POV-Ray : Newsgroups : povray.animations : Bullet physics engine test : Re: Bullet physics engine test Server Time
26 Apr 2026 10:51:57 EDT (-0400)
  Re: Bullet physics engine test  
From: jr
Date: 24 Apr 2026 09:45:00
Message: <web.69eb726888b2671d48bf72fa6cde94f1@news.povray.org>
hi,

> ...
> > I'm nominating this as a file to be put on the wiki as a special resource.
> > If TOK or someone with knowledge of the use of quaternions can look it over to
> > determine if there are any other functions/macros that would be needed for a
> > more complete quaternion library, that would be great.
>
> yes, a thorough assessment and perhaps a little "spit & polish", and I'd second
> your "nomination".

re that, if someone "maths-minded" is thinking about 'quaternions.inc', some
"metrics".  the file is quite small (<250 lines), in well written "greek" :-);
23 macros, some 60-odd local variables (bar three declared).  also, attached a
cross-reference.  thx.


regards, jr.


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