its the mx_roundish mentioned eariler.
On Mon, Jul 22, 2013 at 6:55 PM, Andre De Angelis <andre.deange...@gmail.com > wrote: > I noticed on a few occasions, he used a bevel or inset and produced a > circle from the new facet. > > I haven't modelled in XSI in years so I don't know if this is a tool, > custom tool or modeling technique. > > Any ideas? >