int seed( osg::ArgumentParser& args ) { //Read the min level unsigned int minLevel = 0; while (args.read("--min-level", minLevel)); //Read the max level unsigned int maxLevel = 5; while (args.read("--max-level", maxLevel)); std::vector< Bounds > bounds; // restrict packaging to user-specified bounds. double xmin=DBL_MAX, ymin=DBL_MAX, xmax=DBL_MIN, ymax=DBL_MIN; while (args.read("--bounds", xmin, ymin, xmax, ymax )) { Bounds b; b.xMin() = xmin, b.yMin() = ymin, b.xMax() = xmax, b.yMax() = ymax; bounds.push_back( b ); } //Read the cache override directory std::string cachePath; while (args.read("--cache-path", cachePath)); //Read the cache type std::string cacheType; while (args.read("--cache-type", cacheType)); bool verbose = args.read("--verbose"); //Read in the earth file. osg::ref_ptr<osg::Node> node = osgDB::readNodeFiles( args ); if ( !node.valid() ) return usage( "Failed to read .earth file." ); MapNode* mapNode = MapNode::findMapNode( node.get() ); if ( !mapNode ) return usage( "Input file was not a .earth file" ); CacheSeed seeder; seeder.setMinLevel( minLevel ); seeder.setMaxLevel( maxLevel ); for (unsigned int i = 0; i < bounds.size(); i++) { GeoExtent extent(mapNode->getMapSRS(), bounds[i]); OE_DEBUG << "Adding extent " << extent.toString() << std::endl; seeder.addExtent( extent ); } if (verbose) { seeder.setProgressCallback(new ConsoleProgressCallback); } seeder.seed( mapNode->getMap() ); return 0; }
int seed( osg::ArgumentParser& args ) { //Read the min level unsigned int minLevel = 0; while (args.read("--min-level", minLevel)); //Read the max level unsigned int maxLevel = 5; while (args.read("--max-level", maxLevel)); std::vector< Bounds > bounds; // restrict packaging to user-specified bounds. double xmin=DBL_MAX, ymin=DBL_MAX, xmax=DBL_MIN, ymax=DBL_MIN; while (args.read("--bounds", xmin, ymin, xmax, ymax )) { Bounds b; b.xMin() = xmin, b.yMin() = ymin, b.xMax() = xmax, b.yMax() = ymax; bounds.push_back( b ); } //Read the cache override directory std::string cachePath; while (args.read("--cache-path", cachePath)); //Read the cache type std::string cacheType; while (args.read("--cache-type", cacheType)); bool verbose = args.read("--verbose"); //Read in the earth file. osg::ref_ptr<osg::Node> node = osgDB::readNodeFiles( args ); if ( !node.valid() ) return usage( "Failed to read .earth file." ); MapNode* mapNode = MapNode::findMapNode( node.get() ); if ( !mapNode ) return usage( "Input file was not a .earth file" ); CacheSeed seeder; seeder.setMinLevel( minLevel ); seeder.setMaxLevel( maxLevel ); // Read in an index shapefile std::string index; while (args.read("--index", index)) { //Open the feature source OGRFeatureOptions featureOpt; featureOpt.url() = index; osg::ref_ptr< FeatureSource > features = FeatureSourceFactory::create( featureOpt ); features->initialize(); features->getFeatureProfile(); osg::ref_ptr< FeatureCursor > cursor = features->createFeatureCursor(); while (cursor.valid() && cursor->hasMore()) { osg::ref_ptr< Feature > feature = cursor->nextFeature(); osgEarth::Bounds featureBounds = feature->getGeometry()->getBounds(); GeoExtent ext( feature->getSRS(), featureBounds ); ext = ext.transform( mapNode->getMapSRS() ); bounds.push_back( ext.bounds() ); } } for (unsigned int i = 0; i < bounds.size(); i++) { GeoExtent extent(mapNode->getMapSRS(), bounds[i]); OE_DEBUG << "Adding extent " << extent.toString() << std::endl; seeder.addExtent( extent ); } if (verbose) { seeder.setProgressCallback(new ConsoleProgressCallback); } osg::Timer_t start = osg::Timer::instance()->tick(); seeder.seed( mapNode->getMap() ); osg::Timer_t end = osg::Timer::instance()->tick(); OE_NOTICE << "Completed seeding in " << prettyPrintTime( osg::Timer::instance()->delta_s( start, end ) ) << std::endl; return 0; }