Help me to find the best friction,angularDamping?


I hope when the platform rotating ,the box can keep the same positon and rotation Relative to it.


I’m afraid changing only friction/restitution values would not be enough to keep the box on the moving platform. You will have to make workarounds, which will depend on your design.

One option is to make the box kinematic and manually update its position, based on the position of the platform.

Another option is to keep the box dynamic and adjust its current velocity to match the platform. Here is an example: