internal static bool processModel(SldWorks swApp, string file, string targetFile, string calcFile, CancellationToken cancellationToken)
{
// Initiate variables
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-GB");
StreamWriter toFile = new StreamWriter(targetFile);
toFile.AutoFlush = true;
StreamWriter toCalc = new StreamWriter(calcFile);
toCalc.AutoFlush = true;
MathUtility swMathUtil = default(MathUtility);
ModelDoc2 swModel = default(ModelDoc2);
Feature swFeat = default(Feature);
Feature swMateFeat = null;
Feature swSubFeat = default(Feature);
Mate2 swMate = default(Mate2);
Component2 swComp = default(Component2);
MateEntity2[] swMateEnt = new MateEntity2[3];
MathTransform swTrans = default(MathTransform);
MathPoint swOrig = default(MathPoint);
AssemblyDoc swAssembly = default(AssemblyDoc);
double[] corners = new double[6];
int[] swAssyDir = new int[6];
double[] nPt = new double[3];
object vPt = null;
double height = 0;
double width = 0;
double depth = 0;
int Warning = 0;
int Error = 0;
int i = 0;
double[] entityParameters = new double[8];
// Start function
try
{
if (cancellationToken.IsCancellationRequested)
{
return(false);
}
string extention = Path.GetExtension(file);
int type = 0;
if (extention.ToLower().Contains("sldprt"))
{
type = (int)swDocumentTypes_e.swDocPART;
}
else
{
type = (int)swDocumentTypes_e.swDocASSEMBLY;
}
// Get assembly model
swModel = swApp.OpenDoc6(file, type, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", ref Error, ref Warning) as ModelDoc2;
if (Error != 0)
{
return(false);
}
if (swModel == null)
{
return(false);
}
swModel.Visible = true;
// Get first assembly feature
swFeat = (Feature)swModel.FirstFeature();
// Iterate over features in FeatureManager design tree
while ((swFeat != null))
{
if ("MateGroup" == swFeat.GetTypeName())
{
swMateFeat = swFeat;
break;
}
swFeat = swFeat = swFeat.GetNextFeature();
}
toFile.WriteLine(" " + swMateFeat.Name);
toFile.WriteLine("");
// Get first mate, which is a subfeature
swSubFeat = (Feature)swMateFeat.GetFirstSubFeature();
while ((swSubFeat != null))
{
swMate = (Mate2)swSubFeat.GetSpecificFeature2();
if ((swMate != null))
{
for (i = 0; i <= 1; i++)
{
swMateEnt[i] = swMate.MateEntity(i);
swComp = swMateEnt[i].ReferenceComponent;
// Initate point
nPt[0] = 0.0;
nPt[1] = 0.0;
nPt[2] = 0.0;
vPt = nPt;
// Get component origin point
swTrans = swComp.Transform2;
swMathUtil = (MathUtility)swApp.GetMathUtility();
swOrig = (MathPoint)swMathUtil.CreatePoint(vPt);
swOrig = (MathPoint)swOrig.MultiplyTransform(swTrans);
// Write parameters to readable ASCII file
toFile.WriteLine(" " + swSubFeat.Name);
toFile.WriteLine(" Type = " + swMate.Type);
toFile.WriteLine(" Alignment = " + swMate.Alignment);
toFile.WriteLine(" Can be flipped = " + swMate.CanBeFlipped);
toFile.WriteLine("");
toFile.WriteLine(" Component = " + swComp.Name2);
toFile.WriteLine(" Origin = (" + ((double[])swOrig.ArrayData)[0] * 1000.0 + ", " + ((double[])swOrig.ArrayData)[1] * 1000.0 + ", " + ((double[])swOrig.ArrayData)[2] * 1000.0 + ")");
toFile.WriteLine(" Mate enity type = " + swMateEnt[i].ReferenceType);
entityParameters = (double[])swMateEnt[i].EntityParams;
toFile.WriteLine(" (x,y,z) = (" + entityParameters[0] * 1000 + ", " + entityParameters[1] * 1000 + ", " + entityParameters[2] * 1000 + ")");
toFile.WriteLine(" (i,j,k) = (" + entityParameters[3] + ", " + entityParameters[4] + ", " + entityParameters[5] + ")");
toFile.WriteLine(" Radius 1 = " + entityParameters[6] * 1000);
toFile.WriteLine(" Radius 2 = " + entityParameters[7] * 1000);
