Search Issue Tracker

21
votes
Fixed

[URP] Particles are flickering when in Play Mode

Visual Effects - Legacy

-

Dec 23, 2021

-

Version/s: 2020.3.23f1, 2020.3.24f1, 2021.2, 2022.1

How to reproduce: 1. Open the attached project "Mesh Particle System bug.zip" 2. Enter Play Mode 3. Turn on VSync 4. Observe the Gam... Read more

1
votes
Fixed

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

Visual Effects - Legacy

-

Mar 15, 2022

-

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

3
votes
Active

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

Visual Effects - Legacy

-

Mar 13, 2022

-

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

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

Visual Effects - Legacy

-

Jan 16, 2022

-

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

5
votes
Active

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

Visual Effects - Legacy

-

Feb 23, 2022

-

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

1
votes
Active

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

Visual Effects - Legacy

-

Jan 24, 2022

-

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

0
votes
Fixed

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

Visual Effects - Legacy

-

Feb 10, 2022

-

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

0
votes
Fixed

Particle System flickers/disappears when using Custom Simulation Space

Visual Effects - Legacy

-

Oct 30, 2021

-

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

A Gradient can not be pasted by right-clicking on the Start Color Proper...

Visual Effects - Legacy

-

Jan 01, 2022

-

Version/s: 2019.4, 2020.3, 2021.2, 2022.1, 2022.1.0b2, 2022.2

Reproduction steps: 1. Open the attached 'GradientTest' project 2. Open the 'BugTest' Scene 3. Observe the Particle System in the In... Read more

5
votes
Duplicate

Particles flicker when using GPU Instancing

Visual Effects - Legacy

-

Dec 21, 2021

-

Version/s: 2020.3.23f1, 2021.2, 2021.2.4f1, 2022.1, 2022.2

How to reproduce: 1. Open the user's attached project 2. Open scene Scenes/SampleScene 3. Go to the Game view and press the Play but... Read more

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.

Latest issues

See all new issues