I am creating a VR game in Unity. I am having a problem with hand tracking not working properly with PCVR (.exe build) only. The detailed situation is as follows I have developed a game using Unity, MRTK, and Oculus Integration, running on Oculus Quest2. When playing the game via Oculus Link with a PCVR(.exe) build, the following situation occurs. Hand tracking works correctly in the scene immediately after startup. When hand tracking is performed after the scene transition, the hand mesh probably appears at (0, 0, 0) and does not move. The Dynamic Bone Collider attached to the hand is working, so it does not seem that the hand coordinates are not tracked completely. The controller works fine both after startup and after transition. Hand tracking works fine in the APK build and in the mode where I press the Play button in Unity. The version is as follows Oculus Desktop App: 38.0 Oculus Quest2: 38.0 Unity: 2021.2.7f1 Oculus Integration: 38.0 MRTK: 2.7.3

Reputation: 31

MRTK hand tracking does not work properly with Oculus Link

I am creating a VR game in Unity. I am having a problem with hand tracking not working properly with PCVR (.exe build) only.

The detailed situation is as follows

I have developed a game using Unity, MRTK, and Oculus Integration, running on Oculus Quest2.
When playing the game via Oculus Link with a PCVR(.exe) build, the following situation occurs.
- Hand tracking works correctly in the scene immediately after startup.
- When hand tracking is performed after the scene transition, the hand mesh probably appears at (0, 0, 0) and does not move.
- The Dynamic Bone Collider attached to the hand is working, so it does not seem that the hand coordinates are not tracked completely.
- The controller works fine both after startup and after transition.
Hand tracking works fine in the APK build and in the mode where I press the Play button in Unity.

The version is as follows

Upvotes: 1

Reputation: 1

Do you mean by commenting out that code snippet it is possible to use hand tracking on a PC build using OVRCameraRig and Oculus Integration?

Upvotes: 0

Reputation: 31

I don't know if this is the right way to do it, but hand tracking now works.

Removed the following #if UNITY_EDITOR and #endif in OVRSkeleton.cs > Update.

#if UNITY_EDITOR
        if (ShouldInitialize())
        {
            Initialize();
        }
#endif

Upvotes: 1