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00020 #ifndef COIN_SOPICKACTION_H
00021 #define COIN_SOPICKACTION_H
00022
00023 #include <Inventor/actions/SoAction.h>
00024 #include <Inventor/actions/SoSubAction.h>
00025 #include <Inventor/SbViewportRegion.h>
00026
00027
00028 class COIN_DLL_API SoPickAction : public SoAction {
00029 typedef SoAction inherited;
00030
00031 SO_ACTION_HEADER(SoPickAction);
00032
00033 public:
00034 static void initClass(void);
00035
00036 void setViewportRegion(const SbViewportRegion & newregion);
00037 const SbViewportRegion & getViewportRegion(void);
00038
00039 void enableCulling(const SbBool flag);
00040 SbBool isCullingEnabled() const;
00041
00042 protected:
00043 SoPickAction(const SbViewportRegion & viewportregion);
00044 virtual ~SoPickAction();
00045
00046 virtual void beginTraversal(SoNode * node);
00047
00048 SbViewportRegion vpRegion;
00049
00050 private:
00051 SbBool cullingenabled;
00052 };
00053
00054 #endif // !COIN_SOPICKACTION_H