addPoly3d(Point3d[] pnt3ds, string nameLayer = "0", short color = 256)
{
ObjectId idPoly3d = ObjectId.Null;
Polyline3d poly3d = new Polyline3d();
try
{
using (Transaction tr = BaseObjs.startTransactionDb())
{
BlockTableRecord MS = Blocks.getBlockTableRecordMS();
idPoly3d = MS.AppendEntity(poly3d);
tr.AddNewlyCreatedDBObject(poly3d, true);
int i = -1;
poly3d.SetDatabaseDefaults();
Layer.manageLayers(nameLayer);
poly3d.Layer = nameLayer;
poly3d.Color = Color.FromColorIndex(ColorMethod.ByBlock, color);
foreach (Point3d pnt3d in pnt3ds)
{
i = ++i;
PolylineVertex3d poly3dVertex = new PolylineVertex3d(pnt3d);
poly3d.AppendVertex(poly3dVertex);
tr.AddNewlyCreatedDBObject(poly3dVertex, true);
}
tr.Commit();
}// end using
}
catch (System.Exception ex)
{
BaseObjs.writeDebug(ex.Message + " Draw.cs: line: 443");
}
return(idPoly3d);
}
public static ObjectId?addPolyline3d(List <Point3d> plist, ObjectId layerId, bool ifClosed = false)
{
try
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
using (Transaction tran = acCurDb.TransactionManager.StartTransaction())
{
BlockTable bt = tran.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord modelSpace = tran.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
Polyline3d b = new Polyline3d();
ObjectId oid = modelSpace.AppendEntity(b);
for (int i = 0; i < plist.Count; i++)
{
b.AppendVertex(new PolylineVertex3d(plist[i]));
}
b.Closed = ifClosed;
if (layerId != ObjectId.Null)
{
b.LayerId = layerId;
}
tran.AddNewlyCreatedDBObject(b, true);
tran.Commit();
return(oid);
}
}
catch (System.Exception ex)
{
}
return(null);
}
updatePoly3dCoordinates(this ObjectId idPoly3dOrg, List <Point3d> pnts3d)
{
ObjectId idPoly3dNew = ObjectId.Null;
Polyline3d poly3dNew = new Polyline3d();
using (Transaction tr = BaseObjs.startTransactionDb())
{
BlockTableRecord ms = Blocks.getBlockTableRecordMS();
idPoly3dNew = ms.AppendEntity(poly3dNew);
poly3dNew.SetDatabaseDefaults();
poly3dNew.Layer = idPoly3dOrg.getLayer();
foreach (Point3d pnt3dX in pnts3d)
{
PolylineVertex3d v3d = new PolylineVertex3d(pnt3dX);
poly3dNew.AppendVertex(v3d);
tr.AddNewlyCreatedDBObject(v3d, true);
}
tr.AddNewlyCreatedDBObject(poly3dNew, true);
tr.Commit();
}
using (Transaction tr1 = BaseObjs.startTransactionDb())
{
DBObject dbObjOrg = tr1.GetObject(idPoly3dOrg, OpenMode.ForRead);
DBObject dbObjNew = tr1.GetObject(idPoly3dNew, OpenMode.ForRead);
dbObjNew.UpgradeOpen();
dbObjNew.SwapIdWith(dbObjOrg.ObjectId, true, true);
idPoly3dNew.delete();
tr1.Commit();
}
}
addPoly3d(this List <Point3d> pnt3ds, string nameLayer = "0", short color = 256)
{
ObjectId idPoly3d = ObjectId.Null;
Polyline3d poly3d = new Polyline3d();
try
{
using (Transaction tr = BaseObjs.startTransactionDb())
{
BlockTable bt = (BlockTable)BaseObjs._db.BlockTableId.GetObject(OpenMode.ForRead);
BlockTableRecord MS = (BlockTableRecord)bt[BlockTableRecord.ModelSpace].GetObject(OpenMode.ForWrite);
idPoly3d = MS.AppendEntity(poly3d);
tr.AddNewlyCreatedDBObject(poly3d, true);
poly3d.SetDatabaseDefaults();
Layer.manageLayers(nameLayer);
poly3d.Layer = nameLayer;
poly3d.Color = Color.FromColorIndex(ColorMethod.ByBlock, color);
foreach (Point3d pnt3d in pnt3ds)
{
PolylineVertex3d poly3dVertex = new PolylineVertex3d(pnt3d);
poly3d.AppendVertex(poly3dVertex);
tr.AddNewlyCreatedDBObject(poly3dVertex, true);
}
tr.Commit();
}// end using
}
catch (System.Exception ex)
{
BaseObjs.writeDebug(ex.Message + " Draw.cs: line: 406");
}
return(idPoly3d);
}
/// <summary>
/// create the 3D polyline in specifed layer
/// </summary>
/// <param name="doc"></param>
/// <param name="pts"></param>
/// <param name="layerName"></param>
/// <returns></returns>
public static Polyline3d CreatePolylineFromPoint(Document doc, List <Point3d> pts, string layerName)
{
Polyline3d pl = new Polyline3d();
Database db = doc.Database;
#region create polyline with points
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
pl.Layer = layerName;
btr.AppendEntity(pl);
tr.AddNewlyCreatedDBObject(pl, true);
foreach (Point3d pt in pts)
{
PolylineVertex3d vex3d = new PolylineVertex3d(pt);
pl.AppendVertex(vex3d);//apdd point into 3d polyline
tr.AddNewlyCreatedDBObject(vex3d, true);
}
}
catch { }
tr.Commit();
}
#endregion
return(pl);
}
addVertexToPoly3d(this ObjectId idPoly3dOrg, Point3d pnt3d, int pos, Handle hCgPNt)
{
List <Point3d> pnts3d = idPoly3dOrg.getCoordinates3dList();
ObjectId idPoly3dNew = ObjectId.Null;
Polyline3d poly3dNew = new Polyline3d();
using (Transaction tr = BaseObjs.startTransactionDb())
{
BlockTableRecord ms = Blocks.getBlockTableRecordMS();
idPoly3dNew = ms.AppendEntity(poly3dNew);
poly3dNew.SetDatabaseDefaults();
poly3dNew.Layer = idPoly3dOrg.getLayer();
pnts3d.Insert(pos + 1, pnt3d);
foreach (Point3d pnt3dX in pnts3d)
{
PolylineVertex3d v3d = new PolylineVertex3d(pnt3dX);
poly3dNew.AppendVertex(v3d);
tr.AddNewlyCreatedDBObject(v3d, true);
}
tr.AddNewlyCreatedDBObject(poly3dNew, true);
tr.Commit();
}
using (Transaction tr1 = BaseObjs.startTransactionDb())
{
DBObject dbObjOrg = tr1.GetObject(idPoly3dOrg, OpenMode.ForRead);
DBObject dbObjNew = tr1.GetObject(idPoly3dNew, OpenMode.ForRead);
dbObjNew.UpgradeOpen();
dbObjNew.SwapIdWith(dbObjOrg.ObjectId, true, true);
idPoly3dNew.delete();
tr1.Commit();
}
ResultBuffer rb = idPoly3dOrg.getXData(apps.lnkBrks);
TypedValue[] tvs = rb.AsArray();
TypedValue[] tvsNew = new TypedValue[tvs.Length + 1];
for (int i = 0; i < pos + 2; i++)
{
tvsNew[i] = tvs[i];
}
tvsNew.SetValue(new TypedValue(1005, hCgPNt), pos + 2);
for (int i = pos + 2; i < tvs.Length; i++)
{
tvsNew[i + 1] = tvs[i];
}
idPoly3dOrg.clearXData(apps.lnkBrks);
idPoly3dOrg.setXData(tvsNew, apps.lnkBrks);
}
private void CreatePolyline(List <SimplePoint3d> points)
{
Polyline3d polyline = new Polyline3d();
_transaction.AddObjectToActiveModelSpace(polyline);
foreach (SimplePoint3d point in points)
{
var point3d = new Point3d(point.X, point.Y, point.Z);
using (PolylineVertex3d vertex = new PolylineVertex3d(point3d)) {
polyline.AppendVertex(vertex);
}
}
}
/// <summary>
/// Adds vertices to a polyline and adds it to a transaction.
