ive fied this problem. the reason was glut ive forgotten to declare a passiveMouse Callback
sorry ... ;-) now it works perfect ;-) ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=13261#13261 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org