#include "HYDROData_Region.h"
+#include "HYDROData_CalculationCase.h"
#include "HYDROData_Document.h"
#include "HYDROData_Iterator.h"
+#include "HYDROData_ShapesTool.h"
#include "HYDROData_Zone.h"
+#include <TopoDS.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Shell.hxx>
+#include <TopoDS_Face.hxx>
+
+#include <TopExp.hxx>
+
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_SequenceOfShape.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+
+#include <BRep_Builder.hxx>
+#include <BRepAlgoAPI_Fuse.hxx>
+
+#include <ShapeUpgrade_UnifySameDomain.hxx>
+
#include <QStringList>
-#define PYTHON_REGION_ID "KIND_REGION"
+//#define DEB_GET_REGION_SHAPE
IMPLEMENT_STANDARD_HANDLE(HYDROData_Region, HYDROData_Entity)
IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Region, HYDROData_Entity)
HYDROData_Region::HYDROData_Region()
+ : HYDROData_Entity()
{
}
QStringList HYDROData_Region::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
{
- QStringList aResList;
-
- Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( this );
- if ( aDocument.IsNull() )
- return aResList;
-
- QString aDocName = aDocument->GetDocPyName();
+ QStringList aResList = dumpObjectCreation( theTreatedObjects );
QString aRegionName = GetName();
- aResList << QString( "%1 = %2.CreateObject( %3 );" )
- .arg( aRegionName ).arg( aDocName ).arg( PYTHON_REGION_ID );
- aResList << QString( "%1.SetName( \"%2\" );" )
- .arg( aRegionName ).arg( aRegionName );
- aResList << QString( "" );
-
HYDROData_SequenceOfObjects aZones = GetZones();
HYDROData_SequenceOfObjects::Iterator anIter( aZones );
for ( ; anIter.More(); anIter.Next() )
return aResList;
}
-Handle(HYDROData_Zone) HYDROData_Region::AddNewZone()
+bool HYDROData_Region::CanBeUpdated() const
{
- TDF_Label aNewLab = myLab.FindChild( ChildTag_Zone ).NewChild();
-
- return Handle(HYDROData_Zone)::DownCast(
- HYDROData_Iterator::CreateObject( aNewLab, KIND_ZONE ) );
+ return false;
}
-void HYDROData_Region::RemoveChildZones()
+void HYDROData_Region::Remove()
{
- myLab.FindChild( ChildTag_Zone ).ForgetAllAttributes( true );
-}
+ Handle(HYDROData_CalculationCase) aFatherCalc =
+ Handle(HYDROData_CalculationCase)::DownCast( GetFatherObject() );
-int HYDROData_Region::NbZones() const
-{
- return NbReferenceObjects( DataTag_Zone );
-}
+ HYDROData_Entity::Remove();
-void HYDROData_Region::AddZone( const Handle(HYDROData_Zone)& theZone )
-{
- AddReferenceObject( theZone, DataTag_Zone );
+ if ( !aFatherCalc.IsNull() )
+ aFatherCalc->UpdateRegionsOrder();
}
-void HYDROData_Region::SetZone( const int theIndex,
- const Handle(HYDROData_Zone)& theZone )
+bool HYDROData_Region::CanRemove()
{
- SetReferenceObject( theZone, DataTag_Zone, theIndex );
+ return false;
}
-void HYDROData_Region::InsertZone( const int theBeforeIndex,
- const Handle(HYDROData_Zone)& theZone )
+HYDROData_SequenceOfObjects HYDROData_Region::GetAllReferenceObjects() const
{
- InsertReferenceObject( theZone, DataTag_Zone, theBeforeIndex );
-}
+ HYDROData_SequenceOfObjects aResSeq = HYDROData_Entity::GetAllReferenceObjects();
-void HYDROData_Region::SetZones( const HYDROData_SequenceOfObjects& theZones )
-{
- SetReferenceObjects( theZones, DataTag_Zone );
+ HYDROData_SequenceOfObjects aSeqOfZones = GetZones();
+ aResSeq.Append( aSeqOfZones );
+
+ return aResSeq;
}
-Handle(HYDROData_Zone) HYDROData_Region::GetZone( const int theIndex ) const
+bool HYDROData_Region::AddZone( const Handle(HYDROData_Zone)& theZone )
{
- return Handle(HYDROData_Zone)::DownCast(
- GetReferenceObject( DataTag_Zone, theIndex ) );
+ if ( theZone.IsNull() )
+ return false;
+
+ if ( HasReference( theZone, DataTag_Zone ) )
+ return false; // Object is already in reference list
+
+ // Move the zone from other region
