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Update box brush rotation handling

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This commit is contained in:
Victor Giers
2026-04-05 01:58:06 +02:00
parent 7262824e0f
commit 38c9d8a8c5
1 changed files with 4 additions and 12 deletions
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16
src/geometry/box-brush-components.ts
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@@ -1,4 +1,4 @@
import { Euler, MathUtils, Vector3 } from "three"; import { Euler, MathUtils, Quaternion, Vector3 } from "three";
import type { Vec3 } from "../core/vector"; import type { Vec3 } from "../core/vector";
import { import {
@@ -136,18 +136,10 @@ function createBrushRotationEuler(brush: BoxBrush): Euler {
); );
} }
function createInverseBrushRotationEuler(brush: BoxBrush): Euler {
return new Euler(
MathUtils.degToRad(-brush.rotationDegrees.x),
MathUtils.degToRad(-brush.rotationDegrees.y),
MathUtils.degToRad(-brush.rotationDegrees.z),
"ZYX"
);
}
export function transformBoxBrushWorldVectorToLocal(brush: BoxBrush, worldVector: Vec3): Vec3 { export function transformBoxBrushWorldVectorToLocal(brush: BoxBrush, worldVector: Vec3): Vec3 {
const inverseRotation = createInverseBrushRotationEuler(brush); const rotation = createBrushRotationEuler(brush);
const localVector = new Vector3(worldVector.x, worldVector.y, worldVector.z).applyEuler(inverseRotation); const inverseRotation = new Quaternion().setFromEuler(rotation).invert();
const localVector = new Vector3(worldVector.x, worldVector.y, worldVector.z).applyQuaternion(inverseRotation);
return { return {
x: localVector.x, x: localVector.x,