Esempio n. 1
0
        private void button1_Click(object sender, EventArgs e)
        {
            double r1 = Convert.ToDouble(textBox1.Text) / 1e3;
            double r2 = Convert.ToDouble(textBox2.Text) / 1e3;
            double h  = Convert.ToDouble(textBox3.Text) / 1e3;

            SldWorks sw = new SldWorks();

            sw.Visible = true;
            PartDoc   Part  = sw.NewPart();
            ModelDoc2 Model = sw.ActiveDoc;

            Model.InsertSketch2(true);

            Model.SelectByID("Спереди", "PLANE", 0, 0, 0); // Выделяем плоскость на которой будем рисовать

            Model.InsertSketch2(true);                     // Добавляем эскиз
            Model.CreateCircleByRadius2(0, 0, 0, r1);      // рисуем окружность 1
            Model.CreateCircleByRadius2(0, 0, 0, r2);      // рисуем окружность 2
            Model.FeatureBoss2(true, false, false,
                               0, 0, h, 0, true, false, true, false,
                               0, 0, false, false, false, false);  // Бобышка - вытянуть

            /*Model.CreateEllipse2(0, 0, 0, 1, 0, 0, 0, 2, 0);
             * Model.FeatureBoss2(true, false, false, 0, 0, 1, 0, true, false, true, false, 0.5, 0, false, false, false, false);*/
        }
Esempio n. 2
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        public override void CreatePart()
        {
            swApp = SolidWorksSingleton.GetApplication();
            DocumentManager.CreateNewPartDoc();
            swModel = (ModelDoc2)swApp.ActiveDoc;

            swFeature      = swModel.FeatureByPositionReverse(3);
            swFeature.Name = "Front";

            swModel.Extension.SelectByID2("Front", "PLANE", 0, 0, 0, false, 0, null, 0);

            swModel.InsertSketch2(true);

            swModel.CreateCircleByRadius2(0, 0, 0, InsideDiameter / 2);
            swModel.CreateCircleByRadius2(0, 0, 0, OutsideDiameter / 2);

            swModel.InsertSketch2(true);

            swFeature = swModel.FeatureManager.FeatureExtrusion3(true, false, false, 0, 0, Lenght, 0, false, false, false, false, 0, 0, false, false, false, false, false, false, false, 0, 0, false);

            BasicOpertations.ChangeEntityName("FACE", MateOutsideFace, OutsideDiameter / 2, 0, Lenght / 2);

            double dim = (OutsideDiameter - InsideDiameter) / 4;

            BasicOpertations.ChangeEntityName("FACE", MateBase, (InsideDiameter / 2) + dim, 0, 0);

            DocumentManager.Save(TargetFolder, FileName, DocumentManager.sw_DocType.part);
        }
        // Open "Edit Sketch" and make sketch Normal-To (ctrl+8 shortcut) given the Feature
        private bool OpenSketchNormalToByName(string sketchName)
        {
            // Exit out of any opened sketches
            if (currentModel.SketchManager.ActiveSketch != null)
            {
                currentModel.InsertSketch2(true);
            }

            ModelDocExtension swModelDocExt = default(ModelDocExtension);

            swModelDocExt = currentModel.Extension;
            bool selected = swModelDocExt.SelectByID2(sketchName, "SKETCH", 0, 0, 0, false, 0, null, 0);

            if (!selected)
            {
                ShowNonFatalError("Failed to select sketch '" + sketchName + "'");
                return(false);
            }

            // Open sketch for editing ("Edit Sketch" in Solidworks UI)
            currentModel.EditSketchOrSingleSketchFeature();

            // Run the 'Normal-To' view command
            if (RunNormalToSketchCommand() != 0)
            {
                return(false);
            }

            return(true);
        }
        // (UNUSED, for future reference) Loops through all sketches in a given ModelDoc2 model
        public void iterate_each_sketch_in_model(ModelDoc2 thisModel)
        {
            Console.WriteLine("Iterating through all sketches in this model...");

            if (thisModel == null)
            {
                Console.WriteLine("** Error: thisModel is NULL! Something's wrong...");
            }
            Feature currentFeature    = default(Feature);
            int     numParentFeatures = 0;
            int     numSketches       = 0;

            currentFeature = thisModel.IFirstFeature();
            List <Feature> listOfSketches = new List <Feature>();

            // Loop through all features in 'thisModel'
            while (currentFeature != null)
            {
                numParentFeatures++;
                if (currentFeature.GetTypeName2() == "ProfileFeature")  // If child is type Sketch
                {
                    // Gather properties of sketch
                    Console.WriteLine("Iterating through parentFeature" + numParentFeatures + " ('" + currentFeature.Name + "') in this model...");
                    GetConstrainedStatus(currentFeature);

                    // Clear all previous selections
                    thisModel.ClearSelection2(true);

                    // Select the current sketch (we verified this feature is a sketch)
                    if (currentFeature.Select2(false, 0))
                    {
                        Console.WriteLine("Successfully selected Sketch ('" + currentFeature.Name + "')");
                        listOfSketches.Add(currentFeature);
                    }
                    else
                    {
                        Console.WriteLine(" ** ERROR: Failed to select Sketch ('" + currentFeature.Name + "')");
                        break;
                    }

                    // Edit the (previously selected) sketch
                    Console.WriteLine("  Editing sketch......");
                    thisModel.EditSketchOrSingleSketchFeature();

                    // Run the 'Normal-To' view command
                    RunNormalToSketchCommand();

                    // Exit out of "Edit Sketch" and rebuild
                    thisModel.InsertSketch2(true);
                }

                currentFeature = currentFeature.GetNextFeature();
                if (currentFeature == null)
                {
                    Console.WriteLine("Failed to get next feature! (GetNextFeature() is NULL)");
                }
            }

            Console.WriteLine("Got " + numSketches + " sketches from this model");
        }
        // Opens a Solidworks part, given a part TreeNode
        private bool OpenPartFromNode(TreeNode partNode)
        {
            // Gets the current part's name (if open), to break if new part is already open
            ModelDoc2 currentPart = default(ModelDoc2);

            currentPart = swApp.IActiveDoc2;
            string currentPartName;

            if (currentPart == null)
            {
                currentPartName = "";
            }
            else
            {
                currentPartName = currentPart.GetTitle();
            }

            // Get custom PartNodeInfo object from this node
            PartNodeInfo pNodeInfo = (PartNodeInfo)partNode.Tag;
            string       fileName  = pNodeInfo.FileName;

            // Exit if same part is already open
            if (fileName == currentPartName)
            {
                Console.WriteLine("Part is already opened. Skipping PartOpen.");
                currentModel = currentPart;

                // Exit out of any opened sketches
                if (currentModel.SketchManager.ActiveSketch != null)
                {
                    currentModel.InsertSketch2(true);
                }

                return(true);
            }

            // Close current part and open new part
            Console.WriteLine("Opening student {0}'s part file: '{1}'.", pNodeInfo.Student.Name, fileName);
            CloseCurrentPart();

            ModelDoc2 newPart = default(ModelDoc2);

            newPart = GetSolidworksModelFromFile(pNodeInfo.FilePath);
            if (newPart == null)  // Opens up the new part
            {
                Console.WriteLine("Failed to open part file '{0}'", fileName);
                return(false);
            }

            currentModel = newPart;

            Console.WriteLine("Opened part successfully.");
            ExpandAllSolidworksFeaturesInTree(newPart);
            return(true);
        }
Esempio n. 6
0
        private void b_create_Click(object sender, EventArgs e)
        {
            // Abfrage der Eingabe aus allen Textboxen.
            // TryParse probiert den String in eine double-Variable zu konvertieren.
            // Liefert true zurück, wenn String konvertiert werden konnte.
            // Konvertierter Wert wird in Variable kopiert durch das Wort out.
            if (double.TryParse(tb_breite.Text, out breite) == false ||
                double.TryParse(tb_laenge.Text, out laenge) == false ||
                double.TryParse(tb_hoehe.Text, out hoehe) == false) // ||
            //double.TryParse(tb_radius.Text, out radius) == false)
            {
                MessageBox.Show("Fehlerhafte Eingabe!");
                return;
            }

            // Werte müssen von mm in m konvertiert werden.
            breite /= 1000.0;
            laenge /= 1000.0;
            hoehe  /= 1000.0;
            radius /= 1000.0;

            // Anlegen eines neuen Bauteiles.
            ModelDoc2 swModel = swApp.NewPart();

            // Ebene oben wird selektiert und eine Skizze wird eingefügt.
            swModel.Extension.SelectByID("Ebene oben", "PLANE", 0, 0, 0, false, 1, null);
            swModel.InsertSketch2(true);

