def _ensureDummyExists(self):
if None is self.dummy:
self.dummy = BigWorld.Model('')
self.dummy.visibleAttachments = True
BigWorld.addModel(self.dummy)
if self.followPlayer and BigWorld.player() != None:
servo = BigWorld.Servo(BigWorld.player().matrix)
else:
servo = BigWorld.Servo(BigWorld.InvViewMatrix())
self.dummy.motors = (servo, )
return
