[osg-users] determine record type from OpenFlight files?

[Peter Amstutz]

I am loading an OpenFlight file using osgDB and I need to do some 
additional processing based on the specific record types, specifically 
terrain and roads.  From looking at the OpenFlight loader in osg 2.6, it 
seems that this information is read by OSG (there is a flag indicating 
terrain and roads have a special record type) but I cannot figure out 
how to access this information from the scene graph that is actually 
returned by osgDB::readNodeFile() -- it does not appear that this 
information is set in the node's UserData.  Does anyone have any 
suggestions on how to get this information?

Thanks,
Peter
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