(
  * can remove this.
  */
 export function getArtifactsToUpdate({
-  orderedCommand: { command, range },
+  artifactCommand,
   getArtifact,
   responseMap,
   currentPlaneId,
   ast,
+  execStateArtifacts,
 }: {
-  orderedCommand: OrderedCommand
+  artifactCommand: ArtifactCommand
   responseMap: ResponseMap
   /** Passing in a getter because we don't wan this function to update the map directly */
   getArtifact: (id: ArtifactId) => Artifact | undefined
   currentPlaneId: ArtifactId
-  ast: Program
+  ast: Node<Program>
+  execStateArtifacts: ExecState['artifacts']
 }): Array<{
   id: ArtifactId
   artifact: Artifact
 }> {
+  const range = sourceRangeFromRust(artifactCommand.range)
   const pathToNode = getNodePathFromSourceRange(ast, range)
 
-  // expect all to be `modeling_cmd_req` as batch commands have
-  // already been expanded before being added to orderedCommands
-  if (command.type !== 'modeling_cmd_req') return []
-  const id = command.cmd_id
+  const id = artifactCommand.cmdId
   const response = responseMap[id]
-  const cmd = command.cmd
+  const cmd = artifactCommand.command
   const returnArr: ReturnType<typeof getArtifactsToUpdate> = []
   if (!response) return returnArr
   if (cmd.type === 'make_plane' && range[1] !== 0) {

src/lang/std/engineConnection.ts

@@ -1,10 +1,10 @@
 import {
+  ArtifactCommand,
   defaultRustSourceRange,
-  defaultSourceRange,
+  ExecState,
   Program,
   RustSourceRange,
   SourceRange,
-  sourceRangeFromRust,
 } from 'lang/wasm'
 import { VITE_KC_API_WS_MODELING_URL, VITE_KC_DEV_TOKEN } from 'env'
 import { Models } from '@kittycad/lib'
@@ -20,7 +20,6 @@ import { DefaultPlanes } from 'wasm-lib/kcl/bindings/DefaultPlanes'
 import {
   ArtifactGraph,
   EngineCommand,
-  OrderedCommand,
   ResponseMap,
   createArtifactGraph,
 } from 'lang/std/artifactGraph'
@@ -37,6 +36,7 @@ import { KclManager } from 'lang/KclSingleton'
 import { reportRejection } from 'lib/trap'
 import { markOnce } from 'lib/performance'
 import { MachineManager } from 'components/MachineManagerProvider'
+import { Node } from 'wasm-lib/kcl/bindings/Node'
 
 // TODO(paultag): This ought to be tweakable.
 const pingIntervalMs = 5_000
@@ -1303,7 +1303,7 @@ export enum EngineCommandManagerEvents {
  *
  * As commands are send their state is tracked in {@link pendingCommands} and clear as soon as we receive a response.
  *
- * Also all commands that are sent are kept track of in {@link orderedCommands} and their responses are kept in {@link responseMap}
+ * Also all commands that are sent are kept track of in WASM artifactCommands and their responses are kept in {@link responseMap}
  * Both of these data structures are used to process the {@link artifactGraph}.
  */
 
@@ -1329,12 +1329,7 @@ export class EngineCommandManager extends EventTarget {
     [commandId: string]: PendingMessage
   } = {}
   /**
-   * The orderedCommands array of all the the commands sent to the engine, un-folded from batches, and made into one long
-   * list of the individual commands, this is used to process all the commands into the artifactGraph
-   */
-  orderedCommands: Array<OrderedCommand> = []
-  /**
-   * A map of the responses to the {@link orderedCommands}, when processing the commands into the artifactGraph, this response map allow
+   * A map of the responses to the WASM artifactCommands, when processing the commands into the artifactGraph, this response map allow
    * us to look up the response by command id
    */
   responseMap: ResponseMap = {}
@@ -1830,7 +1825,6 @@ export class EngineCommandManager extends EventTarget {
     }
   }
   async startNewSession() {
-    this.orderedCommands = []
     this.responseMap = {}
     await this.initPlanes()
   }
@@ -2073,28 +2067,6 @@ export class EngineCommandManager extends EventTarget {
       isSceneCommand,
     }
 
-    if (message.command.type === 'modeling_cmd_req') {
-      this.orderedCommands.push({
-        command: message.command,
-        range: sourceRangeFromRust(message.range),
-      })
-    } else if (message.command.type === 'modeling_cmd_batch_req') {
-      message.command.requests.forEach((req) => {
-        const cmdId = req.cmd_id || ''
-        const range = cmdId
-          ? sourceRangeFromRust(message.idToRangeMap[cmdId])
-          : defaultSourceRange()
-        const cmd: EngineCommand = {
-          type: 'modeling_cmd_req',
-          cmd_id: req.cmd_id,
-          cmd: req.cmd,
-        }
-        this.orderedCommands.push({
-          command: cmd,
-          range,
-        })
-      })
-    }
     this.engineConnection?.send(message.command)
     return promise
   }
@@ -2115,11 +2087,16 @@ export class EngineCommandManager extends EventTarget {
       Object.values(this.pendingCommands).map((a) => a.promise)
     )
   }
-  updateArtifactGraph(ast: Program) {
+  updateArtifactGraph(
+    ast: Node<Program>,
+    artifactCommands: ArtifactCommand[],
+    execStateArtifacts: ExecState['artifacts']
+  ) {
     this.artifactGraph = createArtifactGraph({
-      orderedCommands: this.orderedCommands,
+      artifactCommands,
       responseMap: this.responseMap,
       ast,
+      execStateArtifacts,
     })
     // TODO check if these still need to be deferred once e2e tests are working again.
     if (this.artifactGraph.size) {

src/lang/wasm.ts

@@ -1,4 +1,5 @@
-import init, {
+import {
+  init,
   parse_wasm,
   recast_wasm,
   execute,
@@ -16,7 +17,9 @@ import init, {
   default_project_settings,
   base64_decode,
   clear_scene_and_bust_cache,
-} from '../wasm-lib/pkg/wasm_lib'
+  reloadModule,
+} from 'lib/wasm_lib_wrapper'
+
 import { KCLError } from './errors'
 import { KclError as RustKclError } from '../wasm-lib/kcl/bindings/KclError'
 import { EngineCommandManager } from './std/engineConnection'
@@ -45,7 +48,13 @@ import { SourceRange as RustSourceRange } from 'wasm-lib/kcl/bindings/SourceRang
 import { getAllCurrentSettings } from 'lib/settings/settingsUtils'
 import { Operation } from 'wasm-lib/kcl/bindings/Operation'
 import { KclErrorWithOutputs } from 'wasm-lib/kcl/bindings/KclErrorWithOutputs'
+import { Artifact } from 'wasm-lib/kcl/bindings/Artifact'
+import { ArtifactId } from 'wasm-lib/kcl/bindings/ArtifactId'
+import { ArtifactCommand } from 'wasm-lib/kcl/bindings/ArtifactCommand'
 
+export type { Artifact } from 'wasm-lib/kcl/bindings/Artifact'
+export type { ArtifactCommand } from 'wasm-lib/kcl/bindings/ArtifactCommand'
+export type { ArtifactId } from 'wasm-lib/kcl/bindings/ArtifactId'
 export type { Configuration } from 'wasm-lib/kcl/bindings/Configuration'
 export type { Program } from '../wasm-lib/kcl/bindings/Program'
 export type { Expr } from '../wasm-lib/kcl/bindings/Expr'
@@ -144,6 +153,7 @@ export const wasmUrl = () => {
 // Initialise the wasm module.
 const initialise = async () => {
   try {
+    await reloadModule()
     const fullUrl = wasmUrl()
     const input = await fetch(fullUrl)
     const buffer = await input.arrayBuffer()
@@ -223,6 +233,7 @@ export const parse = (code: string | Error): ParseResult | Error => {
       parsed.kind,
       parsed.msg,
       sourceRangeFromRust(parsed.sourceRanges[0]),
+      [],
       []
     )
   }
@@ -247,6 +258,8 @@ export const isPathToNodeNumber = (
 export interface ExecState {
   memory: ProgramMemory
   operations: Operation[]
+  artifacts: { [key in ArtifactId]?: Artifact }
+  artifactCommands: ArtifactCommand[]
 }
 
 /**
@@ -257,6 +270,8 @@ export function emptyExecState(): ExecState {
   return {
     memory: ProgramMemory.empty(),
     operations: [],
+    artifacts: {},
+    artifactCommands: [],
   }
 }
 
@@ -264,6 +279,8 @@ function execStateFromRust(execOutcome: RustExecOutcome): ExecState {
   return {
     memory: ProgramMemory.fromRaw(execOutcome.memory),
     operations: execOutcome.operations,
+    artifacts: execOutcome.artifacts,
+    artifactCommands: execOutcome.artifactCommands,
   }
 }
 
@@ -534,7 +551,8 @@ export const executor = async (
       parsed.error.kind,
       parsed.error.msg,
       sourceRangeFromRust(parsed.error.sourceRanges[0]),
-      parsed.operations
+      parsed.operations,
+      parsed.artifactCommands
     )
 
     return Promise.reject(kclError)
@@ -594,6 +612,7 @@ export const modifyAstForSketch = async (
       parsed.kind,
       parsed.msg,
       sourceRangeFromRust(parsed.sourceRanges[0]),
+      [],
       []
     )
 
@@ -663,6 +682,7 @@ export function programMemoryInit(): ProgramMemory | Error {
       parsed.kind,
       parsed.msg,
       sourceRangeFromRust(parsed.sourceRanges[0]),
+      [],
       []
     )
   }

src/lib/exceptions.ts

@@ -0,0 +1,51 @@
+import { kclManager } from 'lib/singletons'
+import { reloadModule, getModule } from 'lib/wasm_lib_wrapper'
+import toast from 'react-hot-toast'
+import { reportRejection } from './trap'
+
+let initialized = false
+
+/**
+ * WASM/Rust runtime can panic and the original try/catch/finally blocks will not trigger
+ * on the await promise. The interface will killed. This means we need to catch the error at
+ * the global/DOM level. This will have to interface with whatever controlflow that needs to be picked up
+ * within the error branch in the typescript to cover the application state.
+ */
+export const initializeWindowExceptionHandler = () => {
+  if (window && !initialized) {
+    window.addEventListener('error', (event) => {
+      void (async () => {
+        if (matchImportExportErrorCrash(event.message)) {
+          // do global singleton cleanup
+          kclManager.executeAstCleanUp()
+          toast.error(
+            'You have hit a KCL execution bug! Put your KCL code in a github issue to help us resolve this bug.'
+          )
+          try {
+            await reloadModule()
+            await getModule().default()
+          } catch (e) {
+            console.error('Failed to initialize wasm_lib')
+            console.error(e)
+          }
+        }
+      })().catch(reportRejection)
+    })
+    // Make sure we only initialize this event listener once
+    initialized = true
+  } else {
+    console.error(
+      `Failed to initialize, window: ${window}, initialized:${initialized}`
+    )
+  }
+}
+
+/**
+ * Specifically match a substring of the message error to detect an import export runtime issue
+ * when the WASM runtime panics
+ */
+const matchImportExportErrorCrash = (message: string): boolean => {
+  // called `Result::unwrap_throw()` on an `Err` value
+  const substringError = '`Result::unwrap_throw()` on an `Err` value'
+  return message.indexOf(substringError) !== -1 ? true : false
+}

