public static ObjectId GetSmallestAreaOfOCO(ObjectIdCollection polylines, global::Autodesk.AutoCAD.DatabaseServices.Database db)
{
double MaxArea = 1000000;
ObjectId pid = ObjectId.Null;
foreach (ObjectId master in polylines)
{
var masterLayer = SelectPolylines.GetPolyLineObject(master, db).Layer;
var masterArea = SelectPolylines.GetPolyLineArea(master, db);
if ((double)masterArea == 0)
{
continue;
}
if (masterLayer.Equals("OCO"))
{
if (masterArea < MaxArea)
{
MaxArea = (double)masterArea;
pid = master;
}
}
}
return(pid);
}
/// <summary>
/// Removes the duplicate surfaces by using Layer Rank.
/// </summary>
public static void RemoveDuplicateSurfaces_V1()
{
try
{
COMS.AddLog("Entering Remove Duplicate Surfaces V1!");
DatabaseCommands commands = new DatabaseCommands();
var excludedpolys = new List <Handle>();
ObjectIdCollection polylines = null;
//var features = commands.GetAllFeatures();
#region Testing for Opening DWGs
//var filename = OpenDwg.file;
//Document doc = Application.DocumentManager.Open(filename, true);
//Application.DocumentManager.MdiActiveDocument = doc;
//var db = doc.Database;
//var ed = doc.Editor;
#endregion
Document doc = Application.DocumentManager.MdiActiveDocument;
global::Autodesk.AutoCAD.DatabaseServices.Database db = doc.Database;
using (doc.LockDocument())
{
using (var trans = db.TransactionManager.StartTransaction())
{
PGA.SimplifyPolylines.Commands.SimplifyPolylinesTest();
//polylines = SelectPolylines.GetAllPolylines();
polylines = ACADUTIL.GetAllObjectIdsInModel(db, trans, false);
foreach (ObjectId master in polylines)
{
var masterArea = SelectPolylines.GetPolyLineArea(master, db);
foreach (ObjectId comparer in polylines)
{
//cannot be identical oids
if (master.Equals(comparer))
{
continue;
}
//get areas of polys
var comparerArea = SelectPolylines.GetPolyLineArea(comparer, db);
System.Diagnostics.Debug.WriteLine(String.Format
("M={0},C={1}", masterArea, comparerArea));
if (comparerArea == null || masterArea == null)
{
continue;
}
//Precision is set to < 0.5 Sq-ft Missed Features
//Precision is set to = 1.0 Sq-ft Works(Not Perfect)
if (IsEqual(masterArea, comparerArea, 1.0))
{
System.Diagnostics.Debug.WriteLine(String.Format("Entering Equals--> M={0},C={1}",
masterArea, comparerArea));
var masterLayer = SelectPolylines.GetPolyLineObject(master, db).Layer;
var comparerLayer = SelectPolylines.GetPolyLineObject(comparer, db).Layer;
//Get Rank and exclude secondary poly
if (commands.GetFeatureRankByCode(masterLayer) >
commands.GetFeatureRankByCode(comparerLayer))
{
//exclude comparer layer
excludedpolys.Add(master.Handle);
COMS.AddLog(String.Format(
"Exclude Master by Layer Rank = CL={0},CA={1}, MA={2} ML={3} ",
comparerLayer, comparerArea, masterArea, masterLayer));
}
}
}
}
trans.Commit();
}
commands.ClearExcludedFeatures();
foreach (var id in excludedpolys)
{
commands.InsertToExcludedFeatures(id.ToString());
}
}
COMS.AddLog("Exiting Remove Duplicate Surfaces V1!");
}
catch (Exception ex)
{
COMS.LogException(ex);
}
}
/// <summary>
/// Removes the duplicate surfaces by using additional filtering.
/// looking for isolated polylines with no internal objects
/// on same layer.
