1 /*
2  Copyright (C) 2010-2014 Kristian Duske
3 
4  This file is part of TrenchBroom.
5 
6  TrenchBroom is free software: you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10 
11  TrenchBroom is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef TrenchBroom_NodeSnapshot
21 #define TrenchBroom_NodeSnapshot
22 
23 #include "TrenchBroom.h"
24 #include "VecMath.h"
25 
26 namespace TrenchBroom {
27     namespace Model {
28         class Brush;
29         class Entity;
30         class Group;
31 
32         class NodeSnapshot {
33         public:
34             virtual ~NodeSnapshot();
35             void restore(const BBox3& worldBounds);
36         private:
37             virtual void doRestore(const BBox3& worldBounds) = 0;
38         };
39     }
40 }
41 
42 #endif /* defined(TrenchBroom_NodeSnapshot) */
43