去掉obi，使用自写绳索

Assets/Obi/Samples/RopeAndRod/SampleResources/Scripts/Wrappable.cs

@@ -1,44 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace Obi.Samples
-{
-    public class Wrappable : MonoBehaviour
-    {
-
-        private bool wrapped = false;
-        public Color normalColor = new Color(0.2f, 0.2f, 0.8f);
-        public Color wrappedColor = new Color(0.9f, 0.9f, 0.2f);
-
-        Material localMaterial;
-
-        public void Awake()
-        {
-            localMaterial = GetComponent<MeshRenderer>().material;
-        }
-
-        public void OnDestroy()
-        {
-            Destroy(localMaterial);
-        }
-
-        public void Reset()
-        {
-            wrapped = false;
-            localMaterial.color = normalColor;
-        }
-
-        public void SetWrapped()
-        {
-            wrapped = true;
-            localMaterial.color = wrappedColor;
-        }
-
-        public bool IsWrapped()
-        {
-            return wrapped;
-        }
-
-    }
-}