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 #include "KML_Document" 00020 #include "KML_Schema" 00021 #include "KML_Folder" 00022 #include "KML_PhotoOverlay" 00023 #include "KML_ScreenOverlay" 00024 #include "KML_GroundOverlay" 00025 #include "KML_NetworkLink" 00026 #include "KML_Placemark" 00027 00028 void 00029 KML_Document::scan( const Config& conf, KMLContext& cx ) 00030 { 00031 KML_Container::scan(conf, cx); 00032 for_many ( Schema, scan, conf, cx ); 00033 for_features( scan, conf, cx ); 00034 } 00035 00036 void 00037 KML_Document::scan2( const Config& conf, KMLContext& cx ) 00038 { 00039 KML_Container::scan2(conf, cx); 00040 for_many ( Schema, scan2, conf, cx ); 00041 for_features( scan2, conf, cx ); 00042 } 00043 00044 void 00045 KML_Document::build( const Config& conf, KMLContext& cx ) 00046 { 00047 // creates an empty group and pushes it on the stack. 00048 osg::Group* group = new osg::Group(); 00049 cx._groupStack.top()->addChild( group ); 00050 cx._groupStack.push( group ); 00051 00052 KML_Container::build(conf, cx, group); 00053 for_features(build, conf, cx); 00054 00055 cx._groupStack.pop(); 00056 }