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EEVEE Subsurface Node give blurry edges #86097

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opened 2021-02-28 18:15:59 +01:00 by Paul Szajner · 7 comments
Paul Szajner commented 2021-02-28 18:15:59 +01:00
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System Information
Operating system: Linux-4.19.0-13-amd64-x86_64-with-glibc2.28 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 418.152.00

Blender Version
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-02-27 23:51, hash: f3d60c68ef
Worked: 2.91

Short description of error
When using subsurface nodes on different materials edges of geometry get blurred, this doesn't append when using the principled node.

Exact steps for others to reproduce the error
Open the attached .blend, it contains 4 cubes , two uses the principled node and render correct, the other two uses the subsurface node with same parameters.
sss_node.blend

Here is a screenshot of the file :
image.png

**System Information** Operating system: Linux-4.19.0-13-amd64-x86_64-with-glibc2.28 64 Bits Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 418.152.00 **Blender Version** Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-02-27 23:51, hash: `f3d60c68ef` Worked: 2.91 **Short description of error** When using subsurface nodes on different materials edges of geometry get blurred, this doesn't append when using the principled node. **Exact steps for others to reproduce the error** Open the attached .blend, it contains 4 cubes , two uses the principled node and render correct, the other two uses the subsurface node with same parameters. [sss_node.blend](https://archive.blender.org/developer/F9852874/sss_node.blend) Here is a screenshot of the file : ![image.png](https://archive.blender.org/developer/F9852877/image.png)
Paul Szajner commented 2021-02-28 18:15:59 +01:00
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Added subscriber: @sozap

Added subscriber: @sozap
Falk David commented 2021-03-02 10:12:11 +01:00
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Added subscriber: @filedescriptor

Added subscriber: @filedescriptor
Falk David commented 2021-03-02 10:12:11 +01:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Falk David commented 2021-03-02 10:12:11 +01:00
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I can confirm this. On first look, this seems to be a regression.

2.91.2:
2.91.png

2.93.0 Alpha, branch: master, commit date: 2021-03-02 07:40, hash: c4ef90f5a0:
2.93.png

I can confirm this. On first look, this seems to be a regression. 2.91.2: ![2.91.png](https://archive.blender.org/developer/F9859639/2.91.png) 2.93.0 Alpha, branch: master, commit date: 2021-03-02 07:40, hash: `c4ef90f5a0`: ![2.93.png](https://archive.blender.org/developer/F9859642/2.93.png)
Mikhail Matrosov commented 2021-03-08 00:22:15 +01:00
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Added subscriber: @ktdfly

Added subscriber: @ktdfly
blender-admin commented 2021-05-19 12:27:38 +02:00
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This issue was referenced by d67223ca29

This issue was referenced by d67223ca297ceef4e790bf5504f38fea03941e79
Clément Foucault commented 2021-05-19 12:32:19 +02:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Clément Foucault self-assigned this 2021-05-19 12:32:19 +02:00
Thomas Dinges added this to the 2.93 LTS milestone 2023-02-07 18:46:30 +01:00
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Reference: blender/blender#86097
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