//-------------------------------------------------------------------------------

// Preconditions:

// 1. Open public_documents\samples\tutorial\api\box.sldprt.

// 2. Open the Immediate window.

 

// Postconditions:

// 1. Creates a bi-directional linear pattern of a CBORE feature.

// 2. Specifies to vary pattern instances.

// 3. Sets the spacing increment of instances in both directions.

// 4. Modifies the spacing of instance #3.

// 5. Increments a near countersink diameter for all pattern instances in Direction 1.

// 6. Modifies the near countersink diameter for instance #3.

// 7. Inspect the Immediate window and the graphics area.

//

// NOTE: Because the part is used elsewhere, do not save changes.

// ------------------------------------------------------------------------------------

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows;

using System.Windows.Forms;

using SolidWorks.Interop.sldworks;

using SolidWorks.Interop.swconst;

using System.Diagnostics;

 

namespace VaryPatternInstances_CSharp

{

    public partial class SolidWorksMacro

    {

        public void Main()

        {

            ModelDoc2 swModel;

            SelectionMgr swSelMgr;

            Feature feat;

            LinearPatternFeatureData LPFeatData;

            bool boolstatus;

            InstanceToVaryOptions swInstOpts;

 

            swModel = (ModelDoc2)swApp.ActiveDoc;

            swSelMgr = (SelectionMgr)swModel.SelectionManager;

 

            boolstatus = swModel.Extension.SelectByRay(0.0439252690830472, 0.0299751045230323, 0.0126537412306789, -0.400036026779312, -0.515038074910024, -0.758094294050284, 0.000633983676613175, 1, true, 1, 0);

            boolstatus = swModel.Extension.SelectByRay(-0.0178361123644777, 0.0298747083165836, -0.0388627220451099, -0.400036026779312, -0.515038074910024, -0.758094294050284, 0.000633983676613175, 1, true, 2, 0);

            boolstatus = swModel.Extension.SelectByID2("CBORE for #6 Binding Head Machine Screw1", "BODYFEATURE", 0, 0, 0, true, 4, null, 0);

            swModel.ActivateSelectedFeature();

            swModel.ClearSelection2(true);

            boolstatus = swModel.Extension.SelectByID2("CBORE for #6 Binding Head Machine Screw1", "BODYFEATURE", 0, 0, 0, false, 4, null, 0);

            boolstatus = swModel.Extension.SelectByRay(0.0439252690830472, 0.0299751045230323, 0.0126537412306789, -0.400036026779312, -0.515038074910024, -0.758094294050284, 0.000633983676613175, 1, true, 1, 0);

            boolstatus = swModel.Extension.SelectByRay(-0.0178361123644777, 0.0298747083165836, -0.0388627220451099, -0.400036026779312, -0.515038074910024, -0.758094294050284, 0.000633983676613175, 1, true, 2, 0);

 

            Feature swFeat;

            FeatureManager swFeatMgr;

 

            swFeatMgr = swModel.FeatureManager;

            LinearPatternFeatureData swFeatData;

            swFeatData = (LinearPatternFeatureData)swFeatMgr.CreateDefinition((int)swFeatureNameID_e.swFmLPattern);

            swFeatData.D1EndCondition = 0;

            swFeatData.D1ReverseDirection = false;

            swFeatData.D1Spacing = 0.02;

            swFeatData.D1TotalInstances = 2;

            swFeatData.D2EndCondition = 0;

            swFeatData.D2PatternSeedOnly = false;

            swFeatData.D2ReverseDirection = false;

            swFeatData.D2Spacing = 0.01;

            swFeatData.D2TotalInstances = 2;

            swFeatData.GeometryPattern = false;

            swFeatData.VarySketch = false;

 

            swFeat = swFeatMgr.CreateFeature(swFeatData);

 

            boolstatus = swModel.Extension.SelectByID2("LPattern1", "BODYFEATURE", 0, 0, 0, false, 0, null, 0);

            feat = (Feature)swSelMgr.GetSelectedObject6(1, -1);

            LPFeatData = (LinearPatternFeatureData)feat.GetDefinition();

 

            // Turn on Instances To Vary

            boolstatus = LPFeatData.AccessSelections(swModel, null);

 

            LPFeatData.InstancesToVary = true;

            Debug.Print("Vary instances? " + LPFeatData.InstancesToVary);

 

            boolstatus = feat.ModifyDefinition(LPFeatData, swModel, null);

 

            // Get and set IInstanceToVaryOptions

            boolstatus = LPFeatData.AccessSelections(swModel, null);

 

            swInstOpts = (InstanceToVaryOptions)LPFeatData.GetInstanceToVaryOptions();

 

            // Set D1 and D2 spacing increments of all pattern instances

            swInstOpts.D1SpacingIncrement = 0.05;

            swInstOpts.D2SpacingIncrement = 0.05;

            Debug.Print("D1 spacing increment is " + swInstOpts.D1SpacingIncrement);

            Debug.Print("D2 spacing increment is " + swInstOpts.D2SpacingIncrement);

 

            // Get current D1 and D2 modified spacing value for patten instance #3 (2,2)

            Debug.Print("Current D1 modified spacing value for instance #3 is " + swInstOpts.GetD1ModifiedSpacingValue(3));

            Debug.Print("Current D2 modified spacing value for instance #3 is " + swInstOpts.GetD2ModifiedSpacingValue(3));

 

            // Modify the D1 and D2 spacing value for pattern instance #3 (2,2)

            boolstatus = swInstOpts.ModifyD1SpacingValue(3, swInstOpts.GetD1ModifiedSpacingValue(3) + 0.02);

            boolstatus = swInstOpts.ModifyD2SpacingValue(3, swInstOpts.GetD2ModifiedSpacingValue(3) + 0.02);

 

            // Get the new D1 and D2 modified spacing value for pattern instance #3 (2,2)

            Debug.Print("New D1 modified spacing value for instance #3 is " + swInstOpts.GetD1ModifiedSpacingValue(3));

            Debug.Print("New D2 modified spacing value for instance #3 is " + swInstOpts.GetD2ModifiedSpacingValue(3));

 

            // Increment a dimension for all pattern instances in Direction 1

            string[] vIncr1Dims = new string[1];

            double[] vIncr1DimValues = new double[1];

            vIncr1Dims[0] = "Near C'Sink Dia.@Sketch2";

            vIncr1DimValues[0] = 0.005;

 

            object incrDims;

            object incrDimValues;

 

            swInstOpts.SetD1IncrementDimensions(vIncr1Dims, vIncr1DimValues);

            swInstOpts.GetD1IncrementDimensions(out incrDims, out incrDimValues);

 

            // Modify a specific dimension just for pattern instance #3 (2,2)

            string[] vDims = new string[1];

            double[] vDimValues = new double[1];

            vDims[0] = "Near C'Sink Dia.@Sketch2";

            vDimValues[0] = 0.02;

            boolstatus = swInstOpts.ModifyDimensions(3, vDims, vDimValues);

 

            swInstOpts.GetModifiedDimensions(3, out incrDims, out incrDimValues);

 

            // Modify the pattern feature with the instance to vary options

            LPFeatData.SetInstanceToVaryOptions(swInstOpts);

            boolstatus = feat.ModifyDefinition(LPFeatData, swModel, null);

        }

        

    // The SldWorks swApp variable is pre-assigned for you.

    public SldWorks swApp;

 

    }

}