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Chaos Corona Forum
Chaos Corona for Cinema 4D
[C4D] Bug Reporting
Artefacts when using background and corona sky object
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Topic: Artefacts when using background and corona sky object (Read 4738 times)
2019-12-07, 21:47:15
tuami
Active Users
Posts: 169
Artefacts when using background and corona sky object
Hi,
I have just set up a test scene and get such poligon artifacts in round objects. I used a backplate for the scene and a hdri for the lights. The polygon number I have enlarged but that does not help synonymous. Did I set something wrong here?
Scene you can download from here
https://www.dropbox.com/s/tjyem3y1t5mrv2k/scene.zip?dl=0
Hdri from
https://hdrihaven.com/hdri/?h=derelict_overpass
thanks and greetings tuami
*edit
strange when I change the translucency from the sphere and capsule to 1%, the problem is gone or when i´m only select the reflatcion channel ...the problem only persits when diffuse channel is active
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Last Edit: 2019-12-07, 22:01:04 by tuami
»
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2019-12-11, 10:48:07
Reply #1
Beanzvision
Corona Team
Active Users
Posts: 3862
Bengamin
Re: Artefacts when using background and corona sky object
Hi there, I think the conflict is between the Background object and the new Corona sky object. We will investigate further, thanks for the file.
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Bengamin Jerrems l
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2019-12-12, 17:30:00
Reply #2
Beanzvision
Corona Team
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Posts: 3862
Bengamin
Re: Artefacts when using background and corona sky object
Hi again. Whilst we are investigating this anomaly, you can try using just a plane with the shadowcatcher (backplate) material on it and your backplate image in the environment overrides in the direct visibility slot. See the image if need be. We hope that helps ;)
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Bengamin Jerrems l
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2019-12-13, 11:54:58
Reply #3
tuami
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Posts: 169
Re: Artefacts when using background and corona sky object
thank you beanzvision
that will fix in the meantime the problem.
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Last Edit: 2020-03-12, 09:22:24 by tuami
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2019-12-13, 12:09:42
Reply #4
Beanzvision
Corona Team
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Posts: 3862
Bengamin
Re: Artefacts when using background and corona sky object
You're welcome!
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Bengamin Jerrems l
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2020-02-29, 21:13:31
Reply #5
tuami
Active Users
Posts: 169
Re: Artefacts when using background and corona sky object
any news on this,problem with background object still exists.
btw,is there a way when using a hdri and a backplate proper dof working,
see screenshot
https://prnt.sc/r9m2d4
thx
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2020-04-12, 20:53:50
Reply #6
tuami
Active Users
Posts: 169
Re: Artefacts when using background and corona sky object
hm
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Chaos Corona Forum
Chaos Corona for Cinema 4D
[C4D] Bug Reporting
Artefacts when using background and corona sky object