1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version 2
5  * of the License, or (at your option) any later version.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * along with this program; if not, write to the Free Software Foundation,
14  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15  *
16  * The Original Code is Copyright (C) 2013 Blender Foundation.
17  * All rights reserved.
18  */
19 
20 /** \file
21  * \ingroup depsgraph
22  */
23 
24 #pragma once
25 
26 #include "intern/node/deg_node.h"
27 
28 namespace blender {
29 namespace deg {
30 
31 /* Time Source Node. */
32 struct TimeSourceNode : public Node {
33   bool tagged_for_update = false;
34 
35   // TODO: evaluate() operation needed
36 
37   virtual void tag_update(Depsgraph *graph, eUpdateSource source) override;
38 
39   void flush_update_tag(Depsgraph *graph);
40 
41   DEG_DEPSNODE_DECLARE;
42 };
43 
44 }  // namespace deg
45 }  // namespace blender
46