            // Skizze wird in Feature konvertiert, damit diese benannt werden kann.
            Sketch  swSketch = swModel.GetActiveSketch2();
            Feature swFeat   = (Feature)swSketch;

            swFeat.Name = "Grundflaeche";

            swModel.SketchRectangle(0, 0, 0, breite, laenge, 0, true);

            Feature swFeat2 = swModel.FeatureManager.FeatureExtrusion2(true, false, false, 0, 0, hoehe, 0, false, false, false, false, 0, 0,
                                                                       false, false, false, false, true, true, true, 0, 0, true);

            swFeat2.Name = "Quader";

            swModel.SaveAsSilent("C:\\temp\\Quader_L_" + tb_laenge.Text + "_B_" + tb_breite.Text + "_H_" + tb_hoehe.Text + ".SLDPRT", true);
        }
Esempio n. 7
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        public void OnClose(int reason)
        {
            //This function must contain code, even if it does nothing, to prevent the
            //.NET runtime environment from doing garbage collection at the wrong time.
            int IndentSize;

            IndentSize = System.Diagnostics.Debug.IndentSize;
            System.Diagnostics.Debug.WriteLine(IndentSize);

            if (reason == (int)swPropertyManagerPageCloseReasons_e.swPropertyManagerPageClose_Okay)
            {
                string partTemplate = iSwApp.GetUserPreferenceStringValue((int)swUserPreferenceStringValue_e.swDefaultTemplatePart);
                if ((partTemplate != null) && (partTemplate != ""))
                {
                    swModel = (ModelDoc2)iSwApp.NewDocument(partTemplate, (int)swDwgPaperSizes_e.swDwgPaperA2size, 0.0, 0.0);
                    swModel.InsertSketch2(true);
                    double x = this.activePage.CubeLength / ValueConst.factor;
                    double y = this.activePage.CubeWidth / ValueConst.factor;
                    double z = this.activePage.CubeHeight / ValueConst.factor;
                    swModel.SketchRectangle(0, 0, 0, x, y, 0, false);
                    //Extrude the sketch
                    IFeatureManager featMan   = swModel.FeatureManager;
                    Feature         valuebody = featMan.FeatureExtrusion(true,
                                                                         false, false,
                                                                         (int)swEndConditions_e.swEndCondBlind, (int)swEndConditions_e.swEndCondBlind,
                                                                         z, 0.0,
                                                                         false, false,
                                                                         false, false,
                                                                         0.0, 0.0,
                                                                         false, false,
                                                                         false, false,
                                                                         true,
                                                                         false, false);

                    //修改特征名称为:阀块基体
                    valuebody.Name = "阀块基体";
                }
                else
                {
                    System.Windows.Forms.MessageBox.Show("There is no part template available. Please check your options and make sure there is a part template selected, or select a new part template.");
                }
            }
        }
Esempio n. 8
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        private void b_cut_Click(object sender, EventArgs e)
        {
            if (double.TryParse(tb_radius.Text, out radius) == false)
            {
                MessageBox.Show("Fehlerhafte Eingabe!");
                return;
            }
            ModelDoc2 swModel = swApp.ActiveDoc;

            swModel.Extension.SelectByID2("", "FACE", 0.5 * breite, hoehe, -0.5 * laenge, false, 1, null, 0);

            swModel.InsertSketch2(true);

            Sketch swSketch = (Sketch)swModel.GetActiveSketch2();

            swModel.CreateCircleByRadius2(0.5 * breite, 0.5 * laenge, 0, radius);
            swModel.FeatureManager.FeatureCut3(true, false, false, 1, 1, 0.0, 0.0, false, false, false, false, 0, 0, false,
                                               false, false, false, false, true, true, false, false, false, 0, 0.0, false);

            swModel.SaveAsSilent("C:\\temp\\Quader_L_" + tb_laenge.Text + "_B_" +
                                 tb_breite.Text + "_H_" + tb_hoehe.Text + "_cut_R_" + tb_radius.Text + ".SLDPRT", true);
        }
Esempio n. 9
0
        //
        private void b_create_Click(object sender, EventArgs e)
        {
            // Deklarieren der benötigten Variablen
            double a0x, a0y, lh, rg, PMax, PsiMax;

            // Auslesen der eingegebenen Werte im Formular
            if (double.TryParse(label_1.Text, out a0x) == false ||
                double.TryParse(label_2.Text, out a0y) == false ||
                double.TryParse(label_3.Text, out lh) == false ||
                double.TryParse(label_4.Text, out rg) == false ||
                double.TryParse(tb_pmax.Text, out PMax) == false ||
                double.TryParse(label_6.Text, out PsiMax) == false)
            {
                MessageBox.Show("Fehlerhafte Eingabe!");
                return;
            }

            // Erzeugen eines neuen Bauteils
            ModelDoc2 swModel = (ModelDoc2)swApp.NewPart();

            // Herstellen zwischen MatCAD und aktives Arbeitsblatt auslesen
            Matcad.Application mcApp = (Mathcad.Application)Marshal.GetActiveObject("Mathcad.Applicaiton");
            Mathcad.Worksheet  mcWks = mcApp.ActiveWorksheet;

            // neuer Sketch in SolidWorks
            swModel.Extension.SelectByID2("Ebene vorne", "PLANE", 0, 0, 0, false, 0, null, 0);
            swModel.InsertSketch2(true);

            // Setzen der Parameter im MathCAD Arbeitsblatt
            mcWks.SetValue("a0x", a0x);
            mcWks.SetValue("a0y", a0y);
            mcWks.SetValue("lh", lh);
            mcWks.SetValue("rg", rg);
            mcWks.SetValue("pmax", PMax);
            mcWks.SetValue("psimax", PsiMax);

            double xa = 0.0, ya = 0.0;
            double xk, yk;

            Mathcad.NumericValue mcVal;

            // Schleife zur Berechnung der Stützpunkte
            for (int i = 0; i < PMax; i++)
            {
                // Setzten des Parameters für aktuellen Stützpunkt
                mcWks.SetValue("pact", i);

                // Auslesen der berechneten Koordinaten aus MathCAD
                mcVal = (Mathcad.NumericValue)mcWks.GetValue("X");
                xk    = mcVal.Real;

                mcVal = (Mathcad.NumericValue)mcWks.GetValue("Y");
                yk    = mcVal.Real;

                if (i > 0)
                {
                    swModel.CreateLine2(xa / 1000.0, ya / 1000.0, 0, xk /
                                        1000.0, yk / 1000.0, 0);
                }
                xa = xk;
                ya = yk;
            }

            // Kreis zeichnen und extrudieren
            swModel.CreateCircleByRadius2(a0x / 1000.0, a0y / 1000.0, 0.0, 3.0 / 1000.0);

            swModel.FeatureManager.FeatureExtrusion2(true, false, false, 0, 0,
                                                     0.01, 0, false, false, false, false, 0, 0, false, false, false,
                                                     false, false, false, false, 0, 0, false);
        }
Esempio n. 10
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        //
        private void b_createWithSpline_Click(object sender, EventArgs e)
        {
            double a0x, a0y, lh, rg, PMax, PsiMax;

            // Auslesen der eingegebenen Werte im Formular
            if (double.TryParse(tb_a0x.Text, out a0x) == false ||
                double.TryParse(tb_a0y.Text, out a0y) == false ||
                double.TryParse(tb_lh.Text, out lh) == false ||
                double.TryParse(tb_rg.Text, out rg) == false ||
                double.TryParse(tb_pmax.Text, out PMax) == false ||
                double.TryParse(tb_psimax.Text, out PsiMax) == false)
            {
                MessageBox.Show("Fehlerhafte Eingabe!");
                return;
            }

            // Erzeugen eines neuen Bauteils
            ModelDoc2 swModel = (ModelDoc2)swApp.NewPart();

            // Herstellen zwischen MatCAD und aktives Arbeitsblatt auslesen
            Matcad.Application mcApp = (Mathcad.Application)Marshal.GetActiveObject("Mathcad.Applicaiton");
            Mathcad.Worksheet  mcWks = mcApp.ActiveWorksheet;

            // neuer Sketch in SolidWorks
            swModel.Extension.SelectByID2("Ebene vorne", "PLANE", 0, 0, 0, false, 0, null, 0);
            swModel.InsertSketch2(true);