src/lib/machine-api.d.ts

@@ -155,7 +155,7 @@ export interface components {
       color?: string | null
       /** @description The material that the filament is made of. */
       material: components['schemas']['FilamentMaterial']
-      /** @description The name of the filament, this is likely specfic to the manufacturer. */
+      /** @description The name of the filament, this is likely specific to the manufacturer. */
       name?: string | null
     }
     /** @description The material that the filament is made of. */

src/lib/markdown.ts

@@ -0,0 +1,52 @@
+import { MarkedOptions, Renderer, unescape } from '@ts-stack/markdown'
+import { openExternalBrowserIfDesktop } from './openWindow'
+
+/**
+ * Main goal of this custom renderer is to prevent links from changing the current location
+ * this is specially important for the desktop app.
+ */
+export class SafeRenderer extends Renderer {
+  constructor(options: MarkedOptions) {
+    super(options)
+
+    // Attach a global function for non-react anchor elements that need safe navigation
+    window.openExternalLink = (e: React.MouseEvent<HTMLAnchorElement>) => {
+      openExternalBrowserIfDesktop()(e)
+    }
+  }
+
+  // Extended from https://github.com/ts-stack/markdown/blob/c5c1925c1153ca2fe9051c356ef0ddc60b3e1d6a/packages/markdown/src/renderer.ts#L116
+  link(href: string, title: string, text: string): string {
+    if (this.options.sanitize) {
+      let prot: string
+
+      try {
+        prot = decodeURIComponent(unescape(href))
+          .replace(/[^\w:]/g, '')
+          .toLowerCase()
+      } catch (e) {
+        return text
+      }
+
+      if (
+        // eslint-disable-next-line no-script-url
+        prot.indexOf('javascript:') === 0 ||
+        prot.indexOf('vbscript:') === 0 ||
+        prot.indexOf('data:') === 0
+      ) {
+        return text
+      }
+    }
+
+    let out =
+      '<a onclick="openExternalLink(event)" target="_blank" href="' + href + '"'
+
+    if (title) {
+      out += ' title="' + title + '"'
+    }
+
+    out += '>' + text + '</a>'
+
+    return out
+  }
+}

src/lib/utils.ts

@@ -153,7 +153,10 @@ export function toSync<F extends AsyncFn<F>>(
   ) => void | PromiseLike<void | null | undefined> | null | undefined
 ): (...args: Parameters<F>) => void {
   return (...args: Parameters<F>) => {
-    fn(...args).catch(onReject)
+    void fn(...args).catch((...args) => {
+      console.error(...args)
+      return onReject(...args)
+    })
   }
 }
 

src/lib/wasm_lib_wrapper.ts

@@ -0,0 +1,108 @@
+/**
+ * This wrapper file is to enable reloading of the wasm_lib.js file.
+ * When the wasm instance bricks there is no API or interface to restart,
+ * restore, or re init the WebAssembly instance. The entire application would need
+ * to restart.
+ * A way to bypass this is by reloading the entire .js file so the global wasm variable
+ * gets reinitialized and we do not use that old reference
+ */
+
+import {
+  parse_wasm as ParseWasm,
+  recast_wasm as RecastWasm,
+  execute as Execute,
+  kcl_lint as KclLint,
+  modify_ast_for_sketch_wasm as ModifyAstForSketch,
+  is_points_ccw as IsPointsCcw,
+  get_tangential_arc_to_info as GetTangentialArcToInfo,
+  program_memory_init as ProgramMemoryInit,
+  make_default_planes as MakeDefaultPlanes,
+  coredump as CoreDump,
+  toml_stringify as TomlStringify,
+  default_app_settings as DefaultAppSettings,
+  parse_app_settings as ParseAppSettings,
+  parse_project_settings as ParseProjectSettings,
+  default_project_settings as DefaultProjectSettings,
+  base64_decode as Base64Decode,
+  clear_scene_and_bust_cache as ClearSceneAndBustCache,
+} from '../wasm-lib/pkg/wasm_lib'
+
+type ModuleType = typeof import('../wasm-lib/pkg/wasm_lib')
+
+// Stores the result of the import of the wasm_lib file
+let data: ModuleType
+
+// Imports the .js file again which will clear the old import
+// This allows us to reinitialize the wasm instance
+export async function reloadModule() {
+  data = await import(`../wasm-lib/pkg/wasm_lib`)
+}
+
+export function getModule(): ModuleType {
+  return data
+}
+
+export async function init(module_or_path: any) {
+  return await getModule().default(module_or_path)
+}
+export const parse_wasm: typeof ParseWasm = (...args) => {
+  return getModule().parse_wasm(...args)
+}
+export const recast_wasm: typeof RecastWasm = (...args) => {
+  return getModule().recast_wasm(...args)
+}
+export const execute: typeof Execute = (...args) => {
+  return getModule().execute(...args)
+}
+export const kcl_lint: typeof KclLint = (...args) => {
+  return getModule().kcl_lint(...args)
+}
+export const modify_ast_for_sketch_wasm: typeof ModifyAstForSketch = (
+  ...args
+) => {
+  return getModule().modify_ast_for_sketch_wasm(...args)
+}
+export const is_points_ccw: typeof IsPointsCcw = (...args) => {
+  return getModule().is_points_ccw(...args)
+}
+export const get_tangential_arc_to_info: typeof GetTangentialArcToInfo = (
+  ...args
+) => {
+  return getModule().get_tangential_arc_to_info(...args)
+}
+export const program_memory_init: typeof ProgramMemoryInit = (...args) => {
+  return getModule().program_memory_init(...args)
+}
+export const make_default_planes: typeof MakeDefaultPlanes = (...args) => {
+  return getModule().make_default_planes(...args)
+}
+export const coredump: typeof CoreDump = (...args) => {
+  return getModule().coredump(...args)
+}
+export const toml_stringify: typeof TomlStringify = (...args) => {
+  return getModule().toml_stringify(...args)
+}
+export const default_app_settings: typeof DefaultAppSettings = (...args) => {
+  return getModule().default_app_settings(...args)
+}
+export const parse_app_settings: typeof ParseAppSettings = (...args) => {
+  return getModule().parse_app_settings(...args)
+}
+export const parse_project_settings: typeof ParseProjectSettings = (
+  ...args
+) => {
+  return getModule().parse_project_settings(...args)
+}
+export const default_project_settings: typeof DefaultProjectSettings = (
+  ...args
+) => {
+  return getModule().default_project_settings(...args)
+}
+export const base64_decode: typeof Base64Decode = (...args) => {
+  return getModule().base64_decode(...args)
+}
+export const clear_scene_and_bust_cache: typeof ClearSceneAndBustCache = (
+  ...args
+) => {
+  return getModule().clear_scene_and_bust_cache(...args)
+}

src/machines/modelingMachine.ts

@@ -763,30 +763,6 @@ export const modelingMachine = setup({
         await codeManager.updateEditorWithAstAndWriteToFile(modifiedAst)
       })().catch(reportRejection)
     },
-    'AST fillet': ({ event }) => {
-      if (event.type !== 'Fillet') return
-      if (!event.data) return
-
-      // Extract inputs
-      const ast = kclManager.ast
-      const { selection, radius } = event.data
-      const parameters: FilletParameters = {
-        type: EdgeTreatmentType.Fillet,
-        radius,
-      }
-
-      // Apply fillet to selection
-      const applyEdgeTreatmentToSelectionResult = applyEdgeTreatmentToSelection(
-        ast,
-        selection,
-        parameters
-      )
-      if (err(applyEdgeTreatmentToSelectionResult))
-        return applyEdgeTreatmentToSelectionResult
-
-      // eslint-disable-next-line @typescript-eslint/no-floating-promises
-      codeManager.updateEditorWithAstAndWriteToFile(kclManager.ast)
-    },
     'set selection filter to curves only': () => {
       ;(async () => {
         await engineCommandManager.sendSceneCommand({
@@ -1670,6 +1646,33 @@ export const modelingMachine = setup({
         }
       }
     ),
+    filletAstMod: fromPromise(
+      async ({
+        input,
+      }: {
+        input: ModelingCommandSchema['Fillet'] | undefined
+      }) => {
+        if (!input) {
+          return new Error('No input provided')
+        }
+
+        // Extract inputs
+        const ast = kclManager.ast
+        const { selection, radius } = input
+        const parameters: FilletParameters = {
+          type: EdgeTreatmentType.Fillet,
+          radius,
+        }
+
+        // Apply fillet to selection
+        const filletResult = await applyEdgeTreatmentToSelection(
+          ast,
+          selection,
+          parameters
+        )
+        if (err(filletResult)) return filletResult
+      }
+    ),
     'submit-prompt-edit': fromPromise(
       async ({ input }: { input: ModelingCommandSchema['Prompt-to-edit'] }) => {
         console.log('doing thing', input)
@@ -1745,9 +1748,8 @@ export const modelingMachine = setup({
         },
 
         Fillet: {
-          target: 'idle',
-          actions: ['AST fillet'],
-          reenter: false,
+          target: 'Applying fillet',
+          reenter: true,
         },
 
         Export: {
@@ -2553,6 +2555,19 @@ export const modelingMachine = setup({
       },
     },
 
+    'Applying fillet': {
+      invoke: {
+        src: 'filletAstMod',
+        id: 'filletAstMod',
+        input: ({ event }) => {
+          if (event.type !== 'Fillet') return undefined
+          return event.data
+        },
+        onDone: ['idle'],
+        onError: ['idle'],
+      },
+    },
+
     'Applying Prompt-to-edit': {
       invoke: {
         src: 'submit-prompt-edit',

src/wasm-lib/Cargo.lock

@@ -1839,6 +1839,7 @@ dependencies = [
  "serde",
  "serde_bytes",
  "serde_json",
+ "ts-rs",
  "uuid",
 ]
 
@@ -1856,9 +1857,9 @@ dependencies = [
 
 [[package]]
 name = "kittycad-modeling-cmds-macros-impl"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6607507a8a0e4273b943179f0a3ef8e90712308d1d3095246040c29cfdbf985b"
+checksum = "fdb4ee23cc996aa2dca7584d410e8826e08161e1ac4335bb646d5ede33f37cb3"
 dependencies = [
  "proc-macro2",
  "quote",

src/wasm-lib/Cargo.toml

@@ -76,7 +76,10 @@ members = [
 [workspace.dependencies]
 http = "1"
 kittycad = { version = "0.3.28", default-features = false, features = ["js", "requests"] }
-kittycad-modeling-cmds = { version = "0.2.86", features = ["websocket"] }
+kittycad-modeling-cmds = { version = "0.2.86", features = [
+  "ts-rs",
+  "websocket",
+] }
 
