Ray2 Class Reference

A ray characterized by its origin an unit direction vector. More...

#include <ray.h>

Public Member Functions
	Ray2 ()
	Empty.
	Ray2 (const Vector2 &, const Vector2 &)
	Creates a ray. More...
	~Ray2 ()
	Empty.
Vector2	operator() (const double &) const
	Computes the location of a vertex along the ray. More...
Vector2	Origin () const
	Return the origin of the ray.
Vector2	Direction () const
	Return the direction of the ray.

Protected Attributes
Vector2	c = Vector2::Null
	Origin of the ray.
Vector2	n = Vector2::X
	Direction.

Friends
std::ostream &	operator<< (std::ostream &, const Ray2 &)
	Overloaded. More...

Detailed Description

A ray characterized by its origin an unit direction vector.

Constructor & Destructor Documentation

Ray2()

Ray2::Ray2 ( const Vector2 &  p, const Vector2 &  d  )

inlineexplicit

Creates a ray.

See also

Ray::Ray

Parameters

p	Origin.
d	Direction (should be unit vector).

Member Function Documentation

operator()()

Vector2 Ray2::operator() ( const double &  t ) const

inline

Computes the location of a vertex along the ray.

Parameters

t	Parameter.

Friends And Related Function Documentation

operator<<

std::ostream & operator<< ( std::ostream &  s, const Ray2 &  ray  )

friend

Overloaded.

Parameters

s	Stream.
ray	The ray.