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Add cubic bezier curve visual debug

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Signed-off-by: Mark Tolmacs <mark@lazycat.hu>
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Mark Tolmacs 2025-01-14 10:26:35 +01:00
parent 77ea537c69
commit 028c397c0a
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4 changed files with 85 additions and 8 deletions
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19
packages/math/types.ts
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@ -132,9 +132,11 @@ export type Extent = {
_brand: "excalimath_extent";
};
// an ellipse is specified by its center, angle, and its major and minor axes
// but for the sake of simplicity, we've used halfWidth and halfHeight instead
// in replace of semi major and semi minor axes
/**
An ellipse is specified by its center, angle, and its major and minor axes
but for the sake of simplicity, we've used halfWidth and halfHeight instead
in replace of semi major and semi minor axes
*/
export type Ellipse<Point extends GenericPoint> = {
center: Point;
halfWidth: number;
@ -142,3 +144,14 @@ export type Ellipse<Point extends GenericPoint> = {
} & {
_brand: "excalimath_ellipse";
};
/**
* Represents a cubic bezier with 2 control points on the point space of your
* choosing.
*/
export type CubicBezier<P extends GenericPoint> = {
start: P;
end: P;
control1: P;
control2: P;
};