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 00020 #ifndef OSGEARTHSYMBOLOGY_GEOMETRY_EXTRUDE_SYMBOLIZER_H 00021 #define OSGEARTHSYMBOLOGY_GEOMETRY_EXTRUDE_SYMBOLIZER_H 1 00022 00023 #include <osgEarthSymbology/Common> 00024 #include <osgEarthSymbology/Symbolizer> 00025 #include <osg/Geode> 00026 00027 namespace osgEarth { namespace Symbology 00028 { 00029 class OSGEARTHSYMBOLOGY_EXPORT GeometryExtrudeSymbolizer : public Symbolizer< State<GeometryContent> > 00030 { 00031 public: 00032 00033 GeometryExtrudeSymbolizer(); 00034 00035 osg::Geode* extrude(Geometry* geom, 00036 double offset, 00037 double height, 00038 SymbolizerContext* context ); 00039 00040 void tessellate( osg::Geometry* geom ); 00041 00042 public: // Symbolizer 00043 00044 bool compile( 00045 State<GeometryContent>* state, 00046 osg::Group* attachPoint); 00047 00048 }; 00049 00050 } } 00051 00052 #endif