void btHashedOverlappingPairCache::cleanProxyFromPairs(btBroadphaseProxy* proxy,btDispatcher* dispatcher)
{
class CleanPairCallback : public btOverlapCallback
{
btBroadphaseProxy* m_cleanProxy;
btOverlappingPairCache* m_pairCache;
btDispatcher* m_dispatcher;
public:
CleanPairCallback(btBroadphaseProxy* cleanProxy,btOverlappingPairCache* pairCache,btDispatcher* dispatcher)
:m_cleanProxy(cleanProxy),
m_pairCache(pairCache),
m_dispatcher(dispatcher)
{
}
virtual bool processOverlap(btBroadphasePair& pair)
{
if ((pair.m_pProxy0 == m_cleanProxy) ||
(pair.m_pProxy1 == m_cleanProxy))
{
m_pairCache->cleanOverlappingPair(pair,m_dispatcher);
}
return false;
}
};
CleanPairCallback cleanPairs(proxy,this,dispatcher);
processAllOverlappingPairs(&cleanPairs,dispatcher);
}
void btHashedOverlappingPairCache::removeOverlappingPairsContainingProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher)
{
class RemovePairCallback : public btOverlapCallback
{
btBroadphaseProxy* m_obsoleteProxy;
public:
RemovePairCallback(btBroadphaseProxy* obsoleteProxy)
:m_obsoleteProxy(obsoleteProxy)
{
}
virtual bool processOverlap(btBroadphasePair& pair)
{
return ((pair.m_pProxy0 == m_obsoleteProxy) ||
(pair.m_pProxy1 == m_obsoleteProxy));
}
};
RemovePairCallback removeCallback(proxy);
processAllOverlappingPairs(&removeCallback,dispatcher);
}
void b3HashedOverlappingPairCache::removeOverlappingPairsContainingProxy(int proxy,b3Dispatcher* dispatcher)
{
class RemovePairCallback : public b3OverlapCallback
{
int m_obsoleteProxy;
public:
RemovePairCallback(int obsoleteProxy)
:m_obsoleteProxy(obsoleteProxy)
{
}
virtual bool processOverlap(b3BroadphasePair& pair)
{
return ((pair.x == m_obsoleteProxy) ||
(pair.y == m_obsoleteProxy));
}
};
RemovePairCallback removeCallback(proxy);
processAllOverlappingPairs(&removeCallback,dispatcher);
}
void b3HashedOverlappingPairCache::cleanProxyFromPairs(int proxy,b3Dispatcher* dispatcher)
{
class CleanPairCallback : public b3OverlapCallback
{
int m_cleanProxy;
b3OverlappingPairCache* m_pairCache;
b3Dispatcher* m_dispatcher;
public:
CleanPairCallback(int cleanProxy,b3OverlappingPairCache* pairCache,b3Dispatcher* dispatcher)
:m_cleanProxy(cleanProxy),
m_pairCache(pairCache),
m_dispatcher(dispatcher)
{
}
virtual bool processOverlap(b3BroadphasePair& pair)
{
if ((pair.x == m_cleanProxy) ||
(pair.y == m_cleanProxy))
{
m_pairCache->cleanOverlappingPair(pair,m_dispatcher);
}
return false;
}
};
CleanPairCallback cleanPairs(proxy,this,dispatcher);
processAllOverlappingPairs(&cleanPairs,dispatcher);
}
void btHashedOverlappingPairCache::processAllOverlappingPairs(btOverlapCallback* callback,btDispatcher* dispatcher, const struct btDispatcherInfo& dispatchInfo)
{
if (dispatchInfo.m_deterministicOverlappingPairs)
{
btBroadphasePairArray& pa = getOverlappingPairArray();
btAlignedObjectArray<MyPairIndex> indices;
{
BT_PROFILE("sortOverlappingPairs");
indices.resize(pa.size());
for (int i=0;i<indices.size();i++)
{
const btBroadphasePair& p = pa[i];
const int uidA0 = p.m_pProxy0 ? p.m_pProxy0->m_uniqueId : -1;
const int uidA1 = p.m_pProxy1 ? p.m_pProxy1->m_uniqueId : -1;
indices[i].m_uidA0 = uidA0;
indices[i].m_uidA1 = uidA1;
indices[i].m_orgIndex = i;
}
indices.quickSort(MyPairIndeSortPredicate());
}
{
BT_PROFILE("btHashedOverlappingPairCache::processAllOverlappingPairs");
int i;
for (i=0;i<indices.size();)
{
btBroadphasePair* pair = &pa[indices[i].m_orgIndex];
if (callback->processOverlap(*pair))
{
removeOverlappingPair(pair->m_pProxy0,pair->m_pProxy1,dispatcher);
} else
{
i++;
}
}
}
} else
{
processAllOverlappingPairs(callback, dispatcher);
}
}