            // Setzen der Parameter im MathCAD Arbeitsblatt
            mcWks.SetValue("a0x", a0x);
            mcWks.SetValue("a0y", a0y);
            mcWks.SetValue("lh", lh);
            mcWks.SetValue("rg", rg);
            mcWks.SetValue("psimax", PsiMax);
            mcWks.SetValue("pcnt", PMax);

            double[] PointData = new double[(int)(PMax * 3 + 3)];
            int      pIndex = 0;
            double   xk, yk;

            Mathcad.NumericValue mcVal;


            // Schleife zur Berechnung der Stützpunkte
            for (int i = 0; i < PMax; i++)
            {
                // Setzten des Parameters für aktuellen Stützpunkt
                mcWks.SetValue("pact", i);

                // Auslesen der berechneten Koordinaten aus MathCAD
                mcVal = (Mathcad.NumericValue)mcWks.GetValue("X");
                xk    = mcVal.Real;

                mcVal = (Mathcad.NumericValue)mcWks.GetValue("Y");
                yk    = mcVal.Real;

                PointData[pIndex]     = xk / 1000.0;
                PointData[pIndex + 1] = yk / 1000.0;
                PointData[pIndex + 2] = 0;
                pIndex = pIndex + 3;
            }

            swModel.CreateSpline(PointData);
            swModel.CreateCircleByRadius2(a0x / 1000.0, a0y / 1000.0, 0.0, 3.0 / 1000.0);

            swModel.FeatureManager.FeatureExtrusion2(true, false, false, 0, 0,
                                                     0.01, 0, false, false, false, false, 0, 0, false, false, false,
                                                     false, false, false, false, 0, 0, false);
        }
        public override void CreatePart()
        {
            swApp = SolidWorksSingleton.GetApplication();
            DocumentManager.CreateNewPartDoc();

            swModel = (ModelDoc2)swApp.ActiveDoc;

            swFeature      = swModel.FeatureByPositionReverse(3);
            swFeature.Name = "Front";

            swModel.Extension.SelectByID2("Front", "PLANE", 0, 0, 0, false, 0, null, 0);

            swModel.InsertSketch2(true);

            swModel.CreateLine2(0, 0, 0, XLenght, 0, 0);
            //swModel.AddDimension2(0,0,0);

            swModel.CreateLine2(0, 0, 0, 0, YLenght, 0);
            //swModel.AddDimension2(0, 0, 0);

            //int markHorizontal = 2;
            //int markVertical = 4;

            //swModel.Extension.SelectByID2("Point1@Origin", "EXTSKETCHSEGMENT",0,0,0,false, markHorizontal|markVertical,null,0);

            object datumDisp = "Point1@Origin";

            swModel.SketchManager.FullyDefineSketch(true, true, (int)swSketchFullyDefineRelationType_e.swSketchFullyDefineRelationType_Vertical | (int)swSketchFullyDefineRelationType_e.swSketchFullyDefineRelationType_Horizontal, true, (int)swAutodimScheme_e.swAutodimSchemeBaseline, datumDisp, (int)swAutodimScheme_e.swAutodimSchemeBaseline, datumDisp, (int)swAutodimHorizontalPlacement_e.swAutodimHorizontalPlacementBelow, (int)swAutodimVerticalPlacement_e.swAutodimVerticalPlacementLeft);

            swModel.InsertSketch2(true);

            swFeature      = swModel.FeatureByPositionReverse(0);
            swFeature.Name = "Sketch1";

            swModel.Extension.SelectByID2("Sketch1", "SKETCH", 0, 0, 0, false, 0, null, 0);

            swModel.FeatureManager.InsertSheetMetalBaseFlange2(Thickness, false, Thickness, Width, 0, true, 0, 0, 0, null, false, 0, 0, 0, 0, false, false, false, false);

            BasicOpertations.ChangeEntityName("FACE", MateRef1, Thickness, YLenght / 2, -Width / 2);

            swModel.Extension.SelectByID2("", "FACE", XLenght / 2, Thickness, -Width / 2, false, 0, null, 0);

            swModel.InsertSketch2(true);

            swModel.CreateCircleByRadius2(XLenght - X1, X2, 0, BoltHoles);
            swModel.CreateCircleByRadius2(XLenght - X1, Width - X2, 0, BoltHoles);

            swModel.InsertSketch2(true);

            swFeature      = swModel.FeatureByPositionReverse(0);
            swFeature.Name = "BoltHoles";

            swModel.Extension.SelectByID2("BoltHoles", "SKETCH", 0, 0, 0, false, 0, null, 0);

            BasicOpertations.SimpleCut();


            swPart = (PartDoc)swApp.ActiveDoc;

            swEntity = swPart.GetEntityByName(MateRef1, (int)swSelectType_e.swSelFACES);
            swEntity.Select4(false, null);

            swModel.InsertSketch2(true);

            swModel.CreateCircleByRadius2(Width / 2, YLenght - (PipeHole * 2), 0, PipeHole);
            swModel.AddDiameterDimension(0, 0, 0);

            swModel.InsertSketch2(true);

            BasicOpertations.SimpleCut();

            BasicOpertations.ChangeEntityName("FACE", MateRefHole, Thickness / 2, YLenght - PipeHole, -Width / 2);

            swModel = (ModelDoc2)swApp.ActiveDoc;

            swModel.Extension.SelectByID2("", "EDGE", XLenght, Thickness / 2, 0, false, 0, null, 0);
            swModel.Extension.SelectByID2("", "EDGE", XLenght, Thickness / 2, -Width, true, 0, null, 0);

            BasicOpertations.SimpleFillet(Rad2);

            swModel.Extension.SelectByID2("", "EDGE", Thickness / 2, YLenght, 0, false, 0, null, 0);
            swModel.Extension.SelectByID2("", "EDGE", Thickness / 2, YLenght, -Width, true, 0, null, 0);

            BasicOpertations.SimpleFillet(Rad1);

            swModel.ClearSelection2(true);
            swModel.ViewZoomtofit2();

            DocumentManager.Save(TargetFolder, FileName, DocumentManager.sw_DocType.part);
        }
        private void button_create_Geom_Click(object sender, RoutedEventArgs e)
        {
            #region a test example, not important
            m         = 9;
            width     = 8 / 1000.0;
            thickness = 1 / 1000.0;
            l1        = 30 / 1000.0;
            l2        = 16 / 1000.0;
            l3        = 21 / 1000.0;
            F1        = 1;
            F2        = 37;
            F3        = 49;

            l4          = l2;
            l1_         = l1 - 2 * width;
            l2_         = l2;
            l3_         = l3 + 2 * width;
            l4_         = l4;
            cell_length = l1 + l3;
            cell_height = l2 + width;
            #endregion

            Count = int.Parse(textBox_count.Text);
            Random randomSeed       = new Random();
            Random random_m         = new Random(randomSeed.Next());
            Random random_width     = new Random(randomSeed.Next());
            Random random_thickness = new Random(randomSeed.Next());
            Random random_l1        = new Random(randomSeed.Next());
            Random random_l2        = new Random(randomSeed.Next());
            Random random_l3        = new Random(randomSeed.Next());
            Random random_F1        = new Random(randomSeed.Next());
            Random random_F2        = new Random(randomSeed.Next());
            Random random_F3        = new Random(randomSeed.Next());

            for (int j = 0; j < Count; j++)
            {
                Console.WriteLine(string.Format("---------------------------------now No.{0}", j));

