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Chaos Corona Forum
Chaos Corona for 3ds Max
[Max] Bug Reporting
[Max] Resolved Bugs
Abnormal Light Sampling
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Topic: Abnormal Light Sampling (Read 4850 times)
2013-03-02, 09:52:35
Polymax
Active Users
Posts: 830
CG Generalist
Abnormal Light Sampling
HI!
Maybe you know about this issue, so I'll describe it anyway.
Sampling problem in light of the CoronaLight when the scene has CoronaSky and MeshLight.
This is a serious problem that now limits the use of different types of Lights together.
«
Last Edit: 2013-03-02, 09:54:19 by Polymax
»
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Corona - the best rendering solution!
2013-03-02, 11:47:42
Reply #1
Ludvik Koutny
VIP
Active Users
Posts: 2557
Just another user
Re: Abnormal Light Sampling
This is very helpful. We are hunting down this bug for years :) Finally a simple scene that exercises this behavior.
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https://www.artstation.com/artist/rawalanche
2013-03-02, 12:11:15
Reply #2
ecximer
Active Users
Posts: 286
Scriptobot
Re: Abnormal Light Sampling
You comedians :)
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sorry for my english
2013-03-02, 13:48:42
Reply #3
Javadevil
Active Users
Posts: 399
Re: Abnormal Light Sampling
I had this happen the other day, I thought it was a light fitting that was using a material emitter and the light material and casing are sharing vertices, but this looks more like the problem :)
Good spot.
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2013-03-02, 15:42:40
Reply #4
andreupuig
Active Users
Posts: 59
Re: Abnormal Light Sampling
Probably this was the issue I had some times ago in this scene
http://forum.corona-renderer.com/index.php/topic,256.0.html
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2013-03-02, 19:37:25
Reply #5
Ondra
Administrator
Active Users
Posts: 9048
Turning coffee to features since 2009
Re: Abnormal Light Sampling
Fixed
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Rendering is magic.
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| Sorry for short replies, brief responses = more time to develop Corona ;)
2013-03-02, 19:40:55
Reply #6
Polymax
Active Users
Posts: 830
CG Generalist
Re: Abnormal Light Sampling
Super! Thank you very much! :)
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Corona - the best rendering solution!
2013-03-02, 21:20:11
Reply #7
ecximer
Active Users
Posts: 286
Scriptobot
Re: Abnormal Light Sampling
You guys are the best! :)
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sorry for my english
2013-03-03, 15:01:47
Reply #8
Paul Jones
Active Users
Posts: 168
Re: Abnormal Light Sampling
A very good find and fix, this had me foxed also!
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Chaos Corona Forum
Chaos Corona for 3ds Max
[Max] Bug Reporting
[Max] Resolved Bugs
Abnormal Light Sampling