 [workspace.lints.clippy]
 assertions_on_result_states = "warn"

src/wasm-lib/derive-docs/src/lib.rs

@@ -832,7 +832,7 @@ fn generate_code_block_test(fn_name: &str, code_block: &str, index: usize) -> pr
             let result = match crate::test_server::execute_and_snapshot(code, crate::settings::types::UnitLength::Mm, None).await {
                 Err(crate::errors::ExecError::Kcl(e)) => {
                     return Err(miette::Report::new(crate::errors::Report {
-                        error: e,
+                        error: e.error,
                         filename: format!("{}{}", #fn_name, #index),
                         kcl_source: #code_block.to_string(),
                     }));

src/wasm-lib/derive-docs/tests/args_with_lifetime.gen

@@ -37,7 +37,7 @@ mod test_examples_someFn {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "someFn", 0usize),
                     kcl_source: "someFn()".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/args_with_refs.gen

@@ -37,7 +37,7 @@ mod test_examples_someFn {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "someFn", 0usize),
                     kcl_source: "someFn()".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/array.gen

@@ -38,7 +38,7 @@ mod test_examples_show {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "show", 0usize),
                     kcl_source: "This is another code block.\nyes sirrr.\nshow".to_string(),
                 }));
@@ -92,7 +92,7 @@ mod test_examples_show {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "show", 1usize),
                     kcl_source: "This is code.\nIt does other shit.\nshow".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/box.gen

@@ -38,7 +38,7 @@ mod test_examples_show {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "show", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nshow".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/doc_comment_with_code.gen

@@ -39,7 +39,7 @@ mod test_examples_my_func {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "my_func", 0usize),
                     kcl_source: "This is another code block.\nyes sirrr.\nmyFunc".to_string(),
                 }));
@@ -93,7 +93,7 @@ mod test_examples_my_func {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "my_func", 1usize),
                     kcl_source: "This is code.\nIt does other shit.\nmyFunc".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/lineTo.gen

@@ -39,7 +39,7 @@ mod test_examples_line_to {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "line_to", 0usize),
                     kcl_source: "This is another code block.\nyes sirrr.\nlineTo".to_string(),
                 }));
@@ -93,7 +93,7 @@ mod test_examples_line_to {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "line_to", 1usize),
                     kcl_source: "This is code.\nIt does other shit.\nlineTo".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/min.gen

@@ -38,7 +38,7 @@ mod test_examples_min {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "min", 0usize),
                     kcl_source: "This is another code block.\nyes sirrr.\nmin".to_string(),
                 }));
@@ -92,7 +92,7 @@ mod test_examples_min {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "min", 1usize),
                     kcl_source: "This is code.\nIt does other shit.\nmin".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/option.gen

@@ -38,7 +38,7 @@ mod test_examples_show {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "show", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nshow".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/option_input_format.gen

@@ -38,7 +38,7 @@ mod test_examples_import {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "import", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nimport".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/return_vec_box_sketch.gen

@@ -38,7 +38,7 @@ mod test_examples_import {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "import", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nimport".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/return_vec_sketch.gen

@@ -38,7 +38,7 @@ mod test_examples_import {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "import", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nimport".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/show.gen

@@ -38,7 +38,7 @@ mod test_examples_show {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "show", 0usize),
                     kcl_source: "This is code.\nIt does other shit.\nshow".to_string(),
                 }));

src/wasm-lib/derive-docs/tests/test_args_with_exec_state.gen

@@ -37,7 +37,7 @@ mod test_examples_some_function {
         {
             Err(crate::errors::ExecError::Kcl(e)) => {
                 return Err(miette::Report::new(crate::errors::Report {
-                    error: e,
+                    error: e.error,
                     filename: format!("{}{}", "some_function", 0usize),
                     kcl_source: "someFunction()".to_string(),
                 }));

src/wasm-lib/kcl-to-core/src/conn_mock_core.rs

@@ -6,7 +6,7 @@ use std::{
 use anyhow::Result;
 use indexmap::IndexMap;
 use kcl_lib::{
-    exec::{DefaultPlanes, IdGenerator},
+    exec::{ArtifactCommand, DefaultPlanes, IdGenerator},
     ExecutionKind, KclError,
 };
 use kittycad_modeling_cmds::{
@@ -76,7 +76,9 @@ impl EngineConnection {
                     "".into()
                 }
             }
-            kcmc::ModelingCmd::SketchModeDisable(kcmc::SketchModeDisable {}) => "scene->disableSketchMode();".into(),
+            kcmc::ModelingCmd::SketchModeDisable(kcmc::SketchModeDisable { .. }) => {
+                "scene->disableSketchMode();".into()
+            }
             kcmc::ModelingCmd::MakePlane(kcmc::MakePlane {
                 origin,
                 x_axis,
@@ -105,7 +107,7 @@ impl EngineConnection {
                     size.0
                 )
             }
-            kcmc::ModelingCmd::StartPath(kcmc::StartPath {}) => {
+            kcmc::ModelingCmd::StartPath(kcmc::StartPath { .. }) => {
                 let sketch_id = format!("sketch_{}", cpp_id);
                 let path_id = format!("path_{}", cpp_id);
                 format!(
@@ -367,6 +369,10 @@ impl kcl_lib::EngineManager for EngineConnection {
         self.batch_end.clone()
     }
 
+    fn take_artifact_commands(&self) -> Vec<ArtifactCommand> {
+        Vec::new()
+    }
+
     fn execution_kind(&self) -> ExecutionKind {
         let guard = self.execution_kind.lock().unwrap();
         *guard
@@ -414,7 +420,7 @@ impl kcl_lib::EngineManager for EngineConnection {
         id: uuid::Uuid,
         _source_range: kcl_lib::SourceRange,
         cmd: WebSocketRequest,
-        _id_to_source_range: std::collections::HashMap<uuid::Uuid, kcl_lib::SourceRange>,
+        _id_to_source_range: HashMap<uuid::Uuid, kcl_lib::SourceRange>,
     ) -> Result<WebSocketResponse, KclError> {
         match cmd {
             WebSocketRequest::ModelingCmdBatchReq(ModelingBatch {

src/wasm-lib/kcl/src/engine/conn.rs

@@ -1,7 +1,10 @@
 //! Functions for setting up our WebSocket and WebRTC connections for communications with the
 //! engine.
 
-use std::sync::{Arc, Mutex};
+use std::{
+    collections::HashMap,
+    sync::{Arc, Mutex},
+};
 
 use anyhow::{anyhow, Result};
 use dashmap::DashMap;
@@ -14,15 +17,16 @@ use kcmc::{
     },
     ModelingCmd,
 };
-use kittycad_modeling_cmds as kcmc;
+use kittycad_modeling_cmds::{self as kcmc, id::ModelingCmdId, websocket::ModelingBatch};
 use tokio::sync::{mpsc, oneshot, RwLock};
 use tokio_tungstenite::tungstenite::Message as WsMsg;
+use uuid::Uuid;
 
 use super::ExecutionKind;
 use crate::{
     engine::EngineManager,
     errors::{KclError, KclErrorDetails},
-    execution::{DefaultPlanes, IdGenerator},
+    execution::{ArtifactCommand, DefaultPlanes, IdGenerator},
     SourceRange,
 };
 
@@ -43,6 +47,7 @@ pub struct EngineConnection {
     socket_health: Arc<Mutex<SocketHealth>>,
     batch: Arc<Mutex<Vec<(WebSocketRequest, SourceRange)>>>,
     batch_end: Arc<Mutex<IndexMap<uuid::Uuid, (WebSocketRequest, SourceRange)>>>,
+    artifact_commands: Arc<Mutex<Vec<ArtifactCommand>>>,
 
     /// The default planes for the scene.
     default_planes: Arc<RwLock<Option<DefaultPlanes>>>,
@@ -307,11 +312,34 @@ impl EngineConnection {
             socket_health,
             batch: Arc::new(Mutex::new(Vec::new())),
             batch_end: Arc::new(Mutex::new(IndexMap::new())),
+            artifact_commands: Arc::new(Mutex::new(Vec::new())),
             default_planes: Default::default(),
             session_data,
             execution_kind: Default::default(),
         })
     }
+
+    fn handle_command(
+        &self,
+        cmd: &ModelingCmd,
+        cmd_id: ModelingCmdId,
+        id_to_source_range: &HashMap<Uuid, SourceRange>,
+    ) -> Result<(), KclError> {
+        let cmd_id = *cmd_id.as_ref();
+        let range = id_to_source_range
+            .get(&cmd_id)
+            .copied()
+            .ok_or_else(|| KclError::internal(format!("Failed to get source range for command ID: {:?}", cmd_id)))?;
+
+        // Add artifact command.
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        artifact_commands.push(ArtifactCommand {
+            cmd_id,
+            range,
+            command: cmd.clone(),
+        });
+        Ok(())
+    }
 }
 
 #[async_trait::async_trait]
@@ -324,6 +352,11 @@ impl EngineManager for EngineConnection {
         self.batch_end.clone()
     }
 
+    fn take_artifact_commands(&self) -> Vec<ArtifactCommand> {
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        std::mem::take(&mut *artifact_commands)
+    }
+
     fn execution_kind(&self) -> ExecutionKind {
         let guard = self.execution_kind.lock().unwrap();
         *guard
@@ -371,8 +404,20 @@ impl EngineManager for EngineConnection {
         id: uuid::Uuid,
         source_range: SourceRange,
         cmd: WebSocketRequest,
-        _id_to_source_range: std::collections::HashMap<uuid::Uuid, SourceRange>,
+        id_to_source_range: HashMap<Uuid, SourceRange>,
     ) -> Result<WebSocketResponse, KclError> {
+        match &cmd {
+            WebSocketRequest::ModelingCmdBatchReq(ModelingBatch { requests, .. }) => {
+                for request in requests {
+                    self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
+                }
+            }
+            WebSocketRequest::ModelingCmdReq(request) => {
+                self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
+            }
+            _ => {}
+        }
+
         let (tx, rx) = oneshot::channel();
 
         // Send the request to the engine, via the actor.

src/wasm-lib/kcl/src/engine/conn_mock.rs

@@ -15,12 +15,14 @@ use kcmc::{
         WebSocketResponse,
     },
 };
-use kittycad_modeling_cmds::{self as kcmc};
+use kittycad_modeling_cmds::{self as kcmc, id::ModelingCmdId, ModelingCmd};
+use uuid::Uuid;
 
 use super::ExecutionKind;
 use crate::{
     errors::KclError,
-    execution::{DefaultPlanes, IdGenerator},
+    exec::DefaultPlanes,
+    execution::{ArtifactCommand, IdGenerator},
     SourceRange,
 };
 
@@ -28,6 +30,7 @@ use crate::{
 pub struct EngineConnection {
     batch: Arc<Mutex<Vec<(WebSocketRequest, SourceRange)>>>,
     batch_end: Arc<Mutex<IndexMap<uuid::Uuid, (WebSocketRequest, SourceRange)>>>,
+    artifact_commands: Arc<Mutex<Vec<ArtifactCommand>>>,
     execution_kind: Arc<Mutex<ExecutionKind>>,
 }
 
