"Tom Melly" <tom### [at] tomandlucouk> wrote in message
news:3b9dd149$1@news.povray.org...
> What is the correct syntax for using f_noise? I've placed
noise_generator 3
> in my global block.
>
> #declare fn_Noise = function{f_noise3d(x,y,z)} // nope
> #declare fn_Noise = f_noise3d(x,y,z) // nope

Stupid question, but have you included functions.inc?

Gail
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