Making a tunnel

jeffsmiller

Engineer Wannabe
I have added my first tunnel, but when I fill in the landscape over it it also fills in the tunnel. What am I missing here?
 
Think of the ground as a blanket and you'd like to lay some model train tracks underneath it. In order to go below the ground (under the blanket), you'd need to cut a hole for the track and tunnel to pass through. That's what the dighole does.
 
Back
Top