1 #ifndef COIN_SOPICKACTION_H
2 #define COIN_SOPICKACTION_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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35 
36 #include <Inventor/actions/SoAction.h>
37 #include <Inventor/actions/SoSubAction.h>
38 #include <Inventor/tools/SbLazyPimplPtr.h>
39 #include <Inventor/SbViewportRegion.h>
40 
41 class SoPickActionP;
42 
43 class COIN_DLL_API SoPickAction : public SoAction {
44   typedef SoAction inherited;
45 
46   SO_ACTION_HEADER(SoPickAction);
47 
48 public:
49   static void initClass(void);
50 
51   void setViewportRegion(const SbViewportRegion & newregion);
52   const SbViewportRegion & getViewportRegion(void) const;
53 
54   void enableCulling(const SbBool flag);
55   SbBool isCullingEnabled(void) const;
56 
57 protected:
58   SoPickAction(const SbViewportRegion & viewportregion);
59   virtual ~SoPickAction(void);
60 
61   virtual void beginTraversal(SoNode * node);
62 
63   SbViewportRegion vpRegion;
64 
65 private:
66   SbBool cullingenabled;
67 
68 private:
69   SbLazyPimplPtr<SoPickActionP> pimpl;
70 
71   // NOT IMPLEMENTED:
72   SoPickAction(const SoPickAction & rhs);
73   SoPickAction & operator = (const SoPickAction & rhs);
74 }; // SoPickAction
75 
76 #endif // !COIN_SOPICKACTION_H
77