Пример #1
0
        private void CreateSketchInLayer(int layerNr)
        {
            double _z = layerNr * layerHeight;

            // create an empty sketch
            Point3d    nxOrigin     = new Point3d(0.0, 0.0, 0.0);
            Point3d    curaOrigin   = new Point3d(-111.5, -111.5, 0);
            Matrix3x3  wcsMatrix    = workPart.WCS.CoordinateSystem.Orientation.Element;
            DatumPlane myDatumPlane = workPart.Datums.CreateFixedDatumPlane(nxOrigin, wcsMatrix);

            DisplayableObject[] objects = { myDatumPlane };
            theSession.DisplayManager.BlankObjects(objects);    // hide datum plane

            SketchInPlaceBuilder sketchBuilder = workPart.Sketches.CreateSketchInPlaceBuilder2((Sketch)null);

            sketchBuilder.PlaneOrFace.Value = myDatumPlane;
            sketchBuilder.SketchOrigin      = workPart.Points.CreatePoint(curaOrigin);
            sketchBuilder.PlaneOption       = Sketch.PlaneOption.Inferred;

            mySketch = (Sketch)sketchBuilder.Commit();
            sketchBuilder.Destroy();

            objects[0] = mySketch;
            theSession.DisplayManager.BlankObjects(objects);

            mySketch.SetName("Sketch_Layer_" + layerNr.ToString());
            mySketch.Activate(Sketch.ViewReorient.False);


            workPart.ModelingViews.WorkView.FitAfterShowOrHide(View.ShowOrHideType.HideOnly);
        }
Пример #2
0
    public Sketch SketchCreation(Part workPart, Session theSession, Point3d point3d, DatumAxis axis, DatumPlane plane, NXOpen.Features.DatumCsys Csys)
    {
        Sketch nullSketch = null;
        SketchInPlaceBuilder sketchInPlaceBuilder1;

        sketchInPlaceBuilder1 = workPart.Sketches.CreateNewSketchInPlaceBuilder(nullSketch);

        SketchAlongPathBuilder sketchAlongPathBuilder1;

        sketchAlongPathBuilder1 = workPart.Sketches.CreateSketchAlongPathBuilder(nullSketch);

        Point point = workPart.Points.CreatePoint(point3d);

        sketchInPlaceBuilder1.SketchOrigin = point;

        sketchInPlaceBuilder1.PlaneOrFace.Value = plane;

        sketchInPlaceBuilder1.Axis.Value = axis;

        NXObject nXObject1;

        nXObject1 = sketchInPlaceBuilder1.Commit();

        Sketch sketch1 = (Sketch)nXObject1;

        NXOpen.Features.Feature feature1;
        feature1 = sketch1.Feature;

        sketch1.Activate(NXOpen.Sketch.ViewReorient.False);

        sketchInPlaceBuilder1.Destroy();

        sketchAlongPathBuilder1.Destroy();

        return(sketch1);
    }
Пример #3
0
    public static void Main(string[] args)
    {
        Console.WriteLine("Starting NX Journal");

        //Declare Part Variables
        //Convert Strings to doubles from the args
        double length    = System.Convert.ToDouble(args[0]);
        double width     = System.Convert.ToDouble(args[1]);
        double height    = System.Convert.ToDouble(args[2]);
        string part_name = args[3];

        //Measurements need to be converted from m to mm
        length = 1000 * length;
        width  = 1000 * width;
        height = 1000 * height;


        //Convert necessary values to string.
        string length_string = System.Convert.ToString(length);
        string width_string  = System.Convert.ToString(width);
        string height_string = System.Convert.ToString(height);


        Session theSession = Session.GetSession();

        // ----------------------------------------------
        //   Menu: File->New...
        // ----------------------------------------------
        NXOpen.Session.UndoMarkId markId1;
        markId1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start");

        FileNew fileNew1;

        fileNew1 = theSession.Parts.FileNew();

        theSession.SetUndoMarkName(markId1, "New Dialog");

        NXOpen.Session.UndoMarkId markId2;
        markId2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "New");

        theSession.DeleteUndoMark(markId2, null);

