src/FeaturesPlugin/FeaturesPlugin_RevolutionSketch.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        FeaturesPlugin_RevolutionSketch.cpp
   4 // Created:     11 September 2015
   5 // Author:      Dmitry Bobylev
   6
   7 #include "FeaturesPlugin_RevolutionSketch.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 FeaturesPlugin_RevolutionSketch::FeaturesPlugin_RevolutionSketch()
  21 {
  22 }
  23
  24 //=================================================================================================
  25 void FeaturesPlugin_RevolutionSketch::initMakeSolidsAttributes()
  26 {
  27   data()->addAttribute(FeaturesPlugin_RevolutionSketch::AXIS_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  28
  29   data()->addAttribute(CREATION_METHOD(), ModelAPI_AttributeString::typeId());
  30
  31   data()->addAttribute(TO_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  32   data()->addAttribute(FROM_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  33
  34   data()->addAttribute(TO_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  35   data()->addAttribute(TO_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  36
  37   data()->addAttribute(FROM_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  38   data()->addAttribute(FROM_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  39
  40   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TO_OBJECT_ID());
  41   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), FROM_OBJECT_ID());
  42 }
  43
  44 //=================================================================================================
  45 void FeaturesPlugin_RevolutionSketch::makeSolid(const std::shared_ptr<GeomAPI_Shape> theFace,
  46                                                 std::shared_ptr<GeomAPI_Shape>& theResult,
  47                                                 ListOfShape& theFromFaces,
  48                                                 ListOfShape& theToFaces,
  49                                                 std::shared_ptr<GeomAlgoAPI_MakeShape>& theMakeShape,
  50                                                 std::shared_ptr<GeomAPI_DataMapOfShapeShape>& theDataMap)
  51 {
  52   //Getting axis.
  53   std::shared_ptr<GeomAPI_Ax1> anAxis;
  54   std::shared_ptr<GeomAPI_Edge> anEdge;
  55   std::shared_ptr<ModelAPI_AttributeSelection> anObjRef = selection(FeaturesPlugin_RevolutionSketch::AXIS_OBJECT_ID());
  56   if(anObjRef && anObjRef->value() && anObjRef->value()->isEdge()) {
  57     anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->value()));
  58   } else if(anObjRef->context() && anObjRef->context()->shape() && anObjRef->context()->shape()->isEdge()) {
  59     anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->context()->shape()));
  60   }
  61   if(anEdge) {
  62     anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(), anEdge->line()->direction()));
  63   }
  64
  65   // Getting revolution angles.
  66   double aToAngle = real(TO_ANGLE_ID())->value();
  67   double aFromAngle = real(FROM_ANGLE_ID())->value();
  68
  69   if(string(CREATION_METHOD())->value() == "ByAngles") {
  70     aToAngle = real(TO_ANGLE_ID())->value();
  71     aFromAngle =  real(FROM_ANGLE_ID())->value();
  72   } else {
  73     aToAngle = real(TO_OFFSET_ID())->value();
  74     aFromAngle =  real(FROM_OFFSET_ID())->value();
  75   }
  76
  77   // Getting revolution bounding planes.
  78   std::shared_ptr<GeomAPI_Shape> aToShape;
  79   std::shared_ptr<GeomAPI_Shape> aFromShape;
  80
  81   if(string(CREATION_METHOD())->value() == "ByPlanesAndOffsets") {
  82     anObjRef = selection(TO_OBJECT_ID());
  83     if(anObjRef.get() != NULL) {
  84       aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
  85       if(aToShape.get() == NULL && anObjRef->context().get() != NULL) {
  86         aToShape =  anObjRef->context()->shape();
  87       }
  88     }
  89     anObjRef = selection(FROM_OBJECT_ID());
  90     if(anObjRef.get() != NULL) {
  91       aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
  92       if(aFromShape.get() == NULL && anObjRef->context().get() != NULL) {
  93         aFromShape = anObjRef->context()->shape();
  94       }
  95     }
  96   }
  97
  98   // Revol face
  99   std::shared_ptr<GeomAlgoAPI_Revolution> aRevolAlgo(new GeomAlgoAPI_Revolution(theFace, anAxis, aToShape, aToAngle, aFromShape, aFromAngle));
 100
 101   // Checking that the algorithm worked properly.
 102   if(!aRevolAlgo->isDone() || !aRevolAlgo->shape().get() || aRevolAlgo->shape()->isNull() ||
 103      !aRevolAlgo->isValid()) {
 104     return;
 105   }
 106
 107   theResult = aRevolAlgo->shape();
 108   theFromFaces = aRevolAlgo->fromFaces();
 109   theToFaces = aRevolAlgo->toFaces();
 110   theMakeShape = aRevolAlgo;
 111   theDataMap = aRevolAlgo->mapOfSubShapes();
 112 }