public static PointSet SubdividePolyline(DBObject obj, Transaction trans, double d)
{
Polyline polyline = obj as Polyline;
if (polyline != null)
{
return(PointGeneration.SubdivideLWPolyline(polyline, d));
}
Polyline2d polyline2d = obj as Polyline2d;
if (polyline2d != null)
{
return(PointGeneration.SubdividePolyline2d(polyline2d, trans, d));
}
Polyline3d polyline3d = obj as Polyline3d;
if (!(polyline3d != null))
{
throw new ArgumentException("Invalid polyline object: " + obj.Handle.ToString() + "\nObject type: " + obj.GetType().ToString());
}
return(PointGeneration.SubdividePolyline3d(polyline3d, trans, d));
}
private void method_1(ObjectId[] objectId_0)
{
Editor editor = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
Database workingDatabase = HostApplicationServices.WorkingDatabase;
EntityList entityList = new EntityList();
int num = 0;
int num2 = 0;
int num3 = 0;
int num4 = 0;
MessageFilter messageFilter = new MessageFilter();
System.Windows.Forms.Application.AddMessageFilter(messageFilter);
ProgressMeter progressMeter = new ProgressMeter();
progressMeter.SetLimit(objectId_0.Length);
progressMeter.Start("Serializing XML entities");
try
{
CoordinateTransformator2 coordinateTransformator = new CoordinateTransformator2(CoordinateSystem.Global(), Conversions.GetUCS());
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
LayerTable arg_83_0 = (LayerTable)transaction.GetObject(workingDatabase.LayerTableId, (OpenMode)0);
for (int i = 0; i < objectId_0.Length; i++)
{
messageFilter.CheckMessageFilter((long)i, 10000);
progressMeter.MeterProgress();
Entity entity = (Entity)transaction.GetObject(objectId_0[i], (OpenMode)0);
string name = ((LayerTableRecord)transaction.GetObject(entity.LayerId, (OpenMode)0)).Name;
Autodesk.AutoCAD.DatabaseServices.Face face = entity as Autodesk.AutoCAD.DatabaseServices.Face;
if (face != null)
{
Point3d vertexAt = face.GetVertexAt(0);
Point3d vertexAt2 = face.GetVertexAt(1);
Point3d vertexAt3 = face.GetVertexAt(2);
Point3d vertexAt4 = face.GetVertexAt(3);
global::TerrainComputeC.XML.Vertex v = new global::TerrainComputeC.XML.Vertex(vertexAt.X, vertexAt.Y, vertexAt.Z);
global::TerrainComputeC.XML.Vertex v2 = new global::TerrainComputeC.XML.Vertex(vertexAt2.X, vertexAt2.Y, vertexAt2.Z);
global::TerrainComputeC.XML.Vertex v3 = new global::TerrainComputeC.XML.Vertex(vertexAt3.X, vertexAt3.Y, vertexAt3.Z);
global::TerrainComputeC.XML.Vertex v4 = new global::TerrainComputeC.XML.Vertex(vertexAt4.X, vertexAt4.Y, vertexAt4.Z);
global::TerrainComputeC.XML.Face face2 = new global::TerrainComputeC.XML.Face(v, v2, v3, v4);
face2.SetProperties(name, face.Color.ColorIndex);
entityList.Faces.Add(face2);
coordinateTransformator.Transform(face2);
num4++;
}
else
{
DBPoint dBPoint = entity as DBPoint;
if (dBPoint != null)
{
global::TerrainComputeC.XML.Point point = new global::TerrainComputeC.XML.Point(dBPoint.Position.X, dBPoint.Position.Y, dBPoint.Position.Z);
point.SetProperties(name, dBPoint.Color.ColorIndex);
entityList.Points.Add(point);
coordinateTransformator.Transform(point);
num++;
}
else
{
Autodesk.AutoCAD.DatabaseServices.Line line = entity as Autodesk.AutoCAD.DatabaseServices.Line;
if (line != null)
{
Point3d startPoint = line.StartPoint;
Point3d endPoint = line.EndPoint;
global::TerrainComputeC.XML.Vertex startVertex = new global::TerrainComputeC.XML.Vertex(startPoint.X, startPoint.Y, startPoint.Z);
