Search Issue Tracker
Fixed
Fixed in 2021.3.7f1, 2022.1.8f1
Votes
0
Found in
2021.3.3f1
2022.1.1f1
Issue ID
UUM-827
Regression
No
[Backport] Duplicate Unlit Particle System draw calls can't be batched when there are multiple Lights in the Scene
Reproduction steps:
1. Open the user's attached "UnlitBatchingRepro.zip" project
2. Open the "BatchBroken" Scene
3. Enter Play mode
4. Open the Frame Debugger (Window > Analysis > Frame Debugger)
5. Enable Frame Debugging
6. Select the "Particle System (1)" draw call
7. Observe the panel to the right of the draw call list
Expected result: The draw call is batched, no such message as "objects are affected by different forward lights"
Actual result: A message says that this draw call can't be batched with the previous one because "objects are affected by different forward lights"
Reproducible with: 2019.4.36f1, 2020.3.29f1, 2021.2.12f1, 2022.1.0b8, 2022.2.0a5
Notes:
- Reproducible with Realtime, Mixed, and Baked Lights with the Built-in RP
- Does not seem to happen in either Universal RP or HDRP
- Tested with macOS
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
- Expanded Asset Preview Box moves/hides when creating new Asset in Project window
- Player crashes on Meta Quest with "/apex/com.android/runtime/lib64/bionic/libc.so" when using OpenXR Plugin in a specific project
- The Editor's Help menu still lists an old/retired website - "Unity Forum"
- Baked GI loaded by LoadScene call with Additive mode is not cleaned up when unloading the Scene
- "Reflection Probe" borders disappear when interacting with the UI in the Inspector and one of the Reflection Probe editing tools is selected during the Baking process
Resolution Note (fix version 2022.1.8f1):
Fixed in 2022.1.8f1