def loop(self, startT=0.0, endT=-1.0, playRate=1.0):
     ProjectileInterval.loop(self, startT, endT, playRate)
     self.__startPitchTask()
 def loop(self, startT = 0.0, endT = -1.0, playRate = 1.0):
     ProjectileInterval.loop(self, startT, endT, playRate)
     self.__startPitchTask()