@@ -36,9 +39,32 @@ impl EngineConnection {
         Ok(EngineConnection {
             batch: Arc::new(Mutex::new(Vec::new())),
             batch_end: Arc::new(Mutex::new(IndexMap::new())),
+            artifact_commands: Arc::new(Mutex::new(Vec::new())),
             execution_kind: Default::default(),
         })
     }
+
+    fn handle_command(
+        &self,
+        cmd: &ModelingCmd,
+        cmd_id: ModelingCmdId,
+        id_to_source_range: &HashMap<Uuid, SourceRange>,
+    ) -> Result<(), KclError> {
+        let cmd_id = *cmd_id.as_ref();
+        let range = id_to_source_range
+            .get(&cmd_id)
+            .copied()
+            .ok_or_else(|| KclError::internal(format!("Failed to get source range for command ID: {:?}", cmd_id)))?;
+
+        // Add artifact command.
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        artifact_commands.push(ArtifactCommand {
+            cmd_id,
+            range,
+            command: cmd.clone(),
+        });
+        Ok(())
+    }
 }
 
 #[async_trait::async_trait]
@@ -51,6 +77,11 @@ impl crate::engine::EngineManager for EngineConnection {
         self.batch_end.clone()
     }
 
+    fn take_artifact_commands(&self) -> Vec<ArtifactCommand> {
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        std::mem::take(&mut *artifact_commands)
+    }
+
     fn execution_kind(&self) -> ExecutionKind {
         let guard = self.execution_kind.lock().unwrap();
         *guard
@@ -84,7 +115,7 @@ impl crate::engine::EngineManager for EngineConnection {
         id: uuid::Uuid,
         _source_range: SourceRange,
         cmd: WebSocketRequest,
-        _id_to_source_range: std::collections::HashMap<uuid::Uuid, SourceRange>,
+        id_to_source_range: HashMap<Uuid, SourceRange>,
     ) -> Result<WebSocketResponse, KclError> {
         match cmd {
             WebSocketRequest::ModelingCmdBatchReq(ModelingBatch {
@@ -95,6 +126,7 @@ impl crate::engine::EngineManager for EngineConnection {
                 // Create the empty responses.
                 let mut responses = HashMap::new();
                 for request in requests {
+                    self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
                     responses.insert(
                         request.cmd_id,
                         BatchResponse::Success {
@@ -108,6 +140,17 @@ impl crate::engine::EngineManager for EngineConnection {
                     success: true,
                 }))
             }
+            WebSocketRequest::ModelingCmdReq(request) => {
+                self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
+
+                Ok(WebSocketResponse::Success(SuccessWebSocketResponse {
+                    request_id: Some(id),
+                    resp: OkWebSocketResponseData::Modeling {
+                        modeling_response: OkModelingCmdResponse::Empty {},
+                    },
+                    success: true,
+                }))
+            }
             _ => Ok(WebSocketResponse::Success(SuccessWebSocketResponse {
                 request_id: Some(id),
                 resp: OkWebSocketResponseData::Modeling {

src/wasm-lib/kcl/src/engine/conn_wasm.rs

@@ -1,17 +1,25 @@
 //! Functions for setting up our WebSocket and WebRTC connections for communications with the
 //! engine.
-use std::sync::{Arc, Mutex};
+use std::{
+    collections::HashMap,
+    sync::{Arc, Mutex},
+};
 
 use anyhow::Result;
 use indexmap::IndexMap;
-use kcmc::websocket::{WebSocketRequest, WebSocketResponse};
+use kcmc::{
+    id::ModelingCmdId,
+    websocket::{ModelingBatch, WebSocketRequest, WebSocketResponse},
+    ModelingCmd,
+};
 use kittycad_modeling_cmds as kcmc;
+use uuid::Uuid;
 use wasm_bindgen::prelude::*;
 
 use crate::{
     engine::ExecutionKind,
     errors::{KclError, KclErrorDetails},
-    execution::{DefaultPlanes, IdGenerator},
+    execution::{ArtifactCommand, DefaultPlanes, IdGenerator},
     SourceRange,
 };
 
@@ -44,6 +52,7 @@ pub struct EngineConnection {
     manager: Arc<EngineCommandManager>,
     batch: Arc<Mutex<Vec<(WebSocketRequest, SourceRange)>>>,
     batch_end: Arc<Mutex<IndexMap<uuid::Uuid, (WebSocketRequest, SourceRange)>>>,
+    artifact_commands: Arc<Mutex<Vec<ArtifactCommand>>>,
     execution_kind: Arc<Mutex<ExecutionKind>>,
 }
 
@@ -57,11 +66,36 @@ impl EngineConnection {
             manager: Arc::new(manager),
             batch: Arc::new(Mutex::new(Vec::new())),
             batch_end: Arc::new(Mutex::new(IndexMap::new())),
+            artifact_commands: Arc::new(Mutex::new(Vec::new())),
             execution_kind: Default::default(),
         })
     }
 }
 
+impl EngineConnection {
+    fn handle_command(
+        &self,
+        cmd: &ModelingCmd,
+        cmd_id: ModelingCmdId,
+        id_to_source_range: &HashMap<Uuid, SourceRange>,
+    ) -> Result<(), KclError> {
+        let cmd_id = *cmd_id.as_ref();
+        let range = id_to_source_range
+            .get(&cmd_id)
+            .copied()
+            .ok_or_else(|| KclError::internal(format!("Failed to get source range for command ID: {:?}", cmd_id)))?;
+
+        // Add artifact command.
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        artifact_commands.push(ArtifactCommand {
+            cmd_id,
+            range,
+            command: cmd.clone(),
+        });
+        Ok(())
+    }
+}
+
 #[async_trait::async_trait]
 impl crate::engine::EngineManager for EngineConnection {
     fn batch(&self) -> Arc<Mutex<Vec<(WebSocketRequest, SourceRange)>>> {
@@ -72,6 +106,11 @@ impl crate::engine::EngineManager for EngineConnection {
         self.batch_end.clone()
     }
 
+    fn take_artifact_commands(&self) -> Vec<ArtifactCommand> {
+        let mut artifact_commands = self.artifact_commands.lock().unwrap();
+        std::mem::take(&mut *artifact_commands)
+    }
+
     fn execution_kind(&self) -> ExecutionKind {
         let guard = self.execution_kind.lock().unwrap();
         *guard
@@ -161,8 +200,20 @@ impl crate::engine::EngineManager for EngineConnection {
         id: uuid::Uuid,
         source_range: SourceRange,
         cmd: WebSocketRequest,
-        id_to_source_range: std::collections::HashMap<uuid::Uuid, SourceRange>,
+        id_to_source_range: HashMap<uuid::Uuid, SourceRange>,
     ) -> Result<WebSocketResponse, KclError> {
+        match &cmd {
+            WebSocketRequest::ModelingCmdBatchReq(ModelingBatch { requests, .. }) => {
+                for request in requests {
+                    self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
+                }
+            }
+            WebSocketRequest::ModelingCmdReq(request) => {
+                self.handle_command(&request.cmd, request.cmd_id, &id_to_source_range)?;
+            }
+            _ => {}
+        }
+
         let source_range_str = serde_json::to_string(&source_range).map_err(|e| {
             KclError::Engine(KclErrorDetails {
                 message: format!("Failed to serialize source range: {:?}", e),

src/wasm-lib/kcl/src/engine/mod.rs

@@ -32,7 +32,7 @@ use uuid::Uuid;
 
 use crate::{
     errors::{KclError, KclErrorDetails},
-    execution::{DefaultPlanes, IdGenerator, Point3d},
+    execution::{ArtifactCommand, DefaultPlanes, IdGenerator, Point3d},
     SourceRange,
 };
 
@@ -67,6 +67,14 @@ pub trait EngineManager: std::fmt::Debug + Send + Sync + 'static {
     /// Get the batch of end commands to be sent to the engine.
     fn batch_end(&self) -> Arc<Mutex<IndexMap<uuid::Uuid, (WebSocketRequest, SourceRange)>>>;
 
+    /// Take the artifact commands generated up to this point and clear them.
+    fn take_artifact_commands(&self) -> Vec<ArtifactCommand>;
+
+    /// Clear all artifact commands that have accumulated so far.
+    fn clear_artifact_commands(&self) {
+        self.take_artifact_commands();
+    }
+
     /// Get the current execution kind.
     fn execution_kind(&self) -> ExecutionKind;
 
@@ -106,7 +114,7 @@ pub trait EngineManager: std::fmt::Debug + Send + Sync + 'static {
         self.batch_modeling_cmd(
             uuid::Uuid::new_v4(),
             source_range,
-            &ModelingCmd::SceneClearAll(mcmd::SceneClearAll {}),
+            &ModelingCmd::SceneClearAll(mcmd::SceneClearAll::default()),
         )
         .await?;
 
@@ -114,6 +122,10 @@ pub trait EngineManager: std::fmt::Debug + Send + Sync + 'static {
         // Otherwise the hooks below won't work.
         self.flush_batch(false, source_range).await?;
 
+        // Ensure artifact commands are cleared so that we don't accumulate them
+        // across runs.
+        self.clear_artifact_commands();
+
         // Do the after clear scene hook.
         self.clear_scene_post_hook(id_generator, source_range).await?;
 
@@ -217,15 +229,13 @@ pub trait EngineManager: std::fmt::Debug + Send + Sync + 'static {
     }
 
     /// Send the modeling cmd and wait for the response.
-    // TODO: This should only borrow `cmd`.
-    // See https://github.com/KittyCAD/modeling-app/issues/2821
     async fn send_modeling_cmd(
         &self,
         id: uuid::Uuid,
         source_range: SourceRange,
-        cmd: ModelingCmd,
+        cmd: &ModelingCmd,
     ) -> Result<OkWebSocketResponseData, crate::errors::KclError> {
-        self.batch_modeling_cmd(id, source_range, &cmd).await?;
+        self.batch_modeling_cmd(id, source_range, cmd).await?;
 
         // Flush the batch queue.
         self.flush_batch(false, source_range).await

src/wasm-lib/kcl/src/errors.rs

@@ -3,7 +3,7 @@ use thiserror::Error;
 use tower_lsp::lsp_types::{Diagnostic, DiagnosticSeverity};
 
 use crate::{
-    execution::Operation,
+    execution::{ArtifactCommand, Operation},
     lsp::IntoDiagnostic,
     source_range::{ModuleId, SourceRange},
 };
@@ -12,13 +12,19 @@ use crate::{
 #[derive(thiserror::Error, Debug)]
 pub enum ExecError {
     #[error("{0}")]
-    Kcl(#[from] crate::KclError),
+    Kcl(#[from] Box<crate::KclErrorWithOutputs>),
     #[error("Could not connect to engine: {0}")]
     Connection(#[from] ConnectionError),
     #[error("PNG snapshot could not be decoded: {0}")]
     BadPng(String),
 }
 
+impl From<KclErrorWithOutputs> for ExecError {
+    fn from(error: KclErrorWithOutputs) -> Self {
+        ExecError::Kcl(Box::new(error))
+    }
+}
+
 /// How did the KCL execution fail, with extra state.
 #[cfg_attr(target_arch = "wasm32", expect(dead_code))]
 #[derive(Debug)]
@@ -43,15 +49,6 @@ impl From<ExecError> for ExecErrorWithState {
     }
 }
 
