iATriPrim Class Reference

Triangle primitive class. More...

#include <iAScene.h>

Collaboration diagram for iATriPrim:

Public Member Functions
int	CenterInside (iAaabb &a_aabb) const
float &	d ()
float	GetAngleCos (iARay &a_Ray)
float	getAxisBound (unsigned int axis_int, unsigned int maximum) const
unsigned int	GetIndex ()
float	getMaxX () const
float	getMaxY () const
float	getMaxZ () const
float	getMinX () const
float	getMinY () const
float	getMinZ () const
const iAtriangle *	getTri () const
iAVec3f *	getVertex (int i)
iAwald_tri	GetWaldTri ()
	iATriPrim (iAtriangle *a_Tri, unsigned int index=0)
	iATriPrim (iAVec3f *a_V1, iAVec3f *a_V2, iAVec3f *a_V3, unsigned int index=0)
virtual int	Intersect (iAaabb &a_aabb, iAVec3f &a_BoxCentre, iAVec3f &a_BoxHalfsize) const
virtual int	Intersect (iARay &a_Ray, float &a_Dist) const
iAVec3f &	normal ()
void	recalculateD (iAVec3f *translate)
	recalculate d coefficient when translation vector is given. More...
float &	surface ()

Detailed Description

Triangle primitive class.

Constructor & Destructor Documentation

iATriPrim() [1/2]

iATriPrim::iATriPrim	(	iAVec3f *	a_V1,
		iAVec3f *	a_V2,
		iAVec3f *	a_V3,
		unsigned int	index = 0
	)

iATriPrim() [2/2]

iATriPrim::iATriPrim	(	iAtriangle *	a_Tri,
		unsigned int	index = 0
	)

Member Function Documentation

CenterInside()

int iATriPrim::CenterInside

(

iAaabb &

a_aabb

)

const

d()

float& iATriPrim::d ( )

inline

GetAngleCos()

float iATriPrim::GetAngleCos ( iARay &  a_Ray )

inline

getAxisBound()

float iATriPrim::getAxisBound ( unsigned int  axis_int, unsigned int  maximum  ) const

inline

GetIndex()

unsigned int iATriPrim::GetIndex ( )

inline

getMaxX()

float iATriPrim::getMaxX ( ) const

inline

getMaxY()

float iATriPrim::getMaxY ( ) const

inline

getMaxZ()

float iATriPrim::getMaxZ ( ) const

inline

getMinX()

float iATriPrim::getMinX ( ) const

inline

getMinY()

float iATriPrim::getMinY ( ) const

inline

getMinZ()

float iATriPrim::getMinZ ( ) const

inline

getTri()

const iAtriangle* iATriPrim::getTri ( ) const

inline

getVertex()

iAVec3f* iATriPrim::getVertex ( int  i )

inline

GetWaldTri()

iAwald_tri iATriPrim::GetWaldTri ( )

inline

Intersect() [1/2]

int iATriPrim::Intersect ( iAaabb &  a_aabb, iAVec3f &  a_BoxCentre, iAVec3f &  a_BoxHalfsize  ) const

virtual

Intersect() [2/2]

int iATriPrim::Intersect ( iARay &  a_Ray, float &  a_Dist  ) const

virtual

normal()

iAVec3f& iATriPrim::normal ( )

inline

recalculateD()

void iATriPrim::recalculateD

(

iAVec3f *

translate

)

recalculate d coefficient when translation vector is given.

surface()

float& iATriPrim::surface ( )

inline

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

• Toolkit/Dreamcaster/raycast/include/iAScene.h
• Toolkit/Dreamcaster/raycast/src/iAScene.cpp