1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_ViewerFilters.cpp
4 // Created: 07 Okt 2014
5 // Author: Vitaly SMETANNIKOV
8 #include "ModuleBase_ViewerFilters.h"
9 #include "ModuleBase_IWorkshop.h"
10 #include "ModuleBase_IModule.h"
12 #include <ModelAPI_Session.h>
13 #include <ModelAPI_Document.h>
14 #include <ModelAPI_ResultConstruction.h>
16 #include <AIS_InteractiveObject.hxx>
17 #include <AIS_Shape.hxx>
19 #include <StdSelect_BRepOwner.hxx>
21 #include <BRep_Tool.hxx>
23 #include <TopoDS_Edge.hxx>
24 #include <Geom_Curve.hxx>
27 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ShapeDocumentFilter, SelectMgr_Filter);
28 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ShapeDocumentFilter, SelectMgr_Filter);
31 //TODO (VSV): Check bug in OCCT: Filter result is ignored (bug25340)
32 Standard_Boolean ModuleBase_ShapeDocumentFilter::IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const
36 ModuleBase_Operation* anOperation = myWorkshop->module()->currentOperation();
37 // the shapes from different documents should be provided if there is no started operation
38 // in order to show/hide results
40 aValid = Standard_False;
41 std::shared_ptr<GeomAPI_AISObject> aAISObj = AISObjectPtr(new GeomAPI_AISObject());
42 if (theOwner->HasSelectable()) {
43 Handle(AIS_InteractiveObject) aAisObj =
44 Handle(AIS_InteractiveObject)::DownCast(theOwner->Selectable());
45 if (!aAisObj.IsNull()) {
46 aAISObj->setImpl(new Handle(AIS_InteractiveObject)(aAisObj));
49 ObjectPtr aObj = myWorkshop->findPresentedObject(aAISObj);
51 DocumentPtr aDoc = aObj->document();
52 SessionPtr aMgr = ModelAPI_Session::get();
53 aValid = (aDoc == aMgr->activeDocument() || aDoc == aMgr->moduleDocument());
56 // This object is not controlled by the filter
57 aValid = Standard_True;
62 qDebug(QString("ModuleBase_ShapeDocumentFilter::IsOk = %1").arg(aValid).toStdString().c_str());
67 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ShapeInPlaneFilter, SelectMgr_Filter);
68 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ShapeInPlaneFilter, SelectMgr_Filter);
70 Standard_Boolean ModuleBase_ShapeInPlaneFilter::IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const
75 aValid = Standard_False;
76 if (theOwner->HasSelectable()) {
77 Handle(StdSelect_BRepOwner) aShapeOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
78 if (!aShapeOwner.IsNull()) {
79 TopoDS_Shape aShape = aShapeOwner->Shape();
80 TopAbs_ShapeEnum aType = aShape.ShapeType();
81 gp_Pln aPlane = myPlane->impl<gp_Pln>();
85 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aShape));
86 return aPlane.Distance(aPnt) < Precision::Confusion();
90 TopoDS_Edge aEdge = TopoDS::Edge(aShape);
91 Standard_Real aFirst, aLast;
92 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(aEdge, aFirst, aLast);
93 gp_Pnt aFirstPnt = aCurve->Value(aFirst);
94 gp_Pnt aMidPnt = aCurve->Value((aFirst + aLast) / 2.);
95 gp_Pnt aLastPnt = aCurve->Value(aLast);
96 bool aD1 = aPlane.Distance(aFirstPnt) < Precision::Confusion();
97 bool aD2 = aPlane.Distance(aMidPnt) < Precision::Confusion();
98 bool aD3 = aPlane.Distance(aLastPnt) < Precision::Confusion();
99 return aD1 && aD2 && aD3;
102 // The object can be selected in Object browser and contain, for example, compound.
103 // The compound could not belong to any plane, so the result is false
104 aValid = Standard_False;
108 // This is not object controlled by the filter
109 aValid = Standard_True;
114 qDebug(QString("ModuleBase_ShapeDocumentFilter::IsOk = %1").arg(aValid).toStdString().c_str());