Commented HRTF messages back in in favor of just commenting it out.

Author: Stephen Hodgson

Assets/HoloToolkit/Sharing/Scripts/VoiceChat/MicrophoneReceiver.cs

@@ -248,16 +248,16 @@ public void OnMessageReceived(NetworkConnection connection, NetworkInMessage mes
                     float averageAmplitude = message.ReadFloat();
                     UInt32 hrtfSourceID = (UInt32)message.ReadInt32();
                     Vector3 hrtfPosition = new Vector3();
-                    //Vector3 hrtfDirection = new Vector3();
+                    Vector3 hrtfDirection = new Vector3();
                     if (hrtfSourceID != 0)
                     {
                         hrtfPosition.x = message.ReadFloat();
                         hrtfPosition.y = message.ReadFloat();
                         hrtfPosition.z = message.ReadFloat();
 
-                        //hrtfDirection.x = message.ReadFloat();
-                        //hrtfDirection.y = message.ReadFloat();
-                        //hrtfDirection.z = message.ReadFloat();
+                        hrtfDirection.x = message.ReadFloat();
+                        hrtfDirection.y = message.ReadFloat();
+                        hrtfDirection.z = message.ReadFloat();
 
                         Vector3 cameraPosRelativeToGlobalAnchor = Vector3.zero;
                         Vector3 cameraDirectionRelativeToGlobalAnchor = Vector3.zero;

Assets/HoloToolkit/Sharing/Scripts/VoiceChat/MicrophoneTransmitter.cs

@@ -271,9 +271,9 @@ private void SendFixedSizedChunk(NetworkConnection connection, byte[] data, int
             msg.Write(cameraPosRelativeToGlobalAnchor.z);
 
             // HRTF direction bits
-            //msg.Write(cameraDirectionRelativeToGlobalAnchor.x);
-            //msg.Write(cameraDirectionRelativeToGlobalAnchor.y);
-            //msg.Write(cameraDirectionRelativeToGlobalAnchor.z);
+            msg.Write(cameraDirectionRelativeToGlobalAnchor.x);
+            msg.Write(cameraDirectionRelativeToGlobalAnchor.y);
+            msg.Write(cameraDirectionRelativeToGlobalAnchor.z);
 
             msg.WriteArray(data, (uint)dataCountFloats * 4);