Update UnityProject/Assets/Editor/TestBuilder.cs

UnityProject/Assets/Editor/TestBuilder.cs

@@ -4,133 +4,66 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Collections.Generic;
-using System.IO.Compression;
 using UnityMeshSimplifier;
 
 public class TestBuilder
 {
-    static readonly string MAIN_FOLDER = "Assets/InputRaw";
-    static readonly string ASSETBUNDLE_DIR = "Assets/InputRaw/assetbundles";
+    static readonly string EXPORT_DIR = "Assets/ZepetoExport";
+    static readonly string BUNDLE_DIR = "Assets/BundleOutput";
 
     public static void ManualConvert()
     {
         try
         {
-            Debug.Log("🛠️ [UNITY] Memulai Optimalisasi Biner & Anti-Bloat...");
+            Debug.Log("🛠️ [ZEPETO] Memulai optimasi mesh standar 2020...");
             AssetDatabase.Refresh();
 
-            if (Directory.Exists(ASSETBUNDLE_DIR)) Directory.Delete(ASSETBUNDLE_DIR, true);
-            Directory.CreateDirectory(ASSETBUNDLE_DIR);
+            // Bersihkan folder output
+            if (Directory.Exists(EXPORT_DIR)) Directory.Delete(EXPORT_DIR, true);
+            if (Directory.Exists(BUNDLE_DIR)) Directory.Delete(BUNDLE_DIR, true);
+            Directory.CreateDirectory(EXPORT_DIR);
+            Directory.CreateDirectory(BUNDLE_DIR);
 
-            string[] allFiles = Directory.GetFiles(MAIN_FOLDER, "*.*", SearchOption.AllDirectories);
-            string[] prefabPaths = allFiles.Where(f => f.EndsWith(".prefab")).ToArray();
-            string[] sourceModels = allFiles.Where(f => f.EndsWith(".fbx") || f.EndsWith(".obj")).ToArray();
+            string[] prefabPaths = Directory.GetFiles("Assets/InputRaw", "*.prefab", SearchOption.AllDirectories);
 
-            // 1. Matikan Label Bundle pada file sumber agar tidak terjadi Double Packing
-            StripSourceBundles(sourceModels);
-
-            // 2. Paksa Read/Write agar proses simplifikasi berjalan
-            ForceEnableMeshReadWrite(sourceModels);
+            if (prefabPaths.Length == 0) {
+                Debug.LogError("❌ [ERROR] Tidak ada file prefab di Assets/InputRaw");
+                EditorApplication.Exit(1);
+            }
 
-            // 3. Proses Embedding Mesh Ramping (Agresif 0.15f - Sisa 15% poligon)
             foreach (string path in prefabPaths)
             {
                 GameObject go = PrefabUtility.LoadPrefabContents(path);
                 if (go != null) 
                 {
-                    SimplifyAndEmbedMeshAggressive(go, path);
-                    PrefabUtility.SaveAsPrefabAsset(go, path);
+                    // Gunakan Ultra Low (0.05f) agar m_DataSize kecil seperti Crgh_3
+                    SimplifyAndEmbed(go, path);
+                    
+                    string fileName = Path.GetFileName(path);
+                    string exportPath = Path.Combine(EXPORT_DIR, fileName);
+                    PrefabUtility.SaveAsPrefabAsset(go, exportPath);
                     PrefabUtility.UnloadPrefabContents(go);
-                    Debug.Log($"✅ [OPTIMIZED] {Path.GetFileName(path)}");
+                    Debug.Log($"✅ [EMBEDDED] {fileName}");
                 }
             }
 
-            // 4. Bersihkan file sumber fisik sebelum build biner
-            foreach (var source in sourceModels)
-            {
-                AssetDatabase.DeleteAsset(source);
-            }
-
             AssetDatabase.SaveAssets();
             AssetDatabase.Refresh();
-            
-            EditorUtility.UnloadUnusedAssetsImmediate();
-            GC.Collect();
-
-            // 5. Build AssetBundles dengan Kompresi LZ4 Maksimal
-            BuildTarget[] targets = {
-                BuildTarget.Android, 
-                BuildTarget.iOS, 
-                BuildTarget.StandaloneLinux64,
-                BuildTarget.StandaloneWindows64
-            };
-
-            foreach (BuildTarget t in targets)
-            {
-                if (!BuildPipeline.IsBuildTargetSupported(BuildTargetGroup.Standalone, t) && 
-                    !BuildPipeline.IsBuildTargetSupported(BuildTargetGroup.Android, t)) continue;
 
