public void CreateFromPolyline()
{
using (Transaction trans = HostApplicationServices.WorkingDatabase.TransactionManager.StartTransaction())
{
try
{
PromptEntityOptions promptEntOp = new PromptEntityOptions("Select a Polyline : ");
PromptEntityResult promptEntRs = default(PromptEntityResult);
promptEntRs = Active.Editor.GetEntity(promptEntOp);
if (promptEntRs.Status != PromptStatus.OK)
{
Active.Editor.WriteMessage("Exiting! Try Again !");
return;
}
ObjectId idEnt = default(ObjectId);
idEnt = promptEntRs.ObjectId;
ObjectId oFtrLn = FeatureLine.Create("Test", idEnt);
trans.Commit();
}
catch (Exception ex)
{
Active.Editor.WriteMessage("Error : ", ex.Message);
}
}
}
public FeatureLine GetFeatureLine(ObjectId curve, CivSurface targetSurface)
{
Database acCurDb = _hostDocument.Database;
Transaction acTrans = acCurDb.TransactionManager.TopTransaction;
ObjectId perimId = FeatureLine.Create(Guid.NewGuid().ToString(), curve);
FeatureLine perim = acTrans.GetObject(perimId, OpenMode.ForWrite) as FeatureLine;
perim.AssignElevationsFromSurface(targetSurface.Id, true);
return(perim);
}
// TODO: Revoew this method
/*private SurfaceProperties? ExtractSurfaceInformation(CivSurface targetSurface)
* {
* Document acDoc = Application.DocumentManager.MdiActiveDocument;
* Database acCurDb = acDoc.Database;
* Transaction acTrans = acCurDb.TransactionManager.TopTransaction;
* Polyline boundary = (Polyline) acTrans.GetObject(this.BaseObject, OpenMode.ForRead);
*
* Point2dCollection points = new Point2dCollection();
* for (int i = 0, size = boundary.NumberOfVertices; i < size; i++)
* points.Add(boundary.GetPoint2dAt(i));
*
* SurfaceProperties result = new SurfaceProperties();
*
* using (Database destDb = new Database(true, true))
* {
* using (Transaction transDest = destDb.TransactionManager.StartTransaction())
* {
*
* Database db = Application.DocumentManager.MdiActiveDocument.Database;
* HostApplicationServices.WorkingDatabase = destDb;
*
* // TODO: Review if exception handling is the answer
* ObjectId newSurfaceId;
* try
* {
* // This errors out when surface has ben copied
* newSurfaceId = TinSurface.CreateByCropping(destDb, "Surface<[Next Counter(CP)]>",
* targetSurface.ObjectId, points);
*
* TinSurface newSurface = transDest.GetObject(newSurfaceId, OpenMode.ForRead) as TinSurface;
* GeneralSurfaceProperties genProps = newSurface.GetGeneralProperties();
* result.MaxElevation = genProps.MaximumElevation;
* result.MinElevation = genProps.MinimumElevation;
* }
* catch (SurfaceException e)
* {
* return null;
* }
* finally
* {
* HostApplicationServices.WorkingDatabase = db;
* }
* }
* }
*
* return result;
* }*/
public FeatureLine GetPerim(CivSurface targetSurface)
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
Transaction acTrans = acCurDb.TransactionManager.TopTransaction;
//Polyline boundary = (Polyline) acTrans.GetObject(this.BaseObject, OpenMode.ForRead);
ObjectId perimId = FeatureLine.Create(Guid.NewGuid().ToString(), this.BaseObject);
FeatureLine perim = acTrans.GetObject(perimId, OpenMode.ForWrite) as FeatureLine;
perim.AssignElevationsFromSurface(targetSurface.Id, true);
return(perim);
}
public static Polyline3d AlignmentToPolyline3d2(Alignment alignment, Profile profile)
{
Point3d point;
Polyline3d p3d = null;
var elevations = new Point3dCollection();
var station = 0d;
double elevation;
var db = alignment.Database;
using (var tr = db.TransactionManager.StartTransaction())
{
var polylineId = alignment.GetPolyline();
using (var polyline = tr.GetObject(polylineId, OpenMode.ForRead) as Polyline)
{
do
{
station += 0.001;
if (station > polyline.Length)
{
station = polyline.Length;
}
elevation = profile.ElevationAt(station);
point = polyline.GetPointAtDist(station);
point = new Point3d(point.X, point.Y, elevation);
elevations.Add(point);
} while (station < polyline.Length);
var fid = FeatureLine.Create("george", polylineId);
var featureLine = tr.GetObject(fid, OpenMode.ForWrite) as FeatureLine;
foreach (Point3d p in elevations)
{
featureLine.InsertElevationPoint(p);
}
var objs = new DBObjectCollection();
featureLine.Explode(objs);
p3d = new Polyline3d(Poly3dType.SimplePoly, elevations, polyline.Closed);
}
}
return(p3d);
}
// TODO: Port of existing code, requires refactoring immininently
public void EstimateFFLFromSurface(CivSurface proposed)
{
Document acDoc = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
DBObject obj = acTrans.GetObject(this.BaseObject, OpenMode.ForWrite);
//Need to add the temp line to create feature line from it
