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_Error.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 <SelectMgr_SequenceOfOwner.hxx>
  25 #include <SelectMgr_EntityOwner.hxx>
  26 #include <SelectMgr_SelectionManager.hxx>
  27 #include <StdPrs_WFDeflectionShape.hxx>
  28 #include <StdSelect_BRepSelectionTool.hxx>
  29 #include <AIS_InteractiveContext.hxx>
  30 #include <AIS_Selection.hxx>
  31 #include <TColStd_ListIteratorOfListOfInteger.hxx>
  32
  33 IMPLEMENT_STANDARD_HANDLE(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  34 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  35
  36 //*******************************************************************************************
  37
  38 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ResultPrs, ViewerData_AISShape);
  39 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ResultPrs, ViewerData_AISShape);
  40
  41
  42
  43
  44
  45 ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
  46   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult)
  47 {
  48   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  49   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  50   Set(aShape);
  51   Handle(Prs3d_Drawer) aDrawer = Attributes();
  52   if (aDrawer->HasOwnPointAspect())
  53     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  54   else
  55     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  56
  57   // Activate individual repaintng if this is a part of compsolid
  58   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  59   SetAutoHilight(aCompSolid.get() == NULL);
  60 }
  61
  62 bool ModuleBase_ResultPrs::isValidShapeType(const TopAbs_ShapeEnum& theBaseType,
  63                                             const TopAbs_ShapeEnum& theCheckedType)
  64 {
  65   bool aValid = theBaseType == theCheckedType;
  66   if (!aValid) {
  67     // currently this functionality is for all, as we have no separate wire selection mode
  68     // lately it should be corrected to have the following check only for sketch presentations
  69     aValid = theBaseType == TopAbs_FACE && theCheckedType == TopAbs_WIRE;
  70   }
  71   return aValid;
  72 }
  73
  74 void ModuleBase_ResultPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  75                                    const Handle(Prs3d_Presentation)& thePresentation,
  76                                    const Standard_Integer theMode)
  77 {
  78   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  79   if (aShapePtr.get()) {
  80     myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  81     if (!myOriginalShape.IsNull())
  82       Set(myOriginalShape);
  83   }
  84   else {
  85     Events_Error::throwException("An empty AIS presentation: ModuleBase_ResultPrs");
  86     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
  87     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
  88   }
  89   // change deviation coefficient to provide more precise circle
  90   ModuleBase_Tools::setDefaultDeviationCoefficient(Shape(), Attributes());
  91   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  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   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
 102     // Limit selection area only by actual object (Shape)
 103     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
 104     if (aCompSolid.get()) {
 105       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 106       if (aShapePtr.get()) {
 107         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 108         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_SHAPE);
 109         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 110
 111         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 112         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 113           aDeflection, myDrawer->HLRAngle(), 9, 500);
 114
 115         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 116           Handle(SelectMgr_EntityOwner) anOwner =
 117             Handle(SelectMgr_EntityOwner)::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 118           anOwner->Set(this);
 119         }
 120         return;
 121       }
 122     }
 123     //AIS_Shape::ComputeSelection(aSelection, 0);
 124   }
 125   AIS_Shape::ComputeSelection(aSelection, aMode);
 126 }
 127
 128 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 129                                                 const TopoDS_Shape& theShape)
 130 {
 131   static TopAbs_ShapeEnum TypOfSel
 132           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 133   // POP protection against crash in low layers
 134   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 135   try {
 136     StdSelect_BRepSelectionTool::Load(theSelection,
 137                                       this,
 138                                       theShape,
 139                                       TypOfSel,
 140                                       aDeflection,
 141                                       myDrawer->HLRAngle(),
 142                                       myDrawer->IsAutoTriangulation());
 143   } catch ( Standard_Failure ) {
 144   }
 145 }
 146
 147 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 148                                            const SelectMgr_SequenceOfOwner& theOwners)
 149 {
 150   Handle(SelectMgr_EntityOwner) anOwner;
 151   Handle(ModuleBase_BRepOwner) aCompOwner;
 152   for (int i = 1; i <= theOwners.Length(); i++) {
 153     anOwner = theOwners.Value(i);
 154     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 155     if (aCompOwner.IsNull())
 156       anOwner->Hilight(thePM);
 157     else {
 158       TopoDS_Shape aShape = aCompOwner->Shape();
 159       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 160       aSelectionPrs->Clear();
 161
 162       StdPrs_WFDeflectionShape::Add(aSelectionPrs, aShape, myDrawer);
 163
 164       aSelectionPrs->SetDisplayPriority(9);
 165       aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 166       aSelectionPrs->Display();
 167       thePM->Highlight(this);
 168     }
 169   }
 170 }
 171
 172 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 173                                                  const Quantity_NameOfColor theColor,
 174                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 175 {
 176   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 177   if (aOwner.IsNull())
 178     return;
 179
 180   TopoDS_Shape aShape = aOwner->Shape();
 181   if (!aShape.IsNull()) {
 182     thePM->Color(this, theColor);
 183
 184     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 185     aHilightPrs->Clear();
 186
 187     StdPrs_WFDeflectionShape::Add(aHilightPrs, aShape, myDrawer);
 188     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 189
 190     if (thePM->IsImmediateModeOn())
 191       thePM->AddToImmediateList(aHilightPrs);
 192   }
 193 }