/// </summary>
/// <param name="polyLine"></param>
/// <param name="pointCollection"></param>
public static void AddVertices(this Polyline3d polyLine, Point3dCollection pointCollection)
{
AutoCadHelper.AppendAndAddToTransaction(polyLine);
foreach (Point3d point in pointCollection)
{
var vertex = new PolylineVertex3d(point);
polyLine.AppendVertex(vertex);
AutoCadHelper.AddToTransaction(vertex);
}
// Erase the polyline before commiting so it's not drawn.
polyLine.Erase();
}
private static Entity Draw3dPline(Point[] points, bool closePart)
{
Document document = AfaDocData.ActiveDocData.Document;
Database database = document.Database;
var transactionManager = document.TransactionManager;
Polyline3d polyline3d = new Polyline3d();
using (document.LockDocument())
{
using (Transaction transaction = transactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(database.BlockTableId, 0);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[(BlockTableRecord.ModelSpace)], (OpenMode)1);
polyline3d.ColorIndex = (256);
blockTableRecord.AppendEntity(polyline3d);
transaction.AddNewlyCreatedDBObject(polyline3d, true);
int num = 0;
if (points != null && points.Length > 0)
{
for (int i = 0; i < points.Length; i++)
{
Point point = points[i];
PointN pointN = (PointN)point;
PolylineVertex3d polylineVertex3d = new PolylineVertex3d(new Point3d(pointN.X, pointN.Y, pointN.Z));
polyline3d.AppendVertex(polylineVertex3d);
num++;
}
}
if (num == 0)
{
return(null);
}
if (closePart)
{
polyline3d.Closed = (true);
}
polyline3d.ColorIndex = (256);
document.TransactionManager.QueueForGraphicsFlush();
document.TransactionManager.FlushGraphics();
document.Editor.UpdateScreen();
transaction.Commit();
}
}
return(polyline3d);
}
//convert parts to splines (works for line and arcs*Not arcs yet)
static private Spline convertSpline(DBObject dbo)
{
if (dbo is Spline)
{
return(dbo as Spline);
}
if (dbo is Arc)
{
Arc arcDat = dbo as Arc;
Spline seg = new Spline();
//whatever that is
return(seg);
}
else if (dbo is Line)
{
Line lDat = dbo as Line;
Point3dCollection vertices = new Point3dCollection();
vertices.Add(lDat.StartPoint);
vertices.Add(lDat.EndPoint);
Polyline3d tempPline = new Polyline3d();
//polyine 3D has to be in btr before adding vertices
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
BlockTableRecord btr = (BlockTableRecord)(trans.GetObject(db.CurrentSpaceId, OpenMode.ForWrite));
btr.AppendEntity(tempPline);
foreach (Point3d pnt in vertices)
{
using (PolylineVertex3d poly3dVert = new PolylineVertex3d(pnt))
{
tempPline.AppendVertex(poly3dVert);
}
}
trans.Commit();
}
Spline seg = tempPline.Spline;
tempPline.Erase(true);
return(seg);
}
return(null);
}
private static void CreatePolyline3dFromPoints(Database db, IEnumerable <Point3d> points, bool shouldClose)
{
var trans = db.TransactionManager.TopTransaction;
var acBlkTbl = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead);
var acBlkTblRec = (BlockTableRecord)trans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
var poly3d = new Polyline3d();
acBlkTblRec.AppendEntity(poly3d);
trans.AddNewlyCreatedDBObject(poly3d, true);
foreach (var point in points)
{
using (var poly3dVertex = new PolylineVertex3d(point))
{
poly3d.AppendVertex(poly3dVertex);
}
}
poly3d.Closed = shouldClose;
}
/// <summary>
/// Adds the polyline3d.
/// </summary>
/// <param name="sidedb">The sidedb.</param>
/// <param name="points">The points.</param>
/// <param name="layername">The layername.</param>
/// <param name="isClosed">if set to <c>true</c> [is closed].</param>
/// <param name="colorIndex">Index of the color.</param>
/// <returns>ObjectId.</returns>
public static ObjectId AddPolyline3d(Autodesk.AutoCAD.DatabaseServices.Database sidedb, Point3dCollection points, string layername, bool isClosed, int colorIndex)
{
//_logger.Debug("Start AddPolyline");
ObjectId id = ObjectId.Null;
Autodesk.AutoCAD.DatabaseServices.Database db = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Database;
HostApplicationServices.WorkingDatabase = sidedb;
using (Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = sidedb.TransactionManager)
{
using (Transaction tr = tm.StartTransaction())
{
Polyline3d pline = new Polyline3d();
pline.SetDatabaseDefaults();
pline.Layer = layername;
if ((colorIndex > 0) && (colorIndex < 256))
{
pline.ColorIndex = colorIndex;
}
// int index = 0;
// double width = 0.0;
foreach (PolylineVertex3d pt in points)
{
pline.AppendVertex(pt);
}
pline.Closed = isClosed;
id = AddToDatabase(db, pline, tr);
tr.Commit();
}
}
//_logger.Debug("End AddPolyline");
return(id);
}
/// <summary>
/// project 3d polyline in XY plane, return a flattened polyline on XY plane and orignal 3d polyline
/// </summary>
/// <param name="doc"></param>
/// <param name="id">ObjectId of the 3d Polyline</param>
/// <param name="originalPoly3d"></param>
/// <returns></returns>
public static Polyline3d CreatePolylineOnXYPlane(Document doc, ObjectId id, ref Polyline3d originalPoly3d)
{
Polyline3d pl = new Polyline3d();
Database db = doc.Database;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
DBObject obj = tr.GetObject(id, OpenMode.ForRead);
Entity ent = obj as Entity;
string layerName = ent.Layer.ToString();
pl.Layer = layerName;
btr.AppendEntity(pl);
tr.AddNewlyCreatedDBObject(pl, true);
Polyline3d p3d = obj as Polyline3d;
if (p3d != null)
{
originalPoly3d = p3d;
foreach (ObjectId vId in p3d)
{
PolylineVertex3d v3d = (PolylineVertex3d)tr.GetObject(vId, OpenMode.ForRead);
PolylineVertex3d v3d_new = new PolylineVertex3d(new Point3d(v3d.Position.X, v3d.Position.Y, 0));
pl.AppendVertex(v3d_new);//apdd point into 3d polyline
tr.AddNewlyCreatedDBObject(v3d_new, true);
}
}
tr.Commit();
}
return(pl);
}
public void ExtractSpillwayPositions()
{
Document adoc = Application.DocumentManager.MdiActiveDocument;
if (adoc == null)
{
return;
}
Database db = adoc.Database;
Editor ed = adoc.Editor;
List <Polyline3d> highlighted = new List <Polyline3d>();
try
{
Plane horizontalPlane = new Plane(Point3d.Origin, Vector3d.ZAxis);
//Указать линию КПЧ и линии перелома откоса (они должны быть в соответствующих слоях)
TypedValue[] tv = new TypedValue[] { new TypedValue(0, "POLYLINE"), new TypedValue(8, "КПЧ,ОТК") };//ограничение по слоям
SelectionFilter flt = new SelectionFilter(tv);
PromptSelectionOptions opts = new PromptSelectionOptions();
opts.MessageForAdding = "\nВыберите 3d-полилинии, обозначающие край проезжей части"
