walberla::mesh::Ray Class Reference

#include <Ray.h>

Public Member Functions
	Ray ()
	Ray (Vector3< real_t > origin, Vector3< real_t > direction)
const Vector3< real_t > &	getOrigin () const
const Vector3< real_t > &	getDirection () const
real_t	getDirection (size_t axis) const
real_t	xDir () const
real_t	yDir () const
real_t	zDir () const
const Vector3< real_t > &	getInvDirection () const
real_t	getInvDirection (size_t axis) const
real_t	xInvDir () const
real_t	yInvDir () const
real_t	zInvDir () const
const Vector3< int8_t > &	getInvDirectionSigns () const
size_t	getImageX () const
size_t	getImageY () const
void	setOrigin (const Vector3< real_t > &origin)
void	setDirection (const Vector3< real_t > &direction)
void	setImageCoordinate (size_t x, size_t y)
void	setImageX (size_t x)
void	setImageY (size_t y)
void	calcInvDirection ()

Private Attributes
Vector3< real_t >	origin_
	Origin of the ray.
Vector3< real_t >	direction_
	The normalized direction of the ray.
Vector3< real_t >	inv_direction_
	The inverted direction of the ray.
Vector3< int8_t >	sign_
	The signs of the inverted direction of the ray.
size_t	imageX_
	Y value of the pixel coordinate this ray intersects.
size_t	imageY_
	X value of the pixel coordinate this ray intersects.

Constructor & Destructor Documentation

Ray() [1/2]

walberla::mesh::Ray::Ray ( )

inline

Ray() [2/2]

walberla::mesh::Ray::Ray ( Vector3< real_t > origin, Vector3< real_t > direction )

inline

Member Function Documentation

calcInvDirection()

void walberla::mesh::Ray::calcInvDirection ( )

inline

getDirection() [1/2]

const Vector3< real_t > & walberla::mesh::Ray::getDirection ( ) const

inline

getDirection() [2/2]

real_t walberla::mesh::Ray::getDirection ( size_t axis ) const

inline

getImageX()

size_t walberla::mesh::Ray::getImageX ( ) const

inline

getImageY()

size_t walberla::mesh::Ray::getImageY ( ) const

inline

getInvDirection() [1/2]

const Vector3< real_t > & walberla::mesh::Ray::getInvDirection ( ) const

inline

getInvDirection() [2/2]

real_t walberla::mesh::Ray::getInvDirection ( size_t axis ) const

inline

getInvDirectionSigns()

const Vector3< int8_t > & walberla::mesh::Ray::getInvDirectionSigns ( ) const

inline

getOrigin()

const Vector3< real_t > & walberla::mesh::Ray::getOrigin ( ) const

inline

setDirection()

void walberla::mesh::Ray::setDirection ( const Vector3< real_t > & direction )

inline

setImageCoordinate()

void walberla::mesh::Ray::setImageCoordinate ( size_t x, size_t y )

inline

setImageX()

void walberla::mesh::Ray::setImageX ( size_t x )

inline

setImageY()

void walberla::mesh::Ray::setImageY ( size_t y )

inline

setOrigin()

void walberla::mesh::Ray::setOrigin ( const Vector3< real_t > & origin )

inline

xDir()

real_t walberla::mesh::Ray::xDir ( ) const

inline

xInvDir()

real_t walberla::mesh::Ray::xInvDir ( ) const

inline

yDir()

real_t walberla::mesh::Ray::yDir ( ) const

inline

yInvDir()

real_t walberla::mesh::Ray::yInvDir ( ) const

inline

zDir()

real_t walberla::mesh::Ray::zDir ( ) const

inline

zInvDir()

real_t walberla::mesh::Ray::zInvDir ( ) const

inline

Member Data Documentation

direction_

Vector3<real_t> walberla::mesh::Ray::direction_

private

The normalized direction of the ray.

imageX_

size_t walberla::mesh::Ray::imageX_

private

Y value of the pixel coordinate this ray intersects.

imageY_

size_t walberla::mesh::Ray::imageY_

private

X value of the pixel coordinate this ray intersects.

inv_direction_

Vector3<real_t> walberla::mesh::Ray::inv_direction_

private

The inverted direction of the ray.

origin_

Vector3<real_t> walberla::mesh::Ray::origin_

private

Origin of the ray.

sign_

Vector3<int8_t> walberla::mesh::Ray::sign_

private

The signs of the inverted direction of the ray.

(Required for Ray-Box intersection code.)

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

• /builds/administration/walberla-website/walberla/src/mesh_common/distance_octree/Ray.h