+ Handle(HYDROData_Region) aFatherRegion =
+ Handle(HYDROData_Region)::DownCast( theZone->GetFatherObject() );
+ if ( !aFatherRegion.IsNull() && aFatherRegion->Label() != myLab )
+ {
+ Handle(HYDROData_Zone) aNewZone = addNewZone();
+ theZone->CopyTo( aNewZone );
+
+ // To prevent changing of stored shape
+ aNewZone->SetShape( theZone->GetShape() );
+
+ aFatherRegion->RemoveZone( theZone );
+
+ theZone->SetLabel( aNewZone->Label() );
+ }
+ else
+ {
+ AddReferenceObject( theZone, DataTag_Zone );
+ }
+
+ return true;
}
HYDROData_SequenceOfObjects HYDROData_Region::GetZones() const
return;
RemoveReferenceObject( theZone->Label(), DataTag_Zone );
-}
-void HYDROData_Region::RemoveZone( const int theIndex )
-{
- RemoveReferenceObject( DataTag_Zone, theIndex );
+ // Remove zone from data model
+ Handle(HYDROData_Region) aFatherRegion =
+ Handle(HYDROData_Region)::DownCast( theZone->GetFatherObject() );
+ if ( !aFatherRegion.IsNull() && aFatherRegion->Label() == myLab )
+ theZone->Remove();
+
+ // If the last zone has been removed from region we remove this region
+ HYDROData_SequenceOfObjects aRefZones = GetZones();
+ if ( aRefZones.IsEmpty() )
+ Remove();
}
void HYDROData_Region::RemoveZones()
{
ClearReferenceObjects( DataTag_Zone );
+ myLab.FindChild( DataTag_ChildZone ).ForgetAllAttributes( true );
+}
+
+Handle(HYDROData_Zone) HYDROData_Region::addNewZone()
+{
+ TDF_Label aNewLab = myLab.FindChild( DataTag_ChildZone ).NewChild();
+
+ Handle(HYDROData_Zone) aNewZone =
+ Handle(HYDROData_Zone)::DownCast( HYDROData_Iterator::CreateObject( aNewLab, KIND_ZONE ) );
+ AddZone( aNewZone );
+
+ return aNewZone;
}
+void getUsedGroups( const TopoDS_Shape& theShape,
+ HYDROData_ShapesGroup::SeqOfGroupsDefs& theOriGroups,
+ HYDROData_ShapesGroup::SeqOfGroupsDefs& theUsedGroups )
+{
+#ifdef DEB_GET_REGION_SHAPE
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Zone face edges:", theShape, TopAbs_EDGE );
+#endif
+
+ TopTools_IndexedMapOfShape aMapOfSubShapes;
+ TopExp::MapShapes( theShape, TopAbs_EDGE, aMapOfSubShapes );
+
+ HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator anIter( theOriGroups );
+ for ( ; anIter.More(); anIter.Next() )
+ {
+ HYDROData_ShapesGroup::GroupDefinition& anOriGroupDef = anIter.ChangeValue();
+ if ( anOriGroupDef.Shapes.IsEmpty() )
+ continue;
+
+ for ( int i = 1; i <= anOriGroupDef.Shapes.Length(); ++i )
+ {
+ TopoDS_Shape aGroupEdge = anOriGroupDef.Shapes.Value( i );
+
+ bool anIsFound = false;
+ for ( int anIndex = 1; anIndex <= aMapOfSubShapes.Extent(); anIndex++ )
+ {
+ if ( aGroupEdge.IsPartner( aMapOfSubShapes.FindKey( anIndex ) ) )
+ {
+ anIsFound = true;
+ break;
+ }
+ }
+
+ if ( !anIsFound )
+ continue;
+
+ anOriGroupDef.Shapes.Remove( i );
+ --i;
+
+ bool anIsAdded = false;
+ HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator aUsedIter( theUsedGroups );
+ for ( ; aUsedIter.More(); aUsedIter.Next() )
+ {
+ HYDROData_ShapesGroup::GroupDefinition& aUsedGroupDef = aUsedIter.ChangeValue();
+ if ( aUsedGroupDef.Name != anOriGroupDef.Name )
+ continue;
+
+ aUsedGroupDef.Shapes.Append( aGroupEdge );
+ anIsAdded = true;
+ break;
+ }
+
+ if ( !anIsAdded )
+ {
+ HYDROData_ShapesGroup::GroupDefinition aUsedGroupDef;
+ aUsedGroupDef.Name = anOriGroupDef.Name;
+ aUsedGroupDef.Shapes.Append( aGroupEdge );
+ theUsedGroups.Append( aUsedGroupDef );
+ }
+ }
+ }
+}
+
+TopoDS_Shape HYDROData_Region::GetShape( HYDROData_ShapesGroup::SeqOfGroupsDefs* theSeqOfGroups ) const
+{
+ HYDROData_ShapesGroup::SeqOfGroupsDefs aSeqOfGroups;
+ HYDROData_ShapesGroup::SeqOfGroupsDefs aSeqOfUsedGroups;
+ if ( theSeqOfGroups )
+ aSeqOfGroups = *theSeqOfGroups;
+
+#ifdef DEB_GET_REGION_SHAPE
+ HYDROData_ShapesGroup::GroupDefinition::Dump( std::cout, aSeqOfGroups );
+#endif
+
+ TopoDS_Shape aResShape;