+ "и переломы откоса (только с одной стороны дороги). Линии должны быть в слоях КПЧ и ОТК";
PromptSelectionResult res = ed.GetSelection(opts, flt);
if (res.Status == PromptStatus.OK)
{
SelectionSet sset = res.Value;
//Отобрать только полилинии в нужных слоях
Dictionary <string, List <Polyline3dInfo> > slopeLines = new Dictionary <string, List <Polyline3dInfo> >();
//Считать направление полилинии соответствующим направлению дороги
bool? toTheRight = null;//водосброс справа от КПЧ
Polyline3dInfo baseLine = null;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
WrongPolylinesException wrongPolylinesException = new WrongPolylinesException();
//Отбор линий в служебных слоях
foreach (SelectedObject acSSObj in sset)
{
Polyline3d currPoly = tr.GetObject(acSSObj.ObjectId, OpenMode.ForRead) as Polyline3d;
if (currPoly != null)
{
if (currPoly.Layer.Equals("КПЧ") || currPoly.Layer.Equals("ОТК"))
{
List <Polyline3dInfo> polylines = null;
slopeLines.TryGetValue(currPoly.Layer, out polylines);
if (polylines == null)
{
polylines = new List <Polyline3dInfo>();
slopeLines.Add(currPoly.Layer, polylines);
}
polylines.Add(new Polyline3dInfo(currPoly.Layer, currPoly));
}
}
}
//Проверить, что есть весь набор слоев - КПЧ, ОТК
if (!slopeLines.ContainsKey("КПЧ") || !slopeLines.ContainsKey("ОТК"))
{
wrongPolylinesException.Mistakes = wrongPolylinesException.Mistakes | Mistake.NotEnoughLayers;
}
//Проверить, что в слое КПЧ находится только 1 полилиния
List <Polyline3dInfo> checkList1 = null;
slopeLines.TryGetValue("КПЧ", out checkList1);
if (checkList1 == null || checkList1.Count != 1)
{
wrongPolylinesException.Mistakes = wrongPolylinesException.Mistakes | Mistake.TooManyLinesInOneLayer;
}
#region Проперка непересечения линий
//Проверить что линии откоса не пересекают друг друга в плане
//TODO: ВРЕМЕННО отказался от проверки взаимного пересечения линий откоса. Нужно учесть возможность частичного совпадения линий
/*
* List<Polyline3dInfo> slopeLinesList = slopeLines.Values.ToList().Aggregate((l1, l2) =>
* {
* return l1.Concat(l2).ToList();
* });
* bool exitLoop = false;
* for (int i = 0; i < slopeLinesList.Count; i++)
* {
* for (int j = i + 1; j < slopeLinesList.Count; j++)
* {
* Polyline3d poly1 = slopeLinesList[i].Poly3d;
* Polyline3d poly2 = slopeLinesList[j].Poly3d;
* Point3dCollection intersectPts = new Point3dCollection();
* poly1.IntersectWith(poly2, Intersect.OnBothOperands,
* horizontalPlane, intersectPts,
* new IntPtr(0), new IntPtr(0));
*
* //TODO!!!!! Не считать точки пересечения если в точках пересечения происходит полное совпадение вершин двух полилиний
* //В это случае скорее всего полилинии просто сливаются в одну. Это допустимо для коридора
*
*
*
* if (intersectPts.Count > 0)
* {
*
*
*
* wrongPolylinesException.Mistakes = wrongPolylinesException.Mistakes | Mistake.LinesAreIntersecting;
* exitLoop = true;
* break;
* }
* }
* if (exitLoop)
* break;
* }
*/
#endregion
//Проверить, что все точки откоса расположены с одной стороны от КПЧ
//Определить водосброс направо или налево
//TODO: Проверить сонаправленность линий! (низкий приоритет)
//Для всех кодов определить участки КПЧ. Параметры взаимного расположения расчитываются в горизонтальной проекции
//По начальным точкам линий определить расположение линии справа или слева от КПЧ
//базовая линия - КПЧ
List <Polyline3dInfo> list = null;
slopeLines.TryGetValue("КПЧ", out list);
if (list != null && list.Count > 0)
{
baseLine = list.First();
foreach (KeyValuePair <string, List <Polyline3dInfo> > kvp in slopeLines)
{
if (!kvp.Key.Equals("КПЧ"))
{
foreach (Polyline3dInfo poly3dInfo in kvp.Value)
{
poly3dInfo.BaseLine = baseLine.Poly2d;
poly3dInfo.ComputeParameters();
poly3dInfo.ComputeOrientation();
//проверка, что все линии с одной стороны от базовой
if (toTheRight != null)
{
if (toTheRight != poly3dInfo.ToTheRightOfBaseLine)
{
wrongPolylinesException.Mistakes = wrongPolylinesException.Mistakes | Mistake.WrongOrientation;
}
}
else
{
toTheRight = poly3dInfo.ToTheRightOfBaseLine;
}
}
}
}
}
if (wrongPolylinesException.Mistakes != Mistake.None)
{
throw wrongPolylinesException;
}
#region Test
//ed.WriteMessage("\nОшибок нет\ntoTheRight = " + toTheRight);
////Начертить круги в точках начала и конца полилиний
//BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
//BlockTableRecord ms
// = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
//foreach (KeyValuePair<string, List<Polyline3dInfo>> kvp in slopeLines)
//{
// if (!kvp.Key.Equals("КПЧ"))
// {
// foreach (Polyline3dInfo poly3dInfo in kvp.Value)
// {
// Point3d pt1 = poly3dInfo.Poly3d.GetPointAtParameter(poly3dInfo.StartParameter);
// Point3d pt2 = poly3dInfo.Poly3d.GetPointAtParameter(poly3dInfo.EndParameter);
// Point3d pt3 = baseLine.Poly3d.GetPointAtParameter(poly3dInfo.StartParameterBase);
// Point3d pt4 = baseLine.Poly3d.GetPointAtParameter(poly3dInfo.EndParameterBase);
// foreach (Point3d pt in new Point3d[] { pt1, pt2, pt3, pt4 })
// {
// using (Circle circle = new Circle(pt, Vector3d.ZAxis, 1))
// {
// circle.Color = Color.FromColorIndex(ColorMethod.ByAci, 1);
// ms.AppendEntity(circle);
// tr.AddNewlyCreatedDBObject(circle, true);
// }
// }
// using (Line line = new Line(pt1, pt3))
// {
// line.Color = Color.FromColorIndex(ColorMethod.ByAci, 1);
// ms.AppendEntity(line);
// tr.AddNewlyCreatedDBObject(line, true);
// }
// using (Line line = new Line(pt2, pt4))
// {
// line.Color = Color.FromColorIndex(ColorMethod.ByAci, 1);
// ms.AppendEntity(line);
// tr.AddNewlyCreatedDBObject(line, true);
// }
// }
// }
//}
#endregion
tr.Commit();
}
//Включать подсветку 3d полилиний, которые участвуют в расчете
highlighted.Clear();
foreach (KeyValuePair <string, List <Polyline3dInfo> > kvp in slopeLines)
{
foreach (Polyline3dInfo p3dI in kvp.Value)
{
p3dI.Poly3d.Highlight();
highlighted.Add(p3dI.Poly3d);
}
}
int spillwayNum = 1;
PositionData positionData = new PositionData();
while (true)
{
//Указать точку расположения водосброса
PromptPointResult pPtRes;
PromptPointOptions pPtOpts = new PromptPointOptions("");
pPtOpts.Message = "\nУкажите точку расположения водосброса: ";
pPtRes = adoc.Editor.GetPoint(pPtOpts);
if (pPtRes.Status == PromptStatus.OK)
{
Point3d pickedPt = new Point3d(pPtRes.Value.X, pPtRes.Value.Y, 0);
Point3d nearestPtOnBase = baseLine.Poly2d.GetClosestPointTo(pickedPt, true); //найти ближайшую точку базовой линии
double pickedParameterBase = baseLine.Poly2d.GetParameterAtPoint(nearestPtOnBase); //параметр базовой линии в этой точке
