Thanks anyway, this is in fact what I felt after looking into the code in the OutputStream code, because it seems that it changes some way to write data and add some new fields without version guard.
I think the only way is to write my own write callback and set to the options parameter. Han ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=72289#72289 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org