src/FeaturesPlugin/FeaturesPlugin_RevolutionBoolean.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        FeaturesPlugin_RevolutionBoolean.h
   4 // Created:     11 June 2015
   5 // Author:      Dmitry Bobylev
   6
   7 #include <FeaturesPlugin_RevolutionBoolean.h>
   8
   9 #include <ModelAPI_AttributeDouble.h>
  10 #include <ModelAPI_AttributeSelection.h>
  11 #include <ModelAPI_AttributeString.h>
  12 #include <ModelAPI_Session.h>
  13 #include <ModelAPI_Validator.h>
  14
  15 #include <GeomAlgoAPI_Revolution.h>
  16 #include <GeomAPI_Edge.h>
  17 #include <GeomAPI_Lin.h>
  18
  19 //=================================================================================================
  20 void FeaturesPlugin_RevolutionBoolean::initMakeSolidsAttributes()
  21 {
  22   data()->addAttribute(FeaturesPlugin_RevolutionBoolean::AXIS_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  23
  24   data()->addAttribute(CREATION_METHOD(), ModelAPI_AttributeString::typeId());
  25
  26   data()->addAttribute(TO_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  27   data()->addAttribute(FROM_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  28
  29   data()->addAttribute(TO_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  30   data()->addAttribute(TO_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  31
  32   data()->addAttribute(FROM_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  33   data()->addAttribute(FROM_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  34
  35   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TO_OBJECT_ID());
  36   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), FROM_OBJECT_ID());
  37 }
  38
  39 //=================================================================================================
  40 void FeaturesPlugin_RevolutionBoolean::makeSolids(const ListOfShape& theFaces,
  41                                                   ListOfShape& theResults,
  42                                                   std::list<std::shared_ptr<GeomAPI_Interface>>& theAlgos)
  43 {
  44   //Getting axis.
  45   std::shared_ptr<GeomAPI_Ax1> anAxis;
  46   std::shared_ptr<GeomAPI_Edge> anEdge;
  47   std::shared_ptr<ModelAPI_AttributeSelection> anObjRef = selection(FeaturesPlugin_RevolutionBoolean::AXIS_OBJECT_ID());
  48   if(anObjRef && anObjRef->value() && anObjRef->value()->isEdge()) {
  49     anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->value()));
  50   } else if(anObjRef->context() && anObjRef->context()->shape() && anObjRef->context()->shape()->isEdge()) {
  51     anEdge = std::make_shared<GeomAPI_Edge>(anObjRef->context()->shape());
  52   }
  53   if(anEdge) {
  54     anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(), anEdge->line()->direction()));
  55   }
  56
  57   // Getting revolution angles.
  58   double aToAngle = real(TO_ANGLE_ID())->value();
  59   double aFromAngle = real(FROM_ANGLE_ID())->value();
  60
  61   if(string(CREATION_METHOD())->value() == "ByAngles") {
  62     aToAngle = real(TO_ANGLE_ID())->value();
  63     aFromAngle =  real(FROM_ANGLE_ID())->value();
  64   } else {
  65     aToAngle = real(TO_OFFSET_ID())->value();
  66     aFromAngle =  real(FROM_OFFSET_ID())->value();
  67   }
  68
  69   // Getting revolution bounding planes.
  70   std::shared_ptr<GeomAPI_Shape> aToShape;
  71   std::shared_ptr<GeomAPI_Shape> aFromShape;
  72
  73   if(string(CREATION_METHOD())->value() == "ByPlanesAndOffsets") {
  74     anObjRef = selection(TO_OBJECT_ID());
  75     if(anObjRef.get() != NULL) {
  76       aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
  77       if(aToShape.get() == NULL && anObjRef->context().get() != NULL) {
  78         aToShape =  anObjRef->context()->shape();
  79       }
  80     }
  81     anObjRef = selection(FROM_OBJECT_ID());
  82     if(anObjRef.get() != NULL) {
  83       aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
  84       if(aFromShape.get() == NULL && anObjRef->context().get() != NULL) {
  85         aFromShape = anObjRef->context()->shape();
  86       }
  87     }
  88   }
  89
  90   // Revol faces.
  91   theResults.clear();
  92   for(ListOfShape::const_iterator aFacesIt = theFaces.begin(); aFacesIt != theFaces.end(); aFacesIt++) {
  93     std::shared_ptr<GeomAPI_Shape> aBaseShape = *aFacesIt;
  94     std::shared_ptr<GeomAlgoAPI_Revolution> aRevolAlgo = std::make_shared<GeomAlgoAPI_Revolution>(aBaseShape, anAxis,
  95                                                                                                   aToShape, aToAngle,
  96                                                                                                   aFromShape, aFromAngle);
  97
  98     // Checking that the algorithm worked properly.
  99     if(!aRevolAlgo->isDone()  || !aRevolAlgo->shape().get() || aRevolAlgo->shape()->isNull() ||
 100        !aRevolAlgo->isValid()) {
 101       setError("Revolution algorithm failed");
 102       theResults.clear();
 103       return;
 104     }
 105     theResults.push_back(aRevolAlgo->shape());
 106     theAlgos.push_back(aRevolAlgo);
 107   }
 108 }