//Найти все линии откоса, которые расположены в районе данного параметра
//Предполагается, что для каждого кода есть только одна такая
List <Polyline3dInfo> pickedPtSlopeLines =
slopeLines["ОТК"].FindAll(l => l.StartParameterBase <= pickedParameterBase && l.EndParameterBase >= pickedParameterBase);
if (pickedPtSlopeLines.Count > 1)//Проверить, что найдены минимум 2 линии перелома откоса
{
//Найти ближайшую линию к базовой линии - это бровка
Polyline3dInfo edgeLine = null;
double minDist = double.MaxValue;
foreach (Polyline3dInfo p3dI in pickedPtSlopeLines)
{
Point3d ptOnLine = p3dI.Poly2d.GetClosestPointTo(nearestPtOnBase, false);
double distance = ptOnLine.DistanceTo(nearestPtOnBase);
if (distance < minDist)
{
minDist = distance;
edgeLine = p3dI;
}
}
Point3d nearestPtOnEdge = edgeLine.Poly2d.GetClosestPointTo(pickedPt, true); //найти ближайшую точку бровки
double pickedParameterEdge = edgeLine.Poly2d.GetParameterAtPoint(nearestPtOnEdge); //параметр бровки в этой точке
//Найти касательную к бровке
Vector3d tangentVector = edgeLine.Poly2d.GetFirstDerivative(pickedParameterEdge);
double rotateAngle = toTheRight.Value ? -Math.PI / 2 : Math.PI / 2;
Vector3d spillWayVector = tangentVector.RotateBy(rotateAngle, Vector3d.ZAxis).GetNormal();//вектор водосброса, перпендикулярный бровке
Line spillWayAxis = new Line(nearestPtOnEdge, nearestPtOnEdge + spillWayVector);
Point3dCollection intersections = new Point3dCollection();
baseLine.Poly2d.IntersectWith(spillWayAxis, Intersect.ExtendArgument,
horizontalPlane, intersections,
new IntPtr(0), new IntPtr(0));
if (intersections.Count > 0)
{
Point3d basePt = intersections[0];//Точка пересечения оси водосброса с КПЧ
//Найти точки пересечения перпендикуляра к ОТК0 и остальными линиями откоса
//Отсортировать все линии по удаленности от КПЧ в этой точке
SortedDictionary <Point3d, Polyline3dInfo> intersectionPts
= new SortedDictionary <Point3d, Polyline3dInfo>(new PtsSortComparer(basePt));
pickedPtSlopeLines.Add(baseLine);
foreach (Polyline3dInfo p3dI in pickedPtSlopeLines)
{
intersections.Clear();
p3dI.Poly2d.IntersectWith(spillWayAxis, Intersect.ExtendArgument,
horizontalPlane, intersections,
new IntPtr(0), new IntPtr(0));
if (intersections.Count > 0)
{
intersectionPts.Add(intersections[0], p3dI);
}
}
if (intersectionPts.Count == pickedPtSlopeLines.Count)//Проверить, что все пересечения найдены
{
//intersectionPts содержит все линии с точками пересечения в нужном порядке,
//но все точки пересечения лежат на плоскости XY
//Расчитать трехмерные точки
Point3dCollection pts = new Point3dCollection();
foreach (KeyValuePair <Point3d, Polyline3dInfo> kvp in intersectionPts)
{
Point3d pt2d = kvp.Key;
pt2d = kvp.Value.Poly2d.GetClosestPointTo(pt2d, false);//по какой-то причине в некоторых случаях без этой строки вылетала ошибка при получении параметра
double param = kvp.Value.Poly2d.GetParameterAtPoint(pt2d);
Point3d pt3d = kvp.Value.Poly3d.GetPointAtParameter(param);
pts.Add(pt3d);
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
//Регистрация приложения
Utils.RegisterApp(db, tr);
ObjectId layerId = Utils.CreateLayerIfNotExists("ВОДОСБРОС", db, tr, null,
Color.FromColorIndex(ColorMethod.ByAci, 150), LineWeight.LineWeight030);
BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord ms
= (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
//Вычерчивание 3d полилинии по линии водосброса
using (Polyline3d poly3d = new Polyline3d())
{
poly3d.LayerId = layerId;
poly3d.PolyType = Poly3dType.SimplePoly;
ms.AppendEntity(poly3d);
tr.AddNewlyCreatedDBObject(poly3d, true);
foreach (Point3d pt in pts)
{
PolylineVertex3d vertex = new PolylineVertex3d(pt);
poly3d.AppendVertex(vertex);
tr.AddNewlyCreatedDBObject(vertex, true);
}
//В расширенные данные записать название водосброса
poly3d.XData = new ResultBuffer(
new TypedValue(1001, Constants.AppName),
new TypedValue(1000, spillwayNum.ToString()));
}
tr.Commit();
}
Vector3d baseVector = Vector3d.YAxis;
int sign = Math.Sign(baseVector.CrossProduct(spillWayVector).Z);
double rotation = spillWayVector.GetAngleTo(baseVector) * sign; //в радианах
rotation = rotation * 180 / (Math.PI); //в градусах
List <Slope> slopes = new List <Slope>();
//Сохраниение расположения водосброса и всех уклонов
for (int i = 0; i < pts.Count - 1; i++)
{
Point3d pt1 = pts[i];
Point3d pt2 = pts[i + 1];
Point2d pt1_2d = new Point2d(pt1.X, pt1.Y);
Point2d pt2_2d = new Point2d(pt2.X, pt2.Y);
double len = pt1_2d.GetDistanceTo(pt2_2d);
if (len > 0)
{
double s = (pt2.Z - pt1.Z) / len;
slopes.Add(new Slope()
{
S = s, Len = len
});
}
}
SpillwayPosition spillwayPosition = new SpillwayPosition()
{
Name = spillwayNum.ToString(),
X = pts[0].X,
Y = pts[0].Y,
Z = pts[0].Z,
Z_Rotation = rotation,
ToTheRight = toTheRight.Value,
Slopes = slopes
};
spillwayNum++;
positionData.SpillwayPositions.Add(spillwayPosition);
}
}
}
}
else
{
//ed.WriteMessage("\nвыбор закончен");
break;
}
}
//ed.WriteMessage("\nпродолжение выполнения");
//Сериализация расположений. Сохранить xml в папку рядом с файлом
if (positionData.SpillwayPositions.Count > 0)
{
//TODO: Учесть возможные ошибки из-за отсутствия прав
string filename = null;
int n = 0;
do
{
filename = Path.Combine(Path.GetDirectoryName(adoc.Name),
Path.GetFileNameWithoutExtension(adoc.Name) /*"SpillwayPositions"*/ + "_" + n + ".xml");
n++;
} while (File.Exists(filename));
XmlSerializer xmlSerializer = new XmlSerializer(typeof(PositionData));
using (StreamWriter sw = new StreamWriter(filename))
{
xmlSerializer.Serialize(sw, positionData);
}
//Cообщение о том, что все выполнено
ed.WriteMessage("\nПоложение водосбросов сохранено в файле " + filename);
}
}
}
catch (System.Exception ex)
{
//Utils.ErrorToCommandLine(ed, "Ошибка при извлечении расположений водосбросов", ex);
CommonException(ex, "Ошибка при извлечении расположений водосбросов");
}
finally
{
foreach (Polyline3d p3d in highlighted)
{
p3d.Unhighlight();
}
}
}
private static Entity DrawPart(Segment[] segs, Point[] points, Point[] densifiedPoints, bool closePart, bool hasZ, double defaultElevation)
{
double num = 0.0;
if (segs != null)
{
if (segs.Length == 1)
{
CircularArc circularArc = segs[0] as CircularArc;
EllipticArc ellipticArc = segs[0] as EllipticArc;
BezierCurve bezierCurve = segs[0] as BezierCurve;
ArcGIS10Types.Line line = segs[0] as ArcGIS10Types.Line;
if (circularArc != null)
{
