Physics Material bounciness property values are not clamped to 1 when the value is above 1

Unity: PhysX

Cannot Reproduce

6.6.X

6.5.X

6.4.X

6.3.X

6.0.X

Thank you for reporting a bug to Unity. We have investigated the issue but were unable to reproduce it with the information provided. This can happen due to differences in environment, project setup, or steps taken. We will close this case for now. If you're able to share additional details such as different projects, steps, hardware/software configuration, or logs - please let us know, and we'll be happy to re-evaluate.

Steps to reproduce:

Create and open a new project
Create a Physics Material in the project tab
Select it and change the "Dynamic Friction" or "Static Friction" value to "inf"
Press enter to trigger OnValidate

Actual results: 3.402823e+38 is displayed

Expected results: 1 is displayed

Reproducible with versions: 2023.1.0a10, 6000.0.73f1, 6000.3.13f1, 6000.4.3f1, 6000.5.0b4, 6000.6.0a3

Tested on (OS): Windows 11 Pro (25H2)

Notes:

Bounciness is not affected in 3D Physics Material; it is in 2D Physics Material
In the documentation, the effective range is named from 0 to 1
If negative values are entered, after validation, the value is clamped to 0 correctly

Physics Material bounciness property values are not clamped to 1 when the value is above 1

Unity: PhysX

Cannot Reproduce

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Physics Material bounciness property values are not clamped to 1 when the value is above 1

Unity: PhysX

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Cannot Reproduce

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?