void SimpleBroadphase::DestroyProxy(BroadphaseProxy* proxyOrg)
{
int i;
SimpleBroadphaseProxy* proxy0 = static_cast<SimpleBroadphaseProxy*>(proxyOrg);
SimpleBroadphaseProxy* proxy1 = &m_proxies[0];
int index = proxy0 - proxy1;
assert (index < m_maxProxies);
m_freeProxies[--m_firstFreeProxy] = index;
RemoveOverlappingPairsContainingProxy(proxyOrg);
for (i=0;i<m_numProxies;i++)
{
if (m_pProxies[i] == proxyOrg)
{
m_pProxies[i] = m_pProxies[m_numProxies-1];
break;
}
}
m_numProxies--;
//validate();
}
void AxisSweep3::RemoveHandle(unsigned short handle)
{
Handle* pHandle = GetHandle(handle);
RemoveOverlappingPairsContainingProxy(pHandle);
// compute current limit of edge arrays
int limit = m_numHandles * 2;
int axis;
for (axis = 0;axis<3;axis++)
{
Edge* pEdges = m_pEdges[axis];
int maxEdge= pHandle->m_maxEdges[axis];
pEdges[maxEdge].m_pos = 0xffff;
int minEdge = pHandle->m_minEdges[axis];
pEdges[minEdge].m_pos = 0xffff;
}
// remove the edges by sorting them up to the end of the list
for ( axis = 0; axis < 3; axis++)
{
Edge* pEdges = m_pEdges[axis];
int max = pHandle->m_maxEdges[axis];
pEdges[max].m_pos = 0xffff;
SortMaxUp(axis,max,false);
int i = pHandle->m_minEdges[axis];
pEdges[i].m_pos = 0xffff;
SortMinUp(axis,i,false);
pEdges[limit-1].m_handle = 0;
pEdges[limit-1].m_pos = 0xffff;
}
// free the handle
FreeHandle(handle);
}