Regression: Smart UV Project is broken on 3.4 #101414

New Issue

Michael Klein · 2022-09-27T21:19:35+02:00

Michael Klein commented

2022-09-27 21:19:35 +02:00

System Information
Operating system: Windows-10-10.0.22000-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 517.40

Blender Version
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-26 23:14, hash: 7fa7c7ceda
Worked: 3.3.1 Release Candidate, branch: master, commit date: 2022-09-26 21:04, hash: 753dea79a3

Short description of error
UV Smart Unwarp is not working as expected. Additionally, there's a refresh issue.

Exact steps for others to reproduce the error

Delete Cube ;-)
Add Torus
Switch to UV Workspace
Enter Edit Mode
Select All
Smart UV Unwrap

You need to switch to another workspace to update the result. The result looks wrong.

3.4.0

3.3.1

**System Information** Operating system: Windows-10-10.0.22000-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 517.40 **Blender Version** Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-26 23:14, hash: `7fa7c7ceda` Worked: 3.3.1 Release Candidate, branch: master, commit date: 2022-09-26 21:04, hash: `753dea79a3` **Short description of error** UV Smart Unwarp is not working as expected. Additionally, there's a refresh issue. **Exact steps for others to reproduce the error** - Delete Cube ;-) - Add Torus - Switch to UV Workspace - Enter Edit Mode - Select All - Smart UV Unwrap You need to switch to another workspace to update the result. The result looks wrong. 3.4.0 ![220927_Smart_UV_Project_340.png](https://archive.blender.org/developer/F13583278/220927_Smart_UV_Project_340.png) 3.3.1 ![220927_Smart_UV_Project_331.png](https://archive.blender.org/developer/F13583285/220927_Smart_UV_Project_331.png)

Michael Klein commented

2022-09-27 21:19:35 +02:00

Added subscriber: @Renderbicks

Michael Klein changed title from ~~Smart UV Project broken?~~ to Smart UV Project broken

2022-09-27 21:19:51 +02:00

Omar Emara commented

2022-09-27 21:31:55 +02:00

Added subscriber: @OmarEmaraDev

Omar Emara commented

2022-09-27 21:31:55 +02:00

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

Omar Emara commented

2022-09-27 21:31:55 +02:00

Can reproduce, let me know if you want me to bisect.

Omar Emara changed title from ~~Smart UV Project broken~~ to Smart UV Project is broken on 3.4

2022-09-27 21:32:38 +02:00

Omar Emara changed title from ~~Smart UV Project is broken on 3.4~~ to Regression: Smart UV Project is broken on 3.4

2022-09-27 21:33:05 +02:00

blender-admin commented

2022-09-28 01:35:29 +02:00

This issue was referenced by 5beaecb33e

This issue was referenced by 5beaecb33e74abbdb0adb9144eee5f094ed41f9c

Chris Blackbourn self-assigned this 2022-09-28 01:57:43 +02:00

Chris Blackbourn commented

2022-09-28 02:00:57 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Chris Blackbourn closed this issue

2022-09-28 02:00:57 +02:00

Chris Blackbourn commented

2022-09-28 02:00:57 +02:00

@OmarEmaraDev, would you be able to check the other operators from a5c696a0c2 are consistent between Blender 3.3/3.4 when called from 3D viewport?
Should be just Cube, Sphere and Cylinder projection.

@OmarEmaraDev, would you be able to check the other operators from a5c696a0c2b9 are consistent between Blender 3.3/3.4 when called from 3D viewport? Should be just Cube, Sphere and Cylinder projection.

Omar Emara commented

2022-09-28 08:36:57 +02:00

@Chris_Blackbourn Yes, results seem identical.

Chris Blackbourn commented

2022-09-28 08:46:21 +02:00

Awesome, thanks!

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Regression: Smart UV Project is broken on 3.4 #101414