        NXOpen.Session.UndoMarkId markId3;
        markId3 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "New");

        fileNew1.TemplateFileName = "model-plain-1-mm-template.prt";

        fileNew1.ApplicationName = "ModelTemplate";

        fileNew1.Units = NXOpen.Part.Units.Millimeters;

        fileNew1.RelationType = "";

        fileNew1.UsesMasterModel = "No";

        fileNew1.TemplateType = FileNewTemplateType.Item;

        fileNew1.NewFileName = part_name;

        fileNew1.MasterFileName = "";

        fileNew1.UseBlankTemplate = false;

        fileNew1.MakeDisplayedPart = true;

        NXObject nXObject1;

        nXObject1 = fileNew1.Commit();

        Part workPart    = theSession.Parts.Work;
        Part displayPart = theSession.Parts.Display;

        theSession.DeleteUndoMark(markId3, null);

        fileNew1.Destroy();

        NXOpen.Session.UndoMarkId markId4;
        markId4 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Enter Modeling");

        // ----------------------------------------------
        //   Menu: Insert->Sketch...
        // ----------------------------------------------
        NXOpen.Session.UndoMarkId markId5;
        markId5 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start");

        Sketch nullSketch = null;
        SketchInPlaceBuilder sketchInPlaceBuilder1;

        sketchInPlaceBuilder1 = workPart.Sketches.CreateNewSketchInPlaceBuilder(nullSketch);

        Unit       unit1 = (Unit)workPart.UnitCollection.FindObject("MilliMeter");
        Expression expression1;

        expression1 = workPart.Expressions.CreateSystemExpressionWithUnits("0", unit1);

        Expression expression2;

        expression2 = workPart.Expressions.CreateSystemExpressionWithUnits("0", unit1);

        SketchAlongPathBuilder sketchAlongPathBuilder1;

        sketchAlongPathBuilder1 = workPart.Sketches.CreateSketchAlongPathBuilder(nullSketch);

        sketchAlongPathBuilder1.PlaneLocation.Expression.RightHandSide = "0";

        theSession.SetUndoMarkName(markId5, "Create Sketch Dialog");

        DatumPlane datumPlane1 = (DatumPlane)workPart.Datums.FindObject("DATUM_CSYS(0) XY plane");
        Point3d    point1      = new Point3d(26.3626531592029, 1.06581410364015e-014, 30.438226401797);

        sketchInPlaceBuilder1.PlaneOrFace.SetValue(datumPlane1, workPart.ModelingViews.WorkView, point1);

        NXOpen.Features.DatumCsys datumCsys1 = (NXOpen.Features.DatumCsys)workPart.Features.FindObject("DATUM_CSYS(0)");
        Point point2 = (Point)datumCsys1.FindObject("POINT 1");

        sketchInPlaceBuilder1.SketchOrigin = point2;

        sketchInPlaceBuilder1.PlaneOrFace.Value = null;

        sketchInPlaceBuilder1.PlaneOrFace.Value = datumPlane1;

        sketchInPlaceBuilder1.ReversePlaneNormal = true;

        DatumAxis datumAxis1 = (DatumAxis)workPart.Datums.FindObject("DATUM_CSYS(0) X axis");

        sketchInPlaceBuilder1.Axis.Value = datumAxis1;

        NXOpen.Session.UndoMarkId markId6;
        markId6 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Create Sketch");

        theSession.DeleteUndoMark(markId6, null);

        NXOpen.Session.UndoMarkId markId7;
        markId7 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Create Sketch");

        theSession.Preferences.Sketch.CreateInferredConstraints = true;

        theSession.Preferences.Sketch.ContinuousAutoDimensioning = true;

        theSession.Preferences.Sketch.DimensionLabel = NXOpen.Preferences.SketchPreferences.DimensionLabelType.Expression;

        theSession.Preferences.Sketch.TextSizeFixed = true;

        theSession.Preferences.Sketch.FixedTextSize = 3.0;

        theSession.Preferences.Sketch.ConstraintSymbolSize = 3.0;

        theSession.Preferences.Sketch.DisplayObjectColor = false;

        theSession.Preferences.Sketch.DisplayObjectName = true;

        NXObject nXObject2;

        nXObject2 = sketchInPlaceBuilder1.Commit();

