AtlasChecker.cs

AtlasChecker.cs

using UnityEngine;
using UnityEditor;
using System.Linq;
using System.Collections;
using System.Collections.Generic;

public class AtlasChecker : EditorWindow {
	struct TexAsset {
		public string path;
		public string name;
		public string guid;
	}
	GameObject _object;
	Dictionary<string, List<TexAsset>> _textures = new Dictionary<string, List<TexAsset>>();
	Vector2 _scrollpos = Vector2.zero;

	[MenuItem("Tools/AtlasChecker")]
	public static void Checker() {
		Debug.Log("CHECKER");
		AtlasChecker win = (AtlasChecker)EditorWindow.GetWindow(typeof(AtlasChecker));
		win.Show();
	}

	void OnGUI() {
		Rect rc = EditorGUILayout.GetControlRect(GUILayout.Width(192));
		GameObject obj = (GameObject)EditorGUI.ObjectField(rc, _object, typeof(GameObject), false);
		if (obj == null) _object = null;
		if (obj != null && obj.GetComponent<UIAtlas>() != null) _object = obj;
		if (_object != null && GUILayout.Button("Search")) {
			search_textures();
		}
		if (_textures.Count > 0) {
			dump_textures();
		}
	}

	void search_textures() {
		UIAtlas atlas = _object.GetComponent<UIAtlas>();
		var sprites = atlas.GetListOfSprites();
		_textures.Clear();
		foreach (var s in sprites) {
			//Debug.Log(s);
			var guids = AssetDatabase.FindAssets(s);
			for (int i = 0; i < guids.Length; ++i) {
				var ta = new TexAsset();
				ta.guid = guids[i];
				ta.path = AssetDatabase.GUIDToAssetPath(ta.guid);
				ta.name = System.IO.Path.GetFileName(ta.path);
				if (ta.name == string.Format("{0}.png", s)) {
					if (!_textures.ContainsKey(ta.name)) _textures[ta.name] = new List<TexAsset>();
					_textures[ta.name].Add(ta);
				}
			}
		}
	}

	void dump_textures() {
		_scrollpos = EditorGUILayout.BeginScrollView(_scrollpos);
		int i = 0;
		foreach (var key in _textures.Keys) {
			foreach (var ta in _textures[key]) {
				if (GUILayout.Button(string.Format("{0}: {1}", i++, ta.path))) {
					List<Object> objs = Selection.objects.ToList();
					objs.Add(AssetDatabase.LoadAssetAtPath(ta.path, typeof(Texture2D)));
					Selection.objects = objs.ToArray();
				}
			}
		}
		EditorGUILayout.EndScrollView();
	}
}

使い方 https://twitter.com/fum1h1ro/status/608946440409239552

複数選択に対応