gvr_vuforia_ios.patch

diff --git Assets/GoogleVR/Legacy/Scripts/GvrHead.cs Assets/GoogleVR/Legacy/Scripts/GvrHead.cs
index 277b562..e666510 100644
--- Assets/GoogleVR/Legacy/Scripts/GvrHead.cs
+++ Assets/GoogleVR/Legacy/Scripts/GvrHead.cs
@@ -122,6 +122,8 @@ public class GvrHead : MonoBehaviour {
         transform.position = target.position + target.rotation * pos;
       }
     }
+    // GVR+Vuforia
+    Vuforia.VuforiaBehaviour.Instance.UpdateState(false, true);
 
     if (OnHeadUpdated != null) {
       OnHeadUpdated(gameObject);
diff --git Assets/GoogleVR/Legacy/Scripts/Internal/GvrEye.cs Assets/GoogleVR/Legacy/Scripts/Internal/GvrEye.cs
index 7227e76..76f1aed 100644
--- Assets/GoogleVR/Legacy/Scripts/Internal/GvrEye.cs
+++ Assets/GoogleVR/Legacy/Scripts/Internal/GvrEye.cs
@@ -149,6 +149,8 @@ public class GvrEye : MonoBehaviour {
         cam.rect = GvrCameraUtils.FixEditorViewport(cam.rect, profileAspect, windowAspect);
       }
     }
+    // GVR+Vuforia
+    Vuforia.VuforiaBehaviour.Instance.ApplyCorrectedProjectionMatrix(proj, eye == GvrViewer.Eye.Left);
   }
 
   private void SetupStereo(bool forceUpdate) {
diff --git Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/GvrDevice.cs Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/GvrDevice.cs
index 1f207db..7d7a8ec 100644
--- Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/GvrDevice.cs
+++ Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/GvrDevice.cs
@@ -75,6 +75,14 @@ namespace Gvr.Internal {
         UpdateView();
       }
       profileChanged = true;
+      // GVR+Vuforia
+      Vuforia.VuforiaBehaviour vuforia = Vuforia.VuforiaBehaviour.Instance;
+
+      if (vuforia != null && vuforia.enabled) {
+        // Reset Vuforia
+        vuforia.enabled = false;
+        vuforia.enabled = true;
+      }
     }
 
     public override void Recenter() {
diff --git Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/iOSDevice.cs Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/iOSDevice.cs
index 0ffc342..6e1b0c3 100644
--- Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/iOSDevice.cs
+++ Assets/GoogleVR/Legacy/Scripts/Internal/VRDevices/iOSDevice.cs
@@ -28,7 +28,8 @@ namespace Gvr.Internal {
     }
 
     public override void Init() {
-      isOpenGL = isOpenGLAPI();
+      // GVR+Vuforia
+      isOpenGL = false;
       base.Init();
     }
 
diff --git Assets/Vuforia/Scripts/DefaultInitializationErrorHandler.cs Assets/Vuforia/Scripts/DefaultInitializationErrorHandler.cs
index cb827b9..758def8 100755
--- Assets/Vuforia/Scripts/DefaultInitializationErrorHandler.cs
+++ Assets/Vuforia/Scripts/DefaultInitializationErrorHandler.cs
@@ -153,6 +153,10 @@ namespace Vuforia
         {
             if (initError != VuforiaUnity.InitError.INIT_SUCCESS)
             {
+                // GVR+Vuforia
+                GvrViewer.Instance.VRModeEnabled = false;
+                GvrViewer.Instance.DistortionCorrectionEnabled = false;
+
                 SetErrorCode(initError);
                 SetErrorOccurred(true);
             }
diff --git Assets/dotFes/Scenes/HmdUITest.unity Assets/dotFes/Scenes/HmdUITest.unity
index e83329c..4bd8aea 100644
Binary files Assets/dotFes/Scenes/HmdUITest.unity and Assets/dotFes/Scenes/HmdUITest.unity differ