protected CoordinateSystem3d GetECS(ObjectId entityId)
{
CoordinateSystem3d coordinateSystem3D = new CoordinateSystem3d(Point3d.Origin, Vector3d.XAxis, Vector3d.YAxis);
if (!entityId.IsNull)
{
using (OpenCloseTransaction openCloseTransaction = new OpenCloseTransaction())
{
Entity obj = (Entity)openCloseTransaction.GetObject(entityId, OpenMode.ForRead);
if (obj != null)
{
//if (obj.IsPlanar || obj is MLeader)
//{
Plane plane = obj.GetPlane();
Plane plane1 = new Plane(plane.PointOnPlane, plane.Normal);
coordinateSystem3D = plane1.GetCoordinateSystem();
//}
//if (obj is Wipeout)
//{
// CoordinateSystem3d orientation = (obj as Wipeout).Orientation;
// Plane plane2 = new Plane(orientation.Origin, orientation.Zaxis.GetNormal());
// coordinateSystem3d = plane2.GetCoordinateSystem();
//}
}
openCloseTransaction.Commit();
}
}
return(coordinateSystem3D);
}
private static void WipeoutEditOCM_Document_ImpliedSelectionChanged(object sender, EventArgs e)
{
PromptSelectionResult psr = AcApp.DocumentManager.MdiActiveDocument.Editor.SelectImplied();
bool detach = true;
if (psr.Value != null && psr.Value.Count == 1)
{
using (AcApp.DocumentManager.MdiActiveDocument.LockDocument())
{
using (OpenCloseTransaction tr = new OpenCloseTransaction())
{
foreach (SelectedObject selectedObject in psr.Value)
{
if (selectedObject.ObjectId == ObjectId.Null)
{
continue;
}
var obj = tr.GetObject(selectedObject.ObjectId, OpenMode.ForRead);
if (obj is Wipeout)
{
MiniFunctionsContextMenuExtensions.WipeoutEditObjectContextMenu.Attach();
detach = false;
}
}
tr.Commit();
}
}
}
if (detach)
{
MiniFunctionsContextMenuExtensions.WipeoutEditObjectContextMenu.Detach();
}
}
public static IEnumerable <Point3d> Select3dPolyline([NotNull] this Editor editor, [NotEmpty] string message, out ObjectId id)
{
IEnumerable <Point3d> arrRes = null;
//' Start a transaction
using (OpenCloseTransaction transAction = editor.Document.Database.TransactionManager.StartOpenCloseTransaction())
{
//Setting some options
PromptEntityOptions mypromptOption = new PromptEntityOptions(message)
{
AllowNone = false,
AllowObjectOnLockedLayer = true
};
mypromptOption.SetRejectMessage("\r\n\t=>Only objects of type <Polyline 3D> are allowed.");
mypromptOption.AddAllowedClass(typeof(Polyline3d), false);
//Making a new result and adding options to it
PromptEntityResult res = editor.GetEntity(mypromptOption);
if (res.Status == PromptStatus.OK)
{
arrRes = editor.Document.Database.GetPointsFromPolyline(res.ObjectId);
}
if (arrRes != null && arrRes.Any())
{
editor.WriteMessage("\r\n\t=>Polyline3d has been selected with " + arrRes.Count() + " vertices's.");
}
id = res.ObjectId;
return(arrRes);
}
throw new InvalidOperationException("Something went wrong when handling the selection.");
}
handOverPoly3d2(this ObjectId idPoly3dOrg, List <Point3d> pnts3d)
{
Database db = BaseObjs._db;
Point3dCollection pnts3dColl = new Point3dCollection();
foreach (Point3d pnt3d in pnts3d)
{
pnts3dColl.Add(pnt3d);
}
using (OpenCloseTransaction tr = db.TransactionManager.StartOpenCloseTransaction())
{
Polyline3d poly3dOrg = (Polyline3d)tr.GetObject(idPoly3dOrg, OpenMode.ForRead);
Debug.Print(poly3dOrg.Handle.ToString());
Polyline3d poly3dNew = new Polyline3d(Poly3dType.SimplePoly, pnts3dColl, false);
poly3dNew.SetDatabaseDefaults();
poly3dNew.Layer = poly3dOrg.Layer;
poly3dOrg.UpgradeOpen();
poly3dOrg.HandOverTo(poly3dNew, true, true);
Debug.Print(poly3dOrg.Handle.ToString());
Debug.Print(poly3dNew.Handle.ToString());
bool x = poly3dOrg.IsDisposed;
poly3dOrg.Dispose();
tr.AddNewlyCreatedDBObject(poly3dNew, true);
tr.Commit();
}
}
/// <summary>
/// Проверка не заблокирован ли слой
/// </summary>
/// <param name="layerName">Имя слоя</param>
public static bool IsLockedLayer(string layerName)
{
var doc = AcApp.DocumentManager.MdiActiveDocument;
var db = doc.Database;
using (doc.LockDocument())
{
using (OpenCloseTransaction tr = db.TransactionManager.StartOpenCloseTransaction())
{
var lt = tr.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
if (lt == null)
{
return(false);
}
foreach (var layerId in lt)
{
var layer = tr.GetObject(layerId, OpenMode.ForRead) as LayerTableRecord;
if (layer != null && layer.Name.Equals(layerName))
{
return(layer.IsLocked);
}
}
}
}
return(false);
}
private static List <object> GetLayerObjectsByLayerName(List <string> layerNames)
{
List <object> objects = new List <object>();
if (layerNames.Count != 0)
{
using (OpenCloseTransaction trans = acCurDb.TransactionManager.StartOpenCloseTransaction())
{
foreach (string layerName in layerNames)
{
try
{
TypedValue[] typedValue = new TypedValue[]
{
new TypedValue((int)DxfCode.LayerName, layerName)
};
SelectionFilter filter = new SelectionFilter(typedValue);
PromptSelectionResult result = ed.SelectAll(filter);
SelectionSet set = result.Value;
ObjectId[] ids = set.GetObjectIds();
foreach (ObjectId entid in ids)
{
objects.Add(trans.GetObject(entid, OpenMode.ForRead));
}
}
catch (Exception)
{
ed.WriteMessage("\n获取信息出错。");
