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Fixed in 2022.1.X

Fixed in 2019.4.X, 2020.3.X, 2021.1.X, 2021.2.X



Found in


Issue ID




Crash while sculpting Terrain and Baking Lightmaps

Progressive Lightmapper


Steps to reproduce:

1. Open the repro project
2. Initiate a bake
3. Sculpt the terrain repeatedly
4. Eventually... crash

- For faster repro, increase the number of samples
- Reproduces with GPU and CPU PLMs
- Reproduces in auto and on-demand mode
- Notice how the estimated bake time increases with each successive sculpt
- This does not reproduce with primitives, but is limited to terrain scuplting

Reproduces in 2019.4.9f1, 2020.1.6f1, 2020.2.0b3

  1. Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0a7

  2. Resolution Note (fix version 2020.3):

    Fixed in 2020.3.21f1

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