POV-Ray : Newsgroups : povray.general : Empty value for variable : Re: Empty value for variable Server Time
26 Mar 2023 05:37:20 EDT (-0400)
  Re: Empty value for variable  
From: jr
Date: 4 Feb 2023 08:10:00
Message: <web.63de58a35d560c7488a828ca6cde94f1@news.povray.org>

"yesbird" <nomail@nomail> wrote:
> Thanks a lot, it really works ! (on ver. 3.8 only),

ah, yes, forgot, sorry.  'optional' was new in 3.8.

> > (have a look at the 'queues.inc' for use of optional args)
> but I can't find this file anywhere, where did you get from ?

my own, on the wiki.  however, there's also a macro in 'pvars.inc' (on wiki)
which has only optional arguments.

regards, jr.

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