}
}
trans.Commit();
}
}
return(objects);
}
public void MyCommand() // 这个方法可以使用任意名称，执行命令时使用上一句代码定义的名称
{
// Put your code here
Database db = HostApplicationServices.WorkingDatabase;
using (OpenCloseTransaction trans = db.TransactionManager.StartOpenCloseTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead);
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(db.CurrentSpaceId, OpenMode.ForWrite);
Point3d pt1 = new Point3d();
Point3d pt2 = new Point3d();
Point3d pt3 = new Point3d();
if (GetPoint("\n输入起点:", out pt1) && GetPoint("\n输入起点:", out pt2) && GetPoint("\n输入起点:", out pt3))
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
FaneTriangleWrapper faneTriangle = new FaneTriangleWrapper(pt1, pt2, pt3);
//double area = faneTriangle.GetArea();
Point3dCollection collection = null;
faneTriangle.GetVerts(out collection);
foreach (Point3d item in collection)
{
ed.WriteMessage("\n三角形的顶点X坐标：{0}", item.X);
}
btr.AppendEntity(faneTriangle);
trans.AddNewlyCreatedDBObject(faneTriangle, true);
trans.Commit();
}
}
}
public static IEnumerable <Point3d> GetPointsFromPolyline([NotNull] this Database database, ObjectId id)
{
using (OpenCloseTransaction transAction = database.TransactionManager.StartOpenCloseTransaction())
{
object objectX = transAction.GetObject(id, OpenMode.ForRead);
switch (objectX.GetType().ToString())
{
case "Autodesk.AutoCAD.DatabaseServices.Polyline3d":
{
//Get a list of 3D points in parameter order
using (Polyline3d pl1 = (Polyline3d)objectX)
{
// We get curve here, its faster to get the
// parameters and point on a non database object
var curve = pl1.GetGeCurve(new Tolerance(1e-10, 1e-10));
var polylineEndParam = (int)pl1.EndParam;
// Initialize list with dimensions specified (speed)
Point3d[] arrRes = new Point3d[polylineEndParam + 1];
for (int i = 0; i <= polylineEndParam; i++)
{
var distOnPl = pl1.GetDistanceAtParameter(i);
arrRes[i] = curve.EvaluatePoint(curve.GetParameterAtLength(0, distOnPl, true, 1e-10));
}
transAction.Commit();
return(arrRes);
}
}
default: throw new Exception("\r\n\t=> Selected object is not supported for this function.");
}
}
}
/// <summary>
/// Возвращает имя текущего слоя
/// </summary>
public static string GetCurrentLayerName()
{
var doc = AcApp.DocumentManager.MdiActiveDocument;
var db = doc.Database;
using (doc.LockDocument())
{
using (OpenCloseTransaction tr = db.TransactionManager.StartOpenCloseTransaction())
{
var lt = tr.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
if (lt != null)
{
foreach (var layerId in lt)
{
if (layerId == db.Clayer)
{
var layer = tr.GetObject(layerId, OpenMode.ForRead) as LayerTableRecord;
if (layer != null)
{
return(layer.Name);
}
}
}
}
}
}
return(string.Empty);
}
private void BtCreateStyleFromEntity_OnClick(object sender, RoutedEventArgs e)
{
/* Созданный стиль нужно еще найти в TreeView и выбрать его, раскрыв дерево
* для этого можно искать по гуиду, а сам поиск взять в плагине mpDwgBase
*/
try
{
Hide();
var promptEntityOptions =
new PromptEntityOptions($"\n{ModPlusAPI.Language.GetItem(Invariables.LangItem, "msg3")}");
promptEntityOptions.SetRejectMessage("\nWrong entity");
promptEntityOptions.AllowNone = false;
promptEntityOptions.AddAllowedClass(typeof(BlockReference), true);
promptEntityOptions.AllowObjectOnLockedLayer = true;
var selectionResult = AcadUtils.Document.Editor.GetEntity(promptEntityOptions);
if (selectionResult.Status == PromptStatus.OK)
{
var newStyleGuid = string.Empty;
using (var tr = new OpenCloseTransaction())
{
var obj = tr.GetObject(selectionResult.ObjectId, OpenMode.ForRead);
if (obj is BlockReference blockReference)
{
var entity = EntityReaderService.Instance.GetFromEntity(blockReference);
var newStyle = new IntellectualEntityStyle(entity.GetType())
{
Name = ModPlusAPI.Language.GetItem(Invariables.LangItem, "h13"),
StyleType = StyleType.User,
Guid = Guid.NewGuid().ToString()
};
newStyle.GetPropertiesFromEntity(entity, blockReference);
newStyleGuid = newStyle.Guid;
foreach (var entityStyles in _styles)
{
if (entityStyles.EntityType == entity.GetType())
{
entityStyles.Styles.Add(newStyle);
StyleManager.AddStyle(newStyle);
break;
}
}
}
}
if (!string.IsNullOrEmpty(newStyleGuid))
{
SearchInTreeViewByGuid(newStyleGuid);
}
}
}
catch (Exception exception)
{
ExceptionBox.Show(exception);
}
finally
{
Show();
}
}
public static Dictionary <string, string> GetAttribs(string blockName, string tag)
{
// create a new instance of Dictionary<string, string>
var attribs = new Dictionary <string, string>();
// get the documents collection
var docs = Application.DocumentManager;
// use an OpenCloseTransaction which is not related to a document or database
using (var tr = new OpenCloseTransaction())
{
// iterate through the documents
foreach (Document doc in docs)
{
// get the document database
var db = doc.Database;
// get the database block table
var bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
// if the block table contains a block definitions named 'blockName'...
