Hi Ed,

> Is this true when running your SeparateOBJ.exe program ?

Yup, it should be - that program doesn't remove any uv information from the OBJ file, it just basically re-arranges some of the grouping labels around different faces, and also adds an additional kind of grouping label called usemtl which some programs seem to want to see in there.

Do you notice any problems with the UV mapping being missing after running SeparateOBJ on an object?

- Michael