                #region generate random Data
                try
                {
                    /* change to double
                     * ran_m = random_m.Next(int.Parse(textBox_hm_cells_min.Text), int.Parse(textBox_hm_cellls_max.Text));
                     * ran_width = random_width.Next(int.Parse(textBox_width_min.Text), int.Parse(textBox_width_max.Text));
                     * ran_thickness = random_thickness.Next(int.Parse(textBox_thickness_min.Text), int.Parse(textBox_thickness_max.Text));
                     * ran_l1 = random_l1.Next(int.Parse(textBox_l1_min.Text), int.Parse(textBox_l1_max.Text));
                     * ran_l2 = random_l2.Next(int.Parse(textBox_l2_min.Text), int.Parse(textBox_l2_max.Text));
                     * ran_l3 = random_l3.Next(int.Parse(textBox_l3_min.Text), int.Parse(textBox_l3_max.Text));
                     * ran_F1 = random_F1.Next(int.Parse(textBox_F1_min.Text), int.Parse(textBox_F1_max.Text));
                     * ran_F2 = random_F2.Next(int.Parse(textBox_F2_min.Text), int.Parse(textBox_F2_max.Text));
                     * ran_F3 = random_F3.Next(int.Parse(textBox_F3_min.Text), int.Parse(textBox_F3_max.Text));
                     */
                    ran_m         = random_m.Next(int.Parse(textBox_hm_cells_min.Text), int.Parse(textBox_hm_cellls_max.Text));
                    ran_width     = random_width.NextDouble() * (int.Parse(textBox_width_max.Text) - int.Parse(textBox_width_min.Text)) + double.Parse(textBox_width_min.Text);
                    ran_thickness = random_thickness.NextDouble() * (int.Parse(textBox_thickness_max.Text) - int.Parse(textBox_thickness_min.Text)) + double.Parse(textBox_thickness_min.Text);
                    ran_l1        = random_l1.NextDouble() * (int.Parse(textBox_l1_max.Text) - int.Parse(textBox_l1_min.Text)) + double.Parse(textBox_l1_min.Text);
                    ran_l2        = random_l2.NextDouble() * (int.Parse(textBox_l2_max.Text) - int.Parse(textBox_l2_min.Text)) + double.Parse(textBox_l2_min.Text);
                    ran_l3        = random_l3.NextDouble() * (int.Parse(textBox_l3_max.Text) - int.Parse(textBox_l3_min.Text)) + double.Parse(textBox_l3_min.Text);
                    ran_F1        = random_F1.NextDouble() * (int.Parse(textBox_F1_max.Text) - int.Parse(textBox_F1_min.Text)) + double.Parse(textBox_F1_min.Text);
                    ran_F2        = random_F2.NextDouble() * (int.Parse(textBox_F2_max.Text) - int.Parse(textBox_F2_min.Text)) + double.Parse(textBox_F2_min.Text);
                    ran_F3        = random_F3.NextDouble() * (int.Parse(textBox_F3_max.Text) - int.Parse(textBox_F3_min.Text)) + double.Parse(textBox_F3_min.Text);
                }
                catch (Exception)
                {
                    Console.WriteLine("Input Format Error");
                    return;
                }


                m         = ran_m;
                width     = (double)(ran_width / 1000.0);
                thickness = (double)(ran_thickness / 1000.0);
                l1        = (double)(ran_l1 / 1000.0);
                l2        = (double)(ran_l2 / 1000.0);
                l3        = (double)(ran_l3 / 1000.0);

                F1 = (double)ran_F1;
                F2 = (double)ran_F2;
                F3 = (double)ran_F3;
                F3 = 0;

                l4          = l2;
                l1_         = l1 - 2 * width;
                l2_         = l2;
                l3_         = l3 + 2 * width;
                l4_         = l4;
                cell_length = l1 + l3;
                cell_height = l2 + width;


                #endregion



                Console.WriteLine(string.Format("{0},{1},{2},{3},{4},{5}", m, width, thickness, l1, l2, l3));

                #region geometrie
                Console.WriteLine("Start creating new Germetrie");

                try
                {
                    swModel = swApp.NewPart();
                }
                catch (Exception)
                {
                    Console.WriteLine("starting SolidWorks");
                    try
                    {
                        swApp = (SldWorks)Marshal.GetActiveObject("SldWorks.Application");
                    }
                    catch (Exception)
                    {
                        swApp         = new SldWorks();
                        swApp.Visible = false;
                    }

                    //get MaterialLib
                    strMaterialLib = swApp.GetExecutablePath() + "\\lang\\english\\sldmaterials\\solidworks materials.sldmat";

                    Console.WriteLine("SolidWorks successfully started");
                    j--;
                    continue;
                }

                swModel.Extension.SelectByID("前视基准面", "PLANE", 0, 0, 0, false, 1, null);
                swModel.InsertSketch2(true);
                #region sketch
                for (int i = 0; i < m; i++)
                {
                    if (i == 0)
                    {
                        swModel.SketchManager.CreateLine(0, 0, 0, l1 - width, 0, 0);
                        swModel.SketchManager.CreateLine(l1 - width, 0, 0, l1 - width, -l2, 0);
                        swModel.SketchManager.CreateLine(l1 - width, -l2, 0, l1 + l3 - width, -l2, 0);
                        swModel.SketchManager.CreateLine(l1 + l3 - width, -l2, 0, l1 + l3 - width, 0, 0);

                        swModel.SketchManager.CreateLine(0, 0, 0, 0, -width, 0);
                        swModel.SketchManager.CreateLine(0, -width, 0, l1_, -width, 0);
                        swModel.SketchManager.CreateLine(l1_, -width, 0, l1_, -(width + l2_), 0);
                        swModel.SketchManager.CreateLine(l1_, -(width + l2_), 0, l1_ + l3_, -(width + l2_), 0);
                        swModel.SketchManager.CreateLine(l1_ + l3_, -(width + l2_), 0, l1_ + l3_, -width, 0);
                    }
                    else
                    {
                        x_o  = i * cell_length - width;
                        y_o  = 0;
                        x_o_ = x_o + width;
                        y_o_ = y_o - width;

                        swModel.SketchManager.CreateLine(x_o, y_o, 0, x_o + l1, 0, 0);
                        swModel.SketchManager.CreateLine(x_o + l1, 0, 0, x_o + l1, -l2, 0);
                        swModel.SketchManager.CreateLine(x_o + l1, -l2, 0, x_o + l1 + l3, -l2, 0);
                        swModel.SketchManager.CreateLine(x_o + l1 + l3, -l2, 0, x_o + l1 + l3, 0, 0);

                        swModel.SketchManager.CreateLine(x_o_, y_o_, 0, x_o_ + l1_, y_o_, 0);
                        swModel.SketchManager.CreateLine(x_o_ + l1_, y_o_, 0, x_o_ + l1_, y_o_ - l2_, 0);
                        swModel.SketchManager.CreateLine(x_o_ + l1_, y_o_ - l2_, 0, x_o_ + l1_ + l3_, y_o_ - l2_, 0);
                        swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, y_o_ - l2_, 0, x_o_ + l1_ + l3_, y_o_, 0);
                    }
                }
                swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, y_o_, 0, x_o_ + l1_ + l3_, 0, 0);
                swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, 0, 0, x_o + l1 + l3, 0, 0);

                #endregion
                swModel.FeatureManager.FeatureExtrusion2(
                    true, false, false, 0, 0, thickness, 0, false, false, false, false, 0, 0, false, false, false, false, true, true, true, 0, 0, true
                    );

                swModel.SaveAsSilent("D:\\TUD\\7.Semeter\\SA\\SA_code\\c#\\W_Form_analyse_get_TrainingDaten\\Geometrie.sldprt", true);
                swApp.CloseAllDocuments(true);
                swApp.OpenDoc("D:\\TUD\\7.Semeter\\SA\\SA_code\\c#\\W_Form_analyse_get_TrainingDaten\\Geometrie.sldprt", (int)swOpenDocOptions_e.swOpenDocOptions_Silent);
                Console.WriteLine("Geometrie success");


                #endregion

                #region simulaiton
                string path_to_cosworks_dll = @"C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS\Simulation\cosworks.dll";
                errors       = swApp.LoadAddIn(path_to_cosworks_dll);
                COSMOSObject = (CwAddincallback)swApp.GetAddInObject("SldWorks.Simulation");
                try
                {
                    COSMOSWORKS = (CosmosWorks)COSMOSObject.CosmosWorks;
                }
                catch (Exception)
                {
                    Console.WriteLine("something wrong in Simulaiton Add In, start a new one");
                    continue;
                }


                COSMOSWORKS = COSMOSObject.CosmosWorks;
                //Get active document
                ActDoc = (CWModelDoc)COSMOSWORKS.ActiveDoc;

                //Create new static study
                StudyMngr = (CWStudyManager)ActDoc.StudyManager;
                Study     = (CWStudy)StudyMngr.CreateNewStudy("static study", (int)swsAnalysisStudyType_e.swsAnalysisStudyTypeStatic, 0, out errCode);

                //Add materials
                SolidMgr  = Study.SolidManager;
                SolidComp = SolidMgr.GetComponentAt(0, out errCode);
                SolidBody = SolidComp.GetSolidBodyAt(0, out errCode);
                intStatus = SolidBody.SetLibraryMaterial(strMaterialLib, "AISI 1020");

                //fixed restraints
                LBCMgr = Study.LoadsAndRestraintsManager;

                swModel = (ModelDoc2)swApp.ActiveDoc;
                swModel.ShowNamedView2("", (int)swStandardViews_e.swIsometricView);

                selectionMgr = (SelectionMgr)swModel.SelectionManager;
                isSelected   = swModel.Extension.SelectByID2("", "FACE", 0, -width / 2.0, thickness / 2.0, false, 0, null, 0);
                if (isSelected)
                {
                    object      selectedFace = (object)selectionMgr.GetSelectedObject6(1, -1);
                    object[]    fixedFaces   = { selectedFace };
                    CWRestraint restraint    = (CWRestraint)LBCMgr.AddRestraint((int)swsRestraintType_e.swsRestraintTypeFixed, fixedFaces, null, out errCode);
                }
                swModel.ClearSelection2(true);

