2 #include "HYDROData_Region.h"
4 #include "HYDROData_CalculationCase.h"
5 #include "HYDROData_Document.h"
6 #include "HYDROData_Iterator.h"
7 #include "HYDROData_ShapesTool.h"
8 #include "HYDROData_Zone.h"
11 #include <TopoDS_Shape.hxx>
12 #include <TopoDS_Shell.hxx>
13 #include <TopoDS_Face.hxx>
17 #include <TopTools_ListOfShape.hxx>
18 #include <TopTools_SequenceOfShape.hxx>
19 #include <TopTools_ListIteratorOfListOfShape.hxx>
20 #include <TopTools_IndexedMapOfShape.hxx>
22 #include <BRep_Builder.hxx>
23 #include <BRepAlgoAPI_Fuse.hxx>
25 #include <ShapeUpgrade_UnifySameDomain.hxx>
27 #include <QStringList>
29 //#define DEB_GET_REGION_SHAPE
31 IMPLEMENT_STANDARD_HANDLE(HYDROData_Region, HYDROData_Entity)
32 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Region, HYDROData_Entity)
35 HYDROData_Region::HYDROData_Region()
40 HYDROData_Region::~HYDROData_Region()
44 QStringList HYDROData_Region::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
46 QStringList aResList = dumpObjectCreation( theTreatedObjects );
47 QString aRegionName = GetName();
49 HYDROData_SequenceOfObjects aZones = GetZones();
50 HYDROData_SequenceOfObjects::Iterator anIter( aZones );
51 for ( ; anIter.More(); anIter.Next() )
53 Handle(HYDROData_Zone) aRefZone =
54 Handle(HYDROData_Zone)::DownCast( anIter.Value() );
55 if ( !aRefZone.IsNull() )
56 setPythonReferenceObject( theTreatedObjects, aResList, aRefZone, "AddZone" );
58 aResList << QString( "" );
63 bool HYDROData_Region::CanBeUpdated() const
68 void HYDROData_Region::Remove()
70 Handle(HYDROData_CalculationCase) aFatherCalc =
71 Handle(HYDROData_CalculationCase)::DownCast( GetFatherObject() );
73 HYDROData_Entity::Remove();
75 if ( !aFatherCalc.IsNull() )
76 aFatherCalc->UpdateRegionsOrder();
79 bool HYDROData_Region::CanRemove()
84 HYDROData_SequenceOfObjects HYDROData_Region::GetAllReferenceObjects() const
86 HYDROData_SequenceOfObjects aResSeq = HYDROData_Entity::GetAllReferenceObjects();
88 HYDROData_SequenceOfObjects aSeqOfZones = GetZones();
89 aResSeq.Append( aSeqOfZones );
94 bool HYDROData_Region::AddZone( const Handle(HYDROData_Zone)& theZone )
96 if ( theZone.IsNull() )
99 if ( HasReference( theZone, DataTag_Zone ) )
100 return false; // Object is already in reference list
102 // Move the zone from other region
103 Handle(HYDROData_Region) aFatherRegion =
104 Handle(HYDROData_Region)::DownCast( theZone->GetFatherObject() );
105 if ( !aFatherRegion.IsNull() && aFatherRegion->Label() != myLab )
107 Handle(HYDROData_Zone) aNewZone = addNewZone();
108 theZone->CopyTo( aNewZone );
110 // To prevent changing of stored shape
111 aNewZone->SetShape( theZone->GetShape() );
113 aFatherRegion->RemoveZone( theZone );
115 theZone->SetLabel( aNewZone->Label() );
119 AddReferenceObject( theZone, DataTag_Zone );
125 HYDROData_SequenceOfObjects HYDROData_Region::GetZones() const
127 return GetReferenceObjects( DataTag_Zone );
130 void HYDROData_Region::RemoveZone( const Handle(HYDROData_Zone)& theZone )
132 if ( theZone.IsNull() )
135 RemoveReferenceObject( theZone->Label(), DataTag_Zone );
137 // Remove zone from data model
