Fix tanArcTo (#3318)

* 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>

docs/kcl/angleToMatchLengthX.md

@@ -253,6 +253,10 @@ const extrusion = extrude(5, sketch001)
 	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.
@@ -458,6 +462,10 @@ const extrusion = extrude(5, sketch001)
 	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.

docs/kcl/angleToMatchLengthY.md

@@ -257,6 +257,10 @@ const extrusion = extrude(5, sketch001)
 	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.
@@ -462,6 +466,10 @@ const extrusion = extrude(5, sketch001)
 	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.

docs/kcl/angledLine.md

@@ -172,6 +172,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -377,6 +381,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -584,6 +592,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -789,6 +801,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/angledLineOfXLength.md

@@ -171,6 +171,10 @@ const extrusion = extrude(10, sketch001)
 	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.
@@ -376,6 +380,10 @@ const extrusion = extrude(10, sketch001)
 	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.
@@ -583,6 +591,10 @@ const extrusion = extrude(10, sketch001)
 	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.
@@ -788,6 +800,10 @@ const extrusion = extrude(10, sketch001)
 	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.

docs/kcl/angledLineOfYLength.md

@@ -173,6 +173,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -378,6 +382,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -585,6 +593,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -790,6 +802,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/angledLineThatIntersects.md

@@ -265,6 +265,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -470,6 +474,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -677,6 +685,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -882,6 +894,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/angledLineToX.md

@@ -170,6 +170,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -375,6 +379,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -582,6 +590,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -787,6 +799,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/angledLineToY.md

@@ -170,6 +170,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -375,6 +379,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -582,6 +590,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -787,6 +799,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/arc.md

@@ -183,6 +183,10 @@ const exampleSketch = startSketchOn('XZ')
 	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.
@@ -388,6 +392,10 @@ const exampleSketch = startSketchOn('XZ')
 	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.
@@ -595,6 +603,10 @@ const exampleSketch = startSketchOn('XZ')
 	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.
@@ -800,6 +812,10 @@ const exampleSketch = startSketchOn('XZ')
 	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.

docs/kcl/bezierCurve.md

@@ -176,6 +176,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -381,6 +385,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -588,6 +596,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -793,6 +805,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/chamfer.md

@@ -398,6 +398,10 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	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.
@@ -798,6 +802,10 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	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.

docs/kcl/circle.md

@@ -169,6 +169,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -541,6 +545,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -748,6 +756,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -953,6 +965,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/close.md

@@ -171,6 +171,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -376,6 +380,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -583,6 +591,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -788,6 +800,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/extrude.md

@@ -196,6 +196,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -402,6 +406,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -728,6 +736,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/fillet.md

@@ -398,6 +398,10 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	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.
@@ -798,6 +802,10 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	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.

docs/kcl/helix.md

@@ -299,6 +299,10 @@ const part001 = startSketchOn('XY')
 	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.
@@ -690,6 +694,10 @@ const part001 = startSketchOn('XY')
 	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.

docs/kcl/hole.md

@@ -182,6 +182,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -388,6 +392,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -586,6 +594,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -791,6 +803,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -989,6 +1005,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -1194,6 +1214,10 @@ const example = extrude(1, exampleSketch)
 	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.

docs/kcl/lastSegX.md

@@ -162,6 +162,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -367,6 +371,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/lastSegY.md

@@ -162,6 +162,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -367,6 +371,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/line.md

@@ -175,6 +175,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -380,6 +384,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -587,6 +595,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -792,6 +804,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/lineTo.md

@@ -162,6 +162,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -367,6 +371,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -574,6 +582,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -779,6 +791,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/patternCircular2d.md

@@ -180,6 +180,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -386,6 +390,10 @@ const example = extrude(1, exampleSketch)
 	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.

docs/kcl/patternCircular3d.md

@@ -304,6 +304,10 @@ const example = extrude(-5, exampleSketch)
 	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.

docs/kcl/patternLinear2d.md

@@ -173,6 +173,10 @@ const example = extrude(1, exampleSketch)
 	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.
@@ -379,6 +383,10 @@ const example = extrude(1, exampleSketch)
 	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.

docs/kcl/patternLinear3d.md

@@ -302,6 +302,10 @@ const example = extrude(1, exampleSketch)
 	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.

docs/kcl/patternTransform.md

@@ -304,6 +304,10 @@ let vase = layer()
 	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.

docs/kcl/profileStart.md

@@ -163,6 +163,10 @@ const sketch001 = startSketchOn('XY')
 	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.
@@ -368,6 +372,10 @@ const sketch001 = startSketchOn('XY')
 	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.

docs/kcl/profileStartX.md

@@ -158,6 +158,10 @@ const sketch001 = startSketchOn('XY')
 	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.
@@ -363,6 +367,10 @@ const sketch001 = startSketchOn('XY')
 	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.

docs/kcl/profileStartY.md

@@ -157,6 +157,10 @@ const sketch001 = startSketchOn('XY')
 	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.
@@ -362,6 +366,10 @@ const sketch001 = startSketchOn('XY')
 	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.

docs/kcl/revolve.md

@@ -379,6 +379,10 @@ uuid |
 	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.
@@ -584,6 +588,10 @@ uuid |
 	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.
@@ -907,6 +915,10 @@ uuid |
 	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.

docs/kcl/shell.md

@@ -386,6 +386,10 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	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.
@@ -777,6 +781,10 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	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.

docs/kcl/startProfileAt.md

@@ -241,6 +241,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -540,6 +544,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -745,6 +753,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/startSketchAt.md

@@ -188,6 +188,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -393,6 +397,10 @@ const example = extrude(5, exampleSketch)
 	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.

docs/kcl/startSketchOn.md

@@ -310,6 +310,10 @@ const a1 = startSketchOn({
 	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.
@@ -722,6 +726,10 @@ const a1 = startSketchOn({
 	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.

docs/kcl/tangentialArc.md

@@ -172,6 +172,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -377,6 +381,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -584,6 +592,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -789,6 +801,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/tangentialArcTo.md

@@ -162,6 +162,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -367,6 +371,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -574,6 +582,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -779,6 +791,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/xLine.md

@@ -165,6 +165,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -370,6 +374,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -577,6 +585,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -782,6 +794,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/xLineTo.md

@@ -165,6 +165,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -370,6 +374,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -577,6 +585,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -782,6 +794,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/yLine.md

@@ -163,6 +163,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -368,6 +372,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -575,6 +583,10 @@ const example = extrude(10, exampleSketch)
 	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.
@@ -780,6 +792,10 @@ const example = extrude(10, exampleSketch)
 	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.

docs/kcl/yLineTo.md

@@ -161,6 +161,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -366,6 +370,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -573,6 +581,10 @@ const example = extrude(5, exampleSketch)
 	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.
@@ -778,6 +790,10 @@ const example = extrude(5, exampleSketch)
 	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.