POV-Ray : Newsgroups : povray.binaries.images : Spectral rendering of POV-Ray demo scene Server Time
8 Jul 2024 07:19:20 EDT (-0400)
  Spectral rendering of POV-Ray demo scene (Message 1 to 3 of 3)  
From: Cousin Ricky
Subject: Spectral rendering of POV-Ray demo scene
Date: 3 Mar 2014 23:10:01
Message: <web.531550ea376b727e192ae5f10@news.povray.org>
Diffract.pov was one of the first sample scenes I rendered after I first
downloaded POV-Ray in 2003.

I have retooled it to use Ive's spectral render rig.  The three colored light
sources were replaced with a single light source, and the iridescence was
removed until someone can figure out how to implement it spectrally.  The
specular highlight was set at 5%, which seems to me a good compromise in the
absence of the implementation of non-metallic Fresnel highlights.

The source will be posted to p.b.s-f.


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Attachments:
Download 'refract-spectral-01.jpg' (60 KB)

Preview of image 'refract-spectral-01.jpg'
refract-spectral-01.jpg


 

From: Cousin Ricky
Subject: Re: Spectral rendering of POV-Ray demo scene
Date: 3 Mar 2014 23:15:02
Message: <web.531552b596fa2132192ae5f10@news.povray.org>
Here is an image with the dispersion exaggerated 5X.  (I like rainbows, if you
haven't noticed already.)


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Attachments:
Download 'refract-spectral-05.jpg' (67 KB)

Preview of image 'refract-spectral-05.jpg'
refract-spectral-05.jpg


 

From: And
Subject: Re: Spectral rendering of POV-Ray demo scene
Date: 5 Mar 2014 13:30:01
Message: <web.53176c0196fa21327534a5ef0@news.povray.org>
I like this. It is beautiful.


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