POV-Ray : Newsgroups : povray.binaries.images : Jaime's bolts, post-processed Server Time
10 Mar 2026 11:12:38 EDT (-0400)
  Jaime's bolts, post-processed (Message 1 to 3 of 3)  
From: Cousin Ricky
Subject: Jaime's bolts, post-processed
Date: 9 Mar 2026 13:58:34
Message: <69af0a4a@news.povray.org>
I can't help myself.  I like shiny things.

This is a derivative image; original CC-BY-SA 4.0 Jaime Vives Piqueres.
The thumbnail is no longer on his page--possibly due to his server
crash--but you can still find the zip file by searching "boltstill" at
ignorancia.org.


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Preview of image 'boltstill-lb.jpg'
boltstill-lb.jpg


 

From: Mr
Subject: Re: Jaime's bolts, post-processed
Date: 10 Mar 2026 08:50:00
Message: <web.69b00b93c276239116086ed06830a892@news.povray.org>
Cousin Ricky <ric### [at] yahoocom> wrote:
> I can't help myself.  I like shiny things.
>
> This is a derivative image; original CC-BY-SA 4.0 Jaime Vives Piqueres.
> The thumbnail is no longer on his page--possibly due to his server
> crash--but you can still find the zip file by searching "boltstill" at
> ignorancia.org.

Interesting, the exposure looks slightly better despite a little too much
opacity/uniform visibility of the starry streaks But what gets me curious is
that the overexposed areas seem to have shifted towards the blue... did you
initiate this on purpose? or is it something this macro would always do?


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From: Cousin Ricky
Subject: Re: Jaime's bolts, post-processed
Date: 10 Mar 2026 11:06:29
Message: <69b03375$1@news.povray.org>
On 2026-03-10 08:16 (-4), Mr wrote:
> 
> Interesting, the exposure looks slightly better despite a little too much
> opacity/uniform visibility of the starry streaks But what gets me curious is
> that the overexposed areas seem to have shifted towards the blue... did you
> initiate this on purpose? or is it something this macro would always do?

The overexposed areas were already bluish in Jaime's original.  The blue
is not evident in a PNG or JPEG render because of the overexposure, but
I post-processed an EXR render, which does record the overexposed color.


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