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_WFShape.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_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  37
  38 //*******************************************************************************************
  39
  40 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ResultPrs, ViewerData_AISShape);
  41
  42
  43
  44
  45
  46 ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
  47   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult), myAdditionalSelectionPriority(0)
  48 {
  49   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  50   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  51   Set(aShape);
  52   Handle(Prs3d_Drawer) aDrawer = Attributes();
  53   if (aDrawer->HasOwnPointAspect())
  54     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  55   else
  56     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  57
  58   // Activate individual repaintng if this is a part of compsolid
  59   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  60   SetAutoHilight(aCompSolid.get() == NULL);
  61
  62   ModuleBase_Tools::setPointBallHighlighting(this);
  63 }
  64
  65 void ModuleBase_ResultPrs::setAdditionalSelectionPriority(const int thePriority)
  66 {
  67   myAdditionalSelectionPriority = thePriority;
  68 }
  69
  70 void ModuleBase_ResultPrs::Compute(
  71           const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  72           const Handle(Prs3d_Presentation)& thePresentation,
  73           const Standard_Integer theMode)
  74 {
  75   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  76   bool aReadyToDisplay = aShapePtr.get();
  77   if (aReadyToDisplay) {
  78     myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  79     if (!myOriginalShape.IsNull())
  80       Set(myOriginalShape);
  81   }
  82   // change deviation coefficient to provide more precise circle
  83   //ModuleBase_Tools::setDefaultDeviationCoefficient(myResult, Attributes());
  84   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  85
  86   if (!aReadyToDisplay) {
  87     Events_InfoMessage("ModuleBase_ResultPrs",
  88                        "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 > TopAbs_SHAPE) {
  98     // In order to avoid using custom selection modes
  99     if (aMode == ModuleBase_ResultPrs::Sel_Result) {
 100       AIS_Shape::ComputeSelection(aSelection, TopAbs_COMPOUND);
 101     }
 102     return;
 103   }
 104
 105   // TODO: OCCT issue should be created for the COMPOUND processing
 106   // before it is fixed, the next workaround in necessary
 107   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPOUND)) {
 108     const TopoDS_Shape& aShape = Shape();
 109     TopExp_Explorer aCompExp(aShape, TopAbs_COMPOUND);
 110     // do not activate in compound mode shapes which do not contain compounds
 111     if (!aCompExp.More())
 112       return;
 113   }
 114
 115   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
 116     // Limit selection area only by actual object (Shape)
 117     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
 118     if (aCompSolid.get()) {
 119       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 120       if (aShapePtr.get()) {
 121         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 122         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_COMPSOLID);
 123         /// It is important to have priority for the shape of comp solid result less than priority
 124         /// for the presentation shape which is a sub-result.
 125         /// Reason is to select the sub-objects before: #1592
 126         aPriority = aPriority - 1;
 127         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 128
 129         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 130         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 131           aDeflection, myDrawer->HLRAngle(), 9, 500);
 132
 133         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 134           Handle(SelectMgr_EntityOwner) anOwner =
 135             Handle(SelectMgr_EntityOwner)
 136             ::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 137           anOwner->Set(this);
 138         }
 139         return;
 140       }
 141     }
 142     //AIS_Shape::ComputeSelection(aSelection, 0);
 143   }
 144   AIS_Shape::ComputeSelection(aSelection, aMode);
 145
 146   if (myAdditionalSelectionPriority > 0) {
 147     for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 148       Handle(SelectBasics_EntityOwner) aBasicsOwner =
 149         aSelection->Sensitive()->BaseSensitive()->OwnerId();
 150       if (!aBasicsOwner.IsNull())
 151         aBasicsOwner->Set(aBasicsOwner->Priority() + myAdditionalSelectionPriority);
 152     }
 153   }
 154 }
 155
 156 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 157                                                 const TopoDS_Shape& theShape)
 158 {
 159   static TopAbs_ShapeEnum TypOfSel
 160           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 161   // POP protection against crash in low layers
 162   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 163   try {
 164     StdSelect_BRepSelectionTool::Load(theSelection,
 165                                       this,
 166                                       theShape,
 167                                       TypOfSel,
 168                                       aDeflection,
 169                                       myDrawer->HLRAngle(),
 170                                       myDrawer->IsAutoTriangulation());
 171   } catch ( Standard_Failure ) {
 172   }
 173 }
 174
 175 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 176                                            const SelectMgr_SequenceOfOwner& theOwners)
 177 {
 178   Handle(SelectMgr_EntityOwner) anOwner;
 179   Handle(ModuleBase_BRepOwner) aCompOwner;
 180   for (int i = 1; i <= theOwners.Length(); i++) {
 181     anOwner = theOwners.Value(i);
 182     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 183     if (aCompOwner.IsNull()) {
 184       // PORTING_TO_SALOME_8
 185       //anOwner->Hilight(thePM);
 186     }
 187     else {
 188       TopoDS_Shape aShape = aCompOwner->Shape();
 189       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 190       aSelectionPrs->Clear();
 191
 192       StdPrs_WFShape::Add(aSelectionPrs, aShape, myDrawer);
 193
 194       aSelectionPrs->SetDisplayPriority(9);
 195       // PORTING_TO_SALOME_8
 196       //aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 197       aSelectionPrs->Display();
 198       // PORTING_TO_SALOME_8
 199       //thePM->Highlight(this);
 200     }
 201   }
 202 }
 203
 204 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 205                                                  const Quantity_NameOfColor theColor,
 206                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 207 {
 208   // PORTING_TO_SALOME_8
 209   /*
 210   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 211   if (aOwner.IsNull())
 212     return;
 213
 214   TopoDS_Shape aShape = aOwner->Shape();
 215   if (!aShape.IsNull()) {
 216     thePM->Color(this, theColor);
 217
 218     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 219     aHilightPrs->Clear();
 220
 221     StdPrs_WFShape::Add(aHilightPrs, aShape, myDrawer);
 222     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 223
 224     if (thePM->IsImmediateModeOn())
 225       thePM->AddToImmediateList(aHilightPrs);
 226   }*/
 227 }