You don't usually want homes to be complex shapes, though. Rectilinear floor plans and wedge-shaped roofs are popular for a lot of reasons. I suppose for disas

You don't usually want homes to be complex shapes, though. Rectilinear floor plans and wedge-shaped roofs are popular for a lot of reasons. I suppose for disaster relief, cylindrical huts or igloo domes could be useful to minimize footprint, materials, and heating costs. But for permanent housing, most people will prefer vertical walls and right-angle corners.