Hi Tang, You should be right has the normals are incorrect anyway. I've maybe messed up my copy-past debug and have to dig it more.
Thanks for you answer :) Cheers, Florian ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=72503#72503 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

