rcrt::Ray Class Reference

#include <Ray.h>

Collaboration diagram for rcrt::Ray:

[legend]

List of all members.

Public Member Functions
	Ray (const Point3D &o, const Vec3D &dir, int d=0, float weight=1.0f, bool cull=false)
virtual	~Ray ()
const Point3D &	org () const
const Vec3D &	dir () const
const Vec3D &	invDir () const
void	setMinDist (float minD)
void	setMaxDist (float maxD)
void	setCurrDist (float currD)
void	setDepth (int d)
float	minDist () const
float	maxDist () const
float	currDist () const
int	getDepth () const
const int *	dirSign () const
Point3D	atDistance (float d) const
const bool &	cull () const
void	setLastIOR (const std::complex< float > ior)
const std::complex < float > &	getLastIOR () const
void	setLastObject (Object *obj)
Object *	getLastObject ()
const float &	getWeight () const
Public Attributes
int	tris
int	bihnodes
Private Attributes
Point3D	origin
Vec3D	direction
Vec3D	invdir
int	dirsign [3]
float	minDistance
float	maxDistance
float	currDistance
int	depth
bool	cullBackFaces
std::complex< float >	lastIOR
Object *	lastObject
float	weight

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Detailed Description

The ray class.

Definition at line 15 of file Ray.h.

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Constructor & Destructor Documentation

rcrt::Ray::Ray	(	const Point3D &	o,
		const Vec3D &	dir,
		int	d = 0,
		float	weight = 1.0f,
		bool	cull = false
	)

Definition at line 10 of file Ray.cpp.

References direction, dirsign, tris, rcrt::Vec3D::x(), rcrt::Vec3D::y(), and rcrt::Vec3D::z().

rcrt::Ray::~Ray

(

)

[virtual]

Definition at line 26 of file Ray.cpp.

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Member Function Documentation

const Point3D & rcrt::Ray::org

(

)

const

Definition at line 31 of file Ray.cpp.

References origin.

Referenced by rcrt::DisplacedTriangle::baseIntersect(), rcrt::Triangle::intersect(), rcrt::Sphere::intersect(), rcrt::DisplacedTriangle::intersect(), rcrt::ConvexQuad::intersect(), rcrt::AABB::intersect(), rcrt::AffineObject::intersect(), rcrt::BIHNode< rcrt::Traceable >::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), and rcrt::operator<<().

const Vec3D & rcrt::Ray::dir

(

)

const

Definition at line 37 of file Ray.cpp.

References direction.

Referenced by rcrt::DisplacedTriangle::baseIntersect(), rcrt::Triangle::intersect(), rcrt::Sphere::intersect(), rcrt::DisplacedTriangle::intersect(), rcrt::ConvexQuad::intersect(), rcrt::AffineObject::intersect(), rcrt::BIHNode< rcrt::Traceable >::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), rcrt::operator<<(), rcrt::SimpleTracer::trace(), rcrt::RayCaster::trace(), and rcrt::PhotonTracer::trace().

const Vec3D & rcrt::Ray::invDir

(

)

const

Definition at line 42 of file Ray.cpp.

References invdir.

Referenced by rcrt::AABB::intersect(), and rcrt::BIHNode< rcrt::Traceable >::intersect().

void rcrt::Ray::setMinDist

(

float

minD

)

Definition at line 52 of file Ray.cpp.

References minDistance.

Referenced by rcrt::AffineObject::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), and rcrt::BIHNode< rcrt::Traceable >::leafIntersect().

void rcrt::Ray::setMaxDist

(

float

maxD

)

Definition at line 58 of file Ray.cpp.

References maxDistance.

Referenced by rcrt::BIHNode< rcrt::Traceable >::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), and rcrt::BIHNode< rcrt::Traceable >::leafIntersect().

void rcrt::Ray::setCurrDist

(

float

currD

)

Definition at line 64 of file Ray.cpp.

References currDistance.

Referenced by rcrt::SimpleTracer::trace(), and rcrt::PhotonTracer::trace().

void rcrt::Ray::setDepth

(

int

d

)

Definition at line 69 of file Ray.cpp.

References depth.

float rcrt::Ray::minDist

(

)

const

Definition at line 75 of file Ray.cpp.

References minDistance.

Referenced by rcrt::BIH< rcrt::Traceable >::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), rcrt::BIHNode< rcrt::Traceable >::leafIntersect(), and rcrt::operator<<().

float rcrt::Ray::maxDist

(

)

const

Definition at line 81 of file Ray.cpp.

References maxDistance.