        Sketch sketch1 = (Sketch)nXObject2;

        NXOpen.Features.Feature feature1;
        feature1 = sketch1.Feature;

        NXOpen.Session.UndoMarkId markId8;
        markId8 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "update");

        int nErrs1;

        nErrs1 = theSession.UpdateManager.DoUpdate(markId8);

        sketch1.Activate(NXOpen.Sketch.ViewReorient.True);

        theSession.DeleteUndoMark(markId7, null);

        theSession.SetUndoMarkName(markId5, "Create Sketch");

        sketchInPlaceBuilder1.Destroy();

        sketchAlongPathBuilder1.Destroy();

        try
        {
            // Expression is still in use.
            workPart.Expressions.Delete(expression2);
        }
        catch (NXException ex)
        {
            ex.AssertErrorCode(1050029);
        }

        try
        {
            // Expression is still in use.
            workPart.Expressions.Delete(expression1);
        }
        catch (NXException ex)
        {
            ex.AssertErrorCode(1050029);
        }

        // ----------------------------------------------
        //   Menu: Insert->Sketch Curve->Rectangle...
        // ----------------------------------------------
        NXOpen.Session.UndoMarkId markId9;
        markId9 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Profile short list");

        NXOpen.Session.UndoMarkId markId10;
        markId10 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Create Rectangle");

        Expression expression3;

        expression3 = workPart.Expressions.CreateSystemExpression(width_string);

        theSession.SetUndoMarkVisibility(markId10, "Create Rectangle", NXOpen.Session.MarkVisibility.Visible);

        // ----------------------------------------------
        // Creating rectangle using By 2 Points method
        // ----------------------------------------------
        Point3d startPoint1 = new Point3d(0.0, 0.0, 0.0);
        Point3d endPoint1   = new Point3d(width, 0.0, 0.0);
        Line    line1;

        line1 = workPart.Curves.CreateLine(startPoint1, endPoint1);

        Point3d startPoint2 = new Point3d(width, 0.0, 0.0);
        Point3d endPoint2   = new Point3d(width, 0.0, height);
        Line    line2;

        line2 = workPart.Curves.CreateLine(startPoint2, endPoint2);

        Point3d startPoint3 = new Point3d(width, 0.0, height);
        Point3d endPoint3   = new Point3d(0.0, 0.0, height);
        Line    line3;

        line3 = workPart.Curves.CreateLine(startPoint3, endPoint3);

        Point3d startPoint4 = new Point3d(0.0, 0.0, height);
        Point3d endPoint4   = new Point3d(0.0, 0.0, 0.0);
        Line    line4;

        line4 = workPart.Curves.CreateLine(startPoint4, endPoint4);

        theSession.ActiveSketch.AddGeometry(line1, NXOpen.Sketch.InferConstraintsOption.InferNoConstraints);

        theSession.ActiveSketch.AddGeometry(line2, NXOpen.Sketch.InferConstraintsOption.InferNoConstraints);

        theSession.ActiveSketch.AddGeometry(line3, NXOpen.Sketch.InferConstraintsOption.InferNoConstraints);

        theSession.ActiveSketch.AddGeometry(line4, NXOpen.Sketch.InferConstraintsOption.InferNoConstraints);

        NXOpen.Sketch.ConstraintGeometry geom1_1;
        geom1_1.Geometry  = line1;
        geom1_1.PointType = NXOpen.Sketch.ConstraintPointType.EndVertex;
        geom1_1.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry geom2_1;
        geom2_1.Geometry  = line2;
        geom2_1.PointType = NXOpen.Sketch.ConstraintPointType.StartVertex;
        geom2_1.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint1;

        sketchGeometricConstraint1 = theSession.ActiveSketch.CreateCoincidentConstraint(geom1_1, geom2_1);

        NXOpen.Sketch.ConstraintGeometry geom1_2;
        geom1_2.Geometry  = line2;
        geom1_2.PointType = NXOpen.Sketch.ConstraintPointType.EndVertex;
        geom1_2.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry geom2_2;
        geom2_2.Geometry  = line3;
        geom2_2.PointType = NXOpen.Sketch.ConstraintPointType.StartVertex;
        geom2_2.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint2;

        sketchGeometricConstraint2 = theSession.ActiveSketch.CreateCoincidentConstraint(geom1_2, geom2_2);

