#include <HYDROData_Object.h>
#include <HYDROData_PolylineXY.h>
#include <HYDROData_Tool.h>
+#include <HYDROData_ShapeFile.h>
+#include <BOPAlgo_BOP.hxx>
#include <BOPAlgo_Builder.hxx>
#include <BOPAlgo_PaveFiller.hxx>
#include <BOPCol_ListOfShape.hxx>
#include <BRep_Builder.hxx>
+#include <BRepAdaptor_Curve.hxx>
+#include <BRepAlgoAPI_Fuse.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <GCPnts_QuasiUniformDeflection.hxx>
#include <NCollection_IndexedMap.hxx>
-#include <TNaming_Builder.hxx>
-#include <TNaming_NamedShape.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Compound.hxx>
+#include <TopoDS_Edge.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Iterator.hxx>
#include <TopoDS_Shell.hxx>
+#include <TopExp_Explorer.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <BOPAlgo_PaveFiller.hxx>
+#include <BRepTools.hxx>
+#include <TopExp_Explorer.hxx>
+#include <ShapeUpgrade_UnifySameDomain.hxx>
+#include <QFile>
#include <QString>
+#include <QTextStream>
+
+const char TELEMAC_FORMAT = 'f';
+const int TELEMAC_PRECISION = 3;
+
IMPLEMENT_STANDARD_HANDLE(HYDROData_LandCoverMap, HYDROData_Entity)
IMPLEMENT_STANDARD_RTTIEXT(HYDROData_LandCoverMap, HYDROData_Entity)
myIterator = 0;
else
myIterator = new TopoDS_Iterator( aShape );
- myIndex = 0;
+
theMap.myLab.FindChild( DataTag_Types ).FindAttribute( TDataStd_ExtStringArray::GetID(), myArray );
+ if( myArray.IsNull() )
+ myIndex = -1;
+ else
+ myIndex = myArray->Lower();
}
/**
delete myIterator;
}
+/**
+ Return the current 0-based index of the iterator
+ @return the current index
+*/
+int HYDROData_LandCoverMap::Iterator::Index() const
+{
+ if( myArray.IsNull() )
+ return -1;
+ else
+ return myIndex - myArray->Lower();
+}
+
/**
Return if the iterator has more elements
@return if the iterator has more elements
return HYDROData_Tool::toQString( myArray->Value( myIndex ) );
}
+/**
+ Set the Strickler type for the current land cover
+ @param theType the Strickler type
+*/
+void HYDROData_LandCoverMap::Iterator::SetStricklerType( const QString& theType )
+{
+ if( myArray.IsNull() || myIndex < myArray->Lower() || myIndex > myArray->Upper() )
+ return;
+ else
+ myArray->SetValue( myIndex, HYDROData_Tool::toExtString( theType ) );
+}
+
/**
Constructor
*/
HYDROData_LandCoverMap::HYDROData_LandCoverMap()
+ : HYDROData_Entity( Geom_No )
{
}
}
/**
- Import the land cover map from QGIS
- @param theFileName the name of file
- @return if the import is successful
+ Load attributes from DBF File
+///
*/
-bool HYDROData_LandCoverMap::ImportQGIS( const QString& theFileName )
+HYDROData_LandCoverMap::DBFStatus HYDROData_LandCoverMap::ImportDBF( const QString& theDBFFileName,
+ const QString& theFieldName,
+ const QStringList& theDBFValues,
+ const QStringList& theStricklerTypes,
+ const QList<int>& theIndices )
{
- //TODO
- return false;
+ if (theDBFValues.size() != theStricklerTypes.size())
+ return DBFStatus_DIFF_SIZE_ERROR;
+ HYDROData_ShapeFile aDBFImporter;
+ if (!aDBFImporter.DBF_OpenDBF(theDBFFileName))
+ return DBFStatus_OPEN_FILE_ERROR; //cant open file
+
+ QStringList FieldList = aDBFImporter.DBF_GetFieldList();
+ int FieldNameIndex = FieldList.indexOf(theFieldName);
+ if (FieldNameIndex == -1)
