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Fixed in 2022.2.X

Duplicate in 2020.3.X, 2021.3.X

Votes

0

Found in

2019.4

2020.3

2020.3.30f1

2021.2

2022.1

2022.2

Issue ID

1409394

Regression

No

Surface Shader fails to compile with redefinition errors when declaring two UV sets for the same texture

Shader System

-

How to reproduce:
1. Open the attached project ("MultipleUVShaderCompile.zip")
2. Try compiling the "MultipleUV" shader (Click on the Shader -> Compile and show code)

Expected result: Shader compiles successfully, no errors are thrown in the Console or Shader Errors list
Actual result: Shader fails to compile with 'MultipleUV': redefinition of '_MainTex_ST' errors in the Console and Shader Errors list

Reproducible with: 2019.4.37f1, 2020.3.32f1, 2021.2.17f1, 2022.1.0b13, 2022.2.0a8

  1. Resolution Note (fix version 2022.2):

    Fixed in: 2022.2.0a10, backports are in progress

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