protected override IEnumerator InitEvnAsync(Action <string> onResult) { NaveInputDevices.GetInstance().gameObject.AddComponent <OVRManager>(); float duration = 5f; while (duration > 0f) { if (OVRManager.OVRManagerinitialized) { OVRManager.instance.trackingOriginType = OVRManager.TrackingOrigin.FloorLevel; onResult?.Invoke(string.Empty); yield break; } duration -= Time.deltaTime; } onResult("UnityOculusEvn.OVRManager初始化失败"); }