Added WebGL Mobile Input plugin

Added 3D camera controls

Assets/Scripts/WebGLSupport/WebGLInput/Detail/RebuildChecker.cs

@@ -0,0 +1,64 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace WebGLSupport.Detail
+{
+    public class RebuildChecker
+    {
+        IInputField input;
+
+        string beforeString;
+        int beforeCaretPosition;
+        int beforeSelectionFocusPosition;
+        int beforeSelectionAnchorPosition;
+        //Vector2 anchoredPosition;
+
+        public RebuildChecker(IInputField input)
+        {
+            this.input = input;
+        }
+
+        public bool NeedRebuild(bool debug = false)
+        {
+            var res = false;
+
+            // any not same
+            if (beforeString != input.text)
+            {
+                if(debug) Debug.Log(string.Format("beforeString : {0} != {1}", beforeString, input.text));
+                beforeString = input.text;
+                res = true;
+            }
+
+            if (beforeCaretPosition != input.caretPosition)
+            {
+                if (debug) Debug.Log(string.Format("beforeCaretPosition : {0} != {1}", beforeCaretPosition, input.caretPosition));
+                beforeCaretPosition = input.caretPosition;
+                res = true;
+            }
+
+            if (beforeSelectionFocusPosition != input.selectionFocusPosition)
+            {
+                if (debug) Debug.Log(string.Format("beforeSelectionFocusPosition : {0} != {1}", beforeSelectionFocusPosition, input.selectionFocusPosition));
+                beforeSelectionFocusPosition = input.selectionFocusPosition;
+                res = true;
+            }
+
+            if (beforeSelectionAnchorPosition != input.selectionAnchorPosition)
+            {
+                if (debug) Debug.Log(string.Format("beforeSelectionAnchorPosition : {0} != {1}", beforeSelectionAnchorPosition, input.selectionAnchorPosition));
+                beforeSelectionAnchorPosition = input.selectionAnchorPosition;
+                res = true;
+            }
+
+            //if (anchoredPosition != input.TextComponentRectTransform().anchoredPosition)
+            //{
+            //    if (debug) Debug.Log(string.Format("anchoredPosition : {0} != {1}", anchoredPosition, input.TextComponentRectTransform().anchoredPosition));
+            //    anchoredPosition = input.TextComponentRectTransform().anchoredPosition;
+            //    res = true;
+            //}
+            return res;
+        }
+    }
+}

Assets/Scripts/WebGLSupport/WebGLInput/Detail/RebuildChecker.cs.meta

@@ -0,0 +1,11 @@
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