src/SketcherPrs/SketcherPrs_Rigid.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Rigid.cpp
   4 // Created:     16 February 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_Rigid.h"
   8 #include "SketcherPrs_Tools.h"
   9 #include "SketcherPrs_PositionMgr.h"
  10
  11 #include <GeomAPI_Pnt.h>
  12 #include <GeomAPI_Edge.h>
  13 #include <GeomAPI_Curve.h>
  14 #include <GeomAPI_Vertex.h>
  15
  16 #include <SketchPlugin_Constraint.h>
  17
  18 #include <AIS_Drawer.hxx>
  19 #include <gp_Pnt2d.hxx>
  20
  21 #include <Graphic3d_AspectLine3d.hxx>
  22 #include <Prs3d_Root.hxx>
  23
  24 #include <GeomAdaptor_Curve.hxx>
  25 #include <BRep_Tool.hxx>
  26 #include <StdPrs_DeflectionCurve.hxx>
  27 #include <StdPrs_Point.hxx>
  28 #include <Geom_CartesianPoint.hxx>
  29
  30
  31
  32 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Rigid, SketcherPrs_SymbolPrs);
  33 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Rigid, SketcherPrs_SymbolPrs);
  34
  35 static Handle(Image_AlienPixMap) MyPixMap;
  36
  37
  38
  39 SketcherPrs_Rigid::SketcherPrs_Rigid(ModelAPI_Feature* theConstraint,
  40                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane)
  41  : SketcherPrs_SymbolPrs(theConstraint, thePlane)
  42 {
  43   myPntArray = new Graphic3d_ArrayOfPoints(1);
  44   myPntArray->AddVertex(0., 0., 0.);
  45 }
  46
  47
  48 bool SketcherPrs_Rigid::updatePoints(double theStep) const
  49 {
  50   ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  51   if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
  52     return false;
  53
  54   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  55   gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
  56   myPntArray->SetVertice(1, aP1);
  57   return true;
  58 }
  59
  60
  61 void SketcherPrs_Rigid::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  62 {
  63   ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
  64   std::shared_ptr<GeomAPI_Shape> aShape = SketcherPrs_Tools::getShape(aObj);
  65   if (aShape.get() == NULL)
  66     return;
  67
  68   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  69   if (aShape->isEdge()) {
  70     Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  71     aGroup->SetPrimitivesAspect(aLineAspect);
  72     std::shared_ptr<GeomAPI_Curve> aCurve = std::shared_ptr<GeomAPI_Curve>(new GeomAPI_Curve(aShape));
  73     if (aCurve->isLine()) {
  74       addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
  75     } else {
  76       GeomAdaptor_Curve aAdaptor(aCurve->impl<Handle(Geom_Curve)>(), aCurve->startParam(), aCurve->endParam());
  77       StdPrs_DeflectionCurve::Add(thePrs,aAdaptor,myDrawer);
  78     }
  79   } else {
  80     // This is a point
  81     Handle(Prs3d_PointAspect) aPntAspect = new Prs3d_PointAspect(Aspect_TOM_PLUS, theColor, 1);
  82     myDrawer->SetPointAspect(aPntAspect);
  83
  84     std::shared_ptr<GeomAPI_Vertex> aVertex = std::shared_ptr<GeomAPI_Vertex>(new GeomAPI_Vertex(aShape));
  85     std::shared_ptr<GeomAPI_Pnt> aPnt = aVertex->point();
  86     Handle(Geom_CartesianPoint) aPoint = new Geom_CartesianPoint(aPnt->impl<gp_Pnt>());
  87     StdPrs_Point::Add(thePrs, aPoint, myDrawer);
  88   }
  89 }
  90