experiment with a hacky approach to make metaxr work

Source/SenseGloveTracking/Private/SGTracking/SGXRTracker.cpp

@@ -2154,7 +2154,23 @@ FName FSGXRTracker::FImpl::GetTargetOpenXRPositionalTrackingProviderName() const
         }
         else
         {
-            PositionalTrackingProvider = ESGOpenXRPositionalTrackingProvider::OpenXR;
+            const bool bIsAMetaQuestDevice = FSGHMDTracker::IsAMetaQuestDevice();
+            if (bIsAMetaQuestDevice)
+            {
+                const bool bIsMetaXRPluginLoaded = FSGPluginUtils::IsMetaXRPluginAvailable();
+                if (bIsMetaXRPluginLoaded)
+                {
+                    PositionalTrackingProvider = ESGOpenXRPositionalTrackingProvider::OpenXRHandTracking;
+                }
+                else
+                {
+                    PositionalTrackingProvider = ESGOpenXRPositionalTrackingProvider::OpenXR;
+                }
+            }
+            else
+            {
+                PositionalTrackingProvider = ESGOpenXRPositionalTrackingProvider::OpenXR;
+            }
         }
     }
 
@@ -2211,6 +2227,12 @@ bool FSGXRTracker::FImpl::GetControllerTransform(
                 continue;
             }
 
+            const FSGXRTracker* Self{StaticCast<const FSGXRTracker*>(MotionController)};
+            if (Self)
+            {
+                continue;
+            }
+
             const ETrackingStatus TrackingStatus = MotionController->GetControllerTrackingStatus(
                 DeviceIndex, PositionalTrackingHardwareMotionSource);
             if (TrackingStatus == ETrackingStatus::NotTracked)

Source/SenseGloveTypes/Public/SGTypes/SGTrackingTypes.h

@@ -84,6 +84,10 @@ enum class ESGOpenXRPositionalTrackingProvider : uint8
      */
     OpenXR UMETA(DisplayName = "OpenXR"),
 
+    /**
+     */
+    OpenXRHandTracking UMETA(DisplayName = "OpenXRHandTracking"),
+
     /**
      * OpenXRViveTracker:
      *  - PCVR: