Hi, Thank you very much for your reply, robert.
I will make try~ Cheers, John ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=30862#30862 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org