914 lines
		
	
	
		
			235 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			914 lines
		
	
	
		
			235 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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						||
title: "shell"
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excerpt: "Shell a solid."
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layout: manual
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---
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						||
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Shell a solid.
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						||
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						||
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```js
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shell(data: ShellData, extrude_group: ExtrudeGroup) -> ExtrudeGroup
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```
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### Examples
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```js
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const firstSketch = startSketchOn('XY')
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  |> startProfileAt([-12, 12], %)
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  |> line([24, 0], %)
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  |> line([0, -24], %)
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  |> line([-24, 0], %)
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  |> close(%)
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  |> extrude(6, %)
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// Remove the end face for the extrusion.
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shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
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```
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### Arguments
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* `data`: `ShellData` - Data for shells. (REQUIRED)
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```js
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{
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	// The faces you want removed.
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	faces: ["start" | "end" |
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{
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	// Engine information for a tag.
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	info: {
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						||
	// The id of the tagged object.
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						||
	id: uuid,
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						||
	// The path the tag is on.
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	path: {
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						||
	// The from point.
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	from: [number, number],
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						||
	// The tag of the path.
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	tag: {
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						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	// The to point.
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	to: [number, number],
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},
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	// The sketch group the tag is on.
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	sketchGroup: uuid,
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	// The surface information for the tag.
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	surface: {
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	// The face id for the extrude plane.
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	faceId: uuid,
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	// The id of the geometry.
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	id: uuid,
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	// The source range.
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	sourceRange: [number, number],
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						||
	// The tag.
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						||
	tag: {
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						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "extrudePlane",
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} |
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{
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	// The face id for the extrude plane.
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	faceId: uuid,
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	// The id of the geometry.
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	id: uuid,
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	// The source range.
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	sourceRange: [number, number],
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	// The tag.
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "extrudeArc",
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} |
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{
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	// The id for the chamfer surface.
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	faceId: uuid,
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	// The id of the geometry.
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	id: uuid,
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	// The source range.
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	sourceRange: [number, number],
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						||
	// The tag.
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						||
	tag: {
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						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "chamfer",
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} |
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{
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	// The id for the fillet surface.
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	faceId: uuid,
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	// The id of the geometry.
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	id: uuid,
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	// The source range.
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	sourceRange: [number, number],
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	// The tag.
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "fillet",
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},
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},
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	value: string,
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}],
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	// The thickness of the shell.
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	thickness: number,
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}
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```
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* `extrude_group`: `ExtrudeGroup` - An extrude group is a collection of extrude surfaces. (REQUIRED)
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```js
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{
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	// The id of the extrusion end cap
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	endCapId: uuid,
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	// Chamfers or fillets on this extrude group.
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	filletOrChamfers: [{
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	// The engine id of the edge to fillet.
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	edgeId: uuid,
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	// The id of the engine command that called this fillet.
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	id: uuid,
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	radius: number,
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "fillet",
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} |
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{
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	// The engine id of the edge to chamfer.
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	edgeId: uuid,
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	// The id of the engine command that called this chamfer.
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	id: uuid,
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	length: number,
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "chamfer",
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}],
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	// The height of the extrude group.
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	height: number,
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	// The id of the extrude group.
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	id: uuid,
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	// The sketch group.
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	sketchGroup: {
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	// The id of the sketch group (this will change when the engine's reference to it changes.
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	id: uuid,
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	// What the sketch is on (can be a plane or a face).
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	on: {
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	// The id of the plane.
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	id: uuid,
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	// Origin of the plane.
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	origin: {
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						||
	x: number,
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						||
	y: number,
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						||
	z: number,
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},
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	type: "plane",
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						||
	// Type for a plane.
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						||
	value: "XY" | "XZ" | "YZ" | "Custom",
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	// What should the plane’s X axis be?
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	xAxis: {
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						||
	x: number,
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						||
	y: number,
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						||
	z: number,
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},
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						||
	// What should the plane’s Y axis be?
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	yAxis: {
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						||
	x: number,
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						||
	y: number,
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	z: number,
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},
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	// The z-axis (normal).
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						||
	zAxis: {
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	x: number,
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						||
	y: number,
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						||
	z: number,
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},
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} |
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{
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	// The extrude group the face is on.
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	extrudeGroup: {
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	// The id of the extrusion end cap
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	endCapId: uuid,
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	// Chamfers or fillets on this extrude group.
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	filletOrChamfers: [{
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	// The engine id of the edge to fillet.
