QVector<QUuid> EntityScriptingInterface::getChildrenIDsOfJoint(const QUuid& parentID, int jointIndex) {
QVector<QUuid> result;
if (!_entityTree) {
return result;
}
_entityTree->withReadLock([&] {
QSharedPointer<SpatialParentFinder> parentFinder = DependencyManager::get<SpatialParentFinder>();
if (!parentFinder) {
return;
}
bool success;
SpatiallyNestableWeakPointer parentWP = parentFinder->find(parentID, success);
if (!success) {
return;
}
SpatiallyNestablePointer parent = parentWP.lock();
if (!parent) {
return;
}
parent->forEachChild([&](SpatiallyNestablePointer child) {
if (child->getParentJointIndex() == jointIndex) {
result.push_back(child->getID());
}
});
});
return result;
}
SpatiallyNestableWeakPointer InterfaceParentFinder::find(QUuid parentID, bool& success, SpatialParentTree* entityTree) const {
SpatiallyNestableWeakPointer parent;
if (parentID.isNull()) {
success = true;
return parent;
}
// search entities
if (entityTree) {
parent = entityTree->findByID(parentID);
} else {
auto treeRenderer = qApp->getEntities();
EntityTreePointer tree = treeRenderer ? treeRenderer->getTree() : nullptr;
parent = tree ? tree->findEntityByEntityItemID(parentID) : nullptr;
}
if (!parent.expired()) {
success = true;
return parent;
}
// search avatars
QSharedPointer<AvatarManager> avatarManager = DependencyManager::get<AvatarManager>();
parent = avatarManager->getAvatarBySessionID(parentID);
if (!parent.expired()) {
success = true;
return parent;
}
if (parentID == AVATAR_SELF_ID) {
success = true;
return avatarManager->getMyAvatar();
}
// search overlays
auto& overlays = qApp->getOverlays();
auto overlay = overlays.getOverlay(parentID);
parent = std::dynamic_pointer_cast<SpatiallyNestable>(overlay); // this will return nullptr for non-3d overlays
if (!parent.expired()) {
success = true;
return parent;
}
success = false;
return parent;
}
SpatiallyNestableWeakPointer AssignmentParentFinder::find(QUuid parentID, bool& success, SpatialParentTree* entityTree) const {
SpatiallyNestableWeakPointer parent;
if (parentID.isNull()) {
success = true;
return parent;
}
// search entities
if (entityTree) {
parent = entityTree->findByID(parentID);
} else {
parent = _tree->findEntityByEntityItemID(parentID);
}
if (parent.expired()) {
success = false;
} else {
success = true;
}
return parent;
}
SpatiallyNestableWeakPointer find(QUuid parentID, bool& success, SpatialParentTree* entityTree = nullptr) const override {
SpatiallyNestableWeakPointer parent;
if (parentID.isNull()) {
success = true;
return parent;
}
// search entities
if (entityTree) {
parent = entityTree->findByID(parentID);
} else {
parent = _tree ? _tree->findEntityByEntityItemID(parentID) : nullptr;
}
if (!parent.expired()) {
success = true;
return parent;
}
success = false;
return parent;
}
