perf(geom): update vector fns

thi-ng · Aug 6, 2022 · d8726c9 · d8726c9
1 parent f3dcda8
commit d8726c9
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/packages/geom/src/plane.ts b/packages/geom/src/plane.ts
@@ -1,19 +1,19 @@
 import type { Attribs } from "@thi.ng/geom-api";
 import type { ReadonlyVec, Vec } from "@thi.ng/vectors";
 import { dot3 } from "@thi.ng/vectors/dot";
-import { normalize } from "@thi.ng/vectors/normalize";
+import { normalize3 } from "@thi.ng/vectors/normalize";
 import { orthoNormal3 } from "@thi.ng/vectors/ortho-normal";
 import { Plane } from "./api/plane.js";
 
 export const plane = (normal: Vec, w: number, attribs?: Attribs) =>
-	new Plane(normalize(null, normal), w, attribs);
+	new Plane(normalize3(null, normal), w, attribs);
 
 export const planeWithPoint = (
 	normal: Vec,
 	p: ReadonlyVec,
 	attribs?: Attribs
 ) => {
-	normal = normalize(null, normal);
+	normal = normalize3(null, normal);
 	return new Plane(normal, dot3(normal, p), attribs);
 };
 

diff --git a/packages/geom/src/scale.ts b/packages/geom/src/scale.ts
@@ -6,7 +6,7 @@ import type { IHiccupShape, IShape } from "@thi.ng/geom-api";
 import type { ReadonlyVec } from "@thi.ng/vectors";
 import { mul2, mul3 } from "@thi.ng/vectors/mul";
 import { mulN2, mulN3 } from "@thi.ng/vectors/muln";
-import { normalize } from "@thi.ng/vectors/normalize";
+import { normalize2 } from "@thi.ng/vectors/normalize";
 import { AABB } from "./api/aabb.js";
 import type { Arc } from "./api/arc.js";
 import { Circle } from "./api/circle.js";
@@ -150,7 +150,7 @@ export const scale: MultiFn2<IShape, number | ReadonlyVec, IShape> = defmulti<
 			delta = __asVec(delta);
 			return new Ray(
 				mul2([], $.pos, delta),
-				normalize(null, mul2([], $.dir, delta)),
+				normalize2(null, mul2([], $.dir, delta)),
 				__copyAttribs($)
 			);
 		},

diff --git a/packages/geom/src/tangent-at.ts b/packages/geom/src/tangent-at.ts
@@ -7,7 +7,7 @@ import { quadraticTangentAt } from "@thi.ng/geom-splines/quadratic-tangent";
 import { cossin } from "@thi.ng/math/angle";
 import { HALF_PI, TAU } from "@thi.ng/math/api";
 import type { Vec } from "@thi.ng/vectors";
-import { direction } from "@thi.ng/vectors/direction";
+import { direction2 } from "@thi.ng/vectors/direction";
 import type { Cubic } from "./api/cubic.js";
 import type { Line } from "./api/line.js";
 import type { Rect } from "./api/rect.js";
@@ -49,7 +49,7 @@ export const tangentAt: MultiFn2<IShape, number, Vec | undefined> = defmulti<
 		cubic: ({ points }: Cubic, t) =>
 			cubicTangentAt([], points[0], points[1], points[2], points[3], t),
 
-		line: ({ points }: Line) => direction([], points[0], points[1]),
+		line: ({ points }: Line) => direction2([], points[0], points[1]),
 
 		poly: ($: PCLike, t) => new Sampler($.points, true).tangentAt(t),