+
+ // Unite the region zones (each zone is a face) into one face (united face)
+ // If the zones can't be united into the single face - unite them into shell
+
+ // Collect the list of region faces
+ TopTools_ListOfShape aRegionFacesList;
+
+ HYDROData_SequenceOfObjects aZones = GetZones();
+ HYDROData_SequenceOfObjects::Iterator aZoneIter( aZones );
+ for ( ; aZoneIter.More(); aZoneIter.Next() )
+ {
+ Handle(HYDROData_Zone) aZone =
+ Handle(HYDROData_Zone)::DownCast( aZoneIter.Value() );
+ if ( aZone.IsNull() )
+ continue;
+
+ TopoDS_Shape aZoneShape = aZone->GetShape();
+ if ( aZoneShape.IsNull() || aZoneShape.ShapeType() != TopAbs_FACE )
+ continue;
+
+ TopoDS_Face aZoneFace = TopoDS::Face( aZoneShape );
+ aRegionFacesList.Append( aZoneFace );
+
+ getUsedGroups( aZoneFace, aSeqOfGroups, aSeqOfUsedGroups );
+ } // zones iterator
+
+ if ( aRegionFacesList.IsEmpty() )
+ return aResShape;
+
+ // The unite region face
+ TopoDS_Face aRegionFace;
+
+ if ( aRegionFacesList.Extent() == 1 )
+ {
+ aRegionFace = TopoDS::Face( aRegionFacesList.First() );
+ }
+ else
+ {
+#ifdef DEB_GET_REGION_SHAPE
+ HYDROData_ShapesGroup::GroupDefinition::Dump( std::cout, aSeqOfUsedGroups );
+#endif
+
+ // Try to fuse all region faces into one common face
+ TopoDS_Shape aFuseShape;
+ TopTools_ListIteratorOfListOfShape aFaceIter( aRegionFacesList );
+ for ( ; aFaceIter.More(); aFaceIter.Next() )
+ {
+ if ( aFuseShape.IsNull() )
+ {
+ aFuseShape = aFaceIter.Value();
+ continue;
+ }
+
+ BRepAlgoAPI_Fuse aFuse( aFuseShape, aFaceIter.Value() );
+ if ( !aFuse.IsDone() )
+ {
+ aFuseShape.Nullify();
+ break;
+ }
+
+ aFuseShape = aFuse.Shape();
+ HYDROData_ShapesGroup::GroupDefinition::Update( &aSeqOfUsedGroups, &aFuse );
+ } // faces iterator
+
+#ifdef DEB_GET_REGION_SHAPE
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Fused face edges:", aFuseShape, TopAbs_EDGE );
+#endif
+
+ // Check the result of fuse operation
+ if ( !aFuseShape.IsNull() )
+ {
+ ShapeUpgrade_UnifySameDomain anUnifier( aFuseShape );
+ anUnifier.Build();
+
+ const TopoDS_Shape& anUnitedShape = anUnifier.Shape();
+
+ TopTools_SequenceOfShape aShapeFaces;
+ HYDROData_ShapesTool::ExploreShapeToShapes( anUnitedShape, TopAbs_FACE, aShapeFaces );
+ if ( aShapeFaces.Length() == 1 )
+ {
+ aRegionFace = TopoDS::Face( aShapeFaces.Value( 1 ) );
+
+#ifdef DEB_GET_REGION_SHAPE
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Result face edges:", aRegionFace, TopAbs_EDGE );
+#endif
+
+ HYDROData_ShapesGroup::GroupDefinition::Update( &aSeqOfUsedGroups, &anUnifier );
+
+ // Update the sequence of groups
+ if ( theSeqOfGroups )
+ {
+ HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator aUsedIter( aSeqOfUsedGroups );
+ for ( ; aUsedIter.More(); aUsedIter.Next() )
+ {
+ const HYDROData_ShapesGroup::GroupDefinition& aUsedGroupDef = aUsedIter.Value();
+ if ( aUsedGroupDef.Shapes.IsEmpty() )
+ continue;
+
+ HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator anOriIter( aSeqOfGroups );
+ for ( ; anOriIter.More(); anOriIter.Next() )
+ {
+ HYDROData_ShapesGroup::GroupDefinition& anOriGroupDef = anOriIter.ChangeValue();
+ if ( anOriGroupDef.Name != aUsedGroupDef.Name )
+ continue;
+
+ HYDROData_ShapesTool::AddShapes( anOriGroupDef.Shapes, aUsedGroupDef.Shapes );
+ break;
+ }
+ }
+
+ *theSeqOfGroups = aSeqOfGroups;
+ }
+ }
+ }
+ }
+
+ if ( !aRegionFace.IsNull() )
+ {
+ // result shape is a face
+ aResShape = aRegionFace;
+ }
+ else
+ {
+ // result shape is a shell
+ TopoDS_Shell aShell;
+ BRep_Builder aBuilder;
+ aBuilder.MakeShell( aShell );
+
+ TopTools_ListIteratorOfListOfShape aFaceIter( aRegionFacesList );
+ for ( ; aFaceIter.More(); aFaceIter.Next() )
+ aBuilder.Add( aShell, aFaceIter.Value() );
+
+ aResShape = aShell;
+ }
+
+ return aResShape;
+}