src/SketcherPrs/SketcherPrs_Transformation.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Transformation.cpp
   4 // Created:     16 February 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "SketcherPrs_Transformation.h"
   8 #include "SketcherPrs_Tools.h"
   9 #include "SketcherPrs_PositionMgr.h"
  10
  11 #include <SketchPlugin_Constraint.h>
  12 #include <ModelAPI_AttributeRefList.h>
  13
  14 #include <Graphic3d_AspectLine3d.hxx>
  15 #include <Prs3d_Root.hxx>
  16
  17
  18
  19 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Transformation, SketcherPrs_SymbolPrs);
  20 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Transformation, SketcherPrs_SymbolPrs);
  21
  22 static Handle(Image_AlienPixMap) MyPixMap;
  23
  24 SketcherPrs_Transformation::SketcherPrs_Transformation(ModelAPI_Feature* theConstraint,
  25                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane,
  26                                            bool isTranslation)
  27  : SketcherPrs_SymbolPrs(theConstraint, thePlane), myIsTranslation(isTranslation)
  28 {
  29 }
  30
  31 bool SketcherPrs_Transformation::updatePoints(double theStep) const
  32 {
  33   std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
  34   std::shared_ptr<ModelAPI_AttributeRefList> anAttrB = aData->reflist(SketchPlugin_Constraint::ENTITY_B());
  35   if (anAttrB.get() == NULL)
  36     return false;
  37
  38   int aNbB = anAttrB->size();
  39   if (aNbB == 0)
  40     return false;
  41
  42   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  43   myPntArray = new Graphic3d_ArrayOfPoints(aNbB);
  44
  45   int i;
  46   ObjectPtr aObj;
  47   gp_Pnt aP1;
  48   for (i = 0; i < aNbB; i++) {
  49     aObj = anAttrB->object(i);
  50     aP1 = aMgr->getPosition(aObj, this, theStep);
  51     myPntArray->SetVertice(i + 1, aP1);
  52   }
  53
  54   return true;
  55 }
  56
  57 void SketcherPrs_Transformation::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  58 {
  59   std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
  60   std::shared_ptr<ModelAPI_AttributeRefList> anAttrB = aData->reflist(SketchPlugin_Constraint::ENTITY_B());
  61   if (anAttrB.get() == NULL)
  62     return;
  63
  64   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  65
  66   Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  67   aGroup->SetPrimitivesAspect(aLineAspect);
  68
  69   drawListOfShapes(anAttrB, thePrs);
  70 }
  71