-impl From<KclError> for ExecErrorWithState {
-    fn from(error: KclError) -> Self {
-        Self {
-            error: error.into(),
-            exec_state: Default::default(),
-        }
-    }
-}
-
 impl From<ConnectionError> for ExecErrorWithState {
     fn from(error: ConnectionError) -> Self {
         Self {
@@ -100,18 +97,36 @@ pub enum KclError {
     Internal(KclErrorDetails),
 }
 
-#[derive(Error, Debug, Serialize, Deserialize, ts_rs::TS, Clone, PartialEq, Eq)]
+impl From<KclErrorWithOutputs> for KclError {
+    fn from(error: KclErrorWithOutputs) -> Self {
+        error.error
+    }
+}
+
+#[derive(Error, Debug, Serialize, Deserialize, ts_rs::TS, Clone, PartialEq)]
 #[error("{error}")]
 #[ts(export)]
 #[serde(rename_all = "camelCase")]
 pub struct KclErrorWithOutputs {
     pub error: KclError,
     pub operations: Vec<Operation>,
+    pub artifact_commands: Vec<ArtifactCommand>,
 }
 
 impl KclErrorWithOutputs {
-    pub fn new(error: KclError, operations: Vec<Operation>) -> Self {
-        Self { error, operations }
+    pub fn new(error: KclError, operations: Vec<Operation>, artifact_commands: Vec<ArtifactCommand>) -> Self {
+        Self {
+            error,
+            operations,
+            artifact_commands,
+        }
+    }
+    pub fn no_outputs(error: KclError) -> Self {
+        Self {
+            error,
+            operations: Default::default(),
+            artifact_commands: Default::default(),
+        }
     }
 }
 

src/wasm-lib/kcl/src/execution/artifact.rs

@@ -0,0 +1,77 @@
+use kittycad_modeling_cmds::ModelingCmd;
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+use crate::SourceRange;
+
+/// A command that may create or update artifacts on the TS side.  Because
+/// engine commands are batched, we don't have the response yet when these are
+/// created.
+#[derive(Debug, Clone, PartialEq, Deserialize, Serialize, ts_rs::TS)]
+#[ts(export)]
+#[serde(rename_all = "camelCase")]
+pub struct ArtifactCommand {
+    /// Identifier of the command that can be matched with its response.
+    pub cmd_id: Uuid,
+    pub range: SourceRange,
+    /// The engine command.  Each artifact command is backed by an engine
+    /// command.  In the future, we may need to send information to the TS side
+    /// without an engine command, in which case, we would make this field
+    /// optional.
+    pub command: ModelingCmd,
+}
+
+#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq, Hash, ts_rs::TS, JsonSchema)]
+#[ts(export)]
+pub struct ArtifactId(Uuid);
+
+impl ArtifactId {
+    pub fn new(uuid: Uuid) -> Self {
+        Self(uuid)
+    }
+}
+
+impl From<Uuid> for ArtifactId {
+    fn from(uuid: Uuid) -> Self {
+        Self::new(uuid)
+    }
+}
+
+impl From<&Uuid> for ArtifactId {
+    fn from(uuid: &Uuid) -> Self {
+        Self::new(*uuid)
+    }
+}
+
+impl From<ArtifactId> for Uuid {
+    fn from(id: ArtifactId) -> Self {
+        id.0
+    }
+}
+
+impl From<&ArtifactId> for Uuid {
+    fn from(id: &ArtifactId) -> Self {
+        id.0
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
+#[ts(export)]
+#[serde(rename_all = "camelCase")]
+pub struct Artifact {
+    pub id: ArtifactId,
+    #[serde(flatten)]
+    pub inner: ArtifactInner,
+    pub source_range: SourceRange,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
+#[ts(export)]
+#[serde(tag = "type")]
+pub enum ArtifactInner {
+    #[serde(rename_all = "camelCase")]
+    StartSketchOnFace { face_id: Uuid },
+    #[serde(rename_all = "camelCase")]
+    StartSketchOnPlane { plane_id: Uuid },
+}

src/wasm-lib/kcl/src/execution/mod.rs

@@ -25,6 +25,7 @@ pub use kcl_value::{KclObjectFields, KclValue};
 use uuid::Uuid;
 
 mod annotations;
+mod artifact;
 pub(crate) mod cache;
 mod cad_op;
 mod exec_ast;
@@ -44,10 +45,11 @@ use crate::{
     source_range::{ModuleId, SourceRange},
     std::{args::Arg, StdLib},
     walk::Node as WalkNode,
-    ExecError, Program,
+    ExecError, KclErrorWithOutputs, Program,
 };
 
 // Re-exports.
+pub use artifact::{Artifact, ArtifactCommand, ArtifactId, ArtifactInner};
 pub use cad_op::Operation;
 
 /// State for executing a program.
@@ -67,6 +69,12 @@ pub struct GlobalState {
     pub path_to_source_id: IndexMap<std::path::PathBuf, ModuleId>,
     /// Map from module ID to module info.
     pub module_infos: IndexMap<ModuleId, ModuleInfo>,
+    /// Output map of UUIDs to artifacts.
+    pub artifacts: IndexMap<ArtifactId, Artifact>,
+    /// Output commands to allow building the artifact graph by the caller.
+    /// These are accumulated in the [`ExecutorContext`] but moved here for
+    /// convenience of the execution cache.
+    pub artifact_commands: Vec<ArtifactCommand>,
 }
 
 #[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq)]
@@ -92,7 +100,7 @@ pub struct ModuleState {
 }
 
 /// Outcome of executing a program.  This is used in TS.
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS)]
 #[ts(export)]
 #[serde(rename_all = "camelCase")]
 pub struct ExecOutcome {
@@ -101,6 +109,10 @@ pub struct ExecOutcome {
     /// Operations that have been performed in execution order, for display in
     /// the Feature Tree.
     pub operations: Vec<Operation>,
+    /// Output map of UUIDs to artifacts.
+    pub artifacts: IndexMap<ArtifactId, Artifact>,
+    /// Output commands to allow building the artifact graph by the caller.
+    pub artifact_commands: Vec<ArtifactCommand>,
 }
 
 impl Default for ExecState {
@@ -141,6 +153,8 @@ impl ExecState {
         ExecOutcome {
             memory: self.mod_local.memory,
             operations: self.mod_local.operations,
+            artifacts: self.global.artifacts,
+            artifact_commands: self.global.artifact_commands,
         }
     }
 
@@ -156,6 +170,11 @@ impl ExecState {
         self.global.id_generator.next_uuid()
     }
 
+    pub fn add_artifact(&mut self, artifact: Artifact) {
+        let id = artifact.id;
+        self.global.artifacts.insert(id, artifact);
+    }
+
     async fn add_module(
         &mut self,
         path: std::path::PathBuf,
@@ -193,6 +212,8 @@ impl GlobalState {
             id_generator: Default::default(),
             path_to_source_id: Default::default(),
             module_infos: Default::default(),
+            artifacts: Default::default(),
+            artifact_commands: Default::default(),
         };
 
         // TODO(#4434): Use the top-level file's path.
@@ -2134,21 +2155,50 @@ impl ExecutorContext {
     }
 
     /// Perform the execution of a program.
-    /// You can optionally pass in some initialization memory.
-    /// Kurt uses this for partial execution.
+    ///
+    /// You can optionally pass in some initialization memory for partial
+    /// execution.
     pub async fn run(&self, cache_info: CacheInformation, exec_state: &mut ExecState) -> Result<(), KclError> {
         self.run_with_session_data(cache_info, exec_state).await?;
         Ok(())
     }
 
     /// Perform the execution of a program.
-    /// You can optionally pass in some initialization memory.
-    /// Kurt uses this for partial execution.
+    ///
+    /// You can optionally pass in some initialization memory for partial
+    /// execution.
+    ///
+    /// The error includes additional outputs used for the feature tree and
+    /// artifact graph.
+    pub async fn run_with_ui_outputs(
+        &self,
+        cache_info: CacheInformation,
+        exec_state: &mut ExecState,
+    ) -> Result<(), KclErrorWithOutputs> {
+        self.inner_run(cache_info, exec_state).await?;
+        Ok(())
+    }
+
+    /// Perform the execution of a program.  Additionally return engine session
+    /// data.
     pub async fn run_with_session_data(
         &self,
         cache_info: CacheInformation,
         exec_state: &mut ExecState,
     ) -> Result<Option<ModelingSessionData>, KclError> {
+        self.inner_run(cache_info, exec_state).await.map_err(|e| e.into())
+    }
+
+    /// Perform the execution of a program.  Accept all possible parameters and
+    /// output everything.
+    ///
+    /// You can optionally pass in some initialization memory for partial
+    /// execution.
+    async fn inner_run(
+        &self,
+        cache_info: CacheInformation,
+        exec_state: &mut ExecState,
+    ) -> Result<Option<ModelingSessionData>, KclErrorWithOutputs> {
         let _stats = crate::log::LogPerfStats::new("Interpretation");
 
         // Get the program that actually changed from the old and new information.
@@ -2165,14 +2215,28 @@ impl ExecutorContext {
 
             // We don't do this in mock mode since there is no engine connection
             // anyways and from the TS side we override memory and don't want to clear it.
-            self.reset_scene(exec_state, Default::default()).await?;
+            self.reset_scene(exec_state, Default::default())
+                .await
+                .map_err(KclErrorWithOutputs::no_outputs)?;
         }
 
         // Re-apply the settings, in case the cache was busted.
-        self.engine.reapply_settings(&self.settings, Default::default()).await?;
+        self.engine
+            .reapply_settings(&self.settings, Default::default())
+            .await
+            .map_err(KclErrorWithOutputs::no_outputs)?;
 
         self.inner_execute(&cache_result.program, exec_state, crate::execution::BodyType::Root)
-            .await?;
+            .await
+            .map_err(|e| {
+                KclErrorWithOutputs::new(
+                    e,
+                    exec_state.mod_local.operations.clone(),
+                    self.engine.take_artifact_commands(),
+                )
+            })?;
+        // Move the artifact commands to simplify cache management.
+        exec_state.global.artifact_commands = self.engine.take_artifact_commands();
         let session_data = self.engine.get_session_data();
         Ok(session_data)
     }
@@ -2519,13 +2583,14 @@ impl ExecutorContext {
             .send_modeling_cmd(
                 uuid::Uuid::new_v4(),
                 crate::execution::SourceRange::default(),
-                ModelingCmd::from(mcmd::ZoomToFit {
+                &ModelingCmd::from(mcmd::ZoomToFit {
                     object_ids: Default::default(),
                     animated: false,
                     padding: 0.1,
                 }),
             )
-            .await?;
+            .await
+            .map_err(KclErrorWithOutputs::no_outputs)?;
 
