CS_NXOpen_0010_ExtrudeCurves

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.IO;

using System.Collections; // Calling Array List

using NXOpen;

using NXOpen.UF;

namespace Extrude

{

    public class EX_Extrude

    {

         private static UFSession theUfSession;

        private static Session theSession;

        // Constants

        public const double PI = 3.14159265358979324;

        public static void Main(string[] args)

        {

            theSession = Session.GetSession();

            theUfSession = UFSession.GetUFSession();

            // Create Line1

            UFCurve.Line line1 = new UFCurve.Line();

            double[] l1_endpt1 = { -1.4476606170268, 2.3788333712953, 0.0 };

            double[] l1_endpt2 = { 1.5471310496399, 2.2539419253757, 0.0 };

            line1.start_point = new double[3];

            line1.start_point[0] = l1_endpt1[0];

            line1.start_point[1] = l1_endpt1[1];

            line1.start_point[2] = l1_endpt1[2];

            line1.end_point = new double[3];

            line1.end_point[0] = l1_endpt2[0];

            line1.end_point[1] = l1_endpt2[1];

            line1.end_point[2] = l1_endpt2[2];

            Tag[] objarray = new Tag[5];

            theUfSession.Curve.CreateLine(ref line1, out objarray[0]);

            // Create Line2

            UFCurve.Line line2 = new UFCurve.Line();

            double[] l2_endpt1 = { -1.4476606170268, 1.2548103580189, 0.0 };

            double[] l2_endpt2 = { 1.5471310496399, 1.3797018039385, 0.0 };

           

            line2.start_point = new double[3];

            line2.start_point[0] = l2_endpt1[0];

            line2.start_point[1] = l2_endpt1[1];

            line2.start_point[2] = l2_endpt1[2];

            line2.end_point = new double[3];

            line2.end_point[0] = l2_endpt2[0];

            line2.end_point[1] = l2_endpt2[1];

            line2.end_point[2] = l2_endpt2[2];

            theUfSession.Curve.CreateLine(ref line2, out objarray[1]);

            // Create Line3

            UFCurve.Line line3 = new UFCurve.Line();

            double[] l3_endpt1 = { -1.4710981170268, 1.8168218646571, 0.0 };

            double[] l3_endpt2 = { 1.5289018829732, 1.8168218646571, 0.0 };

           

            line3.start_point = new double[3];

            line3.start_point[0] = l3_endpt1[0];

            line3.start_point[1] = l3_endpt1[1];

            line3.start_point[2] = l3_endpt1[2];

            line3.end_point = new double[3];

            line3.end_point[0] = l3_endpt2[0];

            line3.end_point[1] = l3_endpt2[1];

            line3.end_point[2] = l3_endpt2[2];

           

            theUfSession.Curve.CreateLine(ref line3, out objarray[4]);

            // Definition of WCS

            Tag wcs_tag;

            Tag matrix_tag;

            theUfSession.Csys.AskWcs(out wcs_tag);

            theUfSession.Csys.AskMatrixOfObject(wcs_tag, out matrix_tag);

            // Create Arc1

            UFCurve.Arc arc1 = new UFCurve.Arc();

           

            arc1.matrix_tag = matrix_tag;

            double arc1_start_ang = (PI / 180) * 87.611984536731;

            double arc1_end_ang = (PI / 180) * 272.38801546327;

            double arc1_rad = 0.5625;

            arc1.start_angle = arc1_start_ang;

            arc1.end_angle = arc1_end_ang;

            arc1.arc_center = new double[3];

            arc1.arc_center[0] = l3_endpt1[0];

            arc1.arc_center[1] = l3_endpt1[1];

            arc1.arc_center[2] = l3_endpt1[2];

            arc1.radius = arc1_rad;

            theUfSession.Curve.CreateArc(ref arc1, out objarray[2]);

            // Create Arc2

            UFCurve.Arc arc2 = new UFCurve.Arc();

            arc2.matrix_tag = matrix_tag;

            double arc2_start_ang = (PI / 180) * 272.38801546327;

            double arc2_end_ang = (PI / 180) * 447.61198453673;

            double arc2_rad = 0.4375;

            arc2.start_angle = arc2_start_ang;

            arc2.end_angle = arc2_end_ang;

            arc2.arc_center = new double[3];

            arc2.arc_center[0] = l3_endpt2[0];

            arc2.arc_center[1] = l3_endpt2[1];

            arc2.arc_center[2] = l3_endpt2[2];

            arc2.radius = arc2_rad;

            theUfSession.Curve.CreateArc(ref arc2, out objarray[3]);

            // Create Extrude

                        //Create loop list

            int i;

            int count = 4;

            Tag[] loop_list;

            ArrayList arr_loop_list = new ArrayList();

            for (i = 0; i < count; i++)

            {

                arr_loop_list.Add(objarray[i]);

            }

            loop_list = (Tag[])arr_loop_list.ToArray(typeof(Tag));

            string taper_angle = "0.0";

            string[] limit1 = { "1.0", "1.25" };

            double[] ref_pt = new double[3];

            double[] direction = { 0.0, 0.0, 1.0 };

            Tag[] features;

            theUfSession.Modl.CreateExtruded(loop_list, taper_angle, limit1,

                 ref_pt, direction, FeatureSigns.Nullsign, out features);

        }

    }

}