Hierarchy视图拓展

Hierarchy拓展

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
public class TestHierachy : MonoBehaviour
{
    [MenuItem("GameObject/Function2",false,0)]
    static void Function2()
    {
        Debug.Log("运行成功");
    }
    [InitializeOnLoadMethod]
    static void IntiallizeOnLoad()
    {
        //Hierarchy面板右侧出现按键操作
        EditorApplication.hierarchyWindowItemOnGUI += (instanceID, rect) =>
        {
            //GUI.Button(new Rect(100, 100, 100, 100), "Test1");
            if (Selection.activeObject != null && instanceID == Selection.activeObject.GetInstanceID())
            {
                rect.x = rect.width - 50;
                rect.width = 100;
                if (GUI.Button(rect, "delete")) //按键删除功能
                {
                    GameObject.DestroyImmediate(Selection.activeObject);
                }
            }
        };
    }
}

重写菜单

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
//重写菜单
public class TestMenuOverride 
{
    //监听右键事件
    [InitializeOnLoadMethod]
    static void InitOnLoad()
    {
        EditorApplication.hierarchyWindowItemOnGUI += (instanceID,rect) =>
        {
            if(Event.current != null && Event.current.button == 1 && Event.current.type == EventType.MouseUp) {
                Debug.Log("鼠标抬起");
                //弹出自定义的菜单        "Assets"带标使用的该菜单，可修改为自定义的菜单
                EditorUtility.DisplayPopupMenu(new Rect(Event.current.mousePosition.x, Event.current.mousePosition.y,0,0) ,"Assets", null);
                //不让事件继续往下传递，不然会弹出原生的菜单
                Event.current.Use();//把事件用掉就不会往下传递了
            }
        };
    }
}