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Fixed in 2019.3

Fixed in 2018.4, 2019.2

Votes

0

Found in

2018.3.0b4

2018.4.2f1

2019.1.0a3

2019.2.0a1

2019.3.0a1

Issue ID

1166733

Regression

Yes

Random Emission's Rate over Time is not affected by Auto Random Seed unless the particle is stopped and started via script

Shuriken

-

How to reproduce:
1. Open attached project "AutoRandomSeed_4.zip" and scene "SampleScene"
2. Enter Play mode
3. Observe the two particle systems

Expected result: the particle systems are spawned at different rates (due to "Emission" being random and "Auto Random Seed" enabled)
Actual result: the particle systems have the same random seed, therefore, are spawned at the same time

Reproducible with: 2018.3.0b4, 2018.4.3f1, 2019.1.0a3, 2019.1.10f1, 2019.2.0b9, 2019.3.0a9
Not reproducible with: 2017.4.30f1, 2018.3.0b3, 2019.1.0a1, 2019.1.0a2

Workaround:
to stop and play the particle system via script

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