轻松选中重叠ngui和ugui对象的编辑器拓展

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已于 2024-04-16 12:01:41 修改 · 316 阅读

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#编辑器

于 2022-10-28 15:05:46 首次发布

最近看到一篇文章，内容是一个可从层层堆叠的ugui对象轻松选中想要对象的编辑器拓展，因为最近改ui有点多，就记了下来，并改了个ngui版本
ugui版本：

using System.Collections.Generic;
using System.Linq;
using UnityEditor;
using UnityEngine;
using UnityEngine.SceneManagement;
 
[InitializeOnLoad]
public static class SceneViewContextMenu
{
    private static Vector3[] corners = new Vector3[ 4 ];
 
    static SceneViewContextMenu()
    {
        SceneView.duringSceneGui+= OnSceneGUI;
    }
 
    private static void OnSceneGUI( SceneView sceneView )
    {
        var e = Event.current;
 
        if ( e == null ) return;
        if ( e.type != EventType.MouseUp ) return;
        if ( e.button != 1 ) return;
 
        e.Use();
 
        ShowSpriteSelectionMenu( e.mousePosition );
    }
 
    private static void ShowSpriteSelectionMenu( Vector2 screenPos )
    {
        var groups = SceneViewRaycast( screenPos )
            .GroupBy( c => c.gameObject.scene.name )
            .ToArray()
        ;
 
        var isOneScene