import rhinoscriptsyntax as rs 
import random as ran 
rs.DeleteObjects(rs.AllObjects())
"""
El1=rs.AddEllipse((0,0,0),5,7)
El2=rs.AddEllipse((-1,5,5),7,5)
El3=rs.AddEllipse((0,0,10),5,7)
El4=rs.AddEllipse((-1,5,15),7,5)
El5=rs.AddEllipse((0,0,20),5,7)
El6=rs.AddEllipse((-1,5,25),7,5)
El7=rs.AddEllipse((0,0,30),5,7)
El8=rs.AddEllipse((-1,5,35),7,5)
El9=rs.AddEllipse((0,0,40),5,7)
El10=rs.AddEllipse((-1,5,45),7,5)
El11=rs.AddEllipse((0,0,50),5,7)
"""
number=10
plane=rs.WorldXYPlane()
abstand=5
crvs=[]
#make loft
#rs.AddLoftSrf([El1,El2,El3,El4,El5,El6,El7,El7,El9,El10],start=El1,end=El11,loft_type=0,simplify_method=0,value=0,closed=True)
#rs.AddLoftSrf([El1,El2,El3,El4,El5,El6,El7,El8,El9,El10,El11], closed=False)

#rs.RotateObjects([El1,El2,El3,El4,El5,El6,El7,El8,El9,El10,El11],(0,0,0),25,axis=None, copy=False)
"""
for i in range (number):
    if i%2:
        curve=rs.AddEllipse(plane,10,5)
    else:
        curve=rs.AddEllipse(plane,5,10)
    rs.MoveObject(curve,(0,0,i*abstand))
    crvs.append(curve)
rs.AddLoftSrf(crvs)
"""
#################################################
#Ring
for i in range (number):
    if i%2:
        curve=rs.AddEllipse(plane,10,5)
    else:
        curve=rs.AddEllipse(plane,5,10)
    rs.RotateObject(curve,(50,0,0),i*(360/number),(0,1,0))
    crvs.append(curve)
rs.AddLoftSrf(crvs,closed=True)