Update UnityProject/Assets/Editor/TestBuilder.cs

UnityProject/Assets/Editor/TestBuilder.cs

@@ -16,33 +16,35 @@ public class TestBuilder
     {
         try
         {
-            Debug.Log("🛠️ [UNITY] Inisialisasi Project...");
+            Debug.Log("🛠️ [UNITY] Inisialisasi Project dengan Analisa Mesh...");
             AssetDatabase.Refresh();
 
+            // 1. Pembersihan Folder Kerja
             if (Directory.Exists(ASSETBUNDLE_DIR)) Directory.Delete(ASSETBUNDLE_DIR, true);
             if (Directory.Exists(MESH_TEMP_DIR)) Directory.Delete(MESH_TEMP_DIR, true);
             
             Directory.CreateDirectory(ASSETBUNDLE_DIR);
             Directory.CreateDirectory(MESH_TEMP_DIR);
 
-            // 1. SCAN SEMUA PREFAB
+            // 2. Scan Prefabs
             string[] prefabPaths = Directory.GetFiles(MAIN_FOLDER, "*.prefab", SearchOption.AllDirectories);
+            if (prefabPaths.Length == 0) {
+                Debug.LogError("💀 [UNITY] Gagal: Tidak ada prefab ditemukan.");
+                EditorApplication.Exit(1);
+            }
 
-            // 2. PAKSA SEMUA MESH AGAR BISA DIBACA (Read/Write Enabled)
-            // Tanpa ini, SimplifyMesh tidak akan menghasilkan apa-apa!
-            PrepareMeshesForSimplification(prefabPaths);
+            // 3. Paksa Read/Write Enabled pada Model (PENTING!)
+            ForceEnableMeshReadWrite(prefabPaths);
 
-            Debug.Log("✨ [UNITY] Memulai perampingan mesh 50%...");
+            // 4. Proses Simplifikasi dengan Opsi Agresif
+            Debug.Log("✨ [UNITY] Memulai perampingan mesh agresif...");
             foreach (string path in prefabPaths)
             {
                 GameObject go = PrefabUtility.LoadPrefabContents(path);
                 if (go != null) 
                 {
-                    bool changed = SimplifyMeshInGameObject(go);
-                    if (changed) {
-                        PrefabUtility.SaveAsPrefabAsset(go, path);
-                        Debug.Log($"✅ [SIMPLIFY] {Path.GetFileName(path)} berhasil dirampingkan.");
-                    }
+                    SimplifyMeshAggressively(go);
+                    PrefabUtility.SaveAsPrefabAsset(go, path);
                     PrefabUtility.UnloadPrefabContents(go);
                 }
             }
@@ -53,7 +55,7 @@ public class TestBuilder
             EditorUtility.UnloadUnusedAssetsImmediate();
             GC.Collect();
 
-            // 3. BUILD ASSETBUNDLES DENGAN KOMPRESI LZ4
+            // 5. Build AssetBundles dengan Kompresi LZ4
             BuildTarget[] targets = {
                 BuildTarget.Android, 
                 BuildTarget.iOS, 
@@ -80,9 +82,9 @@ public class TestBuilder
                     if (importer != null) importer.assetBundleName = platformName;
                 }
 
-                Debug.Log($"🚀 [BUILD] Membangun {platformName} dengan kompresi LZ4...");
+                Debug.Log($"🚀 [BUILD] Mencetak biner LZ4 untuk: {platformName}");
                 
-                // ChunkBasedCompression = LZ4 (Ukuran kecil, performa stabil)
+                // Menggunakan ChunkBasedCompression (LZ4) untuk ukuran optimal
                 BuildPipeline.BuildAssetBundles(
                     ASSETBUNDLE_DIR, 
                     BuildAssetBundleOptions.ForceRebuildAssetBundle | BuildAssetBundleOptions.ChunkBasedCompression, 
@@ -93,7 +95,7 @@ public class TestBuilder
                 GC.Collect();
             }
 
-            // 4. PACKING KE .ZEPETO
+            // 6. Packing Akhir ke .zepeto
             string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
             string fileName = $"hairku_{timestamp}.zepeto";
             string repackPath = Path.Combine(Directory.GetParent(Application.dataPath).FullName, fileName);
@@ -101,68 +103,78 @@ public class TestBuilder
             if (File.Exists(repackPath)) File.Delete(repackPath);
             ZipFile.CreateFromDirectory(MAIN_FOLDER, repackPath);
             
