> If you take this literally then this means you can't use arrays inside
functions,
> but I know that you can use them because my interpolation functions are
> full with them, but they all have fixed indices.


What happens there is that, since the indices are fixed, POV-Ray can
evaluate the array index during parse time, and simply puts the respective
value into the function, rather than the array reference itself.

 - Slime
[ http://www.slimeland.com/ ]

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