toFile.WriteLine("");
// Write parameters to a simplified ASCII file for computation
toCalc.Write(swSubFeat.Name);
toCalc.Write(" " + swMate.Type);
toCalc.Write(" " + swMate.Alignment);
toCalc.Write(" " + swMate.CanBeFlipped);
toCalc.Write(" " + swComp.Name2);
toCalc.Write(" " + ((double[])swOrig.ArrayData)[0] * 1000.0 + "," + ((double[])swOrig.ArrayData)[1] * 1000.0 + "," + ((double[])swOrig.ArrayData)[2] * 1000.0);
toCalc.Write(" " + swMateEnt[i].ReferenceType);
toCalc.Write(" " + entityParameters[0] * 1000.0 + "," + entityParameters[1] * 1000.0 + "," + entityParameters[2] * 1000.0);
toCalc.Write(" " + entityParameters[3] + "," + entityParameters[4] + "," + entityParameters[5]);
toCalc.Write(" " + entityParameters[6] * 1000.0);
toCalc.WriteLine(" " + entityParameters[7] * 1000.0);
}
toFile.WriteLine(" ");
}
// Get the next mate in MateGroup
swSubFeat = (Feature)swSubFeat.GetNextSubFeature();
}
// Get bounding box around assembly
swAssembly = (AssemblyDoc)swModel;
corners = swAssembly.GetBox(1);
height = (corners[4] - corners[1]) * 1000.0;
width = (corners[3] - corners[0]) * 1000.0;
depth = (corners[5] - corners[2]) * 1000.0;
// Write to file
toFile.WriteLine("Aprx. assembly dimensions");
toFile.WriteLine("(Height, Width, Depth) = (" + height + ", " + width + ", " + depth + ")");
toFile.WriteLine(" ");
toCalc.WriteLine("dims(hwd) " + height + " " + width + " " + depth);
// Get Possible Assembly Directions with interferenceDir function
interference inter = new interference();
swAssyDir = inter.interferenceDir(swApp, swModel, swMateFeat, swMateEnt);
// Write swAssyDir to file
toFile.WriteLine("(x+, x-, y+, y-, z+, z-) = (" + swAssyDir[0] + ", " + swAssyDir[1] + ", " + swAssyDir[2] + ", " + swAssyDir[3] + ", " + swAssyDir[4] + ", " + swAssyDir[5] + ") ");
toFile.WriteLine("1 is possible, 0 is not possible");
toFile.WriteLine("");
toFile.WriteLine("All dimensions are in mm");
toCalc.Write("dir " + swAssyDir[0] + " " + swAssyDir[1] + " " + swAssyDir[2] + " " + swAssyDir[3] + " " + swAssyDir[4] + " " + swAssyDir[5]);
return(true);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// 这里提供获取当前装配体的 bounding box
/// </summary>
/// <returns>返回 LxWxH</returns>
private string GetActionAssemlbyBOX()
{
BoxSize newboxSize = new BoxSize();
ModelDoc2 swModel = default(ModelDoc2);
double L = 0;
double W = 0;
double H = 0;
double[] BoxFeatureDblArray = new double[7];
double[] BoxFaceDblArray = new double[7];
SketchPoint[] swSketchPt = new SketchPoint[9];
SketchSegment[] swSketchSeg = new SketchSegment[13];
swModel = (ModelDoc2)iswApp.IActiveDoc2;
AssemblyDoc assemblyDoc = (AssemblyDoc)swModel;
BoxFeatureDblArray = (double[])assemblyDoc.GetBox((int)swBoundingBoxOptions_e.swBoundingBoxIncludeRefPlanes);
L = (BoxFeatureDblArray[3] - BoxFeatureDblArray[0]) * 1000;
W = (BoxFeatureDblArray[4] - BoxFeatureDblArray[1]) * 1000;
H = (BoxFeatureDblArray[5] - BoxFeatureDblArray[2]) * 1000;
List <double> myList = new List <double> {
L, W, H
};
myList.Sort();
newboxSize.Length = myList[2];
newboxSize.Weigth = myList[1];
newboxSize.Height = myList[0];
bool b = swModel.Extension.SelectByID2("Size", "SKETCH", 0, 0, 0, false, 0, null, 0);
if (b == false)
{
swModel.Insert3DSketch2(true);
swModel.SetAddToDB(true);
swModel.SetDisplayWhenAdded(false);
SketchManager swSketchMgr = default(SketchManager);
swSketchMgr = (SketchManager)swModel.SketchManager;
// Draw points at each corner of bounding box
swSketchPt[0] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[3], BoxFeatureDblArray[1], BoxFeatureDblArray[5]);
