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Won't Fix
Votes
2
Found in
2021.3.28f1
2022.3.5f1
2023.1.4f1
2023.2.0a23
Issue ID
UUM-42519
Regression
No
“Assertion failed on expression” and “Invalid localAABB” errors appear when having a Particle System with “Loop” Arc Mode if “Arc” is set to 0
How to reproduce:
1. Open the attached “particlesystem.zip” project
2. Enter “SampleScene” Scene (Assets > Scenes)
3. In the Hierarchy window, select “Particle System” GameObject
4. In the Inspector window, expand the “Shape” tab of the “Particle System” Component
5. Change “Arc Mode” to “Loop”
6. Observe the Console window
Expected result: No errors
Actual result: Multiple “Assertion failed on expression”, “Invalid localAABB” errors appear
Reproducible with: 2021.3.28f1, 2022.3.5f1, 2023.1.4f1, 2023.2.0a23
Reproduced on: macOS 13.4.1 (Intel)
Notes:
-reproducible just with “Loop” Arc Mode
-reproducible with different shapes
-not reproducible if “Arc” is not 0
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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. Currently, we're focusing our resources on fixing more critical issues that affect a larger portion of our user base.
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