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Votes

0

Found in

2022.3.60f1

6000.0.45f1

6000.1.0b13

6000.2.0a8

Issue ID

UUM-102085

Regression

No

Particle System isn't playing in Play Mode when it's out of view in Scene view, Simulation Space is set to "World", and Culling mode is set to "Pause and Catch-up"

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How to reproduce:
1. Open the attached “IN-98057_ParticleSystem Bug“ project
2. Open the “SampleScene“
3. Enter Play mode
4. In the Hierarchy window, select the “Particle System“ GameObject
5. In the Scene view, using the left mouse button, change the view so the “Particle System” GameObject is not visible
6. Under the Transform component, change the Position X value to “10“
7. Under the Transform component, change the Position X value back to “0“ (multiple value and Scene view visibility changes may be needed to reproduce the issue)
8. Observe the results in the Game view

Expected result: The Particle System effect is playing when the Position X value is set to “0“ (In the Camera’s field of view)
Actual result: The Particle System effect isn't playing when the Position X value is set to “0“ (In the Camera’s field of view)

Reproducible with: 2022.1.0a10, 2022.3.60f1, 6000.0.45f1, 6000.1.0b13, 6000.2.0a8

Reproducible on: MacOS 15.3 (M4)
Not reproducible on: No other environments tested

Note: This issue only occurs when the Particle System's “Simulation Space” is set to “World” and “Culling Mode” is set to “Pause and Catch-up“ (these settings can be found in the Inspector window, under the Particle System component)

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