Method subtract

packages/clay/src/utils/vector.ts:62–66

(v1: number[], v2: number[])

  }

  static subtract(v1: number[], v2: number[]) {
    const [x1, y1, z1] = v1;
    const [x2, y2, z2] = v2;
    return [x2 - x1, y2 - y1, z2 - z1];
  }

  static multiplyScalar(vector: number[], scalar: number) {
    return [vector[0] * scalar, vector[1] * scalar, vector[2] * scalar];