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【AotuChangeMatShader工具】
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5 files changed

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‎Assets/Editor/AotuChangeMatShader.cs

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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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//using Miscellaneous;
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//using Sirenix.Utilities;
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using UnityEditor;
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using UnityEditor.Experimental.AssetImporters;
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using UnityEngine;
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using Object = UnityEngine.Object;
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/// <summary>
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/// 自动修改特定路径下Mat的Shader
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/// </summary>
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public class AutoChangeMatShader : AssetPostprocessor
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{
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//static readonly AssetProcessor[] assetProcessors =
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// {
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// new DefaultProcessor(),
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// new EffectProcessor(),
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// new ModelProcessor(),
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// new SceneProcessor(),
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// new ShaderProcessor(),
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// new AnimatorProcessor(),
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// new UIImageProcessor(),
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// new UILayoutProcessor(),
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// new ConfigAssetProcessor(),
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// new PlayableProcessor(),
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// };
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//public void ResetAllAssetBundleName()
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//{
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// foreach (var assetPath in AssetDatabase.GetAllAssetPaths())
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// {
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// ResetAssetBundleName(assetPath);
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// }
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//}
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private static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
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{
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//var iterAssets = importedAssets.Union(movedAssets);
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//foreach (var assetPath in iterAssets)
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//{
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// ResetAssetBundleName(assetPath);
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// foreach (var processor in assetProcessors)
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// {
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// if (processor.Filter(assetPath))
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// {
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// processor.DoProcessor(assetPath);
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// break;
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// }
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// }
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//}
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// trick (lixiaolu)
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string path = "Resources/Materials"; //需要替换的路径
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foreach (string asset in importedAssets)
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{
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if (asset.EndsWith(".mat") && asset.Contains(path))
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{
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OnPostprocessMaterial(AssetDatabase.LoadAssetAtPath<Material>(asset));
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}
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// asset => asset.EndsWith(".mat")).ForEach(material => OnPostprocessMaterial(AssetDatabase.LoadAssetAtPath<Material>(material))
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}
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// importedAssets.Where(asset => asset.EndsWith(".mat")).ForEach(material => OnPostprocessMaterial(AssetDatabase.LoadAssetAtPath<Material>(material)));
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}
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//private static void ResetAssetBundleName(string assetPath)
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//{
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// if (!assetPath.StartsWith("Assets/GameAssets/"))
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// {
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// if (!assetPath.EndsWith(".cs"))
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// {
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// var importer = AssetImporter.GetAtPath(assetPath);
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// importer.assetBundleName = null;
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// importer.userData = null;
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// }
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// return;
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// }
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// foreach (var processor in assetProcessors)
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// {
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// if (processor.Filter(assetPath))
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// {
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// AssetImporter.GetAtPath(assetPath).assetBundleName = processor.GenerateAssetBundleName(assetPath);
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// return;
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// }
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// }
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// AssetImporter.GetAtPath(assetPath).assetBundleName = null;
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//}
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static void OnPostprocessMaterial(Material material)
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{
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var shader = Shader.Find("FX/Flare"); //要替换成的Shader
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var discards = new List<string> //如果监测到有这些shader，都会替换成上面的shader
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{
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"Standard",
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"Standard (Specular setup)",
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"Standard (Roughness setup)",
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"Custom/SceneObject",
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"Custom/SceneObject (Specular setup)"
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};
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if (discards.Any(s => s.Equals(material.shader.name)))
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{
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Debug.Log(string.Format("replace shader {0} to 我的SHADER", material.shader.name));
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material.shader = shader;
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}
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if (material.shader.name.Contains("InternalErrorShader"))
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{
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Debug.Log(string.Format("material [{0}] shader error: InternalErrorShader", material.name));
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}
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}
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//void OnPostprocessTexture(Texture2D texture)
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//{
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// string configPath = "Assets/Editor/Miscellaneous/AssetProcessor/ResourcesPostProcessingConfig.asset";
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// ResourcesPostProcessingConfig rppConfig =
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// AssetDatabase.LoadAssetAtPath<ResourcesPostProcessingConfig>(configPath);
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// List<string> specialPaths = new List<string>();
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// if (rppConfig != null)
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// {
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// for (int i = 0; i < rppConfig.SpecialPaths.Length; i++)
