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
  29 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  30 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Perpendicular, SketcherPrs_SymbolPrs);
  31
  32 static Handle(Image_AlienPixMap) MyPixMap;
  33
  34 SketcherPrs_Perpendicular::SketcherPrs_Perpendicular(SketchPlugin_Constraint* theConstraint,
  35                                                      const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  36  : SketcherPrs_SymbolPrs(theConstraint, thePlane)
  37 {
  38   myPntArray = new Graphic3d_ArrayOfPoints(2);
  39   myPntArray->AddVertex(0., 0., 0.);
  40   myPntArray->AddVertex(0., 0., 0.);
  41 }
  42
  43 void SketcherPrs_Perpendicular::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  44                                    const Handle(Prs3d_Presentation)& thePresentation,
  45                                    const Standard_Integer theMode)
  46 {
  47   prepareAspect();
  48
  49   ObjectPtr aObj1 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  50   ObjectPtr aObj2 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
  51
  52   std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getShape(aObj1);
  53   if (aLine1.get() == NULL)
  54     return;
  55
  56   std::shared_ptr<GeomAPI_Shape> aLine2 = SketcherPrs_Tools::getShape(aObj2);
  57   if (aLine2.get() == NULL)
  58     return;
  59
  60   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  61   gp_Pnt aP1 = aMgr->getPosition(aObj1, this);
  62   gp_Pnt aP2 = aMgr->getPosition(aObj2, this);
  63
  64   Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
  65   aGroup->SetPrimitivesAspect(myAspect);
  66   myPntArray->SetVertice(1, aP1);
  67   myPntArray->SetVertice(2, aP2);
  68   aGroup->AddPrimitiveArray(myPntArray);
  69 }
  70
  71 void SketcherPrs_Perpendicular::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  72 {
  73   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  74
  75   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  76   aGroup->SetPrimitivesAspect(aLineAspect);
  77
  78   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
  79   addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());
  80 }
  81