private void CreateTurnFeature_NO(TurnFeatureClassWrapper turnFCW, OSMTurnInfo osmTurn)
{
IFeature turn = turnFCW.TurnFeatureClass.CreateFeature();
IPoint ptVia = osmTurn.ViaFeature.Shape as IPoint;
IPolyline lineFrom = osmTurn.FromFeature.Shape as IPolyline;
IPolyline lineTo = osmTurn.ToFeature.Shape as IPolyline;
// Create Turn Shape
bool edge1End, edge2End;
double posFrom, posTo;
IPoint ptStart = GetTurnEndpoint(lineFrom, ptVia, out edge1End, out posFrom);
IPoint ptEnd = GetTurnEndpoint(lineTo, ptVia, out edge2End, out posTo);
turn.Shape = CreateTurnGeometry(ptStart, ptVia, ptEnd, lineFrom.SpatialReference);
// Attributes (Edge1)
turn.set_Value(turnFCW.idxEdge1End, (edge1End) ? "Y" : "N");
turn.set_Value(turnFCW.idxEdge1FCID, osmTurn.FromFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge1FID, osmTurn.FromFeature.OID);
turn.set_Value(turnFCW.idxEdge1Pos, posFrom);
// Attributes (Edge2)
turn.set_Value(turnFCW.idxEdge2FCID, osmTurn.ToFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge2FID, osmTurn.ToFeature.OID);
turn.set_Value(turnFCW.idxEdge2Pos, posTo);
// Restriction Type
turn.set_Value(turnFCW.idxRestrict, osmTurn.TurnType);
turn.Store();
}
private void PopulateTurnsFromRelations()
{
IFeatureWorkspace fws = (IFeatureWorkspace)_osmDataset.Workspace;
TurnFeatureClassWrapper fcTurn = new TurnFeatureClassWrapper();
fcTurn.OpenTurnFeatureClass(fws, _turnClassName);
// Add NDS Turn features to the turn feature class
foreach (OSMTurnInfo osmTurn in EnumerateOsmTurnRestrictions(fws))
{
TaskManager.CheckCancel();
if (osmTurn.TurnType.StartsWith("NO", StringComparison.CurrentCultureIgnoreCase))
CreateTurnFeature_NO(fcTurn, osmTurn);
else if (osmTurn.TurnType.StartsWith("ONLY", StringComparison.CurrentCultureIgnoreCase))
CreateTurnFeature_ONLY(fcTurn, osmTurn);
}
}
private void CreateTurnFeature_ONLY(TurnFeatureClassWrapper turnFCW, OSMTurnInfo osmTurn)
{
IPoint ptVia = osmTurn.ViaFeature.Shape as IPoint;
IPolyline lineFrom = osmTurn.FromFeature.Shape as IPolyline;
bool edge1End, edge2End;
double posFrom, posTo;
IPoint ptStart = GetTurnEndpoint(lineFrom, ptVia, out edge1End, out posFrom);
foreach (INetworkEdge edge in EnumerateAdjacentTurnEdges(osmTurn, edge1End))
{
IFeature turn = turnFCW.TurnFeatureClass.CreateFeature();
INetworkSource srcTo = _networkDataset.get_SourceByID(edge.SourceID);
IFeatureClass fcTo = ((IFeatureClassContainer)_networkDataset).get_ClassByName(srcTo.Name);
IFeature featureTo = fcTo.GetFeature(edge.OID);
IPolyline lineTo = featureTo.Shape as IPolyline;
// Create Turn Shape
IPoint ptEnd = GetTurnEndpoint(lineTo, ptVia, out edge2End, out posTo);
turn.Shape = CreateTurnGeometry(ptStart, ptVia, ptEnd, lineFrom.SpatialReference);
// Attributes (Edge1)
turn.set_Value(turnFCW.idxEdge1End, (edge1End) ? "Y" : "N");
turn.set_Value(turnFCW.idxEdge1FCID, osmTurn.FromFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge1FID, osmTurn.FromFeature.OID);
turn.set_Value(turnFCW.idxEdge1Pos, posFrom);
// Attributes (Edge2)
turn.set_Value(turnFCW.idxEdge2FCID, featureTo.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge2FID, featureTo.OID);
turn.set_Value(turnFCW.idxEdge2Pos, posTo);
// Restriction Type
turn.set_Value(turnFCW.idxRestrict, "NO");
turn.Store();
}
}