        NXOpen.Sketch.ConstraintGeometry geom1_3;
        geom1_3.Geometry  = line3;
        geom1_3.PointType = NXOpen.Sketch.ConstraintPointType.EndVertex;
        geom1_3.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry geom2_3;
        geom2_3.Geometry  = line4;
        geom2_3.PointType = NXOpen.Sketch.ConstraintPointType.StartVertex;
        geom2_3.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint3;

        sketchGeometricConstraint3 = theSession.ActiveSketch.CreateCoincidentConstraint(geom1_3, geom2_3);

        NXOpen.Sketch.ConstraintGeometry geom1_4;
        geom1_4.Geometry  = line4;
        geom1_4.PointType = NXOpen.Sketch.ConstraintPointType.EndVertex;
        geom1_4.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry geom2_4;
        geom2_4.Geometry  = line1;
        geom2_4.PointType = NXOpen.Sketch.ConstraintPointType.StartVertex;
        geom2_4.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint4;

        sketchGeometricConstraint4 = theSession.ActiveSketch.CreateCoincidentConstraint(geom1_4, geom2_4);

        NXOpen.Sketch.ConstraintGeometry geom1;
        geom1.Geometry  = line1;
        geom1.PointType = NXOpen.Sketch.ConstraintPointType.None;
        geom1.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint5;

        sketchGeometricConstraint5 = theSession.ActiveSketch.CreateHorizontalConstraint(geom1);

        NXOpen.Sketch.ConstraintGeometry conGeom1_1;
        conGeom1_1.Geometry  = line1;
        conGeom1_1.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom1_1.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry conGeom2_1;
        conGeom2_1.Geometry  = line2;
        conGeom2_1.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom2_1.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint6;

        sketchGeometricConstraint6 = theSession.ActiveSketch.CreatePerpendicularConstraint(conGeom1_1, conGeom2_1);

        NXOpen.Sketch.ConstraintGeometry conGeom1_2;
        conGeom1_2.Geometry  = line2;
        conGeom1_2.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom1_2.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry conGeom2_2;
        conGeom2_2.Geometry  = line3;
        conGeom2_2.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom2_2.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint7;

        sketchGeometricConstraint7 = theSession.ActiveSketch.CreatePerpendicularConstraint(conGeom1_2, conGeom2_2);

        NXOpen.Sketch.ConstraintGeometry conGeom1_3;
        conGeom1_3.Geometry  = line3;
        conGeom1_3.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom1_3.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry conGeom2_3;
        conGeom2_3.Geometry  = line4;
        conGeom2_3.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom2_3.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint8;

        sketchGeometricConstraint8 = theSession.ActiveSketch.CreatePerpendicularConstraint(conGeom1_3, conGeom2_3);

        NXOpen.Sketch.ConstraintGeometry conGeom1_4;
        conGeom1_4.Geometry  = line4;
        conGeom1_4.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom1_4.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry conGeom2_4;
        conGeom2_4.Geometry  = line1;
        conGeom2_4.PointType = NXOpen.Sketch.ConstraintPointType.None;
        conGeom2_4.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint9;

        sketchGeometricConstraint9 = theSession.ActiveSketch.CreatePerpendicularConstraint(conGeom1_4, conGeom2_4);

        NXOpen.Sketch.ConstraintGeometry geom1_5;
        geom1_5.Geometry  = line1;
        geom1_5.PointType = NXOpen.Sketch.ConstraintPointType.StartVertex;
        geom1_5.SplineDefiningPointIndex = 0;
        NXOpen.Sketch.ConstraintGeometry geom2_5;
        geom2_5.Geometry  = point2;
        geom2_5.PointType = NXOpen.Sketch.ConstraintPointType.None;
        geom2_5.SplineDefiningPointIndex = 0;
        SketchGeometricConstraint sketchGeometricConstraint10;

        sketchGeometricConstraint10 = theSession.ActiveSketch.CreateCoincidentConstraint(geom1_5, geom2_5);

