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Fix In Review for 12.0.0

Votes

1

Found in [Package]

12.0.0

Issue ID

1339945

Regression

No

[HDRP] Editor performance drops when using realtime Reflection Probe with Fabric BSDF Convolution turned on

Package: Scriptable Render Pipeline HD

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Reproduction steps:
1. Open the attached “case_1339945-TestPerformance.zip” project
2. Open Assets/SampleSceneAssets/TutorialInfo/SampleScene
3. Select Assets/SampleSceneAssets/Settings/HDRPHighQuality
4. Turn on Material/Fabric BSDF Convolution
5. Observe the Editor performance

Expected results: Editor is still performing the same
Actual result: Editor is running with ~1 FPS

Reproducible with: HDRP 12.0.0 (2021.2.0a21)
Can’t test with: 2018.4, 2019.4, 2020.3, 2021.1 (the project is broken after downgrading)

Notes:
When entering play mode, the whole computer is running with ~1 FPS

Comments (2)

  1. unity_TGPCyi6xcy3jBQ

    Jun 10, 2021 19:33

    turning the skybox off helps and give a massive FPS boost

  2. unity_TGPCyi6xcy3jBQ

    Jun 10, 2021 19:30

    The same issue exists with fabric BSDF convolution turned off.

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