private void PopulateTurnsFromRelations()
{
IFeatureWorkspace fws = (IFeatureWorkspace)_osmDataset.Workspace;
TurnFeatureClassWrapper fcTurn = new TurnFeatureClassWrapper();
fcTurn.OpenTurnFeatureClass(fws, _turnClassName);
// Add NDS Turn features to the turn feature class
foreach (OSMTurnInfo osmTurn in EnumerateOsmTurnRestrictions(fws))
{
TaskManager.CheckCancel();
if (osmTurn.TurnType.StartsWith("NO", StringComparison.CurrentCultureIgnoreCase))
{
CreateTurnFeature_NO(fcTurn, osmTurn);
}
else if (osmTurn.TurnType.StartsWith("ONLY", StringComparison.CurrentCultureIgnoreCase))
{
CreateTurnFeature_ONLY(fcTurn, osmTurn);
}
}
}
private void CreateTurnFeature_ONLY(TurnFeatureClassWrapper turnFCW, OSMTurnInfo osmTurn)
{
IPoint ptVia = osmTurn.ViaFeature.Shape as IPoint;
IPolyline lineFrom = osmTurn.FromFeature.Shape as IPolyline;
bool edge1End, edge2End;
double posFrom, posTo;
IPoint ptStart = GetTurnEndpoint(lineFrom, ptVia, out edge1End, out posFrom);
foreach (INetworkEdge edge in EnumerateAdjacentTurnEdges(osmTurn, edge1End))
{
IFeature turn = turnFCW.TurnFeatureClass.CreateFeature();
INetworkSource srcTo = _networkDataset.get_SourceByID(edge.SourceID);
IFeatureClass fcTo = ((IFeatureClassContainer)_networkDataset).get_ClassByName(srcTo.Name);
IFeature featureTo = fcTo.GetFeature(edge.OID);
IPolyline lineTo = featureTo.Shape as IPolyline;
// Create Turn Shape
IPoint ptEnd = GetTurnEndpoint(lineTo, ptVia, out edge2End, out posTo);
turn.Shape = CreateTurnGeometry(ptStart, ptVia, ptEnd, lineFrom.SpatialReference);
// Attributes (Edge1)
turn.set_Value(turnFCW.idxEdge1End, (edge1End) ? "Y" : "N");
turn.set_Value(turnFCW.idxEdge1FCID, osmTurn.FromFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge1FID, osmTurn.FromFeature.OID);
turn.set_Value(turnFCW.idxEdge1Pos, posFrom);
// Attributes (Edge2)
turn.set_Value(turnFCW.idxEdge2FCID, featureTo.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge2FID, featureTo.OID);
turn.set_Value(turnFCW.idxEdge2Pos, posTo);
// Restriction Type
turn.set_Value(turnFCW.idxRestrict, "NO");
turn.Store();
}
}
private void CreateTurnFeature_NO(TurnFeatureClassWrapper turnFCW, OSMTurnInfo osmTurn)
{
IFeature turn = turnFCW.TurnFeatureClass.CreateFeature();
IPoint ptVia = osmTurn.ViaFeature.Shape as IPoint;
IPolyline lineFrom = osmTurn.FromFeature.Shape as IPolyline;
IPolyline lineTo = osmTurn.ToFeature.Shape as IPolyline;
// Create Turn Shape
bool edge1End, edge2End;
double posFrom, posTo;
IPoint ptStart = GetTurnEndpoint(lineFrom, ptVia, out edge1End, out posFrom);
IPoint ptEnd = GetTurnEndpoint(lineTo, ptVia, out edge2End, out posTo);
turn.Shape = CreateTurnGeometry(ptStart, ptVia, ptEnd, lineFrom.SpatialReference);
// Attributes (Edge1)
turn.set_Value(turnFCW.idxEdge1End, (edge1End) ? "Y" : "N");
turn.set_Value(turnFCW.idxEdge1FCID, osmTurn.FromFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge1FID, osmTurn.FromFeature.OID);
turn.set_Value(turnFCW.idxEdge1Pos, posFrom);
// Attributes (Edge2)
turn.set_Value(turnFCW.idxEdge2FCID, osmTurn.ToFeature.Class.ObjectClassID);
turn.set_Value(turnFCW.idxEdge2FID, osmTurn.ToFeature.OID);
turn.set_Value(turnFCW.idxEdge2Pos, posTo);
// Restriction Type
turn.set_Value(turnFCW.idxRestrict, osmTurn.TurnType);
turn.Store();
}