Stairs And Railings Plugin Free May 2026

N_balusters = floor(Total_rail_length / Max_spacing) Adjusted so end gaps ≤ half spacing. public class StairGenerator public List<Flight> CreateStraightStair(Point3d start, double rise, double run, double width) int risers = (int)Math.Round(rise / 7.0); // 7" target double h = rise / risers; double tread = run / (risers - 1); Flight flight = new Flight(); for (int i = 0; i <= risers; i++) Point3d p = new Point3d(start.X + i * tread, start.Y, start.Z + i * h); flight.AddPoint(p); return new List<Flight> flight ;

For Revit: Use Stairs.Create() and Railing.Create() methods; for Rhino: use Brep.CreateFromBox and extrusion along curve. stairs and railings plugin

Curve continuousRail = Curve.Join(railPaths); continuousRail = ExtendEnds(continuousRail, extension); return new Railing(continuousRail, height, balusterSpacing: 4.0); Flight flight = new Flight()