You could do it with an angled beam.
Beams will cut holes in walls.
And/or you could do it with a morph or wall and adjust its material priorities. And/or with a SEO.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"