(self)
return self.named.data.sensordata['torso_subtreelinvel'][0]
Returns the horizontal velocity of the center-of-mass.
Returns the horizontal velocity of the center-of-mass.
Returns the horizontal velocity of the center - of - mass .
def horizontal_velocity(self):
    """Returns the horizontal velocity of the center-of-mass."""
    return self.named.data.sensordata['torso_subtreelinvel'][0]
def horizontal_velocity ( self ) : return self . named . data . sensordata [ 'torso_subtreelinvel' ] [ 0 ]