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dont do work if not needed

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This commit is contained in:
Dante Ruiz 2017-12-05 09:31:35 -08:00
parent 486cdf14d2
commit c58286d371
1 changed files with 29 additions and 10 deletions
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39
libraries/entities/src/EntityItem.cpp
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@ -1606,23 +1606,42 @@ void EntityItem::setParentID(const QUuid& value) {
tree->removeFromChildrenOfAvatars(getThisPointer());
}
bool enableNoBootStrapping = false;
uint32_t oldParentNoBootstrapping = 0;
uint32_t newParentNoBootstrapping = 0;
if (!value.isNull() && tree) {
EntityItemPointer entity = tree->findEntityByEntityItemID(value);
if (entity) {
enableNoBootStrapping = (bool)(entity->getDirtyFlags() & Simulation::NO_BOOTSTRAPPING);
newParentNoBootstrapping = entity->getDirtyFlags() & Simulation::NO_BOOTSTRAPPING;
}
}
enableNoBootStrapping ? markDirtyFlags(Simulation::NO_BOOTSTRAPPING) : clearDirtyFlags(Simulation::NO_BOOTSTRAPPING);
forEachDescendant([&](SpatiallyNestablePointer object) {
if (object->getNestableType() == NestableType::Entity) {
EntityItemPointer entity = std::static_pointer_cast<EntityItem>(object);
entity->markDirtyFlags(Simulation::DIRTY_COLLISION_GROUP);
enableNoBootStrapping ? entity->markDirtyFlags(Simulation::NO_BOOTSTRAPPING) :
entity->clearDirtyFlags(Simulation::NO_BOOTSTRAPPING);
if (!oldParentID.isNull() && tree) {
EntityItemPointer entity = tree->findEntityByEntityItemID(oldParentID);
if (entity) {
oldParentNoBootstrapping = entity->getDirtyFlags() & Simulation::NO_BOOTSTRAPPING;
}
});
}
if ((bool)(oldParentNoBootstrapping ^ newParentNoBootstrapping)) {
if ((bool)(newParentNoBootstrapping & Simulation::NO_BOOTSTRAPPING)) {
markDirtyFlags(Simulation::NO_BOOTSTRAPPING);
forEachDescendant([&](SpatiallyNestablePointer object) {
if (object->getNestableType() == NestableType::Entity) {
EntityItemPointer entity = std::static_pointer_cast<EntityItem>(object);
entity->markDirtyFlags(Simulation::DIRTY_COLLISION_GROUP | Simulation::NO_BOOTSTRAPPING);
}
});
} else {
clearDirtyFlags(Simulation::NO_BOOTSTRAPPING);
forEachDescendant([&](SpatiallyNestablePointer object) {
if (object->getNestableType() == NestableType::Entity) {
EntityItemPointer entity = std::static_pointer_cast<EntityItem>(object);
entity->markDirtyFlags(Simulation::DIRTY_COLLISION_GROUP);
entity->clearDirtyFlags(Simulation::NO_BOOTSTRAPPING);
}
});
}
}
SpatiallyNestable::setParentID(value);
// children are forced to be kinematic