I've done a lot of reading on NURBs in the past month or so, and i've studdied the glu 1.3 mesa code, and the glu 1.3 specs, but am not exactly sure what needs to be done.. any help to direct me toward the right direction would be great. thanks, Philip Streck _______________________________________________ Mesa-dev maillist - [EMAIL PROTECTED] http://lists.mesa3d.org/mailman/listinfo/mesa-dev