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Under Consideration for 2021.3.X, 2023.2.X

Votes

0

Found in

2021.3.25f1

2022.2.19f1

2023.1.0b16

2023.2.0a14

2023.3.0a3

6000.0.0b11

Issue ID

UUM-35314

Regression

Yes

Material ETC2 RGBA Block Stride Mipmaps are rendered incorrectly in the preview window when the Android Platform is selected and using compressed NPOT Texture Mipmaps

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How to reproduce:
1. Open the "IN_40138" project
2. Open the "SampleScene"
3. In Build Settings select Android Platform
4. Enter the Play Mode
5. In the Hierarchy select the "Quad" GameObject
6. In the Inspector expand the "Unlit" Material properties
7. Under the Maps double-click on the Albedo texture
8. Change the Mipmap level
9. Observe the Material preview window

Expected result: material mipmaps are rendered without distortions
Actual result: material mipmaps are rendered incorrectly with distortions

Reproducible with: 2021.3.25f1, 2022.2.19f1, 2023.1.0b16, 2023.2.0a14
Not reproducible with: 2020.3.48f1
Testing environment: Windows 10 Pro

Notes:
- Couldn't find regression due to a crash when entering the Play Mode
- Not reproducible if another Platform than Android is selected in Build Settings
- Changing the size of the preview size will affect in which Mipmaps issue is reproducible. It can be changed in the “LoadImageFromData” Script

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