POV-Ray: Newsgroups: povray.general: Reverse operation of camera code: Re: Reverse operation of camera code

POV-Ray : Newsgroups : povray.general : Reverse operation of camera code : Re: Reverse operation of camera code		Server Time 24 Apr 2024 04:25:56 EDT (-0400)

From: Mike Horvath
Date: 25 Jun 2019 22:15:56
Message: <5d12d55c$1@news.povray.org>

On 6/25/2019 5:37 PM, Bald Eagle wrote:
> So unless you're going to store the "original" length of the direction vector,
> which is going to be derived from look_at and location, you can only ever
> backtrack to a normalized vector.

Thanks. No, I'm not going to store values.


Michael

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