> Nice.

Thanks!

> Try playing with my post in p.t.s-f _Try this blob_ on 25/08/02.
> You can get quite complicated results by adding more sections, even if
> you don't know what you're doing ;)

Will have a go sometime...

> I guess you used a spline for the pigment?

Actually... <sin(radians(t)), sin(radians(t+120)), sin(radians(t+240))>,
where t = 0 to 360. A bit of a cheat, but it works 8-D

Andrew.

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