add TuioDrawer for tuio calibration test

Unity_2018_Frozen/Assets/Frozen/Script/TuioDrawer.cs

@@ -0,0 +1,41 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class TuioDrawer : MonoBehaviour
+{
+    List<Button> buttons;
+    
+    void Start()
+    {
+        //var btn = GetComponentInChildren<Button>();
+        //btn.gameObject.SetActive(false);
+
+        buttons = new List<Button>();
+        //buttons.Add(btn);
+        buttons.AddRange(GetComponentsInChildren<Button>());
+    }
+    
+    void Update()
+    {
+        foreach (var btn in buttons)
+        {
+            btn.gameObject.SetActive(false);
+        }
+
+        var touches = TUIOManager.Instance.touches;
+        
+        int i = 0;
+        foreach (var t in touches.Values)
+        {
+            if (i < buttons.Count)
+            {
+                buttons[i].gameObject.SetActive(true);
+                var rt = buttons[i].transform as RectTransform;
+                rt.anchoredPosition = t.position;//.Scale(new Vector2(1280, 800));
+                i++;
+            }
+        }
+    }
+}

Unity_2018_Frozen/Assets/Frozen/Script/TuioDrawer.cs.meta

@@ -0,0 +1,13 @@
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+timeCreated: 1529738981
+licenseType: Free
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+  serializedVersion: 2
+  defaultReferences: []
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