void UndoRedoCallback()
{
if (graph == null)
{
return;
}
if (OnUndoRedoPerformed != null)
{
OnUndoRedoPerformed();
}
var newNode = graph.nodes.FirstOrDefault(n => !graph.FindNodeById(n.id));
//if a destroyed node was undoed, we bring it back to life ...
if (newNode != null)
{
newNode.OnAfterGraphDeserialize(graph);
graph.AddInitializedNode(newNode, false, false);
}
graph.UpdateComputeOrder();
graph.Process();
}