-            Debug.Log($"✅ [SUCCESS] File Zepeto Unik Dibuat: {repackPath}");
+            Debug.Log($"✅ [SUCCESS] File Zepeto Dibuat: {repackPath}");
             EditorApplication.Exit(0);
         }
         catch (Exception e)
         {
-            Debug.LogError($"💀 [FATAL] {e.Message}");
+            Debug.LogError($"💀 [FATAL] {e.Message}\n{e.StackTrace}");
             EditorApplication.Exit(1);
         }
     }
 
-    static void PrepareMeshesForSimplification(string[] prefabPaths)
+    static void ForceEnableMeshReadWrite(string[] prefabPaths)
     {
         foreach (var path in prefabPaths)
         {
-            // Cari semua referensi mesh di dalam prefab dan aktifkan Read/Write
-            string[] dependencies = AssetDatabase.GetDependencies(path);
-            foreach (var dep in dependencies)
+            string[] deps = AssetDatabase.GetDependencies(path);
+            foreach (var dep in deps)
             {
                 ModelImporter mi = AssetImporter.GetAtPath(dep) as ModelImporter;
-                if (mi != null && !mi.isReadable)
+                if (mi != null)
                 {
-                    mi.isReadable = true; // AKTIFKAN READ/WRITE
-                    mi.SaveAndReimport();
+                    bool needsUpdate = false;
+                    if (!mi.isReadable) { mi.isReadable = true; needsUpdate = true; }
+                    if (mi.meshCompression == ModelImporterMeshCompression.Off) { mi.meshCompression = ModelImporterMeshCompression.Medium; needsUpdate = true; }
+                    
+                    if (needsUpdate) mi.SaveAndReimport();
                 }
             }
         }
     }
 
-    static bool SimplifyMeshInGameObject(GameObject go)
+    static void SimplifyMeshAggressively(GameObject go)
     {
-        bool hasChanged = false;
+        // Opsi Simplifikasi agar poligon benar-benar berkurang banyak
+        var options = SimplificationOptions.Default;
+        options.PreserveBorderEdges = false; // Matikan agar lubang/ujung mesh bisa disimplifikasi
+        options.PreserveUVSeamEdges = false; // Matikan jika tekstur sedikit geser tidak masalah demi poligon rendah
+        options.PreserveUVFoldoverEdges = false;
+
         var meshFilters = go.GetComponentsInChildren<MeshFilter>();
         foreach (var mf in meshFilters) {
             if (mf.sharedMesh != null) {
+                int oldVirt = mf.sharedMesh.vertexCount;
                 var meshSimplifier = new MeshSimplifier();
                 meshSimplifier.Initialize(mf.sharedMesh);
-                meshSimplifier.SimplifyMesh(0.5f); // Target 50%
+                meshSimplifier.SimplificationOptions = options;
+                meshSimplifier.SimplifyMesh(0.4f); // Target sisa 40% poligon saja
+                
                 Mesh newMesh = meshSimplifier.ToMesh();
-                newMesh.name = mf.sharedMesh.name + "_simplified";
-
                 string newPath = $"{MESH_TEMP_DIR}/{go.name}_{mf.name}_{Guid.NewGuid()}.asset";
                 AssetDatabase.CreateAsset(newMesh, newPath);
+                
                 mf.sharedMesh = newMesh;
-                hasChanged = true;
+                Debug.Log($"✨ [MESH] {mf.name}: {oldVirt} -> {newMesh.vertexCount} vertices.");
             }
         }
 
         var skinnedMeshes = go.GetComponentsInChildren<SkinnedMeshRenderer>();
         foreach (var smr in skinnedMeshes) {
             if (smr.sharedMesh != null) {
+                int oldVirt = smr.sharedMesh.vertexCount;
                 var meshSimplifier = new MeshSimplifier();
                 meshSimplifier.Initialize(smr.sharedMesh);
-                meshSimplifier.SimplifyMesh(0.5f);
+                meshSimplifier.SimplificationOptions = options;
+                meshSimplifier.SimplifyMesh(0.4f);
+                
                 Mesh newMesh = meshSimplifier.ToMesh();
-                newMesh.name = smr.sharedMesh.name + "_simplified";
-
                 string newPath = $"{MESH_TEMP_DIR}/{go.name}_{smr.name}_{Guid.NewGuid()}_skinned.asset";
                 AssetDatabase.CreateAsset(newMesh, newPath);
+                
                 smr.sharedMesh = newMesh;
-                hasChanged = true;
+                Debug.Log($"✨ [SKINNED] {smr.name}: {oldVirt} -> {newMesh.vertexCount} vertices.");
             }
         }
-        return hasChanged;
     }
 }