Texture backing issue

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TinkyFoo
Licensed Customer
Posts: 5
Joined: Tue Aug 01, 2017 2:39 pm

Hello.
I try to bake texture from sss material. But there is an issue: places where two meshes intersects must be black, but in a texture it glows (has a very bright color).
For some reason i couldn't rebuild a mesh.
How could i correct this in octane?


Image
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bepeg4d
Octane Guru
Posts: 10340
Joined: Wed Jun 02, 2010 6:02 am
Location: Italy
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Hi,
what about the normals and uvs in that point?
You can check it via infoChannel kernel, or passes.
ciao Beppe
TinkyFoo
Licensed Customer
Posts: 5
Joined: Tue Aug 01, 2017 2:39 pm

Well it is not a problem with uvs.
For example i have two spheres (i couldn't show my scene because nda).
Parts inside must be black, but it doesn't.
If i will try to render only one sphere it will be ok.

Image
TinkyFoo
Licensed Customer
Posts: 5
Joined: Tue Aug 01, 2017 2:39 pm

Well, i think it is somthing wrong with SSS.
But i don't get it.
When i bake AO-maps these places a totally black. It's help me to make some masks and destroy color in comositing. But it is not a panacea.
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bepeg4d
Octane Guru
Posts: 10340
Joined: Wed Jun 02, 2010 6:02 am
Location: Italy
Contact:

Hi,
sorry but the image linkrd is not visible.
Please use the Upload attachment button.
Please also post a screenshot with infochannel geometry normals, and texture coordinates mode, thanks.
ciao Beppe
TinkyFoo
Licensed Customer
Posts: 5
Joined: Tue Aug 01, 2017 2:39 pm

Hello.
I add some pictures.
Every place with intersection (or even close position) are glowing.
Attachments
Under the grey stick its glowing
Under the grey stick its glowing
2019-01-25_20-01-12.png (128.53 KiB) Viewed 2246 times
Surround objects is on
Surround objects is on
2019-01-25_19-48-11.png (147.81 KiB) Viewed 2247 times
Normals
Normals
2019-01-25_19-49-26.png (44.19 KiB) Viewed 2247 times
Texture pos
Texture pos
2019-01-25_19-49-51.png (20.54 KiB) Viewed 2247 times
Surround  objects is off
Surround objects is off
2019-01-25_19-50-20.png (130.36 KiB) Viewed 2247 times
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