rayprimitives.h File Reference

Contains primitives that allow rays to be represented as points at infinity. More...

#include "primitives.h"

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Classes
struct	Geometry::PointRay2D
	A 2D point or infinite ray. Note: rays should be normalized unit vectors. More...
struct	Geometry::PointRay3D
	A 3D point or infinite ray. Note: rays should be normalized unit vectors. More...

Namespaces
	Geometry
	Contains all definitions in the Geometry package.

Functions
Real	Geometry::HomogeneousCmp (Real a, bool awZero, Real b, bool bwZero)
	Comparison of 1D points in homogeneous coordinates. More...
Real	Geometry::HomogeneousSub (Real a, bool awZero, Real b, bool bwZero)
	Subtraction of 1D points in homogeneous coordinates.
bool	Geometry::LexicalRay2DOrder (const PointRay2D &p1, const PointRay2D &p2)
bool	Geometry::LexicalRay3DOrder (const PointRay3D &p1, const PointRay3D &p2)
Real	Geometry::OrientRay2D (const PointRay2D &p0, const PointRay2D &p1, const PointRay2D &p2)
ostream &	std::operator<< (ostream &out, const Geometry::PointRay2D &pt)

Detailed Description

Contains primitives that allow rays to be represented as points at infinity.