Referenced by rcrt::DisplacedTriangle::baseIntersect(), rcrt::Triangle::intersect(), rcrt::BIHNode< rcrt::Traceable >::intersect(), rcrt::BIH< rcrt::Traceable >::intersect(), rcrt::SAHKDtree< rcrt::Triangle >::intersectNode(), rcrt::BIHNode< rcrt::Traceable >::leafIntersect(), and rcrt::operator<<().

float rcrt::Ray::currDist

(

)

const

Definition at line 87 of file Ray.cpp.

References currDistance.

Referenced by rcrt::operator<<().

int rcrt::Ray::getDepth

(

)

const

Definition at line 92 of file Ray.cpp.

References depth.

Referenced by rcrt::SimpleTracer::trace(), and rcrt::PhotonTracer::trace().

const int * rcrt::Ray::dirSign

(

)

const

Definition at line 47 of file Ray.cpp.

References dirsign.

Referenced by rcrt::BIHNode< rcrt::Traceable >::intersect().

Point3D rcrt::Ray::atDistance

(

float

d

)

const

Definition at line 97 of file Ray.cpp.

References direction, and origin.

Referenced by rcrt::DisplacedTriangle::baseIntersect(), rcrt::Triangle::intersect(), rcrt::Sphere::intersect(), rcrt::ConvexQuad::intersect(), rcrt::AABB::intersect(), and rcrt::AffineObject::intersect().

const bool & rcrt::Ray::cull

(

)

const

Definition at line 102 of file Ray.cpp.

References cullBackFaces.

void rcrt::Ray::setLastIOR

(

const std::complex< float >

ior

)

Definition at line 107 of file Ray.cpp.

References lastIOR.

Referenced by rcrt::PhotonMap::generateJob().

const complex< float > & rcrt::Ray::getLastIOR

(

)

const

Definition at line 112 of file Ray.cpp.

References lastIOR.

Referenced by rcrt::SimpleTracer::trace(), and rcrt::PhotonTracer::trace().

void rcrt::Ray::setLastObject

(

Object *

obj

)

Definition at line 117 of file Ray.cpp.

References lastObject.

Object * rcrt::Ray::getLastObject

(

)

Definition at line 122 of file Ray.cpp.

References lastObject.

const float & rcrt::Ray::getWeight

(

)

const

Definition at line 127 of file Ray.cpp.

References weight.

Referenced by rcrt::SimpleTracer::trace(), and rcrt::PhotonTracer::trace().

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Member Data Documentation

Point3D rcrt::Ray::origin [private]

Definition at line 18 of file Ray.h.

Referenced by atDistance(), and org().

Vec3D rcrt::Ray::direction [private]

Definition at line 19 of file Ray.h.

Referenced by atDistance(), dir(), and Ray().

Vec3D rcrt::Ray::invdir [private]

Definition at line 20 of file Ray.h.

Referenced by invDir().

int rcrt::Ray::dirsign[3] [private]

Definition at line 21 of file Ray.h.

Referenced by dirSign(), and Ray().

float rcrt::Ray::minDistance [private]

Definition at line 22 of file Ray.h.

Referenced by minDist(), and setMinDist().

float rcrt::Ray::maxDistance [private]

Definition at line 23 of file Ray.h.

Referenced by maxDist(), and setMaxDist().

float rcrt::Ray::currDistance [private]

Definition at line 24 of file Ray.h.

Referenced by currDist(), and setCurrDist().

int rcrt::Ray::depth [private]

Definition at line 25 of file Ray.h.

Referenced by getDepth(), and setDepth().

bool rcrt::Ray::cullBackFaces [private]

Definition at line 26 of file Ray.h.

Referenced by cull().

std::complex<float> rcrt::Ray::lastIOR [private]

Definition at line 27 of file Ray.h.

Referenced by getLastIOR(), and setLastIOR().

Object* rcrt::Ray::lastObject [private]

Definition at line 28 of file Ray.h.

Referenced by getLastObject(), and setLastObject().

float rcrt::Ray::weight [private]

Definition at line 29 of file Ray.h.

Referenced by getWeight().

int rcrt::Ray::tris

Definition at line 56 of file Ray.h.

Referenced by rcrt::DisplacedTriangle::baseIntersect(), rcrt::Triangle::intersect(), rcrt::AffineObject::intersect(), Ray(), rcrt::TracingStrategy::trace(), rcrt::SuperMetaTracer::trace(), rcrt::RayCaster::trace(), and rcrt::DebugTracer::trace().

int rcrt::Ray::bihnodes

Definition at line 57 of file Ray.h.

Referenced by rcrt::BIHNode< rcrt::Traceable >::intersect(), and rcrt::BIHTracer::trace().

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

• src/rcrt/Ray.h
• src/rcrt/Ray.cpp

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