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 <SketchPlugin_MultiTranslation.h>
  13 #include <SketchPlugin_MultiRotation.h>
  14 #include <ModelAPI_AttributeRefList.h>
  15 #include <GeomDataAPI_Point2D.h>
  16
  17 #include <Graphic3d_AspectLine3d.hxx>
  18 #include <Prs3d_Root.hxx>
  19 #include <Prs3d_LineAspect.hxx>
  20 #include <Geom_CartesianPoint.hxx>
  21 #include <gp_Pnt.hxx>
  22 #include <StdPrs_Point.hxx>
  23
  24
  25
  26 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Transformation, SketcherPrs_SymbolPrs);
  27 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Transformation, SketcherPrs_SymbolPrs);
  28
  29 static Handle(Image_AlienPixMap) MyPixMap;
  30
  31 SketcherPrs_Transformation::SketcherPrs_Transformation(ModelAPI_Feature* theConstraint,
  32                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane,
  33                                            bool isTranslation)
  34  : SketcherPrs_SymbolPrs(theConstraint, thePlane), myIsTranslation(isTranslation)
  35 {
  36 }
  37
  38 bool SketcherPrs_Transformation::updatePoints(double theStep) const
  39 {
  40   std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
  41   std::shared_ptr<ModelAPI_AttributeRefList> anAttrB = aData->reflist(SketchPlugin_Constraint::ENTITY_B());
  42   if (anAttrB.get() == NULL)
  43     return false;
  44
  45   int aNbB = anAttrB->size();
  46   if (aNbB == 0)
  47   {
  48 #ifdef DEBUG_SENSITIVE_TO_BE_CORRECTED
  49   //if (!myPntArray.IsNull())
  50     //  mySPoints.Clear();
  51 #endif
  52     return false;
  53   }
  54
  55   SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
  56   myPntArray = new Graphic3d_ArrayOfPoints(aNbB);
  57
  58   int i;
  59   ObjectPtr aObj;
  60   gp_Pnt aP1;
  61   for (i = 0; i < aNbB; i++) {
  62     aObj = anAttrB->object(i);
  63     aP1 = aMgr->getPosition(aObj, this, theStep);
  64     myPntArray->SetVertice(i + 1, aP1);
  65   }
  66
  67   return true;
  68 }
  69
  70 void SketcherPrs_Transformation::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
  71 {
  72   std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
  73   std::shared_ptr<ModelAPI_AttributeRefList> anAttrB = aData->reflist(SketchPlugin_Constraint::ENTITY_B());
  74   if (anAttrB.get() == NULL)
  75     return;
  76
  77   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
  78
  79   //Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
  80   //aGroup->SetPrimitivesAspect(aLineAspect);
  81
  82   // drawListOfShapes uses myDrawer for attributes definition
  83   Handle(Prs3d_LineAspect) aLnAspect = new Prs3d_LineAspect(theColor, Aspect_TOL_SOLID, 1);
  84   myDrawer->SetLineAspect(aLnAspect);
  85
  86   drawListOfShapes(anAttrB, thePrs);
  87   if (myConstraint->getKind() == SketchPlugin_MultiTranslation::ID()) {
  88     std::shared_ptr<GeomDataAPI_Point2D> aStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
  89         aData->attribute(SketchPlugin_MultiTranslation::START_POINT_ID()));
  90     std::shared_ptr<GeomDataAPI_Point2D> aEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
  91         aData->attribute(SketchPlugin_MultiTranslation::END_POINT_ID()));
  92
  93     if (aStart.get() && aEnd.get() && aStart->isInitialized() && aEnd->isInitialized()) {
  94       std::shared_ptr<GeomAPI_Pnt> aPnt = myPlane->to3D(aStart->x(), aStart->y());
  95       Handle(Geom_CartesianPoint) aPoint = new Geom_CartesianPoint(aPnt->impl<gp_Pnt>());
  96       StdPrs_Point::Add(thePrs, aPoint, myDrawer);
  97
  98       aPnt = myPlane->to3D(aEnd->x(), aEnd->y());
  99       aPoint = new Geom_CartesianPoint(aPnt->impl<gp_Pnt>());
 100       StdPrs_Point::Add(thePrs, aPoint, myDrawer);
 101     }
 102   } else if (myConstraint->getKind() == SketchPlugin_MultiRotation::ID()) {
 103     std::shared_ptr<GeomDataAPI_Point2D> aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 104         aData->attribute(SketchPlugin_MultiRotation::CENTER_ID()));
 105     if (aCenter.get() && aCenter->isInitialized()) {
 106       std::shared_ptr<GeomAPI_Pnt> aPnt = myPlane->to3D(aCenter->x(), aCenter->y());
 107       Handle(Geom_CartesianPoint) aPoint = new Geom_CartesianPoint(aPnt->impl<gp_Pnt>());
 108       StdPrs_Point::Add(thePrs, aPoint, myDrawer);
 109     }
 110   }
 111 }
 112