I know what I want to do. I have no idea what the technical term for what I want to do is, so I can't figure out how to explain to the software.
I have a two story building. There is nothing above the kitchen, so I want to have the hallway above look out over the kitchen. My thinking is to have the 2nd story ceiling come out flat 5' from the railing, then angle down to meet the 1st floor ceiling.
I know this exists in real life, as my sister has exactly this kind of thing in her house.
Some help on how to get the software to do this would be appreciated. Thanks.