POV-Ray: Newsgroups: povray.general: Question

POV-Ray : Newsgroups : povray.general : Question		Server Time 30 Jul 2024 02:26:16 EDT (-0400)

From: Anthony D Baye
Subject: Question
Date: 28 Apr 2010 12:10:00
Message: <web.4bd85d6d4f812b18c6f897510@news.povray.org>

can anyone tell me why POV would tell me that <0,0,0> - <0.000000, -0.000000,
0.000000> = <-0.997459, 0.071239, 0.000000>?

See my previous post for details.

A.D.B.

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From: clipka
Subject: Re: Question
Date: 28 Apr 2010 12:28:14
Message: <4bd8621e$1@news.povray.org>

Am 28.04.2010 18:08, schrieb Anthony D. Baye:
> can anyone tell me why POV would tell me that<0,0,0>  -<0.000000, -0.000000,
> 0.000000>  =<-0.997459, 0.071239, 0.000000>?
>
> See my previous post for details.


#declare P = <0,0,0> - <0.000000, -0.000000, 0.000000>;
#debug concat(vstr(3,P,",",0,-1),"\n")

gives

0.000000,0.000000,0.000000

No problem there.


I guess your previous post contains /too many/ details to really make 
anyone want to dig through it.

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