global::TerrainComputeC.XML.Vertex endVertex = new global::TerrainComputeC.XML.Vertex(endPoint.X, endPoint.Y, endPoint.Z);
global::TerrainComputeC.XML.Line line2 = new global::TerrainComputeC.XML.Line(startVertex, endVertex);
line2.SetProperties(name, line.Color.ColorIndex);
entityList.Lines.Add(line2);
coordinateTransformator.Transform(line2);
num2++;
}
else
{
Polyline polyline = entity as Polyline;
Polyline2d polyline2d = entity as Polyline2d;
Polyline3d polyline3d = entity as Polyline3d;
if (polyline != null || polyline2d != null || polyline3d != null)
{
short colorIndex = 256;
if (polyline != null)
{
colorIndex = polyline.Color.ColorIndex;
}
if (polyline2d != null)
{
colorIndex = polyline2d.Color.ColorIndex;
}
if (polyline3d != null)
{
colorIndex = polyline3d.Color.ColorIndex;
}
PointSet pointSet = PointGeneration.SubdividePolyline(entity, transaction, 0.0);
List <global::TerrainComputeC.XML.Vertex> list = new List <global::TerrainComputeC.XML.Vertex>();
for (int j = 0; j < pointSet.Count; j++)
{
list.Add(new global::TerrainComputeC.XML.Vertex(pointSet[j].X, pointSet[j].Y, pointSet[j].Z));
}
PolyLine polyLine = new PolyLine(list);
polyLine.SetProperties(name, colorIndex);
entityList.Polylines.Add(polyLine);
coordinateTransformator.Transform(polyLine);
num3++;
}
}
}
}
}
}
progressMeter.Stop();
editor.WriteMessage("\nXML entity list created:");
editor.WriteMessage("\nNumber of points : " + entityList.Points.Count);
editor.WriteMessage("\nNumber of lines : " + entityList.Lines.Count);
editor.WriteMessage("\nNumber of polylines : " + entityList.Polylines.Count);
editor.WriteMessage("\nNumber of faces : " + entityList.Faces.Count);
editor.WriteMessage("\nTotal number of entities: " + entityList.Count);
editor.WriteMessage("\nWriting xml file " + IO2.string_0 + "...");
Serializer.Serialize(IO2.string_0, entityList);
editor.WriteMessage("OK\n");
}
catch (System.Exception ex)
{
progressMeter.Stop();
throw;
}
}
private void method_1(ObjectId[] objectId_0, double double_1, ref int int_1, ref int int_2, ref int int_3)
{
Database workingDatabase = HostApplicationServices.WorkingDatabase;
Editor arg_15_0 = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
ProgressMeter progressMeter = new ProgressMeter();
MessageFilter messageFilter = new MessageFilter();
System.Windows.Forms.Application.AddMessageFilter(messageFilter);
progressMeter.SetLimit(objectId_0.Length);
progressMeter.Start("Simplifying polylines");
try
{
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(workingDatabase.BlockTableId, (OpenMode)1);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[BlockTableRecord.ModelSpace], (OpenMode)1);
for (int i = 0; i < objectId_0.Length; i++)
{
try
{
progressMeter.MeterProgress();
messageFilter.CheckMessageFilter((long)i, 10);
DBObject @object = transaction.GetObject(objectId_0[i], (OpenMode)1);
bool flag = false;
Polyline polyline = @object as Polyline;
if (polyline != null)
{
flag = polyline.Closed;
}
Polyline2d polyline2d = @object as Polyline2d;
if (polyline2d != null)
{
flag = polyline2d.Closed;
}
Polyline3d polyline3d = @object as Polyline3d;
if (polyline3d != null)
{
flag = polyline3d.Closed;
}
List <ngeometry.VectorGeometry.Point> p = PointGeneration.SubdividePolyline(@object, transaction, 0.0).ToList();
int_1 += Conversions.GetNumberOfPoyllineVertices(@object);
