public static bool BuildPolylineFrom2Point(Point3d pt1, Point3d pt2)
{
//Get document, DataBase and Editor
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
PromptPointOptions op = new PromptPointOptions("Pick Direction:");
op.UseBasePoint = true;
op.BasePoint = pt1;
Line line = new Line(pt1, pt2);
PromptPointResult r = ed.GetPoint(op);
if (r.Status == PromptStatus.OK)
{
Point3dCollection pts = new Point3dCollection();
Point3d pt = line.GetClosestPointTo(r.Value, true);
Point3d EndPoint = pt1 + (r.Value - pt).GetNormal() * 3;
Point3d StartPoint = pt2 + (r.Value - pt).GetNormal() * 3;
Point3dCollection vertex = new Point3dCollection();
vertex.Add(EndPoint);
vertex.Add(pt1);
vertex.Add(pt2);
vertex.Add(StartPoint);
Polyline3d pl3d = new Polyline3d(Poly3dType.SimplePoly, vertex, false);
ArxHelper.AppendEntity(pl3d);
vertex.Dispose();
return(true);
}
return(false);
}
public static void WriteInDatabase(PLine pline)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
Database workingDatabase = HostApplicationServices.WorkingDatabase;
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(workingDatabase.BlockTableId, (OpenMode)0);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[BlockTableRecord.ModelSpace], (OpenMode)1);
List <ngeometry.VectorGeometry.Point> list = pline.GetVertices().ToList();
if (pline.IsClosed)
{
list.RemoveAt(list.Count - 1);
}
Point3dCollection point3dCollection = Conversions.ToPoint3dCollection(list);
Polyline3d polyline3d = new Polyline3d(0, point3dCollection, false);
point3dCollection.Dispose();
if (pline.IsClosed)
{
polyline3d.Closed = (true);
}
bool flag = false;
polyline3d.LayerId = (DBManager.CreateLayer(pline.CADData.Layer.Name, 7, false, ref flag));
Autodesk.AutoCAD.Colors.Color color = null;
short colorIndex = pline.CADData.ColorIndex;
if (pline.CADData.Color != System.Drawing.Color.Empty)
{
color = Autodesk.AutoCAD.Colors.Color.FromColor(pline.CADData.Color);
}
if (color == null)
{
polyline3d.ColorIndex = ((int)colorIndex);
}
else
{
polyline3d.Color = (color);
}
//polyline3d.StartPoint.X
blockTableRecord.AppendEntity(polyline3d);
transaction.AddNewlyCreatedDBObject(polyline3d, true);
transaction.Commit();
}
}
public void DevelopmentCommand()
{
Database arg_05_0 = HostApplicationServices.WorkingDatabase;
Editor editor = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
try
{
//LicenseManager.CheckValid("FULL");
PromptEntityOptions promptEntityOptions = new PromptEntityOptions("Select polyline");
promptEntityOptions.SetRejectMessage("\nNo polyline selected");
promptEntityOptions.AddAllowedClass(typeof(Polyline3d), true);
promptEntityOptions.AddAllowedClass(typeof(Polyline2d), true);
promptEntityOptions.AddAllowedClass(typeof(Polyline), true);
promptEntityOptions.AllowNone = (false);
PromptEntityResult entity = editor.GetEntity(promptEntityOptions);
if (entity.Status == (PromptStatus)(-5002))
{
CommandLineQuerries.OnCancelled();
}
if (entity.Status != (PromptStatus)5100)
{
CommandLineQuerries.OnNotOK();
}
CMD_Development.string_2 = CommandLineQuerries.KeywordYesNo("Reverse polyline", CMD_Development.string_2, false, false);
CMD_Development.string_3 = CommandLineQuerries.KeywordYesNo("Specify range", CMD_Development.string_3, false, false);
if (CMD_Development.string_3 == "Y")
{
CMD_Development.double_0 = CommandLineQuerries.SpecifyDouble("Specify start arc length", CMD_Development.double_0, false, false, false, true);
CMD_Development.double_1 = CommandLineQuerries.SpecifyDouble("Specify end arc length", CMD_Development.double_1, false, false, false, true);
}
