Karl Ewald - 2021-11-03

you can place a Staircase object on the lower of the connected floors.
What annoys me is that all staircases have railings, and the height of the object is seen as the total including railing. That makes it very hard to connect with a half-height platform (landing) and with the upper floor, because I have to fiddle with the height until the intermediate point of the top stair is aligned with the correct height.
I am "abusing" sh3d as a building modeller rather than an interior design modeller so the optics of the staircase (number of stair steps, height of the forcibly included railing) is secondary to me, but I see that if you are interested in a proper representation, the pre-defined objects just don't cut it.