/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
 *
 * This library is open source and may be redistributed and/or modified under  
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 * 
 * This library 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 
 * OpenSceneGraph Public License for more details.
*/

#ifndef OSGTERRAIN_GEOMIPMAPRENDERER
#define OSGTERRAIN_GEOMIPMAPRENDERER 1

#include <osgTerrain/Renderer>

namespace osgTerrain {

class OSGTERRAIN_EXPORT GeoMipMapRenderer : public Renderer
{
    public:

        GeoMipMapRenderer();

        /** Copy constructor using CopyOp to manage deep vs shallow copy.*/
        GeoMipMapRenderer(const GeoMipMapRenderer&,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
        
        META_Object(osgTerrain,GeoMipMapRenderer)
        
        virtual void initialize();

        virtual void terrainHasBeenModified();

        virtual void update(osgUtil::UpdateVisitor* nv);

        virtual void cull(osgUtil::CullVisitor* nv);

    protected:

        virtual ~GeoMipMapRenderer();
        

};

}

#endif