DE2: How to create simple stairs for conceptual design in Rhino

Draw the elevation of a staircase based on the floor height.

Extrude to simple staircase

Draw different kind of staircases: concret and oipen staircases.

Creation of an opening in the top floor and check of the head height.

Create a staircase based on a more complex shape.

Drawing a simple stair railing with bars.Dimension created with “Pipe” and “Subdivision”

Drawing a stair railing as a solid surface e.g. in glass.

Update: how to build a substructure for an open staircase.