I wanted to make a quick attempt … 
Droneport Pavilion by maje.gh (78.6 KB)
All bricks can be cut from the same initial size. Most of the bricks are uncut.
This script is not really reliable, at some value it fails.
Mortar alignment is not checked.
… not really what I’ve done here… but there is a c# script to offset multiple curves in a brep… works but only used for this specific case.