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SoPickAction.h
1 #ifndef COIN_SOPICKACTION_H
2 #define COIN_SOPICKACTION_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/actions/SoAction.h>
28 #include <Inventor/actions/SoSubAction.h>
29 #include <Inventor/tools/SbLazyPimplPtr.h>
30 #include <Inventor/SbViewportRegion.h>
31
32 class SoPickActionP;
33
34 class COIN_DLL_API SoPickAction : public SoAction {
35 typedef SoAction inherited;
36
37 SO_ACTION_HEADER(SoPickAction);
38
39 public:
40 static void initClass(void);
41
42 void setViewportRegion(const SbViewportRegion & newregion);
43 const SbViewportRegion & getViewportRegion(void);
44
45 void enableCulling(const SbBool flag);
46 SbBool isCullingEnabled(void) const;
47
48 protected:
49 SoPickAction(const SbViewportRegion & viewportregion);
50 virtual ~SoPickAction(void);
51
52 virtual void beginTraversal(SoNode * node);
53
54 SbViewportRegion vpRegion;
55
56 private:
57 SbBool cullingenabled;
58
59 private:
60 SbLazyPimplPtr<SoPickActionP> pimpl;
61
62 // NOT IMPLEMENTED:
63 SoPickAction(const SoPickAction & rhs);
64 SoPickAction & operator = (const SoPickAction & rhs);
65 }; // SoPickAction
66
67 #endif // !COIN_SOPICKACTION_H

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