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Fixed
Fixed in 2022.3.16f1, 2023.3.0a15
Votes
0
Found in
2022.3.10f1
2023.3.0a7
Issue ID
UUM-51664
Regression
Yes
Light flickering when using Forward+ on Mobile
Steps to reproduce
- Pull the URP Sample Scene [https://github.cds.internal.unity3d.com/unity/com.unity.template.urp-sample]
- Build the Garden scene to Android or iOS
- Walk around and observe the lighting
Expected: No flickering
Actual: Flickering based on camera position
Based on the artifacts this seems like a z-bin issue
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Resolution Note (fix version 2023.3.0a15):
Light flickering was caused by an overflow in the z bins on forward+ making light disappear or clipped. This is now fixed by ensuring the correct amount of lights are given to the z bins so they can't overflow.
Resolution Note (fix version 2022.3.16f1):
Light flickering was caused by an overflow in the z bins on forward+ making light disappear or clipped. This is now fixed by ensuring the correct amount of lights are given to the z bins so they can't overflow.