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00001 #ifndef COIN_SOPICKACTION_H 00002 #define COIN_SOPICKACTION_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/actions/SoAction.h> 00028 #include <Inventor/actions/SoSubAction.h> 00029 #include <Inventor/tools/SbLazyPimplPtr.h> 00030 #include <Inventor/SbViewportRegion.h> 00031 00032 class SoPickActionP; 00033 00034 class COIN_DLL_API SoPickAction : public SoAction { 00035 typedef SoAction inherited; 00036 00037 SO_ACTION_HEADER(SoPickAction); 00038 00039 public: 00040 static void initClass(void); 00041 00042 void setViewportRegion(const SbViewportRegion & newregion); 00043 const SbViewportRegion & getViewportRegion(void); 00044 00045 void enableCulling(const SbBool flag); 00046 SbBool isCullingEnabled(void) const; 00047 00048 protected: 00049 SoPickAction(const SbViewportRegion & viewportregion); 00050 virtual ~SoPickAction(void); 00051 00052 virtual void beginTraversal(SoNode * node); 00053 00054 SbViewportRegion vpRegion; 00055 00056 private: 00057 SbBool cullingenabled; 00058 00059 private: 00060 SbLazyPimplPtr<SoPickActionP> pimpl; 00061 00062 // NOT IMPLEMENTED: 00063 SoPickAction(const SoPickAction & rhs); 00064 SoPickAction & operator = (const SoPickAction & rhs); 00065 }; // SoPickAction 00066 00067 #endif // !COIN_SOPICKACTION_H
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