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();
}
