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
  28 // Function which is defined in SketchPlugin_ConstraintDistance.cpp
  29 extern std::shared_ptr<GeomAPI_Pnt2d> getFeaturePoint(DataPtr theData,
  30                                                       const std::string& theAttribute);
  31
  32
  33
  34 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  35 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  36
  37 static Handle(Image_AlienPixMap) MyPixMap;
  38
  39 SketcherPrs_Perpendicular::SketcherPrs_Perpendicular(SketchPlugin_Constraint* theConstraint,
  40                                                      const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  41  : SketcherPrs_SymbolPrs(theConstraint, thePlane)
  42 {
  43   myPntArray = new Graphic3d_ArrayOfPoints(2);
  44   myPntArray->AddVertex(0., 0., 0.);
  45   myPntArray->AddVertex(0. ,0., 0.);
  46 }
  47
  48 void SketcherPrs_Perpendicular::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  49                                    const Handle(Prs3d_Presentation)& thePresentation,
  50                                    const Standard_Integer theMode)
  51 {
  52   prepareAspect();
  53
  54   std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getLine(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  55   if (aLine1.get() == NULL)
  56     return;
  57
  58   std::shared_ptr<GeomAPI_Shape> aLine2 = SketcherPrs_Tools::getLine(myConstraint, SketchPlugin_Constraint::ENTITY_B());
  59   if (aLine2.get() == NULL)
  60     return;
  61
  62   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  63   gp_Pnt aP1 = aMgr->getPosition(aLine1, this);
  64   gp_Pnt aP2 = aMgr->getPosition(aLine2, this);
  65
  66   Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
  67   aGroup->SetPrimitivesAspect(myAspect);
  68   myPntArray->SetVertice(1, aP1);
  69   myPntArray->SetVertice(2, aP2);
  70   aGroup->AddPrimitiveArray(myPntArray);
  71 }
  72
  73 void SketcherPrs_Perpendicular::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  74 {
  75   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  76
  77   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  78   aGroup->SetPrimitivesAspect(aLineAspect);
  79
  80   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
  81   addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());
  82 }
  83