优化纹理参数绑定处理逻辑，添加默认纹理参数

src/stores/sceneStore.ts

@@ -3,7 +3,7 @@ import { computed, ref } from "vue";
 import { MaterialEditor } from "../common/MaterialEditor";
 import { Database, PhysicalMaterialRecord, TextureTableRecord } from "webcad_ue4_api";
 import { LoadImageFromUrl } from "../helpers/helper.imageLoader";
-import { Texture } from "three";
+import { ClampToEdgeWrapping, MirroredRepeatWrapping, RepeatWrapping, Texture } from "three";
 import { materialRenderer } from "../common/MaterialRenderer";
 import { MaterialIn, MaterialOut } from "../common/MaterialSerializer";
 import { GetConfig } from "../lib/libOutputConfig";
@@ -13,12 +13,12 @@ const sceneSetup = () => {
     let _database: Database | undefined;
     const _material = ref<PhysicalMaterialRecord>(new PhysicalMaterialRecord());
     const _currGeometry = ref<string>('球');
-    const _currTexture = ref<Texture>();
+    const _currTexture = ref<TextureTableRecord>();
     const CurrGeometry = computed({
         get: () => _currGeometry.value,
         set: (val: string) => ChangeGeometry(val)
     })
-    const CurrTexture = computed<Texture>(() => _currTexture.value);
+    const CurrTexture = computed<TextureTableRecord>(() => _currTexture.value);
     const Geometries = ref<string[]>([]);
     const Material = computed(() => _material.value);
     const CurrentShowObject = computed(() => _editor.ShowObject);
@@ -82,10 +82,30 @@ const sceneSetup = () => {
         Update();
     }
 
+
+    /** 这是自定义材质更新方法，WebCAD库中的TextureTableRecord.TextureUpdate方法在导出的时候被删除了，所以需要自己实现 */
+    function UpdateTexture() {
+        const record = _currTexture.value;
+        const texture = record['texture'] as Texture;
+        texture.wrapS = record.WrapS;
+        texture.wrapT = record.WrapT;
+        texture.anisotropy = 16;
+        texture.rotation = record.rotation;
+        texture.repeat.set(record.repeatX, record.repeatY);
+        texture.offset.set(record.moveX, record.moveY);
+        texture.needsUpdate = true;
+        Update();
+    }
+
     async function ChangeTextureFromUrlAsync(url?: string) {
+        console.warn("Update texture from url:", url);
         // 关联贴图
         const db = Material.value.Db;
-        if (!db) return; // 材质未初始化
+        // 材质未初始化
+        if (!db) {
+            console.warn("Material has not been initialized");
+            return;
+        }
         let record = Material.value.map?.Object as TextureTableRecord;
         if (!record) {
             // record = db.TextureTable.Symbols.values().next().value;
@@ -99,19 +119,21 @@ const sceneSetup = () => {
             // }
         }
 
-        // record.objectId = new ObjectId(undefined, record);
-        _currTexture.value = record['texture'] as Texture;
+        // 设置Store
+        _currTexture.value = record;
+        const texture = record['texture'] as Texture;
         if (url) {
             record.imageUrl = url;
-            _currTexture.value.image = undefined;
+            texture.image = undefined;
         }
 
-        // 设置Store
-        if (!_currTexture.value.image) {
+        if (!texture.image) {
             const img = await LoadImageFromUrl(GetConfig().host + '/' + record.imageUrl);
-            _currTexture.value.image = img;
-            _currTexture.value.needsUpdate = true;
+            texture.image = img;
         }
+        
+        texture.needsUpdate = true;
+        UpdateTexture();
         await UpdateMaterialAsync();
     }
 
@@ -153,6 +175,7 @@ const sceneSetup = () => {
         Material,
         Initial,
         Update,
+        UpdateTexture,
         UpdateMaterialAsync,
         ChangeTextureFromUrlAsync,
         SerializeMaterialAsync,