private void GenerateJunctionsCarriageWay()
{
if (Junctions == null || Junctions.Count == 0)
{
return;
}
var allJunctionArcs = new List <Curve>();
foreach (var junction in Junctions)
{
var arcs = junction.Generate();
if (arcs == null)
{
continue;
}
allJunctionArcs.AddRange(arcs);
}
if (allJunctionArcs.Count == 0)
{
return;
}
var db = Application.DocumentManager.MdiActiveDocument.Database;
using (var acTrans = TransactionFactory.CreateFromNew())
{
var blockTable = (BlockTable)acTrans.GetObject(db.BlockTableId, OpenMode.ForRead);
var blockTableRecord = (BlockTableRecord)acTrans.GetObject(blockTable[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
foreach (var arc in allJunctionArcs)
{
arc.Layer = Constants.LAYER_DEF_POINTS;
JunctionOffsetCollection.Add(blockTableRecord.AppendEntity(arc));
acTrans.AddNewlyCreatedDBObject(arc, true);
}
acTrans.Commit();
}
}
private void RemoveOffsets()
{
using (var acTrans = TransactionFactory.CreateFromNew())
{
foreach (ObjectId obj in JunctionOffsetCollection.Collection)
{
if (!obj.IsErased)
{
acTrans.GetObject(obj, OpenMode.ForWrite, true).Erase();
}
}
JunctionOffsetCollection.Clear();
if (Roads != null && Roads.Count > 0)
{
Roads.ForEach(r => r.Reset());
}
acTrans.Commit();
}
}