if (bt.Has(blockName))
{
// open the block definition
var btr = (BlockTableRecord)tr.GetObject(bt[blockName], OpenMode.ForRead);
// get the inserted block references ObjectIds
var ids = btr.GetBlockReferenceIds(true, true);
// if any...
if (0 < ids.Count)
{
// open the first block reference
var br = (BlockReference)tr.GetObject(ids[0], OpenMode.ForRead);
// iterate through the attribute collection
foreach (ObjectId id in br.AttributeCollection)
{
// open the attribute reference
var attRef = (AttributeReference)tr.GetObject(id, OpenMode.ForRead);
// if the attribute tag is equal to 'tag'
if (attRef.Tag.Equals(tag, StringComparison.CurrentCultureIgnoreCase))
{
// add an entry to the dictionary
attribs[doc.Name] = attRef.TextString;
// break the loop
break;
}
}
}
}
}
}
// return the dictionary
return(attribs);
}
private static string Cells(int rows, int columns)
{
Point3dCollection downPoints = new Point3dCollection();
Point3dCollection upPoints = new Point3dCollection();
string textString = string.Empty;
PromptSelectionResult psr;
using (OpenCloseTransaction acTrans = AcCurDb.TransactionManager.StartOpenCloseTransaction())
{
if (rows == 1 && columns == 1)
{
cLines[rows].IntersectWith(rLines[rLines.Count - 1], Intersect.ExtendBoth, new Plane(), downPoints,
IntPtr.Zero, IntPtr.Zero);
cLines[rows - 1].IntersectWith(rLines[1], Intersect.ExtendBoth, new Plane(), upPoints, IntPtr.Zero,
IntPtr.Zero);
}
else
{
cLines[rows].IntersectWith(rLines[columns], Intersect.ExtendBoth, new Plane(), downPoints,
IntPtr.Zero, IntPtr.Zero);
cLines[rows - 1].IntersectWith(rLines[columns - 1], Intersect.ExtendBoth, new Plane(), upPoints,
IntPtr.Zero, IntPtr.Zero);
}
psr = Ed.SelectCrossingWindow(downPoints[0], upPoints[0]);
if (psr.Status == PromptStatus.OK)
{
SelectionSet set = psr.Value;
foreach (SelectedObject text in set)
{
if (text != null)
{
MText acMText = acTrans.GetObject(text.ObjectId, OpenMode.ForWrite) as MText;
if (acMText == null)
{
DBText acText = acTrans.GetObject(text.ObjectId, OpenMode.ForRead) as DBText;
if (acText != null)
{
textString = acText.TextString;
return(textString);
}
}
else
{
textString = GetText(acMText.Contents);
return(textString);
}
}
}
}
acTrans.Commit();
}
return("null");
}
} //保存公司内部图层
private static void GetImgLayers(Database acCurDb)
{
List <string> Alllayers = new List <string>();
using (OpenCloseTransaction trans = acCurDb.TransactionManager.StartOpenCloseTransaction())
{
LayerTable lt = trans.GetObject(acCurDb.LayerTableId, OpenMode.ForRead) as LayerTable;
Alllayers.AddRange(from ObjectId id in lt select trans.GetObject(id, OpenMode.ForRead) as LayerTableRecord into ltr select ltr.Name);
string strexp = @"^0-BIM-";
Regex regex = new Regex(strexp);
ImgLayers = Alllayers.Where(layer => regex.IsMatch(layer)).ToList();
trans.Commit();
}
}
public static ObjectId AddToModelSapce(this Database db, Entity ent)
{
ObjectId entId;
using (OpenCloseTransaction trans = db.TransactionManager.StartOpenCloseTransaction())
{
BlockTable bt = trans.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord btr = trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
entId = btr.AppendEntity(ent);
trans.AddNewlyCreatedDBObject(ent, true);
trans.Commit();
}
return(entId);
}
private static bool ReadImgTable()
{
AcDoc = Application.DocumentManager.MdiActiveDocument;
AcCurDb = AcDoc.Database;
Ed = AcDoc.Editor;
PromptSelectionResult psr = Ed.GetSelection();
if (psr.Status == PromptStatus.OK)
{
SelectionSet ss = psr.Value;
if (ss == null)
{
return(false);
}
var ids = ss.GetObjectIds();
using (OpenCloseTransaction acTrans = AcCurDb.TransactionManager.StartOpenCloseTransaction())
{
foreach (var id in ids)
{
var dbLine = acTrans.GetObject(id, OpenMode.ForRead) as Line;
if (dbLine == null)
{
continue;
}
Vector2d ve = new Vector2d(dbLine.StartPoint.X - dbLine.EndPoint.X,
