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_Tools.h>
  11 #include <ModelAPI_ResultConstruction.h>
  12 #include <GeomAPI_PlanarEdges.h>
  13
  14 #include <Events_Error.h>
  15
  16 #include <BRep_Builder.hxx>
  17 #include <Prs3d_Drawer.hxx>
  18 #include <Prs3d.hxx>
  19 #include <Prs3d_PointAspect.hxx>
  20 #include <Prs3d_IsoAspect.hxx>
  21 #include <TopoDS_Builder.hxx>
  22 #include <SelectMgr_SequenceOfOwner.hxx>
  23 #include <SelectMgr_EntityOwner.hxx>
  24 #include <SelectMgr_SelectionManager.hxx>
  25 #include <StdPrs_WFDeflectionShape.hxx>
  26 #include <StdSelect_BRepSelectionTool.hxx>
  27 #include <AIS_InteractiveContext.hxx>
  28 #include <AIS_Selection.hxx>
  29 #include <TColStd_ListIteratorOfListOfInteger.hxx>
  30
  31 IMPLEMENT_STANDARD_HANDLE(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  32 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
  33
  34 //*******************************************************************************************
  35
  36 IMPLEMENT_STANDARD_HANDLE(ModuleBase_ResultPrs, ViewerData_AISShape);
  37 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ResultPrs, ViewerData_AISShape);
  38
  39
  40
  41
  42
  43 ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
  44   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult)
  45 {
  46   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  47   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  48   Set(aShape);
  49   Handle(Prs3d_Drawer) aDrawer = Attributes();
  50   if (aDrawer->HasOwnPointAspect())
  51     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  52   else
  53     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  54
  55   // Activate individual repaintng if this is a part of compsolid
  56   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  57   SetAutoHilight(aCompSolid.get() == NULL);
  58 }
  59
  60 bool ModuleBase_ResultPrs::isValidShapeType(const TopAbs_ShapeEnum& theBaseType,
  61                                             const TopAbs_ShapeEnum& theCheckedType)
  62 {
  63   bool aValid = theBaseType == theCheckedType;
  64   if (!aValid) {
  65     // currently this functionality is for all, as we have no separate wire selection mode
  66     // lately it should be corrected to have the following check only for sketch presentations
  67     aValid = theBaseType == TopAbs_FACE && theCheckedType == TopAbs_WIRE;
  68   }
  69   return aValid;
  70 }
  71
  72
  73 void ModuleBase_ResultPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  74                                    const Handle(Prs3d_Presentation)& thePresentation,
  75                                    const Standard_Integer theMode)
  76 {
  77   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  78   if (!aShapePtr) {
  79     Events_Error::throwException("An empty AIS presentation: ModuleBase_ResultPrs");
  80     return;
  81   }
  82
  83   myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  84   if (!myOriginalShape.IsNull()) {
  85     Set(myOriginalShape);
  86
  87     // change deviation coefficient to provide more precise circle
  88     ModuleBase_Tools::setDefaultDeviationCoefficient(myOriginalShape, Attributes());
  89     AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  90   }
  91   else
  92     Events_Error::throwException("An empty AIS presentation: ModuleBase_ResultPrs");
  93 }
  94
  95 void ModuleBase_ResultPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  96                                             const Standard_Integer aMode)
  97 {
  98   if (aMode > 8)
  99     // In order to avoid using custom selection modes
 100     return;
 101
 102   if (aMode == AIS_Shape::SelectionMode(TopAbs_COMPSOLID)) {
 103     // Limit selection area only by actual object (Shape)
 104     ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
 105     if (aCompSolid.get()) {
 106       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aCompSolid);
 107       if (aShapePtr.get()) {
 108         TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
 109         int aPriority = StdSelect_BRepSelectionTool::GetStandardPriority(aShape, TopAbs_SHAPE);
 110         double aDeflection = Prs3d::GetDeflection(aShape, myDrawer);
 111
 112         Handle(ModuleBase_BRepOwner) aOwner = new ModuleBase_BRepOwner(aShape, aPriority);
 113         StdSelect_BRepSelectionTool::ComputeSensitive(aShape, aOwner, aSelection,
 114           aDeflection, myDrawer->HLRAngle(), 9, 500);
 115
 116         for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
 117           Handle(SelectMgr_EntityOwner) anOwner =
 118             Handle(SelectMgr_EntityOwner)::DownCast(aSelection->Sensitive()->BaseSensitive()->OwnerId());
 119           anOwner->Set(this);
 120         }
 121         return;
 122       }
 123     }
 124     //AIS_Shape::ComputeSelection(aSelection, 0);
 125   }
 126   AIS_Shape::ComputeSelection(aSelection, aMode);
 127 }
 128
 129 void ModuleBase_ResultPrs::appendWiresSelection(const Handle(SelectMgr_Selection)& theSelection,
 130                                                 const TopoDS_Shape& theShape)
 131 {
 132   static TopAbs_ShapeEnum TypOfSel
 133           = AIS_Shape::SelectionType(AIS_Shape::SelectionMode(TopAbs_WIRE));
 134   // POP protection against crash in low layers
 135   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 136   try {
 137     StdSelect_BRepSelectionTool::Load(theSelection,
 138                                       this,
 139                                       theShape,
 140                                       TypOfSel,
 141                                       aDeflection,
 142                                       myDrawer->HLRAngle(),
 143                                       myDrawer->IsAutoTriangulation());
 144   } catch ( Standard_Failure ) {
 145   }
 146 }
 147
 148 void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 149                                            const SelectMgr_SequenceOfOwner& theOwners)
 150 {
 151   Handle(SelectMgr_EntityOwner) anOwner;
 152   Handle(ModuleBase_BRepOwner) aCompOwner;
 153   for (int i = 1; i <= theOwners.Length(); i++) {
 154     anOwner = theOwners.Value(i);
 155     aCompOwner = Handle(ModuleBase_BRepOwner)::DownCast(anOwner);
 156     if (aCompOwner.IsNull())
 157       anOwner->Hilight(thePM);
 158     else {
 159       TopoDS_Shape aShape = aCompOwner->Shape();
 160       Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 161       aSelectionPrs->Clear();
 162
 163       StdPrs_WFDeflectionShape::Add(aSelectionPrs, aShape, myDrawer);
 164
 165       aSelectionPrs->SetDisplayPriority(9);
 166       aSelectionPrs->Highlight(Aspect_TOHM_COLOR, aSelectionPrs->HighlightColor());
 167       aSelectionPrs->Display();
 168       thePM->Highlight(this);
 169     }
 170   }
 171 }
 172
 173 void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 174                                                  const Quantity_NameOfColor theColor,
 175                                                  const Handle(SelectMgr_EntityOwner)& theOwner)
 176 {
 177   Handle(StdSelect_BRepOwner) aOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
 178   if (aOwner.IsNull())
 179     return;
 180
 181   TopoDS_Shape aShape = aOwner->Shape();
 182   if (!aShape.IsNull()) {
 183     thePM->Color(this, theColor);
 184
 185     Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 186     aHilightPrs->Clear();
 187
 188     StdPrs_WFDeflectionShape::Add(aHilightPrs, aShape, myDrawer);
 189     aHilightPrs->Highlight(Aspect_TOHM_COLOR, theColor);
 190
 191     if (thePM->IsImmediateModeOn())
 192       thePM->AddToImmediateList(aHilightPrs);
 193   }
 194 }