osgEarth 2.1.1

/home/cube/sources/osgearth/src/osgEarthSymbology/GeometryExtrudeSymbolizer

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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
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