dbLine.StartPoint.Y - dbLine.EndPoint.Y);
if (ve.Angle == 0 || ve.Angle == Math.PI)
{
cLines.Add(dbLine);
}
else if (ve.Angle == Math.PI / 2 || ve.Angle == 1.5 * Math.PI)
{
rLines.Add(dbLine);
}
}
acTrans.Commit();
}
var temp = from line in cLines
orderby line.EndPoint.Y descending
select line;
cLines = temp.ToList();
temp = from line in rLines
orderby line.EndPoint.X
select line;
rLines = temp.ToList();
return(true);
}
return(false);
}
/// <summary>
/// 将实体添加到模型空间
/// </summary>
/// <param name="db">数据库对象</param>
/// <param name="ent">要添加的实体</param>
/// <returns>返回添加到模型空间中的实体</returns>
public static ObjectId AddToModelSpace(this Database db, Entity ent)
{
ObjectId entId; //用于返回添加到模型空间中的实体ObjectId
//定义一个指向当前数据库的事务处理，以添加直线
using (OpenCloseTransaction trans = db.TransactionManager.StartOpenCloseTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead); //以只读方式打开块表
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite); //以写方式打开模型空间块表记录
entId = btr.AppendEntity(ent); //将图形对象的信息添加到块表记录中
trans.AddNewlyCreatedDBObject(ent, true); //把对象添加到事务处理中
trans.Commit(); //提交事务处理
}
return(entId);
}
public static IEnumerable <Point3d> Select3dPoints([NotNull] this Editor editor, out List <ObjectId> ids)
{
List <Point3d> myPLlist = new List <Point3d>();
ids = new List <ObjectId>();
//' Start a transaction
using (OpenCloseTransaction transAction = editor.Document.Database.TransactionManager.StartOpenCloseTransaction())
{
//Setting some options
PromptSelectionOptions mypromptOption = new PromptSelectionOptions()
{
AllowDuplicates = false,
RejectObjectsFromNonCurrentSpace = true,
AllowSubSelections = false,
RejectObjectsOnLockedLayers = false,
};
//Making a new result and adding options to it
var res = editor.GetSelection(mypromptOption);
if (res.Status == PromptStatus.OK)
{
var selectedObjects = res.Value;
if (selectedObjects.Count == 0)
{
throw new Exception("\r\n\t=> No objects were selected.");
}
foreach (var id in selectedObjects.GetObjectIds())
{
var objectX = transAction.GetObject(id, OpenMode.ForRead);
if (objectX is DBPoint)
{
DBPoint dBPoint = objectX as DBPoint;
myPLlist.Add(dBPoint.Position);
ids.Add(dBPoint.ObjectId);
}
}
}
if (myPLlist != null && myPLlist.Any())
{
editor.WriteMessage("\r\n\t=>A set has been selected with " + myPLlist.Count + " points.");
}
return(myPLlist);
}
throw new InvalidOperationException("Something went wrong when handling the selection.");
}
/// <summary>
/// 获得图层上所有实体
/// </summary>
/// <param name="layerName">图层名</param>
/// <returns></returns>
private static List <MText> GetLayerDbtxtByLayerName(List <string> layerNames)
{
List <MText> txts = new List <MText>();
if (layerNames.Count != 0)
{
using (OpenCloseTransaction trans = acCurDb.TransactionManager.StartOpenCloseTransaction())
{
foreach (string layerName in layerNames)
{
try
{
TypedValue[] typedValue = new TypedValue[]
{
new TypedValue((int)DxfCode.LayerName, layerName),
//new TypedValue((int)DxfCode.Start, "MTEXT"),
};
SelectionFilter filter = new SelectionFilter(typedValue);
PromptSelectionResult result = ed.SelectAll(filter);
//if (result.Value == null)
//{
// return txts;
//}
SelectionSet set = result.Value;
ObjectId[] ids = set.GetObjectIds();
foreach (ObjectId entid in ids)
{
//txts.Add(trans.GetObject(entid, OpenMode.ForRead) as DBText);
txts.Add(trans.GetObject(entid, OpenMode.ForRead) as MText);
}
}
catch (Exception)
{
ed.WriteMessage("\n获取文本信息出错。");
}
}
trans.Commit();
}
}
var temp = from mtext in txts
orderby mtext.Location.Y descending, mtext.Location.X
select mtext;
txts = temp.ToList();
return(txts);
}
public static Tuple <IEnumerable <Point3d>, IEnumerable <Point3d> > GetPointsFrom2PolylinesWithPointWeeding([NotNull] this Database database, ObjectId id1, ObjectId id2, [GreaterThan(.0)] double weeding)
{
// Weeding, we only add the point when weeding factor has been satisfied.
