Function Unitize

TSRigid3D.h:862–866

	/// \related FlatPoint3D

	inline Point3D Unitize(const FlatPoint3D& p)
	{
		float n = 1.0F / p.w;
		return (Point3D(p.x * n, p.y * n, p.z * n));
	}

	/// \brief Calculates the unitized equivalent of a 3D line.
	///