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In article <39e72869$1@news.povray.org>, "Wlodzimierz ABX Skiba"
<abx### [at] abx artpl> wrote:
> anybody know why it is undocumented ? or why there is not such words
> "and other functions" at end of list in documentation ?
The most likely reason: these functions just didn't exist in earlier
versions of the isosurface patch, and the documentation hasn't been
updated with these functions.
> can I use any povray function/expresion with numeric result ?
No. For example, you can't use eval_pattern(), strlen, etc.
--
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/
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