absorption layer transmittance test

General questions about Indigo, the scene format, rendering etc...
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Musorgki
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Joined: Mon Oct 15, 2007 3:01 pm

Re: absorption layer transmittance test

Post by Musorgki » Wed Dec 16, 2009 5:30 pm

Cool!
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Pibuz
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Joined: Tue Dec 11, 2007 7:58 am
Location: Padua, Italy
3D Software: SketchUp

Re: absorption layer transmittance test

Post by Pibuz » Wed Dec 16, 2009 9:10 pm

Oh: 23h and still you got fireflies?
Something to work on! :lol: :lol: :lol:

Great image by the way. Very explainatory!
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CTZn
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Location: Paris, France

Re: absorption layer transmittance test

Post by CTZn » Wed Dec 16, 2009 10:26 pm

Pibuz is certainly right... I would go bidirless for such complex materials, longer but safer (so not always longer all in all).

Care to expose the medium code $oup ?

Yes it's looking cool btw. Despite everything you should perhaps reduce the transmittance map's saturation some bits ?
obsolete asset
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Soup
Posts: 444
Joined: Sat Jun 13, 2009 1:20 am

Re: absorption layer transmittance test

Post by Soup » Thu Dec 17, 2009 9:50 am

Yes it definitely wasn't the most optimized material. It's just the Indigo logo slapped on a specular with absorption layer transmittance turned on. SSS with a uniform value of 500.
Here is the material, nothing too special:
Attachments
indigologo.rar
ilogo with absorption layer
(619 Bytes) Downloaded 184 times
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