1

src/babylonjs/AppDropZone.ts

@@ -145,18 +145,24 @@ export class AppDropZone {
       return null;
     };
 
-    // 更新配置中的墙面分割数
-    this.dropZoneConfig.walls = this.dropZoneConfig.walls.map(wall => {
-      const newDivisions = matchWallName(wall.name);
-      const finalDivisions = newDivisions !== null ? newDivisions : (wall.divisions || 1);
+    // 更新配置中的墙面分割数，只保留后端配置的墙面
+    this.dropZoneConfig.walls = this.dropZoneConfig.walls
+      .map(wall => {
+        const newDivisions = matchWallName(wall.name);
 
-      console.log(`墙面 "${wall.name}" 匹配到分割数: ${finalDivisions}`);
+        // 如果后端没有配置这个墙面，返回 null 标记
+        if (newDivisions === null) {
+          return null;
+        }
 
-      return {
-        ...wall,
-        divisions: finalDivisions
-      };
-    });
+        console.log(`墙面 "${wall.name}" 匹配到分割数: ${newDivisions}`);
+
+        return {
+          ...wall,
+          divisions: newDivisions
+        };
+      })
+      .filter(wall => wall !== null) as typeof this.dropZoneConfig.walls; // 过滤掉未配置的墙面
 
     // 清除旧的放置区域网格（不清除模型）
     this.clearZones();