CMD_Development.double_2 = CommandLineQuerries.SpecifyDouble("Specify z-scaling", CMD_Development.double_2, false, false, false, false);
CMD_Development.string_5 = CommandLineQuerries.KeywordYesNo("Include first derivative (slope)", CMD_Development.string_5, false, false);
if (CMD_Development.string_5 == "Y")
{
CMD_Development.double_3 = CommandLineQuerries.SpecifyDouble("Specify z-scaling for derivative", CMD_Development.double_3, false, false, false, false);
}
CMD_Development.string_4 = CommandLineQuerries.SpecifyOutfileType(CMD_Development.string_4);
CommandLineQuerries.SpecifyFileNameForWrite(ref CMD_Development.string_0, ref CMD_Development.string_1, CMD_Development.string_4);
bool reverse = CMD_Development.string_2 == "Y";
double startBGL = 0.0;
double endBGL = 1.7976931348623157E+308;
if (CMD_Development.string_3 == "Y")
{
startBGL = CMD_Development.double_0;
endBGL = CMD_Development.double_1;
}
List <Point> list = this.DevelopPolyline(entity.ObjectId, reverse, startBGL, endBGL);
List <Point> points = new List <Point>();
if (CMD_Development.string_5 == "Y")
{
points = this.Derivative(list);
}
CMD_Development.Result result = new CMD_Development.Result(list, startBGL);
editor.WriteMessage("\n" + result.ToString());
Database database = new Database(true, true);
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(database.BlockTableId, (OpenMode)1);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[BlockTableRecord.ModelSpace], (OpenMode)1);
bool flag = false;
ObjectId layerId = DBManager.CreateLayer("profile", 7, false, ref flag, database);
Point3dCollection point3dCollection = Conversions.ToPoint3dCollection(list);
Polyline3d polyline3d = new Polyline3d(0, point3dCollection, false);
point3dCollection.Dispose();
polyline3d.LayerId = (layerId);
blockTableRecord.AppendEntity(polyline3d);
transaction.AddNewlyCreatedDBObject(polyline3d, true);
if (CMD_Development.string_5 == "Y")
{
bool flag2 = false;
ObjectId layerId2 = DBManager.CreateLayer("slope", 4, false, ref flag2, database);
Point3dCollection point3dCollection2 = Conversions.ToPoint3dCollection(points);
Polyline3d polyline3d2 = new Polyline3d(0, point3dCollection2, false);
point3dCollection2.Dispose();
polyline3d2.LayerId = (layerId2);
blockTableRecord.AppendEntity(polyline3d2);
transaction.AddNewlyCreatedDBObject(polyline3d2, true);
}
transaction.Commit();
polyline3d.Dispose();
}
DBManager.SaveDrawing(database, CMD_Development.string_0, CMD_Development.string_4, (DwgVersion)29);
}
catch (System.Exception ex)
{
editor.WriteMessage(Environment.NewLine + ex.Message + Environment.NewLine);
}
}
public void Dispose()
{
_weldingArcs.Dispose();
_weldingVertices.Dispose();
}
/// <summary>
/// Scan the solid from bottom, identify points and create
/// a surface
/// </summary>
/// <param name="solidId">Solid to scan</param>
/// <param name="tinSurfaceToCutId">Referecen surface</param>
/// <param name="solidSurfaceName">Name of the new
/// surface that will be created</param>
/// <param name="densityOfPoints">Number of points per
/// AutoCAD unit used on scan</param>
/// <param name="simplifySurface">Whether o not simplify
/// the surface at the end (using Civil 3D
/// built-in operation)</param>
private static void GenerateSurfaceByScan(
ObjectId solidId,
ObjectId tinSurfaceToCutId,
string solidSurfaceName,
int densityOfPoints,
bool simplifySurface)
{
_db = Application.DocumentManager.MdiActiveDocument.Database;
using (_trans = _db.TransactionManager.StartTransaction())
{
try
{
// open entities
_solid = _trans.GetObject(solidId, OpenMode.ForRead)
