Node* Node::Clone(CreateMode mode)
{
// The scene itself can not be cloned
if (this == scene_ || !parent_)
{
LOGERROR("Can not clone node without a parent");
return 0;
}
PROFILE(CloneNode);
SceneResolver resolver;
Node* clone = CloneRecursive(parent_, resolver, mode);
resolver.Resolve();
clone->ApplyAttributes();
return clone;
}
bool Node::Load(Deserializer& source, bool setInstanceDefault)
{
SceneResolver resolver;
// Read own ID. Will not be applied, only stored for resolving possible references
unsigned nodeID = source.ReadInt();
resolver.AddNode(nodeID, this);
// Read attributes, components and child nodes
bool success = Load(source, resolver);
if (success)
{
resolver.Resolve();
ApplyAttributes();
}
return success;
}
bool Node::LoadXML(const XMLElement& source)
{
SceneResolver resolver;
// Read own ID. Will not be applied, only stored for resolving possible references
unsigned nodeID = source.GetInt("id");
resolver.AddNode(nodeID, this);
// Read attributes, components and child nodes
bool success = LoadXML(source, resolver);
if (success)
{
resolver.Resolve();
ApplyAttributes();
}
return success;
}
Node* Scene::InstantiateXML(const XMLElement& source, const Vector3& position, const Quaternion& rotation, CreateMode mode)
{
PROFILE(InstantiateXML);
SceneResolver resolver;
unsigned nodeID = source.GetInt("id");
// Rewrite IDs when instantiating
Node* node = CreateChild(0, mode);
resolver.AddNode(nodeID, node);
if (node->LoadXML(source, resolver, true, true, mode))
{
resolver.Resolve();
node->ApplyAttributes();
node->SetTransform(position, rotation);
return node;
}
else
{
node->Remove();
return 0;
}
}
Node* Scene::Instantiate(Deserializer& source, const Vector3& position, const Quaternion& rotation, CreateMode mode)
{
URHO3D_PROFILE(Instantiate);
SceneResolver resolver;
unsigned nodeID = source.ReadUInt();
// Rewrite IDs when instantiating
Node* node = CreateChild(0, mode);
resolver.AddNode(nodeID, node);
if (node->Load(source, resolver, true, true, mode))
{
resolver.Resolve();
node->ApplyAttributes();
node->SetTransform(position, rotation);
return node;
}
else
{
node->Remove();
return 0;
}
}
