[FDecoratorPtr](API\Plugins\AnimNext\DecoratorBase\FDecoratorPtr) AllocateNodeInstance ( [FWeakDecoratorPtr](API\Plugins\AnimNext\DecoratorBase\FWeakDecoratorPtr) ParentBinding, [FAnimNextDecoratorHandle](API\Plugins\AnimNext\DecoratorBase\FAnimNextDecoratorHandle) ChildDecoratorHandle )