唐润平：下拉框优化，编辑视角调整

src/components/content/tunnelScene/sceneClass/editEquipment/index.js

@@ -0,0 +1,10 @@
+function addEquipment(targetPoint, EquType) {
+  const equMesh = this.equMap.get("equ_fan").clone();
+  console.log(equMesh);
+  this.scene.add(equMesh);
+}
+// 处理设备添加位置
+function handleOtherEqu() {}
+function handleFanEqu() {}
+function removeEquipment(targetPoint) {}
+export { addEquipment, removeEquipment };