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// {
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// specialPaths.Add(rppConfig.SpecialPaths[i].DirPath.Replace("\\", "/"));
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// }
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// }
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// bool isInSpecialDir = false;
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// for (int i = 0; i < specialPaths.Count; i++)
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// {
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// if (assetPath.Contains(specialPaths[i]))
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// {
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// isInSpecialDir = true;
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// break;
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// }
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// }
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// var inSceneDir = assetPath.Contains("Assets/GameAssets/Scenes");
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// var inModelDir = assetPath.Contains("Assets/GameAssets/Models");
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// var inPlayerDir = assetPath.Contains("Assets/GameAssets/Models/Player");
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// var isTerrainControl = inSceneDir && assetPath.Contains("/Terrains/");
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// var inGroundDir = assetPath.Contains("Assets/GameAssets/Scenes/Sce_Models/Common/Groudmap");
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// var inBossDir = assetPath.Contains("Assets/GameAssets/Models/Monster/BOSS");
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// var importer = assetImporter as TextureImporter;
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// if (!isInSpecialDir && !isTerrainControl && (inSceneDir || inModelDir))
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// {
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// if (importer != null)
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// {
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// importer.isReadable = false;
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// var lightmapDir = new Regex("Lightmap-(\\d+)_comp_dir.png");
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// var isLigthmapDir = lightmapDir.IsMatch(Path.GetFileName(assetPath));
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// var lightmapBase = new Regex("Lightmap-(\\d+)_comp_light.exr");
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// var isLightmapColor = lightmapBase.IsMatch(Path.GetFileName(assetPath));
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// var lightmapShadowMask = new Regex("Lightmap-(\\d+)_comp_shadowmask.png");
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// var isLightmapShadowMask = lightmapShadowMask.IsMatch(Path.GetFileName(assetPath));
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// var isLightmap = isLigthmapDir || isLightmapColor || isLightmapShadowMask;
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// var medium = inPlayerDir || isLightmapColor || inGroundDir || inBossDir;
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// importer.mipmapEnabled = (inSceneDir && !isLightmap) || inPlayerDir || inBossDir;
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// var platforms = new List<string> { "iPhone", "Android", "Standalone" };
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// platforms.ForEach(platform =>
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// {
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// var setting = new TextureImporterPlatformSettings
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// {
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// name = platform,
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// overridden = true,
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// maxTextureSize = isLightmap ? 1024 : (medium ? 512 : 256),
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// crunchedCompression = true,
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// textureCompression = TextureImporterCompression.Compressed
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// };
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// importer.SetPlatformTextureSettings(setting);
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// });
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// }
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// }
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// if (isTerrainControl)
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// {
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// importer.isReadable = false;
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// var platforms = new List<string> { "iPhone", "Standalone" };
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// platforms.ForEach(platform =>
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// {
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// var settings = new TextureImporterPlatformSettings
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// {
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// name = platform,
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// overridden = true,
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// maxTextureSize = 512,
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// crunchedCompression = true,
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// textureCompression = TextureImporterCompression.Compressed
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// };
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// importer.SetPlatformTextureSettings(settings);
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// });
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// var androidSetting = new TextureImporterPlatformSettings
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// {
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// name = "Android",
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// overridden = true,
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// maxTextureSize = 512,
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// crunchedCompression = false,
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// textureCompression = TextureImporterCompression.Uncompressed
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// };
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// importer.SetPlatformTextureSettings(androidSetting);
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// }
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// var ui = "Assets/GameAssets/UI/SpriteSheet";
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// if (assetPath.Contains(ui))
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// {
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// importer.isReadable = false;
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// var platforms = new List<string> { "iPhone", "Android", "Standalone" };
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// platforms.ForEach(platform =>
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// {
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// var setting = new TextureImporterPlatformSettings
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// {
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// name = platform,
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// overridden = true,
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// textureCompression = TextureImporterCompression.Compressed
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// };
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// importer.SetPlatformTextureSettings(setting);
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// });
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// }
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//}
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//void OnPostprocessModel(GameObject o)
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//{
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// var importer = assetImporter as ModelImporter;
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// importer.importMaterials = true;
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// importer.materialLocation = ModelImporterMaterialLocation.External;
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// var path = "Assets/GameAssets/Materials/default.mat";
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// var mat = new[] { AssetDatabase.LoadAssetAtPath<Material>(path) };
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// Renderer[] renders = o.GetComponentsInChildren<Renderer>();
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// for (int i = 0; i < renders.Length; i++)
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// {
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// for (int j = 0; j < renders[i].sharedMaterials.Length; j++)
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// {
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// renders[i].sharedMaterials[j] = mat[0];
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// }
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// }
