import rhinoscriptsyntax as rs
import random as ran
import fantastic_stairs_lib as fs
reload(fs)
#delete everything and start from scratch
rs.DeleteObjects(rs.AllObjects())


#crv=fs.make_random_spiral (15,3,3)
#fs.make_curved_stair(crv)

whereto = [0,5,5]
angle = -30
(box1, line1) = fs.make_box_wline([0,0,0],1.2,1.2,0.2,1)
(box2, line2) = fs.make_box_wline(whereto,1.2,1.2,0.2,1)
rs.RotateObjects([box2, line2], whereto, angle, [0,0,1])

curve = fs.blend_curves(line1, line2,1)
(st_crv, tothgt) = fs.curve_to_stairline(curve)

len_c = rs.CurveLength(st_crv)

(steps,th) = fs.calculate_steps_height(tothgt)
An=0
tt=(len_c-An)/steps
if tt>0.32:
    tt=fs.tt
    P=steps/2
    P = 4
    pod_l=fs.calculate_podlen(len_c, tt, steps, P, An)
    print "stair values (length, tread height, tread depth, steps", len_c, th, tt, steps
    fs.make_curved_podeststair(st_crv,steps=steps,th=th,tt=tt,pod_l=pod_l,P=P,An=An,DC=steps+1,s_width=1.2)

"""
steps = int(len_c/fs.tt)
tt = len_c/steps
th = tothgt/steps
"""
"""
steps = int(tothgt/fs.th)
th = tothgt/steps
tt = len_c/steps
"""