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By Design
Votes
1
Found in
2018.4
2019.4
2020.2
2020.2.0f1
2021.1
2021.2
Issue ID
1311312
Regression
No
Differences between deltaTime and unscaledDeltaTime when entering Play Mode
Reproduction steps:
1. Open attached project "DeltaTime.zip" and scene "SampleScene"
2. Enter Play Mode
3. Observe Console window
Expected result: no logged differences between deltaTime and unscaledDeltaTime
Actual result: multiple logged differences between deltaTime and unscaledDeltaTime
Reproducible with: 2019.4.20f1, 2020.2.3f1, 2021.1.0b5, 2021.2.0a3, 2018.4.33f1
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Resolution Note (2021.2.X):
This is by design. Delta time will get out of sync with unscaled delta time if a frame takes more time than the Maximum Allowed Timestep specified in the Project Settings.