Haptics not working with Unity and Oculus Quest? Works fine with Rift S
Hi. I am trying to get haptics working on my Oculus Quest and my unity app (unity 2018.3.6f, Oculus integration1.37). When I test it in editor in the rift S, it works great but when I run it on the quest it doesnt work. I get no errors and no haptic vibration. The line I am using is OVRInput.SetControllerVibration(160, 0.5f, OVRInput.Controller.RTouch); Has anyone got haptics working on quest for their apps? Thanks TimOVRHaptics.Process() throwing exception when removing headset (v1.28.0 / SDK 1.39.0, Unity 2019.1)
Hello, Getting this exception being thrown in the console when removing a Rift S headset... This is happening in the Unity Editor, using Unity v2019.1.11f1, Oculus Utilities v1.28.0, OVRPlugin v1.28.0, SDK v1.39.0. Not using touch controllers, it's currently a passive presentation-type app. ArgumentException: start_index + length > array length Parameter name: length System.Runtime.InteropServices.Marshal.Copy (System.Byte[] source, System.Int32 startIndex, System.IntPtr destination, System.Int32 length) (at <7d97106330684add86d080ecf65bfe69>:0) OVRHaptics+OVRHapticsOutput.Process () (at Assets/ThirdParty/Hardware/Oculus/VR/Scripts/OVRHaptics.cs:243) OVRHaptics.Process () (at Assets/ThirdParty/Hardware/Oculus/VR/Scripts/OVRHaptics.cs:369) OVRManager.LateUpdate () (at Assets/ThirdParty/Hardware/Oculus/VR/Scripts/OVRManager.cs:1458) Screengrab of the camera rig prefab using the OVRManager component, pretty standard implementation:
Oculus Integration Unity Asset - Haptics not working on Rift S
I'm trying to use the Oculus Integration Unity Asset (version 1.42) to get haptic feedback on the Rift S controllers. In the past I've used OVRHaptics to do this but I see this has been deprecated now (even though I've tried OVRHaptics and that doesn't work on Rift S either) So I'm trying to use OVRInput.SetControllerVibration and I'm just getting no haptic feedback at all on either controller. If I use the built in UnityEngine.XR InputDevice.SendHapticImpulse, then I get haptic feedback on the Rift S just fine so the haptics are working fine on the controllers and are working fine within Unity. But no matter what I try, I cannot get the OVRInput.SetControllerVibration or the OVRHaptics stuff working at all on the Rift S Am I missing something or is this just broken somehow in the SDK?
Haptic frequency has no effect on Rift S or Quest
Using the OVR haptic APIs, I can't seem to find any difference at all using difference values for the frequency parameter. From my experiments, only amplitude has any impact on the resulting haptic effect on Rift S and Quest, besides setting frequency to 0 which turns haptics off. So assuming a constant value for amplitude, frequency == 0 results in no haptics, any value of frequency > 0 results in identical haptics.
Getting number of current clips in a OVRHapticsChannel
Is there a way to get the number of currently queued clips in the OVRHapticsChannel? I could do it myself by keeping track of the time and the length of samples in there, but I figured it'd be better to check the actual channel but i'm not sure if i can?
