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Bezier-rs: Add curvature and rotate functions to subpath (#1081)

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* Add rotate and curvature

* Fix comments

* Fix case where curve is linear

* Address comments

* Fixed breakages caused by UI updates

* Scootch rotation point to center in frame

* Code review

* Visualize t value point when segment is linear

---------

Co-authored-by: Rob Nadal <robnadal44@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Linda Zheng
2023-03-27 19:35:57 -04:00
committed by Keavon Chambers
co-authored by Rob Nadal Keavon Chambers
parent 3f8adbafba
commit d0ac86b713
8 changed files with 116 additions and 31 deletions
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website/other/bezier-rs-demos/src/features/bezier-features.ts
+1 -1
View File
@@ -467,7 +467,7 @@ const bezierFeatures = {
},
rotate: {
name: "Rotate",
callback: (bezier: WasmBezierInstance, options: Record<string, number>): string => bezier.rotate(options.angle * Math.PI, 100, 100),
callback: (bezier: WasmBezierInstance, options: Record<string, number>): string => bezier.rotate(options.angle * Math.PI, 125, 100),
demoOptions: {
Quadratic: {
inputOptions: [
website/other/bezier-rs-demos/src/features/subpath-features.ts
+19
View File
@@ -95,6 +95,11 @@ const subpathFeatures = {
callback: (subpath: WasmSubpathInstance, options: Record<string, number>): string => subpath.self_intersections(options.error, options.minimum_separation),
inputOptions: [intersectionErrorOptions, minimumSeparationOptions],
},
curvature: {
name: "Curvature",
callback: (subpath: WasmSubpathInstance, options: Record<string, number>, _: undefined): string => subpath.curvature(options.t, SUBPATH_T_VALUE_VARIANTS[options.TVariant]),
inputOptions: [subpathTValueVariantOptions, { ...tSliderOptions, default: 0.2 }],
},
split: {
name: "Split",
callback: (subpath: WasmSubpathInstance, options: Record<string, number>, _: undefined): string => subpath.split(options.t, SUBPATH_T_VALUE_VARIANTS[options.TVariant]),
@@ -134,6 +139,20 @@ const subpathFeatures = {
{ ...capOptions, isDisabledForClosed: true },
],
},
rotate: {
name: "Rotate",
callback: (subpath: WasmSubpathInstance, options: Record<string, number>): string => subpath.rotate(options.angle * Math.PI, 125, 100),
inputOptions: [
{
variable: "angle",
min: 0,
max: 2,
step: 1 / 50,
default: 0.12,
unit: "π",
},
],
},
};
export type SubpathFeatureKey = keyof typeof subpathFeatures;