using (OpenCloseTransaction transAction = database.TransactionManager.StartOpenCloseTransaction())
{
object object1 = transAction.GetObject(id1, OpenMode.ForRead);
object object2 = transAction.GetObject(id2, OpenMode.ForRead);
if (object1.GetType().ToString() != "Autodesk.AutoCAD.DatabaseServices.Polyline3d" ||
object2.GetType().ToString() != "Autodesk.AutoCAD.DatabaseServices.Polyline3d")
{
throw new Exception("\r\n\t=> Selected object is not supported for this function.");
}
//Get a list of 3D points in parameter order
using (Polyline3d pl1 = (Polyline3d)object1)
using (Polyline3d pl2 = (Polyline3d)object2)
{
// We get curve here, its faster to get the parameters and
// point on a non database object
var curve1 = pl1.GetGeCurve(new Tolerance(1e-10, 1e-10));
var curve2 = pl2.GetGeCurve(new Tolerance(1e-10, 1e-10));
// Initialize list with dimensions specified (speed)
var bounds = (int)Math.Ceiling(pl1.Length / weeding) + 1;
Point3d[] arrRes1 = new Point3d[bounds];
Point3d[] arrRes2 = new Point3d[bounds];
var arrCounter = 0;
// For each point on PL1 we find the closest point on PL2
// and create a tuple of the result.
for (double i = 0.0; i < pl1.Length; i += weeding)
{
var p1 = curve1.EvaluatePoint(curve1.GetParameterAtLength(0, i, true, 1e-10));
var p2 = curve2.GetClosestPointTo(p1, new Tolerance(1e-10, 1e-10)).Point;
arrRes1[arrCounter] = p1;
arrRes2[arrCounter++] = p2;
}
arrRes1[arrCounter] = pl1.EndPoint;
arrRes2[arrCounter] = curve2.GetClosestPointTo(pl1.EndPoint, new Tolerance(1e-10, 1e-10)).Point;
transAction.Commit();
return(new Tuple <IEnumerable <Point3d>, IEnumerable <Point3d> >(arrRes1, arrRes2));
}
}
}
private static void Document_ImpliedSelectionChanged(object sender, EventArgs e)
{
var psr = AcApp.DocumentManager.MdiActiveDocument.Editor.SelectImplied();
var detach = true;
if (psr.Value != null)
{
using (AcApp.DocumentManager.MdiActiveDocument.LockDocument())
{
using (var tr = new OpenCloseTransaction())
{
foreach (SelectedObject selectedObject in psr.Value)
{
if (selectedObject.ObjectId == ObjectId.Null)
{
continue;
}
var obj = tr.GetObject(selectedObject.ObjectId, OpenMode.ForRead);
if (obj is Entity entity)
{
var xData = entity.GetXDataForApplication("ModPlusProduct");
if (xData != null)
{
detach = false;
break;
}
}
}
tr.Commit();
}
}
}
if (detach)
{
ObjectContextMenu.Detach();
}
else
{
ObjectContextMenu.Attach();
}
}
public override void TransformBy(Entity e, Matrix3d mat)
{
DBPoint pt = e as DBPoint;
if (pt != null)
{
Database db = HostApplicationServices.WorkingDatabase;
bool found = false;
OpenCloseTransaction tr =
db.TransactionManager.StartOpenCloseTransaction();
using (tr)
{
foreach (ObjectId curId in _curves)
{
DBObject obj = tr.GetObject(curId, OpenMode.ForRead);
Polyline cur = obj as Polyline;
if (cur != null)
{
Point3d ptOnCurve =
cur.GetClosestPointTo(pt.Position, false);
Vector3d dist = ptOnCurve - pt.Position;
if (dist.IsZeroLength(Tolerance.Global))
{
Point3d pos =
cur.GetClosestPointTo(
pt.Position.TransformBy(mat),
false
);
pt.Position = pos;
found = true;
break;
}
}
if (!found)
{
base.TransformBy(e, mat);
}
}
}
}
}
public IList <FeatureItem> ProcessFeatureItems()
{
try
{
var doc = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument;
using (Autodesk.AutoCAD.DatabaseServices.Database db = doc.Database)
{
var features = new List <FeatureItem>();
var pid = GetPolylineEntityIDs(db);
var temp = new List <Polyline>();
foreach (ObjectId item in pid)
{
using (OpenCloseTransaction tr = db.TransactionManager.StartOpenCloseTransaction())
{
Polyline pline = (Polyline)tr.GetObject(item, OpenMode.ForWrite);
temp.Add(pline);
tr.Commit();
}
}
var distpolys = temp.Select(p => p.Layer).Distinct();
foreach (var item in distpolys)
{
var feature = new FeatureItem();
feature.active = true;
feature.layer = item;
feature.name = GetShortLayerName(item);
feature.count = temp.Count(p => p.Layer == item);
features.Add(feature);
}
return(features);
}
}
