Unity遞歸查找

 

using UnityEngine;
using System.Collections;
 
public static class UStaticFuncs
{
        public static Transform FindChild(Transform tr, string childName)
        {
                for (int i = 0;i<tr.childCount;i++)
                {
                        if (tr.GetChild(i).name == childName)
                        {
                                Transform t = tr.GetChild(i);
                                if (t != null)
                                {
                                        return t;
                                }
                        }
                        else
                        {
                                Transform t = FindChild(tr.GetChild(i), childName);
                                if (t != null)
                                {
                                        return t;
                                }
                        }
                }
                         return null;
        }
        public static T FindChildComponent<T>(Transform tr, string childName)
        {
                Transform t = FindChild(tr, childName);
                return t.GetComponent<T>();
        }
}