28 lines
827 B
TypeScript
28 lines
827 B
TypeScript
import { Matrix4, Vector3 } from 'three';
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import { Brick } from './brick.object';
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import type Rapier from '@dimforge/rapier3d-compat';
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import { WedgeGeometry } from './geometries';
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export class Wedge extends Brick {
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public objectType = 'Wedge';
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public name = this.objectType;
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public static geometry = new WedgeGeometry();
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protected override createCollider(
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factory: typeof Rapier,
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world: Rapier.World,
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body?: Rapier.RigidBody,
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) {
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const scale = this.getWorldScale(new Vector3());
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const mat = new Matrix4();
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mat.makeScale(...scale.toArray());
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const points = Wedge.geometry
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.getAttribute('position')
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.clone()
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.applyMatrix4(mat)?.array as Float32Array;
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const collider = factory.ColliderDesc.convexMesh(points)!;
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return world.createCollider(collider, body);
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}
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}
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