public void OnEnable()
{
Undo.undoRedoPerformed += UndoCallback;
_SplineCreator = (SplineCreator)target;
_SplineCreator.BranchCreators = ArrayUtility.ComponentFilter <SplineBranchCreator>(HierarchyUtility.GetChildrenOfAllParents(Selection.gameObjects));
_DebugInspector = new SplineDebugInspector <SplineCreator>(_SplineCreator);
}