53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using System.Linq;
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public class ChildSort : Editor
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{
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[MenuItem("Tools/Sort Children By Name")]
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private static void SortChildrenByNameMenu()
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{
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// 获取当前选中的物体
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GameObject selected = Selection.activeGameObject;
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if (selected == null)
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{
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Debug.LogError("请先选择一个父物体！");
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return;
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}
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// 获取所有子物体
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List<Transform> children = new List<Transform>();
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foreach (Transform child in selected.transform)
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{
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children.Add(child);
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}
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// 排序逻辑（按名字中的数字）
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children = children.OrderBy(child =>
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{
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string name = child.name;
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int number = ExtractNumber(name);
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return number;
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}).ToList();
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// 按排序结果重新设置子物体的层级
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for (int i = 0; i < children.Count; i++)
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{
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children[i].SetSiblingIndex(i);
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}
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Debug.Log($"已对 {selected.name} 下的子物体按名字排序！");
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}
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static int ExtractNumber(string name)
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{
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int number = 0;
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string digits = new string(name.Where(char.IsDigit).ToArray());
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int.TryParse(digits, out number);
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return number;
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}
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}
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