1

index.js

@@ -37,9 +37,9 @@ export const init = async (customConfig = {}) => {
         modelUrlList: [],
         env: { envPath: 'https://sdk.zguiy.com/resurces/hdr/hdr.env', intensity: 1.2, rotationY: 0.3, background: true },
         gizmo: {
-            position: true,
-            rotation: true,
-            scale: true
+            position: false,
+            rotation: false,
+            scale: false
         },
         outline: {
             enable: true,
@@ -67,7 +67,7 @@ export const getAutoLoadModelList = async () => {
     const models = data.data  // 这就是模型列表
 
     models.forEach(model => {
-        console.log(model.placement_zone);
+       
         if (model.placement_zone) {
             const { alpha, border_color, color, show_border, thickness, walls } = model.placement_zone
             kernel.dropZone.setData({
@@ -80,8 +80,9 @@ export const getAutoLoadModelList = async () => {
                 walls: walls
             });
         }
-
+             
         kernel.model.add({
+            modelName: model.name+'_'+model.category,
             modelId: model.category,
             modelUrl: model.file_url,
             modelControlType: model.model_control_type,
@@ -148,18 +149,18 @@ export const executeEvent = async (dropzone_data, result) => {
         if (event.event_type === 'change_model') {
             console.log(event.target_data);
 
-            const { id, name, file_url, model_control_type, category } = event.target_data;
-            console.log('替换百叶模型:', event);
-            console.log('替换百叶模型类型:', category);
+            const { name, file_url, model_control_type, category } = event.target_data;
+   
 
             // 生成唯一的模型ID
-            const modelId = id + '_' + Date.now();
+            const modelId = Date.now();
 
             // 先记录模型放置（会自动处理替换逻辑）
             kernel.dropZone.recordModelPlacement(wallName, index, modelId);
             console.log(Math.abs(rotation.y - 90), Math.abs(rotation.y - 90) > 5 ? 'x' : 'z');
             // 加载并放置模型
             await kernel.model.add({
+                modelName: name ,
                 modelId: modelId,
                 modelUrl: file_url,
                 modelControlType: model_control_type,
@@ -174,7 +175,7 @@ export const executeEvent = async (dropzone_data, result) => {
                 }
             });
 
-            console.log(`百叶模型已放置为 ${name}`);
+            console.log(`百叶模型已放置为 ${name+'_'+category}`);
         }
 
         if (event.event_type === 'change_color') {
@@ -202,12 +203,25 @@ export const executeEvent2 = async (result) => {
 
     // 检查是否有模型更换事件
     const hasModelChange = result.data.events.some(e => e.event_type === 'change_model');
-     const modelExists = await kernel.model.exists(modelId);
-     console.log(modelExists);
-    // 只有在需要更换模型时才清除
+
+    // 检查新模型是否已经存在
+    let modelAlreadyExists = false;
     if (hasModelChange) {
+        const firstModelEvent = result.data.events.find(e => e.event_type === 'change_model');
+        if (firstModelEvent && firstModelEvent.target_data) {
+            const {name, category } = firstModelEvent.target_data;
+            modelAlreadyExists = kernel.model.exists(category);
+            console.log(`检查模型 ${name+'_'+category} 是否存在:`, modelAlreadyExists);
+        }
+    }
+
+    // 只有在需要更换模型且模型不存在时才清除
+    if (hasModelChange && !modelAlreadyExists) {
+        console.log('模型不存在，执行清除操作');
         kernel.dropZone.clearZones();
         kernel.model.removeAll();
+    } else if (modelAlreadyExists) {
+        console.log('模型已存在，跳过清除操作，仅更新材质');
     }
 
     // 先处理所有 change_model 事件
@@ -221,7 +235,11 @@ export const executeEvent2 = async (result) => {
             };
 
             const { id, name, file_url, model_control_type, category, placement_zone } = target_data;
- 
+            // 如果模型已存在，跳过加载
+            if (modelAlreadyExists) {
+                console.log(`模型 ${name+'_'+category} 已存在，跳过加载`);
+                continue;
+            }
 
             if (placement_zone) {
                 const { alpha, border_color, color, show_border, thickness, walls } = placement_zone
@@ -237,12 +255,13 @@ export const executeEvent2 = async (result) => {
 
             // 加载并放置模型（使用 category 作为 modelId）
             await kernel.model.add({
-                modelId: category,
+                modelName: name,
+                modelId:  category,
                 modelUrl: file_url,
                 modelControlType: model_control_type,
             })
 
-            console.log(`模型已放置为 ${name}`);
+            console.log(`模型已放置为 ${name+'_'+category}`);
         }
     }