目地

这篇博客教大家如何扩展Hierarchy

默认的Hierarchy

在Unity的Edior编辑器中，默认的Hierarchy如下

扩展的Hierarchy

扩展示例

MyInitOnLoad脚本

创建MyInitOnLoad.cs，放在Editor目录下

using UnityEngine;using UnityEditor;using System.Collections;//InitializeOnLoad:http://docs.unity3d.com/Manual/RunningEditorCodeOnLaunch.html[InitializeOnLoad]public static class MyInitOnLoad{    //MenuItem属性把任意静态函数变成为一个菜单命令。仅静态函数能使用这个MenuItem属性    //static function MenuItem (itemName : string, isValidateFunction : bool, priority : int)    [MenuItem("GameObject/Create Other/cb/New-1", false, 55000)]    public static void CreateNew1()    {    }    [MenuItem("GameObject/Create Other/cb/New-2", false, 55000)]    public static void CreateNew2()    {    }    [MenuItem("GameObject/Create Other/cb/New-3", false, 55000)]    public static void CreateNew3()    {    }    [MenuItem("GameObject/Create Other/cb/New-4", false, 55000)]    public static void CreateNew4()    {    }}

自定义菜单

扩展Hierarchy后，出现自定义的菜单项，如下图所示：