Unity检查当前文件夹图片压缩格式（ASTC,ETC等）

APSchmidt · 发表于 2021-12-7 16:26

using System.Collections;using System.Collections.Generic;using System.IO;using UnityEditor;using UnityEngine;public class TextureAutoSet : EditorWindow{ [MenuItem("Assets/检查图片压缩格式", priority = 0)] static void AutoSetASTC() { string[] guidArray = Selection.assetGUIDs; Debug.Log(guidArray.Length); foreach (var item in guidArray) { string selectFloder = AssetDatabase.GUIDToAssetPath(item); DirectoryInfo root = new DirectoryInfo(selectFloder); GetFloder(root); } } static void GetFloder(DirectoryInfo root) { GetFile(root); //查找子文件夹 DirectoryInfo[] array = root.GetDirectories(); foreach (DirectoryInfo item in array) { GetFloder(item); } } static void GetFile(DirectoryInfo root) { //DirectoryInfo root = new DirectoryInfo(path); FileInfo[] fileDic = root.GetFiles(); foreach (var file in fileDic) { //sDebug.Log(file); if (file.FullName.EndsWith(".png") || file.FullName.EndsWith(".jpg") || file.FullName.EndsWith(".tga") || file.FullName.EndsWith(".psd") || file.FullName.EndsWith(".PSD") || file.FullName.EndsWith(".exr") || file.FullName.EndsWith(".tif")) { //Debug.Log("-------------" + file.FullName); //Debug.Log(Application.dataPath); SetPicFormat(file.FullName.Replace('\\','/').Replace(Application.dataPath.Replace("Assets", ""), "")); } } } static void SetPicFormat(string path) { TextureImporter importer = AssetImporter.GetAtPath(path) as TextureImporter; if (importer==null) { return; } var tempsss = importer.GetPlatformTextureSettings("Android"); bool isNeedFormat = false; switch (tempsss.format) { case TextureImporterFormat.ASTC_RGB_4x4: case TextureImporterFormat.ASTC_RGB_5x5: case TextureImporterFormat.ASTC_RGB_6x6: case TextureImporterFormat.ASTC_RGB_8x8: case TextureImporterFormat.ASTC_RGB_10x10: case TextureImporterFormat.ASTC_RGB_12x12: case TextureImporterFormat.ASTC_RGBA_4x4: case TextureImporterFormat.ASTC_RGBA_5x5: case TextureImporterFormat.ASTC_RGBA_6x6: case TextureImporterFormat.ASTC_RGBA_8x8: case TextureImporterFormat.ASTC_RGBA_10x10: case TextureImporterFormat.ASTC_RGBA_12x12: Debug.Log(path); isNeedFormat = true; break; default: break; } if (!isNeedFormat || !tempsss.overridden) { Debug.Log("设置图片格式"+path); tempsss.overridden = true; tempsss.format = TextureImporterFormat.ASTC_RGBA_6x6; tempsss.maxTextureSize = 1024; importer.SetPlatformTextureSettings(tempsss); importer.SaveAndReimport(); } }}

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