00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2002 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SOBOXHIGHLIGHTRENDERACTION_H 00021 #define COIN_SOBOXHIGHLIGHTRENDERACTION_H 00022 00023 #include <Inventor/actions/SoGLRenderAction.h> 00024 #include <Inventor/SbColor.h> 00025 00026 class SoPathList; 00027 00028 00029 class COIN_DLL_API SoBoxHighlightRenderAction : public SoGLRenderAction { 00030 typedef SoGLRenderAction inherited; 00031 00032 SO_ACTION_HEADER(SoBoxHighlightRenderAction); 00033 00034 public: 00035 SoBoxHighlightRenderAction(void); 00036 SoBoxHighlightRenderAction(const SbViewportRegion & viewportregion); 00037 virtual ~SoBoxHighlightRenderAction(); 00038 00039 static void initClass(void); 00040 00041 virtual void apply(SoNode * node); 00042 virtual void apply(SoPath * path); 00043 virtual void apply(const SoPathList & pathlist, SbBool obeysrules = FALSE); 00044 void setVisible(const SbBool visible); 00045 SbBool isVisible(void) const; 00046 void setColor(const SbColor & color); 00047 const SbColor & getColor(void); 00048 void setLinePattern(unsigned short pattern); 00049 unsigned short getLinePattern(void) const; 00050 void setLineWidth(const float width); 00051 float getLineWidth(void) const; 00052 00053 protected: 00054 00055 SbBool hlVisible; 00056 00057 // Some protected members are missing compared to OIV here. 00058 // I doubt that anyone will use them though, since it looked 00059 // like they should have been private. We chose to implement this 00060 // action in a differnet manner. But, if you need the protected members 00061 // provided by OIV here, contact us any we'll consider reimplementing 00062 // the action to conform more to OIV. pederb, 20000222 00063 00064 private: 00065 class SoSearchAction * searchaction; 00066 void init(void); 00067 void drawBoxes(SoPath * pathtothis, const SoPathList * pathlist); 00068 00069 SbColor color; 00070 unsigned short linepattern; 00071 float linewidth; 00072 SoTempPath * postprocpath; 00073 }; 00074 00075 #endif // !COIN_SOBOXHIGHLIGHTRENDERACTION_H