> 2. There is a function setUserData() that is called within PrimaryRecord which > puts the lat and lon within a reference pointer. If this is truely a reference > to whatever I could create an new Reference subclass that would hold the smc data. > I believe that all Record classes have this userData. The problem is that I > cant find this data being written out or a way to write that data out. Also I > am sure if it isnt written out then i would be unable to query this information > at run time.
When you say "I cant find this data being written out", what are you referring to? Do you mean written to a .osg/.ive file, or a .flt file? I'm pretty sure the lat/long in the header node's UserData does get written out to the .flt header record during export, though I could be mistaken. If you mean it isn't written to .osg/.ive... You can derive any class from Referenced and attach it as UserData to any Object, but the data can only be exported to .osg/.ive if it is a class that the .osg/.ive plugins know about, of course. Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com +1 303 859 9466 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