+ return DBFStatus_NO_SUCH_FIELD_ERROR; //no such field
+
+ std::vector<HYDROData_ShapeFile::DBF_AttrValue> theAttrV;
+ aDBFImporter.DBF_GetAttributeList(FieldNameIndex, theAttrV );
+
+ bool allOK = true;
+ Iterator anIt( *this );
+ for( ; anIt.More(); anIt.Next() )
+ {
+ int CurIndex = anIt.Index();
+ HYDROData_ShapeFile::DBF_AttrValue AValue = theAttrV[theIndices[CurIndex]];
+ int StricklerTypesInd = theDBFValues.indexOf(QString(AValue.myStrVal));
+ if ( StricklerTypesInd != -1)
+ anIt.SetStricklerType(theStricklerTypes[StricklerTypesInd]);
+ else
+ allOK = false;
+ }
+ if (allOK)
+ return DBFStatus_OK;
+ else
+ return DBFStatus_NO_DBFVALUES_CORRESPONDENCE_WARNING;
}
/**
- Export the land cover map to QGIS
- @param theFileName the name of file
- @return if the export is successful
+ Export attributes to DBF File
+///
*/
-bool HYDROData_LandCoverMap::ExportQGIS( const QString& theFileName ) const
+void HYDROData_LandCoverMap::ExportDBF( const QString& theDBFFileName,
+ const QString& theFieldName,
+ const QStringList& theDBFValues,
+ const QStringList& theStricklerTypes) const
{
- //TODO
- return false;
+ HYDROData_ShapeFile anExporter;
+ std::vector<HYDROData_ShapeFile::DBF_AttrValue> theAttrV;
+ Iterator anIt( *this );
+ for( ; anIt.More(); anIt.Next() )
+ {
+ QString CurST = anIt.StricklerType();
+ HYDROData_ShapeFile::DBF_AttrValue aCurAttrV;
+ aCurAttrV.myIsNull = false;
+ int StricklerTypesInd = theStricklerTypes.indexOf(CurST);
+ if (StricklerTypesInd != -1)
+ {
+ aCurAttrV.myStrVal = theDBFValues[StricklerTypesInd];
+ aCurAttrV.myFieldType = HYDROData_ShapeFile::DBF_FieldType_String;
+ theAttrV.push_back(aCurAttrV);
+ }
+ else
+ aCurAttrV.myIsNull = true;
+ }
+
+ anExporter.DBF_WriteFieldAndValues(theDBFFileName, theFieldName, HYDROData_ShapeFile::DBF_FieldType_String, theAttrV, true);
+
+}
+
+int HashCode( const gp_Pnt& thePoint, const Standard_Integer theUpper )
+{
+ int aHashX = HashCode( thePoint.X(), theUpper );
+ int aHashY = HashCode( thePoint.Y(), theUpper );
+ return (aHashX^aHashY)%theUpper;
+}
+
+bool operator == ( const gp_Pnt& thePoint1, const gp_Pnt& thePoint2 )
+{
+ return thePoint1.IsEqual( thePoint2, Precision::Confusion() );
+}
+
+bool EdgeDiscretization( const TopoDS_Edge& theEdge,
+ Standard_Real theDeflection,
+ NCollection_IndexedMap<gp_Pnt>& theVerticesMap,
+ QList<int>& theVerticesIds )
+{
+ BRepAdaptor_Curve aCurve( theEdge );
+ GCPnts_QuasiUniformDeflection aDiscrete( aCurve, theDeflection );
+ if( !aDiscrete.IsDone() )
+ return false;
+
+ int n = aDiscrete.NbPoints();
+ for( int i=1; i<=n; i++ )
+ {
+ gp_Pnt aPnt = aDiscrete.Value( i );
+ int anId;
+ if( theVerticesMap.Contains( aPnt ) )
+ anId = theVerticesMap.FindIndex( aPnt );
+ else
+ {
+ anId = theVerticesMap.Size();
+ theVerticesMap.Add( aPnt );
+ }
+ theVerticesIds.append( anId );
+ }
+ return true;
}
/**
@param theFileName the name of file
@return if the export is successful
*/
-bool HYDROData_LandCoverMap::ExportTelemac( const QString& theFileName ) const
+bool HYDROData_LandCoverMap::ExportTelemac( const QString& theFileName, Standard_Real theDeflection ) const
{
- //TODO
- return false;
+ TopoDS_Shape aLandCoverMapShape = GetShape();
