There are artifacts in the Build when "Load texture data on demand" is enabled

Unity: Texture

Fixed

6.2.X

6.1.X

6.0.X

6000.0.9f1 onwards

2022.3.X

2022.3.36f1 onwards

Won't Fix

2023.2.X

2023.1.X

A regression of the original fix was observed, but (in Unity 6) only when mip stripping was enabled. This has been fixed to ensure an actual data payload is written out.

Cancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 that remain open.

Cancelling this 2023.1 tech release issue since the support for this release has come to end of life. Cancelling this 2023.1 port case does not affect any LTS or Unity 6 that remain open.

A regression of the original fix was observed, but wasn't caught in testing because in Unity 6 it only popped up when mip stripping was enabled. This has been fixed now to ensure an actual data payload is written out.

How to reproduce:
1. Open the attached project "load-texture-data-on-demand-bug.zip"
2. Open Edit>Project Settings...
3. Enable Editor>Load texture data on demand in the Project Settings window
3b. You may also have to enable Player > Texture Mip Stripping to reproduce the issue on Unity 6
4. Restart the Editor
5. Open Assets/_Project/Scenes/Sample/SC_Sample.unity
6. Open the Game view window
7. Build And Run the project

Expected results: The Scene in the Player is the same as in the Editor
Actual results: The Scene in the Player is different than in the Editor

Reproducible with: 2022.3.36f1, 2022.3.54f1, 2023.1.16f1, 2023.2.0b3
Not reproducible with: 2022.3.35f1, 2023.2.0b4, 2023.2.0b14, 2023.3.0a11
Could not test with: 2021.3.31f1 (compilation errors in the Console window)

Reproducible on: Windows 11 22H2
Not reproducible on: No other environment tested

There are artifacts in the Build when "Load texture data on demand" is enabled

Unity: Texture

Fixed

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

There are artifacts in the Build when "Load texture data on demand" is enabled

Unity: Texture

Statuses

Fixed

Won't Fix

Resolution Notes

6.2.XFixedA regression of the original fix was observed, but (in Unity 6) only when mip stripping was enabled. This has been fixed to ensure an actual data payload is written out.

6.1.XFixedA regression of the original fix was observed, but (in Unity 6) only when mip stripping was enabled. This has been fixed to ensure an actual data payload is written out.

6.0.XFixedA regression of the original fix was observed, but (in Unity 6) only when mip stripping was enabled. This has been fixed to ensure an actual data payload is written out.

2023.2.XWon't FixCancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 that remain open.

2023.1.XWon't FixCancelling this 2023.1 tech release issue since the support for this release has come to end of life. Cancelling this 2023.1 port case does not affect any LTS or Unity 6 that remain open.

2022.3.XFixedA regression of the original fix was observed, but wasn't caught in testing because in Unity 6 it only popped up when mip stripping was enabled. This has been fixed now to ensure an actual data payload is written out.

Description

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Have a workaround or additional info about this issue?