BlockTable acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec =
acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
ObjectId perimId = FeatureLine.Create("plot" + PlotId, obj.ObjectId);
FeatureLine perim = acTrans.GetObject(perimId, OpenMode.ForWrite) as FeatureLine;
perim.AssignElevationsFromSurface(proposed.Id, false);
var points = perim.GetPoints(Autodesk.Civil.FeatureLinePointType.PIPoint);
// TODO: Move to settings
double FinishedFloorLevel = Math.Ceiling(perim.MaxElevation * 20) / 20 + 0.15;
// TODO: Move to generation code
//Ad the FFL Label
// Create a multiline text object
using (MText acMText = new MText())
{
Solid3d Solid = new Solid3d();
DBObjectCollection coll = new DBObjectCollection();
coll.Add(obj);
Solid.Extrude(((Region)Region.CreateFromCurves(coll)[0]), 1, 0);
Point3d centroid = new Point3d(Solid.MassProperties.Centroid.X, Solid.MassProperties.Centroid.Y, 0);
Solid.Dispose();
acMText.Location = centroid;
acMText.Contents = "FFL = " + FinishedFloorLevel.ToString("F3");
//acMText.Rotation = Rotation;
acMText.Height = 8;
acMText.Attachment = AttachmentPoint.MiddleCenter;
acBlkTblRec.AppendEntity(acMText);
acTrans.AddNewlyCreatedDBObject(acMText, true);
}
// TODO: Move to generation code
foreach (Point3d p in points)
{
using (MText acMText = new MText())
{
Point3d insert = new Point3d(p.X, p.Y, 0);
acMText.Location = insert;
//Number of course
int courses = (int)Math.Ceiling((double)(((FinishedFloorLevel - 0.15f - p.Z) / 0.075f)));
if (courses > 0)
{
acMText.Contents = courses + " Courses";
acMText.Height = 4;
acMText.Attachment = AttachmentPoint.TopRight;
acBlkTblRec.AppendEntity(acMText);
acTrans.AddNewlyCreatedDBObject(acMText, true);
}
}
}
//perim.Erase();
//obj.Erase();
acTrans.Commit();
}
}
public void PlineToPlots()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
PromptSelectionOptions pso = new PromptSelectionOptions();
pso.SingleOnly = true;
pso.RejectObjectsOnLockedLayers = true;
PromptSelectionResult psr = acDoc.Editor.GetSelection(pso);
if (psr.Status == PromptStatus.OK)
{
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
CivSurface oSurface = null;
//Get the target surface
ObjectIdCollection SurfaceIds = CivilApplication.ActiveDocument.GetSurfaceIds();
foreach (ObjectId surfaceId in SurfaceIds)
{
CivSurface temp = surfaceId.GetObject(OpenMode.ForRead) as CivSurface;
if (temp.Name == Civils.Constants.ProposedGroundName)
{
oSurface = temp;
}
}
int plotCount = 0;
foreach (SelectedObject so in psr.Value)
{
try
{
DBObject obj = acTrans.GetObject(so.ObjectId, OpenMode.ForWrite);
if (obj is Curve)
{
plotCount++;
//Polyline acPline = obj as Polyline;
//Need to add the temp line to create feature line from it
BlockTable acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
ObjectId perimId = FeatureLine.Create("plot" + plotCount, obj.ObjectId);
FeatureLine perim = acTrans.GetObject(perimId, OpenMode.ForWrite) as FeatureLine;
perim.AssignElevationsFromSurface(oSurface.Id, false);
var points = perim.GetPoints(Autodesk.Civil.FeatureLinePointType.PIPoint);
double FinishedFloorLevel = Math.Ceiling(perim.MaxElevation * 20) / 20 + 0.15;
//Ad the FFL Label
// Create a multiline text object
using (MText acMText = new MText())
{
Solid3d Solid = new Solid3d();
DBObjectCollection coll = new DBObjectCollection();
coll.Add(obj);
Solid.Extrude(((Region)Region.CreateFromCurves(coll)[0]), 1, 0);
Point3d centroid = new Point3d(Solid.MassProperties.Centroid.X, Solid.MassProperties.Centroid.Y, 0);
Solid.Dispose();
acMText.Location = centroid;
acMText.Contents = "FFL = " + FinishedFloorLevel.ToString("F3");
//acMText.Rotation = Rotation;
acMText.Height = 8;
acMText.Attachment = AttachmentPoint.MiddleCenter;
acBlkTblRec.AppendEntity(acMText);
acTrans.AddNewlyCreatedDBObject(acMText, true);
}
foreach (Point3d p in points)
{
using (MText acMText = new MText())
{
Point3d insert = new Point3d(p.X, p.Y, 0);
acMText.Location = insert;
//Number of course
int courses = (int)Math.Ceiling((double)(((FinishedFloorLevel - 0.15f - p.Z) / 0.075f)));
if (courses > 0)
{
acMText.Contents = courses + " Courses";
acMText.Height = 4;
acMText.Attachment = AttachmentPoint.TopRight;
acBlkTblRec.AppendEntity(acMText);
acTrans.AddNewlyCreatedDBObject(acMText, true);
}
}
}
//perim.Erase();
obj.Erase();
}
else
{
acDoc.Editor.WriteMessage("Object is not a polyline\n");
}
}
catch (Autodesk.AutoCAD.Runtime.Exception e)
{
acDoc.Editor.WriteMessage(e.Message + "\n");
}
catch (System.Exception e)
{
acDoc.Editor.WriteMessage(e.Message + "\n");
}
}
acTrans.Commit();
}
}
}