add package files

com.htc.upm.vive.openxr/OpenXRFacialTracking/Samples~/Scripts/Eye/Sample/MirrorCameraSample_Eye.cs

@@ -0,0 +1,35 @@
+//========= Copyright 2018, HTC Corporation. All rights reserved. ===========
+using System.Runtime.InteropServices;
+using UnityEngine;
+
+namespace VIVE
+{
+    namespace FacialTracking.Sample
+    {
+        /// <summary>
+        /// A very basic mirror.
+        /// </summary>
+        [RequireComponent(typeof(Camera))]
+        public class MirrorCameraSample_Eye : MonoBehaviour
+        {
+            private const float Distance = 0.6f;
+            private void Update()
+            {
+                if (Eye_Framework.Status != Eye_Framework.FrameworkStatus.WORKING) return;
+
+            }
+
+            private void Release()
+            {
+            }
+            private void SetMirroTransform()
+            {
+                transform.position = Camera.main.transform.position + Camera.main.transform.forward * Distance;
+                transform.position = new Vector3(transform.position.x, Camera.main.transform.position.y, transform.position.z);
+                transform.LookAt(Camera.main.transform);
+                transform.eulerAngles = new Vector3(0, transform.eulerAngles.y, 0);
+            }
+        }
+        
+    }
+}