import Rhino
import rhinoscriptsyntax as rs
import math

rs.Command("_-Open " + "teapot.3dm" + " _Enter ")
Meshes = rs.ObjectsByLayer("Default", 32)

x_axis = Rhino.Geometry.Vector3f(1,0,0)
center_point = Rhino.Geometry.Vector3f(0,0,0)

for i in xrange(0,100000):
    rs.RotateObject( Meshes[0], center_point, 1.1, axis=x_axis, copy=False)