def set_defaults(self):
     Object.set_defaults(self)
     self.setoptions( 
         labeltype = 'none',
         shaded = 0,
         colored = 0,
         colorstep = 25,
         colorstart = 25,
     )
 def set_defaults(self):
     Object.set_defaults(Object)
     self.setoptions(
         ID=None,
         coordinatesystem="user",
         ison=1,
         lighttype=("ambient", 0),
         material=("ambient", 0.20),
         position=(None, None, None),
     )
 def __init__(self, func=None, xstart=None, xstop=None, xstep=None,\
                               ystart=None, ystop=None, ystep=None, zstep=None, **keywords):
     Object.__init__(self, **keywords)
     self.setdata(
         func = func,
         xstart = xstart, xstop = xstop, xstep = xstep,
         ystart = ystart, ystop = ystop, ystep = ystep,
         zstep = zstep,
         contours = None,
     )
     
     if allExist(func, xstart, xstop, xstep, ystart, ystop, ystep, zstep):        
         self.setup_data()
         self.setup_contours()
 def __init__(self, **keywords):
     Object.__init__(self, **keywords)
 def set_defaults(self):
     Object.set_defaults(Object)
     self.setoptions(ison=1)
 def __init__(self, **keywords):
     Object.__init__(self, **keywords)
     self.lights = [None, None, None, None, None, None, None, None]