        NXOpen.Sketch.DimensionGeometry dimObject1_1;
        dimObject1_1.Geometry    = line3;
        dimObject1_1.AssocType   = NXOpen.Sketch.AssocType.StartPoint;
        dimObject1_1.AssocValue  = 0;
        dimObject1_1.HelpPoint.X = 0.0;
        dimObject1_1.HelpPoint.Y = 0.0;
        dimObject1_1.HelpPoint.Z = 0.0;
        NXObject nullNXObject = null;

        dimObject1_1.View = nullNXObject;
        NXOpen.Sketch.DimensionGeometry dimObject2_1;
        dimObject2_1.Geometry    = line3;
        dimObject2_1.AssocType   = NXOpen.Sketch.AssocType.EndPoint;
        dimObject2_1.AssocValue  = 0;
        dimObject2_1.HelpPoint.X = 0.0;
        dimObject2_1.HelpPoint.Y = 0.0;
        dimObject2_1.HelpPoint.Z = 0.0;
        dimObject2_1.View        = nullNXObject;
        Point3d dimOrigin1 = new Point3d(25.0, 0.0, 149.651881900218);
        SketchDimensionalConstraint sketchDimensionalConstraint1;

        sketchDimensionalConstraint1 = theSession.ActiveSketch.CreateDimension(NXOpen.Sketch.ConstraintType.ParallelDim, dimObject1_1, dimObject2_1, dimOrigin1, expression3, NXOpen.Sketch.DimensionOption.CreateAsDriving);

        SketchHelpedDimensionalConstraint sketchHelpedDimensionalConstraint1 = (SketchHelpedDimensionalConstraint)sketchDimensionalConstraint1;

        NXOpen.Annotations.Dimension dimension1;
        dimension1 = sketchHelpedDimensionalConstraint1.AssociatedDimension;

        NXOpen.Sketch.DimensionGeometry dimObject1_2;
        dimObject1_2.Geometry    = line2;
        dimObject1_2.AssocType   = NXOpen.Sketch.AssocType.StartPoint;
        dimObject1_2.AssocValue  = 0;
        dimObject1_2.HelpPoint.X = 0.0;
        dimObject1_2.HelpPoint.Y = 0.0;
        dimObject1_2.HelpPoint.Z = 0.0;
        dimObject1_2.View        = nullNXObject;
        NXOpen.Sketch.DimensionGeometry dimObject2_2;
        dimObject2_2.Geometry    = line2;
        dimObject2_2.AssocType   = NXOpen.Sketch.AssocType.EndPoint;
        dimObject2_2.AssocValue  = 0;
        dimObject2_2.HelpPoint.X = 0.0;
        dimObject2_2.HelpPoint.Y = 0.0;
        dimObject2_2.HelpPoint.Z = 0.0;
        dimObject2_2.View        = nullNXObject;
        Point3d    dimOrigin2     = new Point3d(74.651881900218, 0.0, 62.5);
        Expression nullExpression = null;
        SketchDimensionalConstraint sketchDimensionalConstraint2;

        sketchDimensionalConstraint2 = theSession.ActiveSketch.CreateDimension(NXOpen.Sketch.ConstraintType.ParallelDim, dimObject1_2, dimObject2_2, dimOrigin2, nullExpression, NXOpen.Sketch.DimensionOption.CreateAsAutomatic);

        SketchHelpedDimensionalConstraint sketchHelpedDimensionalConstraint2 = (SketchHelpedDimensionalConstraint)sketchDimensionalConstraint2;

        NXOpen.Annotations.Dimension dimension2;
        dimension2 = sketchHelpedDimensionalConstraint2.AssociatedDimension;

        Expression expression4;

        expression4 = sketchHelpedDimensionalConstraint2.AssociatedExpression;

        theSession.Preferences.Sketch.AutoDimensionsToArcCenter = false;

        theSession.ActiveSketch.Update();

        theSession.Preferences.Sketch.AutoDimensionsToArcCenter = true;

        SmartObject[] geoms1 = new SmartObject[4];
        geoms1[0] = line1;
        geoms1[1] = line2;
        geoms1[2] = line3;
        geoms1[3] = line4;
        theSession.ActiveSketch.UpdateConstraintDisplay(geoms1);

