#include <SelectBasics_EntityOwner.hxx>
#include <AIS_MultipleConnectedShape.hxx>
#include <Precision.hxx>
+#include <NCollection_DataMap.hxx>
+#include <NCollection_List.hxx>
//=======================================================================
//function : AIS_ConnectedShape
AIS_ConnectedInteractive::Compute( aPresentationManager2d ,aGraphicObject,anInteger) ;
}
-//=======================================================================
-//function : Compute
-//purpose :
-//=======================================================================
-
-void AIS_ConnectedShape::Compute(const Handle_PrsMgr_PresentationManager3d& /*aPresentationManager3d*/,
- const Handle_Prs3d_Presentation& /*aPresentation*/,
- const int /*anInteger*/)
-{
- Standard_NotImplemented::Raise("AIS_ConnectedShape::Compute(const Handle_PrsMgr_PresentationManager3d&, const Handle_Prs3d_Presentation&, const int)");
-// AIS_ConnectedInteractive::Compute( aPresentationManager3d ,aPresentation,anInteger) ; not accessible
-}
-
//=======================================================================
//function : ComputeSelection
//purpose : Attention fragile...
//=======================================================================
+static Standard_Boolean IsEqual( const TopoDS_Shape& theLeft,
+ const TopoDS_Shape& theRight )
+{
+ return theLeft.IsEqual(theRight);
+}
-void AIS_ConnectedShape::ComputeSelection (const Handle(SelectMgr_Selection)& aSelection,
- const Standard_Integer aMode)
+void AIS_ConnectedShape::ComputeSelection (const Handle(SelectMgr_Selection)& aSelection,
+ const Standard_Integer aMode)
{
+ typedef NCollection_List<Handle(Select3D_SensitiveEntity)> SensitiveList;
+ typedef NCollection_DataMap<TopoDS_Shape, SensitiveList > Shapes2EntitiesMap;
+
UpdateShape();
aSelection->Clear();
// It is checked if there is nothing to do with the reference
if(!myReference->HasSelection(aMode))
myReference->UpdateSelection(aMode);
- const Handle(SelectMgr_Selection)& RefSel = myReference->Selection(aMode);
- if(RefSel->IsEmpty())
- myReference->UpdateSelection(aMode);
- if(RefSel->UpdateStatus()==SelectMgr_TOU_Full)
+ const Handle(SelectMgr_Selection)& aRefSel = myReference->Selection(aMode);
+ if(aRefSel->IsEmpty())
myReference->UpdateSelection(aMode);
- // depending on the type of decomposition, connected primitives are subtracted
- // it is necessary to follow the order of creation of StdSelect_BRepSelectionTool...
+ if(aRefSel->UpdateStatus()==SelectMgr_TOU_Full)
+ myReference->UpdateSelection(aMode);
- TopAbs_ShapeEnum TheType = AIS_Shape::SelectionType(aMode);
- Handle(StdSelect_BRepOwner) OWNR;
- Handle(Select3D_SensitiveEntity) SE,NiouSE;
- TopLoc_Location BidLoc;
-
- switch(TheType){
- case TopAbs_VERTEX:
- case TopAbs_EDGE:
- case TopAbs_WIRE:
- case TopAbs_FACE:
- case TopAbs_SHELL:
+ Handle(StdSelect_BRepOwner) anOwner;
+ TopLoc_Location aBidLoc;
+ Handle(Select3D_SensitiveEntity) aSE, aNewSE;
+ Shapes2EntitiesMap aShapes2EntitiesMap;
+ SensitiveList aSEList;
+ TopoDS_Shape aSubShape;
+
+ // Fill in the map of subshapes and corresponding
+ // sensitive entities associated with aMode
+ for(aRefSel->Init(); aRefSel->More(); aRefSel->Next())
+ {
+ aSE = Handle(Select3D_SensitiveEntity)::DownCast(aRefSel->Sensitive());
+ if(!aSE.IsNull())
{
- TopTools_IndexedMapOfShape subshaps;
- TopExp::MapShapes(myOwnSh,TheType,subshaps);
-
- RefSel->Init();
- for(Standard_Integer I=1;
- I<=subshaps.Extent()&& RefSel->More();
- RefSel->Next(),I++){
-
- SE = *((Handle(Select3D_SensitiveEntity)*) &(RefSel->Sensitive()));
- if(!SE.IsNull()){
- OWNR = new StdSelect_BRepOwner(subshaps(I),this,SE->OwnerId()->Priority());
-
-
- if(myLocation.IsIdentity())
- NiouSE = SE->GetConnected(BidLoc);
- else
- NiouSE = SE->GetConnected(myLocation);
- NiouSE->Set(OWNR);
- aSelection->Add(NiouSE);
- }
+ anOwner = Handle(StdSelect_BRepOwner)::DownCast(aSE->OwnerId());
+ if(!anOwner.IsNull())
+ {
+ aSubShape = anOwner->Shape();
+ if(!aShapes2EntitiesMap.IsBound(aSubShape))
+ {
+ aShapes2EntitiesMap.Bind(aSubShape, aSEList);
+ }
+ aShapes2EntitiesMap(aSubShape).Append(aSE);
}
- break;
}
+ }
+
+ // Fill in selection from aShapes2EntitiesMap
+ Shapes2EntitiesMap::Iterator aMapIt(aShapes2EntitiesMap);
+ for(; aMapIt.More(); aMapIt.Next())
+ {
+ aSEList = aMapIt.Value();
+ anOwner = new StdSelect_BRepOwner(aMapIt.Key(),
+ this,
+ aSEList.First()->OwnerId()->Priority(),
+ Standard_True);
- case TopAbs_SHAPE:
- default:
+ SensitiveList::Iterator aListIt(aSEList);
+ for(; aListIt.More(); aListIt.Next())
{
- // In case if there is only one owner of the set of
- // sensible primitives...
- OWNR = new StdSelect_BRepOwner(myOwnSh,this);
- Standard_Boolean FirstIncr(Standard_True);
- for(RefSel->Init();RefSel->More();RefSel->Next()){
- SE = *((Handle(Select3D_SensitiveEntity)*) &(RefSel->Sensitive()));
- if(FirstIncr){
- Standard_Integer Prior = SE->OwnerId()->Priority();
- Handle(SelectBasics_EntityOwner)::DownCast(OWNR)->Set(Prior);
- FirstIncr = Standard_False;}
-
- if(myLocation.IsIdentity())
- NiouSE = SE->GetConnected(BidLoc);
- else
- NiouSE = SE->GetConnected(myLocation);
- NiouSE->Set(OWNR);
- aSelection->Add(NiouSE);
+ aSE = aListIt.Value();
+ if(myLocation.IsIdentity())
+ {
+ aNewSE = aSE->GetConnected(aBidLoc);
+ aNewSE->Set(anOwner);
+ // In case if aSE caches some location-dependent data
+ // that must be updated after setting anOwner
+ aNewSE->SetLocation(aBidLoc);
}
- break;
+ else
+ {
+ aNewSE = aSE->GetConnected(myLocation);
+ aNewSE->Set(anOwner);
+ // In case if aSE caches some location-dependent data
+ // that must be updated after setting anOwner
+ aNewSE->SetLocation(myLocation);
+ }
+ aSelection->Add(aNewSE);
}
}
- StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer);
-
+
+ StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer);
}
-
//=======================================================================
//function : Shape
projects / occt.git / blobdiff