Search Issue Tracker
Fixed
Fixed in 2021.3.36f1, 2022.3.21f1, 2023.3.0b7
Votes
0
Found in
2021.3.25f1
2022.2.19f1
2023.1.0b16
2023.2.0a14
2023.3.0a1
Issue ID
UUM-35817
Regression
No
Some tangents return NaN when the Tangents calculation method is set to Mikktspace
Reproduction steps:
1. Open the attached “ASDQWE” project
2. Open the “Assets/Scenes/SampleScene.unity” Scene
3. In the Hierarchy Window select “1” Game Object
4. In the Inspector Window right-click the “Check for Na N Tangents (Script)” Component and select “Check for Tangents NaNs"
5. Observe the Console Window
Expected result: Tangents were calculated correctly and no LogErrors are thrown
Actual result: Tangents were calculated incorrectly and multiple “Tangent 26912 is NaN” LogErrors are thrown
Reproducible with: 2020.3.48f1, 2021.3.25f1, 2022.2.19f1, 2023.1.0b16, 2023.2.0a14
Note: The reproduction does not occur with other tangent calculation methods
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
- UI Toolkit 'background-size' property is not fully animatable
- Moving the Scrollbar via clicking no longer works after the first-click when page size is too small
- Elements in UI Builder Viewport are displayed incorrectly when Editor UI Scaling is set to 125%
- Prefab referencing a script is not shown in the Search window's Project tab when using "Find References In Project"
- Scroll view sensitivity remains unchanged when modifying the "--unity-metrics-single_line-height" value
Resolution Note (fix version 2023.3.0b7):
Fixed some tangents returning nan in Mikktspace tangent calculation.