#include <TopExp_Explorer.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
+#include <TopTools_SequenceOfShape.hxx>
#include <BOPAlgo_PaveFiller.hxx>
#include <BRepTools.hxx>
#include <TopExp_Explorer.hxx>
#include <ShapeFix_Shape.hxx>
#include <BRepCheck_Shell.hxx>
#include <BRepCheck_ListOfStatus.hxx>
+#include <TopTools_SequenceOfShape.hxx>
+#include <Handle_Geom_Curve.hxx>
+#include <Handle_Geom_Line.hxx>
+#include <Handle_Geom_TrimmedCurve.hxx>
+#include <Geom_TrimmedCurve.hxx>
#include <QFile>
{
TopoDS_Shape aLandCoverMapShape = GetShape();
TopTools_ListOfShape aListOfFaces;
- Iterator anIt( *this );
+ Explorer anIt( *this );
QMap<Handle(TopoDS_TShape), QString> aTypesMap;
for( ; anIt.More(); anIt.Next() )
{
*/
bool HYDROData_LandCoverMap::Split( const TopoDS_Shape& theShape )
{
- return LocalPartition( theShape, "" );
+ int aNbCL = GetLCCount();
+ bool aResult = LocalPartition( theShape, "" );
+ return aResult && aNbCL != GetLCCount();
}
bool HYDROData_LandCoverMap::Merge( const TopTools_ListOfShape& theFaces, const QString& theType )
{
// 1. to fuse the faces into the new face
- TopoDS_Shape aMergedFace = MergeFaces( theFaces, true );
- if( !aMergedFace.IsNull() && aMergedFace.ShapeType()==TopAbs_FACE )
- {
+ TopoDS_Shape aMergedFace = MergeFaces( theFaces, true );
+ bool aStat = true;
+ if( !aMergedFace.IsNull() )
+ {
// 2. to remove the merged faces from the current map
Remove( theFaces );
-
- // 3. to add the face into the map
- return LocalPartition( TopoDS::Face( aMergedFace ), theType );
+ TopExp_Explorer Exp(aMergedFace, TopAbs_FACE);
+ for( ; Exp.More(); Exp.Next() )
+ {
+ const TopoDS_Face& aCF = TopoDS::Face(Exp.Current());
+ // 3. to add the face into the map
+ aStat = aStat && LocalPartition( aCF, theType );
+ }
}
- return false;
+ else
+ aStat = false;
+ return aStat;
}
/**
QString aSType = anIt.StricklerType();
//std::cout << "from " << anIt.Face() << ": " << anIt.StricklerType() << std::endl;
TopTools_ListOfShape aModified = aBuilder.Modified( anIt.Face() );
+ //
if( aModified.Extent() == 0 )
aModified.Append( anIt.Face() );
TopoDS_Shape aResult;
if( aListOfFaces.Extent() == 1 )
- {
- /*TopoDS_Shell aShell;
- BRep_Builder aShellBuilder;
- aShellBuilder.MakeShell( aShell );
- aShell.Closed( Standard_False );
- aShellBuilder.Add( aShell, aListOfFaces.First() );*/
- aResult = aListOfFaces.First(); //aShell;
- }
+ aResult = aListOfFaces.First();
else if( aListOfFaces.Extent() > 1 )
aResult = MergeFaces( aListOfFaces, false );
QStringList aResList = dumpObjectCreation( theTreatedObjects );
QString aName = GetObjPyName();
- QString aShapeFileName = thePyScriptPath;
- aShapeFileName.replace( ".py", ".shp" );
+ QString aShpFileName = thePyScriptPath;
+ aShpFileName.replace( ".py", ".shp" );
QString aDbfFileName = thePyScriptPath;
aDbfFileName.replace( ".py", ".dbf" );
- //TODO: export shape file
+ ExportSHP( aShpFileName, true, 0.1 );
QString anAttr = "CODE_06"; //TODO: some custom choice
QStringList anAttrValues, aTypes;
HYDROData_Document::Document( myLab )->CollectQGISValues( anAttr, anAttrValues, aTypes );
ExportDBF( aDbfFileName, anAttr, anAttrValues, aTypes );
- //TODO: insert command to import shape file
+ aResList << QString( "%1.ImportSHP( '%2' )" ).
+ arg( aName ).arg( aShpFileName );
Dump( "attr_values", anAttrValues, aResList );
Dump( "types", aTypes, aResList );
return anAttr->Get();
}
+
+bool HYDROData_LandCoverMap::ImportSHP( const QString& theSHPFileName,
+ const QList<int>& theIndices )
+{
+ HYDROData_ShapeFile anImporter;
+ QStringList aPolyList;
+ TopTools_SequenceOfShape aFaces;
+ int aSHapeType = -1;
+ int Stat = anImporter.ImportPolygons(theSHPFileName, aPolyList, aFaces, aSHapeType);
+ //
+ if (Stat != 1)
+ return false;
+ //
+ HYDROData_MapOfFaceToStricklerType aMapFace2ST;
+ int maxInd = *std::max_element(theIndices.begin(), theIndices.end());
+ if (maxInd > aPolyList.length())
+ return false;
+ //
+ if (theIndices.empty())
+ {
+ //import all shapes
+ for ( int i = 1; i <=aFaces.Length(); i++ )
+ {
+ TopoDS_Shape aShape = aFaces(i);
+ if ( aShape.IsNull() )
+ continue;
+ aMapFace2ST.Add( TopoDS::Face( aShape ), "" );
+ }
+ }
+ else
+ {
+ //import given indices
+ foreach ( int Ind, theIndices )
+ {
+ TopoDS_Shape aShape = aFaces(Ind + 1);
+ if ( aShape.IsNull() )
+ continue;
+ aMapFace2ST.Add( TopoDS::Face( aShape ), "" );
+ }
+ }
+ //
+ StoreLandCovers(aMapFace2ST);
+ return true;
+}
+
+bool HYDROData_LandCoverMap::ExportSHP( const QString& theSHPFileName, bool bUseDiscr, double theDefl) const
+{
+ HYDROData_ShapeFile anExporter;
+ QStringList aList;
+ anExporter.Export(theSHPFileName, this, aList, bUseDiscr, theDefl );
+ if (aList.empty())
+ return true;
+ else
+ return false;
+}
+
+bool HYDROData_LandCoverMap::CheckLinear()
+{
+ TopoDS_Shape InpShape = GetShape();
+ TopExp_Explorer anEdgeEx(InpShape, TopAbs_EDGE);
+ for (; anEdgeEx.More(); anEdgeEx.Next())
+ {
+ TopoDS_Edge E = TopoDS::Edge(anEdgeEx.Current());
+ double aFP, aLP;
+ Handle_Geom_Curve aCur = BRep_Tool::Curve(E, aFP, aLP);
+ Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aCur);
+ if (aLine.IsNull())
+ {
+ Handle(Geom_TrimmedCurve) aTC = Handle(Geom_TrimmedCurve)::DownCast(aCur);
+ if (!aTC.IsNull())
+ {
+ Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aTC->BasisCurve());
+ if (aLine.IsNull())
+ return false;
+ }
+ else
+ return false;
+ }
+ }
+ return true;
+}