                //add force
                selectionMgr = (SelectionMgr)swModel.SelectionManager;
                isSelected   = swModel.Extension.SelectByID2("", "FACE", x_o + l1 + l3 + (width / 2.0), 0, thickness / 2.0, false, 0, null, 0);
                if (isSelected)
                {
                    object   selectedFace = (object)selectionMgr.GetSelectedObject6(1, -1);
                    object[] forceAdd     = { selectedFace };
                    selectionMgr = (SelectionMgr)swModel.SelectionManager;
                    swModel.Extension.SelectByID2("", "FACE", x_o + l1 + l3 + width, -(l4 + width) / 2.0, thickness / 2.0, false, 0, null, 0);
                    object   selectedFaceToForceDir = (object)selectionMgr.GetSelectedObject6(1, -1);
                    double[] distValue  = null;
                    double[] forceValue = null;
                    double[] Force      = { F2, F3, F1 };
                    cwForce = (CWForce)LBCMgr.AddForce3((int)swsForceType_e.swsForceTypeForceOrMoment, (int)swsSelectionType_e.swsSelectionFaceEdgeVertexPoint,
                                                        2, 0, 0, 0,
                                                        (distValue),
                                                        (forceValue),
                                                        false, true,
                                                        (int)swsBeamNonUniformLoadDef_e.swsTotalLoad,
                                                        0, 7, 0.0,
                                                        Force,
                                                        false, false,
                                                        (forceAdd),
                                                        (selectedFaceToForceDir),
                                                        false, out errCode); //i have tried to figure out these arguments for one day, keep them and dont't change them.
                                                                             //the way to check cwForce : cwForce.GetForceComponentValues()
                                                                             //ForceComponet: [int b1, // 1 if x-direction hat Force-komponent, else 0
                                                                             //                int b2, // 1 if y-direction hat Force-komponent, else 0
                                                                             //                int b3, // 1 if z-direction hat Force-komponent, else 0
                                                                             //                double d1, // Force-komponent in x
                                                                             //                double d2, // Force-komponent in y
                                                                             //                double d3 // Force-komponent in z
                                                                             //                          ]
                                                                             //PS: the definition of xyz seems like not the same as the global XYZ system in SW.
                    swModel.ClearSelection2(true);

                    //meshing
                    CWMesh CWMeshObj = default(CWMesh);
                    CWMeshObj            = Study.Mesh;
                    CWMeshObj.MesherType = (int)swsMesherType_e.swsMesherTypeStandard;
                    CWMeshObj.Quality    = (int)swsMeshQuality_e.swsMeshQualityDraft;
                    errCode   = Study.CreateMesh(0, MeshEleSize, MeshTol);
                    CWMeshObj = null;

                    //run analysis
                    errCode = Study.RunAnalysis();
                    if (errCode != 0)
                    {
                        Console.WriteLine(string.Format("RunAnalysis errCode = {0}", errCode));
                        Console.WriteLine(string.Format("RunAnalysis failed"));



                        swApp.CloseAllDocuments(true);
                        errors = swApp.UnloadAddIn(path_to_cosworks_dll);
                        Console.WriteLine(string.Format("ready to start a new one"));
                        continue;
                    }
                    Console.WriteLine("RunAnalysis successed, ready to get results");

                    //get results
                    CWFeatobj = Study.Results;
                    //get max von Mieses stress
                    Stress = (object[])CWFeatobj.GetMinMaxStress((int)swsStressComponent_e.swsStressComponentVON,
                                                                 0, 0, null,
                                                                 (int)swsStrengthUnit_e.swsStrengthUnitNewtonPerSquareMillimeter,
                                                                 out errCode);
                    maxStress = (float)Stress[3]; //Stress: {node_with_minimum_stress, minimum_stress, node_with_maximum_stress, maximum_stress}
                    Console.WriteLine(maxStress);

                    /*
                     * if (maxStress >= 351.6)
                     * {
                     *  Console.WriteLine("out of yield stress, start a new example");
                     *  errors = swApp.UnloadAddIn(path_to_cosworks_dll);
                     *  swApp.CloseAllDocuments(true);
                     *  j--;
                     *  continue;
                     * }
                     */
                    //get max URES displacement
                    Disp = (object[])CWFeatobj.GetMinMaxDisplacement((int)swsDisplacementComponent_e.swsDisplacementComponentURES,
                                                                     0, null,
                                                                     (int)swsLinearUnit_e.swsLinearUnitMillimeters,
                                                                     out errCode);
                    maxDisp   = (float)Disp[3]; //Disp: {node_with_minimum_displacement, minimum_displacement, node_with_maximum_displacement, maximum_displacement}
                    CWFeatobj = null;
                    Console.WriteLine(string.Format("max Displacement: {0:f4} mm", maxDisp));


                    //output to Excel
                    exlSheet.Cells[j + 2, 1]  = m;
                    exlSheet.Cells[j + 2, 2]  = width * 1000;
                    exlSheet.Cells[j + 2, 3]  = thickness * 1000;
                    exlSheet.Cells[j + 2, 4]  = l1 * 1000;
                    exlSheet.Cells[j + 2, 5]  = l2 * 1000;
                    exlSheet.Cells[j + 2, 6]  = l3 * 1000;
                    exlSheet.Cells[j + 2, 7]  = F1;
                    exlSheet.Cells[j + 2, 8]  = F2;
                    exlSheet.Cells[j + 2, 9]  = F3;
                    exlSheet.Cells[j + 2, 10] = maxStress;
                    exlSheet.Cells[j + 2, 11] = maxDisp;
                    if (j % 5 == 0)
                    {
                        exlBook.Save();//C:\Users\Zhao\Documents\工作簿1.xlsx
                    }

                    errors = swApp.UnloadAddIn(path_to_cosworks_dll);
                    swApp.CloseAllDocuments(true);
                }
                #endregion
            }
            exlBook.SaveCopyAs("D:\\TUD\\7.Semeter\\SA\\SA_code\\c#\\W_Form_analyse_get_TrainingDaten\\W_Form_simulationDaten_" + GetTimeStamp() + "_F3=0" + ".xlsx");
            exlBook.Save();//C:\Users\zhaojie\Documents\工作簿1.xlsx
            exlApp.Quit();
        }
        public void CreateHeaterCenter(string heaterPathName)
        {
            ISketchPoint       startPoint = null;
            ISketchPoint       endPoint   = null;
            List <SegmentData> list       = new List <SegmentData>();
            List <SegmentData> list2      = new List <SegmentData>();
            List <SegmentData> list3      = new List <SegmentData>();
            List <SegmentData> list4      = new List <SegmentData>();

            _swApp.ActivateDoc(_swPartModel.GetTitle());
            _swPartModel.ShowNamedView2("*Front", 1);

            ISketchArc arc;
            double     length;

            list2.Clear();
            list.Clear();
            _swPartModel.Extension.SelectByID2(heaterPathName, "SKETCH", 0.0, 0.0, 0.0, true, 0, null, 0);
            _swPartModel.ViewZoomToSelection();
            ISelectionMgr iSelectionManager = _swPartModel.ISelectionManager;

            IFeature feature = iSelectionManager.GetSelectedObject6(1, 0);

            ISketch sketch = feature.GetSpecificFeature2();

            Array array = sketch.GetSketchSegments();

