/home/cube/sources/osgearth/src/osgEarthDrivers/engine_osgterrain/KeyNodeFactory

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/* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2010 Pelican Mapping
* http://osgearth.org
*
* osgEarth is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTH_ENGINE_KEY_NODE_FACTORY
#define OSGEARTH_ENGINE_KEY_NODE_FACTORY 1

#include "Common"
#include <osgEarth/TileKey>
#include <osg/Node>

using namespace osgEarth;

class KeyNodeFactory : public osg::Referenced
{
public:
    virtual osg::Node* createNode( const TileKey& key ) =0;

protected:
    KeyNodeFactory();
};

#endif // OSGEARTH_ENGINE_QUAD_TILE_NODE