GetAllInternalPolyLinesToSelected(Autodesk.AutoCAD.DatabaseServices.ObjectId oid,
Autodesk.AutoCAD.DatabaseServices.ObjectIdCollection oids, double minpolyseparation)
{
var intid = new ObjectIdCollection();
Polyline basePolyline = null;
Polyline tempPolyline = null;
double bArea = 0.0;
double cArea = 0.0;
try
{
//Always set larger area to Max0 and Min0
using (Database db = CivilApplicationManager.WorkingDatabase)
{
foreach (Autodesk.AutoCAD.DatabaseServices.ObjectId objectId in oids)
{
try
{
if (GetPolyFromObjId(objectId) == null)
{
continue;
}
//Test for Complexity
if (PolylineUtils.ExcludePolyBasedOnComplexity(objectId))
{
continue;
}
basePolyline = GetPolyFromObjId(oid, db);
tempPolyline = GetPolyFromObjId(objectId, db);
}
catch (NullReferenceException ex)
{
PGA.Civil.Logging.ACADLogging.LogMyExceptions("GETALLINTERNALPOLYLINESTOSELECTED" +
ex.Message);
continue; //continue iterating next obj
}
if (basePolyline != null || tempPolyline != null)
{
bArea = basePolyline.Area;
cArea = tempPolyline.Area;
if (Math.Abs(bArea - cArea) < TOLERANCE)
{
continue; //same line
}
}
else
{
PGA.Civil.Logging.ACADLogging.LogMyExceptions("TempPolyline is Null: " + tempPolyline + ", " + basePolyline);
continue;
}
Point2dCollection tpoints =
BBC.Common.AutoCAD.AcadUtilities.GetPointsFromPolyline(tempPolyline);
Point2dCollection bpoints =
BBC.Common.AutoCAD.AcadUtilities.GetPointsFromPolyline(basePolyline);
if (PnPoly.PointInPolyline(bpoints, tpoints, minpolyseparation))
{
{
if (objectId.IsValid)
{
intid.Add(objectId);
}
}
}
}
if (intid.Count != 0)
{
return(intid);
}
}
}
catch (NullReferenceException e)
{
System.Console.WriteLine(e.Message);
}
catch (Autodesk.AutoCAD.Runtime.Exception e)
{
PGA.Civil.Logging.ACADLogging.LogMyExceptions
("GETALLINTERNALPOLYLINESTOSELECTED: " + e.Message);
}
catch (System.Exception e)
{
System.Console.WriteLine(e.Message);
}
return(null);
}
public bool AddBoundariesForSurfaces(ObjectIdCollection polylines)
{
try
{
foreach (KeyValuePair <ObjectId, string> pair in m_polylinesonly)
{
try
{
//Test for Complexity
if (PolylineUtils.ExcludePolyBasedOnComplexity(pair.Key))
{
continue;
}
#region Create Outer Boundary
PGA.Civil.Logging.ACADLogging.LogMyExceptions("Start AddBoundariesForSurfaces");
using (Transaction tr = CivilApplicationManager.StartTransaction())
{
ObjectId lObjectId = new ObjectId();
lObjectId = CivilTinSurface.FindCivilTinSurfaceByName(pair.Value);
//1. Create new surface if no existing surface passed in
TinSurface surface =
lObjectId.GetObject(OpenMode.ForRead) as TinSurface;
//2. Store boundary
ObjectIdCollection boundaryEntities = new ObjectIdCollection();
boundaryEntities = GetObjectIdCollectionFromEntity(pair.Key);
//3. Access the BoundariesDefinition object from the surface object
SurfaceDefinitionBoundaries surfaceBoundaries =
surface.BoundariesDefinition;
//4. now add the boundary to the surface (for non-destructive set true)
try
{
surfaceBoundaries.AddBoundaries(boundaryEntities, 1.0, SurfaceBoundaryType.Outer, true);
}
catch (System.Exception)
{
PGA.Civil.Logging.ACADLogging.LogMyExceptions("Error AddBoundariesForSurfaces");
}
PGA.Civil.Logging.ACADLogging.LogMyExceptions("End AddBoundariesForSurfaces");
tr.Commit();
}
#endregion
}
catch (System.Exception ex)
{
ACADLogging.LogMyExceptions("Error in loop AddBoundariesForSurfaces" + ex.Message);
}
}
return(true);
}
catch (System.Exception ex)
{
ACADLogging.LogMyExceptions("Error in AddBoundariesForSurfaces" + ex.Message);
}
return(false);
}
