"Nicolas Alvarez" <nic### [at] gmailisthebestcom> wrote in message 
news:47e9ad6d$1@news.povray.org...
>
> What the... That is an isosurface?!

Oh yes.

> Also, huge isosurface *and* radiosity? How long did that beast take to 
> render? :)

35 minutes on an averagely powerful PC!

What it actually is is a series of isosurfaces, each representing a "slice" 
of the pattern with different thresholds, hence the buildings are made out 
of segments that are thinner at the top. I could do it as a single 
isosurface using lots of min & max but it would be much slower.

-- 
Tek
http://evilsuperbrain.com

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