-                string platformName = t.ToString();
-                foreach (string path in prefabPaths)
-                {
-                    AssetImporter importer = AssetImporter.GetAtPath(path);
-                    if (importer != null) importer.assetBundleName = platformName;
-                }
-
-                Debug.Log($"🚀 [BUILD] Kompresi Biner {platformName}...");
-                BuildPipeline.BuildAssetBundles(
-                    ASSETBUNDLE_DIR, 
-                    BuildAssetBundleOptions.ForceRebuildAssetBundle | BuildAssetBundleOptions.ChunkBasedCompression, 
-                    t
-                );
-            }
+            // Jalankan Build AssetBundle (Biner Android untuk ZEPETO)
+            BuildZepetoBundle();
 
-            // 6. Repacking .zepeto
-            string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
-            string fileName = $"hairku_optimized_{timestamp}.zepeto";
-            string repackPath = Path.Combine(Directory.GetParent(Application.dataPath).FullName, fileName);
-
-            if (File.Exists(repackPath)) File.Delete(repackPath);
-            ZipFile.CreateFromDirectory(MAIN_FOLDER, repackPath);
-            
-            Debug.Log($"✅ [SUCCESS] Biner ramping berhasil dibuat: {repackPath}");
+            Debug.Log("🚀 [UNITY] Proses selesai. Menyerahkan packing ke Python.");
             EditorApplication.Exit(0);
         }
         catch (Exception e)
         {
-            Debug.LogError($"💀 [FATAL] {e.Message}");
+            Debug.LogError($"💀 [FATAL] {e.Message}\n{e.StackTrace}");
             EditorApplication.Exit(1);
         }
     }
 
-    static void StripSourceBundles(string[] files)
-    {
-        foreach (var path in files)
-        {
-            AssetImporter importer = AssetImporter.GetAtPath(path);
-            if (importer != null)
-            {
-                importer.assetBundleName = ""; // Hapus label agar tidak ikut dipack
-                importer.SaveAndReimport();
-            }
-        }
-    }
-
-    static void ForceEnableMeshReadWrite(string[] files)
-    {
-        foreach (var path in files)
-        {
-            ModelImporter mi = AssetImporter.GetAtPath(path) as ModelImporter;
-            if (mi != null)
-            {
-                mi.isReadable = true;
-                mi.meshCompression = ModelImporterMeshCompression.High;
-                mi.SaveAndReimport();
-            }
-        }
-    }
-
-    static void SimplifyAndEmbedMeshAggressive(GameObject go, string prefabPath)
+    static void SimplifyAndEmbed(GameObject go, string prefabPath)
     {
         var options = SimplificationOptions.Default;
         options.PreserveBorderEdges = false;
@@ -148,12 +81,10 @@ public class TestBuilder
                 var simplifier = new MeshSimplifier();
                 simplifier.Initialize(sourceMesh);
                 simplifier.SimplificationOptions = options;
-                
-                // Target sangat agresif: 15% poligon asli
-                simplifier.SimplifyMesh(0.15f);
+                simplifier.SimplifyMesh(0.05f); 
                 
                 Mesh newMesh = simplifier.ToMesh();
-                newMesh.name = sourceMesh.name + "_Internal_Low";
+                newMesh.name = sourceMesh.name + "_Internal";
                 
                 AssetDatabase.AddObjectToAsset(newMesh, prefabPath);
 
@@ -162,4 +93,16 @@ public class TestBuilder
             }
         }
     }
+
+    static void BuildZepetoBundle()
+    {
+        AssetBundleBuild[] buildMap = new AssetBundleBuild[1];
+        buildMap[0].assetBundleName = "zepeto.bundle";
+        buildMap[0].assetNames = AssetDatabase.FindAssets("t:Prefab", new[] { EXPORT_DIR })
+            .Select(guid => AssetDatabase.GUIDToAssetPath(guid)).ToArray();
+
+        BuildPipeline.BuildAssetBundles(BUNDLE_DIR, buildMap, 
+            BuildAssetBundleOptions.ForceRebuildAssetBundle | BuildAssetBundleOptions.ChunkBasedCompression, 
+            BuildTarget.Android);
+    }
 }