Glitchy view after Undo in Sculpt mode with hidden mesh. #74906

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opened 2020-03-19 03:34:20 +01:00 by Gilberto Rodrigues · 17 comments
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System Information
Operating system: Windows 10.
GPU: GTX 1060m.

Blender Version
Broken: 2.82 and 2.83 alpha.
Working: 2.79b

Short description of error
Visual glitches appear when undoing with a hidden mesh in sculpt mode. Vertex paint mode also looks glitchy after doing this, but only in wireframe view and with overlays turned on. It stops happening if the meshes are moved away from each other. It only happens in solid and wireframe view, with eevee it looks just fine. Going back to Object mode or edit mode makes the glitches disapear.
2.png

4.png

Sem título.png

3.jpg
bug2.blend

Exact steps for others to reproduce the error
Open attached file.
Go to Edit Mode
H to hide the mesh (happens when hidding either mesh)
Go to Sculpt mode
sculpt a bit
Ctrl+Z
boom

**System Information** Operating system: Windows 10. GPU: GTX 1060m. **Blender Version** Broken: 2.82 and 2.83 alpha. Working: 2.79b **Short description of error** Visual glitches appear when undoing with a hidden mesh in sculpt mode. Vertex paint mode also looks glitchy after doing this, but only in wireframe view and with overlays turned on. It stops happening if the meshes are moved away from each other. It only happens in solid and wireframe view, with eevee it looks just fine. Going back to Object mode or edit mode makes the glitches disapear. ![2.png](https://archive.blender.org/developer/F8414947/2.png) ![4.png](https://archive.blender.org/developer/F8414946/4.png) ![Sem título.png](https://archive.blender.org/developer/F8414945/Sem_título.png) ![3.jpg](https://archive.blender.org/developer/F8414943/3.jpg) [bug2.blend](https://archive.blender.org/developer/F8414940/bug2.blend) **Exact steps for others to reproduce the error** Open attached file. Go to Edit Mode H to hide the mesh (happens when hidding either mesh) Go to Sculpt mode sculpt a bit Ctrl+Z boom
Author
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Added subscriber: @Gilberto.R

Added subscriber: @Gilberto.R
Author
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I have no clue who should look it up. Bastien as it's undo related, Clément as it is workbench related, or pablo dobarro...

I have no clue who should look it up. Bastien as it's undo related, Clément as it is workbench related, or pablo dobarro...
Member

Added subscriber: @ankitm

Added subscriber: @ankitm
Member

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

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

Do you remember the working blender version ?

82c51d0edb
Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits (10.14, Mojave )
Graphics card: Intel(R) HD Graphics 6000 Intel Inc. 4.1 INTEL-12.10.12

Do you remember the working blender version ? `82c51d0edb` Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits (10.14, Mojave ) Graphics card: Intel(R) HD Graphics 6000 Intel Inc. 4.1 INTEL-12.10.12
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This comment was removed by @Gilberto.R

*This comment was removed by @Gilberto.R*
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A blender version with no glitches would be helpful

A blender version with no glitches would be helpful
Author
Contributor

I could'nt open the file in 2.79, then imported it as FBX and it works just fine, no glitch at all in 2.79b.

I could'nt open the file in 2.79, then imported it as FBX and it works just fine, no glitch at all in 2.79b.

Added subscriber: @RC12

Added subscriber: @RC12

2.81 and above, all have the bug. 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: f6cb5f5449 is working and doesnt have the bug.

2.81 and above, all have the bug. 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: `f6cb5f5449` is working and doesnt have the bug.
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Added subscriber: @fclem

Added subscriber: @fclem
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@fclem can you have a look at this?

@fclem can you have a look at this?
Member

can such a file be created in 2.82a or 2.83 from scratch ? Also which blender version was that file created with ?

can such a file be created in 2.82a or 2.83 from scratch ? Also which blender version was that file created with ?
Author
Contributor

@ankitm This file was created from scratch in either 2.82 or 2.82a, just don't remember which. But it doesn't matter now, looks like Pablo fixed it. yay!

@ankitm This file was created from scratch in either 2.82 or 2.82a, just don't remember which. But it doesn't matter now, looks like Pablo fixed it. yay!
Member

Ah yes, it's still in review. So changing subtype.

Ah yes, it's still in review. So changing subtype.

This issue was referenced by 78e3b7c28d

This issue was referenced by 78e3b7c28d858ca256c99338cf195b9d60f2c3d6
Member

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Ankit Meel self-assigned this 2020-05-14 17:08:15 +02:00
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Reference: blender/blender#74906
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