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Fixed in 2022.3.16f1

Fixed in 2022.3.X, 2023.2.X, 2023.2.5f1

Votes

0

Found in

2022.3.16f1

2023.2.4f1

Issue ID

UUM-57793

Regression

No

URP Shaders are sometimes unnecessarily accessing basemap.

Universal RP

-

Discovered in this discussion, URP Shaders are sometimes accessing the basemap unnecessarily that affects a performance in a negative way.

The shaders are missing a check for _ALPHATEST_ON in some places and that keyword needs to be available in both vertex and fragment shaders.

On 2023.3 this issue was fixed with this PR
https://github.cds.internal.unity3d.com/unity/unity/pull/39509

2023.2 and 2022.3 need this fix as well.

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