Method cross

packages/melonjs/src/math/vector3d.ts:347–360

* calculate the cross product of this vector and the passed one * @param v other vector * @returns Reference to this object for method chaining

(v: Vector3d)

	 * @returns Reference to this object for method chaining
	 */
	cross(v: Vector3d) {
		const ax = this.x;
		const ay = this.y;
		const az = this.z;
		const bx = v.x;
		const by = v.y;
		const bz = v.z;

		this.x = ay * bz - az * by;
		this.y = az * bx - ax * bz;
		this.z = ax * by - ay * bx;

		return this;
	}

	/**
	 * return the square length of this vector