Function Unitize

TSConformal2D.h:910–914

	/// \related RoundPoint2D

	inline RoundPoint2D Unitize(const RoundPoint2D& a)
	{
		float n = 1.0F / a.z;
		return (RoundPoint2D(a.x * n, a.y * n, 1.0F, a.w * n));
	}

	/// \brief Calculates the unitized equivalent of a 2D dipole.
	///