Water2Patches.h

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_Water2Patchesh_INCLUDE__)
#define __INCLUDE_Water2Patchesh_INCLUDE__

#include <water/Water2Patch.h>
#include <image/ImageHandle.h>
#include <GLEXT/GLTexture.h>

class GLVertexBufferObject;
class Water2Patches
{
public:
        Water2Patches();
        ~Water2Patches();

        void generate(Water2Points &heights, 
                unsigned int totalSize, unsigned int patchSize,
                float waterHeight);

        Water2Patch *getPatch(int index);
        Water2Patch *getPatch(int x, int y);
        Water2Patch::Data *getPoint(int x, int y);
        int getSize() { return size_; }
        Image &getNormalMap() { return normalMap_; }
        GLTexture &getAOF() { return aof_; }
        GLVertexBufferObject *getBufferObject() { return bufferObject_; }

protected:
        int size_;
        int totalSize_, patchSize_;
        ImageHandle normalMap_;
        GLTexture aof_;
        GLVertexBufferObject *bufferObject_;
        Water2Patch *patches_;

        void generateNormalMap();
};

#endif // __INCLUDE_Water2Patchesh_INCLUDE__

---