            Array array2 = sketch.GetSketchPoints2();

            foreach (ISketchSegment segment in array)
            {
                ISketchSegment segment2 = segment;
                segment2.Select(true);
                if (!segment2.ConstructionGeometry)
                {
                    if (segment2.GetType() == 0)
                    {
                        ISketchLine line = (ISketchLine)segment2;
                        startPoint = line.IGetStartPoint2();
                        endPoint   = line.IGetEndPoint2();
                    }
                    if (segment2.GetType() == 1)
                    {
                        arc        = (ISketchArc)segment2;
                        startPoint = arc.IGetStartPoint2();
                        endPoint   = arc.IGetEndPoint2();
                    }
                    SegmentData item = new SegmentData(segment2, startPoint, endPoint);
                    list.Add(item);
                }
                _swPartModel.ClearSelection2(true);
            }
            for (int i = 0; i < list.Count; i++)
            {
                int num9 = 0;
                list2.Add(list[0]);
                list.Remove(list[0]);
                for (int m = 0; m < list.Count; m++)
                {
                    list2[0].Segment.Select(false);
                    list[m].Segment.Select(false);
                    if ((Math.Round(list2[0].StartPoint.X, 5) == Math.Round(list[m].StartPoint.X, 5)) && (Math.Round(list2[0].StartPoint.Y, 5) == Math.Round(list[m].StartPoint.Y, 5)))
                    {
                        num9++;
                    }
                    if ((Math.Round(list2[0].EndPoint.X, 5) == Math.Round(list[m].EndPoint.X, 5)) && (Math.Round(list2[0].EndPoint.Y, 5) == Math.Round(list[m].EndPoint.Y, 5)))
                    {
                        num9++;
                    }
                    if ((Math.Round(list2[0].EndPoint.X, 5) == Math.Round(list[m].StartPoint.X, 5)) && (Math.Round(list2[0].EndPoint.Y, 5) == Math.Round(list[m].StartPoint.Y, 5)))
                    {
                        num9++;
                    }
                    if ((Math.Round(list2[0].StartPoint.X, 5) == Math.Round(list[m].EndPoint.X, 5)) && (Math.Round(list2[0].StartPoint.Y, 5) == Math.Round(list[m].EndPoint.Y, 5)))
                    {
                        num9++;
                    }
                    _swPartModel.ClearSelection2(true);
                    if (num9 == 2)
                    {
                        list.Add(list2[0]);
                        list2.Remove(list2[0]);
                        break;
                    }
                }
                if (num9 == 1)
                {
                    list2[0].Segment.Select(true);
                    break;
                }
            }
            int num = 0;

            for (int j = 0; j < list.Count; j++)
            {
                list2[num].Segment.Select(true);
                list[j].Segment.Select(false);
                if ((Math.Round(list2[num].StartPoint.X, 5) == Math.Round(list[j].StartPoint.X, 5)) && (Math.Round(list2[num].StartPoint.Y, 5) == Math.Round(list[j].StartPoint.Y, 5)))
                {
                    list2.Add(list[j]);
                    list.Remove(list[j]);
                    num++;
                    j = -1;
                }
                else if ((Math.Round(list2[num].EndPoint.X, 5) == Math.Round(list[j].EndPoint.X, 5)) && (Math.Round(list2[num].EndPoint.Y, 5) == Math.Round(list[j].EndPoint.Y, 5)))
                {
                    list2.Add(list[j]);
                    list.Remove(list[j]);
                    num++;
                    j = -1;
                }
                else if ((Math.Round(list2[num].EndPoint.X, 5) == Math.Round(list[j].StartPoint.X, 5)) && (Math.Round(list2[num].EndPoint.Y, 5) == Math.Round(list[j].StartPoint.Y, 5)))
                {
                    list2.Add(list[j]);
                    list.Remove(list[j]);
                    num++;
                    j = -1;
                }
                else if ((Math.Round(list2[num].StartPoint.X, 5) == Math.Round(list[j].EndPoint.X, 5)) && (Math.Round(list2[num].StartPoint.Y, 5) == Math.Round(list[j].EndPoint.Y, 5)))
                {
                    list2.Add(list[j]);
                    list.Remove(list[j]);
                    num++;
                    j = -1;
                }
            }
            _swPartModel.ClearSelection();
            _swPartModel.Extension.SelectByID2(heaterPathName, "SKETCH", 0.0, 0.0, 0.0, false, 0, null, 0);
            _swPartModel.EditSketch();
            foreach (ISketchPoint point3 in array2)
            {
                point3.Select(false);
                if (point3.Type == 1)
                {
                    _swPartModel.EditDelete();
                }
            }
            double num2 = 0.0;

            foreach (SegmentData data2 in list2)
            {
                data2.Segment.Select(false);
                length = data2.Segment.GetLength();
                num2  += length;
            }
            _swPartModel.ClearSelection();
            double num4 = num2 / 2.0;

            length = 0.0;
            int    num5 = 0;
            double num6 = 0.0;

            for (int k = 0; k < list2.Count; k++)
            {
                list2[k].Segment.Select(false);
                length += list2[k].Segment.GetLength();
                if (num4 < length)
                {
                    num5 = k;
                    double num7 = Math.Abs((double)(length - num4));
                    num6 = (list2[num5].Segment.GetLength() - num7) / list2[num5].Segment.GetLength();
                    break;
                }
            }
            _swPartModel.ClearSelection();
            if (list2[num5].Segment.GetType() == 0)
            {
                double num13 = 0.0;
                double x     = list2[num5].StartPoint.X;
                double y     = list2[num5].StartPoint.Y;
                double num16 = list2[num5].EndPoint.X;
                double num17 = list2[num5].EndPoint.Y;
                if ((Math.Round(num16, 6) == Math.Round(list2[num5 - 1].StartPoint.X, 6)) && (Math.Round(num17, 6) == Math.Round(list2[num5 - 1].StartPoint.Y, 6)))
                {
                    num16 = list2[num5].StartPoint.X;
                    num17 = list2[num5].StartPoint.Y;
                    x     = list2[num5].EndPoint.X;
                    y     = list2[num5].EndPoint.Y;
                }
                else if ((Math.Round(num16, 6) == Math.Round(list2[num5 - 1].EndPoint.X, 6)) && (Math.Round(num17, 6) == Math.Round(list2[num5 - 1].EndPoint.Y, 6)))
                {
                    num16 = list2[num5].StartPoint.X;
                    num17 = list2[num5].StartPoint.Y;
                    x     = list2[num5].EndPoint.X;
                    y     = list2[num5].EndPoint.Y;
                }
                double pointX = x + ((num16 - x) * num6);
                double pointY = y + ((num17 - y) * num6);
                _swPartModel.SetAddToDB(true);
                if (_swPartModel.CreatePoint2(pointX, pointY, 0.0) != null)
                {
                    _swPartModel.SketchAddConstraints("sgFixed");
                }
                if (x == num16)
                {
                    num13 = 1.5707963267948966;
                }
                if (y == num17)
                {
                    num13 = 3.1415926535897931;
                }
                if ((x != num16) && !(y == num17))
                {
                    num13 = Math.Atan((num17 - y) / (num16 - x));
                }
                if (num13 > 3.1415926535897931)
                {
                    num13 -= 3.1415926535897931;
                }
                ISketchSegment segment3 = _swPartModel.ICreateLine2(pointX + (0.005 * Math.Cos(num13 + 1.5707963267948966)), pointY + (0.005 * Math.Sin(num13 + 1.5707963267948966)), 0.0, pointX + (0.005 * Math.Cos(num13 + 4.71238898038469)), pointY + (0.005 * Math.Sin(num13 + 4.71238898038469)), 0.0);
                _swPartModel.SketchAddConstraints("sgFIXED");
                segment3.ConstructionGeometry = true;
                _swPartModel.SetAddToDB(false);
                _swPartModel.ClearSelection2(true);
                _swPartModel.InsertSketch2(true);
            }
            if (list2[num5].Segment.GetType() == 1)
            {
                arc        = (ISketchArc)list2[num5].Segment;
                startPoint = arc.IGetStartPoint2();
                endPoint   = arc.IGetEndPoint2();
                ISketchPoint point4      = arc.IGetCenterPoint2();
                int          rotationDir = arc.GetRotationDir();
                double       num21       = 0.0;
                double       num22       = 0.0;
                double       num23       = list2[num5].Segment.GetLength();
                double       radius      = arc.GetRadius();
                double       num25       = (num6 * num23) / radius;
                double       num26       = startPoint.X;
                double       num27       = startPoint.Y;
                double       num28       = endPoint.X;
                double       num29       = endPoint.Y;
                double       num30       = point4.X;
                double       num31       = point4.Y;
                if ((Math.Round(num28, 6) == Math.Round(list2[num5 - 1].StartPoint.X, 6)) && (Math.Round(num29, 6) == Math.Round(list2[num5 - 1].StartPoint.Y, 6)))
                {
                    num26       = endPoint.X;
                    num27       = endPoint.Y;
                    rotationDir = -1 * rotationDir;
                }
                else if ((Math.Round(num28, 6) == Math.Round(list2[num5 - 1].EndPoint.X, 6)) && (Math.Round(num29, 6) == Math.Round(list2[num5 - 1].EndPoint.Y, 6)))
                {
                    num26       = endPoint.X;
                    num27       = endPoint.Y;
                    rotationDir = -1 * rotationDir;
                }
                if ((num30 != num26) && !(num31 == num27))
                {
                    num21 = Math.Atan((num31 - num27) / (num30 - num26));
                }
                if (Math.Round(num30, 8) == Math.Round(num26, 8))
                {
                    if (Math.Round(num31, 8) > Math.Round(num27, 8))
                    {
                        num21 = 4.71238898038469;
                    }
                    else if (Math.Round(num31, 8) < Math.Round(num27, 8))
                    {
                        num21 = 1.5707963267948966;
                    }
                }
                else if (Math.Round(num31, 8) == Math.Round(num27, 8))
                {
                    if (Math.Round(num30, 8) > Math.Round(num26, 8))
                    {
                        num21 = 3.1415926535897931;
                    }
                    else if (Math.Round(num30, 8) < Math.Round(num26, 8))
                    {
                        if (rotationDir > 0)
                        {
                            num21 = 0.0;
                        }
                        else
                        {
                            num21 = 6.2831853071795862;
                        }
                    }
                }
                if ((Math.Round(num30, 8) < Math.Round(num26, 8)) && (Math.Round(num31, 8) < Math.Round(num27, 8)))
                {
                    num22 = num21 + (rotationDir * num25);
                }
                else if ((Math.Round(num30, 8) < Math.Round(num26, 8)) && (Math.Round(num31, 8) > Math.Round(num27, 8)))
                {
                    num22 = (6.2831853071795862 + num21) + (rotationDir * num25);
                }
                else if ((Math.Round(num30, 8) > Math.Round(num26, 8)) && (Math.Round(num31, 8) > Math.Round(num27, 8)))
                {
                    num22 = (3.1415926535897931 + num21) + (rotationDir * num25);
                }
                else if ((Math.Round(num30, 8) > Math.Round(num26, 8)) && (Math.Round(num31, 8) < Math.Round(num27, 8)))
                {
                    num22 = (3.1415926535897931 + num21) + (rotationDir * num25);
                }
                else if (Math.Round(num30, 8) == Math.Round(num26, 8))
                {
                    num22 = num21 + (rotationDir * num25);
                }
                else if (Math.Round(num31, 8) == Math.Round(num27, 8))
                {
                    num22 = num21 + (rotationDir * num25);
                }
                num22 = Math.Round(num22, 6);
                double num32  = num30 + (radius * Math.Cos(num22));
                double num33  = num31 + (radius * Math.Sin(num22));
                bool   flag29 = true;
                if (_swPartModel.Extension.SelectByID2("", "SKETCHPOINT", num32, num33, 0.0, false, 0, null, 0))
                {
                    ISketchPoint point5 = iSelectionManager.GetSelectedObject6(0, 1);

