src/SketcherPrs/SketcherPrs_HVDirection.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_HVDirection.cpp
   4 // Created:     16 February 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_HVDirection.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_HVDirection, SketcherPrs_SymbolPrs);
  19 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_HVDirection, SketcherPrs_SymbolPrs);
  20
  21 static Handle(Image_AlienPixMap) MyPixMap;
  22
  23 SketcherPrs_HVDirection::SketcherPrs_HVDirection(ModelAPI_Feature* theConstraint,
  24                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane,
  25                                            bool isHorisontal)
  26  : SketcherPrs_SymbolPrs(theConstraint, thePlane), myIsHorisontal(isHorisontal)
  27 {
  28   myPntArray = new Graphic3d_ArrayOfPoints(1);
  29   myPntArray->AddVertex(0., 0., 0.);
  30 }
  31
  32 bool SketcherPrs_HVDirection::updatePoints(double theStep) const
  33 {
  34   ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  35   if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
  36     return false;
  37
  38   // Set point of the symbol
  39   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  40   gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
  41   myPntArray->SetVertice(1, aP1);
  42   return true;
  43 }
  44
  45 void SketcherPrs_HVDirection::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  46 {
  47   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  48
  49   // Draw constrained object
  50   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  51   aGroup->SetPrimitivesAspect(aLineAspect);
  52
  53   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
  54 }
  55