Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: telemix on 2015-09-23, 01:49:13

Title: Artifacts with CoronaLightMtl
Post by: telemix on 2015-09-23, 01:49:13

Strange artifacts appear as black triangles on a self-luminous material with a grid bitmap or other contrast textures.

After many tests it turned out that they occur in the following cases:

-specific bitmap contrast in CoronaLightMtl (where black pixels RGB=0)
-many faces of geometry
-render view from afar

Test scene link (max 2014):
https://cloud.mail.ru/public/GfLJ/GwB2q6RhE (https://cloud.mail.ru/public/GfLJ/GwB2q6RhE)

Title: Re: Artifacts with CoronaLightMtl
Post by: telemix on 2015-09-23, 02:01:19

test

Title: Re: Artifacts with CoronaLightMtl
Post by: maru on 2015-09-23, 10:25:22

I remember this was an issue some time ago but I thought it was fixed. Thanks for a detailed report. Ondrej will have to take a look at this.

Title: Re: Artifacts with CoronaLightMtl
Post by: maru on 2015-09-24, 15:38:48

Fixed in the newest daily.

Title: Re: Artifacts with CoronaLightMtl
Post by: telemix on 2015-09-25, 08:09:45

Great!