b3DynamicBvhBroadphase::b3DynamicBvhBroadphase(int proxyCapacity, b3OverlappingPairCache* paircache)
{
m_deferedcollide = false;
m_needcleanup = true;
m_releasepaircache = (paircache!=0)?false:true;
m_prediction = 0;
m_stageCurrent = 0;
m_fixedleft = 0;
m_fupdates = 1;
m_dupdates = 0;
m_cupdates = 10;
m_newpairs = 1;
m_updates_call = 0;
m_updates_done = 0;
m_updates_ratio = 0;
m_paircache = paircache? paircache : new(b3AlignedAlloc(sizeof(b3HashedOverlappingPairCache),16)) b3HashedOverlappingPairCache();
m_pid = 0;
m_cid = 0;
for(int i=0;i<=STAGECOUNT;++i)
{
m_stageRoots[i]=0;
}
#if B3_DBVT_BP_PROFILE
b3Clear(m_profiling);
#endif
m_proxies.resize(proxyCapacity);
}
b3Barrier* b3Win32ThreadSupport::createBarrier()
{
unsigned char* mem = (unsigned char*)b3AlignedAlloc(sizeof(b3Win32Barrier),16);
b3Win32Barrier* barrier = new(mem) b3Win32Barrier();
barrier->setMaxCount(getNumTasks());
return barrier;
}
b3CriticalSection* b3Win32ThreadSupport::createCriticalSection()
{
unsigned char* mem = (unsigned char*) b3AlignedAlloc(sizeof(b3Win32CriticalSection),16);
b3Win32CriticalSection* cs = new(mem) b3Win32CriticalSection();
return cs;
}
