POV-Ray: Newsgroups: povray.newusers: Using conditional expression in functions. How to write step functions?: Re: Using conditional expression in functions. How to write step functions?

POV-Ray : Newsgroups : povray.newusers : Using conditional expression in functions. How to write step functions? : Re: Using conditional expression in functions. How to write step functions?		Server Time 8 Jul 2024 00:21:40 EDT (-0400)

From: Evgenij Gagauz
Date: 19 Dec 2009 11:10:01
Message: <web.4b2cfa77be6ce51d8bf23f70@news.povray.org>

There are interesting macroses fswitch, fcase and fdefault. It is to be
regretted that those macroses can not work without an additional file.