NXOpen.UF.Eval.AskSplineControlPts

Eval.AskSplineControlPts()

Refer to UF_EVAL_ask_spline_control_pts for documentation.

Signature: AskSplineControlPts(evaluator)

Parameters:evaluator (PointerWrapper for UF_EVAL_S) – evaluator structure for the curve. This must be a spline, or an error will be returned. Returns:A Tuple Return type:A tuple consisting of (nPoints,points)

nPoints(int): count of control points

points(list of float): For each control point, four values are returned, ( wx, wy, xz, w ). This array must be freed by calling UF_free.

License requirements: None