as Solid3d;
if (!tinSurfaceToCutId.IsNull)
{
_surface =
_trans.GetObject(tinSurfaceToCutId, OpenMode.ForRead)
as TinSurface;
}
// extract the Brep of the solid
_brepSolid = new Brep(_solid);
_newPoints = new Point3dCollection();
// get the extend of the solid
Extents3d extends = _solid.GeometricExtents;
// and expand by 20% to increase accuracy
// on the solid edges/borders
extends.TransformBy(Matrix3d.Scaling(1.2,
_solid.MassProperties.Centroid));
// geometric line at the bottom (virtual datum)
// this line is the scan line
//
// x--------------------------x
// | pt2 ^ pt3
// | direction
// | of scan progress
// |
// | <-scan line
// |
// x pt1
//
Point3d scanLinePt1 = extends.MinPoint;
Point3d scanLinePt2 = new Point3d(
scanLinePt1.X, extends.MaxPoint.Y, scanLinePt1.Z);
LineSegment3d scanLine = new LineSegment3d(
scanLinePt1, scanLinePt2);
Point3d scanLinePt3 = new Point3d(
extends.MaxPoint.X, extends.MaxPoint.Y, scanLinePt1.Z);
_upperLimit = extends.MaxPoint.Z; // scan upper limit
int numberOfScanLines = ((int)
Math.Round(scanLinePt2.DistanceTo(scanLinePt3),
MidpointRounding.ToEven)) * densityOfPoints;
ProgressMeter progressBar = new ProgressMeter();
progressBar.SetLimit(numberOfScanLines);
progressBar.Start("Scanning solid...");
for (int i = 0; i < numberOfScanLines; i++)
{
ProcessScanLine(scanLine, densityOfPoints, true);
// move the scan line over the scane direction
// get direction vector
Vector3d scanLineDisplacementDirection =
scanLinePt2.GetVectorTo(scanLinePt3);
// make unit vector
scanLineDisplacementDirection /=
scanLineDisplacementDirection.Length;
// adjust size
scanLineDisplacementDirection *=
(1.0 / densityOfPoints);
scanLine.TransformBy(Matrix3d.Displacement(
scanLineDisplacementDirection));
progressBar.MeterProgress();
Util.AvoidNotResponding();
}
progressBar.Stop();
scanLine.Dispose();
#region For testing only
#if DEBUG
BlockTableRecord mSpace = _trans.GetObject(_db.CurrentSpaceId, OpenMode.ForWrite) as BlockTableRecord;
foreach (Point3d pt in _newPoints)
{
DBPoint p = new DBPoint(pt);
mSpace.AppendEntity(p);
_trans.AddNewlyCreatedDBObject(p, true);
}
#endif
#endregion
CreateSolidSurface(solidSurfaceName, simplifySurface);
_trans.Commit();
}
catch (System.Exception ex)
{
Application.DocumentManager.MdiActiveDocument.
Editor.WriteMessage("Error: Operation aborted ({0})",
ex.Message);
_trans.Abort();
}
finally
{
// final cleanup
if (!_brepSolid.IsDisposed)
{
_brepSolid.Dispose();
}
if (!_newPoints.IsDisposed)
{
_newPoints.Dispose();
}
_solid = null;
_surface = null;
_brepSolid = null;
_newPoints = null;
}
}
}
private ObjectId TrimPickUP(int nodeNumer, int TriangleNumer, double X, double angle)
{
//UtilityClasses.ConstantsAndSettings.DoubleGlass_h1
//UtilityClasses.ConstantsAndSettings.DoubleGlass_h2
//UtilityClasses.ConstantsAndSettings.Thickness_of_the_Glass
#region basedata
Database db = HostApplicationServices.WorkingDatabase;
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
ed.WriteMessage("\n");
ed.WriteMessage(angle.ToString());
var node = container.Nodes[nodeNumer];
Triangle TR = container.Triangles[TriangleNumer];
quaternion trNormal = TR.Normal.Second - TR.Normal.First;
trNormal /= trNormal.abs();
plane trPlane = new plane(TR.Nodes.First, TR.Nodes.Second, TR.Nodes.Third);
Point3dCollection pColl = new Point3dCollection();
IntegerCollection iCol1 = new IntegerCollection();
IntegerCollection iCol2 = new IntegerCollection();
using (Transaction tr = db.TransactionManager.StartTransaction())
{
if ((TR.upSolidHandle.First >= 0) && (TR.upSolidHandle.Second != null))
{
try
{
