William Tracy wrote:
> Okay. I'm newly returning to Pov, and this is a stupid simple question, 
> so I figure I can post this under "new users". :-P
> 
> I can create a user-defined function from a pigment. Is it possible to 
> create a pigment from a function? The documentation isn't clear to me, 
> but seems to say "no".
> 

Just to cover one base ...
http://www.econym.demon.co.uk/isotut/pigfun.htm

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