Stripes remain after baking #92078

Closed
opened 2021-10-09 22:55:42 +02:00 by CHET · 11 comments

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 950M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40

Blender Version
Broken: version: 2.93.5 Release Candidate, branch: master, commit date: 2021-09-27 06:30, hash: af42086e74
Worked: (newest version of Blender that worked as expected)

Short description of error
Unusual line appears after baking

Steps to Reproduce

  • Open .blend file
  • {nav Render Properties > Bake > Bake}

Test File:
test.blend
image.png
image.png
image.png
image.png

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 950M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40 **Blender Version** Broken: version: 2.93.5 Release Candidate, branch: master, commit date: 2021-09-27 06:30, hash: `af42086e74` Worked: (newest version of Blender that worked as expected) **Short description of error** Unusual line appears after baking **Steps to Reproduce** - Open .blend file - {nav Render Properties > Bake > Bake} Test File: [test.blend](https://archive.blender.org/developer/F10969881/test.blend) ![image.png](https://archive.blender.org/developer/F10915227/image.png) ![image.png](https://archive.blender.org/developer/F10915246/image.png) ![image.png](https://archive.blender.org/developer/F10915359/image.png) ![image.png](https://archive.blender.org/developer/F10915277/image.png)
Author

Added subscriber: @cheteron

Added subscriber: @cheteron
Member

Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123
Member

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Member

Hi @cheteron , thanks for the report. Could you please attach a simple .blend file?

Also provide steps for reproducing the issue and short description about the issue.

Was this working correctly on old blender versions?

(A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports)

Hi @cheteron , thanks for the report. Could you please attach a simple .blend file? Also provide steps for reproducing the issue and short description about the issue. Was this working correctly on old blender versions? (A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports)
Author

I don't know how reproducing, perhaps the error occurs due to the mesh. But the task does not allow changing the mesh
test.blend

I don't know how reproducing, perhaps the error occurs due to the mesh. But the task does not allow changing the mesh [test.blend](https://archive.blender.org/developer/F10969881/test.blend)
Member

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'
Member

Possibly similar to: #81710 (Artifacts appear in texture bakes [stripe pattern])

Possibly similar to: #81710 (Artifacts appear in texture bakes [stripe pattern])

Added subscriber: @brecht

Added subscriber: @brecht

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'

It's a problem with long thin triangles, the workaround is to add a few loopcuts.

Perhaps the ray differential in baking have some precision issue.

It's a problem with long thin triangles, the workaround is to add a few loopcuts. Perhaps the ray differential in baking have some precision issue.

Closed as duplicate of #81710

Closed as duplicate of #81710
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Reference: blender/blender#92078
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