        SmartObject[] geoms2 = new SmartObject[4];
        geoms2[0] = line1;
        geoms2[1] = line2;
        geoms2[2] = line3;
        geoms2[3] = line4;
        theSession.ActiveSketch.UpdateDimensionDisplay(geoms2);

        // ----------------------------------------------
        //   Menu: File->Finish Sketch
        // ----------------------------------------------
        theSession.ActiveSketch.Deactivate(NXOpen.Sketch.ViewReorient.False, NXOpen.Sketch.UpdateLevel.Model);

        // ----------------------------------------------
        //   Menu: Insert->Design Feature->Extrude...
        // ----------------------------------------------
        NXOpen.Session.UndoMarkId markId11;
        markId11 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start");

        NXOpen.Features.Feature nullFeatures_Feature = null;

        if (!workPart.Preferences.Modeling.GetHistoryMode())
        {
            throw new Exception("Create or edit of a Feature was recorded in History Mode but playback is in History-Free Mode.");
        }

        NXOpen.Features.ExtrudeBuilder extrudeBuilder1;
        extrudeBuilder1 = workPart.Features.CreateExtrudeBuilder(nullFeatures_Feature);

        Section section1;

        section1 = workPart.Sections.CreateSection(0.0095, 0.01, 0.5);

        extrudeBuilder1.Section = section1;

        extrudeBuilder1.AllowSelfIntersectingSection(true);

        Unit unit2;

        unit2 = extrudeBuilder1.Draft.FrontDraftAngle.Units;

        Expression expression5;

        expression5 = workPart.Expressions.CreateSystemExpressionWithUnits("2.00", unit2);

        extrudeBuilder1.DistanceTolerance = 0.01;

        extrudeBuilder1.BooleanOperation.Type = NXOpen.GeometricUtilities.BooleanOperation.BooleanType.Create;

        Body[] targetBodies1 = new Body[1];
        Body   nullBody      = null;

        targetBodies1[0] = nullBody;
        extrudeBuilder1.BooleanOperation.SetTargetBodies(targetBodies1);

        extrudeBuilder1.Limits.StartExtend.Value.RightHandSide = "0";

        extrudeBuilder1.Limits.EndExtend.Value.RightHandSide = "25";

        extrudeBuilder1.Offset.StartOffset.RightHandSide = "0";

        extrudeBuilder1.Offset.EndOffset.RightHandSide = "5";

        extrudeBuilder1.Limits.StartExtend.Value.RightHandSide = "0";

        extrudeBuilder1.Limits.EndExtend.Value.RightHandSide = length_string;

        extrudeBuilder1.Draft.FrontDraftAngle.RightHandSide = "2";

        extrudeBuilder1.Draft.BackDraftAngle.RightHandSide = "2";

        extrudeBuilder1.Offset.StartOffset.RightHandSide = "0";

        extrudeBuilder1.Offset.EndOffset.RightHandSide = "5";

        NXOpen.GeometricUtilities.SmartVolumeProfileBuilder smartVolumeProfileBuilder1;
        smartVolumeProfileBuilder1 = extrudeBuilder1.SmartVolumeProfile;

        smartVolumeProfileBuilder1.OpenProfileSmartVolumeOption = false;

        smartVolumeProfileBuilder1.CloseProfileRule = NXOpen.GeometricUtilities.SmartVolumeProfileBuilder.CloseProfileRuleType.Fci;

        theSession.SetUndoMarkName(markId11, "Extrude Dialog");

        section1.DistanceTolerance = 0.01;

        section1.ChainingTolerance = 0.0095;

        section1.SetAllowedEntityTypes(NXOpen.Section.AllowTypes.OnlyCurves);

        NXOpen.Session.UndoMarkId markId12;
        markId12 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "section mark");

        NXOpen.Session.UndoMarkId markId13;
        markId13 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, null);

        NXOpen.Features.Feature[]     features1      = new NXOpen.Features.Feature[1];
        NXOpen.Features.SketchFeature sketchFeature1 = (NXOpen.Features.SketchFeature)feature1;
        features1[0] = sketchFeature1;
        CurveFeatureRule curveFeatureRule1;

        curveFeatureRule1 = workPart.ScRuleFactory.CreateRuleCurveFeature(features1);

        section1.AllowSelfIntersection(true);

