"Warp" <war### [at] tagpovrayorg> wrote in message
news:3bb72904@news.povray.org...
> Jan Walzer <jan### [at] lzernet> wrote:
> : how about a loopable one ?
>
>   Actually the original was intended to be loopable, but I got one number
> wrong in the function so it didn't work. Here is the fixed version; it
should
> loop seamlessly.
>
>

Looks nice with the red hot section on the stick :)

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