// override
// One-time initialization. This is called by osgEarth.
Status initialize(const osgDB::Options* dbOptions)
{
_dbOptions = Registry::instance()->cloneOrCreateOptions(dbOptions);
const Profile* profile = getProfile();
if ( !profile )
{
profile = osgEarth::Registry::instance()->getGlobalGeodeticProfile();
setProfile( profile );
}
// load the image layer:
if ( _options.imageLayerOptions().isSet() )
{
_imageLayer = new ImageLayer( _options.imageLayerOptions().get() );
_imageLayer->setTargetProfileHint( profile );
// TODO: what about the cache?
}
// load the feature source:
if ( _options.featureSourceOptions().isSet() )
{
_featureSource = FeatureSourceFactory::create( _options.featureSourceOptions().get() );
_featureSource->initialize( _dbOptions.get() );
}
return STATUS_OK;
}
