void OctreeSceneStats::didntFit(const OctreeElementPointer element) {
_didntFit++;
if (element->isLeaf()) {
_leavesDidntFit++;
} else {
_internalDidntFit++;
}
}
void OctreeSceneStats::colorSent(const OctreeElementPointer element) {
_colorSent++;
if (element->isLeaf()) {
_leavesColorSent++;
} else {
_internalColorSent++;
}
}
void OctreeSceneStats::traversed(const OctreeElementPointer element) {
_traversed++;
if (element->isLeaf()) {
_leaves++;
} else {
_internal++;
}
}
void OctreeSceneStats::skippedOccluded(const OctreeElementPointer element) {
_skippedOccluded++;
if (element->isLeaf()) {
_leavesSkippedOccluded++;
} else {
_internalSkippedOccluded++;
}
}
// handles staging or deletion of all deep children
bool OctreeElement::safeDeepDeleteChildAtIndex(int childIndex, int recursionCount) {
bool deleteApproved = false;
if (recursionCount > DANGEROUSLY_DEEP_RECURSION) {
static QString repeatedMessage
= LogHandler::getInstance().addRepeatedMessageRegex(
"OctreeElement::safeDeepDeleteChildAtIndex\\(\\) reached DANGEROUSLY_DEEP_RECURSION, bailing!");
qCDebug(octree) << "OctreeElement::safeDeepDeleteChildAtIndex() reached DANGEROUSLY_DEEP_RECURSION, bailing!";
return deleteApproved;
}
OctreeElementPointer childToDelete = getChildAtIndex(childIndex);
if (childToDelete) {
if (childToDelete->deleteApproved()) {
// If the child is not a leaf, then call ourselves recursively on all the children
if (!childToDelete->isLeaf()) {
// delete all it's children
for (int i = 0; i < NUMBER_OF_CHILDREN; i++) {
if (childToDelete->getChildAtIndex(i)) {
deleteApproved = childToDelete->safeDeepDeleteChildAtIndex(i,recursionCount+1);
if (!deleteApproved) {
break; // no point in continuing...
}
}
}
} else {
deleteApproved = true; // because we got here after checking that delete was approved
}
if (deleteApproved) {
deleteChildAtIndex(childIndex);
_isDirty = true;
markWithChangedTime();
}
}
}
return deleteApproved;
}
