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In article <chr### [at] netplex aussie org> , Christopher
James Huff <chr### [at] mac com> wrote:
> Media densities are specified by the color_map, not by the pattern. The
> default color_map goes from black to white, you need to change it if you
> want a larger range.
> I don't know if the function pattern values are still clipped...
Almost all patterns are clipped to 0-1, or at least they are only defined
within that range.
Using a function pattern that returns values outside the range of 0-1 may be
different from version to version. One should not depend on it (just like
with the other patterns).
Thorsten
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Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trf de
Visit POV-Ray on the web: http://mac.povray.org
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