/// <summary>
///
/// </summary>
/// <param name="pts"></param>
/// <param name="startTangent"></param>
/// <param name="endTangent"></param>
/// <returns></returns>
public static BSplineCurve ByPoints(Point[] pts, Vector startTangent, Vector endTangent)
{
if (pts == null || startTangent == null || endTangent == null ||
startTangent.IsZeroVector() || endTangent.IsZeroVector())
{
return(null);
}
IBSplineCurveHost ent = HostFactory.Factory.BSplineByPoints(pts.ToHostArray(), startTangent, endTangent);
var spline = new BSplineCurve(ent, true);
spline.Points = pts;
spline.Degree = 3;
spline.StartTangent = startTangent;
spline.EndTangent = endTangent;
return(spline);
}
internal BSplineCurve(IBSplineCurveHost host, bool persist = false)
: base(host, persist)
{
}
internal BSplineCurve(IBSplineCurveHost host, bool persist = false)
: base(host, persist)
{
}
