def __init__(self, min, max):
StrokeShader.__init__(self)
self.a = max - min
self.b = min
self.func = ZDiscontinuityF0D()
def __init__(self, min, max):
StrokeShader.__init__(self)
self.__min = float(min)
self.__max = float(max)
self.__func = ZDiscontinuityF0D()