现版本

demo-vue/src/App.vue

@@ -57,6 +57,14 @@
           <button class="primary" @click="loadModel">加载模型</button>
           <button @click="switchModel">切换模型</button>
         </div>
+        <div style="margin-top: 8px;">
+          <input
+            v-model="modelUrlInput"
+            type="text"
+            style="width:100%;padding:6px 8px;font-size:0.85rem;border:1px solid #ddd;border-radius:4px;font-family:Consolas,Monaco,monospace;outline:none;"
+            placeholder="输入模型 URL（支持粘贴后切换）"
+          />
+        </div>
         <div class="btn-container" style="margin-top: 8px;">
           <button @click="pauseRendering">暂停渲染</button>
           <button @click="resumeRendering">恢复渲染</button>
@@ -86,6 +94,8 @@ const isLocationVisible = ref(true);
 const customGroupAdded = ref(false);
 const engineStatus = ref('未初始化');
 const engineStatusColor = ref('#666');
+const defaultModelUrl = 'https://lyz-1259524260.cos.ap-guangzhou.myqcloud.com/iflow/models/8634e556-a94e-4ba7-be3e-2ea1507cced5/';
+const modelUrlInput = ref(defaultModelUrl);
 
 // 初始化引擎
 onMounted(() => {
@@ -328,8 +338,11 @@ const loadModel = () => {
   }
 
   try {
-    // 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/';
+    const modelUrl = modelUrlInput.value.trim();
+    if (!modelUrl) {
+      alert('请输入模型 URL');
+      return;
+    }
 
     engine.value.engine.loadModel([modelUrl], {
       position: [0, 0, 0],    // 初始位置
@@ -354,9 +367,9 @@ const switchModel = () => {
     return;
   }
 
-  const newUrl = prompt('请输入新的模型 URL:', 'https://lyz-1259524260.cos.ap-guangzhou.myqcloud.com/iflow/models/8634e556-a94e-4ba7-be3e-2ea1507cced5/');
-
-  if (!newUrl || newUrl.trim() === '') {
+  const newUrl = modelUrlInput.value.trim();
+  if (!newUrl) {
+    alert('请输入模型 URL');
     return;
   }