                    if ((point5 != null) && ((Math.Round(point5.X, 6) == Math.Round(num32, 6)) && (Math.Round(point5.Y, 6) == Math.Round(num33, 6))))
                    {
                        flag29 = false;
                    }
                }
                _swPartModel.SetAddToDB(true);
                if (flag29 && (_swPartModel.CreatePoint2(num32, num33, 0.0) != null))
                {
                    _swPartModel.SketchAddConstraints("sgFIXED");
                    _swPartModel.ICreateLine2(num30, num31, 0.0, num32, num33, 0.0).ConstructionGeometry = true;
                }
                _swPartModel.SetAddToDB(false);
                _swPartModel.ClearSelection2(true);
                _swPartModel.InsertSketch2(true);
            }
        }
        private void Button_generateFEM_Click(object sender, RoutedEventArgs e)
        {
            #region Variable definition

            int              m;     //how many cells
            int              Count; // how many data
            double           width, thickness, l1, l2, l3, F1, F2, F3;
            double           l4, l1_, l2_, l3_, l4_, cell_length, cell_height;
            double           x_o            = 0.0;
            double           y_o            = 0.0;
            double           x_o_           = 0.0;
            double           y_o_           = 0.0;
            const double     MeshEleSize    = 2.0;
            const double     MeshTol        = 0.1;
            string           strMaterialLib = null;
            object[]         Disp           = null;
            object[]         Stress         = null;
            ModelDoc2        swModel        = null;
            SelectionMgr     selectionMgr   = null;
            CosmosWorks      COSMOSWORKS    = null;
            CwAddincallback  COSMOSObject   = default(CwAddincallback);
            CWModelDoc       ActDoc         = default(CWModelDoc);
            CWStudyManager   StudyMngr      = default(CWStudyManager);
            CWStudy          Study          = default(CWStudy);
            CWSolidManager   SolidMgr       = default(CWSolidManager);
            CWSolidBody      SolidBody      = default(CWSolidBody);
            CWSolidComponent SolidComp      = default(CWSolidComponent);


            CWForce cwForce = default(CWForce);
            CWLoadsAndRestraintsManager LBCMgr = default(CWLoadsAndRestraintsManager);
            CWResults CWFeatobj = default(CWResults);
            bool      isSelected;
            float     maxDisp   = 0.0f;
            float     maxStress = 0.0f;
            int       intStatus = 0;
            int       errors    = 0;
            int       errCode   = 0;
            int       warnings  = 0;



            int ran_m, ran_width, ran_thickness, ran_l1, ran_l2, ran_l3, ran_F1, ran_F2, ran_F3;
            Excel.Application exlApp;
            Excel.Workbook    exlBook;
            Excel.Worksheet   exlSheet;



            #endregion

            #region read data from UI
            try
            {
                m         = int.Parse(textBox_hm_cells.Text);
                width     = double.Parse(textBox_width.Text) / 1000.0;
                thickness = double.Parse(textBox_thickness.Text) / 1000.0;
                l1        = double.Parse(textBox_l1.Text) / 1000.0;
                l2        = double.Parse(textBox_l2.Text) / 1000.0;
                l3        = double.Parse(textBox_l3.Text) / 1000.0;
                F1        = double.Parse(textBox_F1.Text);
                F2        = double.Parse(textBox_F2.Text);
                F3        = double.Parse(textBox_F3.Text);
            }
            catch (Exception)
            {
                MessageBox.Show("input format error, check input data");
                return;
            }

            l4          = l2;
            l1_         = l1 - 2 * width;
            l2_         = l2;
            l3_         = l3 + 2 * width;
            l4_         = l4;
            cell_length = l1 + l3;
            cell_height = l2 + width;
            #endregion

            #region geometrie
            Console.WriteLine("Start creating new Germetrie");
            swModel = swApp.NewPart();
            swModel.Extension.SelectByID("前视基准面", "PLANE", 0, 0, 0, false, 1, null);
            swModel.InsertSketch2(true);
            #region sketch
            for (int i = 0; i < m; i++)
            {
                if (i == 0)
                {
                    swModel.SketchManager.CreateLine(0, 0, 0, l1 - width, 0, 0);
                    swModel.SketchManager.CreateLine(l1 - width, 0, 0, l1 - width, -l2, 0);
                    swModel.SketchManager.CreateLine(l1 - width, -l2, 0, l1 + l3 - width, -l2, 0);
                    swModel.SketchManager.CreateLine(l1 + l3 - width, -l2, 0, l1 + l3 - width, 0, 0);

                    swModel.SketchManager.CreateLine(0, 0, 0, 0, -width, 0);
                    swModel.SketchManager.CreateLine(0, -width, 0, l1_, -width, 0);
                    swModel.SketchManager.CreateLine(l1_, -width, 0, l1_, -(width + l2_), 0);
                    swModel.SketchManager.CreateLine(l1_, -(width + l2_), 0, l1_ + l3_, -(width + l2_), 0);
                    swModel.SketchManager.CreateLine(l1_ + l3_, -(width + l2_), 0, l1_ + l3_, -width, 0);
                }
                else
                {
                    x_o  = i * cell_length - width;
                    y_o  = 0;
                    x_o_ = x_o + width;
                    y_o_ = y_o - width;

                    swModel.SketchManager.CreateLine(x_o, y_o, 0, x_o + l1, 0, 0);
                    swModel.SketchManager.CreateLine(x_o + l1, 0, 0, x_o + l1, -l2, 0);
                    swModel.SketchManager.CreateLine(x_o + l1, -l2, 0, x_o + l1 + l3, -l2, 0);
                    swModel.SketchManager.CreateLine(x_o + l1 + l3, -l2, 0, x_o + l1 + l3, 0, 0);

                    swModel.SketchManager.CreateLine(x_o_, y_o_, 0, x_o_ + l1_, y_o_, 0);
                    swModel.SketchManager.CreateLine(x_o_ + l1_, y_o_, 0, x_o_ + l1_, y_o_ - l2_, 0);
                    swModel.SketchManager.CreateLine(x_o_ + l1_, y_o_ - l2_, 0, x_o_ + l1_ + l3_, y_o_ - l2_, 0);
                    swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, y_o_ - l2_, 0, x_o_ + l1_ + l3_, y_o_, 0);
                }
            }
            swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, y_o_, 0, x_o_ + l1_ + l3_, 0, 0);
            swModel.SketchManager.CreateLine(x_o_ + l1_ + l3_, 0, 0, x_o + l1 + l3, 0, 0);

