src/SketcherPrs/SketcherPrs_Parallel.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Parallel.cpp
   4 // Created:     16 February 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_Parallel.h"
   8 #include "SketcherPrs_Tools.h"
   9 #include "SketcherPrs_PositionMgr.h"
  10
  11 #include <SketchPlugin_Constraint.h>
  12
  13 #include <Graphic3d_AspectLine3d.hxx>
  14 #include <Prs3d_Root.hxx>
  15
  16
  17
  18 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Parallel, SketcherPrs_SymbolPrs);
  19 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Parallel, SketcherPrs_SymbolPrs);
  20
  21 static Handle(Image_AlienPixMap) MyPixMap;
  22
  23 SketcherPrs_Parallel::SketcherPrs_Parallel(SketchPlugin_Constraint* theConstraint,
  24                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  25  : SketcherPrs_SymbolPrs(theConstraint, thePlane)
  26 {
  27   myPntArray = new Graphic3d_ArrayOfPoints(2);
  28   myPntArray->AddVertex(0., 0., 0.);
  29   myPntArray->AddVertex(0. ,0., 0.);
  30 }
  31
  32 void SketcherPrs_Parallel::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  33                                    const Handle(Prs3d_Presentation)& thePresentation,
  34                                    const Standard_Integer theMode)
  35 {
  36   prepareAspect();
  37
  38   ObjectPtr aObj1 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  39   ObjectPtr aObj2 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
  40
  41   std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getShape(aObj1);
  42   if (aLine1.get() == NULL)
  43     return;
  44
  45   std::shared_ptr<GeomAPI_Shape> aLine2 = SketcherPrs_Tools::getShape(aObj2);
  46   if (aLine2.get() == NULL)
  47     return;
  48
  49   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  50   gp_Pnt aP1 = aMgr->getPosition(aObj1, this);
  51   gp_Pnt aP2 = aMgr->getPosition(aObj2, this);
  52
  53   Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
  54   aGroup->SetPrimitivesAspect(myAspect);
  55   myPntArray->SetVertice(1, aP1);
  56   myPntArray->SetVertice(2, aP2);
  57   aGroup->AddPrimitiveArray(myPntArray);
  58 }
  59
  60 void SketcherPrs_Parallel::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  61 {
  62   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  63
  64   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  65   aGroup->SetPrimitivesAspect(aLineAspect);
  66
  67   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
  68   addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());
  69 }
  70