+ TopTools_ListOfShape aListOfFaces;
+ TopExp_Explorer anExp( aLandCoverMapShape, TopAbs_FACE );
+ for( ; anExp.More(); anExp.Next() )
+ aListOfFaces.Append( anExp.Current() );
+
+ TopoDS_Shape aShape = MergeFaces( aListOfFaces, false );
+
+ NCollection_IndexedMap<gp_Pnt> aVerticesMap;
+ NCollection_IndexedDataMap< TopoDS_Edge, QList<int> > anEdgesMap;
+ NCollection_IndexedDataMap< TopoDS_Face, QList<int> > aFacesMap;
+
+ // add into the map all edges existing in the shell
+ TopExp_Explorer anExp1( aShape, TopAbs_EDGE );
+ for( ; anExp1.More(); anExp1.Next() )
+ {
+ TopoDS_Edge anEdge = TopoDS::Edge( anExp1.Current() );
+ QList<int> aVerticesIdsList;
+ if( EdgeDiscretization( anEdge, theDeflection, aVerticesMap, aVerticesIdsList ) )
+ anEdgesMap.Add( anEdge, aVerticesIdsList );
+ }
+
+ // add into the map all faces existing in the shell and correspondence between face and edges ids
+ TopExp_Explorer anExp2( aShape, TopAbs_FACE );
+ for( ; anExp2.More(); anExp2.Next() )
+ {
+ TopoDS_Face aFace = TopoDS::Face( anExp2.Current() );
+ TopExp_Explorer anExp3( aFace, TopAbs_EDGE );
+ QList<int> anEdgesIdsList;
+ for( ; anExp3.More(); anExp3.Next() )
+ {
+ TopoDS_Edge anEdge = TopoDS::Edge( anExp3.Current() );
+ int anEdgeId = anEdgesMap.FindIndex( anEdge );
+ anEdgesIdsList.append( anEdgeId );
+ }
+ aFacesMap.Add( aFace, anEdgesIdsList );
+ }
+
+ QFile aFile( theFileName );
+ if( !aFile.open( QFile::WriteOnly | QFile::Text ) )
+ return false;
+
+ QTextStream aStream( &aFile );
+ aStream << "# nodes\n";
+ NCollection_IndexedMap<gp_Pnt>::Iterator anIt1( aVerticesMap );
+ for( ; anIt1.More(); anIt1.Next() )
+ {
+ gp_Pnt aPnt = anIt1.Value();
+ aStream << QString::number( aPnt.X(), TELEMAC_FORMAT, TELEMAC_PRECISION );
+ aStream << " ";
+ aStream << QString::number( aPnt.Y(), TELEMAC_FORMAT, TELEMAC_PRECISION );
+ aStream << " ";
+ aStream << QString::number( aPnt.Z(), TELEMAC_FORMAT, TELEMAC_PRECISION );
+ aStream << "\n";
+ }
+ aStream << "\n";
+
+ aStream << "# edges\n";
+ NCollection_IndexedDataMap< TopoDS_Edge, QList<int> >::Iterator anIt2( anEdgesMap );
+ for( ; anIt2.More(); anIt2.Next() )
+ {
+ QList<int> aVerticesIds = anIt2.Value();
+ foreach( int anId, aVerticesIds )
+ aStream << anId << " ";
+ aStream << "\n";
+ }
+ aStream << "\n";
+
+ aStream << "# faces\n";
+ NCollection_IndexedDataMap< TopoDS_Face, QList<int> >::Iterator anIt3( aFacesMap );
+ for( ; anIt3.More(); anIt3.Next() )
+ {
+ QList<int> anEdgesIds = anIt3.Value();
+ foreach( int anId, anEdgesIds )
+ aStream << anId << " ";
+ aStream << "\n";
+ }
+ aStream << "\n";
+
+ aFile.close();
+ return true;
}
/**
*/
bool HYDROData_LandCoverMap::Add( const Handle( HYDROData_PolylineXY )& thePolyline, const QString& theType )
{
- //TODO
- return false;
+ if( thePolyline.IsNull() )
+ return false;
+
+ TopoDS_Shape aShape = thePolyline->GetShape();
+ if( aShape.ShapeType()!=TopAbs_WIRE )
+ return false;
+
+ TopoDS_Wire aWire = TopoDS::Wire( aShape );
+ if( !aWire.Closed() )
+ return false;
+
+ TopoDS_Face aFace = BRepBuilderAPI_MakeFace( aWire, Standard_True ).Face();
+ return LocalPartition( aFace, theType );
}
/**
/**
Remove the given faces from land cover map
- @param theFacesList the face list to be removed
