"Bill Pragnell" <bil### [at] hotmailcom> wrote in message 
news:web.4a1e750b99a5bfb66dd25f0b0@news.povray.org...
>
> ... can you handle e.g. coiling automatically?
>

I've added a bit more into the spiral macro. What d'you have in mind by 
coiling 'automatically'?
The example below uses two calls to the macro. The first adds a little helix 
of two coils in the middle, spiralling downwards, the second call adds the 
outward spiral (both using the default amount of randomness).

Regards,
Chris B.

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