00001 /*************************************************************************** 00002 * Copyright (C) 2007 by * 00003 * Pierre-yves JEZEQUEL, Julien MICHOT, Loic MOISAN, * 00004 * Julien PAPILLON, Sebastien PINEAUD, Barthelemy SERRES * 00005 * * 00006 * https://sourceforge.net/projects/anidam * 00007 * * 00008 * This program is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU General Public License as published by * 00010 * the Free Software Foundation; either version 2 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This program is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU General Public License * 00019 * along with this program; if not, write to the * 00020 * Free Software Foundation, Inc., * 00021 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 00022 ***************************************************************************/ 00023 #ifndef FOGCUBE_H 00024 #define FOGCUBE_H 00025 00026 #include <iostream> 00027 #include <osg/Fog> 00028 #include <osgUtil/IntersectVisitor> 00029 #include <osgUtil/SmoothingVisitor> 00030 00031 00035 class FogCube : public osg::Fog 00036 { 00037 private: 00039 float xmin,xmax,ymin,ymax,zmin,zmax; 00041 osg::Node* node; 00042 public: 00043 FogCube(); 00044 ~FogCube(); 00046 void setCube(float xmin,float xmax,float ymin,float ymax,float zmin,float zmax); 00048 void setNode(osg::Node* node); 00050 bool addFog(osg::Node* node); 00052 void addStaticFogCoords(osg::Node* node); 00054 void addDynamicFogCoords(osg::Node* node); 00055 00057 osg::Node* createMultiplesDrawables(); 00058 00059 private: 00060 bool isInTheCube( float x,float y,float z); 00061 }; 00062 00063 #endif
1.5.1