         // Send a snapshot request to the engine.
         let resp = self
@@ -2533,11 +2598,12 @@ impl ExecutorContext {
             .send_modeling_cmd(
                 uuid::Uuid::new_v4(),
                 crate::execution::SourceRange::default(),
-                ModelingCmd::from(mcmd::TakeSnapshot {
+                &ModelingCmd::from(mcmd::TakeSnapshot {
                     format: ImageFormat::Png,
                 }),
             )
-            .await?;
+            .await
+            .map_err(KclErrorWithOutputs::no_outputs)?;
 
         let OkWebSocketResponseData::Modeling {
             modeling_response: OkModelingCmdResponse::TakeSnapshot(contents),
@@ -2556,7 +2622,7 @@ impl ExecutorContext {
         program: &Program,
         exec_state: &mut ExecState,
     ) -> std::result::Result<TakeSnapshot, ExecError> {
-        self.run(program.clone().into(), exec_state).await?;
+        self.run_with_ui_outputs(program.clone().into(), exec_state).await?;
 
         self.prepare_snapshot().await
     }

src/wasm-lib/kcl/src/lib.rs

@@ -97,7 +97,9 @@ pub use source_range::{ModuleId, SourceRange};
 // Rather than make executor public and make lots of it pub(crate), just re-export into a new module.
 // Ideally we wouldn't export these things at all, they should only be used for testing.
 pub mod exec {
-    pub use crate::execution::{DefaultPlanes, IdGenerator, KclValue, PlaneType, ProgramMemory, Sketch};
+    pub use crate::execution::{
+        ArtifactCommand, DefaultPlanes, IdGenerator, KclValue, PlaneType, ProgramMemory, Sketch,
+    };
 }
 
 #[cfg(target_arch = "wasm32")]

src/wasm-lib/kcl/src/parsing/ast/modify.rs

@@ -89,7 +89,7 @@ pub async fn modify_ast_for_sketch(
         .send_modeling_cmd(
             uuid::Uuid::new_v4(),
             SourceRange::default(),
-            ModelingCmd::PathGetInfo(mcmd::PathGetInfo { path_id: sketch_id }),
+            &ModelingCmd::PathGetInfo(mcmd::PathGetInfo { path_id: sketch_id }),
         )
         .await?;
 
@@ -110,13 +110,10 @@ pub async fn modify_ast_for_sketch(
     let mut control_points = Vec::new();
     for segment in &path_info.segments {
         if let Some(command_id) = &segment.command_id {
-            let h = engine.send_modeling_cmd(
-                uuid::Uuid::new_v4(),
-                SourceRange::default(),
-                ModelingCmd::from(mcmd::CurveGetControlPoints {
-                    curve_id: (*command_id).into(),
-                }),
-            );
+            let cmd = ModelingCmd::from(mcmd::CurveGetControlPoints {
+                curve_id: (*command_id).into(),
+            });
+            let h = engine.send_modeling_cmd(uuid::Uuid::new_v4(), SourceRange::default(), &cmd);
 
             let OkWebSocketResponseData::Modeling {
                 modeling_response: OkModelingCmdResponse::CurveGetControlPoints(data),

src/wasm-lib/kcl/src/simulation_tests.rs

@@ -91,7 +91,7 @@ async fn execute(test_name: &str, render_to_png: bool) {
     )
     .await;
     match exec_res {
-        Ok((program_memory, ops, png)) => {
+        Ok((program_memory, ops, artifact_commands, png)) => {
             if render_to_png {
                 twenty_twenty::assert_image(format!("tests/{test_name}/rendered_model.png"), &png, 0.99);
             }
@@ -107,6 +107,13 @@ async fn execute(test_name: &str, render_to_png: bool) {
             assert_snapshot(test_name, "Operations executed", || {
                 insta::assert_json_snapshot!("ops", ops);
             });
+            assert_snapshot(test_name, "Artifact commands", || {
+                insta::assert_json_snapshot!("artifact_commands", artifact_commands, {
+                    "[].command.segment.*.x" => rounded_redaction(4),
+                    "[].command.segment.*.y" => rounded_redaction(4),
+                    "[].command.segment.*.z" => rounded_redaction(4),
+                });
+            });
         }
         Err(e) => {
             match e.error {
@@ -115,7 +122,7 @@ async fn execute(test_name: &str, render_to_png: bool) {
                     // This looks like a Cargo compile error, with arrows pointing
                     // to source code, underlines, etc.
                     let report = crate::errors::Report {
-                        error,
+                        error: error.error,
                         filename: format!("{test_name}.kcl"),
                         kcl_source: read("input.kcl", test_name),
                     };
@@ -127,7 +134,15 @@ async fn execute(test_name: &str, render_to_png: bool) {
                     });
 
                     assert_snapshot(test_name, "Operations executed", || {
-                        insta::assert_json_snapshot!("ops", e.exec_state.mod_local.operations);
+                        insta::assert_json_snapshot!("ops", error.operations);
+                    });
+
+                    assert_snapshot(test_name, "Artifact commands", || {
+                        insta::assert_json_snapshot!("artifact_commands", error.artifact_commands, {
+                            "[].command.segment.*.x" => rounded_redaction(4),
+                            "[].command.segment.*.y" => rounded_redaction(4),
+                            "[].command.segment.*.z" => rounded_redaction(4),
+                        });
                     });
                 }
                 e => {
@@ -1740,3 +1755,24 @@ mod array_elem_pop_fail {
         super::execute(TEST_NAME, false).await
     }
 }
+mod array_length {
+    const TEST_NAME: &str = "array_length";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[test]
+    fn unparse() {
+        super::unparse(TEST_NAME)
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, false).await
+    }
+}

src/wasm-lib/kcl/src/std/args.rs

@@ -185,7 +185,7 @@ impl Args {
         id: uuid::Uuid,
         cmd: ModelingCmd,
     ) -> Result<OkWebSocketResponseData, KclError> {
-        self.ctx.engine.send_modeling_cmd(id, self.source_range, cmd).await
+        self.ctx.engine.send_modeling_cmd(id, self.source_range, &cmd).await
     }
 
     fn get_tag_info_from_memory<'a, 'e>(

src/wasm-lib/kcl/src/std/array.rs

@@ -308,3 +308,40 @@ pub async fn pop(_exec_state: &mut ExecState, args: Args) -> Result<KclValue, Kc
 
     inner_pop(array, &args).await
 }
+
+/// Get the length of an array.
+///
+/// Returns the number of elements in an array.
+///
+/// ```no_run
+/// arr = [1, 2, 3]
+/// length = len(arr)
+/// assertEqual(length, 3, 0.00001, "The length of the array is 3")
+/// ```
+#[stdlib {
+    name = "len",
+    keywords = true,
+    unlabeled_first = true,
+    arg_docs = {
+        array = "The array to get the length of.",
+    }
+}]
+async fn inner_len(array: Vec<KclValue>, args: &Args) -> Result<KclValue, KclError> {
+    Ok(KclValue::Number {
+        value: array.len() as f64,
+        meta: vec![args.source_range.into()],
+    })
+}
+
+pub async fn len(_exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let val = args.get_unlabeled_kw_arg("array")?;
+    let meta = vec![args.source_range];
+    let KclValue::Array { value: array, meta: _ } = val else {
+        let actual_type = val.human_friendly_type();
+        return Err(KclError::Semantic(KclErrorDetails {
+            source_ranges: meta,
+            message: format!("You can't get the length of a value of type {actual_type}, only an array"),
+        }));
+    };
+    inner_len(array, &args).await
+}

src/wasm-lib/kcl/src/std/extrude.rs

@@ -122,7 +122,7 @@ async fn inner_extrude(
         // Disable the sketch mode.
         args.batch_modeling_cmd(
             exec_state.next_uuid(),
-            ModelingCmd::SketchModeDisable(mcmd::SketchModeDisable {}),
+            ModelingCmd::SketchModeDisable(mcmd::SketchModeDisable::default()),
         )
         .await?;
         solids.push(do_post_extrude(sketch.clone(), length, exec_state, args.clone()).await?);

src/wasm-lib/kcl/src/std/mod.rs

@@ -108,6 +108,7 @@ lazy_static! {
         Box::new(crate::std::array::Reduce),
         Box::new(crate::std::array::Map),
         Box::new(crate::std::array::Push),
+        Box::new(crate::std::array::Len),
         Box::new(crate::std::array::Pop),
         Box::new(crate::std::chamfer::Chamfer),
         Box::new(crate::std::fillet::Fillet),

src/wasm-lib/kcl/src/std/sketch.rs

@@ -11,6 +11,7 @@ use parse_display::{Display, FromStr};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
+use crate::execution::{Artifact, ArtifactId, ArtifactInner};
 use crate::{
     errors::{KclError, KclErrorDetails},
     execution::{
@@ -1075,7 +1076,17 @@ async fn inner_start_sketch_on(
             let plane = make_sketch_plane_from_orientation(plane_data, exec_state, args).await?;
             Ok(SketchSurface::Plane(plane))
         }
-        SketchData::Plane(plane) => Ok(SketchSurface::Plane(plane)),
+        SketchData::Plane(plane) => {
+            // Create artifact used only by the UI, not the engine.
+            let id = exec_state.next_uuid();
+            exec_state.add_artifact(Artifact {
+                id: ArtifactId::from(id),
+                inner: ArtifactInner::StartSketchOnPlane { plane_id: plane.id },
+                source_range: args.source_range,
+            });
+
+            Ok(SketchSurface::Plane(plane))
+        }
         SketchData::Solid(solid) => {
             let Some(tag) = tag else {
                 return Err(KclError::Type(KclErrorDetails {
@@ -1084,6 +1095,15 @@ async fn inner_start_sketch_on(
                 }));
             };
             let face = start_sketch_on_face(solid, tag, exec_state, args).await?;
+
+            // Create artifact used only by the UI, not the engine.
+            let id = exec_state.next_uuid();
+            exec_state.add_artifact(Artifact {
+                id: ArtifactId::from(id),
+                inner: ArtifactInner::StartSketchOnFace { face_id: face.id },
+                source_range: args.source_range,
+            });
+
             Ok(SketchSurface::Face(face))
         }
     }
@@ -1265,7 +1285,7 @@ pub(crate) async fn inner_start_profile_at(
     let id = exec_state.next_uuid();
     let path_id = exec_state.next_uuid();
 
-    args.batch_modeling_cmd(path_id, ModelingCmd::from(mcmd::StartPath {}))
+    args.batch_modeling_cmd(path_id, ModelingCmd::from(mcmd::StartPath::default()))
         .await?;
     args.batch_modeling_cmd(
         id,
@@ -1438,7 +1458,7 @@ pub(crate) async fn inner_close(
         // We were on a plane, disable the sketch mode.
         args.batch_modeling_cmd(
             exec_state.next_uuid(),
-            ModelingCmd::SketchModeDisable(mcmd::SketchModeDisable {}),
+            ModelingCmd::SketchModeDisable(mcmd::SketchModeDisable::default()),
         )
         .await?;
     }

src/wasm-lib/kcl/src/test_server.rs

@@ -4,9 +4,9 @@ use std::path::PathBuf;
 
 use crate::{
     errors::ExecErrorWithState,
-    execution::{new_zoo_client, ExecutorContext, ExecutorSettings, Operation, ProgramMemory},
+    execution::{new_zoo_client, ArtifactCommand, ExecutorContext, ExecutorSettings, Operation, ProgramMemory},
     settings::types::UnitLength,
-    ConnectionError, ExecError, Program,
+    ConnectionError, ExecError, KclErrorWithOutputs, Program,
 };
 
