Function GetRopePos

TombEngine/Objects/Generic/Object/rope.cpp:109–120

	}

	void GetRopePos(ROPE_STRUCT* rope, int segmentFrame, int* x, int* y, int* z)
	{
		int segment;
		short frame;

		segment = segmentFrame / 128;
		frame = segmentFrame & 0x7F;

		*x = (rope->normalisedSegment[segment].x * frame >> FP_SHIFT) + (rope->meshSegment[segment].x >> FP_SHIFT) + rope->position.x;
		*y = (rope->normalisedSegment[segment].y * frame >> FP_SHIFT) + (rope->meshSegment[segment].y >> FP_SHIFT) + rope->position.y;
		*z = (rope->normalisedSegment[segment].z * frame >> FP_SHIFT) + (rope->meshSegment[segment].z >> FP_SHIFT) + rope->position.z;
	}

	int DotProduct(Vector3i* u, Vector3i* v)
	{