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Chaos Corona Forum
Chaos Corona for 3ds Max
[Max] Bug Reporting
Glossy reflection+refraction bug
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Topic: Glossy reflection+refraction bug (Read 1964 times)
2017-09-21, 12:21:51
v.p.vlasenko
Active Users
Posts: 71
Glossy reflection+refraction bug
Hi, not sure if that happens only in latest build, but here's what we have - wrong reflection with reflection glossiness below 1 and refraction enabled.
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Last Edit: 2017-09-21, 14:04:56 by v.p.vlasenko
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2017-09-26, 13:25:15
Reply #1
maru
Corona Team
Active Users
Posts: 12758
Marcin
Re: Glossy reflection+refraction bug
Yeah, it's probably one more light transport issue:
https://coronarenderer.freshdesk.com/support/solutions/articles/5000516180-known-bugs-and-limitations
Does enabling caustics fix this instantly?
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Marcin Miodek |
chaos-corona.com
3D Support Team Lead - Corona |
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2017-09-26, 15:05:02
Reply #2
v.p.vlasenko
Active Users
Posts: 71
Re: Glossy reflection+refraction bug
yes, caustics fix this, but I don't think that it's a good option to enable caustics for each of such materials in scene or tricking with multilayered material.
I did a lot of renders with frosted glass and don't remember such behavior earlier (or may be I didn't noticed that).
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2017-09-26, 17:58:39
Reply #3
maru
Corona Team
Active Users
Posts: 12758
Marcin
Re: Glossy reflection+refraction bug
I think it must have been there since at least a few versions. We are aware of this issue, and we know this may be often serious, so the fix is planned. This is however a very complex thing to fix, so please allow our developers some time for this.
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Marcin Miodek |
chaos-corona.com
3D Support Team Lead - Corona |
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Chaos Corona Forum
Chaos Corona for 3ds Max
[Max] Bug Reporting
Glossy reflection+refraction bug