Unity 3D

转载自 : http://blog.csdn.net/huutu/article/details/45564555

Unity 3D - 编辑器扩展之自动设置Packing Tag :

注意 :

C#代码需要放在Editor文件夹

C#代码 :

using System.IO;using UnityEditor;public class AutoSetTextureUISprite : AssetPostprocessor{    void OnPreprocessTexture()    {        //自动设置类型;          TextureImporter textureImporter = (TextureImporter)assetImporter;        textureImporter.textureType = TextureImporterType.Sprite;        //自动设置打包tag;          string dirName = Path.GetDirectoryName(assetPath);        string folderStr = Path.GetFileName(dirName);        textureImporter.spritePackingTag = folderStr;    }}

新导入的文件会自动修改PackingTag为文件夹的名字