ClutterBehaviourPath @x: @y: @knot: @Returns: @knot: @knot_a: @knot_b: @Returns: @clutterbehaviourpath: the object which received the signal. @arg1: @parent_class: @knot_reached: @_clutter_path_1: @_clutter_path_2: @_clutter_path_3: @_clutter_path_4: @alpha: @knots: @n_knots: @Returns: @pathb: @Returns: @pathb: @knot: @pathb: @first_knot: @Varargs: @pathb: @offset: @knot: @pathb: @offset: @pathb: