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_Snapshot
21 #define TrenchBroom_Snapshot
22 
23 #include "TrenchBroom.h"
24 #include "VecMath.h"
25 #include "Model/ModelTypes.h"
26 
27 #include <vector>
28 
29 namespace TrenchBroom {
30     namespace Model {
31         class NodeSnapshot;
32 
33         class Snapshot {
34         private:
35             NodeSnapshotList m_nodeSnapshots;
36             BrushFaceSnapshotList m_brushFaceSnapshots;
37         public:
38             template <typename I>
Snapshot(I cur,I end)39             Snapshot(I cur, I end) {
40                 while (cur != end) {
41                     takeSnapshot(*cur);
42                     ++cur;
43                 }
44             }
45 
46             ~Snapshot();
47 
48             void restoreNodes(const BBox3& worldBounds);
49             void restoreBrushFaces();
50         private:
51             void takeSnapshot(Node* node);
52             void takeSnapshot(BrushFace* face);
53         private:
54             Snapshot(const Snapshot&);
55             Snapshot& operator=(const Snapshot&);
56         };
57     }
58 }
59 
60 #endif /* defined(TrenchBroom_Snapshot) */
61