Point3dListAdd Method (Double, Double, Double)

using System;

partial class Examples
{
  public static Rhino.Commands.Result AddNurbsCurve(Rhino.RhinoDoc doc)
  {
    Rhino.Collections.Point3dList points = new Rhino.Collections.Point3dList(5);
    points.Add(0, 0, 0);
    points.Add(0, 2, 0);
    points.Add(2, 3, 0);
    points.Add(4, 2, 0);
    points.Add(4, 0, 0);
    Rhino.Geometry.NurbsCurve nc = Rhino.Geometry.NurbsCurve.Create(false, 3, points);
    Rhino.Commands.Result rc = Rhino.Commands.Result.Failure;
    if (nc != null && nc.IsValid)
    {
      if (doc.Objects.AddCurve(nc) != Guid.Empty)
      {
        doc.Views.Redraw();
        rc = Rhino.Commands.Result.Success;
      }
    }
    return rc;
  }
}

Partial Class Examples
  Public Shared Function AddNurbsCurve(ByVal doc As Rhino.RhinoDoc) As Rhino.Commands.Result
    Dim points As New Rhino.Collections.Point3dList(5)
    points.Add(0, 0, 0)
    points.Add(0, 2, 0)
    points.Add(2, 3, 0)
    points.Add(4, 2, 0)
    points.Add(4, 0, 0)
    Dim nc As Rhino.Geometry.NurbsCurve = Rhino.Geometry.NurbsCurve.Create(False, 3, points)
    Dim rc As Rhino.Commands.Result = Rhino.Commands.Result.Failure
    If nc IsNot Nothing AndAlso nc.IsValid Then
      If doc.Objects.AddCurve(nc) <> Guid.Empty Then
        doc.Views.Redraw()
        rc = Rhino.Commands.Result.Success
      End If
    End If
    Return rc
  End Function
End Class

import Rhino
import scriptcontext
import System.Guid

def AddNurbsCurve():
    points = Rhino.Collections.Point3dList(5)
    points.Add(0, 0, 0)
    points.Add(0, 2, 0)
    points.Add(2, 3, 0)
    points.Add(4, 2, 0)
    points.Add(4, 0, 0)

    nc = Rhino.Geometry.NurbsCurve.Create(False, 3, points)
    rc = Rhino.Commands.Result.Failure
    if nc and nc.IsValid:
        if scriptcontext.doc.Objects.AddCurve(nc)!=System.Guid.Empty:
            scriptcontext.doc.Views.Redraw()
            rc = Rhino.Commands.Result.Success
    return rc

if __name__=="__main__":
    AddNurbsCurve()