POV-Ray : Newsgroups : povray.binaries.images : billboard tint : Re: billboard tint Server Time
14 Apr 2024 02:48:47 EDT (-0400)
  Re: billboard tint  
From: William F Pokorny
Date: 4 Nov 2023 00:56:40
Message: <6545cf08$1@news.povray.org>
On 11/3/23 21:35, Mike Miller wrote:
> I found the problem. It turns out that if add even a small amount of turbulence
> (.3 or more) to the fog definition - it tints the alpha portion of the image
> map. I set the turbulence to zero and it cleared it up. I'm not sure why, but it
> worked.

Thanks for the update. Probably true in the official implementations of 
fog too, but my in my re-write of it, I left a comment that turbulence 
affects short length ray results much more than longer ones.

In any case, glad you are on your way.

Bill P.

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