Fredrik Eriksson wrote:

> Is this
> http://hem.bredband.net/b230591/povray/squared_torus.jpg
> anything like what you're looking for?
> 
> It uses a macro i wrote long ago for creating rounded cylinders (back in 
> the 3.1 days). It does pretty much what Round_Cylinder from shapes.inc 
> does, but also supports a hole through the middle.

I don't think that is what Sally wanted. Your macro alters the 
minor_radius, Sally wanted to alter the shape of major_radius.

Severi

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