src/SketcherPrs/SketcherPrs_Perpendicular.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Perpendicular.cpp
   4 // Created:     12 March 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_Perpendicular.h"
   8 #include "SketcherPrs_Tools.h"
   9 #include "SketcherPrs_PositionMgr.h"
  10
  11 #include <GeomAPI_Pnt.h>
  12
  13 #include <SketchPlugin_Constraint.h>
  14
  15 #include <AIS_Drawer.hxx>
  16 #include <gp_Pnt2d.hxx>
  17
  18 #include <Prs3d_PointAspect.hxx>
  19 #include <Prs3d_Root.hxx>
  20 #include <Prs3d_LineAspect.hxx>
  21
  22 #include <Graphic3d_MarkerImage.hxx>
  23 #include <Graphic3d_AspectMarker3d.hxx>
  24 #include <Graphic3d_AspectLine3d.hxx>
  25 #include <Graphic3d_ArrayOfSegments.hxx>
  26
  27 #include <Select3D_SensitivePoint.hxx>
  28 #include <Select3D_SensitiveSegment.hxx>
  29
  30 #include <SelectMgr_SequenceOfOwner.hxx>
  31 #include <SelectMgr_Selection.hxx>
  32 #include <SelectMgr_EntityOwner.hxx>
  33
  34
  35 // Function which is defined in SketchPlugin_ConstraintDistance.cpp
  36 extern std::shared_ptr<GeomAPI_Pnt2d> getFeaturePoint(DataPtr theData,
  37                                                       const std::string& theAttribute);
  38
  39
  40
  41 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  42 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  43
  44 static Handle(Image_AlienPixMap) MyPixMap;
  45
  46 SketcherPrs_Perpendicular::SketcherPrs_Perpendicular(SketchPlugin_Constraint* theConstraint,
  47                                                      const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  48  : SketcherPrs_SymbolPrs(theConstraint, thePlane)
  49 {
  50   myPntArray = new Graphic3d_ArrayOfPoints(2);
  51   myPntArray->AddVertex(0., 0., 0.);
  52   myPntArray->AddVertex(0. ,0., 0.);
  53 }
  54
  55 void SketcherPrs_Perpendicular::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  56                                    const Handle(Prs3d_Presentation)& thePresentation,
  57                                    const Standard_Integer theMode)
  58 {
  59   prepareAspect();
  60
  61   std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getLine(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  62   if (aLine1.get() == NULL)
  63     return;
  64
  65   std::shared_ptr<GeomAPI_Shape> aLine2 = SketcherPrs_Tools::getLine(myConstraint, SketchPlugin_Constraint::ENTITY_B());
  66   if (aLine2.get() == NULL)
  67     return;
  68
  69   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  70   gp_Pnt aP1 = aMgr->getPosition(aLine1, this);
  71   gp_Pnt aP2 = aMgr->getPosition(aLine2, this);
  72   //std::shared_ptr<GeomAPI_Pnt> aPnt1 = aLine1->firstPoint();
  73   //std::shared_ptr<GeomAPI_Pnt> aPnt2 = aLine1->lastPoint();
  74   //gp_Pnt aP1((aPnt1->x() + aPnt2->x())/2.,
  75   //           (aPnt1->y() + aPnt2->y())/2.,
  76   //           (aPnt1->z() + aPnt2->z())/2.);
  77
  78   //gp_Vec aVec1(aPnt1->impl<gp_Pnt>(), aPnt2->impl<gp_Pnt>());
  79   //gp_Vec aShift = aVec1.Crossed(myPlane->norm()->impl<gp_Dir>());
  80   //aShift.Normalize();
  81   //aShift.Multiply(20);
  82   //aP1.Translate(aShift);
  83
  84   //aPnt1 = aLine2->firstPoint();
  85   //aPnt2 = aLine2->lastPoint();
  86   //gp_Pnt aP2((aPnt1->x() + aPnt2->x())/2.,
  87   //           (aPnt1->y() + aPnt2->y())/2.,
  88   //           (aPnt1->z() + aPnt2->z())/2.);
  89
  90   //gp_Vec aVec2(aPnt1->impl<gp_Pnt>(), aPnt2->impl<gp_Pnt>());
  91   //aShift = aVec2.Crossed(myPlane->norm()->impl<gp_Dir>());
  92   //aShift.Normalize();
  93   //aShift.Multiply(20);
  94   //aP2.Translate(aShift);
  95
  96   Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
  97   aGroup->SetPrimitivesAspect(myAspect);
  98   myPntArray->SetVertice(1, aP1);
  99   myPntArray->SetVertice(2, aP2);
 100   aGroup->AddPrimitiveArray(myPntArray);
 101 }
 102
 103 void SketcherPrs_Perpendicular::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
 104                                             const Standard_Integer aMode)
 105 {
 106   ClearSelected();
 107
 108   Handle(SelectMgr_EntityOwner) aOwn = new SelectMgr_EntityOwner(this);
 109   Handle(Select3D_SensitivePoint) aSP1 = new Select3D_SensitivePoint(aOwn, myPntArray->Vertice(1));
 110   Handle(Select3D_SensitivePoint) aSP2 = new Select3D_SensitivePoint(aOwn, myPntArray->Vertice(2));
 111   aSelection->Add(aSP1);
 112   aSelection->Add(aSP2);
 113 }
 114
 115 void SketcherPrs_Perpendicular::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
 116                                            const SelectMgr_SequenceOfOwner& theOwners)
 117 {
 118
 119   Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( thePM );
 120   aSelectionPrs->Clear();
 121   drawLines(aSelectionPrs, Quantity_NOC_WHITE);
 122
 123   aSelectionPrs->SetDisplayPriority(9);
 124   aSelectionPrs->Display();
 125   thePM->Highlight(this);
 126 }
 127
 128 void SketcherPrs_Perpendicular::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
 129                                                  const Quantity_NameOfColor theColor, const Handle(SelectMgr_EntityOwner)& theOwner)
 130 {
 131   thePM->Color(this, theColor);
 132
 133   Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
 134   aHilightPrs->Clear();
 135   drawLines(aHilightPrs, theColor);
 136
 137   if (thePM->IsImmediateModeOn())
 138     thePM->AddToImmediateList(aHilightPrs);
 139 }
 140
 141
 142 void SketcherPrs_Perpendicular::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
 143 {
 144   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
 145
 146   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
 147   aGroup->SetPrimitivesAspect(aLineAspect);
 148
 149   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
 150   addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());
 151 }
 152