src/SketcherPrs/SketcherPrs_Coincident.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Coincident.cpp
   4 // Created:     12 February 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_Coincident.h"
   8 #include "SketcherPrs_Tools.h"
   9
  10 #include <ModelAPI_AttributeRefAttr.h>
  11 #include <GeomDataAPI_Point2D.h>
  12 #include <GeomDataAPI_Dir.h>
  13 #include <GeomDataAPI_Point.h>
  14
  15 #include <GeomAPI_XYZ.h>
  16 #include <GeomAPI_Dir.h>
  17 #include <GeomAPI_Pnt2d.h>
  18
  19 #include <SketchPlugin_Constraint.h>
  20
  21 #include <Graphic3d_AspectMarker3d.hxx>
  22 #include <Graphic3d_ArrayOfPoints.hxx>
  23 #include <Prs3d_PointAspect.hxx>
  24 #include <Prs3d_Root.hxx>
  25 #include <SelectMgr_EntityOwner.hxx>
  26 #include <SelectMgr_Selection.hxx>
  27 #include <Select3D_SensitivePoint.hxx>
  28
  29
  30 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Coincident, AIS_InteractiveObject);
  31 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Coincident, AIS_InteractiveObject);
  32
  33 SketcherPrs_Coincident::SketcherPrs_Coincident(ModelAPI_Feature* theConstraint,
  34                                                const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  35  : AIS_InteractiveObject(), myConstraint(theConstraint), myPlane(thePlane)
  36 {
  37
  38 }
  39
  40
  41
  42 void SketcherPrs_Coincident::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  43                                    const Handle(Prs3d_Presentation)& thePresentation,
  44                                    const Standard_Integer theMode)
  45 {
  46   // Get point of the presentation
  47   std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(myConstraint,
  48                                                                     SketchPlugin_Constraint::ENTITY_A());
  49   if (aPnt.get() == NULL)
  50     aPnt = SketcherPrs_Tools::getPoint(myConstraint, SketchPlugin_Constraint::ENTITY_B());
  51   if (aPnt.get() == NULL)
  52     return;
  53
  54   std::shared_ptr<GeomAPI_Pnt> aPoint = myPlane->to3D(aPnt->x(), aPnt->y());
  55   myPoint = aPoint->impl<gp_Pnt>();
  56
  57   static Handle(Graphic3d_AspectMarker3d) aPtA;
  58   if (aPtA.IsNull()) {
  59     aPtA = new Graphic3d_AspectMarker3d ();
  60   }
  61   // Create the presentation as a combination of standard point markers
  62
  63   // The external yellow contour
  64   aPtA->SetType(Aspect_TOM_RING3);
  65   aPtA->SetScale(2.);
  66   aPtA->SetColor(Quantity_NOC_YELLOW);
  67
  68   Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
  69   aGroup->SetPrimitivesAspect(aPtA);
  70   Handle(Graphic3d_ArrayOfPoints) aPntArray = new Graphic3d_ArrayOfPoints(1);
  71   aPntArray->AddVertex (aPoint->x(), aPoint->y(), aPoint->z());
  72   aGroup->AddPrimitiveArray (aPntArray);
  73
  74   // Make a black mid ring
  75   aPtA->SetType(Aspect_TOM_RING1);
  76   aPtA->SetScale(1.);
  77   aPtA->SetColor(Quantity_NOC_BLACK);
  78   aGroup->SetPrimitivesAspect(aPtA);
  79   aGroup->AddPrimitiveArray (aPntArray);
  80
  81   // Make an internal ring
  82   aPtA->SetType(Aspect_TOM_POINT);
  83   aPtA->SetScale(5.);
  84   aGroup->SetPrimitivesAspect(aPtA);
  85   aGroup->AddPrimitiveArray (aPntArray);
  86 }
  87
  88
  89 void SketcherPrs_Coincident::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  90                                             const Standard_Integer aMode)
  91 {
  92   // There is no selection of coincident - a point is selected instead of coincidence
  93 }
  94
  95 void SketcherPrs_Coincident::SetColor(const Quantity_NameOfColor aCol)
  96 {
  97   SetColor(Quantity_Color(aCol));
  98 }
  99
 100 void SketcherPrs_Coincident::SetColor(const Quantity_Color &aCol)
 101 {
 102   hasOwnColor=Standard_True;
 103   myOwnColor=aCol;
 104 }