In this Grasshopper Script, you can convert a series of landing surfaces into stairs by defining their connections with lines. Stairs from Landings Inputs Landings : Planar sufaces used as stair landings. Connections : Lines as connections between two landings Step Height : approximate step height Ext : The thickness of stringers which are below the steps Rail Type : Type of the hand rails which can differ from 0 to 4 Rail Height : Height of the hand rails Ral Width : The width of the hand rails Glass Thcikness : The thickness of hand rails' glass Outputs Step Rise : Risers of the steps Steps Thread : Threads of the steps Stair Solid : The whole stair components as a solid Rail Profile : Hand rail profile if selected Rail Glass : Hand rails' glass if selceted More info about this script 👇 ghscript.com/stairs-from-landings/