def land(self, targetHeight, duration, groupMask = 0):
if self._isGroup(groupMask):
firm.plan_land(self.planner,
self._vposition(), self.yaw(), targetHeight, duration, self.time())
def land(self, targetHeight, duration, groupMask=0):
if self._isGroup(groupMask):
self.mode = Crazyflie.MODE_HIGH_POLY
firm.plan_land(self.planner, self.state.pos, self.state.yaw,
targetHeight, duration, self.time())