clipka <nomail@nomail> wrote:
> I would assume that as (x+y+z-1) gives different results than (x^2+y^2+z^2-1)
> (the former is a plane, while the latter is a sphere), so would (x^4+y^4+z^4-1)
> (some... quartic? Never tried it out)

  I think it produces something which looks like a rounded cube, ie. like
a superellipsoid with both parameters the same (like <.1, .1> or whatever).

-- 
                                                          - Warp

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