20 lines
611 B
TypeScript
20 lines
611 B
TypeScript
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module es {
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export class LineSegments extends Composite {
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constructor(vertices: Vector2[], stiffness: number) {
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super();
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for (let i = 0; i < vertices.length; i ++) {
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const p = new Particle(vertices[i]);
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this.addParticle(p);
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if (i > 0)
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this.addConstraint(new DistanceConstraint(this.particles[i], this.particles[i - 1], stiffness));
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}
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}
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public pinParticleAtIndex(index: number): LineSegments {
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this.particles[index].pin();
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return this;
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}
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}
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}
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