void
cpSpaceDestroy(cpSpace *space)
{
cpSpaceEachBody(space, (cpSpaceBodyIteratorFunc)cpBodyActivateWrap, NULL);
cpSpatialIndexFree(space->staticShapes);
cpSpatialIndexFree(space->dynamicShapes);
cpArrayFree(space->dynamicBodies);
cpArrayFree(space->staticBodies);
cpArrayFree(space->sleepingComponents);
cpArrayFree(space->rousedBodies);
cpArrayFree(space->constraints);
cpHashSetFree(space->cachedArbiters);
cpArrayFree(space->arbiters);
cpArrayFree(space->pooledArbiters);
if(space->allocatedBuffers){
cpArrayFreeEach(space->allocatedBuffers, cpfree);
cpArrayFree(space->allocatedBuffers);
}
if(space->postStepCallbacks){
cpArrayFreeEach(space->postStepCallbacks, cpfree);
cpArrayFree(space->postStepCallbacks);
}
if(space->collisionHandlers) cpHashSetEach(space->collisionHandlers, FreeWrap, NULL);
cpHashSetFree(space->collisionHandlers);
}
void
cpSpaceUseSpatialHash(cpSpace *space, cpFloat dim, int count)
{
cpSpatialIndex *staticShapes = cpSpaceHashNew(dim, count, (cpSpatialIndexBBFunc)cpShapeGetBB, NULL);
cpSpatialIndex *dynamicShapes = cpSpaceHashNew(dim, count, (cpSpatialIndexBBFunc)cpShapeGetBB, staticShapes);
cpSpatialIndexEach(space->staticShapes, (cpSpatialIndexIteratorFunc)copyShapes, staticShapes);
cpSpatialIndexEach(space->dynamicShapes, (cpSpatialIndexIteratorFunc)copyShapes, dynamicShapes);
cpSpatialIndexFree(space->staticShapes);
cpSpatialIndexFree(space->dynamicShapes);
space->staticShapes = staticShapes;
space->dynamicShapes = dynamicShapes;
}
SpatialIndex::~SpatialIndex()
{
cpSpatialIndexFree(index);
}