Update CameraFOVChecker.cs to fix .NET build in Unity 2018 (#10654)

Update CameraFOVChecker.cs
microsoft · Jun 16, 2022 · 1c31885 · 1c31885
1 parent 6884b43
commit 1c31885
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Assets/MRTK/Core/Utilities/CameraFOVChecker.cs b/Assets/MRTK/Core/Utilities/CameraFOVChecker.cs
@@ -15,8 +15,12 @@ public static class CameraFOVChecker
     {
         // Help to clear caches when new frame runs
         private static int inFOVLastCalculatedFrame = -1;
+#if !NETFX_CORE
         // Map from grabbable => is the grabbable in FOV for this frame. Cleared every frame
         private static Dictionary<ValueTuple<Collider, Camera>, bool> inFOVColliderCache = new Dictionary<ValueTuple<Collider, Camera>, bool>();
+#else
+        private static Dictionary<Tuple<Collider, Camera>, bool> inFOVColliderCache = new Dictionary<Tuple<Collider, Camera>, bool>();
+#endif
         // List of corners shared across all sphere pointer query instances --
         // used to store list of corners for a bounds. Shared and static
         // to avoid allocating memory each frame
@@ -37,7 +41,12 @@ public static bool IsInFOVCached(this Camera cam, Collider myCollider)
                 return false;
             }
 
+#if !NETFX_CORE
             ValueTuple<Collider, Camera> cameraColliderPair = ValueTuple.Create(myCollider, cam);
+#else
+            Tuple<Collider, Camera> cameraColliderPair = Tuple.Create(myCollider, cam);
+#endif
+
             bool result;
             if (inFOVLastCalculatedFrame != Time.frameCount)
             {