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added population data back for SIMPLE_CHILD_ARRAY implementation

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This commit is contained in:
ZappoMan 2013-10-28 12:37:47 -07:00
parent b792d01511
commit 87a44bafc9
1 changed files with 11 additions and 0 deletions
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11
libraries/voxels/src/VoxelNode.cpp
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@ -690,12 +690,23 @@ void VoxelNode::deleteAllChildren() {
void VoxelNode::setChildAtIndex(int childIndex, VoxelNode* child) {
#ifdef SIMPLE_CHILD_ARRAY
int previousChildCount = getChildCount();
if (child) {
setAtBit(_childBitmask, childIndex);
} else {
clearAtBit(_childBitmask, childIndex);
}
int newChildCount = getChildCount();
// store the child in our child array
_simpleChildArray[childIndex] = child;
// track our population data
if (previousChildCount != newChildCount) {
_childrenCount[previousChildCount]--;
_childrenCount[newChildCount]++;
}
#else
PerformanceWarning warn(false,"setChildAtIndex",false,&_setChildAtIndexTime,&_setChildAtIndexCalls);