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Duplicate

Duplicate in 2023.2.X

Votes

1

Found in

2019.4.34f1

2020.3.26f1

2021.2.8f1

2022.1.0b4

2022.2.0a2

2023.2.0a1

Issue ID

UUM-5816

Regression

No

Scene view performance rapidly drops when the Inspector window is opened with a LODGroup Component present

Culling

-

How to reproduce:
1. Open the attached "case_1391021" project
2. Open the "MyScene" Scene
3. Open the "Window -> Analysis -> Profiler" window in the menu
4. Set the "Target Selection" to the "Edit Mode" that's located to the right of the "Profiler Modules" drop-down
5. Select the "LODGroup" GameObject
6. Move the Scene view Camera by dragging the mouse with the right button down

Expected result: The Scene view FPS varies ~200-250 FPS. No Scene view performance drop is observed
Actual result: The Scene view FPS drops to ~15-60 FPS, the Scene view lags

Reproducible with: 2019.4.34f1, 2020.3.26f1, 2021.2.8f1, 2022.1.0b4, 2022.2.0a2

  1. This is a duplicate of issue #UUM-47985

    Lag Spike when selecting multiple GameObjects with LOD Group component

  1. Resolution Note:

    Thank you for reporting a bug to Unity.

    We have reviewed the issue carefully, and in this case the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available.

    Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.
    Duplicate of https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-47985

  2. Resolution Note (2023.2.X):

    Thank you for reporting a bug to Unity.

    We have reviewed the issue carefully, and in this case the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available.

    Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.
    Duplicate of https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-47985

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