QSharedPointer<Plant> PlantMgr::addPlant(const QString& theKind, const QString& theID, SysError& theErr){
if(getPlant(theID).isNull()) {
QSharedPointer<Plant> thePlantRef = createPlant(theKind, theErr);
thePlantRef->setID(theID);
m_plantList.insert(theID, thePlantRef);
return(thePlantRef);
}
else {
qWarning()<<"Error attempt to add a plant with an already present ID: "<< theID;
return(QSharedPointer<Plant>());
}
}
//============================================================================
//============================================================================
virtual ReadResult readNode(const std::string& file, const osgDB::ReaderWriter::Options* options) const
{
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
NgpFileName fileName(file);
std::string foundPath = osgDB::findDataFile( fileName.settings().filePath, options );
if (foundPath.size() <= 0)
{
OSG_WARN << "Unable to find plant file: " << fileName.settings().filePath << std::endl;
return NULL;
}
fileName.setFilePath(foundPath);
osg::Geode *node = createPlant( fileName );
return node;
}
