1

src/babylonjs/AppRay.ts

@@ -87,6 +87,24 @@ class AppRay extends Monobehiver {
         return;
       }
 
+      // 检查是否点击的是放置区域
+      if (pickInfo.pickedMesh.name.startsWith('placement_')) {
+        const zones = this.mainApp.appDropZone.getPlacementZones();
+        const clickedZone = zones.find(zone => zone.mesh === pickInfo.pickedMesh);
+        if (clickedZone) {
+          EventBridge.dropZoneClick({
+            wallName: clickedZone.wallName,
+            index: clickedZone.index,
+            center: clickedZone.center,
+            width: clickedZone.width,
+            height: clickedZone.height,
+            normal: clickedZone.normal,
+            mesh: clickedZone.mesh
+          });
+          return;
+        }
+      }
+
       this.mainApp.appDomTo3D.hideAll()
 
       const materialName = pickInfo.pickedMesh.material?.name || '';