"Blue Herring" <bhe### [at] tinfoilcatcom> schreef in bericht 
news:web.482d974628652b6ace5ce3790@news.povray.org...
>  Secondly, I haven't yet tried it, but I believe both parse time and 
> memory
> usage could be much improved by declaring a function from the pigment once 
> and
> then calling the function to get the appropriate value.  This would avoid
> declaring the pigment function (which is what eval_pigment does) over and 
> over
> again for the same pigment, and replace a repeated macro call with a 
> function
> call, which should be much faster.
>

Ah! Clever! I shall try this. Thanks!

Thomas

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