import rhinoscriptsyntax as rs
import random as ran
import fantastic_stairs_lib as fs
reload(fs)


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


whereto = [0,5,5]
angle = 15

'''
(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)
'''


#spirale with columns
curve = fs.make_random_spiral(30,40,20)
len_c= rs.CurveLength(curve)
An=0
P=4
mods = (len_c-An) / (P*fs.tt+fs.pod_l + fs.tt)
steps = int(mods*P)+1
fs.make_curved_podeststair(curve, steps=steps, pod_l=fs.pod_l, DC=steps+1, P=P, An=An)
i = 1
len_fromstart = An+P*fs.tt+fs.pod_l/2
while (len_fromstart <= len_c):
    point = rs.CurveArcLengthPoint(curve, len_fromstart)
    m_l=rs.AddLine(point, [point[0],point[1],i*P*fs.th-fs.thick])
    rs.AddPipe(m_l,0,0.2)
    i = i+1
    len_fromstart +=  P*fs.tt+fs.pod_l + fs.tt
    
    
rs.EnableRedraw(True)