catch (System.Exception ex)
{
COMS.MessengerManager.LogException(ex);
}
return(null);
}
// ReSharper disable once InconsistentNaming
private static CoordinateSystem3d GetECS(ObjectId entityId)
{
var coordinateSystem3D = new CoordinateSystem3d(Point3d.Origin, Vector3d.XAxis, Vector3d.YAxis);
if (!entityId.IsNull)
{
using (var openCloseTransaction = new OpenCloseTransaction())
{
var obj = (Entity)openCloseTransaction.GetObject(entityId, OpenMode.ForRead);
if (obj != null)
{
var plane = obj.GetPlane();
var plane1 = new Plane(plane.PointOnPlane, plane.Normal);
coordinateSystem3D = plane1.GetCoordinateSystem();
}
openCloseTransaction.Commit();
}
}
return(coordinateSystem3D);
}
public static void ChangReinText()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
Editor ed = acDoc.Editor;
ed.WriteMessage("\n异常钢筋符号快速替换 2016/10/14");
Stopwatch sw = new Stopwatch();
sw.Start();
using (OpenCloseTransaction acTrams = acCurDb.TransactionManager.StartOpenCloseTransaction())
{
TypedValue[] typedValue = new TypedValue[] { new TypedValue((int)DxfCode.Start, "TEXT") };
SelectionFilter filter = new SelectionFilter(typedValue);
PromptSelectionResult result = ed.SelectAll(filter);
if (result.Status == PromptStatus.OK)
{
SelectionSet set = result.Value;
foreach (SelectedObject text in set)
{
if (text != null)
{
DBText acText = acTrams.GetObject(text.ObjectId, OpenMode.ForWrite) as DBText;
if (acText != null)
{
if (acText.TextString.Contains(""))
{
string[] strs = acText.TextString.Split('');
acText.TextString = acText.TextString.Replace("", "%%132");
}
}
}
}
}
acTrams.Commit();
}
sw.Stop();
ed.WriteMessage("\n替换操作，耗时{0}ms", sw.ElapsedMilliseconds);
}
public static IEnumerable <Point3d> GetPointsFromPolylineWithPointWeeding([NotNull] this Database database, ObjectId id, [GreaterThan(.0)] double weeding)
{
// Weeding, we only add the point when weeding factor has been satisfied.
using (OpenCloseTransaction transAction = database.TransactionManager.StartOpenCloseTransaction())
{
object objectX = transAction.GetObject(id, OpenMode.ForRead);
switch (objectX.GetType().ToString())
{
case "Autodesk.AutoCAD.DatabaseServices.Polyline3d":
{
//Get a list of 3D points in parameter order
using (Polyline3d pl1 = (Polyline3d)objectX)
{
// We get curve here, its faster to get the
// parameters and point on a non database object
var curve = pl1.GetGeCurve(new Tolerance(1e-10, 1e-10));
// Initialize list with dimensions specified (speed)
var bounds = (int)Math.Ceiling(pl1.Length / weeding) + 1;
Point3d[] arrRes = new Point3d[bounds];
var arrCounter = 0;
for (double i = 0.0; i < pl1.Length; i += weeding)
{
var x = curve.EvaluatePoint(curve.GetParameterAtLength(0, i, true, 1e-10));
arrRes[arrCounter++] = x;
}
arrRes[arrCounter] = pl1.EndPoint;
transAction.Commit();
return(arrRes);
}
}
default: throw new Exception("\r\n\t=> Selected object is not supported for this function.");
}
}
}
public static void GetAllObject()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
using (OpenCloseTransaction trans = acCurDb.TransactionManager.StartOpenCloseTransaction())
{
BlockTable bt = trans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord btr = trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
int count = 0;
acDoc.Editor.WriteMessage("\nModel space object:");
foreach (var acObjId in btr)
{
acDoc.Editor.WriteMessage("\n" + acObjId.ObjectClass.DxfName);
count += 1;
}
if (count == 0)
{
acDoc.Editor.WriteMessage("\n0 Object Fount");
}
}
}
private static void Document_ImpliedSelectionChanged(object sender, EventArgs e)
{
var psr = AcadUtils.Editor.SelectImplied();
var detach = true;
if (psr.Value != null && psr.Value.Count == 1)
{
using (AcadUtils.Document.LockDocument())
{
using (var tr = new OpenCloseTransaction())
{
foreach (SelectedObject selectedObject in psr.Value)
{
if (selectedObject.ObjectId == ObjectId.Null)
{
continue;
}
var obj = tr.GetObject(selectedObject.ObjectId, OpenMode.ForRead);