138 Handle(HYDROData_Region) aFatherRegion =
139 Handle(HYDROData_Region)::DownCast( theZone->GetFatherObject() );
140 if ( !aFatherRegion.IsNull() && aFatherRegion->Label() == myLab )
143 // If the last zone has been removed from region we remove this region
144 HYDROData_SequenceOfObjects aRefZones = GetZones();
145 if ( aRefZones.IsEmpty() )
149 void HYDROData_Region::RemoveZones()
151 ClearReferenceObjects( DataTag_Zone );
152 myLab.FindChild( DataTag_ChildZone ).ForgetAllAttributes( true );
155 Handle(HYDROData_Zone) HYDROData_Region::addNewZone()
157 TDF_Label aNewLab = myLab.FindChild( DataTag_ChildZone ).NewChild();
159 Handle(HYDROData_Zone) aNewZone =
160 Handle(HYDROData_Zone)::DownCast( HYDROData_Iterator::CreateObject( aNewLab, KIND_ZONE ) );
166 void getUsedGroups( const TopoDS_Shape& theShape,
167 HYDROData_ShapesGroup::SeqOfGroupsDefs& theOriGroups,
168 HYDROData_ShapesGroup::SeqOfGroupsDefs& theUsedGroups )
170 #ifdef DEB_GET_REGION_SHAPE
171 HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Zone face edges:", theShape, TopAbs_EDGE );
174 TopTools_IndexedMapOfShape aMapOfSubShapes;
175 TopExp::MapShapes( theShape, TopAbs_EDGE, aMapOfSubShapes );
177 HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator anIter( theOriGroups );
178 for ( ; anIter.More(); anIter.Next() )
180 HYDROData_ShapesGroup::GroupDefinition& anOriGroupDef = anIter.ChangeValue();
181 if ( anOriGroupDef.Shapes.IsEmpty() )
184 for ( int i = 1; i <= anOriGroupDef.Shapes.Length(); ++i )
186 TopoDS_Shape aGroupEdge = anOriGroupDef.Shapes.Value( i );
188 bool anIsFound = false;
189 for ( int anIndex = 1; anIndex <= aMapOfSubShapes.Extent(); anIndex++ )
191 if ( aGroupEdge.IsPartner( aMapOfSubShapes.FindKey( anIndex ) ) )
201 anOriGroupDef.Shapes.Remove( i );
204 bool anIsAdded = false;
206 HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator aUsedIter( theUsedGroups );
207 for ( ; aUsedIter.More(); aUsedIter.Next() )
209 HYDROData_ShapesGroup::GroupDefinition& aUsedGroupDef = aUsedIter.ChangeValue();
210 if ( aUsedGroupDef.Name != anOriGroupDef.Name )
213 aUsedGroupDef.Shapes.Append( aGroupEdge );
220 HYDROData_ShapesGroup::GroupDefinition aUsedGroupDef;
221 aUsedGroupDef.Name = anOriGroupDef.Name;
222 aUsedGroupDef.Shapes.Append( aGroupEdge );
223 theUsedGroups.Append( aUsedGroupDef );
229 TopoDS_Shape HYDROData_Region::GetShape( HYDROData_ShapesGroup::SeqOfGroupsDefs* theSeqOfGroups ) const
231 HYDROData_ShapesGroup::SeqOfGroupsDefs aSeqOfGroups;
232 HYDROData_ShapesGroup::SeqOfGroupsDefs aSeqOfUsedGroups;
233 if ( theSeqOfGroups )
234 aSeqOfGroups = *theSeqOfGroups;
236 #ifdef DEB_GET_REGION_SHAPE
237 HYDROData_ShapesGroup::GroupDefinition::Dump( std::cout, aSeqOfGroups );
240 TopoDS_Shape aResShape;
242 // Unite the region zones (each zone is a face) into one face (united face)
243 // If the zones can't be united into the single face - unite them into shell
245 // Collect the list of region faces
246 TopTools_ListOfShape aRegionFacesList;
248 HYDROData_SequenceOfObjects aZones = GetZones();
249 HYDROData_SequenceOfObjects::Iterator aZoneIter( aZones );
