code: def state(self):
          '''The state of this body includes:
  
              - name of the body (str)
              - position (3-tuple)
              - quaternion (4-tuple)
              - linear velocity (3-tuple)
              - angular velocity (3-tuple)
          '''
          return BodyState(self.name,
                           tuple(self.position),
                           tuple(self.quaternion),
                           tuple(self.linear_velocity),
                           tuple(self.angular_velocity)f state(self):
          '''The state of this body includes:
  
              - name of the body (str)
              - position (3-tuple)
              - quaternion (4-tuple)
              - linear velocity (3-tuple)
              - angular velocity (3-tuple)
          '''
          return BodyState(self.name,
                           tuple(self.position),
                           tuple(self.quaternion),
                           tuple(self.linear_velocity),
                           tuple(self.angular_velocity))
docs: The state of this body includes:
  
              - name of the body (str)
              - position (3-tuple)
              - quaternion (4-tuple)
              - linear velocity (3-tuple)
              - angular velocity (3-tuple)