src/ModuleBase/ModuleBase_ResultPrs.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        ModuleBase_ResultPrs.cpp
   4 // Created:     21 October 2014
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "ModuleBase_ResultPrs.h"
   8 #include "ModuleBase_Tools.h"
   9
  10 #include <ModelAPI_Events.h>
  11 #include <ModelAPI_Tools.h>
  12 #include <ModelAPI_ResultConstruction.h>
  13 #include <GeomAPI_PlanarEdges.h>
  14
  15 #include <Events_InfoMessage.h>
  16 #include <Events_Loop.h>
  17
  18 #include <BRep_Builder.hxx>
  19 #include <Prs3d_Drawer.hxx>
  20 #include <Prs3d.hxx>
  21 #include <Prs3d_PointAspect.hxx>
  22 #include <Prs3d_IsoAspect.hxx>
  23 #include <TopoDS_Builder.hxx>
  24 #include <TopoDS.hxx>
  25 #include <SelectMgr_SequenceOfOwner.hxx>
  26 #include <SelectMgr_EntityOwner.hxx>
  27 #include <SelectMgr_SelectionManager.hxx>
  28 #include <StdPrs_WFDeflectionShape.hxx>
  29 #include <StdSelect_BRepSelectionTool.hxx>
  30 #include <AIS_InteractiveContext.hxx>
  31 #include <AIS_Selection.hxx>
  32 #include <TColStd_ListIteratorOfListOfInteger.hxx>
  33 #include <Graphic3d_AspectMarker3d.hxx>
  34 #include <TopExp_Explorer.hxx>
  35
  36 IMPLEMENT_STANDARD_HANDLE(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  37 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  38
  39 //*******************************************************************************************
  40
  41 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ResultPrs, ViewerData_AISShape);
  42 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ResultPrs, ViewerData_AISShape);
  43
  44
  45
  46
  47
  48 ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
  49   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult), myAdditionalSelectionPriority(0)
  50 {
  51   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  52   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  53   Set(aShape);
  54   Handle(Prs3d_Drawer) aDrawer = Attributes();
  55   if (aDrawer->HasOwnPointAspect())
  56     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  57   else
  58     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  59
  60   // Activate individual repaintng if this is a part of compsolid
  61   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  62   SetAutoHilight(aCompSolid.get() == NULL);
  63
  64   ModuleBase_Tools::setPointBallHighlighting(this);
  65 }
  66
  67 void ModuleBase_ResultPrs::setAdditionalSelectionPriority(const int thePriority)
  68 {
  69   myAdditionalSelectionPriority = thePriority;
  70 }
  71
  72 void ModuleBase_ResultPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  73                                    const Handle(Prs3d_Presentation)& thePresentation,
  74                                    const Standard_Integer theMode)
  75 {
  76   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  77   bool aReadyToDisplay = aShapePtr.get();
  78   if (aReadyToDisplay) {
  79     myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  80     if (!myOriginalShape.IsNull())
  81       Set(myOriginalShape);
  82   }
  83   // change deviation coefficient to provide more precise circle
  84   ModuleBase_Tools::setDefaultDeviationCoefficient(myResult, Attributes());
  85   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  86
  87   if (!aReadyToDisplay) {
  88     Events_InfoMessage("ModuleBase_ResultPrs", "An empty AIS presentation: ModuleBase_ResultPrs").send();
  89     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
  90     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
  91   }
  92 }
  93
  94 void ModuleBase_ResultPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  95                                             const Standard_Integer aMode)
  96 {
  97   if (aMode > 8)
  98     // In order to avoid using custom selection modes
  99     return;
 100
 101   // TODO: OCCT issue should be created for the COMPOUND processing
 102   // before it is fixed, the next workaround in necessary
 103   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPOUND)) {
 104     const TopoDS_Shape& aShape = Shape();
 105     TopExp_Explorer aCompExp(aShape, TopAbs_COMPOUND);
 106     // do not activate in compound mode shapes which do not contain compounds
 107     if (!aCompExp.More())
 108       return;
 109   }
 110
 111   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
 112     // Limit selection area only by actual object (Shape)
 113     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
 114     if (aCompSolid.get()) {
 115       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 116       if (aShapePtr.get()) {
 117         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 118         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_SHAPE);
 119         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 120
 121         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 122         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 123           aDeflection, myDrawer->HLRAngle(), 9, 500);
 124
 125         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 126           Handle(SelectMgr_EntityOwner) anOwner =
 127             Handle(SelectMgr_EntityOwner)::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 128           anOwner->Set(this);
 129         }
 130         return;
 131       }
 132     }
 133     //AIS_Shape::ComputeSelection(aSelection, 0);
 134   }
 135   AIS_Shape::ComputeSelection(aSelection, aMode);
 136
 137   if (myAdditionalSelectionPriority > 0) {
 138     for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 139       Handle(SelectBasics_EntityOwner) aBasicsOwner = aSelection->Sensitive()->BaseSensitive()->OwnerId();
 140       if (!aBasicsOwner.IsNull())
 141         aBasicsOwner->Set(aBasicsOwner->Priority() + myAdditionalSelectionPriority);
 142     }
 143   }
 144 }
 145
 146 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 147                                                 const TopoDS_Shape& theShape)
 148 {
 149   static TopAbs_ShapeEnum TypOfSel
 150           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 151   // POP protection against crash in low layers
 152   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 153   try {
 154     StdSelect_BRepSelectionTool::Load(theSelection,
 155                                       this,
 156                                       theShape,
 157                                       TypOfSel,
 158                                       aDeflection,
 159                                       myDrawer->HLRAngle(),
 160                                       myDrawer->IsAutoTriangulation());
 161   } catch ( Standard_Failure ) {
 162   }
 163 }
 164
 165 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 166                                            const SelectMgr_SequenceOfOwner& theOwners)
 167 {
 168   Handle(SelectMgr_EntityOwner) anOwner;
 169   Handle(ModuleBase_BRepOwner) aCompOwner;
 170   for (int i = 1; i <= theOwners.Length(); i++) {
 171     anOwner = theOwners.Value(i);
 172     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 173     if (aCompOwner.IsNull())
 174       anOwner->Hilight(thePM);
 175     else {
 176       TopoDS_Shape aShape = aCompOwner->Shape();
 177       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 178       aSelectionPrs->Clear();
 179
 180       StdPrs_WFDeflectionShape::Add(aSelectionPrs, aShape, myDrawer);
 181
 182       aSelectionPrs->SetDisplayPriority(9);
 183       aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 184       aSelectionPrs->Display();
 185       thePM->Highlight(this);
 186     }
 187   }
 188 }
 189
 190 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 191                                                  const Quantity_NameOfColor theColor,
 192                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 193 {
 194   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 195   if (aOwner.IsNull())
 196     return;
 197
 198   TopoDS_Shape aShape = aOwner->Shape();
 199   if (!aShape.IsNull()) {
 200     thePM->Color(this, theColor);
 201
 202     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 203     aHilightPrs->Clear();
 204
 205     StdPrs_WFDeflectionShape::Add(aHilightPrs, aShape, myDrawer);
 206     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 207
 208     if (thePM->IsImmediateModeOn())
 209       thePM->AddToImmediateList(aHilightPrs);
 210   }
 211 }