POV-Ray : Newsgroups : povray.advanced-users : Functions + variables : Re: Functions + variables Server Time
28 Jul 2024 10:26:25 EDT (-0400)
  Re: Functions + variables  
From: Warp
Date: 14 Apr 2006 16:56:31
Message: <44400c7f@news.povray.org>
Orchid XP v2 <voi### [at] devnull> wrote:
> (I imagine if you dig through the innards of the parser there's probably 
> a perfectly good reason why it does this. LOL!)

  I suppose that the reason is simply that the keyword in question
has not been added to the user-defined-function universe, so when
the user-defined-function parser sees it, it thinks "oh, an unknown
name, let's see if there's an identifier of that name in in the SDL
universe -> no -> error".

  The SDL namespace and the user-defined-function namespace being two
completely different and separate universes causes indeed lots of
confusion. I have actually thought about writing a short article
about that at the povQ&T page.

-- 
                                                          - Warp


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