250 for ( ; aZoneIter.More(); aZoneIter.Next() )
252 Handle(HYDROData_Zone) aZone =
253 Handle(HYDROData_Zone)::DownCast( aZoneIter.Value() );
254 if ( aZone.IsNull() )
257 TopoDS_Shape aZoneShape = aZone->GetShape();
258 if ( aZoneShape.IsNull() || aZoneShape.ShapeType() != TopAbs_FACE )
261 TopoDS_Face aZoneFace = TopoDS::Face( aZoneShape );
262 aRegionFacesList.Append( aZoneFace );
264 getUsedGroups( aZoneFace, aSeqOfGroups, aSeqOfUsedGroups );
267 if ( aRegionFacesList.IsEmpty() )
270 // The unite region face
271 TopoDS_Face aRegionFace;
273 if ( aRegionFacesList.Extent() == 1 )
275 aRegionFace = TopoDS::Face( aRegionFacesList.First() );
279 #ifdef DEB_GET_REGION_SHAPE
280 HYDROData_ShapesGroup::GroupDefinition::Dump( std::cout, aSeqOfUsedGroups );
283 // Try to fuse all region faces into one common face
284 TopoDS_Shape aFuseShape;
285 TopTools_ListIteratorOfListOfShape aFaceIter( aRegionFacesList );
286 for ( ; aFaceIter.More(); aFaceIter.Next() )
288 if ( aFuseShape.IsNull() )
290 aFuseShape = aFaceIter.Value();
294 BRepAlgoAPI_Fuse aFuse( aFuseShape, aFaceIter.Value() );
295 if ( !aFuse.IsDone() )
297 aFuseShape.Nullify();
301 aFuseShape = aFuse.Shape();
302 HYDROData_ShapesGroup::GroupDefinition::Update( &aSeqOfUsedGroups, &aFuse );
305 #ifdef DEB_GET_REGION_SHAPE
306 HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Fused face edges:", aFuseShape, TopAbs_EDGE );
309 // Check the result of fuse operation
310 if ( !aFuseShape.IsNull() )
312 ShapeUpgrade_UnifySameDomain anUnifier( aFuseShape );
315 const TopoDS_Shape& anUnitedShape = anUnifier.Shape();
317 TopTools_SequenceOfShape aShapeFaces;
318 HYDROData_ShapesTool::ExploreShapeToShapes( anUnitedShape, TopAbs_FACE, aShapeFaces );
319 if ( aShapeFaces.Length() == 1 )
321 aRegionFace = TopoDS::Face( aShapeFaces.Value( 1 ) );
323 #ifdef DEB_GET_REGION_SHAPE
324 HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Result face edges:", aRegionFace, TopAbs_EDGE );
327 HYDROData_ShapesGroup::GroupDefinition::Update( &aSeqOfUsedGroups, &anUnifier );
329 // Update the sequence of groups
330 if ( theSeqOfGroups )
332 HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator aUsedIter( aSeqOfUsedGroups );
333 for ( ; aUsedIter.More(); aUsedIter.Next() )
335 const HYDROData_ShapesGroup::GroupDefinition& aUsedGroupDef = aUsedIter.Value();
336 if ( aUsedGroupDef.Shapes.IsEmpty() )
339 HYDROData_ShapesGroup::SeqOfGroupsDefs::Iterator anOriIter( aSeqOfGroups );
340 for ( ; anOriIter.More(); anOriIter.Next() )
342 HYDROData_ShapesGroup::GroupDefinition& anOriGroupDef = anOriIter.ChangeValue();
343 if ( anOriGroupDef.Name != aUsedGroupDef.Name )
346 HYDROData_ShapesTool::AddShapes( anOriGroupDef.Shapes, aUsedGroupDef.Shapes );
351 *theSeqOfGroups = aSeqOfGroups;
357 if ( !aRegionFace.IsNull() )
359 // result shape is a face
360 aResShape = aRegionFace;
364 // result shape is a shell
366 BRep_Builder aBuilder;
367 aBuilder.MakeShell( aShell );
369 TopTools_ListIteratorOfListOfShape aFaceIter( aRegionFacesList );
370 for ( ; aFaceIter.More(); aFaceIter.Next() )
371 aBuilder.Add( aShell, aFaceIter.Value() );