if (((PointN)circularArc.FromPoint).X == ((PointN)circularArc.ToPoint).X && ((PointN)circularArc.FromPoint).Y == ((PointN)circularArc.ToPoint).Y)
{
return(GIS2CAD.DrawCircle(circularArc, defaultElevation));
}
return(GIS2CAD.DrawCircularArc(circularArc, defaultElevation, densifiedPoints));
}
else if (ellipticArc != null)
{
if (!ellipticArc.IsCounterClockwise)
{
return(AGSEllipticalArc.ToCadSpline(ellipticArc, defaultElevation));
}
return(AGSEllipticalArc.ToCadEllipse(ellipticArc, defaultElevation));
}
else
{
if (line != null)
{
return(GIS2CAD.DrawPolyline(densifiedPoints, false));
}
if (bezierCurve != null)
{
return(GIS2CAD.DrawPolyline(densifiedPoints, closePart));
}
}
}
else if (segs.Length > 1)
{
PointN pointN = segs[0].FromPoint as PointN;
num = pointN.Z;
if (num == 0.0)
{
num = defaultElevation;
}
if (GIS2CAD.CanBeDrawnAsPolyline(segs))
{
var polyline = new Autodesk.AutoCAD.DatabaseServices.Polyline();
polyline.ColorIndex = (256);
int num2 = 0;
PointN pointN2 = (PointN)segs[0].ToPoint;
for (int i = 0; i < segs.Length; i++)
{
Segment segment = segs[i];
CircularArc circularArc2 = segment as CircularArc;
var line2 = segment as ArcGIS10Types.Line;
if (line2 != null)
{
PointN pointN3 = (PointN)line2.FromPoint;
polyline.AddVertexAt(num2++, new Point2d(pointN3.X, pointN3.Y), 0.0, -1.0, -1.0);
pointN2 = (PointN)line2.ToPoint;
}
else if (circularArc2 != null)
{
PointN pointN4 = (PointN)circularArc2.CenterPoint;
PointN pointN5 = (PointN)circularArc2.FromPoint;
PointN pointN6 = (PointN)circularArc2.ToPoint;
new Point2d(pointN5.X - pointN4.X, pointN5.Y - pointN4.Y);
new Point2d(pointN6.X - pointN4.X, pointN6.Y - pointN4.Y);
Point2d point2d = new Point2d(pointN5.X, pointN5.Y);
Point2d centerPoint = new Point2d(pointN4.X, pointN4.Y);
Point2d point2d2 = new Point2d(pointN6.X, pointN6.Y);
double num3 = Math.Abs(centerPoint.GetDistanceTo(point2d));
double num4 = Math.Abs(point2d.GetDistanceTo(point2d2));
double num5 = num3;
double num6 = num3;
double d = (num5 * num5 + num6 * num6 - num4 * num4) / (2.0 * num5 * num6);
double num7 = Math.Acos(d);
num7 = GIS2CAD.CalcThetaFromVectors(point2d, point2d2, centerPoint, circularArc2.IsCounterClockwise);
double num8 = Math.Tan(num7 / 4.0);
if (!circularArc2.IsCounterClockwise)
{
num8 *= -1.0;
}
polyline.AddVertexAt(num2++, point2d, num8, -1.0, -1.0);
pointN2 = pointN6;
}
}
polyline.AddVertexAt(num2, new Point2d(pointN2.X, pointN2.Y), 0.0, -1.0, -1.0);
if (closePart)
{
polyline.Closed = (true);
}
return(polyline);
}
return(GIS2CAD.Draw3dPline(densifiedPoints, closePart));
}
}
else if (points != null)
{
if (points.Length == 2)
{
var line3 = new Autodesk.AutoCAD.DatabaseServices.Line();
line3.ColorIndex = (256);
GIS2CAD.AdjustZ(ref points, defaultElevation);
Point3d startPoint = GIS2CAD.ToCadPoint3d((PointN)points[0]);
Point3d endPoint = GIS2CAD.ToCadPoint3d((PointN)points[1]);
line3.StartPoint = (startPoint);
line3.EndPoint = (endPoint);
return(line3);
}
if (points.Length > 0)
{
if (!GIS2CAD.IsPlanar(points))
{
try
{
Document document = AfaDocData.ActiveDocData.Document;
var database = document.Database;
var transactionManager = document.TransactionManager;
using (document.LockDocument())
{
using (Transaction transaction = transactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(database.BlockTableId, 0);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[(BlockTableRecord.ModelSpace)], (OpenMode)1);
Polyline3d polyline3d = new Polyline3d();
polyline3d.ColorIndex = (256);
blockTableRecord.AppendEntity(polyline3d);
transaction.AddNewlyCreatedDBObject(polyline3d, true);
Point[] array = points;
for (int j = 0; j < array.Length; j++)
{
PointN srcPt = (PointN)array[j];
PolylineVertex3d polylineVertex3d = new PolylineVertex3d(GIS2CAD.ToCadPoint3d(srcPt));
polyline3d.AppendVertex(polylineVertex3d);
transaction.AddNewlyCreatedDBObject(polylineVertex3d, true);
}
if (closePart)
{
polyline3d.Closed = (true);
}
document.TransactionManager.QueueForGraphicsFlush();
document.TransactionManager.FlushGraphics();
document.Editor.UpdateScreen();
transaction.Commit();
return(polyline3d);
}
}
}
catch (System.Exception ex)
{
string arg_526_0 = ex.Message;
}
}
var polyline2 = new Autodesk.AutoCAD.DatabaseServices.Polyline();
polyline2.ColorIndex = (256);
polyline2.Elevation = (num);
num = ((PointN)points[0]).Z;
if (num == 0.0)
{
num = defaultElevation;
}
int num9 = 0;
Point[] array2 = points;
for (int k = 0; k < array2.Length; k++)
{
PointN pointN7 = (PointN)array2[k];
polyline2.AddVertexAt(num9++, new Point2d(pointN7.X, pointN7.Y), 0.0, -1.0, -1.0);
}
if (closePart)
{
polyline2.Closed = (true);
}
return(polyline2);
}
}
return(null);
}
public static void UpdateSurface(ObjectId objectId, dynamic xb)
{
Editor ed = acApp.DocumentManager.MdiActiveDocument.Editor;
Document acDoc = acApp.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
Point3d minPoint = new Point3d(Convert.ToDouble(xb.x1), Convert.ToDouble(xb.y1), Convert.ToDouble(xb.z1));
Point3d maxPoint = new Point3d(Convert.ToDouble(xb.x2), Convert.ToDouble(xb.y2), Convert.ToDouble(xb.z2));
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Open the Block table record for read
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,
OpenMode.ForRead) as BlockTable;
// Open the Block table record Model space for write
BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
Point3d pStart = minPoint;
Point3d pEnd = new Point3d(maxPoint.X, maxPoint.Y, minPoint.Z);
Vector3d vec = new Vector3d(0, 0, maxPoint.Z - minPoint.Z);
if (minPoint.Z == maxPoint.Z)
{
pStart = minPoint;
pEnd = new Point3d(maxPoint.X, minPoint.Y, maxPoint.Z);
vec = new Vector3d(0, maxPoint.Y - minPoint.Y, 0);
}
// Create polyline
Polyline3d poly = new Polyline3d();
acBlkTblRec.AppendEntity(poly);
acTrans.AddNewlyCreatedDBObject(poly, true);
// Add vertex
foreach (Point3d pnt in new List <Point3d>()
{
pStart, pEnd
})
{
PolylineVertex3d vex3d = new PolylineVertex3d(pnt);
poly.AppendVertex(vex3d);
acTrans.AddNewlyCreatedDBObject(vex3d, true);
}
poly.Closed = false;
#if BRX_APP
ExtrudedSurface extrSurf = (Teigha.DatabaseServices.ExtrudedSurface)acTrans.GetObject(objectId, OpenMode.ForWrite);
#elif ARX_APP
ExtrudedSurface extrSurf = (Autodesk.AutoCAD.DatabaseServices.ExtrudedSurface)acTrans.GetObject(objectId, OpenMode.ForWrite);
#endif
extrSurf.SetDatabaseDefaults();
SweepOptions sweepOpts = new SweepOptions();
extrSurf.CreateExtrudedSurface(poly, vec, sweepOpts);
extrSurf.UIsoLineDensity = 0;
extrSurf.VIsoLineDensity = 0;
