Hey james, i believe you posted this over a year ago? i am using your scripts now and i get a problem if i check EDIT when exporting to uvlayout 2.06 (i believe is the version i'm using) am i doing so ...
we all use uvlayout at work, i dont know if it does this for Maya, but it does for me in softimage. i have all of my objects, like...30 pieces, i export them all in one .obj file and unwrap and bring ...