manual operation is ok,thanks!

now one wall connected to two rooms,apply the texture in one room,but wall's texture extends outside another room,need to split(recompute) the wall,how to make it?

thanks

How to make it effective,enabled the checkbox?

why "Modify rooms"dialog box, "Wall sides around room"->"Recompute walls"check box is disable,how enable "Recompute walls"check box?

大家好：
绘制房间后，添加物件后，打开“自定义房间”下的“重新计算墙壁”复选框无效；
如何设置能使“重新计算墙壁”复选框有效？