Merge upstream re-org from 4.6

--HG--
branch : develop_5.3

Scripts/Effects/ImageExtended.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 26d9c9fa4e5a13747a6ad9c3fedb57c8
+guid: 494907d85b5e56a49884a914adc358a5
 timeCreated: 1440851346
 licenseType: Pro
 MonoImporter:

Scripts/Primitives/UIPolygon.cs

@@ -82,10 +82,10 @@ namespace UnityEngine.UI.Extensions
             }
             return vbo;
         }
-        protected override void OnPopulateMesh(Mesh toFill)
+
+        protected override void OnPopulateMesh(VertexHelper vh)
         {
-            toFill.Clear();
-            var vbo = new VertexHelper(toFill);
+            vh.Clear();
 
             Vector2 prevX = Vector2.zero;
             Vector2 prevY = Vector2.zero;
@@ -131,12 +131,7 @@ namespace UnityEngine.UI.Extensions
                 }
                 prevX = pos1;
                 prevY = pos2;
-                vbo.AddUIVertexQuad(SetVbo(new[] { pos0, pos1, pos2, pos3 }, new[] { uv0, uv1, uv2, uv3 }));
-            }
-
-            if (vbo.currentVertCount > 3)
-            {
-                vbo.FillMesh(toFill);
+                vh.AddUIVertexQuad(SetVbo(new[] { pos0, pos1, pos2, pos3 }, new[] { uv0, uv1, uv2, uv3 }));
             }
         }
     }

Scripts/ToolTips.meta

@@ -0,0 +1,5 @@
+fileFormatVersion: 2
+guid: 3941688ec5107f5479d09d503b6376c5
+folderAsset: yes
+DefaultImporter:
+  userData: 

Scripts/UISelectableExtension.cs

@@ -1,119 +0,0 @@
-/// Credit AriathTheWise
-/// Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/page-2#post-1796783
-/// Extended to include a HELD state that continually fires while the button is held down.
-/// Refactored so it can be added to any button and expose the events in the editor.
-/// Unselect fix by @Sfyne
-
-using UnityEngine.Events;
-using UnityEngine.EventSystems;
-
-namespace UnityEngine.UI.Extensions
-{
-    /// <summary>
-    /// UIButton
-    /// </summary>
-    [AddComponentMenu("UI/Extensions/UI Selectable Extension")]
-    [RequireComponent(typeof(Selectable))]
-    public class UISelectableExtension : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
-    {
-        #region Sub-Classes
-        [System.Serializable]
-        public class UIButtonEvent : UnityEvent<PointerEventData.InputButton> { }
-        #endregion
-
-        #region Events
-        [Tooltip("Event that fires when a button is initially pressed down")]
-        public UIButtonEvent OnButtonPress;
-        [Tooltip("Event that fires when a button is released")]
-        public UIButtonEvent OnButtonRelease;
-        [Tooltip("Event that continually fires while a button is held down")]
-        public UIButtonEvent OnButtonHeld;
-        #endregion
-        
-        private bool _pressed;
-        private PointerEventData _heldEventData;
-
-        void IPointerDownHandler.OnPointerDown(PointerEventData eventData)
-        {
-            //Can't set the state as it's too locked down.
-            //DoStateTransition(SelectionState.Pressed, false);
-
-            if (OnButtonPress != null)
-            {
-                OnButtonPress.Invoke(eventData.button);
-            }
-            _pressed = true;
-            _heldEventData = eventData;
-        }
-
-
-        void IPointerUpHandler.OnPointerUp(PointerEventData eventData)
-        {
-            //DoStateTransition(SelectionState.Normal, false);
-
-            if (OnButtonRelease != null)
-            {
-                OnButtonRelease.Invoke(eventData.button);
-            }
-            _pressed = false;
-            _heldEventData = null;
-       }
-       
-        void Update()
-        {
-            if (!_pressed)
-                return;
-            
-            if (OnButtonHeld != null)
-            {
-                OnButtonHeld.Invoke(_heldEventData.button);
-            }
-        }
-        
-        /// <summary>
-        /// Test method to verify a control has been clicked
-        /// </summary>
-        public void TestClicked()
-        {
-            #if DEBUG || UNITY_EDITOR
-                Debug.Log("Control Clicked");
-            #endif
-        }
-        
-        /// <summary>
-        /// Test method to verify a controll is pressed
-        /// </summary>
-        public void TestPressed()
-        {
-            #if DEBUG || UNITY_EDITOR
-                Debug.Log("Control Pressed");
-            #endif
-        }
-        
-        /// <summary>
-        /// est method to verify if a control is released
-        /// </summary>
-        public void TestReleased()
-        {
-            #if DEBUG || UNITY_EDITOR
-                Debug.Log("Control Released");
-            #endif
-        }
-        
-        /// <summary>
-        /// est method to verify if a control is being held
-        /// </summary>
-        public void TestHold()
-        {
-            #if DEBUG || UNITY_EDITOR
-                Debug.Log("Control Held");
-            #endif
-        }
-
-        //Fixed UISelectableExtension inactive bug (if gameObject becomes inactive while button is held down it never goes back to _pressed = false)
-        void OnDisable () 
-        {
-            _pressed = false;
-        }
-    }
-}

