POV-Ray: Newsgroups: povray.advanced-users: Does wrapping atan2(0,0) avoid the domain error?: Re: Does wrapping atan2(0,0) avoid the domain error?

POV-Ray : Newsgroups : povray.advanced-users : Does wrapping atan2(0,0) avoid the domain error? : Re: Does wrapping atan2(0,0) avoid the domain error?		Server Time 3 May 2024 01:22:40 EDT (-0400)

From: Cousin Ricky
Date: 14 Dec 2022 12:21:13
Message: <639a0609$1@news.povray.org>

On 2022-12-09 13:36 (-4), kurtz le pirate wrote:
> 
> Further details here :
>
<http://news.povray.org/povray.general/thread/%3C616bfd9d%241%40news.povray.org%3E/?ttop=438714&toff=50>

Yes, and it was the part about atan2(0,0) being different on different
systems that I'm leery about.  But it makes sense that there would be no
consistency; any angle at all would satisfy (0,0).

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