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65
votes
Fixed

Two independent Particle systems appear to be using the exact same seed ...

Shuriken

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Mar 23, 2016

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Version/s: 5.4.0b11

How to reproduce: 1. Open attached project 2. Open scene particles.unity 3. Play the scene - Note how the coloured particles and t... Read more

72
votes
Fixed

Particle system plays only once

Shuriken

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Dec 21, 2015

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Version/s: 5.3.1f1

To reproduce: 1. Open attached project 2. Open "_Test" scene 3. Play the scene 4. Click "Restart" button 5. Observe appeared particl... Read more

26
votes
Fixed

[Renderer] Particle normals direction is incorrect

Shuriken

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Sep 30, 2015

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Version/s: 5.2.0f3

Steps to reproduce: 1. Open attached project 2. Open scene "/Scenes/particleNormalTestScene" 3. Run it 4. Notice that white dot app... Read more

17
votes
Fixed

[Shadows] Shape of shadows cast by particles changes depending on an ang...

Shuriken

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Oct 04, 2015

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Version/s: 5.3.0b1

Steps to reproduce: 1. Open attached project "Particles.zip" using 5.3 2. Open scene "repro" 3. Select particles to simulate them 4... Read more

34
votes
Fixed

[Performance] Shuriken particle system module "Limit velocity over lifet...

Shuriken

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May 06, 2014

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Version/s: 4.3.4f1

Reproduced with: Unity Version 4.3.4f1 (e444f76e01cd) Read more

39
votes
Fixed

[Culling] Shuriken is culling particles when we're using SetParticles

Shuriken

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Oct 31, 2012

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Version/s: 4.0.0f2

Steps to reproduce : - open the test scene and press play - notice that when the particle system leaves the camera's frames all the... Read more

11
votes
Fixed

[SteamVR] TrailRenderer.Clear() crashes editor

Shuriken

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Jul 29, 2016

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Version/s: 5.4.0f2

Reproduction steps: 1. Open the project 2. Turn on SteamVR 3. Open "trailrenderer_clear_crash" scene 4. Play the scene with both Sce... Read more

13
votes
Fixed

[Culling] When the gameobject of particleSystem is offscreen, the partic...

Shuriken

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Dec 11, 2012

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Version/s: 4.0.0f7

1 Load default scene 2 Press Play and go to Scene tab 3 Choose camera and rotate it so the particle system gameobject is out of the... Read more

0
votes
By Design

ParticleSystem.sharedMaterials returns an additional null material

Shuriken

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Jul 12, 2017

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Version/s: 5.6.2f1

Steps to reproduce: 1. Open user attached project (ParticleSharedMaterialsBug) 2. Open ParticleMaterialsTest.unity scene 3. Play the... Read more

0
votes
Duplicate

Importing the Particle System prefab, Emission settings are not imported

Shuriken

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Jul 10, 2017

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Version/s: 2017.2.0b2

Reproduction steps: 1. Open the new project; 2. Import the attached prefab; 3. Set some settings in Particle System -> Emission; 4. ... Read more