Scripts/Utilities/UISelectableExtension.cs

@@ -0,0 +1,112 @@
+/// Credit AriathTheWise
+/// Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/page-2#post-1796783
+/// Extended to include a HELD state that continually fires while the button is held down.
+/// Refactored so it can be added to any button and expose the events in the editor.
+
+using UnityEngine.Events;
+using UnityEngine.EventSystems;
+
+namespace UnityEngine.UI.Extensions
+{
+    /// <summary>
+    /// UIButton
+    /// </summary>
+    [AddComponentMenu("UI/Extensions/UI Selectable Extension")]
+    [RequireComponent(typeof(Selectable))]
+    public class UISelectableExtension : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
+    {
+        #region Sub-Classes
+        [System.Serializable]
+        public class UIButtonEvent : UnityEvent<PointerEventData.InputButton> { }
+        #endregion
+
+        #region Events
+		[Tooltip("Event that fires when a button is initially pressed down")]
+        public UIButtonEvent OnButtonPress;
+		[Tooltip("Event that fires when a button is released")]
+        public UIButtonEvent OnButtonRelease;
+		[Tooltip("Event that continually fires while a button is held down")]
+        public UIButtonEvent OnButtonHeld;
+        #endregion
+		
+		private bool _pressed;
+        private PointerEventData _heldEventData;
+
+        void IPointerDownHandler.OnPointerDown(PointerEventData eventData)
+        {
+            //Can't set the state as it's too locked down.
+			//DoStateTransition(SelectionState.Pressed, false);
+
+            if (OnButtonPress != null)
+            {
+                OnButtonPress.Invoke(eventData.button);
+            }
+			_pressed = true;
+            _heldEventData = eventData;
+        }
+
+
+        void IPointerUpHandler.OnPointerUp(PointerEventData eventData)
+        {
+            //DoStateTransition(SelectionState.Normal, false);
+
+            if (OnButtonRelease != null)
+            {
+                OnButtonRelease.Invoke(eventData.button);
+            }
+ 			_pressed = false;
+            _heldEventData = null;
+       }
+	   
+	    void Update()
+		{
+			if (!_pressed)
+				return;
+			
+			if (OnButtonHeld != null)
+            {
+                OnButtonHeld.Invoke(_heldEventData.button);
+            }
+		}
+		
+		/// <summary>
+		/// Test method to verify a control has been clicked
+		/// </summary>
+		public void TestClicked()
+		{
+			#if DEBUG || UNITY_EDITOR
+				Debug.Log("Control Clicked");
+			#endif
+		}
+		
+		/// <summary>
+		/// Test method to verify a controll is pressed
+		/// </summary>
+		public void TestPressed()
+		{
+			#if DEBUG || UNITY_EDITOR
+				Debug.Log("Control Pressed");
+			#endif
+		}
+		
+		/// <summary>
+		/// est method to verify if a control is released
+		/// </summary>
+		public void TestReleased()
+		{
+			#if DEBUG || UNITY_EDITOR
+				Debug.Log("Control Released");
+			#endif
+		}
+		
+		/// <summary>
+		/// est method to verify if a control is being held
+		/// </summary>
+		public void TestHold()
+		{
+			#if DEBUG || UNITY_EDITOR
+				Debug.Log("Control Held");
+			#endif
+		}
+    }
+}

Scripts/Utilities/UISelectableExtension.cs.meta

@@ -1,12 +1,8 @@
 fileFormatVersion: 2
-guid: 2bdfd6b4084989d41ba560bd1b72cbda
-timeCreated: 1441922219
-licenseType: Pro
+guid: 6bb501adc62c7394fae41ae7a6032eb3
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   defaultReferences: []
   executionOrder: 0
   icon: {instanceID: 0}
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