 #[derive(serde::Deserialize, serde::Serialize)]
@@ -24,7 +24,7 @@ pub async fn execute_and_snapshot(
     project_directory: Option<PathBuf>,
 ) -> Result<image::DynamicImage, ExecError> {
     let ctx = new_context(units, true, project_directory).await?;
-    let program = Program::parse_no_errs(code)?;
+    let program = Program::parse_no_errs(code).map_err(KclErrorWithOutputs::no_outputs)?;
     do_execute_and_snapshot(&ctx, program)
         .await
         .map(|(_state, snap)| snap)
@@ -37,11 +37,16 @@ pub async fn execute_and_snapshot_ast(
     ast: Program,
     units: UnitLength,
     project_directory: Option<PathBuf>,
-) -> Result<(ProgramMemory, Vec<Operation>, image::DynamicImage), ExecErrorWithState> {
+) -> Result<(ProgramMemory, Vec<Operation>, Vec<ArtifactCommand>, image::DynamicImage), ExecErrorWithState> {
     let ctx = new_context(units, true, project_directory).await?;
-    do_execute_and_snapshot(&ctx, ast)
-        .await
-        .map(|(state, snap)| (state.mod_local.memory, state.mod_local.operations, snap))
+    do_execute_and_snapshot(&ctx, ast).await.map(|(state, snap)| {
+        (
+            state.mod_local.memory,
+            state.mod_local.operations,
+            state.global.artifact_commands,
+            snap,
+        )
+    })
 }
 
 pub async fn execute_and_snapshot_no_auth(
@@ -50,7 +55,7 @@ pub async fn execute_and_snapshot_no_auth(
     project_directory: Option<PathBuf>,
 ) -> Result<image::DynamicImage, ExecError> {
     let ctx = new_context(units, false, project_directory).await?;
-    let program = Program::parse_no_errs(code)?;
+    let program = Program::parse_no_errs(code).map_err(KclErrorWithOutputs::no_outputs)?;
     do_execute_and_snapshot(&ctx, program)
         .await
         .map(|(_state, snap)| snap)

src/wasm-lib/kcl/tests/add_lots/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands add_lots.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/angled_line/artifact_commands.snap

@@ -0,0 +1,728 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands angled_line.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      67,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      67,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      67,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 4.83,
+        "y": 12.56,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      73,
+      94,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 15.1,
+          "y": 2.48,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      100,
+      130,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 3.15,
+          "y": -9.85,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      136,
+      159,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": -15.17,
+          "y": -4.1,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      165,
+      202,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 3.7618,
+          "y": -11.7631,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      208,
+      232,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": -13.02,
+          "y": 10.03,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      238,
+      246,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      238,
+      246,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 4.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      252,
+      265,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/argument_error/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands argument_error.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_elem_pop/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_elem_pop.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_elem_pop_empty_fail/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_elem_pop_empty_fail.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_elem_pop_fail/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_elem_pop_fail.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_elem_push/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_elem_push.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_elem_push_fail/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_elem_push_fail.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_index_oob/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_index_oob.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
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+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_length/artifact_commands.snap

@@ -0,0 +1,284 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_length.kcl
+---
+[
+  {
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+    "range": [
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+      "clobber": false,
+      "hide": true
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+    "range": [
+      0,
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+      0
+    ],
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+        "g": 0.28,
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+      }
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+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
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+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
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+      "clobber": false,
+      "hide": true
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+  {
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+        "a": 0.4
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+      "hide": true
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+    }
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+  {
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+    "range": [
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+    "command": {
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+      "hidden": false
+    }
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+  {
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+    "range": [
+      0,
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+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
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+    "range": [
+      0,
+      0,
+      0
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+    "command": {
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+    }
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+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_length/ast.snap

@@ -0,0 +1,282 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Result of parsing array_length.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "declaration": {
+          "end": 15,
+          "id": {
+            "end": 3,
+            "name": "arr",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "elements": [
+              {
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+                "raw": "1",
+                "start": 7,
+                "type": "Literal",
+                "type": "Literal",
+                "value": 1.0
+              },
+              {
+                "end": 11,
+                "raw": "2",
+                "start": 10,
+                "type": "Literal",
+                "type": "Literal",
+                "value": 2.0
+              },
+              {
+                "end": 14,
+                "raw": "3",
+                "start": 13,
+                "type": "Literal",
+                "type": "Literal",
+                "value": 3.0
+              }
+            ],
+            "end": 15,
+            "start": 6,
+            "type": "ArrayExpression",
+            "type": "ArrayExpression"
+          },
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 15,
+        "kind": "const",
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "declaration": {
+          "end": 34,
+          "id": {
+            "end": 23,
+            "name": "arr_len",
+            "start": 16,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [
+              {
+                "end": 33,
+                "name": "arr",
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+                "type": "Identifier",
+                "type": "Identifier"
+              }
+            ],
+            "callee": {
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+              "type": "Identifier"
+            },
+            "end": 34,
+            "start": 26,
+            "type": "CallExpression",
+            "type": "CallExpression"
+          },
+          "start": 16,
+          "type": "VariableDeclarator"
+        },
+        "end": 34,
+        "kind": "const",
+        "start": 16,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "end": 99,
+        "expression": {
+          "arguments": [
+            {
+              "end": 54,
+              "name": "arr_len",
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+              "type": "Identifier",
+              "type": "Identifier"
+            },
+            {
+              "end": 57,
+              "raw": "3",
+              "start": 56,
+              "type": "Literal",
+              "type": "Literal",
+              "value": 3.0
+            },
+            {
+              "end": 66,
+              "raw": "0.00001",
+              "start": 59,
+              "type": "Literal",
+              "type": "Literal",
+              "value": 0.00001
+            },
+            {
+              "end": 98,
+              "raw": "\"The length of the array is 3\"",
+              "start": 68,
+              "type": "Literal",
+              "type": "Literal",
+              "value": "The length of the array is 3"
+            }
+          ],
+          "callee": {
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+            "name": "assertEqual",
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+            "type": "Identifier"
+          },
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+          "type": "CallExpression"
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+          "id": {
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+            "type": "Identifier"
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+        "type": "VariableDeclaration"
+      },
+      {
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+          "id": {
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+            "name": "len_empty",
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+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [
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+                "end": 141,
+                "name": "arr_empty",
+                "start": 132,
+                "type": "Identifier",
+                "type": "Identifier"
+              }
+            ],
+            "callee": {
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+              "name": "len",
+              "start": 128,
+              "type": "Identifier"
+            },
+            "end": 142,
+            "start": 128,
+            "type": "CallExpression",
+            "type": "CallExpression"
+          },
+          "start": 116,
+          "type": "VariableDeclarator"
+        },
+        "end": 142,
+        "kind": "const",
+        "start": 116,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "end": 209,
+        "expression": {
+          "arguments": [
+            {
+              "end": 164,
+              "name": "len_empty",
+              "start": 155,
+              "type": "Identifier",
+              "type": "Identifier"
+            },
+            {
+              "end": 167,
+              "raw": "0",
+              "start": 166,
+              "type": "Literal",
+              "type": "Literal",
+              "value": 0.0
+            },
+            {
+              "end": 176,
+              "raw": "0.00001",
+              "start": 169,
+              "type": "Literal",
+              "type": "Literal",
+              "value": 0.00001
+            },
+            {
+              "end": 208,
+              "raw": "\"The length of the array is 0\"",
+              "start": 178,
+              "type": "Literal",
+              "type": "Literal",
+              "value": "The length of the array is 0"
+            }
+          ],
+          "callee": {
+            "end": 154,
+            "name": "assertEqual",
+            "start": 143,
+            "type": "Identifier"
+          },
+          "end": 209,
+          "start": 143,
+          "type": "CallExpression",
+          "type": "CallExpression"
+        },
+        "start": 143,
+        "type": "ExpressionStatement",
+        "type": "ExpressionStatement"
+      }
+    ],
+    "end": 210,
+    "nonCodeMeta": {
+      "nonCodeNodes": {
+        "2": [
+          {
+            "end": 101,
+            "start": 99,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ]
+      },
+      "startNodes": []
+    },
+    "start": 0
+  }
+}

src/wasm-lib/kcl/tests/array_length/input.kcl

@@ -0,0 +1,7 @@
+arr = [1, 2, 3]
+arr_len = len(arr)
+assertEqual(arr_len, 3, 0.00001, "The length of the array is 3")
+
+arr_empty = []
+len_empty = len(arr_empty)
+assertEqual(len_empty, 0, 0.00001, "The length of the array is 0")

src/wasm-lib/kcl/tests/array_length/ops.snap

@@ -0,0 +1,5 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Operations executed array_length.kcl
+---
+[]

src/wasm-lib/kcl/tests/array_length/program_memory.snap

@@ -0,0 +1,127 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Program memory after executing array_length.kcl
+---
+{
+  "environments": [
+    {
+      "bindings": {
+        "HALF_TURN": {
+          "type": "Number",
+          "value": 180.0,
+          "__meta": []
+        },
+        "QUARTER_TURN": {
+          "type": "Number",
+          "value": 90.0,
+          "__meta": []
+        },
+        "THREE_QUARTER_TURN": {
+          "type": "Number",
+          "value": 270.0,
+          "__meta": []
+        },
+        "ZERO": {
+          "type": "Number",
+          "value": 0.0,
+          "__meta": []
+        },
+        "arr": {
+          "type": "Array",
+          "value": [
+            {
+              "type": "Number",
+              "value": 1.0,
+              "__meta": [
+                {
+                  "sourceRange": [
+                    7,
+                    8,
+                    0
+                  ]
+                }
+              ]
+            },
+            {
+              "type": "Number",
+              "value": 2.0,
+              "__meta": [
+                {
+                  "sourceRange": [
+                    10,
+                    11,
+                    0
+                  ]
+                }
+              ]
+            },
+            {
+              "type": "Number",
+              "value": 3.0,
+              "__meta": [
+                {
+                  "sourceRange": [
+                    13,
+                    14,
+                    0
+                  ]
+                }
+              ]
+            }
+          ],
+          "__meta": [
+            {
+              "sourceRange": [
+                6,
+                15,
+                0
+              ]
+            }
+          ]
+        },
+        "arr_empty": {
+          "type": "Array",
+          "value": [],
+          "__meta": [
+            {
+              "sourceRange": [
+                113,
+                115,
+                0
+              ]
+            }
+          ]
+        },
+        "arr_len": {
+          "type": "Number",
+          "value": 3.0,
+          "__meta": [
+            {
+              "sourceRange": [
+                26,
+                34,
+                0
+              ]
+            }
+          ]
+        },
+        "len_empty": {
+          "type": "Number",
+          "value": 0.0,
+          "__meta": [
+            {
+              "sourceRange": [
+                128,
+                142,
+                0
+              ]
+            }
+          ]
+        }
+      },
+      "parent": null
+    }
+  ],
+  "currentEnv": 0,
+  "return": null
+}

src/wasm-lib/kcl/tests/array_range_expr/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_range_expr.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/array_range_negative_expr/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands array_range_negative_expr.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/basic_fillet_cube_close_opposite/artifact_commands.snap

@@ -0,0 +1,678 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands basic_fillet_cube_close_opposite.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      90,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      96,
+      112,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      118,
+      144,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      167,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      167,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      173,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      244,
+      267,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      193,
+      279,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      193,
+      279,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/basic_fillet_cube_end/artifact_commands.snap