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//}
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//[MenuItem("Build/AssetBundle/CheckNamesForSelection")]
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//public static void CheckNamesForSelection()
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//{
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// var selectedAsset = Selection.GetFiltered(typeof(UnityEngine.Object), SelectionMode.DeepAssets);
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// for (var i = 0; i < selectedAsset.Length; i++)
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// {
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// var item = selectedAsset[i];
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// var path = AssetDatabase.GetAssetPath(item.GetInstanceID());
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// EditorUtility.DisplayProgressBar("Check Asset Bundle Names", path, (float)i / selectedAsset.Length);
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// if (Directory.Exists(path))
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// continue;
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// if (path.StartsWith("Assets/GameAssets/")
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// && !path.Contains("Main.unity")
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// && !path.Contains("DlgFactory.unity"))
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// {
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// var importer = AssetImporter.GetAtPath(path);
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// if (string.IsNullOrEmpty(importer.assetBundleName))
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// {
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// Debug.LogError(path + " is not set AssetBundle Name. You must reimport the asset.");
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// }
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// }
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// }
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// EditorUtility.ClearProgressBar();
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// Debug.Log("CheckNamesForSelection Finished.");
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//}
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//[MenuItem("Build/AssetBundle/ClearBundleNameForSelection")]
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//public static void ClearBundleNameForSelection()
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//{
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// var selectedAsset = Selection.GetFiltered(typeof(UnityEngine.Object), SelectionMode.DeepAssets);
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// for (var i = 0; i < selectedAsset.Length; i++)
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// {
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// var item = selectedAsset[i];
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// var path = AssetDatabase.GetAssetPath(item.GetInstanceID());
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// EditorUtility.DisplayProgressBar("Clear Bundle Names", path, (float)i / selectedAsset.Length);
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// var importer = AssetImporter.GetAtPath(path);
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// if (importer)
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// {
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// try
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// {
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// importer.assetBundleName = string.Empty;
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// }
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// catch (Exception ex)
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// {
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// }
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// }
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// }
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// EditorUtility.ClearProgressBar();
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// Debug.Log("ClearBundleNameForSelection Finished.");
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// AssetDatabase.RemoveUnusedAssetBundleNames();
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//}
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//[MenuItem("Build/Textures/InitDefaultConfig")]
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//public static void InitDefaultTextureConfig()
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//{
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// var selectedAsset = Selection.GetFiltered(typeof(UnityEngine.Texture), SelectionMode.DeepAssets);
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// for (int i = 0; i < selectedAsset.Length; i++)
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// {
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// Texture2D tex = selectedAsset[i] as Texture2D;
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// TextureImporter ti = (TextureImporter)TextureImporter.GetAtPath(AssetDatabase.GetAssetPath(tex));
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// var scene = "Assets/GameAssets/Scenes";
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// var model = "Assets/GameAssets/Models";
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// var path = ti.assetPath;
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// if (path.Contains(scene) || path.Contains(model))
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// {
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// if (ti != null)
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// {
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// var lightmapDir = new Regex("Lightmap-(\\d+)_comp_dir.png");
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// var lightmapBase = new Regex("Lightmap-(\\d+)_comp_light.exr");
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// var lightmapShadowMask = new Regex("Lightmap-(\\d+)_comp_shadowmask.png");
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// var usedForLightmap = lightmapDir.IsMatch(Path.GetFileName(path)) ||
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// lightmapBase.IsMatch(Path.GetFileName(path)) ||
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// lightmapShadowMask.IsMatch(Path.GetFileName(path));
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// var uncompress = lightmapDir.IsMatch(Path.GetFileName(path));
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// var platforms = new List<string> { "iPhone", "Android", "Standalone" };
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// platforms.ForEach(platform =>
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// {
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// var setting = new TextureImporterPlatformSettings
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// {
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// name = platform,
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// overridden = true,
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// maxTextureSize = usedForLightmap ? 1024 : 512,
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// crunchedCompression = true,
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// textureCompression = uncompress
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// ? TextureImporterCompression.Uncompressed
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// : TextureImporterCompression.Compressed
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// };
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// ti.SetPlatformTextureSettings(setting);
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// });
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// AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(tex));
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// }
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// }
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// }
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//}
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}

‎Assets/Editor/AotuChangeMatShader.cs.meta

+11
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‎Assets/Resources/Materials.meta

+8
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‎Assets/Resources/Textures/zed.jpg.meta

+1-1
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‎Packages/manifest.json

+1-1
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@@ -3,7 +3,7 @@
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"com.unity.ads": "2.0.8",
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"com.unity.analytics": "3.2.3",
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"com.unity.collab-proxy": "1.2.15",
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"com.unity.package-manager-ui": "2.0.8",
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"com.unity.package-manager-ui": "2.0.13",
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"com.unity.purchasing": "2.0.3",
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"com.unity.textmeshpro": "1.4.1",
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"com.unity.modules.ai": "1.0.0",

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