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

#delelte all objects and start from scratch
allobjs =  rs.AllObjects()
rs.DeleteObjects(allobjs)

"""
curve = fs.make_random_spiral( 10, 5, 7)
len_c = rs.CurveLength(curve)
tothgt = len_c * 0.06

fs.make_curved_ramp(curve, tothgt)

module = 6
length_fromstart = module
while length_fromstart < len_c: 
    point=rs.CurveArcLengthPoint(curve, length_fromstart)
    m_1 = rs.AddLine(point, [point[0], point[1], length_fromstart*0.06-fs.thick/2])
    rs.AddPipe(m_1, 0, 0.1)
    length_fromstart +=module
"""
def make_stairtower():
    curve = fs.make_random_spiral(10,8,10)
    len_c= rs.CurveLength(curve)
    An=0
    P=8
    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)
        (box1, line1)=fs.make_box_wline([point[0],point[1],i*P*fs.th-fs.thick], fs.pod_l, 4.2, fs.thick)
        param = rs.CurveClosestPoint(curve, point)
        normal = rs.CurveTangent(curve, param)
        angle = rs.Angle([0,0,0], normal)[0]
        rs.RotateObjects([box1, line1], [point[0],point[1],i*P*fs.th-fs.thick] , angle, [0,0,1])
        i = i+1
        len_fromstart +=  P*fs.tt+fs.pod_l + fs.tt

stairtower = make_stairtower()


Spiegelachse = rs.AddLine([10,0,0], [10,10,0])
point = rs.CurvePoints(Spiegelachse)
rs.MirrorObject(stairtower, point[0], point[1], True)
#rs.MirrorObject(stairtower, start, end, True)