@@ -0,0 +1,678 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands basic_fillet_cube_end.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      90,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      96,
+      112,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      118,
+      144,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      158,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      158,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      234,
+      256,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      184,
+      268,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      184,
+      268,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/basic_fillet_cube_next_adjacent/artifact_commands.snap

@@ -0,0 +1,661 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands basic_fillet_cube_next_adjacent.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      90,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      96,
+      121,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      127,
+      153,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      159,
+      176,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      159,
+      176,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      245,
+      272,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      202,
+      284,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/basic_fillet_cube_previous_adjacent/artifact_commands.snap

@@ -0,0 +1,661 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands basic_fillet_cube_previous_adjacent.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      90,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      96,
+      121,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      127,
+      153,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      159,
+      176,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      159,
+      176,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      182,
+      196,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      245,
+      276,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_prev_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      202,
+      288,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/basic_fillet_cube_start/artifact_commands.snap

@@ -0,0 +1,664 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands basic_fillet_cube_start.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      90,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      96,
+      112,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      118,
+      144,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -10.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      158,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      158,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      164,
+      178,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      184,
+      233,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      184,
+      233,
+      0
+    ],
+    "command": {
+      "type": "solid3d_fillet_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "radius": 2.0,
+      "tolerance": 0.0000001,
+      "cut_type": "fillet",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/big_number_angle_to_match_length_x/artifact_commands.snap

@@ -0,0 +1,581 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands big_number_angle_to_match_length_x.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      92,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 1.0,
+          "y": 3.82,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      98,
+      154,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 3.0,
+          "y": 0.4152,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      160,
+      168,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      160,
+      168,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/big_number_angle_to_match_length_y/artifact_commands.snap

@@ -0,0 +1,581 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands big_number_angle_to_match_length_y.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      60,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      66,
+      92,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 1.0,
+          "y": 3.82,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      98,
+      154,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 3.0,
+          "y": 3.3954,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      160,
+      168,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      160,
+      168,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      188,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/boolean_logical_and/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands boolean_logical_and.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/boolean_logical_multiple/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands boolean_logical_multiple.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/boolean_logical_or/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands boolean_logical_or.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/circle_three_point/artifact_commands.snap

@@ -0,0 +1,501 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands circle_three_point.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      12,
+      31,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      37,
+      98,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      37,
+      98,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      37,
+      98,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 30.00594901040716,
+        "y": 19.749999999999996,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      37,
+      98,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "arc",
+        "center": {
+          "x": 24.75,
+          "y": 19.75
+        },
+        "radius": 5.255949010407163,
+        "start": {
+          "unit": "degrees",
+          "value": 0.0
+        },
+        "end": {
+          "unit": "degrees",
+          "value": 360.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      37,
+      98,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      131,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/circular_pattern3d_a_pattern/artifact_commands.snap

@@ -0,0 +1,994 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands circular_pattern3d_a_pattern.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      16,
+      35,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      41,
+      66,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      41,
+      66,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      41,
+      66,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      72,
+      87,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 2.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      93,
+      108,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 3.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      114,
+      130,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -4.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      136,
+      144,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      136,
+      144,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 1.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      150,
+      163,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      261,
+      0
+    ],
+    "command": {
+      "type": "entity_linear_pattern_transform",
+      "entity_id": "[uuid]",
+      "transform": [],
+      "transforms": [
+        [
+          {
+            "translate": {
+              "x": 6.0,
+              "y": 0.0,
+              "z": 0.0
+            },
+            "scale": {
+              "x": 1.0,
+              "y": 1.0,
+              "z": 1.0
+            },
+            "rotation": {
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+                "y": 0.0,
+                "z": 1.0
+              },
+              "angle": {
+                "unit": "degrees",
+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ],
+        [
+          {
+            "translate": {
+              "x": 12.0,
+              "y": 0.0,
+              "z": 0.0
+            },
+            "scale": {
+              "x": 1.0,
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+            },
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+              },
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+                "unit": "degrees",
+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ],
+        [
+          {
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+              "x": 18.0,
+              "y": 0.0,
+              "z": 0.0
+            },
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+              },
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+                "unit": "degrees",
+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ],
+        [
+          {
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+            },
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+            },
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+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ],
+        [
+          {
+            "translate": {
+              "x": 30.0,
+              "y": 0.0,
+              "z": 0.0
+            },
+            "scale": {
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+              "y": 1.0,
+              "z": 1.0
+            },
+            "rotation": {
+              "axis": {
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+                "y": 0.0,
+                "z": 1.0
+              },
+              "angle": {
+                "unit": "degrees",
+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ],
+        [
+          {
+            "translate": {
+              "x": 36.0,
+              "y": 0.0,
+              "z": 0.0
+            },
+            "scale": {
+              "x": 1.0,
+              "y": 1.0,
+              "z": 1.0
+            },
+            "rotation": {
+              "axis": {
+                "x": 0.0,
+                "y": 0.0,
+                "z": 1.0
+              },
+              "angle": {
+                "unit": "degrees",
+                "value": 0.0
+              },
+              "origin": {
+                "type": "local"
+              }
+            },
+            "replicate": true
+          }
+        ]
+      ]
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
+        "x": -20.0,
+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
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+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
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+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
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+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
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+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
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+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
+        "x": -20.0,
+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      272,
+      415,
+      0
+    ],
+    "command": {
+      "type": "entity_circular_pattern",
+      "entity_id": "[uuid]",
+      "axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "center": {
+        "x": -20.0,
+        "y": -20.0,
+        "z": -20.0
+      },
+      "num_repetitions": 40,
+      "arc_degrees": 360.0,
+      "rotate_duplicates": false
+    }
+  }
+]

src/wasm-lib/kcl/tests/comparisons/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands comparisons.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
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+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
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+        "y": 1.0,
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+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/comparisons_multiple/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands comparisons_multiple.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
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+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
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+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
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+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
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+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/computed_var/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands computed_var.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/cube/artifact_commands.snap

@@ -0,0 +1,651 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands cube.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      177,
+      194,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      177,
+      194,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      177,
+      194,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      177,
+      194,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": -20.0,
+        "y": -20.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      202,
+      215,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": -20.0,
+          "y": 20.0,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      223,
+      236,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 20.0,
+          "y": 20.0,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      244,
+      257,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 20.0,
+          "y": -20.0,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      265,
+      278,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": -20.0,
+          "y": -20.0,
+          "z": 0.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      286,
+      294,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      286,
+      294,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 40.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      302,
+      320,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/double_map_fn/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands double_map_fn.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]

src/wasm-lib/kcl/tests/fillet-and-shell/execution_error.snap

@@ -0,0 +1,13 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Error from executing fillet-and-shell.kcl
+snapshot_kind: text
+---
+KCL Engine error
+
+  × engine: Modeling command failed: websocket closed early
+   ╭─[1:1]
+ 1 │ rpizWidth = 30
+   · ▲
+ 2 │ rpizLength = 65
+   ╰────

src/wasm-lib/kcl/tests/function_sketch/artifact_commands.snap

@@ -0,0 +1,630 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands function_sketch.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      28,
+      47,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      55,
+      80,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      55,
+      80,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      55,
+      80,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      88,
+      103,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 6.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      111,
+      126,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      134,
+      150,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -6.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      158,
+      166,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      158,
+      166,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 3.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      174,
+      187,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/function_sketch_with_position/artifact_commands.snap

@@ -0,0 +1,630 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands function_sketch_with_position.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      31,
+      50,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      58,
+      78,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      58,
+      78,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      58,
+      78,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      86,
+      101,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": 6.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      109,
+      124,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 10.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      132,
+      148,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "line",
+        "end": {
+          "x": 0.0,
+          "y": -6.0,
+          "z": 0.0
+        },
+        "relative": true
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      156,
+      164,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      156,
+      164,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 3.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      172,
+      185,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  }
+]

src/wasm-lib/kcl/tests/helix_ccw/artifact_commands.snap

@@ -0,0 +1,520 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands helix_ccw.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      10,
+      29,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 60.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      78,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      78,
+      0
+    ],
+    "command": {
+      "type": "start_path"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      78,
+      0
+    ],
+    "command": {
+      "type": "move_path_pen",
+      "path": "[uuid]",
+      "to": {
+        "x": 15.0,
+        "y": 5.0,
+        "z": 0.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      78,
+      0
+    ],
+    "command": {
+      "type": "extend_path",
+      "path": "[uuid]",
+      "segment": {
+        "type": "arc",
+        "center": {
+          "x": 5.0,
+          "y": 5.0
+        },
+        "radius": 10.0,
+        "start": {
+          "unit": "degrees",
+          "value": 0.0
+        },
+        "end": {
+          "unit": "degrees",
+          "value": 360.0
+        },
+        "relative": false
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      35,
+      78,
+      0
+    ],
+    "command": {
+      "type": "close_path",
+      "path_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "enable_sketch_mode",
+      "entity_id": "[uuid]",
+      "ortho": false,
+      "animated": false,
+      "adjust_camera": false,
+      "planar_normal": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "extrude",
+      "target": "[uuid]",
+      "distance": 10.0,
+      "faces": null
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "sketch_mode_disable"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "object_bring_to_front",
+      "object_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_extrusion_face_info",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_opposite_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      84,
+      98,
+      0
+    ],
+    "command": {
+      "type": "solid3d_get_next_adjacent_edge",
+      "object_id": "[uuid]",
+      "edge_id": "[uuid]",
+      "face_id": "[uuid]"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      104,
+      199,
+      0
+    ],
+    "command": {
+      "type": "entity_make_helix",
+      "cylinder_id": "[uuid]",
+      "revolutions": 16.0,
+      "start_angle": {
+        "unit": "degrees",
+        "value": 0.0
+      },
+      "is_clockwise": false,
+      "length": 10.0
+    }
+  }
+]

src/wasm-lib/kcl/tests/if_else/artifact_commands.snap

@@ -0,0 +1,285 @@
+---
+source: kcl/src/simulation_tests.rs
+description: Artifact commands if_else.kcl
+snapshot_kind: text
+---
+[
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.7,
+        "g": 0.28,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.7,
+        "b": 0.28,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "plane_set_color",
+      "plane_id": "[uuid]",
+      "color": {
+        "r": 0.28,
+        "g": 0.28,
+        "b": 0.7,
+        "a": 0.4
+      }
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 1.0,
+        "z": 0.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": 0.0,
+        "y": -1.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "make_plane",
+      "origin": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "x_axis": {
+        "x": -1.0,
+        "y": 0.0,
+        "z": 0.0
+      },
+      "y_axis": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 1.0
+      },
+      "size": 100.0,
+      "clobber": false,
+      "hide": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "edge_lines_visible",
+      "hidden": false
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "set_scene_units",
+      "unit": "mm"
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  },
+  {
+    "cmdId": "[uuid]",
+    "range": [
+      0,
+      0,
+      0
+    ],
+    "command": {
+      "type": "object_visible",
+      "object_id": "[uuid]",
+      "hidden": true
+    }
+  }
+]