Sweep1
From:
Frenchy Pilou (PILOU)
31 May 2008 (2 of 8)
1644.2
In reply to
1644.1
Just add a second closed curve (ellipse(?) as "external circle" and make a sweep with 2 rails ;)
Seems you must change a little the bottom profil if you want exactly that you show on your example
EDITED: 31 May 2008 by PILOU
Attachments:
ring.jpg