std::string _module, _path;
SGPropertyNode_ptr _root, _prop;
SGConstPropertyNode_ptr _load, _unload;
- osg::Node *_branch;
+ osg::ref_ptr<osg::Node> _branch;
unsigned int _module_id;
};
SGPropertyNode *prop,
osg::Node *branch );
+ virtual FGNasalModelDataProxy* clone() const { return new FGNasalModelDataProxy(_root); }
+
protected:
SGPropertyNode_ptr _root;
FGNasalModelDataRef _data;