extrSurf.Draw();
poly.Erase();
acTrans.Commit();
ed.UpdateScreen();
}
}
public static void Lay()
{
bool promptGradient = false;
int gradient = 0;
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
PromptKeywordOptions pKeyOpts = new PromptKeywordOptions("");
pKeyOpts.Message = "\nPlease enter mode";
pKeyOpts.Keywords.Add("Gradient");
pKeyOpts.Keywords.Add("Storm");
pKeyOpts.Keywords.Add("Foul");
pKeyOpts.Keywords.Default = "Storm";
pKeyOpts.AllowNone = true;
PromptResult pKeyRes = acDoc.Editor.GetKeywords(pKeyOpts);
switch (pKeyRes.StringResult)
{
case "Gradient":
promptGradient = true;
break;
case "Storm":
gradient = 100;
break;
case "Foul":
gradient = 80;
break;
}
PromptStringOptions pStrOpts;
PromptResult pStrRes;
bool run = true;
while (run)
{
if (promptGradient)
{
//Prompt for the gradient
pStrOpts = new PromptStringOptions("\nEnter gradient: ");
pStrRes = acDoc.Editor.GetString(pStrOpts);
gradient = Int32.Parse(pStrRes.StringResult);
}
PromptPointResult pPtRes;
PromptPointOptions pPtOpts = new PromptPointOptions("");
// Prompt for the start point
pPtOpts.Message = "\nEnter the start point of the line: ";
pPtRes = acDoc.Editor.GetPoint(pPtOpts);
if (pPtRes.Status == PromptStatus.Cancel)
{
run = false;
break;
}
Point3d ptStart = pPtRes.Value;
//Prompt for the starting IL
pStrOpts = new PromptStringOptions("\nEnter starting IL: ");
pStrOpts.AllowSpaces = true;
pStrOpts.DefaultValue = ptStart.Z.ToString();
pStrRes = acDoc.Editor.GetString(pStrOpts);
if (pStrRes.Status == PromptStatus.Cancel)
{
run = false;
break;
}
double invert = double.Parse(pStrRes.StringResult);
// Prompt for the end point
pPtOpts.Message = "\nEnter the end point of the line: ";
pPtRes = acDoc.Editor.GetPoint(pPtOpts);
if (pPtRes.Status == PromptStatus.Cancel)
{
run = false;
break;
}
Point3d ptEnd = pPtRes.Value;
//Adjust start coordinate IL
ptStart = new Point3d(ptStart.X, ptStart.Y, invert); //Set to plane for accurate distance measure
//Adjust end coordinate to gradient
Point3d temp = new Point3d(ptEnd.X, ptEnd.Y, ptStart.Z); //Set to plane for accurate distance measure
double distance = Math.Abs(temp.DistanceTo(ptStart));
double fall = distance / gradient;
fall = Math.Round(fall, 3);
ptEnd = new Point3d(temp.X, temp.Y, temp.Z - fall);
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Open the Block table record for read
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
// Open the Block table record M odel space for write
BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
// Create a 3D polyline
using (Polyline3d acPoly3d = new Polyline3d())
{
// Add the new object to the block table record and the transaction
acBlkTblRec.AppendEntity(acPoly3d);
acTrans.AddNewlyCreatedDBObject(acPoly3d, true);
// Before adding vertexes, the polyline must be in the drawing
Point3dCollection acPts3dPoly = new Point3dCollection();
acPts3dPoly.Add(ptStart);
acPts3dPoly.Add(ptEnd);
foreach (Point3d acPt3d in acPts3dPoly)
{
using (PolylineVertex3d acPolVer3d = new PolylineVertex3d(acPt3d))
{
acPoly3d.AppendVertex(acPolVer3d);
acTrans.AddNewlyCreatedDBObject(acPolVer3d, true);
}
}
Annotate(acPoly3d);
}
// Save the new object to the database
acTrans.Commit();
}
}
}
public void Figura1()
{
Database db = HostApplicationServices.WorkingDatabase;
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.GetDocument(db);
Editor ed = doc.Editor;
PromptDoubleOptions GetIlgis = new PromptDoubleOptions("\nĮveskite mikroskemos ilgį");
double Ilgis;
GetIlgis.AllowNegative = false;
GetIlgis.AllowZero = false;
GetIlgis.AllowNone = false;
PromptDoubleResult GetIlgisRezultatas = ed.GetDouble(GetIlgis);
Ilgis = GetIlgisRezultatas.Value;
PromptDoubleOptions GetPlotis = new PromptDoubleOptions("\nĮveskite mikroskemos plotį");
double Plotis;
GetPlotis.AllowNegative = false;
GetPlotis.AllowZero = false;
GetPlotis.AllowNone = false;
PromptDoubleResult GetPlotisRezultatas = ed.GetDouble(GetPlotis);
Plotis = GetPlotisRezultatas.Value;
PromptPointOptions GetTaskas = new PromptPointOptions("\nPasirinkite tašką");
Point3d Taskas;
GetTaskas.AllowNone = false;
PromptPointResult GetTaskasRezultatas = ed.GetPoint(GetTaskas);
Taskas = GetTaskasRezultatas.Value;
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite,false);
Polyline3d polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
PolylineVertex3d vex3d = new PolylineVertex3d();
//Pradinis taskas
vex3d = new PolylineVertex3d(Taskas);
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp pradinio ir pirmo kampo
double betaIlgis = Ilgis / 8;
double AtsakosIlgis = Math.Min(Ilgis / 4, Plotis / 4);
for (int i = 1; i < 8; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - AtsakosIlgis, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
// Pirmas kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp pirmo ir angtro kampo
double betaPlotis = Plotis / 2;
for (int i = 1; i < 2; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis + AtsakosIlgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Antras kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp antro ir trecio kampo
for (int i = 1; i < 8; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis + AtsakosIlgis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Trecias kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp trecio ir pradinio kampo
for (int i = 1; i < 2; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y - AtsakosIlgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Ketvirtas kampas / Pradinis taskas
vex3d = new PolylineVertex3d(Taskas);
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
tr.Commit();
}
}
public void Figura2()
{
Database db = HostApplicationServices.WorkingDatabase;
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.GetDocument(db);
Editor ed = doc.Editor;
PromptDoubleOptions GetSpindulys = new PromptDoubleOptions("\nĮveskite detalės spindulį");
double Spindulys;
GetSpindulys.AllowNegative = false;
GetSpindulys.AllowZero = false;
GetSpindulys.AllowNone = false;
PromptDoubleResult GetSpindulysRezultatas = ed.GetDouble(GetSpindulys);
Spindulys = GetSpindulysRezultatas.Value;
PromptPointOptions GetTaskas = new PromptPointOptions("\nPasirinkite centro tašką");
Point3d Taskas;
GetTaskas.AllowNone = false;
PromptPointResult GetTaskasRezultatas = ed.GetPoint(GetTaskas);
Taskas = GetTaskasRezultatas.Value;
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
//Apskritimas
Circle Apskritimas = new Circle(Taskas, new Vector3d(0, 0, 1), Spindulys);