        SelectionIntentRule[] rules1 = new SelectionIntentRule[1];
        rules1[0] = curveFeatureRule1;
        Point3d helpPoint1 = new Point3d(23.553389477581, 0.0, height);

        section1.AddToSection(rules1, line3, nullNXObject, nullNXObject, helpPoint1, NXOpen.Section.Mode.Create, false);

        theSession.DeleteUndoMark(markId13, null);

        Direction direction1;

        direction1 = workPart.Directions.CreateDirection(sketch1, Sense.Forward, NXOpen.SmartObject.UpdateOption.WithinModeling);

        extrudeBuilder1.Direction = direction1;

        theSession.DeleteUndoMark(markId12, null);

        NXOpen.Session.UndoMarkId markId14;
        markId14 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Extrude");

        theSession.DeleteUndoMark(markId14, null);

        NXOpen.Session.UndoMarkId markId15;
        markId15 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Extrude");

        extrudeBuilder1.ParentFeatureInternal = false;

        NXOpen.Features.Feature feature2;
        feature2 = extrudeBuilder1.CommitFeature();

        theSession.DeleteUndoMark(markId15, null);

        theSession.SetUndoMarkName(markId11, "Extrude");

        Expression expression6 = extrudeBuilder1.Limits.StartExtend.Value;
        Expression expression7 = extrudeBuilder1.Limits.EndExtend.Value;

        extrudeBuilder1.Destroy();

        workPart.Expressions.Delete(expression5);

        // ----------------------------------------------
        //   Menu: Analysis->Measure Bodies...
        // ----------------------------------------------
        NXOpen.Session.UndoMarkId markId16;
        markId16 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start");

        MeasureBodyBuilder measureBodyBuilder1;

        measureBodyBuilder1 = workPart.MeasureManager.CreateMeasureBodyBuilder(nullNXObject);

        theSession.SetUndoMarkName(markId16, "Measure Bodies Dialog");

        Body[] bodies1 = new Body[1];
        Body   body1   = (Body)workPart.Bodies.FindObject("EXTRUDE(2)");

        bodies1[0] = body1;
        BodyDumbRule bodyDumbRule1;

        bodyDumbRule1 = workPart.ScRuleFactory.CreateRuleBodyDumb(bodies1, true);

        SelectionIntentRule[] rules2 = new SelectionIntentRule[1];
        rules2[0] = bodyDumbRule1;
        measureBodyBuilder1.BodyCollector.ReplaceRules(rules2, false);

        NXOpen.Session.UndoMarkId markId17;
        markId17 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Measure Bodies");

        theSession.DeleteUndoMark(markId17, null);

        NXOpen.Session.UndoMarkId markId18;
        markId18 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Measure Bodies");

        theSession.DeleteUndoMark(markId18, null);

        theSession.SetUndoMarkName(markId16, "Measure Bodies");

        measureBodyBuilder1.Destroy();


        MeasureBodies measureBodies1 = workPart.MeasureManager.NewMassProperties(workPart.UnitCollection.ToArray(), 1.0, bodies1);
        //Console.WriteLine(measureBodies1.Volume);

        // ----------------------------------------------
        //   Menu: File->Save
        // ----------------------------------------------
        PartSaveStatus partSaveStatus1;

        partSaveStatus1 = workPart.Save(NXOpen.BasePart.SaveComponents.True, NXOpen.BasePart.CloseAfterSave.False);

        partSaveStatus1.Dispose();
        // ----------------------------------------------
        //   Menu: Tools->Journal->Stop Recording
        // ----------------------------------------------


        Console.WriteLine("Finishing NX Journal. Part Saved.");

        //Write output file with dimensions of beam in current directory
        File.WriteAllText("Optimum_beam_dimensions.txt",
                          "Volume of Optimal Beam = " + ((measureBodies1.Volume) / 1000000000) + "m^3\r\nLength = 2m" +
                          "\r\nWidth = " + (width / 1000) + "m\r\nHeight = " + (height / 1000) + "m");
        Console.WriteLine("Beam dimensions written to file.");
    }