Rework : FBX importer

2026-03-24 21:11:48 +01:00
parent b1c1b31354
commit 547ece7bd1
72 changed files with 536 additions and 13791 deletions
@@ -0,0 +1,65 @@
+using UnityEditor;
+using System.Collections.Generic;
+
+namespace FBXImporter
+{
+    public class FBXDropWatcher : AssetPostprocessor
+    {
+        static readonly List<string> _pendingNewFBX = new List<string>();
+        static bool _dialogScheduled = false;
+
+        bool ShouldWatch()
+        {
+            return assetPath.StartsWith("Assets/")
+                && assetPath.EndsWith(".fbx", System.StringComparison.OrdinalIgnoreCase)
+                && !ProcessedFBXRegistry.IsRegistered(assetPath);
+        }
+
+        void OnPreprocessModel()
+        {
+            if (!ShouldWatch()) return;
+
+            var importer = assetImporter as ModelImporter;
+            importer.importCameras     = false;
+            importer.importLights      = false;
+            importer.importNormals     = ModelImporterNormals.Import;
+            importer.importTangents    = ModelImporterTangents.CalculateMikk;
+            importer.importBlendShapes = true;
+            importer.importVisibility  = true;
+            importer.materialImportMode = ModelImporterMaterialImportMode.ImportViaMaterialDescription;
+            importer.materialLocation   = ModelImporterMaterialLocation.External;
+            importer.materialName       = ModelImporterMaterialName.BasedOnMaterialName;
+            importer.materialSearch     = ModelImporterMaterialSearch.RecursiveUp;
+            importer.useFileScale = true;
+            importer.globalScale  = 1f;
+        }
+
+        void OnPostprocessModel(UnityEngine.GameObject root)
+        {
+            if (!ShouldWatch()) return;
+
+            if (!_pendingNewFBX.Contains(assetPath))
+                _pendingNewFBX.Add(assetPath);
+
+            if (!_dialogScheduled)
+            {
+                _dialogScheduled = true;
+                EditorApplication.delayCall += ShowBatchDialog;
+            }
+        }
+
+        static void ShowBatchDialog()
+        {
+            _dialogScheduled = false;
+            if (_pendingNewFBX.Count == 0) return;
+
+            var batch = new List<string>(_pendingNewFBX);
+            _pendingNewFBX.Clear();
+
+            // Register all immediately — won't appear again regardless of user choice
+            ProcessedFBXRegistry.Register(batch);
+
+            FBXBatchDialog.Show(batch);
+        }
+    }
+}