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0
votes
Fixed

Particle System flickers/disappears when using Custom Simulation Space

Visual Effects - Legacy

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Oct 30, 2021

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Version/s: 2019.4, 2020.3, 2021.2, 2021.2.0f1, 2022.1, 2022.2

Reproduction steps: 1. Download and open the attached "UIToolkit Bug.zip" project 2. Select the "Pixel Cloud Shape Wizard Crown" gam... Read more

0
votes
Fixed

Crash when moving a lot of Shuriken Particle systems

Visual Effects - Legacy

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Jan 18, 2022

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Version/s: 2022.1, 2022.1.0b4

Having a lot of particles in Shuriken in the scene, and moving them while they are all playing causes a crash. Repro steps: - down... Read more

0
votes
Fixed

Duplicate Unlit Particle System draw calls can't be batched when there a...

Visual Effects - Legacy

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Feb 10, 2022

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Version/s: 2019.4, 2020.3, 2020.3.26f1, 2021.2, 2022.1, 2022.2

Reproduction steps: 1. Open the user's attached "UnlitBatchingRepro.zip" project 2. Open the "BatchBroken" Scene 3. Enter Play mode ... Read more

1
votes
Active

custom Shader's UV3 and UV4 are not supported when used in Particle Syst...

Visual Effects - Legacy

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Jan 24, 2022

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Version/s: 2019.4, 2020.3, 2020.3.24f1, 2021.2, 2022.1, 2022.2

How to reproduce: 1. Open the attached "1397475_Repro.zip" project 2. Open the "ParticleMesh" Scene found in the "Assets/ParticleMes... Read more

4
votes
Active

Particle trail dies when particle is killed through code when "Die With ...

Visual Effects - Legacy

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Feb 23, 2022

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Version/s: 2019.4, 2020.3, 2021.2, 2021.2.10f1, 2022.1, 2022.2

Reproduction steps: 1. Download and open the attached "GetSetParticlesIsKillingTrails.zip" project 2. In the Hierarchy window, selec... Read more

0
votes
By Design

Warnings are logged when entering Play Mode if Particle System is using ...

Visual Effects - Legacy

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Jan 16, 2022

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Version/s: 2020.3, 2020.3.25f1, 2021.2, 2022.1, 2022.2

How to reproduce: 1. Open the user attached project 2. Enter Play Mode 3. Observe the Console window Expected result: No warnings A... Read more

3
votes
Active

ParticleSystem.Simulate glitches when using a long time period with part...

Visual Effects - Legacy

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Mar 13, 2022

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Version/s: 2019.4, 2020.3, 2021.2, 2021.2.15f1, 2022.1, 2022.2

Reproduction steps: 1. Open the user's project 2. Press Play Expected result: No particles are glitchy Actual result: Third column'... Read more

0
votes
By Design

Unity default "Particles/Standard Surface" Shader allocates too much mem...

Visual Effects - Legacy

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Mar 17, 2022

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Version/s: 2019.4, 2020.3, 2020.3.29f1, 2021.3, 2022.1, 2022.2

How to reproduce: 1. Open the attached "case_1411407" project 2. Open the "Window -> Analysis -> Memory Profiler" window from the me... Read more

1
votes
Fixed

Particle system ignores the Shape parameter and shoots particles in the ...

Visual Effects - Legacy

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Mar 15, 2022

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Version/s: 2019.4, 2020.3, 2021.2, 2021.2.7f1, 2021.3, 2022.1, 2022.2

How to reproduce: 1. Open the attached project "ParticleZeroSurfaceBug.zip" 2. Open the "Bug" Scene 3. Enter the Play mode Expected... Read more

0
votes
Won't Fix

Callback of the Triggers module does not return collider data for more t...

Visual Effects - Legacy

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Feb 20, 2022

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Version/s: 2020.3, 2020.3.28f1, 2021.3, 2022.1, 2022.2

Reproduction steps: 1. Open the user's attached project 2. Select the "Particle System" GameObject in the Hierarchy window Expected... Read more

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