            #endregion
            swModel.FeatureManager.FeatureExtrusion2(
                true, false, false, 0, 0, thickness, 0, false, false, false, false, 0, 0, false, false, false, false, true, true, true, 0, 0, true
                );

            swModel.SaveAsSilent("D:\\TUD\\7.Semeter\\SA\\SA_code\\c#\\W_Form_analyse_FEM_NN_GUI\\Geometrie.sldprt", true);
            swApp.CloseAllDocuments(true);
            swApp.OpenDoc("D:\\TUD\\7.Semeter\\SA\\SA_code\\c#\\W_Form_analyse_FEM_NN_GUI\\Geometrie.sldprt", (int)swOpenDocOptions_e.swOpenDocOptions_Silent);
            Console.WriteLine("Geometrie success");


            #endregion

            #region simulaiton
            string path_to_cosworks_dll = @"C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS\Simulation\cosworks.dll";
            errors       = swApp.LoadAddIn(path_to_cosworks_dll);
            COSMOSObject = (CwAddincallback)swApp.GetAddInObject("SldWorks.Simulation");
            try
            {
                COSMOSWORKS = (CosmosWorks)COSMOSObject.CosmosWorks;
            }
            catch (Exception)
            {
                Console.WriteLine("something wrong in Simulaiton Add In, start a new one");
                swApp.CloseAllDocuments(true);

                return;
            }


            COSMOSWORKS = COSMOSObject.CosmosWorks;
            //Get active document
            ActDoc = (CWModelDoc)COSMOSWORKS.ActiveDoc;

            //Create new static study
            StudyMngr = (CWStudyManager)ActDoc.StudyManager;
            Study     = (CWStudy)StudyMngr.CreateNewStudy("static study", (int)swsAnalysisStudyType_e.swsAnalysisStudyTypeStatic, 0, out errCode);

            //Add materials
            //get MaterialLib
            strMaterialLib = swApp.GetExecutablePath() + "\\lang\\english\\sldmaterials\\solidworks materials.sldmat";
            SolidMgr       = Study.SolidManager;
            SolidComp      = SolidMgr.GetComponentAt(0, out errCode);
            SolidBody      = SolidComp.GetSolidBodyAt(0, out errCode);
            intStatus      = SolidBody.SetLibraryMaterial(strMaterialLib, "AISI 1020");

            //fixed restraints
            LBCMgr = Study.LoadsAndRestraintsManager;

            swModel = (ModelDoc2)swApp.ActiveDoc;
            swModel.ShowNamedView2("", (int)swStandardViews_e.swIsometricView);

            selectionMgr = (SelectionMgr)swModel.SelectionManager;
            isSelected   = swModel.Extension.SelectByID2("", "FACE", 0, -width / 2.0, thickness / 2.0, false, 0, null, 0);
            if (isSelected)
            {
                object      selectedFace = (object)selectionMgr.GetSelectedObject6(1, -1);
                object[]    fixedFaces   = { selectedFace };
                CWRestraint restraint    = (CWRestraint)LBCMgr.AddRestraint((int)swsRestraintType_e.swsRestraintTypeFixed, fixedFaces, null, out errCode);
            }
            swModel.ClearSelection2(true);

            //add force
            selectionMgr = (SelectionMgr)swModel.SelectionManager;
            isSelected   = swModel.Extension.SelectByID2("", "FACE", x_o + l1 + l3 + (width / 2.0), 0, thickness / 2.0, false, 0, null, 0);
            if (isSelected)
            {
                object   selectedFace = (object)selectionMgr.GetSelectedObject6(1, -1);
                object[] forceAdd     = { selectedFace };
                selectionMgr = (SelectionMgr)swModel.SelectionManager;
                swModel.Extension.SelectByID2("", "FACE", x_o + l1 + l3 + width, -(l4 + width) / 2.0, thickness / 2.0, false, 0, null, 0);
                object   selectedFaceToForceDir = (object)selectionMgr.GetSelectedObject6(1, -1);
                double[] distValue  = null;
                double[] forceValue = null;
                double[] Force      = { F2, F3, F1 };
                cwForce = (CWForce)LBCMgr.AddForce3((int)swsForceType_e.swsForceTypeForceOrMoment, (int)swsSelectionType_e.swsSelectionFaceEdgeVertexPoint,
                                                    2, 0, 0, 0,
                                                    (distValue),
                                                    (forceValue),
                                                    false, true,
                                                    (int)swsBeamNonUniformLoadDef_e.swsTotalLoad,
                                                    0, 7, 0.0,
                                                    Force,
                                                    false, false,
                                                    (forceAdd),
                                                    (selectedFaceToForceDir),
                                                    false, out errCode); //i have tried to figure out these arguments for one day, keep them and dont't change them.
                                                                         //the way to check cwForce : cwForce.GetForceComponentValues()
                                                                         //ForceComponet: [int b1, // 1 if x-direction hat Force-komponent, else 0
                                                                         //                int b2, // 1 if y-direction hat Force-komponent, else 0
                                                                         //                int b3, // 1 if z-direction hat Force-komponent, else 0
                                                                         //                double d1, // Force-komponent in x
                                                                         //                double d2, // Force-komponent in y
                                                                         //                double d3 // Force-komponent in z
                                                                         //                          ]
                                                                         //PS: the definition of xyz seems like not the same as the global XYZ system in SW.
                swModel.ClearSelection2(true);

                //meshing
                CWMesh CWMeshObj = default(CWMesh);
                CWMeshObj            = Study.Mesh;
                CWMeshObj.MesherType = (int)swsMesherType_e.swsMesherTypeStandard;
                CWMeshObj.Quality    = (int)swsMeshQuality_e.swsMeshQualityDraft;
                errCode   = Study.CreateMesh(0, MeshEleSize, MeshTol);
                CWMeshObj = null;

                //run analysis
                errCode = Study.RunAnalysis();
                if (errCode != 0)
                {
                    Console.WriteLine(string.Format("RunAnalysis errCode = {0}", errCode));
                    Console.WriteLine(string.Format("RunAnalysis failed"));

                    errors = swApp.UnloadAddIn(path_to_cosworks_dll);
                    swApp.CloseAllDocuments(true);
                    Console.WriteLine(string.Format("please start a new one"));
                    return;
                }
                Console.WriteLine("RunAnalysis successed, ready to get results");

                //get results
                CWFeatobj = Study.Results;
                //get max von Mieses stress
                Stress = (object[])CWFeatobj.GetMinMaxStress((int)swsStressComponent_e.swsStressComponentVON,
                                                             0, 0, null,
                                                             (int)swsStrengthUnit_e.swsStrengthUnitNewtonPerSquareMillimeter,
                                                             out errCode);
                maxStress = (float)Stress[3]; //Stress: {node_with_minimum_stress, minimum_stress, node_with_maximum_stress, maximum_stress}
                Console.WriteLine(maxStress);
                if (maxStress >= 351.6)
                {
                    Console.WriteLine("out of yield stress, start a new example");
                    errors = swApp.UnloadAddIn(path_to_cosworks_dll);
                    swApp.CloseAllDocuments(true);
                    textBox_FEM_result.Text = "out of yield stress";
                    return;
                }
                //get max URES displacement
                Disp = (object[])CWFeatobj.GetMinMaxDisplacement((int)swsDisplacementComponent_e.swsDisplacementComponentURES,
                                                                 0, null,
                                                                 (int)swsLinearUnit_e.swsLinearUnitMillimeters,
                                                                 out errCode);
                maxDisp   = (float)Disp[3]; //Disp: {node_with_minimum_displacement, minimum_displacement, node_with_maximum_displacement, maximum_displacement}
                CWFeatobj = null;
                Console.WriteLine(string.Format("max Displacement: {0:f4} mm", maxDisp));
                textBox_FEM_result.Text = maxDisp.ToString();
            }
            else
            {
                Console.WriteLine("not selected");
            }
            #endregion
            errors = swApp.UnloadAddIn(path_to_cosworks_dll);
            swApp.CloseAllDocuments(true);
        }