GraphicalLandscapeMap.h

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////////////////////////////////////////////////////////////////////////////////
//    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(AFX_GraphicalLandscapeMap_H__F4CB4CAD_C592_4183_AFB2_016FC66C144A__INCLUDED_)
#define AFX_GraphicalLandscapeMap_H__F4CB4CAD_C592_4183_AFB2_016FC66C144A__INCLUDED_

#include <landscapemap/GraphicalHeightMap.h>
#include <common/Vector.h>

class GLVertexBufferObject;
class GraphicalLandscapeMap  : public GraphicalHeightMap
{
public:
        struct HeightData
        {
                Vector floatPosition;
                Vector floatNormal;
                float texCoord1x, texCoord1y;
                float texCoord2x, texCoord2y;
        };

        GraphicalLandscapeMap();
        virtual ~GraphicalLandscapeMap();

        void create(int width, int height);
        void reset();

        void updateWholeBuffer();

        virtual void setHeight(int w, int h, float height);
        virtual void setNormal(int w, int h, Vector &normal);

        int getMapWidth() { return width_; }
        int getMapHeight() { return height_; }

        HeightData *getHeightData() { return heightData_; }
        GLVertexBufferObject *getBufferObject() { return bufferObject_; }

protected:
        int width_, height_;
        int bufferSizeBytes_;
        HeightData *heightData_;
        GLVertexBufferObject *bufferObject_;
};

#endif // !defined(AFX_GraphicalLandscapeMap_H__F4CB4CAD_C592_4183_AFB2_016FC66C144A__INCLUDED_)

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