+ @param theFacesToRemove the face list to be removed
@return if the removing is successful
*/
-bool HYDROData_LandCoverMap::Remove( const TopTools_ListOfShape& theFacesList )
+bool HYDROData_LandCoverMap::Remove( const TopTools_ListOfShape& theFacesToRemove )
{
- TopoDS_Compound aCompound = TopoDS::Compound( GetShape() );
- BRep_Builder aCompoundBuilder;
- //TODO: aCompoundBuilder.Remove( aCompound, theFace );
- //TODO: update types
- SetShape( aCompound );
+ HYDROData_MapOfFaceToStricklerType aFacesToRemove, aNewFaces;
+ TopTools_ListIteratorOfListOfShape aFIt( theFacesToRemove );
+ for( ; aFIt.More(); aFIt.Next() )
+ {
+ TopoDS_Shape aShape = aFIt.Value();
+ if( aShape.ShapeType()==TopAbs_FACE )
+ aFacesToRemove.Add( TopoDS::Face( aShape ), "" );
+ }
+
+ Iterator anIt( *this );
+ for( ; anIt.More(); anIt.Next() )
+ if( !aFacesToRemove.Contains( anIt.Face() ) )
+ aNewFaces.Add( anIt.Face(), anIt.StricklerType() );
+
+ StoreLandCovers( aNewFaces );
return true;
}
*/
bool HYDROData_LandCoverMap::Merge( const TopTools_ListOfShape& theFaces, const QString& theType )
{
- // 1. to remove the merged faces from the current map
- Remove( theFaces );
+ // 1. to fuse the faces into the new face
+ TopoDS_Shape aMergedFace = MergeFaces( theFaces, true );
+ if( aMergedFace.ShapeType()==TopAbs_FACE )
+ {
+ // 2. to remove the merged faces from the current map
+ Remove( theFaces );
- // 2. to fuse the faces into the new face
- // TODO
- TopoDS_Face aMergedFace;
+ // 3. to add the face into the map
+ return LocalPartition( TopoDS::Face( aMergedFace ), theType );
+ }
+ return false;
+}
- // 3. to add the face into the map
- return LocalPartition( aMergedFace, theType );
+TopoDS_Shape HYDROData_LandCoverMap::MergeFaces( const TopTools_ListOfShape& theFaces,
+ bool IsToUnify, double theTolerance )
+{
+ int anError;
+ TopTools_ListIteratorOfListOfShape anIt;
+ BOPCol_ListOfShape aLC;
+ anIt.Initialize(theFaces);
+ for( ; anIt.More(); anIt.Next() )
+ {
+ if (anIt.Value().ShapeType() != TopAbs_FACE)
+ return TopoDS_Shape();
+ aLC.Append( anIt.Value() );
+ }
+
+ BOPAlgo_PaveFiller aPF;
+ aPF.SetArguments( aLC );
+ aPF.SetRunParallel( Standard_False );
+ aPF.SetFuzzyValue( theTolerance );
+
+ aPF.Perform();
+ anError = aPF.ErrorStatus();
+ if( anError )
+ return TopoDS_Shape();
+
+ BOPAlgo_Builder anAlgo;
+ anIt.Initialize( theFaces );
+ for( ; anIt.More(); anIt.Next() )
+ anAlgo.AddArgument( anIt.Value() );
+
+ anAlgo.PerformWithFiller( aPF );
+ anError = anAlgo.ErrorStatus();
+ if( anError )
+ return TopoDS_Shape();
+
+ const TopoDS_Shape& aMergedShape = anAlgo.Shape();
+
+ BRep_Builder aBuilder;
+ TopoDS_Shell aShell;
+ aBuilder.MakeShell( aShell );
+ aShell.Closed( Standard_False );
+ TopExp_Explorer anExplorer( aMergedShape, TopAbs_FACE );
+ for( ; anExplorer.More(); anExplorer.Next() )
+ {
+ const TopoDS_Face& aFace = TopoDS::Face(anExplorer.Current());
+ if( aFace.IsNull() )
+ continue;
+ if( aFace.ShapeType() == TopAbs_FACE )
+ {
+ aBuilder.Add( aShell, aFace );
+ aShell.Closed( Standard_False );
+ }
+ }
+
+ TopoDS_Shape aResult;
+ if( IsToUnify )
+ {
+ ShapeUpgrade_UnifySameDomain aUSD;
+ aUSD.Initialize( aShell );
+ aUSD.Build();