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	edgeId: uuid,
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	// The id of the engine command that called this fillet.
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	id: uuid,
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	radius: number,
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "fillet",
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} |
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{
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	// The engine id of the edge to chamfer.
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	edgeId: uuid,
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	// The id of the engine command that called this chamfer.
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	id: uuid,
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	length: number,
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	tag: {
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	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "chamfer",
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}],
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	// The height of the extrude group.
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						||
	height: number,
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						||
	// The id of the extrude group.
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	id: uuid,
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	// The sketch group.
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	sketchGroup: SketchGroup,
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	// The id of the extrusion start cap
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	startCapId: uuid,
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	// The extrude surfaces.
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	value: [{
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						||
	// The face id for the extrude plane.
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						||
	faceId: uuid,
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	// The id of the geometry.
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						||
	id: uuid,
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	// The source range.
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						||
	sourceRange: [number, number],
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						||
	// The tag.
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						||
	tag: {
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						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
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	end: number,
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	start: number,
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	value: string,
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},
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	type: "extrudePlane",
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} |
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{
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	// The face id for the extrude plane.
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	faceId: uuid,
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	// The id of the geometry.
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						||
	id: uuid,
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						||
	// The source range.
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						||
	sourceRange: [number, number],
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						||
	// The tag.
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						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
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	start: number,
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						||
	value: string,
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},
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	type: "extrudeArc",
 | 
						||
} |
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{
 | 
						||
	// The id for the chamfer surface.
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						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
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						||
	start: number,
 | 
						||
	value: string,
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},
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	type: "chamfer",
 | 
						||
} |
 | 
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{
 | 
						||
	// The id for the fillet surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
}],
 | 
						||
},
 | 
						||
	// The id of the face.
 | 
						||
	id: uuid,
 | 
						||
	type: "face",
 | 
						||
	// The tag of the face.
 | 
						||
	value: string,
 | 
						||
	// What should the face’s X axis be?
 | 
						||
	xAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// What should the face’s Y axis be?
 | 
						||
	yAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// The z-axis (normal).
 | 
						||
	zAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
},
 | 
						||
	// The starting path.
 | 
						||
	start: {
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
},
 | 
						||
	// Tag identifiers that have been declared in this sketch group.
 | 
						||
	tags: {
 | 
						||
},
 | 
						||
	// The paths in the sketch group.
 | 
						||
	value: [{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "ToPoint",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// arc's direction
 | 
						||
	ccw: string,
 | 
						||
	// the arc's center
 | 
						||
	center: [number, number],
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "TangentialArcTo",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "TangentialArc",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "Horizontal",
 | 
						||
	// The x coordinate.
 | 
						||
	x: number,
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "AngledLineTo",
 | 
						||
	// The x coordinate.
 | 
						||
	x: number,
 | 
						||
	// The y coordinate.
 | 
						||
	y: number,
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "Base",
 | 
						||
}],
 | 
						||
},
 | 
						||
	// The id of the extrusion start cap
 | 
						||
	startCapId: uuid,
 | 
						||
	// The extrude surfaces.
 | 
						||
	value: [{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudePlane",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudeArc",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the chamfer surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "chamfer",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the fillet surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
}],
 | 
						||
}
 | 
						||
```
 | 
						||
 | 
						||
### Returns
 | 
						||
 | 
						||
`ExtrudeGroup` - An extrude group is a collection of extrude surfaces.
 | 
						||
```js
 | 
						||
{
 | 
						||
	// The id of the extrusion end cap
 | 
						||
	endCapId: uuid,
 | 
						||
	// Chamfers or fillets on this extrude group.
 | 
						||
	filletOrChamfers: [{
 | 
						||
	// The engine id of the edge to fillet.
 | 
						||
	edgeId: uuid,
 | 
						||
	// The id of the engine command that called this fillet.
 | 
						||
	id: uuid,
 | 
						||
	radius: number,
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The engine id of the edge to chamfer.
 | 
						||
	edgeId: uuid,
 | 
						||
	// The id of the engine command that called this chamfer.
 | 
						||
	id: uuid,
 | 
						||
	length: number,
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "chamfer",
 | 
						||
}],
 | 
						||
	// The height of the extrude group.
 | 
						||
	height: number,
 | 
						||
	// The id of the extrude group.
 | 
						||
	id: uuid,
 | 
						||
	// The sketch group.
 | 
						||
	sketchGroup: {
 | 
						||
	// The id of the sketch group (this will change when the engine's reference to it changes.
