iso::geom::Ray Class Reference

#include <iso_geom_ray.h>

Inherits iso::geom::Geometry.

Inheritance diagram for iso::geom::Ray:

[legend]Collaboration diagram for iso::geom::Ray:

[legend]List of all members.

Public Member Functions
	Ray ()
	Ray (unsigned int pDim)
	Ray (const math::Vector< real > &pO, const math::Vector< real > &pD)
	Ray (const Ray &pRay)
	~Ray ()
virtual void	calcMinMaxPos ()
	calculate minimum and maximum positions
math::Vector< real > &	origin ()
math::Vector< real > &	direction ()
const math::Vector< real > &	origin () const
const math::Vector< real > &	direction () const
void	setOrigin (const math::Vector< real > &pOrigin)
void	setDirection (const math::Vector< real > &pDirection)
void	set (const math::Vector< real > &pOrigin, const math::Vector< real > &pDirection)
void	set (const Ray &pRay)
const Ray &	operator= (const Ray &pRay)
virtual void	closestPoint (const math::Vector< real > &pRefPoint, math::Vector< real > &pResPoint)
	return closest point
virtual bool	intersect (const Ray &pRay, math::Vector< real > &pResPoint)
	return intersection point with ray
virtual bool	intersect (const Line &pLine, math::Vector< real > &pResPoint)
	return intersection point with line
Protected Attributes
math::Vector< real >	mOrigin
math::Vector< real >	mDirection

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Constructor & Destructor Documentation

Ray::Ray

(

)

Ray::Ray

(

unsigned int

pDim

)

Ray::Ray	(	const math::Vector< real > &	pO,
		const math::Vector< real > &	pD
	)

Ray::Ray

(

const Ray &

pRay

)

Ray::~Ray

(

)

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Member Function Documentation

void Ray::calcMinMaxPos

(

)

[virtual]

calculate minimum and maximum positions

Implements iso::geom::Geometry.

math::Vector< real > & iso::geom::Ray::origin

(

)

[inline]

math::Vector< real > & iso::geom::Ray::direction

(

)

[inline]

const math::Vector< real > & iso::geom::Ray::origin

(

)

const [inline]

const math::Vector< real > & iso::geom::Ray::direction

(

)

const [inline]

void Ray::setOrigin

(

const math::Vector< real > &

pOrigin

)

void Ray::setDirection

(

const math::Vector< real > &

pDirection

)

void Ray::set	(	const math::Vector< real > &	pOrigin,
		const math::Vector< real > &	pDirection
	)

void Ray::set

(

const Ray &

pRay

)

const Ray & Ray::operator=

(

const Ray &

pRay

)

void Ray::closestPoint	(	const math::Vector< real > &	pRefPoint,
		math::Vector< real > &	pResPoint
	)			[virtual]

return closest point

Parameters:

	pRefPoint	reference points
	pResPoint	result point

Remarks:

fails if dimension of reference and result points don't match dimension of geometry

Implements iso::geom::Geometry.

bool Ray::intersect	(	const Ray &	pRay,
		math::Vector< real > &	pResPoint
	)			[virtual]

return intersection point with ray

Parameters:

	pRay	ray
	pResPoint	result point

Returns:

true if there is an intersection, false otherwise

Remarks:

fails if dimensions don't match

bool Ray::intersect	(	const Line &	pLine,
		math::Vector< real > &	pResPoint
	)			[virtual]

return intersection point with line

Parameters:

	pLine	line
	pResPoint	result point

Returns:

true if there is an intersection, false otherwise

Remarks:

fails if dimensions don't match

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Member Data Documentation

math::Vector<real> iso::geom::Ray::mOrigin [protected]

math::Vector<real> iso::geom::Ray::mDirection [protected]

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The documentation for this class was generated from the following files:

• /Users/dbisig/programming/swarms/trunk/geom/trunk/code/iso_geom_ray.h
• /Users/dbisig/programming/swarms/trunk/geom/trunk/code/iso_geom_ray.cpp

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