/// </summary>
public static void RemoveDuplicateSurfaces_V2()
{
try
{
COMS.AddLog("Entering Remove Duplicate Surfaces V2!");
DatabaseCommands commands = new DatabaseCommands();
// var filename = OpenDwg.file;
ObjectIdCollection polylines = null;
var excludedpolys = new List <Handle>();
//var features = commands.GetAllFeatures();
#region For Testing Open File
//Document doc = OpenDwg.OpenDwgForWork(filename);
//Application.DocumentManager.MdiActiveDocument = doc;
//var db = doc.Database;
//var ed = doc.Editor;
#endregion
Document doc = Application.DocumentManager.MdiActiveDocument;
global::Autodesk.AutoCAD.DatabaseServices.Database db = doc.Database;
using (doc.LockDocument())
{
using (var trans = db.TransactionManager.StartTransaction())
{
polylines = ACADUTIL.GetAllObjectIdsInModel(db, trans, false);
ObjectId MaxORO = GetLargestAreaOfORO(polylines, db);
ObjectId MinOCO = GetSmallestAreaOfOCO(polylines, db);
ObjectId MinOIR = GetSmallestAreaOfOIR(polylines, db);
foreach (ObjectId master in polylines)
{
var masterpolyline = SelectPolylines.GetPolyLineObject(master, db);
var masterArea = SelectPolylines.GetPolyLineArea(master, db);
foreach (ObjectId comparer in polylines)
{
//cannot be identical oids
if (master.Equals(comparer))
{
continue;
}
//get areas of polys
var comparerpolyline = SelectPolylines.GetPolyLineObject(comparer, db);
var comparerArea = SelectPolylines.GetPolyLineArea(comparer, db);
System.Diagnostics.Debug.WriteLine(String.Format("M={0},C={1}", masterArea, comparerArea));
if (comparerArea == null || masterArea == null)
{
continue;
}
//Get Internal Polylines to Interate
var IsInternal = PointInPolyline(ACADUTIL.GetPointsFromPolyline(masterpolyline),
ACADUTIL.GetPointsFromPolyline(comparerpolyline));
if ((masterArea > comparerArea) && IsInternal)
{
System.Diagnostics.Debug.WriteLine(String.Format
("We are Internal! M={0},C={1}", masterArea, comparerArea));
// Does master have any internals on same layer
// We are looking for isolated polylines with no internal objects
// on same layer.
var masterLayer = SelectPolylines.GetPolyLineObject(master, db).Layer;
var comparerLayer = SelectPolylines.GetPolyLineObject(comparer, db).Layer;
//filter out largest ORO polyline
if (masterLayer == "ORO" && master.Equals(MaxORO))
{
continue;
}
if (masterLayer == "OCO" && master.Equals(MinOCO))
{
excludedpolys.Add(master.Handle);
continue;
}
#region Removed-5.14.16
//if (masterLayer == "OIR" && master.Equals(MinOIR))
//{
// excludedpolys.Add(master.Handle);
// continue;
//}
#endregion
//continue searching if has internal with same layer
#region Exclude matching layers
if (masterLayer.Equals(comparerLayer))
{
continue;
}
#endregion
#region Add Additional Rank Filtering
//If Green and Fairway, then exclude it!
int Green = 1;
int Fairway = 3;
int IntRough = 21;
//Get Rank and exclude secondary poly
int masterRank = commands.GetFeatureRankByCode(masterLayer);
int comparRank = commands.GetFeatureRankByCode(comparerLayer);
COMS.AddLog(String.Format(
"Debugging = ML={0},CL={1}, MR={2} CR={3} ",
masterLayer, comparerLayer, masterRank, comparRank));
if (masterRank == IntRough)
{
continue;
}
if ((masterRank > comparRank) &&
(masterRank > 10) &&
(comparRank == Green ||
comparRank == Fairway))
{
//exclude master layer
excludedpolys.Add(master.Handle);
COMS.AddLog(String.Format(
"Exclude Comparer by Layer Filtering = {0},{1}, MA={2} ML={3} ",
comparerLayer, comparerArea, masterArea, masterLayer));
}
#endregion
}
}
}
trans.Commit();
}
foreach (var id in excludedpolys)
{
commands.InsertToExcludedFeatures(id.ToString());
}
}
COMS.AddLog("ExitingRemove Duplicate Surfaces V2!");
}
catch (Exception ex)
{
COMS.LogException(ex);
}
}