def demo_FittedSplines_add(sketch: adsk.fusion.Sketch): # Create an object collection for the points. points = adsk.core.ObjectCollection.create() # Define the points the spline with fit through. points.add(adsk.core.Point3D.create(0, 0, 0)) points.add(adsk.core.Point3D.create(5, 1, 0)) points.add(adsk.core.Point3D.create(6, 4, 3)) points.add(adsk.core.Point3D.create(7, 6, 6)) points.add(adsk.core.Point3D.create(2, 3, 0)) points.add(adsk.core.Point3D.create(0, 1, 0)) # Create the spline splines = sketch.sketchCurves.sketchFittedSplines spline = splines.add(points)