osgEarth 2.1.1
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00001 /* -*-c++-*- */ 00002 /* osgEarth - Dynamic map generation toolkit for OpenSceneGraph 00003 * Copyright 2008-2010 Pelican Mapping 00004 * http://osgearth.org 00005 * 00006 * osgEarth is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/> 00018 */ 00019 #ifndef OSGEARTH_DRIVER_SIMPLE_MODEL_OPTIONS 00020 #define OSGEARTH_DRIVER_SIMPLE_MODEL_OPTIONS 1 00021 00022 #include <osgEarth/Common> 00023 #include <osgEarth/ModelSource> 00024 00025 namespace osgEarth { namespace Drivers 00026 { 00027 using namespace osgEarth; 00028 00029 class SimpleModelOptions : public ModelSourceOptions // NO EXPORT; header only 00030 { 00031 public: 00032 optional<URI>& url() { return _url; } 00033 const optional<URI>& url() const { return _url; } 00034 00035 public: 00036 SimpleModelOptions( const ConfigOptions& options ) : ModelSourceOptions( options ) { 00037 setDriver( "simple" ); 00038 fromConfig( _conf ); 00039 } 00040 00041 public: 00042 Config getConfig() const { 00043 Config conf = ModelSourceOptions::getConfig(); 00044 conf.updateIfSet( "url", _url ); 00045 return conf; 00046 } 00047 00048 protected: 00049 void mergeConfig( const Config& conf ) { 00050 ModelSourceOptions::mergeConfig( conf ); 00051 fromConfig( conf ); 00052 } 00053 00054 private: 00055 void fromConfig( const Config& conf ) { 00056 conf.getIfSet( "url", _url ); 00057 } 00058 00059 optional<URI> _url; 00060 }; 00061 00062 } } // namespace osgEarth::Drivers 00063 00064 #endif // OSGEARTH_DRIVER_SIMPLE_MODEL_OPTIONS 00065