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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) 1998-2007 by Systems in Motion. All rights reserved.
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26 
27 #include <Inventor/actions/SoAction.h>
28 #include <Inventor/actions/SoSubAction.h>
29 #include <Inventor/SbViewportRegion.h>
30 
31 
32 class COIN_DLL_API SoPickAction : public SoAction {
33  typedef SoAction inherited;
34 
35  SO_ACTION_HEADER(SoPickAction);
36 
37 public:
38  static void initClass(void);
39 
40  void setViewportRegion(const SbViewportRegion & newregion);
41  const SbViewportRegion & getViewportRegion(void);
42 
43  void enableCulling(const SbBool flag);
44  SbBool isCullingEnabled() const;
45 
46 protected:
47  SoPickAction(const SbViewportRegion & viewportregion);
48  virtual ~SoPickAction();
49 
50  virtual void beginTraversal(SoNode * node);
51 
53 
54 private:
55  SbBool cullingenabled;
56 };
57 
58 #endif // !COIN_SOPICKACTION_H
static void initClass(void)
Definition: SoAction.cpp:392
The SoPickAction class is the base class for picking actions.The basis for all interaction features t...
Definition: SoPickAction.h:32
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:67
SbViewportRegion vpRegion
Definition: SoPickAction.h:52
virtual void beginTraversal(SoNode *node)
Definition: SoAction.cpp:1208
The SbViewportRegion class is a viewport within a full window.The SbViewportRegion class contains inf...
Definition: SbViewportRegion.h:31

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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