"Fabien Mosen" <fab### [at] skynetbe> wrote in message
news:39F19A38.1868E5DD@skynet.be...
> Bill DeWitt wrote:
> >
> >     Isosurface!?! What? Little isosurface cubes stuck together?
>
> No.  It's a combination of triangle waves functions at multiple
> frequencies.  Simple but ingenious idea, nonetheless.

    I sort of knew it wasn't little blocks stuck together, but I was hoping
that it was done with a fractal formula and that we could modify it to
develop other fractal shapes.

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