Polygonal Wall (Inscribed) and Polygonal Wall (Circumscribed) work like the new curved wall: You enter these walls as you would enter a 2D circle based on two points and the radius.
Polygonal Wall (Inscribed) and 
Polygonal Wall (Circumscribed) work like the new curved wall: You enter these walls as you would enter a 2D circle based on two points and the radius.
