BSplineCurve.GetBSplineInfo Method

Parent Object: BSplineCurve

Description

Gets general information about the definition of the spline, including its order, number of poles and knots, and its rational, periodic, closed, and planar states.

Syntax

BSplineCurve.GetBSplineInfo( Order As Long, NumPoles As Long, NumKnots As Long, IsRational As Boolean, IsPeriodic As Boolean, IsClosed As Boolean, IsPlanar As Boolean, PlaneVector() As Double )

Parameters

Name	Type	Description
Order	Long	Output Long that specifies the order of the spline.
NumPoles	Long	Output Long that specifies the number of poles.
NumKnots	Long	Output Long that specifies the number of knots.
IsRational	Boolean	Output Boolean that specifies whether the B-Spline is rational.
IsPeriodic	Boolean	Output Boolean that specifies whether the B-Spline is periodic.
IsClosed	Boolean	Output Boolean that specifies whether the curve is closed.
IsPlanar	Boolean	Output Boolean that specifies whether the B-Spline is planar.
PlaneVector	Double	Output Double that specifies the B-Spline's plane vector.

Version

Introduced in version 4