In article <3DB95D60.527123F6@gmx.de>,
 Christoph Hormann <chr### [at] gmxde> wrote:

> You will have to, there is no way achieving this from POV-Ray scripts.

You could get something almost like it, with an average texture with two 
slightly different gradient normals. True simulation requires modifying 
the source code, though.

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: chr### [at] tagpovrayorg
http://tag.povray.org/

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