"_Light_Beam_" <s.f### [at] tiscalifr> wrote in
news:3ede7d4d@news.povray.org: 

> Impressive... How do you made this "distortion" ? Are there mesh ou
> CSGs ? 


Thanks.

It's an isosurface.

Here is a similar image I made (without the distortion):
http://news.povray.org/povray.binaries.images/13237/88607/

I used a function (built with a macro) to "distort" the isosurface.

The macro is named RotateXYZ_Function() and can be found in the
source code for the 4th image on my POV-Ray gallery page:
http://home.no/t-o-k/povray


Tor Olav

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