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initialize 'success' and use for return value

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This commit is contained in:
Andrew Meadows 2017-07-27 17:11:13 -07:00
parent 29daac83a4
commit 6b386000db
1 changed files with 24 additions and 24 deletions
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48
libraries/shared/src/SpatiallyNestable.cpp
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@ -949,34 +949,34 @@ AACube SpatiallyNestable::getMaximumAACube(bool& success) const {
const float PARENTED_EXPANSION_FACTOR = 3.0f;
bool SpatiallyNestable::checkAndMaybeUpdateQueryAACube() {
bool success;
bool success = false;
AACube maxAACube = getMaximumAACube(success);
if (success && (!_queryAACubeSet || (_parentID.isNull() && _children.size() == 0) || !_queryAACube.contains(maxAACube))) {
if (_parentJointIndex != INVALID_JOINT_INDEX || _children.size() > 0 ) {
// make an expanded AACube centered on the object
float scale = PARENTED_EXPANSION_FACTOR * maxAACube.getScale();
_queryAACube = AACube(maxAACube.calcCenter() - glm::vec3(0.5f * scale), scale);
} else {
_queryAACube = maxAACube;
}
getThisPointer()->forEachDescendant([&](SpatiallyNestablePointer descendant) {
bool success;
AACube descendantAACube = descendant->getQueryAACube(success);
if (success) {
if (_queryAACube.contains(descendantAACube)) {
return;
}
_queryAACube += descendantAACube.getMinimumPoint();
_queryAACube += descendantAACube.getMaximumPoint();
if (success) {
// maybe update _queryAACube
if (!_queryAACubeSet || (_parentID.isNull() && _children.size() == 0) || !_queryAACube.contains(maxAACube)) {
if (_parentJointIndex != INVALID_JOINT_INDEX || _children.size() > 0 ) {
// make an expanded AACube centered on the object
float scale = PARENTED_EXPANSION_FACTOR * maxAACube.getScale();
_queryAACube = AACube(maxAACube.calcCenter() - glm::vec3(0.5f * scale), scale);
} else {
_queryAACube = maxAACube;
}
});
_queryAACubeSet = true;
return true;
} else {
return false;
getThisPointer()->forEachDescendant([&](SpatiallyNestablePointer descendant) {
bool childSuccess;
AACube descendantAACube = descendant->getQueryAACube(childSuccess);
if (childSuccess) {
if (_queryAACube.contains(descendantAACube)) {
return;
}
_queryAACube += descendantAACube.getMinimumPoint();
_queryAACube += descendantAACube.getMaximumPoint();
}
});
_queryAACubeSet = true;
}
}
return success;
}
void SpatiallyNestable::setQueryAACube(const AACube& queryAACube) {