* updated tangentArc math * Add a test case showing tan arc then xLineTo * Fix compile errors * Tweaking the math * Use + on angles * atan2 outputs radians, not degrees * Track ccw and center of all tan arcs * re-sequenced atan2 arcTan * Remove print statements * Update the test * Update kittycad in tauri * New arc fields --------- Co-authored-by: Jordan Noone <jordan@kittycad.io>
		
			
				
	
	
		
			864 lines
		
	
	
		
			199 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			864 lines
		
	
	
		
			199 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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title: "lineTo"
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excerpt: "Draw a line from the current origin to some absolute (x, y) point."
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layout: manual
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---
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Draw a line from the current origin to some absolute (x, y) point.
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```js
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lineTo(to: [number], sketch_group: SketchGroup, tag?: TagDeclarator) -> SketchGroup
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```
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### Examples
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```js
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const exampleSketch = startSketchOn("XZ")
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  |> startProfileAt([0, 0], %)
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  |> lineTo([10, 0], %)
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  |> lineTo([0, 10], %)
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  |> lineTo([-10, 0], %)
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  |> close(%)
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const example = extrude(5, exampleSketch)
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```
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### Arguments
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* `to`: `[number]` (REQUIRED)
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* `sketch_group`: `SketchGroup` - A sketch group is a collection of paths. (REQUIRED)
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```js
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{
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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: {
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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: SketchSurface,
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	// The starting path.
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	start: {
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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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	// Tag identifiers that have been declared in this sketch group.
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	tags: {
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},
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	// The paths in the sketch group.
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	value: [{
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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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	type: "ToPoint",
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} |
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{
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	// arc's direction
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	ccw: string,
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	// the arc's center
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	center: [number, number],
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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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	type: "TangentialArcTo",
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} |
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{
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	// arc's direction
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	ccw: string,
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	// the arc's center
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	center: [number, number],
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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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	type: "TangentialArc",
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} |
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{
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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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	type: "Horizontal",
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	// The x coordinate.
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	x: number,
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} |
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{
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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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	type: "AngledLineTo",
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	// The x coordinate.
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	x: number,
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	// The y coordinate.
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	y: number,
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} |
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{
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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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	type: "Base",
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}],
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},
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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: {
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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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	// The id of the face.
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	id: uuid,
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	type: "face",
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	// The tag of the face.
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	value: string,
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	// What should the face’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 face’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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	// The starting path.
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	start: {
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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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	// Tag identifiers that have been declared in this sketch group.
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	tags: {
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},
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	// The paths in the sketch group.
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	value: [{
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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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	type: "ToPoint",
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} |
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{
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	// arc's direction
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	ccw: string,
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	// the arc's center
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	center: [number, number],
 | 
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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],
 | 
						||
	end: number,
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	start: number,
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	value: string,
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},
 | 
						||
	// The to point.
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	to: [number, number],
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	type: "TangentialArcTo",
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} |
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{
 | 
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	// arc's direction
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						||
	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,
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						||
},
 | 
						||
	// The to point.
 | 
						||
	to: [number, number],
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	type: "TangentialArc",
 | 
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} |
 | 
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{
 | 
						||
	// 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",
 | 
						||
}],
 | 
						||
}
 | 
						||
```
 | 
						||
* `tag`: `TagDeclarator` (OPTIONAL)
 | 
						||
```js
 | 
						||
{
 | 
						||
	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,
 | 
						||
}
 | 
						||
```
 | 
						||
 | 
						||
### Returns
 | 
						||
 | 
						||
`SketchGroup` - A sketch group is a collection of paths.
 | 
						||
```js
 | 
						||
{
 | 
						||
	// 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: {
 | 
						||
	// 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: SketchSurface,
 | 
						||
	// 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",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// 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: "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",
 | 
						||
}],
 | 
						||
},
 | 
						||
	// 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",
 | 
						||
} |
 | 
						||
{
 | 
						||
	// 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: "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",
 | 
						||
}],
 | 
						||
}
 | 
						||
```
 | 
						||
 | 
						||
 | 
						||
 |