support display setting change in realtime.

Assets/uDesktopDuplication/Examples/Scripts/MultipleMonitorCreator.cs

@@ -1,4 +1,5 @@
 using UnityEngine;
+using System.Collections.Generic;
 
 public class MultipleMonitorCreator : MonoBehaviour
 {
@@ -6,7 +7,21 @@ public class MultipleMonitorCreator : MonoBehaviour
     [SerializeField] float width = 0.3f;
     [SerializeField] float margin = 1f;
 
-    void Start()
+    private List<GameObject> monitors_ = new List<GameObject>();
+
+    void OnEnable()
+    {
+        Create();
+        uDesktopDuplication.Manager.instance.onReinitialized += Recreate;
+    }
+
+    void OnDisable()
+    {
+        Clear();
+        uDesktopDuplication.Manager.instance.onReinitialized -= Recreate;
+    }
+
+    void Create()
     {
         // Sort monitors in coordinate order
         var monitors = uDesktopDuplication.Manager.monitors;
@@ -19,6 +34,7 @@ public class MultipleMonitorCreator : MonoBehaviour
             // Create monitor obeject
             var go = Instantiate(monitorPrefab);
             go.name = "Monitor " + i;
+            monitors_.Add(go);
 
             // Assign monitor
             var texture = go.GetComponent<uDesktopDuplication.Texture>();
@@ -41,9 +57,7 @@ public class MultipleMonitorCreator : MonoBehaviour
         // Set positions with margin
         totalWidth += margin * (n - 1);
         var x = -totalWidth / 2;
-        for (int i = 0 ; i < n; ++i) {
-            // 
-            var go = transform.FindChild("Monitor " + i);
+        foreach (var go in monitors_) {
             var texture = go.GetComponent<uDesktopDuplication.Texture>();
             var halfScaleX = go.GetComponent<MeshFilter>().sharedMesh.bounds.extents.x;
             var w = texture.monitor.isHorizontal ? width : (width * texture.monitor.aspect);
@@ -53,5 +67,19 @@ public class MultipleMonitorCreator : MonoBehaviour
             x += halfWidth + margin;
         }
     }
+
+    void Clear()
+    {
+        foreach (var go in monitors_) {
+            Destroy(go);
+        }
+        monitors_.Clear();
+    }
+
+    void Recreate()
+    {
+        Clear();
+        Create();
+    }
 }
 

Assets/uDesktopDuplication/Scripts/Cursor.cs

@@ -60,7 +60,6 @@ public class Cursor : MonoBehaviour
 
     void UpdateMaterial()
     {
-        Debug.Log(monitor.isCursorVisible);
         var x = monitor.isCursorVisible ? (float)monitor.cursorX / monitor.width : -9999f;
         var y = monitor.isCursorVisible ? (float)monitor.cursorY / monitor.height : -9999f;
         var w = (float)monitor.cursorShapeWidth  / monitor.width;

Assets/uDesktopDuplication/Scripts/Manager.cs

@@ -19,8 +19,7 @@ public class Manager : MonoBehaviour
             var manager = FindObjectOfType<Manager>();
             if (manager) {
                 manager.Awake();
-                instance_ = manager;
-                return instance_;
+                return manager;
             }
 
             var go = new GameObject("uDesktopDuplicationManager");
@@ -48,12 +47,15 @@ public class Manager : MonoBehaviour
     }
 
     [SerializeField] int desktopDuplicationApiTimeout = 0;
-    [SerializeField] float retryReinitializationDuration = 0.5f;
+    [SerializeField] float retryReinitializationDuration = 1f;
 
     private Coroutine renderCoroutine_ = null;
     private bool shouldReinitialize = false;
     private float reinitializationTimer = 0f;
 
+    public delegate void ReinitializeHandler();
+    public event ReinitializeHandler onReinitialized;
+
     void Awake()
     {
         Lib.InitializeUDD();
@@ -89,19 +91,26 @@ public class Manager : MonoBehaviour
         Lib.Update();
         ReinitializeIfNeeded();
         UpdateMessage();
+
+        foreach (var monitor in monitors_) {
+            Debug.LogFormat("[{0}] {1}", monitor.id, monitor.state);
+        }
     }
 
     [ContextMenu("Reinitialize")]
     void Reinitialize()
     {
+        Debug.Log("[uDesktopDuplication] Reinitialize");
         Lib.Reinitialize();
+        if (onReinitialized != null) onReinitialized();
     }
 
     void ReinitializeIfNeeded()
     {
         for (int i = 0; i < monitors.Count; ++i) {
             var monitor = monitors[i];
-            if (monitor.state == MonitorState.AccessLost || 
+            if (monitor.state == MonitorState.NotSet ||
+                monitor.state == MonitorState.AccessLost || 
                 monitor.state == MonitorState.AccessDenied ||
                 monitor.state == MonitorState.SessionDisconnected) {
                 if (!shouldReinitialize) {