src/waterplan.h

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/***************************************************************************
 *   Copyright (C) 2007 by                                                 *
 *         Pierre-yves JEZEQUEL, Julien MICHOT, Loic MOISAN,               *
 *         Julien PAPILLON, Sebastien PINEAUD, Barthelemy SERRES           *
 *                                                                         *
 *   https://sourceforge.net/projects/anidam                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef WATERPLAN_H
#define WATERPLAN_H

#include <iostream>
#include <string>
#include <osg/Node>
#include <osg/Geometry>
#include <osg/Texture2D>
#include <osg/Texture3D>

#include <osgDB/Registry>
#include <osgDB/ReadFile>
#include <osgProducer/Viewer>
#include <osg/TexGen>
#include <osg/BlendFunc>

class ConstructStateCallback  ;

class waterPlan{
        private:
                float xMin, xMax, yMin, yMax, z;
                
                float densite_texture;
                std::string texture;
                
                osg::Vec4 deplacement_texture;
                
                
                osg::Geometry* water_geometry;
                osg::Geode* water_geode;
                
        public:
                waterPlan();
                 ~waterPlan();
                 float getZ(){ return z; }
                 void setPlan(float xMin,float xMax,float yMin,float yMax,float z);
                 void setTexture(std::string tex, float densite);
                 void setDeplacementWater(osg::Vec4 depl);
                 
                 osg::Drawable* createMirrorSurface();
                 osg::Drawable* createMirrorSurfaceForTheDam(float x);
                 osg::Drawable* createSurfaceBehindForTheDam(float x,float dz);
                 osg::Drawable* getOrCreateDrawable();
                 osg::StateSet* createMirrorTexturedState();
                 osg::Geode* getOrCreateGeodeWater(osg::StateSet* stateset=NULL);
                 osg::Geode* createGeodeUnderWater(float x,float dz);
                 static ConstructStateCallback* getStateCallback(osg::Node* node1,osg::Node* node2);
};

#endif

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