BetaBetaBetaAdds a member from start to end in a storey, its section centred on the line between them,
as a brace, a rafter, a stud, a mullion or another kind. The section is chosen by profile and
turned by rotation as for beams.
The model, the storey, the two ends, the section and the kind of member
A new model with the member
Members: the linear parts of frames, roofs and facades that are neither columns nor beams, such as braces, rafters, studs and mullions, each a section swept straight between two points.