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Fixed

Fixed in 6000.0.58f1, 6000.2.0b11, 6000.3.0a1

Votes

16

Found in

6000.0.0b1

6000.1.0a1

6000.2.0a1

6000.3.0a1

Issue ID

UUM-104833

Regression

No

All baked data for all scenes using APV is always loaded in Editor

-

All baked data for all scenes using APV is always loaded in Editor, causing excessive memory usage if you have several scenes using APV in your project.

Steps to reproduce:

  1. Open attached project (ApvMultiScene.zip).
  2. Open memory profiler (Window > Analysis > Memory Profiler).
  3. Take a memory snapshot, and open it.
  4. Open the "All Of Memory" tab, fold out Native > Native Objects > TextAsset.
  5. Observe that all the data assets labelled "Baking Set" are loaded in memory, although no scenes using APV are loaded.

Expected: Data assets are only in memory for scenes that are loaded.

Actual: All data asset are loaded all the time.

!image-2025-05-08-12-45-10-038.png!

Reproducible with versions: 6000.0, 6000.1, 6000.2

Tested on (OS): Windows

  1. Resolution Note (fix version 6000.2.0b11):

    GI: Fixed a bug where projects using Adaptive Probe Volumes would have high memory usage in Editor, especially when the project contains many scenes that use Adaptive Probe Volumes.

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Comments (1)

  1. Ashanex

    Jun 24, 2025 20:41

    Also happens in MacOS. Only one scene but it seems to keep loading every light-probe of a large scene at the same time. Causing massive stuttering (2GB of Garbage collection every frame). When building the game the stuttering disappears. Did not happen in older versions of Unity 6 from a few month ago on my end though.

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