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Fixed

Fixed in 2020.3.48f1, 2021.3.24f1, 2022.2.10f1

Votes

0

Found in

2020.3.43f1

2021.3.18f1

2022.2.6f1

Issue ID

UUM-24685

Regression

No

Memory Leak in Lightmap Bake API when using Progressive GPU Lightmapper

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Steps to reproduce:
1. Open the “LightmapLeak_Small” project
2. Open “PVP04_Clubhouse” scene in Assets/Scenes/01_PVP/PVP04_Clubhouse folder
3. Click on the Engine Support → Bake Sync menu item
4. Observe the Editor.log file

Expected result: The Progressive GPU lightmapper completes successfully and releases memory correctly
Actual result: Throws “Not enough GPU memory to fit lightmap in memory, even in tiled baking mode” error

Reproducible with: 2020.3.43f1
Could not test with: 2021.3.16f1 (stuck on Hold on), 2022.2.2f1 (stuck on Hold on), 2023.1.0a25 (stuck on Hold on)

Reproduced on: Windows 10 (GTX 1080)

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