make shaders simpler.

Assets/uDesktopDuplication/Examples/Scenes/Primary Monitor (Only Texture).unity.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 281e2991d4d33984fa180845e56cd3f3
-timeCreated: 1477648643
-licenseType: Pro
-DefaultImporter:
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/uDesktopDuplication/Scripts/Cursor.cs

@@ -8,8 +8,6 @@ namespace uDesktopDuplication
  RequireComponent(typeof(Texture))]
 public class Cursor : MonoBehaviour
 {
-    [SerializeField] Vector2 modelScale = Vector2.one;
-
     Vector3 worldPosition { get; set; }
 
     private Texture uddTexture_;
@@ -17,6 +15,7 @@ public class Cursor : MonoBehaviour
 
     private Texture2D currentTexture_;
     private Dictionary<Vector2, Texture2D> textures_ = new Dictionary<Vector2, Texture2D>();
+    [SerializeField] Vector2 modelScale = Vector2.one;
 
     void Start()
     {

Assets/uDesktopDuplication/Scripts/Texture.cs

@@ -33,6 +33,14 @@ public class Texture : MonoBehaviour
         private set;
     }
 
+    void Awake()
+    {
+        if (!GetComponent<Cursor>())
+        {
+            gameObject.AddComponent<Cursor>();
+        }
+    }
+
     void OnEnable()
     {
         if (monitor == null) {