Ray< T > Struct Template Reference

Simple Ray structure. More...

#include <RayAndBox.h>

Collaboration diagram for Ray< T >:

Public Member Functions
	Ray (const Vector3Tpl< T > &rayAxis, const Vector3Tpl< T > &rayOrigin)
double	radialSquareDistance (const Vector3Tpl< T > &P) const
double	squareDistanceToOrigin (const Vector3Tpl< T > &P) const
void	squareDistances (const Vector3Tpl< T > &P, double &radial, double &toOrigin) const

Public Attributes
Vector3Tpl< T >	dir
Vector3Tpl< T >	origin
Vector3Tpl< T >	invDir
Tuple3i	sign

Detailed Description

template<typename T>
struct Ray< T >

Simple Ray structure.

Definition at line 14 of file RayAndBox.h.

Constructor & Destructor Documentation

Ray()

template<typename T >

Ray< T >::Ray ( const Vector3Tpl< T > &  rayAxis, const Vector3Tpl< T > &  rayOrigin  )

inline

Definition at line 15 of file RayAndBox.h.

References Ray< T >::dir, Ray< T >::invDir, Vector3Tpl< Type >::normalize(), Ray< T >::sign, Tuple3Tpl< Type >::x, Tuple3Tpl< Type >::y, and Tuple3Tpl< Type >::z.

Member Function Documentation

radialSquareDistance()

template<typename T >

double Ray< T >::radialSquareDistance ( const Vector3Tpl< T > &  P ) const

inline

Definition at line 25 of file RayAndBox.h.

References Vector3Tpl< Type >::cross(), Ray< T >::dir, Vector3Tpl< Type >::norm2d(), and Ray< T >::origin.

Referenced by cloudViewer::DgmOctree::rayCast().

squareDistances()

template<typename T >

void Ray< T >::squareDistances ( const Vector3Tpl< T > &  P, double &  radial, double &  toOrigin  ) const

inline

Definition at line 35 of file RayAndBox.h.

References Vector3Tpl< Type >::cross(), Ray< T >::dir, Vector3Tpl< Type >::norm2d(), and Ray< T >::origin.

Referenced by cloudViewer::DgmOctree::rayCast().

squareDistanceToOrigin()

template<typename T >

double Ray< T >::squareDistanceToOrigin ( const Vector3Tpl< T > &  P ) const

inline

Definition at line 30 of file RayAndBox.h.

References Vector3Tpl< Type >::norm2d(), and Ray< T >::origin.

Referenced by cloudViewer::DgmOctree::rayCast().

Member Data Documentation

dir

template<typename T >

Vector3Tpl<T> Ray< T >::dir

Definition at line 43 of file RayAndBox.h.

Referenced by Ray< T >::radialSquareDistance(), Ray< T >::Ray(), and Ray< T >::squareDistances().

invDir

template<typename T >

Vector3Tpl<T> Ray< T >::invDir

Definition at line 44 of file RayAndBox.h.

Referenced by AABB< T >::intersects(), and Ray< T >::Ray().

origin

template<typename T >

Vector3Tpl<T> Ray< T >::origin

Definition at line 43 of file RayAndBox.h.

Referenced by AABB< T >::intersects(), Ray< T >::radialSquareDistance(), Ray< T >::squareDistances(), and Ray< T >::squareDistanceToOrigin().

sign

template<typename T >

Tuple3i Ray< T >::sign

Definition at line 45 of file RayAndBox.h.

Referenced by AABB< T >::intersects(), and Ray< T >::Ray().

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

• /root/ACloudViewer/core/include/RayAndBox.h