Search Issue Tracker
Fixed in 2022.2.X
Fixed in 2020.3.X, 2021.2.X, 2022.1.X
Votes
0
Found in
2019.4
2020.3
2021.2
2022.1
2022.2
Issue ID
1394062
Regression
No
[Particles] "ParticleSystem.GetTrails()" API forces "GC.Alloc" calls
Reproduction steps:
1. Open the attached "ParticlesTrailSample" project
2. Open the "SampleScene" Scene
3. Open the Profiler window (Window > Analysis > Profiler)
4. Enable "Deep Profile"
5. Enter Play mode
6. Observe the recorded frame calls in the Profiler Hierarchy
Expected result: "ParticleSystem.GetTrails()" doesn't force "CG.Alloc" calls
Actual result: "ParticleSystem.GetTrails()" forces "GC.Alloc" calls
Reproducible with: 2019.4.34f1, 2020.3.26f1, 2021.2.8f1, 2022.1.0b4, 2022.2.0a2
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Opening Terrain Prefab in Prefab Editing Mode throws "NullReferenceException" error
- [Search] Dragging query pills put them behind the search text field
- A CustomPropertyDrawer that returns a PropertyField for a property named the same as a child field will not render all child fields
- Graphics Settings shows default values instead of the real values in the Rendering Debugger when Volume.profile is assigned via script
- Deleting multiple Tags throws “NullReferenceException”, and "Retrieving array element that was out of bounds" errors when holding the Enter key
Resolution Note (fix version 2022.2):
Fixed in 2022.2.0a3