Hash-space based Pair Cache, thanks to Erin Catto, Box2D, http://www.box2d.org, and Pierre Terdiman, Codercorner, http://codercorner.com. More...

#include <btOverlappingPairCache.h>

Inheritance diagram for btHashedOverlappingPairCache:

[legend]

List of all members.

Public Member Functions
	btHashedOverlappingPairCache ()
virtual	~btHashedOverlappingPairCache ()
void	removeOverlappingPairsContainingProxy (btBroadphaseProxy proxy, btDispatcher dispatcher)
virtual void *	removeOverlappingPair (btBroadphaseProxy proxy0, btBroadphaseProxy proxy1, btDispatcher *dispatcher)
SIMD_FORCE_INLINE bool	needsBroadphaseCollision (btBroadphaseProxy proxy0, btBroadphaseProxy proxy1) const
virtual btBroadphasePair *	addOverlappingPair (btBroadphaseProxy proxy0, btBroadphaseProxy proxy1)
void	cleanProxyFromPairs (btBroadphaseProxy proxy, btDispatcher dispatcher)
virtual void	processAllOverlappingPairs (btOverlapCallback , btDispatcher dispatcher)
virtual btBroadphasePair *	getOverlappingPairArrayPtr ()
const btBroadphasePair *	getOverlappingPairArrayPtr () const
btBroadphasePairArray &	getOverlappingPairArray ()
const btBroadphasePairArray &	getOverlappingPairArray () const
void	cleanOverlappingPair (btBroadphasePair &pair, btDispatcher *dispatcher)
btBroadphasePair *	findPair (btBroadphaseProxy proxy0, btBroadphaseProxy proxy1)
int	GetCount () const
btOverlapFilterCallback *	getOverlapFilterCallback ()
void	setOverlapFilterCallback (btOverlapFilterCallback *callback)
int	getNumOverlappingPairs () const
Protected Attributes
btAlignedObjectArray< int >	m_hashTable
btAlignedObjectArray< int >	m_next
btOverlappingPairCallback *	m_ghostPairCallback

Detailed Description

Hash-space based Pair Cache, thanks to Erin Catto, Box2D, http://www.box2d.org, and Pierre Terdiman, Codercorner, http://codercorner.com.

Definition at line 93 of file btOverlappingPairCache.h.

Constructor & Destructor Documentation

btHashedOverlappingPairCache::btHashedOverlappingPairCache ( )

Definition at line 35 of file btOverlappingPairCache.cpp.

References btAlignedObjectArray< T >::reserve().

btHashedOverlappingPairCache::~btHashedOverlappingPairCache ( ) [virtual]

Definition at line 48 of file btOverlappingPairCache.cpp.

Referenced by btPairCachingGhostObject::~btPairCachingGhostObject().

Member Function Documentation

virtual btBroadphasePair* btHashedOverlappingPairCache::addOverlappingPair	(	btBroadphaseProxy *	proxy0,
		btBroadphaseProxy *	proxy1
	)		`[inline, virtual]`

Implements btOverlappingPairCallback.

Definition at line 122 of file btOverlappingPairCache.h.

References gAddedPairs, and needsBroadphaseCollision().

Referenced by btPairCachingGhostObject::addOverlappingObjectInternal().

void btHashedOverlappingPairCache::cleanOverlappingPair	(	btBroadphasePair &	pair,
		btDispatcher *	dispatcher
	)		`[virtual]`

Implements btOverlappingPairCache.

Definition at line 54 of file btOverlappingPairCache.cpp.

References btDispatcher::freeCollisionAlgorithm().

Referenced by removeOverlappingPair().

void btHashedOverlappingPairCache::cleanProxyFromPairs	(	btBroadphaseProxy *	proxy,
		btDispatcher *	dispatcher
	)		`[virtual]`

Implements btOverlappingPairCache.

Definition at line 69 of file btOverlappingPairCache.cpp.

References processAllOverlappingPairs().

btBroadphasePair * btHashedOverlappingPairCache::findPair	(	btBroadphaseProxy *	proxy0,
		btBroadphaseProxy *	proxy1
	)		`[virtual]`

Implements btOverlappingPairCache.

Definition at line 136 of file btOverlappingPairCache.cpp.

References BT_NULL_PAIR, btAssert, btSwap(), btAlignedObjectArray< T >::capacity(), gFindPairs, hash, m_hashTable, m_next, NULL, and btAlignedObjectArray< T >::size().

int btHashedOverlappingPairCache::GetCount ( ) const [inline]

Definition at line 165 of file btOverlappingPairCache.h.

References btAlignedObjectArray< T >::size().

int btHashedOverlappingPairCache::getNumOverlappingPairs ( ) const [inline, virtual]

Implements btOverlappingPairCache.

Definition at line 178 of file btOverlappingPairCache.h.

References btAlignedObjectArray< T >::size().

Referenced by btKinematicCharacterController::recoverFromPenetration().

btOverlapFilterCallback* btHashedOverlappingPairCache::getOverlapFilterCallback ( ) [inline]

Definition at line 168 of file btOverlappingPairCache.h.

btBroadphasePairArray& btHashedOverlappingPairCache::getOverlappingPairArray ( ) [inline, virtual]

Implements btOverlappingPairCache.

Definition at line 149 of file btOverlappingPairCache.h.

Referenced by btKinematicCharacterController::recoverFromPenetration().

const btBroadphasePairArray& btHashedOverlappingPairCache::getOverlappingPairArray ( ) const [inline]

Definition at line 154 of file btOverlappingPairCache.h.

const btBroadphasePair* btHashedOverlappingPairCache::getOverlappingPairArrayPtr ( ) const [inline, virtual]

Implements btOverlappingPairCache.

Definition at line 144 of file btOverlappingPairCache.h.

virtual btBroadphasePair* btHashedOverlappingPairCache::getOverlappingPairArrayPtr ( ) [inline, virtual]

Implements btOverlappingPairCache.

Definition at line 139 of file btOverlappingPairCache.h.

SIMD_FORCE_INLINE bool btHashedOverlappingPairCache::needsBroadphaseCollision	(	btBroadphaseProxy *	proxy0,
		btBroadphaseProxy *	proxy1
	)		const `[inline]`

Definition at line 109 of file btOverlappingPairCache.h.

References btOverlapFilterCallback::needBroadphaseCollision().

Referenced by addOverlappingPair().

void btHashedOverlappingPairCache::processAllOverlappingPairs	(	btOverlapCallback *	callback,
		btDispatcher *	dispatcher
	)		`[virtual]`

Implements btOverlappingPairCache.

Definition at line 377 of file btOverlappingPairCache.cpp.

References gOverlappingPairs, i, btOverlapCallback::processOverlap(), removeOverlappingPair(), and btAlignedObjectArray< T >::size().

Referenced by cleanProxyFromPairs(), and removeOverlappingPairsContainingProxy().

void * btHashedOverlappingPairCache::removeOverlappingPair	(	btBroadphaseProxy *	proxy0,
		btBroadphaseProxy *	proxy1,
		btDispatcher *	dispatcher
	)		`[virtual]`