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Kerkythea Rendering System • View topic - Balck dots after the AA pass
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Balck dots after the AA pass

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micheus

Posts: 11

Joined: Thu Dec 08, 2011 10:39 pm

Location: Brazil

Post Mon Sep 09, 2013 4:48 pm

Balck dots after the AA pass

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notareal

KT-Team
KT-Team

Posts: 4211

Joined: Fri Oct 27, 2006 7:27 am

Location: Finland

Post Mon Sep 09, 2013 5:55 pm

Re: Balck dots after the AA pass

Have you read this viewtopic.php?t=3638? Do you get the same issue with MLT? Have you monitored RAM usage (maybe too high usage?) Bad geometry (try to isolate problem mesh)? What is the used KT ver?
"Ants" may also be a result of wrong material settings. Have you used some library (or modified) materials or these materials self made? Materials are easy to test, one by one replace used material with some diffuse gray... just takes some time. I'd also make sure that lights or mesh emitter do not intersect with surrounding mesh.
Thea Render and Kerkythea Rendering System, by Solid Iris Technologies
<<

micheus

Posts: 11

Joined: Thu Dec 08, 2011 10:39 pm

Location: Brazil

Post Mon Sep 09, 2013 9:31 pm

Re: Balck dots after the AA pass

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Fletch

KT-Team
KT-Team

Posts: 8564

Joined: Fri Oct 27, 2006 2:38 am

Location: Milwaukee, WI USA

Post Tue Sep 10, 2013 12:23 pm

Re: Balck dots after the AA pass

mesh lights and photon mapping is just a bad idea... I'd avoid it.
curving mesh lights + photon mapping is just beyond bad, sorry.
Use MLT or MLT+BiPT and forget about settings.


<<

micheus

Posts: 11

Joined: Thu Dec 08, 2011 10:39 pm

Location: Brazil

Post Tue Sep 10, 2013 1:57 pm

Re: Balck dots after the AA pass

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Fletch

KT-Team
KT-Team

Posts: 8564

Joined: Fri Oct 27, 2006 2:38 am

Location: Milwaukee, WI USA

Post Tue Sep 10, 2013 5:12 pm

Re: Balck dots after the AA pass

with 8 thread computer, usually 60-100 passes is enough in most cases, if modeling, materials, and lighting are well done.
with 4 threads, 120-200
with 2 threads, 240-400
with 1 thread, 480-800


<<

micheus

Posts: 11

Joined: Thu Dec 08, 2011 10:39 pm

Location: Brazil

Post Mon Oct 07, 2013 10:57 pm

Re: Balck dots after the AA pass

Thank you for the tip.
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