if (obj is BlockReference blockReference &&
ExtendedDataUtils.IsApplicable(blockReference))
{
AttachCreateAnalogContextMenu();
detach = false;
}
}
tr.Commit();
}
}
}
if (detach)
{
DetachCreateAnalogContextMenu();
}
}
public void CreateAnalogCommand()
{
var psr = AcadUtils.Editor.SelectImplied();
if (psr.Value == null || psr.Value.Count != 1)
{
return;
}
SmartEntity intellectualEntity = null;
using (AcadUtils.Document.LockDocument())
{
using (var tr = new OpenCloseTransaction())
{
foreach (SelectedObject selectedObject in psr.Value)
{
if (selectedObject.ObjectId == ObjectId.Null)
{
continue;
}
var obj = tr.GetObject(selectedObject.ObjectId, OpenMode.ForRead);
if (obj is BlockReference blockReference)
{
intellectualEntity = EntityReaderService.Instance.GetFromEntity(blockReference);
}
}
tr.Commit();
}
}
if (intellectualEntity == null)
{
return;
}
var copyLayer = true;
var layerActionOnCreateAnalog = MainSettings.Instance.LayerActionOnCreateAnalog;
if (layerActionOnCreateAnalog == LayerActionOnCreateAnalog.NotCopy)
{
copyLayer = false;
}
else if (layerActionOnCreateAnalog == LayerActionOnCreateAnalog.Ask)
{
var promptKeywordOptions =
new PromptKeywordOptions($"\n{Language.GetItem("msg8")}", "Yes No");
var promptResult = AcadUtils.Editor.GetKeywords(promptKeywordOptions);
if (promptResult.Status == PromptStatus.OK)
{
if (promptResult.StringResult == "No")
{
copyLayer = false;
}
}
else
{
copyLayer = false;
}
}
var function = TypeFactory.Instance.GetEntityFunctionTypes().FirstOrDefault(f =>
{
var functionName = $"{intellectualEntity.GetType().Name}Function";
var fName = f.GetType().Name;
return(fName == functionName);
});
function?.CreateAnalog(intellectualEntity, copyLayer);
}
public void CreateKeyLine()
{
bool B = true;
while (B)
{
//#region PRE
//SelectionSet acSSet = SelectLines();
//if (acSSet == null)
//{
// B = false;
// return;
//}
//#endregion
//#region 폴리라인 선택
//var selectedPolyLines = new List<Polyline>();
//var acPolylines = new List<Polyline>();
//using (Transaction T = AC.DB.TransactionManager.StartTransaction())
//{
// var Lines = from id in acSSet.GetObjectIds()
// let acEnt = T.GetObject(id, OpenMode.ForWrite) as Entity
// where acEnt is Polyline
// let acLine = acEnt as Polyline
// select acLine;
// if (!Lines.Any())
// return;
// selectedPolyLines.AddRange(Lines.ToArray());
//}
//#endregion
var Polylines = select.Objects <Polyline>();
var acPolylines = new List <Polyline>();
#region 폴리라인 정리
Polylines.ForEach(pl =>
{
#region 폴리라인에서 커브 담기
var curves = new List <Curve3d>();
for (int i = 0; i < pl.NumberOfVertices; i++)
{
try
{
var l = pl.GetLineSegmentAt(i).Length;
if (l >= Min && l <= Max)
{
curves.Add(pl.GetLineSegmentAt(i));
}
}
catch (System.Exception)
{
}
}
#endregion
#region 폴리라인 장축 중심을 읻는 선
if (curves.Count == 2)
{
var cv1 = curves[0];
var cv2 = curves[1];
var p1 = CADUtil.GetCenterPoint3d(cv1);
var p2 = CADUtil.GetCenterPoint3d(cv2);
var vec = CADUtil.GetVector(p1, p2);
var X = (vec * extend).X;
var Y = (vec * extend).Y;
var sp = CADUtil.MoveP(p1, -X, -Y, 0);
var ep = CADUtil.MoveP(p2, X, Y, 0);
var acPolyline = CADUtil.CreatePolyline(sp, ep);
acPolylines.Add(acPolyline);
}
#endregion
});
#endregion
using (DocumentLock DL = AC.Doc.LockDocument())
{
#region 검토 & 연속된 선 연결
// 제거할 선들
var deletePolylines = new List <Polyline>();
acPolylines.ForEach(pl1 =>
{
var contiPolylines = new List <Polyline>();
// 평행하고 같은 선상에 있는 선들
var paralPolylines = from pl2 in acPolylines
where !deletePolylines.Contains(pl2)
let line1 = pl1.GetLineSegmentAt(0)
let line2 = pl2.GetLineSegmentAt(0)
where line1.IsParallelTo(line2, new Tolerance(1, 1))
where IsAlmostEqual(line1, line2)
select pl2;
// 평행하고 같은 선상에 있는 선들 개수
int N = paralPolylines.Count();
var paralNearPolylines = from pl2 in paralPolylines
let line1 = pl1.GetLineSegmentAt(0)
let line2 = pl2.GetLineSegmentAt(0)
where CADUtil.getNearDistance(line1, line2) < distance
select pl2;
if (paralNearPolylines.Any())
{
contiPolylines.AddRange(paralNearPolylines);
