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
  35 IMPLEMENT_STANDARD_HANDLE(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  36 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  37
  38 //*******************************************************************************************
  39
  40 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ResultPrs, ViewerData_AISShape);
  41 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ResultPrs, ViewerData_AISShape);
  42
  43
  44
  45
  46
  47 ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
  48   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult)
  49 {
  50   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  51   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  52   Set(aShape);
  53   Handle(Prs3d_Drawer) aDrawer = Attributes();
  54   if (aDrawer->HasOwnPointAspect())
  55     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  56   else
  57     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  58
  59   // Activate individual repaintng if this is a part of compsolid
  60   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  61   SetAutoHilight(aCompSolid.get() == NULL);
  62
  63   ModuleBase_Tools::setPointBallHighlighting(this);
  64 }
  65
  66 void ModuleBase_ResultPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  67                                    const Handle(Prs3d_Presentation)& thePresentation,
  68                                    const Standard_Integer theMode)
  69 {
  70   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  71   bool aReadyToDisplay = aShapePtr.get();
  72   if (aReadyToDisplay) {
  73     myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  74     if (!myOriginalShape.IsNull())
  75       Set(myOriginalShape);
  76   }
  77   // change deviation coefficient to provide more precise circle
  78   ModuleBase_Tools::setDefaultDeviationCoefficient(myResult, Attributes());
  79   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  80
  81   if (!aReadyToDisplay) {
  82     Events_InfoMessage("ModuleBase_ResultPrs", "An empty AIS presentation: ModuleBase_ResultPrs").send();
  83     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
  84     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
  85   }
  86 }
  87
  88 void ModuleBase_ResultPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  89                                             const Standard_Integer aMode)
  90 {
  91   if (aMode > 8)
  92     // In order to avoid using custom selection modes
  93     return;
  94
  95   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
  96     // Limit selection area only by actual object (Shape)
  97     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  98     if (aCompSolid.get()) {
  99       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 100       if (aShapePtr.get()) {
 101         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 102         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_SHAPE);
 103         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 104
 105         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 106         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 107           aDeflection, myDrawer->HLRAngle(), 9, 500);
 108
 109         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 110           Handle(SelectMgr_EntityOwner) anOwner =
 111             Handle(SelectMgr_EntityOwner)::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 112           anOwner->Set(this);
 113         }
 114         return;
 115       }
 116     }
 117     //AIS_Shape::ComputeSelection(aSelection, 0);
 118   }
 119   AIS_Shape::ComputeSelection(aSelection, aMode);
 120 }
 121
 122 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 123                                                 const TopoDS_Shape& theShape)
 124 {
 125   static TopAbs_ShapeEnum TypOfSel
 126           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 127   // POP protection against crash in low layers
 128   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 129   try {
 130     StdSelect_BRepSelectionTool::Load(theSelection,
 131                                       this,
 132                                       theShape,
 133                                       TypOfSel,
 134                                       aDeflection,
 135                                       myDrawer->HLRAngle(),
 136                                       myDrawer->IsAutoTriangulation());
 137   } catch ( Standard_Failure ) {
 138   }
 139 }
 140
 141 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 142                                            const SelectMgr_SequenceOfOwner& theOwners)
 143 {
 144   Handle(SelectMgr_EntityOwner) anOwner;
 145   Handle(ModuleBase_BRepOwner) aCompOwner;
 146   for (int i = 1; i <= theOwners.Length(); i++) {
 147     anOwner = theOwners.Value(i);
 148     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 149     if (aCompOwner.IsNull())
 150       anOwner->Hilight(thePM);
 151     else {
 152       TopoDS_Shape aShape = aCompOwner->Shape();
 153       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 154       aSelectionPrs->Clear();
 155
 156       StdPrs_WFDeflectionShape::Add(aSelectionPrs, aShape, myDrawer);
 157
 158       aSelectionPrs->SetDisplayPriority(9);
 159       aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 160       aSelectionPrs->Display();
 161       thePM->Highlight(this);
 162     }
 163   }
 164 }
 165
 166 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 167                                                  const Quantity_NameOfColor theColor,
 168                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 169 {
 170   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 171   if (aOwner.IsNull())
 172     return;
 173
 174   TopoDS_Shape aShape = aOwner->Shape();
 175   if (!aShape.IsNull()) {
 176     thePM->Color(this, theColor);
 177
 178     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 179     aHilightPrs->Clear();
 180
 181     StdPrs_WFDeflectionShape::Add(aHilightPrs, aShape, myDrawer);
 182     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 183
 184     if (thePM->IsImmediateModeOn())
 185       thePM->AddToImmediateList(aHilightPrs);
 186   }
 187 }