btPolyhedralContactClipping.cpp File Reference

#include "btPolyhedralContactClipping.h"
#include "BulletCollision/CollisionShapes/btConvexPolyhedron.h"
#include <float.h>

Go to the source code of this file.

Functions
static bool	TestSepAxis (const btConvexPolyhedron &hullA, const btConvexPolyhedron &hullB, const btTransform &transA, const btTransform &transB, const btVector3 &sep_axis, btScalar &depth, btVector3 &witnessPointA, btVector3 &witnessPointB)
bool	IsAlmostZero (const btVector3 &v)
SIMD_FORCE_INLINE void	btSegmentsClosestPoints (btVector3 &ptsVector, btVector3 &offsetA, btVector3 &offsetB, btScalar &tA, btScalar &tB, const btVector3 &translation, const btVector3 &dirA, btScalar hlenA, const btVector3 &dirB, btScalar hlenB)

Variables
int	gExpectedNbTests = 0
int	gActualNbTests = 0
bool	gUseInternalObject = true
static int	gActualSATPairTests = 0

Function Documentation

btSegmentsClosestPoints()

SIMD_FORCE_INLINE void btSegmentsClosestPoints	(	btVector3 &	ptsVector,
		btVector3 &	offsetA,
		btVector3 &	offsetB,
		btScalar &	tA,
		btScalar &	tB,
		const btVector3 &	translation,
		const btVector3 &	dirA,
		btScalar	hlenA,
		const btVector3 &	dirB,
		btScalar	hlenB )

Definition at line 175 of file btPolyhedralContactClipping.cpp.

References btDot().

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

IsAlmostZero()

bool IsAlmostZero ( const btVector3 & v )

inline

Definition at line 111 of file btPolyhedralContactClipping.cpp.

References btFabs(), e, and v.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

TestSepAxis()

static bool TestSepAxis ( const btConvexPolyhedron & hullA, const btConvexPolyhedron & hullB, const btTransform & transA, const btTransform & transB, const btVector3 & sep_axis, btScalar & depth, btVector3 & witnessPointA, btVector3 & witnessPointB )

static

Definition at line 76 of file btPolyhedralContactClipping.cpp.

References btAssert.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

Variable Documentation

gActualNbTests

int gActualNbTests = 0

Definition at line 26 of file btPolyhedralContactClipping.cpp.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

gActualSATPairTests

int gActualSATPairTests = 0

static

Definition at line 109 of file btPolyhedralContactClipping.cpp.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

gExpectedNbTests

int gExpectedNbTests = 0

This file was written by Erwin Coumans Separating axis rest based on work from Pierre Terdiman, see And contact clipping based on work from Simon Hobbs

Definition at line 25 of file btPolyhedralContactClipping.cpp.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().

gUseInternalObject

bool gUseInternalObject = true

Definition at line 27 of file btPolyhedralContactClipping.cpp.

Referenced by btPolyhedralContactClipping::findSeparatingAxis().