List <ngeometry.VectorGeometry.Point> list = this.method_2(p, double_1);
int_2 += list.Count;
Point3dCollection point3dCollection = Conversions.ToPoint3dCollection(list);
Polyline3d polyline3d2 = new Polyline3d(0, point3dCollection, flag);
polyline3d2.SetPropertiesFrom((Entity)@object);
if (PLine.string_2 == "N" & [email protected])
{
@object.Erase();
}
blockTableRecord.AppendEntity(polyline3d2);
transaction.AddNewlyCreatedDBObject(polyline3d2, true);
}
catch (System.Exception ex)
{
int_3++;
}
}
transaction.Commit();
}
progressMeter.Stop();
}
catch (System.Exception ex)
{
progressMeter.Stop();
throw ex;
}
}
private PointSet method_1(ObjectId[] objectId_0, double double_1)
{
if (objectId_0 == null)
{
return(null);
}
Editor arg_14_0 = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
Database workingDatabase = HostApplicationServices.WorkingDatabase;
PointSet pointSet = new PointSet();
PointSet pointSet2 = new PointSet();
ProgressMeter progressMeter = new ProgressMeter();
progressMeter.SetLimit(objectId_0.Length);
progressMeter.Start("Computing points on entities");
try
{
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
for (int i = 0; i < objectId_0.Length; i++)
{
progressMeter.MeterProgress();
if (i % 10000 == 0)
{
System.Windows.Forms.Application.DoEvents();
}
Entity entity = (Entity)objectId_0[i].GetObject((OpenMode)0);
string text = entity.ToString();
if (text.ToUpper().Contains("POLYLINE"))
{
text = "PLINE";
}
string key;
switch (key = text)
{
case "Autodesk.AutoCAD.DatabaseServices.Line":
{
Autodesk.AutoCAD.DatabaseServices.Line dbl = (Autodesk.AutoCAD.DatabaseServices.Line)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = PointGeneration.SubdivideLine(dbl, double_1);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.DBText":
{
DBText dbtext_ = (DBText)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_2(dbtext_);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.Circle":
{
Autodesk.AutoCAD.DatabaseServices.Circle circle_ = (Autodesk.AutoCAD.DatabaseServices.Circle)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_3(circle_, double_1);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.Ellipse":
{
Autodesk.AutoCAD.DatabaseServices.Ellipse ellipse_ = (Autodesk.AutoCAD.DatabaseServices.Ellipse)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_4(ellipse_, double_1);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.Arc":
{
Autodesk.AutoCAD.DatabaseServices.Arc arc_ = (Autodesk.AutoCAD.DatabaseServices.Arc)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_5(arc_, double_1);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.Spline":
{
Spline spline_ = (Spline)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_6(spline_, double_1);
break;
}
case "Autodesk.AutoCAD.DatabaseServices.Face":
{
Face face_ = (Face)transaction.GetObject(objectId_0[i], (OpenMode)0, true);
pointSet2 = this.method_7(face_);
break;
}
case "PLINE":
{
DBObject @object = transaction.GetObject(objectId_0[i], (OpenMode)0);
pointSet2 = PointGeneration.SubdividePolyline(@object, transaction, double_1);
break;
}
}
if (pointSet2 != null)
{
pointSet.Add(pointSet2);
}
}
}
}
catch (System.Exception ex)
{
progressMeter.Stop();
throw;
}
progressMeter.Stop();
if (pointSet.Count == 0)
{
return(null);
}
pointSet.RemoveMultiplePoints3d();
return(pointSet);
}