From fdc6f884aa5c76c29646695563dcdd73536acef1 Mon Sep 17 00:00:00 2001
From: yuding <1023798085@qq.com>
Date: Thu, 26 Feb 2026 16:03:38 +0800
Subject: [PATCH] refactor: change loadModel parameter from string to string
 array

- Update loadModel signature: url: string -> urls: string[]
- Update validation logic for array parameter
- Update all demo files to pass array instead of single string
---
 demo-vue/src/App.vue           |  4 ++--
 demo/index.html                |  4 ++--
 demo/viewer.html               |  2 +-
 src/components/engine/index.ts | 14 +++++++-------
 src/managers/engine-manager.ts |  6 +++---
 5 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/demo-vue/src/App.vue b/demo-vue/src/App.vue
index d0994b3..a9e7316 100644
--- a/demo-vue/src/App.vue
+++ b/demo-vue/src/App.vue
@@ -331,7 +331,7 @@ const loadModel = () => {
     // 加载模型文件（从 model 目录）
     const modelUrl = 'https://lyz-1259524260.cos.ap-guangzhou.myqcloud.com/iflow/models/8634e556-a94e-4ba7-be3e-2ea1507cced5/';
 
-    engine.value.engine.loadModel(modelUrl, {
+    engine.value.engine.loadModel([modelUrl], {
       position: [0, 0, 0],    // 初始位置
       rotation: [0, 0, 0],       // 初始旋转
       scale: [1, 1, 1]         // 初始缩放
@@ -361,7 +361,7 @@ const switchModel = () => {
   }
 
   try {
-    engine.value.engine.loadModel(newUrl.trim(), {
+    engine.value.engine.loadModel([newUrl.trim()], {
       position: [0, 0, 0],
       rotation: [0, 0, 0],
       scale: [1, 1, 1]
diff --git a/demo/index.html b/demo/index.html
index 39d74e5..56aaa20 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -398,7 +398,7 @@
                 // 加载模型文件（从 model 目录）
                 const modelUrl = 'https://lyz-1259524260.cos.ap-guangzhou.myqcloud.com/iflow/models/417664a3-76c8-4d94-9344-1337246a5d4e/';
 
-                engine.engine.loadModel(modelUrl, {
+                engine.engine.loadModel([modelUrl], {
                     position: [0, 0, 0],    // 初始位置
                     rotation: [0, 0, 0],       // 初始旋转
                     scale: [1, 1, 1]         // 初始缩放
@@ -455,7 +455,7 @@
             }
 
             try {
-                engine.engine.loadModel(newUrl.trim(), {
+                engine.engine.loadModel([newUrl.trim()], {
                     position: [0, 0, 0],
                     rotation: [0, 0, 0],
                     scale: [1, 1, 1]
diff --git a/demo/viewer.html b/demo/viewer.html
index f02eb0a..537822c 100644
--- a/demo/viewer.html
+++ b/demo/viewer.html
@@ -129,7 +129,7 @@
                 // 加载模型文件（从 model 目录）- 使用与 index.html 相同的模型路径
                 const modelUrl = 'https://lyz-1259524260.cos.ap-guangzhou.myqcloud.com/iflow/models/8634e556-a94e-4ba7-be3e-2ea1507cced5/';
 
-                engine.engine.loadModel(modelUrl, {
+                engine.engine.loadModel([modelUrl], {
                     position: [0, 0, 0],    // 初始位置
                     rotation: [0, 0, 0],    // 初始旋转
                     scale: [1, 1, 1]        // 初始缩放
diff --git a/src/components/engine/index.ts b/src/components/engine/index.ts
index 9e4e399..7e98004 100644
--- a/src/components/engine/index.ts
+++ b/src/components/engine/index.ts
@@ -7,8 +7,8 @@ import type { MeasureUnit, MeasurePrecision } from '../measure-panel/types';
 import type { SectionBoxRange } from '../section-box-panel/types';
 import { ManagerRegistry } from '../../core/manager-registry';
 // 导入第三方 SDK 的 createEngine 函数（从 npm 包引入）
-// import { createEngine as createEngineSDK } from 'iflow-engine-base';
-import { createEngine as createEngineSDK } from '../../../../bim_engine_base/dist/bim-engine-sdk.es';
+import { createEngine as createEngineSDK } from 'iflow-engine-base';
+//import { createEngine as createEngineSDK } from '../../../../bim_engine_base/dist/bim-engine-sdk.es';
 import "../../../../bim_engine_base/dist/iflow-engine-base.css"
 
 export type { EngineOptions, ModelLoadOptions, EngineInfo };
@@ -175,19 +175,19 @@ export class Engine implements IBimComponent {
 
     /**
      * 加载 3D 模型
-     * @param url 模型文件 URL
+     * @param urls 模型文件 URL 数组
      * @param options 加载选项（位置、旋转、缩放）
      */
-    public loadModel(url: string, options?: ModelLoadOptions): void {
+    public loadModel(urls: string[], options?: ModelLoadOptions): void {
         if (!this._isInitialized || !this.engine) {
             console.error('[Engine] Engine not initialized. Please call init() first.');
             return;
         }
-        if (!url) {
-            console.error('[Engine] Model URL is required.');
+        if (!urls || urls.length === 0) {
+            console.error('[Engine] Model URLs are required.');
             return;
         }
-        this.engine.loaderModule.loadModels([url], options);
+        this.engine.loaderModule.loadModels(urls, options);
     }
 
     /**
diff --git a/src/managers/engine-manager.ts b/src/managers/engine-manager.ts
index 99a704a..8b2627e 100644
--- a/src/managers/engine-manager.ts
+++ b/src/managers/engine-manager.ts
@@ -234,15 +234,15 @@ export class EngineManager extends BaseManager {
 
     /**
      * 加载模型
-     * @param url 模型 URL
+     * @param urls 模型 URL 数组
      * @param options 加载选项
      */
-    public loadModel(url: string, options?: ModelLoadOptions): void {
+    public loadModel(urls: string[], options?: ModelLoadOptions): void {
         if (!this.engineInstance) {
             console.warn('[EngineManager] 3D Engine not initialized.');
             return;
         }
-        this.engineInstance.loadModel(url, options);
+        this.engineInstance.loadModel(urls, options);
     }
 
     /**