Hi Jean-Sébastien, Thank you very much we override the operator() and it solves the problem. however I beleive that this problem happens beause of line 545 in operator()
filename << _filename << "_" << context_id; it will add context_id even if SetPolicy is set as OVERWRITE . I beleive this is bug. Isn't it? Thank you! Cheers, Danny ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=25706#25706 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org