Ah yes as my sphere as the same color than the box, I don't seen the empty faces!

Hi Pilou,

> At the start you have a box wihout a face (killed)
> At the end the box flowed has all faces around the sphere

Yes, that's correct - that's because the face that was empty is compressed down to a single line in the final result.

There are no new faces being created - each face in the original shape corresponds to a face in the final result.

- Michael

Ah yes! as my sphere as the same color than the box, I don't seen the empty faces! :)
It's for that I had believed that was magic!