 | 
						||
	id: uuid,
 | 
						||
	// What the sketch is on (can be a plane or a face).
 | 
						||
	on: {
 | 
						||
	// The id of the plane.
 | 
						||
	id: uuid,
 | 
						||
	// Origin of the plane.
 | 
						||
	origin: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	type: "plane",
 | 
						||
	// Type for a plane.
 | 
						||
	value: "XY" | "XZ" | "YZ" | "Custom",
 | 
						||
	// What should the plane’s X axis be?
 | 
						||
	xAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// What should the plane’s Y axis be?
 | 
						||
	yAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// The z-axis (normal).
 | 
						||
	zAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The extrude group the face is on.
 | 
						||
	extrudeGroup: {
 | 
						||
	// The id of the extrusion end cap
 | 
						||
	endCapId: uuid,
 | 
						||
	// Chamfers or fillets on this extrude group.
 | 
						||
	filletOrChamfers: [{
 | 
						||
	// The engine id of the edge to fillet.
 | 
						||
	edgeId: uuid,
 | 
						||
	// The id of the engine command that called this fillet.
 | 
						||
	id: uuid,
 | 
						||
	radius: number,
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The engine id of the edge to chamfer.
 | 
						||
	edgeId: uuid,
 | 
						||
	// The id of the engine command that called this chamfer.
 | 
						||
	id: uuid,
 | 
						||
	length: number,
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "chamfer",
 | 
						||
}],
 | 
						||
	// The height of the extrude group.
 | 
						||
	height: number,
 | 
						||
	// The id of the extrude group.
 | 
						||
	id: uuid,
 | 
						||
	// The sketch group.
 | 
						||
	sketchGroup: SketchGroup,
 | 
						||
	// The id of the extrusion start cap
 | 
						||
	startCapId: uuid,
 | 
						||
	// The extrude surfaces.
 | 
						||
	value: [{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudePlane",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudeArc",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the chamfer surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "chamfer",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the fillet surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
}],
 | 
						||
},
 | 
						||
	// The id of the face.
 | 
						||
	id: uuid,
 | 
						||
	type: "face",
 | 
						||
	// The tag of the face.
 | 
						||
	value: string,
 | 
						||
	// What should the face’s X axis be?
 | 
						||
	xAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// What should the face’s Y axis be?
 | 
						||
	yAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
	// The z-axis (normal).
 | 
						||
	zAxis: {
 | 
						||
	x: number,
 | 
						||
	y: number,
 | 
						||
	z: number,
 | 
						||
},
 | 
						||
},
 | 
						||
	// The starting path.
 | 
						||
	start: {
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
},
 | 
						||
	// Tag identifiers that have been declared in this sketch group.
 | 
						||
	tags: {
 | 
						||
},
 | 
						||
	// The paths in the sketch group.
 | 
						||
	value: [{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "ToPoint",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// arc's direction
 | 
						||
	ccw: string,
 | 
						||
	// the arc's center
 | 
						||
	center: [number, number],
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "TangentialArcTo",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "TangentialArc",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "Horizontal",
 | 
						||
	// The x coordinate.
 | 
						||
	x: number,
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "AngledLineTo",
 | 
						||
	// The x coordinate.
 | 
						||
	x: number,
 | 
						||
	// The y coordinate.
 | 
						||
	y: number,
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The from point.
 | 
						||
	from: [number, number],
 | 
						||
	// The tag of the path.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
 | 
						||
	type: "Base",
 | 
						||
}],
 | 
						||
},
 | 
						||
	// The id of the extrusion start cap
 | 
						||
	startCapId: uuid,
 | 
						||
	// The extrude surfaces.
 | 
						||
	value: [{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudePlane",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The face id for the extrude plane.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "extrudeArc",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the chamfer surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "chamfer",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// The id for the fillet surface.
 | 
						||
	faceId: uuid,
 | 
						||
	// The id of the geometry.
 | 
						||
	id: uuid,
 | 
						||
	// The source range.
 | 
						||
	sourceRange: [number, number],
 | 
						||
	// The tag.
 | 
						||
	tag: {
 | 
						||
	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 | 
						||
	end: number,
 | 
						||
	start: number,
 | 
						||
	value: string,
 | 
						||
},
 | 
						||
	type: "fillet",
 | 
						||
}],
 | 
						||
}
 | 
						||
```
 | 
						||
 | 
						||
 | 
						||
 |