CNC routable house concept?

// Take the external perimeter shape of a house ( and other key attributes) , and build it into a parametric CNC routable house design. This openscad code is just the start, building a slotted/tabbed CNC "box" for each wall-segment, at the calculated thickness. .... but the key here is that becasue it's *parametric* it's just a case of designing the placement rules, and then the code builds your house for you!