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Won't Fix

Won't Fix in 2022.2.X

Votes

0

Found in

2020.3.37f1

2021.3.7f1

2022.1.11f1

2022.2.0b3

Issue ID

UUM-11061

Regression

No

Baking terrains with GPU PLM results in a system lock-up or crash on Intel MacOS

Progressive Lightmapper

-

Steps to reproduce:

  1. Download and open LightmapAA.zip project
  2. Open TestScene03
  3. Make sure that Progressive GPU is selected as the baking backend
  4. Click on Generate Lighting

Expected behavior:

  • Bake finishes successfully

Actual behavior:

  • Entire OS locks up

Notes:

  • Reproduces in 2021.3.7f1, 2022.1.11f1, 2022.2.0b3
  • Does not reproduce in 2023.1.0a4
  • Affects macOS 10.15.7 (19H1922); it does not affect Windows machines
  • Reproduced on MBP 2019 using AMD 5500M GPU
  • Affects only the GPU lightmapper; CPU lightmapper is not affected
  • Reproduces in projects where terrains are GI contributors
  • Editor logs contain no stack trace

  1. Resolution Note:

    This issue no longer reproduces in:
    - 2021.3.16f1
    - 2022.1.24f1
    - 2022.2.2f1

  2. Resolution Note (2022.2.X):

    This issue no longer reproduces in:
    - 2021.3.16f1
    - 2022.1.24f1
    - 2022.2.2f1

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