00001 #ifndef COIN_SOPICKACTION_H
00002 #define COIN_SOPICKACTION_H
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00027 #include <Inventor/actions/SoAction.h>
00028 #include <Inventor/actions/SoSubAction.h>
00029 #include <Inventor/SbViewportRegion.h>
00030
00031
00032 class COIN_DLL_API SoPickAction : public SoAction {
00033 typedef SoAction inherited;
00034
00035 SO_ACTION_HEADER(SoPickAction);
00036
00037 public:
00038 static void initClass(void);
00039
00040 void setViewportRegion(const SbViewportRegion & newregion);
00041 const SbViewportRegion & getViewportRegion(void);
00042
00043 void enableCulling(const SbBool flag);
00044 SbBool isCullingEnabled() const;
00045
00046 protected:
00047 SoPickAction(const SbViewportRegion & viewportregion);
00048 virtual ~SoPickAction();
00049
00050 virtual void beginTraversal(SoNode * node);
00051
00052 SbViewportRegion vpRegion;
00053
00054 private:
00055 SbBool cullingenabled;
00056 };
00057
00058 #endif // !COIN_SOPICKACTION_H