for (int j = 0; j < N; j++)
{
contiPolylines.ToList().ForEach(a =>
{
var srtPolylines = from pl2 in acPolylines
where !contiPolylines.Contains(pl2)
let line1 = a.GetLineSegmentAt(0)
let line2 = pl2.GetLineSegmentAt(0)
where line1.IsParallelTo(line2, new Tolerance(1, 1))
where IsAlmostEqual(line1, line2)
where CADUtil.getNearDistance(line1, line2) < 2 * extend + distance
select pl2;
if (srtPolylines.Any())
{
contiPolylines.AddRange(srtPolylines);
}
});
}
}
if (contiPolylines.Any())
{
var Ps = CADUtil.getFurPoints(contiPolylines.ToList());
var acPolyline = CADUtil.CreatePolyline(Ps[0], Ps[1]);
deletePolylines.AddRange(contiPolylines);
}
});
#endregion
#region 제거
using (OpenCloseTransaction T = AC.DB.TransactionManager.StartOpenCloseTransaction())
{
deletePolylines.ForEach(a =>
{
var entity = T.GetObject(a.Id, OpenMode.ForWrite) as Entity;
if (!entity.IsErased)
{
entity.Erase(true);
}
});
T.Commit();
}
#endregion
}
}
AC.Editor.WriteMessage("\n키라인 입력완료 ");
AC.Editor.PostCommandPrompt();
}
public void CreateKeyLine2()
{
var selectedPolyLines = new List <Polyline>();
var acPolylines = new List <Polyline>();
#region 폴리라인 선택
using (Transaction T = AC.DB.TransactionManager.StartTransaction())
{
try
{
SelectionSet acSSet = SelectLines();
var Lines = from id in acSSet.GetObjectIds()
let acEnt = T.GetObject(id, OpenMode.ForWrite) as Entity
where acEnt is Polyline
let acLine = acEnt as Polyline
select acLine;
if (!Lines.Any())
{
return;
}
selectedPolyLines.AddRange(Lines.ToArray());
}
catch (System.Exception ex)
{
AC.Editor.WriteMessage(Convert.ToString(ex));
}
}
#endregion
using (DocumentLock DL = AC.Doc.LockDocument())
{
#region 입력
selectedPolyLines.ForEach(pl =>
{
#region 폴리라인에서 커브 담기
var curves = new List <Curve3d>();
for (int i = 0; i < pl.NumberOfVertices; i++)
{
try
{
var l = pl.GetLineSegmentAt(i).Length;
if (l >= Min && l <= Max)
{
curves.Add(pl.GetLineSegmentAt(i));
}
}
catch (System.Exception)
{
}
}
#endregion
if (curves.Count == 2)
{
var cv1 = curves[0];
var cv2 = curves[1];
var p1 = CADUtil.GetCenterPoint3d(cv1);
var p2 = CADUtil.GetCenterPoint3d(cv2);
var vec = CADUtil.GetVector(p1, p2);
var X = (vec * extend).X;
var Y = (vec * extend).Y;
var sp = CADUtil.MoveP(p1, -X, -Y, 0);
var ep = CADUtil.MoveP(p2, X, Y, 0);
var acPolyline = CADUtil.CreatePolyline(sp, ep);
acPolylines.Add(acPolyline);
}
});
#endregion
#region 검토 & 연속된 선 연결
// 제거할 선들
var deletePolylines = new List <Polyline>();
acPolylines.ForEach(pl1 =>
{
var direction = pl1.GetLineSegmentAt(0).Direction;
direction = direction.X < 0 ? -direction : direction;
var Ang = Math.Round(Math.Atan2(direction.Y, direction.X) / Math.PI * 180) % 180;
var A = Math.Abs(Ang) == 90 || Ang == 0 ? 0 : Math.Tan(Ang / 180 * Math.PI);
//MessageBox.Show(Ang + "\n" + A.ToString());
// 같은 2차 그래프에 존재하는 선들
var parallelPolylines = from pl2 in acPolylines
where !deletePolylines.Contains(pl2)
let line1 = pl1.GetLineSegmentAt(0)
let line2 = pl2.GetLineSegmentAt(0)
where line1.IsParallelTo(line2, new Tolerance(1, 1))
//let b1 = line1.StartPoint.Y - A * line1.StartPoint.X
//let b2 = line2.StartPoint.Y - A * line2.StartPoint.X
//let sp1 = line1.StartPoint
//let sp2 = line2.StartPoint
//where (Ang == 0 && IsAlmostEqual(sp1.Y, sp2.Y)) ||
// (Math.Abs(Ang) == 90 && IsAlmostEqual(sp1.X, sp2.X)) ||
// (Ang != 0 && Math.Abs(Ang) != 90 && IsAlmostEqual(line1,line2))
where IsAlmostEqual(line1, line2)
select pl2;
if (parallelPolylines.Any())
{
var Ps = CADUtil.getFurPoints(parallelPolylines.ToList());
var acPolyline = CADUtil.CreatePolyline(Ps[0], Ps[1]);
deletePolylines.AddRange(parallelPolylines);
}
});
#endregion
#region 제거
using (OpenCloseTransaction T = AC.DB.TransactionManager.StartOpenCloseTransaction())
{
deletePolylines.ForEach(a =>
{
var entity = T.GetObject(a.Id, OpenMode.ForWrite) as Entity;
if (!entity.IsErased)
{
entity.Erase(true);
}
});
T.Commit();
}
#endregion
}
AC.Editor.WriteMessage("\n키라인 입력완료 ");
AC.Editor.PostCommandPrompt();
}