Hi Robert, thanks for your answer. I completely understand what you mean, but I've read in the doc about getEyePoint :
"Get the eye point in the local coordinate frame a given traversal point. " So I don't understand in which coordinate frame these local coords are given in my sample code... Eric ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=31109#31109 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org