import rhinoscriptsyntax as rs
import random as ran
import fantastic_stairs_lib as fs

#delete everything and start from scratch
rs.DeleteObjects (rs.AllObjects())


"""
pts1 = rs.CurvePoints (line1)
pts2 = rs.CurvePoints (line2)
rs.AddLine (pts1 [1], pts2 [2])
"""


#crv = fs.make_random_spiral (15,30,50)
#fs.make_curved_stair (crv)

whereto = [0,5,5]
angle = 10
(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
    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)
tt = len_c/steps
th= tothgt/steps
print "stair values (length, tread height, tread depth, steps)", len_c, th, tt, steps
fs.make_curved_stair (st_crv, steps = steps, th=th, tt=tt)
"""