(self)
return self.get_frame_size() - self.POS_SIZE - self.ROT_SIZE \
           + self.VEL_SIZE + self.ANG_VEL_SIZE
Get the size of the root velocity in each frame.

    Returns:
      Size of root velocity.
Get the size of the root velocity in each frame.
Get the size of the root velocity in each frame .
def get_frame_vel_size(self):
    """Get the size of the root velocity in each frame.

    Returns:
      Size of root velocity.

    """
    return self.get_frame_size() - self.POS_SIZE - self.ROT_SIZE \
           + self.VEL_SIZE + self.ANG_VEL_SIZE
def get_frame_vel_size ( self ) : return self . get_frame_size ( ) - self . POS_SIZE - self . ROT_SIZE + self . VEL_SIZE + self . ANG_VEL_SIZE