btr.AppendEntity(Apskritimas);
tr.AddNewlyCreatedDBObject(Apskritimas, true);
//Linijos
Polyline3d polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
PolylineVertex3d vex3d = new PolylineVertex3d();
// Linija NR1 (centrine)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2 + Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2 - Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2 - Spindulys / 1.5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
// Linija NR2 (virsutine)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2 + Spindulys / 5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2 - Spindulys / 5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y + Spindulys / 2 + Spindulys / 1.5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
// Linija NR3 (kaire)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2 - Spindulys / 2 - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Apskritimas FIll Viduryje
Circle ApskritimasFillMIni = new Circle(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0), new Vector3d(0, 0, 1), Spindulys / 8);
btr.AppendEntity(ApskritimasFillMIni);
tr.AddNewlyCreatedDBObject(ApskritimasFillMIni, true);
Hatch hatch = new Hatch();
btr.AppendEntity(hatch);
tr.AddNewlyCreatedDBObject(hatch, true);
ObjectIdCollection ID = new ObjectIdCollection();
ID.Add(ApskritimasFillMIni.ObjectId);
hatch.HatchStyle = HatchStyle.Ignore;
hatch.SetHatchPattern(HatchPatternType.PreDefined, "SOLID");
hatch.Associative = true;
hatch.AppendLoop(HatchLoopTypes.Outermost, ID);
hatch.EvaluateHatch(true);
//Trikampis
Solid trikampis = new Solid(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y, 0), new Point3d(Taskas.X, Taskas.Y + Spindulys / 6, 0), new Point3d(Taskas.X, Taskas.Y - Spindulys / 6, 0));
btr.AppendEntity(trikampis);
tr.AddNewlyCreatedDBObject(trikampis, true);
tr.Commit();
}
}
public static void Polyline_2D_3D()
{
// 获取当前文档和数据库，启动事务
var acDoc = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument;
var acCurDb = acDoc.Database;
using (var acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Open the Block table record for read
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,
OpenMode.ForRead) as BlockTable;
// 以写模式打开块表记录模型空间
BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
// 用2条线段（3个点）创建一条多段线
var acPoly = new Polyline();
acPoly.AddVertexAt(0, new Point2d(1, 1), 0, 0, 0);
acPoly.AddVertexAt(1, new Point2d(1, 2), 0, 0, 0);
acPoly.AddVertexAt(2, new Point2d(2, 2), 0, 0, 0);
acPoly.ColorIndex = 1;
// 将新对象添加到块表记录和事务
acBlkTblRec.AppendEntity(acPoly);
acTrans.AddNewlyCreatedDBObject(acPoly, true);
// 用2条线段（3个点）创建一条3D多段线
var acPoly3d = new Polyline3d();
acPoly3d.ColorIndex = 5;
// 将新对象添加到块表记录和事务
acBlkTblRec.AppendEntity(acPoly3d);
acTrans.AddNewlyCreatedDBObject(acPoly3d, true);
// Before adding vertexes, the polyline must be in the drawing
// 先创建多段线对象，然后才能给它添加顶点
var acPts3dPoly = new Point3dCollection();
acPts3dPoly.Add(new Point3d(1, 1, 0));
acPts3dPoly.Add(new Point3d(2, 1, 0));
acPts3dPoly.Add(new Point3d(2, 2, 0));
foreach (Point3d acPt3d in acPts3dPoly)
{
var acPolVer3d = new PolylineVertex3d(acPt3d);
acPoly3d.AppendVertex(acPolVer3d);
acTrans.AddNewlyCreatedDBObject(acPolVer3d, true);
}
// 获取多段线的顶点坐标
var acPts2d = new Point2dCollection();
for (var nCnt = 0; nCnt < acPoly.NumberOfVertices; nCnt++)
{
acPts2d.Add(acPoly.GetPoint2dAt(nCnt));
}
// 获取3D多段线的顶点坐标
var acPts3d = new Point3dCollection();
foreach (ObjectId acObjIdVert in acPoly3d)
{
PolylineVertex3d acPolVer3d;
acPolVer3d = acTrans.GetObject(acObjIdVert,
OpenMode.ForRead) as PolylineVertex3d;
acPts3d.Add(acPolVer3d.Position);
}
// 显示坐标
Autodesk.AutoCAD.ApplicationServices.Core.Application.ShowAlertDialog("2D polyline (red): \n" +
acPts2d[0] + "\n" +
acPts2d[1] + "\n" +
acPts2d[2]);
Autodesk.AutoCAD.ApplicationServices.Core.Application.ShowAlertDialog("3D polyline (blue): \n" +
acPts3d[0] + "\n" +
acPts3d[1] + "\n" +
acPts3d[2]);
//提交事务
acTrans.Commit();
}
}
public void Figura1()
{
Database db = HostApplicationServices.WorkingDatabase;
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.GetDocument(db);
Editor ed = doc.Editor;
PromptDoubleOptions GetIlgis = new PromptDoubleOptions("\nĮveskite mikroskemos ilgį");
double Ilgis;
GetIlgis.AllowNegative = false;
GetIlgis.AllowZero = false;
GetIlgis.AllowNone = false;
PromptDoubleResult GetIlgisRezultatas = ed.GetDouble(GetIlgis);
Ilgis = GetIlgisRezultatas.Value;
PromptDoubleOptions GetPlotis = new PromptDoubleOptions("\nĮveskite mikroskemos plotį");
double Plotis;
GetPlotis.AllowNegative = false;
GetPlotis.AllowZero = false;
GetPlotis.AllowNone = false;
PromptDoubleResult GetPlotisRezultatas = ed.GetDouble(GetPlotis);
Plotis = GetPlotisRezultatas.Value;
PromptPointOptions GetTaskas = new PromptPointOptions("\nPasirinkite tašką");
Point3d Taskas;
GetTaskas.AllowNone = false;
PromptPointResult GetTaskasRezultatas = ed.GetPoint(GetTaskas);
Taskas = GetTaskasRezultatas.Value;
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
Polyline3d polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
PolylineVertex3d vex3d = new PolylineVertex3d();
//Pradinis taskas
vex3d = new PolylineVertex3d(Taskas);
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp pradinio ir pirmo kampo
double betaIlgis = Ilgis / 8;
double AtsakosIlgis = Math.Min(Ilgis / 4, Plotis / 4);
for (int i = 1; i < 8; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - AtsakosIlgis, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
// Pirmas kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp pirmo ir angtro kampo
double betaPlotis = Plotis / 2;
for (int i = 1; i < 2; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis + AtsakosIlgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + betaPlotis * i, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Antras kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp antro ir trecio kampo
for (int i = 1; i < 8; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis + AtsakosIlgis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y + Ilgis - betaIlgis * i, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Trecias kampas
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos tarp trecio ir pradinio kampo
for (int i = 1; i < 2; i++)
{
// Linija iki atsakos
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos linija
