C++ (Cpp) cpSpatialIndexInit Examples

Example #1

File: cpSweep1D.c Project: mrozbarry/bitfighter-experiments

cpSpatialIndex *
cpSweep1DInit(cpSweep1D *sweep, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex)
{
	cpSpatialIndexInit((cpSpatialIndex *)sweep, Klass(), bbfunc, staticIndex);
	
	sweep->num = 0;
	ResizeTable(sweep, 32);
	
	return (cpSpatialIndex *)sweep;
}

Example #2

File: cpBBTree.c Project: 0xiaohui00/Cocos2dx-Wechat

cpSpatialIndex *
cpBBTreeInit(cpBBTree *tree, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex)
{
	cpSpatialIndexInit((cpSpatialIndex *)tree, Klass(), bbfunc, staticIndex);
	
	tree->velocityFunc = NULL;
	
	tree->leaves = cpHashSetNew(0, (cpHashSetEqlFunc)leafSetEql);
	tree->root = NULL;
	
	tree->pooledNodes = NULL;
	tree->allocatedBuffers = cpArrayNew(0);
	
	tree->stamp = 0;
	
	return (cpSpatialIndex *)tree;
}

Example #3

File: cpSpaceHash.c Project: EduardoFF/argos2-RoboNetSim

cpSpatialIndex *
cpSpaceHashInit(cpSpaceHash *hash, cpFloat celldim, int numcells, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex)
{
	cpSpatialIndexInit((cpSpatialIndex *)hash, Klass(), bbfunc, staticIndex);
	
	cpSpaceHashAllocTable(hash, next_prime(numcells));
	hash->celldim = celldim;
	
	hash->handleSet = cpHashSetNew(0, (cpHashSetEqlFunc)handleSetEql);
	
	hash->pooledHandles = cpArrayNew(0);
	
	hash->pooledBins = NULL;
	hash->allocatedBuffers = cpArrayNew(0);
	
	hash->stamp = 1;
	
	return (cpSpatialIndex *)hash;
}