Stefan,
Ouma would be proud of your doilies!
DLM

"Stefan Viljoen" <spa### [at] polardcom> wrote in message 
news:428e330c@news.povray.org...
>A first try at a spirogram a la Shay.
>
> Total failure, but nonetheless something mildly interesting.
>
> Anybody got code that does nice spirographs? Shay?
>
> I tried implementing the algo at Mathworld, but obviously lacking in the
> math department.
>
> Lots of possibilities posed by this - most obvious is a "plekmatjie" in my
> language - something that your granny would put the kettle on. Or over the
> kettle.
>
> Source in p.b.s.f.
>
> Things to try - bring in some Z, colors, transparency, blobs, and other
> objects - a world of possibilities.
>
> Comments welcome or use in your own scenes. From a greater distance makes 
> a
> lice little round knitted tea-cosy or something.
> -- 
> Stefan Viljoen
> Software Support Technician / Programmer
> Polar Design Solutions

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