Solid3d upSolid = tr.GetObject(GlobalFunctions.GetObjectId(TR.upSolidHandle.Second), OpenMode.ForWrite) as Solid3d;
upSolid.GetGripPoints(pColl, iCol1, iCol2);
}
catch { }
}
}
Bend bend1 = container.Bends[TR.GetFirstBendNumer()];
Bend bend2 = container.Bends[TR.GetSecondBendNumer()];
Bend bend3 = container.Bends[TR.GetThirdBendNumer()];
#endregion
List <Bend> bends = new List <Bend>();
if ((bend1.StartNodeNumer == nodeNumer) || (bend1.EndNodeNumer == nodeNumer))
{
bends.Add(bend1);
}
if ((bend2.StartNodeNumer == nodeNumer) || (bend2.EndNodeNumer == nodeNumer))
{
bends.Add(bend2);
}
if ((bend3.StartNodeNumer == nodeNumer) || (bend3.EndNodeNumer == nodeNumer))
{
bends.Add(bend3);
}
if (bends.Count != 2)
{
MessageBox.Show("Only two Bends are connected at one point !", "E R R O R");
return(ObjectId.Null);
}
if (bends[0].IsFictive() || bends[1].IsFictive())
{
return(ObjectId.Null);
}
quaternion Q0 = node.Position;
quaternion Q1 = (bends[0].Start + bends[0].End) / 2.0;
quaternion Q2 = (bends[1].Start + bends[1].End) / 2.0;
// coorinat systems for plane points calculate
Q1 = Q1 - Q0; Q1 /= Q1.abs(); Q1 *= X; Q1 = Q0 + Q1;
Q2 = Q2 - Q0; Q2 /= Q2.abs(); Q2 *= X; Q2 = Q0 + Q2;
UCS ucs = new UCS(Q0, (Q1 + Q2) / 2.0, Q2);
ucs = new UCS(Q0, ucs.ToACS(new quaternion(0, 0, 100, 0)), ucs.ToACS(new quaternion(0, 100, 0, 0)));
#region UP glass
double dist = (node.Position - (quaternion)pColl[0]).abs();
quaternion pick = new quaternion();
foreach (Point3d p in pColl)
{
quaternion q = (quaternion)p;
double z = (node.Position - q).abs();
if (z < dist)
{
dist = z;
pick = new quaternion(0, p.X, p.Y, p.Z);
}
}
pColl.Clear(); pColl.Dispose();
iCol1.Clear();
iCol1.Clear();
#endregion
ucs.o = pick;
Q1 = pick + Q1 - Q0;
Q2 = pick + Q2 - Q0;
Q0 = pick;
// UtilityClasses.GlobalFunctions.DrawLine((Point3d)Q0, new Point3d(), 1);
quaternion t1 = (Q2 - Q1) * 2.0;
quaternion t2 = (Q1 - Q2) * 2.0;
Q1 = Q1 + t2;
Q2 = Q2 + t1;
Matrix3d mat = new Matrix3d(ucs.GetAutoCAD_Matrix3d());
Q1 = ucs.FromACS(Q1);
Q2 = ucs.FromACS(Q2);
quaternion Q3 = new quaternion(0, Q1.GetX(), -Q1.GetY(), Q1.GetZ());
quaternion Q4 = new quaternion(0, Q2.GetX(), -Q2.GetY(), Q2.GetZ());
quaternion[] arr = { Q1, Q2, Q4, Q3, Q1 };
ObjectId obj = ObjectId.Null;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable acBlkTbl = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec = tr.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
Polyline pol = GlobalFunctions.GetPoly(ref arr);
//pol.TransformBy(Matrix3d.Displacement(new Point3d().GetVectorTo(new Point3d(0, 0, -100))));
//pol.TransformBy(mat);
//acBlkTblRec.AppendEntity(pol);
//tr.AddNewlyCreatedDBObject(pol, true);
try
{
Solid3d sol = new Solid3d();
sol.CreateExtrudedSolid(pol, new Point3d(0, 0, 0).GetVectorTo(new Point3d(0, 0, 100)), new SweepOptions());
sol.TransformBy(Matrix3d.Displacement(new Point3d().GetVectorTo(new Point3d(0, 0, -50))));
sol.TransformBy(mat);
acBlkTblRec.AppendEntity(sol);
tr.AddNewlyCreatedDBObject(sol, true);
obj = sol.ObjectId;
}
catch { }
tr.Commit();
}
/*
* if (obj != ObjectId.Null)
* {
* using (Transaction tr = db.TransactionManager.StartTransaction())
* {
*
* Solid3d sol = tr.GetObject(obj, OpenMode.ForWrite) as Solid3d;
* Solid3d ent = tr.GetObject(UtilityClasses.GlobalFunctions.GetObjectId(TR.lowSolidHandle.Second), OpenMode.ForWrite) as Solid3d;
* ent.BooleanOperation(BooleanOperationType.BoolSubtract, sol);
*
* tr.Commit();
* }
* }*/
// ed.WriteMessage("\n");
// ed.WriteMessage(ucs.FromACS(Q0).ToString());
// ed.WriteMessage("\n-----------------------------\n");
return(obj);
}
