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_SOLOD_H 00021 #define COIN_SOLOD_H 00022 00023 #include <Inventor/nodes/SoSubNode.h> 00024 #include <Inventor/nodes/SoGroup.h> 00025 #include <Inventor/fields/SoMFFloat.h> 00026 #include <Inventor/fields/SoSFVec3f.h> 00027 00028 00029 class COIN_DLL_API SoLOD : public SoGroup { 00030 typedef SoGroup inherited; 00031 00032 SO_NODE_HEADER(SoLOD); 00033 00034 public: 00035 SoLOD(void); 00036 SoLOD(int numchildren); 00037 00038 static void initClass(void); 00039 00040 SoMFFloat range; 00041 SoSFVec3f center; 00042 00043 virtual void doAction(SoAction * action); 00044 virtual void callback(SoCallbackAction * action); 00045 virtual void GLRender(SoGLRenderAction * action); 00046 virtual void GLRenderBelowPath(SoGLRenderAction * action); 00047 virtual void GLRenderInPath(SoGLRenderAction * action); 00048 virtual void GLRenderOffPath(SoGLRenderAction * action); 00049 virtual void rayPick(SoRayPickAction * action); 00050 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00051 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00052 00053 protected: 00054 virtual ~SoLOD(); 00055 00056 virtual int whichToTraverse(SoAction *); 00057 00058 private: 00059 void commonConstructor(void); 00060 }; 00061 00062 #endif // !COIN_SOLOD_H