+ aResult = aUSD.Shape();
+ }
+ else
+ aResult = aShell;
+
+ anExplorer.Init( aResult, TopAbs_FACE );
+ int i = 0;
+ TopoDS_Face anOneFace;
+ for( ; anExplorer.More(); anExplorer.Next(), i++ )
+ anOneFace = TopoDS::Face( anExplorer.Current() );
+
+ if( i == 1 )
+ aResult = anOneFace;
+
+ return aResult;
}
/**
*/
TopoDS_Shape HYDROData_LandCoverMap::GetShape() const
{
- TDF_Label aLabel = myLab.FindChild( DataTag_Shape, false );
- if ( !aLabel.IsNull() )
- {
- Handle(TNaming_NamedShape) aNamedShape;
- if( aLabel.FindAttribute( TNaming_NamedShape::GetID(), aNamedShape ) )
- return aNamedShape->Get();
- }
- return TopoDS_Shape();
+ return HYDROData_Entity::GetShape( DataTag_Shape );
}
/**
*/
void HYDROData_LandCoverMap::SetShape( const TopoDS_Shape& theShape )
{
- TNaming_Builder aBuilder( myLab.FindChild( DataTag_Shape ) );
- aBuilder.Generated( theShape );
+ HYDROData_Entity::SetShape( DataTag_Shape, theShape );
}
/**
*/
void HYDROData_LandCoverMap::StoreLandCovers( const HYDROData_MapOfFaceToStricklerType& theMap )
{
- TopoDS_Compound aCompound;
- BRep_Builder aCompoundBuilder;
- aCompoundBuilder.MakeCompound( aCompound );
+ TopoDS_Shell aShell;
+ BRep_Builder aShellBuilder;
+ aShellBuilder.MakeShell( aShell );
+ aShell.Closed( Standard_False );
+ TopTools_ListOfShape aListOfFaces;
int n = theMap.Size();
Handle( TDataStd_ExtStringArray ) aTypes =
for( int i=0; aNFIt.More(); aNFIt.Next(), i++ )
{
TopoDS_Face aFace = aNFIt.Key();
+ if (aFace.IsNull())
+ continue;
QString aType = aNFIt.Value();
- aCompoundBuilder.Add( aCompound, aFace );
+ aShellBuilder.Add( aShell, aFace );
+ aListOfFaces.Append(aFace);
aTypes->SetValue( i, HYDROData_Tool::toExtString( aType ) );
}
+ TopoDS_Shape aMF = MergeFaces(aListOfFaces, false);
+
+ SetShape( aListOfFaces.Extent() < 2 ? aShell : MergeFaces(aListOfFaces, false));
+}
+
+/**
+ Find the land cover for the given point
+ @param thePoint the point laying in some land cover
+ @param theType the returned type
+ @return the found land cover's face
+*/
+TopoDS_Face HYDROData_LandCoverMap::FindByPoint( const gp_Pnt2d& thePoint, QString& theType ) const
+{
+ //TODO: some more optimal algorithm
+ Iterator anIt( *this );
+ for( ; anIt.More(); anIt.Next() )
+ if( HYDROData_Tool::ComputePointState( thePoint.XY(), anIt.Face() ) == TopAbs_IN )
+ {
+ theType = anIt.StricklerType();
+ return anIt.Face();
+ }
+
+ theType = "";
+ return TopoDS_Face();
+}
+
+/**
+ Dump to Python
+ @param theTreatedObjects the map of treated objects
+*/
+QStringList HYDROData_LandCoverMap::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
+{
+ QStringList aResList = dumpObjectCreation( theTreatedObjects );
+ QString aName = GetObjPyName();
+
+ //Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
+ //setPythonReferenceObject( theTreatedObjects, aResList, aHydAxis, "SetHydraulicAxis" );
+
+ //HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
+ //for ( int i = 1, aNb = aSeqOfProfiles.Size(); i <= aNb; ++i )
+ //{
+ //const Handle(HYDROData_Entity) aProfile = aSeqOfProfiles.Value( i );
+ //setPythonReferenceObject( theTreatedObjects, aResList, aProfile, "AddProfile" );
+ //}
+
+ //TODO
- SetShape( aCompound );
+ return aResList;
}
