UV Dismemberment after Mirror the Mesh Blender 2.90 #80623

Closed
opened 2020-09-09 12:07:35 +02:00 by Peter · 12 comments

System Information
Operating system: Windows
Graphics card: GTX 1080 Ti

Blende Version
Blender 2.9

Short description of error
by mirroring the Mesh the UV will be dismembered

Exact steps for others to reproduce the error
Add a Mesh > Mesh (UV Sphere) > Edit Mode>Mirror (Ctrl M) x axis>Add a New Material> look at the uv in UV Editor
uv.PNG

**System Information** Operating system: Windows Graphics card: GTX 1080 Ti **Blende Version** Blender 2.9 **Short description of error** by mirroring the Mesh the UV will be dismembered **Exact steps for others to reproduce the error** Add a Mesh > Mesh (UV Sphere) > Edit Mode>Mirror (Ctrl M) x axis>Add a New Material> look at the uv in UV Editor ![uv.PNG](https://archive.blender.org/developer/F8857512/uv.PNG)
Author

Added subscriber: @NeoswordX

Added subscriber: @NeoswordX

#81115 was marked as duplicate of this issue

#81115 was marked as duplicate of this issue

Added subscriber: @mano-wii

Added subscriber: @mano-wii

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

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

I can confirm the problem.
Here the file to test:
editmesh_mirror_bug.blend
This used to work in Blender 2.83

I can confirm the problem. Here the file to test: [editmesh_mirror_bug.blend](https://archive.blender.org/developer/F8866443/editmesh_mirror_bug.blend) This used to work in Blender 2.83
Germano Cavalcante self-assigned this 2020-09-11 20:23:25 +02:00

This issue was referenced by 4f6e51aa52

This issue was referenced by 4f6e51aa5201c5eb00e009a95898c224f77d2c05

This issue was referenced by e22e302837

This issue was referenced by e22e30283714d03d0b57ebfa3a4dcda35c808c86

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'

Added subscriber: @YanKansky

Added subscriber: @YanKansky

This comment was removed by @YanKansky

*This comment was removed by @YanKansky*

The problem with UVs and Vertex Colors is fixed in Blender 2.91.0 Alpha!

The problem with UVs and Vertex Colors is fixed in Blender 2.91.0 Alpha!

Added subscriber: @drewcassidy

Added subscriber: @drewcassidy
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Reference: blender/blender#80623
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