Hi Pilou,

I just have the free version of SU which mean no access to 3ds format unless of course there is a free import plugin for that I haven't found yet.

But I have found an obj import script and using it give me 1 group per solid object, then I have to soften every thing to get "normal" looking SU objects which is a lot easier to do then recomposing groups. On closer inspection though, we can see that some curved surfaced mostly are not 100% neat, some normals are reversed and I wouldn't be surprised to find holes as well but I didn't check that.

As I said earlier, the exporting and importing process as given me more work then I would have like most of the time.

Regards,
Felix

P.S. Je n'ai pas accès au format 3ds avec ma version de SU, désolé. Merci