src/HYDROData/HYDROData_SplitToZonesTool.h

   1
   2 #ifndef HYDROData_SplitToZonesTool_H
   3 #define HYDROData_SplitToZonesTool_H
   4
   5 #include <HYDROData_Object.h>
   6 #include <HYDROData_Transform.h>
   7 #include <TopoDS_Shape.hxx>
   8 #include <TopoDS_Compound.hxx>
   9 #include <TopoDS_Face.hxx>
  10 #include <TopTools_ShapeMapHasher.hxx>
  11 #include <NCollection_Map.hxx>
  12 #include <NCollection_DataMap.hxx>
  13 #include <TopTools_ListOfShape.hxx>
  14 #include <QStringList>
  15
  16 class Handle(HYDROData_PolylineXY);
  17
  18 /**
  19  * \class HYDROData_SplitToZonesTool
  20  * \brief This class contains methods used for splitting geometry objects
  21  *        into non-intersected regions.
  22  */
  23 class HYDRODATA_EXPORT HYDROData_SplitToZonesTool
  24 {
  25 public:
  26   struct HYDRODATA_EXPORT SplitData
  27   {
  28     enum SplitObjectType
  29     {
  30       Data_None,
  31       Data_Zone,
  32       Data_Edge
  33     };
  34
  35     TopoDS_Shape    Shape;
  36     QStringList     ObjectNames;
  37     SplitObjectType Type;
  38
  39     SplitData() :
  40      Type( Data_None ) {}
  41
  42     SplitData( const SplitObjectType& theType,
  43                const TopoDS_Shape&    theShape,
  44                const QStringList&     theObjectNames ) :
  45       Type( theType ), Shape( theShape ), ObjectNames( theObjectNames ) {}
  46
  47     SplitData( const SplitObjectType& theType,
  48                const TopoDS_Shape&    theShape,
  49                const QString&         theObjectName ) :
  50       Type( theType ), Shape( theShape ), ObjectNames( theObjectName ) {}
  51
  52     TopoDS_Face Face() const;
  53   };
  54
  55   typedef QList        <SplitData> SplitDataList;
  56   typedef QListIterator<SplitData> SplitDataListIterator;
  57   typedef NCollection_Map<TopoDS_Shape, TopTools_ShapeMapHasher> HYDROData_MapOfShape;
  58   typedef HYDROData_MapOfShape::Iterator HYDROData_MapIteratorOfMapOfShape;
  59   typedef NCollection_DataMap<TopoDS_Shape, TopTools_ListOfShape, TopTools_ShapeMapHasher> HYDROData_DataMapOfShapeListOfShape;
  60   typedef HYDROData_DataMapOfShapeListOfShape::Iterator HYDROData_DataMapIteratorOfDataMapOfShapeListOfShape;
  61   typedef NCollection_DataMap<TopoDS_Shape,  QStringList, TopTools_ShapeMapHasher> HYDROData_DataMapOfShapeListOfString;
  62   typedef HYDROData_DataMapOfShapeListOfString::Iterator HYDROData_DataMapIteratorOfDataMapOfShapeListOfString;
  63   #undef _NCollection_MapHasher
  64
  65 public:
  66
  67   static SplitDataList       Split( const HYDROData_SequenceOfObjects&  theObjectList,
  68                                     const HYDROData_SequenceOfObjects&  theGroupsList,
  69                                     const Handle(HYDROData_PolylineXY)& thePolyline );
  70
  71   static void SetFileNames(const QString& theNameBefore, const QString& theNameAfter);
  72
  73 private:
  74
  75   static bool                SplitTwoData( const SplitData& theData1,
  76                                            const SplitData& theData2,
  77                                            SplitData& theData1Subtracted,
  78                                            SplitData& theData2Subtracted,
  79                                            SplitData& theDataIntersected );
  80
  81   static SplitDataList       ExtractSeparateData( const SplitData& theData );
  82
  83    /**
  84    * Split input faces.
  85    */
  86   static Standard_Integer SplitFaces(const TopoDS_Compound& theComp, HYDROData_Transform& theTool);
  87 };
  88
  89 #endif