swSketchPt[1] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[0], BoxFeatureDblArray[1], BoxFeatureDblArray[5]);
swSketchPt[2] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[0], BoxFeatureDblArray[1], BoxFeatureDblArray[2]);
swSketchPt[3] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[3], BoxFeatureDblArray[1], BoxFeatureDblArray[2]);
swSketchPt[4] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[3], BoxFeatureDblArray[4], BoxFeatureDblArray[5]);
swSketchPt[5] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[0], BoxFeatureDblArray[4], BoxFeatureDblArray[5]);
swSketchPt[6] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[0], BoxFeatureDblArray[4], BoxFeatureDblArray[2]);
swSketchPt[7] = (SketchPoint)swSketchMgr.CreatePoint(BoxFeatureDblArray[3], BoxFeatureDblArray[4], BoxFeatureDblArray[2]);
// Now draw bounding box
swSketchSeg[0] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[0].X, swSketchPt[0].Y, swSketchPt[0].Z, swSketchPt[1].X, swSketchPt[1].Y, swSketchPt[1].Z);
swSketchSeg[1] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[1].X, swSketchPt[1].Y, swSketchPt[1].Z, swSketchPt[2].X, swSketchPt[2].Y, swSketchPt[2].Z);
swSketchSeg[2] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[2].X, swSketchPt[2].Y, swSketchPt[2].Z, swSketchPt[3].X, swSketchPt[3].Y, swSketchPt[3].Z);
swSketchSeg[3] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[3].X, swSketchPt[3].Y, swSketchPt[3].Z, swSketchPt[0].X, swSketchPt[0].Y, swSketchPt[0].Z);
swSketchSeg[4] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[0].X, swSketchPt[0].Y, swSketchPt[0].Z, swSketchPt[4].X, swSketchPt[4].Y, swSketchPt[4].Z);
swSketchSeg[5] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[1].X, swSketchPt[1].Y, swSketchPt[1].Z, swSketchPt[5].X, swSketchPt[5].Y, swSketchPt[5].Z);
swSketchSeg[6] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[2].X, swSketchPt[2].Y, swSketchPt[2].Z, swSketchPt[6].X, swSketchPt[6].Y, swSketchPt[6].Z);
swSketchSeg[7] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[3].X, swSketchPt[3].Y, swSketchPt[3].Z, swSketchPt[7].X, swSketchPt[7].Y, swSketchPt[7].Z);
swSketchSeg[8] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[4].X, swSketchPt[4].Y, swSketchPt[4].Z, swSketchPt[5].X, swSketchPt[5].Y, swSketchPt[5].Z);
swSketchSeg[9] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[5].X, swSketchPt[5].Y, swSketchPt[5].Z, swSketchPt[6].X, swSketchPt[6].Y, swSketchPt[6].Z);
swSketchSeg[10] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[6].X, swSketchPt[6].Y, swSketchPt[6].Z, swSketchPt[7].X, swSketchPt[7].Y, swSketchPt[7].Z);
swSketchSeg[11] = (SketchSegment)swSketchMgr.CreateLine(swSketchPt[7].X, swSketchPt[7].Y, swSketchPt[7].Z, swSketchPt[4].X, swSketchPt[4].Y, swSketchPt[4].Z);
swModel.SetDisplayWhenAdded(true);
swModel.SetAddToDB(false);
//string actionSketchname = swModel.SketchManager.ActiveSketch.Name;
swModel.Insert3DSketch2(true);
swModel.SelectedFeatureProperties(0, 0, 0, 0, 0, 0, 0, true, false, "Size");
swModel.ClearSelection2(true);
swModel.Extension.SelectByID2("Size", "SKETCH", 0, 0, 0, false, 0, null, 0);
swModel.BlankSketch();
swModel.ClearSelection2(true);
}
BoxSize boxSize = new BoxSize();
boxSize.Length = Math.Round(newboxSize.Length, 0);
boxSize.Weigth = Math.Round(newboxSize.Weigth, 0);
boxSize.Height = Math.Round(newboxSize.Height, 0);
string proText = string.Join("x", boxSize.Length, boxSize.Weigth, boxSize.Height);
return(proText);
}