import rhinoscriptsyntax as rs
import random as ran
import fantastic_stairs_lib as fs 
# Delete all objects in the scene
allobjs = rs.AllObjects()
rs.DeleteObjects(allobjs)

rs.EnableRedraw(False)

curve = rs.AddSpiral([0,0,0], [0,0,10], 4, 10, 9)
len_c = rs.CurveLength(curve)
tothgt = len_c*0.1

fs.make_curved_ramp(curve, tothgt/40)

module = 1
length_fromstart = module
while length_fromstart < len_c:
    point = rs.CurveArcLengthPoint(curve, length_fromstart)
    m_l = rs.AddLine(point,[point[0], point[1], length_fromstart*0.06-fs.thick/2])
    rs.AddPipe(m_l, 0, 0.5)
    length_fromstart +=module


rs.EnableRedraw(True)