src/FeaturesPlugin/FeaturesPlugin_Revolution.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        FeaturesPlugin_Revolution.cpp
   4 // Created:     12 May 2015
   5 // Author:      Dmitry Bobylev
   6
   7 #include "FeaturesPlugin_Revolution.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
  17 #include <GeomAPI_Edge.h>
  18 #include <GeomAPI_Lin.h>
  19
  20 //=================================================================================================
  21 FeaturesPlugin_Revolution::FeaturesPlugin_Revolution()
  22 {
  23 }
  24
  25 //=================================================================================================
  26 void FeaturesPlugin_Revolution::initAttributes()
  27 {
  28   initCompositeSketchAttribtues(InitBaseObjectsList);
  29
  30   data()->addAttribute(AXIS_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  31
  32   data()->addAttribute(CREATION_METHOD(), ModelAPI_AttributeString::typeId());
  33
  34   data()->addAttribute(TO_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  35   data()->addAttribute(FROM_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
  36
  37   data()->addAttribute(TO_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  38   data()->addAttribute(TO_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  39
  40   data()->addAttribute(FROM_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
  41   data()->addAttribute(FROM_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
  42
  43   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TO_OBJECT_ID());
  44   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), FROM_OBJECT_ID());
  45
  46   initCompositeSketchAttribtues(InitSketchLauncher);
  47 }
  48
  49 //=================================================================================================
  50 void FeaturesPlugin_Revolution::execute()
  51 {
  52   ListOfShape aBaseShapesList;
  53   ListOfMakeShape aMakeShapesList;
  54
  55   // Make revolutions.
  56   if(!makeRevolutions(aBaseShapesList, aMakeShapesList)) {
  57     return;
  58   }
  59
  60   // Store results.
  61   int aResultIndex = 0;
  62   ListOfShape::const_iterator aBaseIt = aBaseShapesList.cbegin();
  63   ListOfMakeShape::const_iterator anAlgoIt = aMakeShapesList.cbegin();
  64   for(; aBaseIt != aBaseShapesList.cend() && anAlgoIt != aMakeShapesList.cend();
  65         ++aBaseIt, ++anAlgoIt) {
  66     storeResult(*aBaseIt, *anAlgoIt, aResultIndex++);
  67   }
  68
  69   removeResults(aResultIndex);
  70 }
  71
  72 //=================================================================================================
  73 bool FeaturesPlugin_Revolution::makeRevolutions(ListOfShape& theBaseShapes,
  74                                                 ListOfMakeShape& theMakeShapes)
  75 {
  76   theMakeShapes.clear();
  77
  78   // Getting base shapes.
  79   getBaseShapes(theBaseShapes);
  80
  81   //Getting axis.
  82   std::shared_ptr<GeomAPI_Ax1> anAxis;
  83   std::shared_ptr<GeomAPI_Edge> anEdge;
  84   AttributeSelectionPtr aSelection = selection(AXIS_OBJECT_ID());
  85   if(aSelection.get() && aSelection->value().get() && aSelection->value()->isEdge()) {
  86     anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aSelection->value()));
  87   } else if(aSelection->context().get() &&
  88             aSelection->context()->shape().get() &&
  89             aSelection->context()->shape()->isEdge()) {
  90     anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aSelection->context()->shape()));
  91   }
  92   if(anEdge.get()) {
  93     if(anEdge->isLine()) {
  94       anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(),
  95                                                             anEdge->line()->direction()));
  96     }
  97   }
  98
  99   if(!anAxis.get()) {
 100     return false;
 101   }
 102
 103   // Getting angles.
 104   double aToAngle = 0.0;
 105   double aFromAngle = 0.0;
 106
 107   if(string(CREATION_METHOD())->value() == CREATION_METHOD_BY_ANGLES()) {
 108     aToAngle = real(TO_ANGLE_ID())->value();
 109     aFromAngle = real(FROM_ANGLE_ID())->value();
 110   } else {
 111     aToAngle = real(TO_OFFSET_ID())->value();
 112     aFromAngle = real(FROM_OFFSET_ID())->value();
 113   }
 114
 115   // Getting bounding planes.
 116   GeomShapePtr aToShape;
 117   GeomShapePtr aFromShape;
 118
 119   if(string(CREATION_METHOD())->value() == CREATION_METHOD_BY_PLANES()) {
 120     aSelection = selection(TO_OBJECT_ID());
 121     if(aSelection.get()) {
 122       aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(aSelection->value());
 123       if(!aToShape.get() && aSelection->context().get()) {
 124         aToShape = aSelection->context()->shape();
 125       }
 126     }
 127     aSelection = selection(FROM_OBJECT_ID());
 128     if(aSelection.get()) {
 129       aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(aSelection->value());
 130       if(!aFromShape.get() && aSelection->context().get()) {
 131         aFromShape = aSelection->context()->shape();
 132       }
 133     }
 134   }
 135
 136   // Generating result for each base shape.
 137   for(ListOfShape::const_iterator
 138       anIter = theBaseShapes.cbegin(); anIter != theBaseShapes.cend(); anIter++) {
 139     GeomShapePtr aBaseShape = *anIter;
 140
 141     std::shared_ptr<GeomAlgoAPI_Revolution> aRevolAlgo(new GeomAlgoAPI_Revolution(
 142                                                        aBaseShape, anAxis,
 143                                                        aToShape, aToAngle,
 144                                                        aFromShape, aFromAngle));
 145     if(!isMakeShapeValid(aRevolAlgo)) {
 146       return false;
 147     }
 148
 149     theMakeShapes.push_back(aRevolAlgo);
 150   }
 151
 152   return true;
 153 }