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   bool aReadyToDisplay = aShapePtr.get();
  80   if (aReadyToDisplay) {
  81     myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  82     if (!myOriginalShape.IsNull())
  83       Set(myOriginalShape);
  84   }
  85   // change deviation coefficient to provide more precise circle
  86   ModuleBase_Tools::setDefaultDeviationCoefficient(Shape(), Attributes());
  87   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  88
  89   if (!aReadyToDisplay) {
  90     Events_Error::throwException("An empty AIS presentation: ModuleBase_ResultPrs");
  91     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
  92     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
  93   }
  94 }
  95
  96 void ModuleBase_ResultPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  97                                             const Standard_Integer aMode)
  98 {
  99   if (aMode > 8)
 100     // In order to avoid using custom selection modes
 101     return;
 102
 103   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
 104     // Limit selection area only by actual object (Shape)
 105     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
 106     if (aCompSolid.get()) {
 107       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 108       if (aShapePtr.get()) {
 109         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 110         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_SHAPE);
 111         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 112
 113         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 114         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 115           aDeflection, myDrawer->HLRAngle(), 9, 500);
 116
 117         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 118           Handle(SelectMgr_EntityOwner) anOwner =
 119             Handle(SelectMgr_EntityOwner)::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 120           anOwner->Set(this);
 121         }
 122         return;
 123       }
 124     }
 125     //AIS_Shape::ComputeSelection(aSelection, 0);
 126   }
 127   AIS_Shape::ComputeSelection(aSelection, aMode);
 128 }
 129
 130 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 131                                                 const TopoDS_Shape& theShape)
 132 {
 133   static TopAbs_ShapeEnum TypOfSel
 134           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 135   // POP protection against crash in low layers
 136   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 137   try {
 138     StdSelect_BRepSelectionTool::Load(theSelection,
 139                                       this,
 140                                       theShape,
 141                                       TypOfSel,
 142                                       aDeflection,
 143                                       myDrawer->HLRAngle(),
 144                                       myDrawer->IsAutoTriangulation());
 145   } catch ( Standard_Failure ) {
 146   }
 147 }
 148
 149 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 150                                            const SelectMgr_SequenceOfOwner& theOwners)
 151 {
 152   Handle(SelectMgr_EntityOwner) anOwner;
 153   Handle(ModuleBase_BRepOwner) aCompOwner;
 154   for (int i = 1; i <= theOwners.Length(); i++) {
 155     anOwner = theOwners.Value(i);
 156     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 157     if (aCompOwner.IsNull())
 158       anOwner->Hilight(thePM);
 159     else {
 160       TopoDS_Shape aShape = aCompOwner->Shape();
 161       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 162       aSelectionPrs->Clear();
 163
 164       StdPrs_WFDeflectionShape::Add(aSelectionPrs, aShape, myDrawer);
 165
 166       aSelectionPrs->SetDisplayPriority(9);
 167       aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 168       aSelectionPrs->Display();
 169       thePM->Highlight(this);
 170     }
 171   }
 172 }
 173
 174 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 175                                                  const Quantity_NameOfColor theColor,
 176                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 177 {
 178   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 179   if (aOwner.IsNull())
 180     return;
 181
 182   TopoDS_Shape aShape = aOwner->Shape();
 183   if (!aShape.IsNull()) {
 184     thePM->Color(this, theColor);
 185
 186     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 187     aHilightPrs->Clear();
 188
 189     StdPrs_WFDeflectionShape::Add(aHilightPrs, aShape, myDrawer);
 190     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 191
 192     if (thePM->IsImmediateModeOn())
 193       thePM->AddToImmediateList(aHilightPrs);
 194   }
 195 }