Feedback XRControllerWithRumble.SendImpulse in OpenXR is very high frequency, and therefore unpleasant

When using XRControllerWithRumble.SendImpulse() in OpenXR, the controllers rumble at a very high frequency, giving off a very unpleasant buzzing noise. It's impossible to get a nice haptic tick, like when hovering over UI in the SteamVR menu. Instead, it sounds and feels like an enraged insect. The call only takes parameters for amplitude and duration, not for frequency. Is there a way around this right now, or does this need to be patched in a future version? Thanks!

 

Any news on this? I've implemented OpenXR myself in an old engine, and found that OpenXR's haptics call literally takes two arguments, amplitude and frequency. It's a bit strange that it's not exposed in Unity and is instead seemingly hard-coded to the maximum frequency.

 

I'm failing to find an API / event to load and cache the Left / Right controller devices for use to pass as the device parameter here. Can you advise?

Old XR had InputDevices.deviceConnection etc.

Thanks!

 

Tried this - seems to work so far ~

Code (CSharp):

1.      
2.  
3.     UnityEngine.InputSystem.InputSystem.onDeviceChange += OnDeviceChanged;
4.        
5.  
6.         private void OnDeviceChanged(InputDevice device, InputDeviceChange change)
7.         {
8.             if (change == InputDeviceChange.Added)
9.             {
10.                 if (device.usages.Contains(CommonUsages.LeftHand) && Side == HVRHandSide.Left || device.usages.Contains(CommonUsages.RightHand) && Side == HVRHandSide.Right)
11.                 {
12.                     _inputDevice = device;
13.                 }
14.             }
15.         }

 

I've tried this on the Oculus and SteamVR OpenXR runtimes, but there is no difference between a frequency of 0 or 300 or anything in between Am I doing something wrong?