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y - AtsakosIlgis, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Atsakos grizimas atgal i kontura
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Plotis - betaPlotis * i, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
}
//Ketvirtas kampas / Pradinis taskas
vex3d = new PolylineVertex3d(Taskas);
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
tr.Commit();
}
}
public void LandXmlHandling()
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
int pntListCount = 0;
int profileCount = 0;
int pviCount = 0;
string[] fileNames = OpenFiles();
foreach (string fileName in fileNames)
{
XmlReader reader = XmlReader.Create(fileName, settings);
List <string> alignmentCollection = new List <string>();
List <List <double> > pntListCollection = new List <List <double> >();
List <double> pviList = new List <double>();
try
{
while (reader.Read())
{
if (reader.IsStartElement() == true)
{
switch (reader.Name)
{
case "PntList2D":
pntListCount++;
reader.Read();
Console.WriteLine("{0}.PntList", pntListCount);
Console.WriteLine(reader.Value);
Console.ReadLine();
List <double> pntList = new List <double>();
string[] pntListStr = reader.Value.Split(' ');
for (int i = 0; i < pntListStr.Length; i += 2)
{
pntList.Add(Convert.ToDouble(pntListStr[i + 1]));
pntList.Add(Convert.ToDouble(pntListStr[i]));
Console.WriteLine("{0}", pntList[i]);
}
pntListCollection.Add(pntList);
break;
case "ProfAlign":
if (pntListCollection.Count == 0)
{
break;
}
profileCount++;
Console.WriteLine("{0}.Profile", profileCount);
Console.WriteLine(reader.Value);
Console.ReadLine();
alignmentCollection.Add(reader.GetAttribute("name"));
break;
case "PVI":
if (pntListCollection.Count == 0)
{
break;
}
pviCount++;
reader.Read();
Console.WriteLine(reader.Value);
Console.ReadLine();
string[] pviListStr = reader.Value.Split(' ');
pviList.Add(Convert.ToDouble(pviListStr[1]));
break;
default:
break;
}
}
}
}
catch (Exception)
{
throw;
}
//----------------------------------------------------------//
//---------------MERGING PVI LIST TO THE POINT LIST---------//
//----------------------------------------------------------//
int k = 0;
while (k < pviList.Count)
{
foreach (List <double> item in pntListCollection)
{
int i = 2;
do
{
item.Insert(i, pviList[k]);
i += 3;
k++;
} while (i <= item.Count);
}
}
//----------------------------------------------------------//
//---------------CREEATING LAYERS----------------------------//
//----------------------------------------------------------//
foreach (string alignment in alignmentCollection)
{
CreateLayer(alignment);
}
//---------------CREATING 3DPOLYLINE-----------//
using (Transaction ts = Application.DocumentManager.MdiActiveDocument.Database.TransactionManager.StartTransaction())
{
BlockTable acBlkTbl;
acBlkTbl = ts.GetObject(Db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec;
acBlkTblRec = ts.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
int sayac = 0;
foreach (List <double> item in pntListCollection)
{
Polyline3d poly = new Polyline3d();
acBlkTblRec.AppendEntity(poly);
for (int i = 0; i < item.Count; i += 3)
{
Point3d pnt = new Point3d(item[i], item[i + 1], item[i + 2]);
PolylineVertex3d vertex = new PolylineVertex3d(pnt);
poly.AppendVertex(vertex);
ts.AddNewlyCreatedDBObject(vertex, true);
}
poly.Layer = alignmentCollection[sayac];
sayac++;
ts.AddNewlyCreatedDBObject(poly, true);
}
ts.Commit();
}
}
}
public void Figura2()
{
Database db = HostApplicationServices.WorkingDatabase;
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.GetDocument(db);
Editor ed = doc.Editor;
PromptDoubleOptions GetSpindulys = new PromptDoubleOptions("\nĮveskite detalės spindulį");
double Spindulys;
GetSpindulys.AllowNegative = false;
GetSpindulys.AllowZero = false;
GetSpindulys.AllowNone = false;
PromptDoubleResult GetSpindulysRezultatas = ed.GetDouble(GetSpindulys);
Spindulys = GetSpindulysRezultatas.Value;
PromptPointOptions GetTaskas = new PromptPointOptions("\nPasirinkite centro tašką");
Point3d Taskas;
GetTaskas.AllowNone = false;
PromptPointResult GetTaskasRezultatas = ed.GetPoint(GetTaskas);
Taskas = GetTaskasRezultatas.Value;
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
//Apskritimas
Circle Apskritimas = new Circle(Taskas, new Vector3d(0, 0, 1), Spindulys);
btr.AppendEntity(Apskritimas);
tr.AddNewlyCreatedDBObject(Apskritimas, true);
//Linijos
Polyline3d polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
PolylineVertex3d vex3d = new PolylineVertex3d();
// Linija NR1 (centrine)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2 + Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2 - Spindulys / 6, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2 - Spindulys / 1.5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
// Linija NR2 (virsutine)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2 + Spindulys / 5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2 - Spindulys / 5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y + Spindulys / 2 + Spindulys / 1.5, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
polyline = new Polyline3d();
btr.AppendEntity(polyline);
tr.AddNewlyCreatedDBObject(polyline, true);
// Linija NR3 (kaire)
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2, Taskas.Y + Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
vex3d = new PolylineVertex3d(new Point3d(Taskas.X - Spindulys / 2 - Spindulys / 2 - Spindulys / 4, Taskas.Y - Spindulys / 2, 0));
polyline.AppendVertex(vex3d);
tr.AddNewlyCreatedDBObject(vex3d, true);
//Apskritimas FIll Viduryje
Circle ApskritimasFillMIni = new Circle(new Point3d(Taskas.X + Spindulys / 2, Taskas.Y - Spindulys / 2, 0), new Vector3d(0, 0, 1), Spindulys / 8);
btr.AppendEntity(ApskritimasFillMIni);
tr.AddNewlyCreatedDBObject(ApskritimasFillMIni, true);
Hatch hatch = new Hatch();
btr.AppendEntity(hatch);
tr.AddNewlyCreatedDBObject(hatch, true);
ObjectIdCollection ID = new ObjectIdCollection();
ID.Add(ApskritimasFillMIni.ObjectId);
hatch.HatchStyle = HatchStyle.Ignore;
hatch.SetHatchPattern(HatchPatternType.PreDefined, "SOLID");
hatch.Associative = true;
hatch.AppendLoop(HatchLoopTypes.Outermost, ID);
hatch.EvaluateHatch(true);
//Trikampis
Solid trikampis = new Solid(new Point3d(Taskas.X - Spindulys / 4, Taskas.Y, 0), new Point3d(Taskas.X, Taskas.Y + Spindulys / 6, 0), new Point3d(Taskas.X, Taskas.Y - Spindulys / 6, 0));
btr.AppendEntity(trikampis);
tr.AddNewlyCreatedDBObject(trikampis, true);
tr.Commit();
}
}
