src/GeomAlgoAPI/GeomAlgoAPI_MakeShape.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        GeomAlgoAPI_MakeShape.cpp
   4 // Created:     20 Oct 2014
   5 // Author:      Sergey ZARITCHNY
   6
   7 #include <GeomAlgoAPI_MakeShape.h>
   8
   9 #include <BOPAlgo_Builder.hxx>
  10 #include <BRepBuilderAPI_MakeShape.hxx>
  11 #include <BRepOffsetAPI_MakePipe.hxx>
  12 #include <TopExp_Explorer.hxx>
  13 #include <TopTools_ListOfShape.hxx>
  14 #include <TopTools_ListIteratorOfListOfShape.hxx>
  15
  16 //=================================================================================================
  17 GeomAlgoAPI_MakeShape::GeomAlgoAPI_MakeShape(void* theMkShape, const AlgoType theAlgoType)
  18 : GeomAPI_Interface(theMkShape),
  19   myAlgoType(theAlgoType),
  20   myShape(new GeomAPI_Shape())
  21 {
  22   switch (myAlgoType) {
  23     case MakeShape: {
  24       myShape->setImpl(new TopoDS_Shape(implPtr<BRepBuilderAPI_MakeShape>()->Shape()));
  25       break;
  26     }
  27     case BOPAlgoBuilder: {
  28       myShape->setImpl(new TopoDS_Shape(implPtr<BOPAlgo_Builder>()->Shape()));
  29       break;
  30     }
  31   }
  32 }
  33
  34 //=================================================================================================
  35 const std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_MakeShape::shape() const
  36 {
  37   return myShape;
  38 }
  39
  40 //=================================================================================================
  41 void GeomAlgoAPI_MakeShape::generated(const std::shared_ptr<GeomAPI_Shape> theShape,
  42                                       ListOfShape& theHistory)
  43 {
  44   TopTools_ListOfShape aList;
  45   if(myAlgoType == MakeShape) {
  46     BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
  47     aList = aMakeShape->Generated(theShape->impl<TopoDS_Shape>());
  48   } else if(myAlgoType == BOPAlgoBuilder) {
  49     BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
  50     aList = aBOPBuilder->Generated(theShape->impl<TopoDS_Shape>());
  51   }
  52   for(TopTools_ListIteratorOfListOfShape anIt(aList); anIt.More(); anIt.Next()) {
  53     if(anIt.Value().IsNull()) {
  54       continue;
  55     }
  56     std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
  57     aShape->setImpl(new TopoDS_Shape(anIt.Value()));
  58     theHistory.push_back(aShape);
  59   }
  60 }
  61
  62 //=================================================================================================
  63 void GeomAlgoAPI_MakeShape::modified(const std::shared_ptr<GeomAPI_Shape> theShape,
  64                                      ListOfShape& theHistory)
  65 {
  66   TopTools_ListOfShape aList;
  67   if(myAlgoType == MakeShape) {
  68     BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
  69     aList = aMakeShape->Modified(theShape->impl<TopoDS_Shape>());
  70   } else if(myAlgoType == BOPAlgoBuilder) {
  71     BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
  72     aList = aBOPBuilder->Modified(theShape->impl<TopoDS_Shape>());
  73   }
  74   for(TopTools_ListIteratorOfListOfShape anIt(aList); anIt.More(); anIt.Next()) {
  75     if(anIt.Value().IsNull()) {
  76       continue;
  77     }
  78     std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
  79     aShape->setImpl(new TopoDS_Shape(anIt.Value()));
  80     theHistory.push_back(aShape);
  81   }
  82 }
  83
  84 //=================================================================================================
  85 bool GeomAlgoAPI_MakeShape::isDeleted(const std::shared_ptr<GeomAPI_Shape> theShape)
  86 {
  87   bool isDeleted = false;
  88   if(myAlgoType == MakeShape) {
  89     BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
  90     isDeleted = aMakeShape->IsDeleted(theShape->impl<TopoDS_Shape>()) == Standard_True;
  91   } else if(myAlgoType == BOPAlgoBuilder) {
  92     BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
  93     isDeleted = aBOPBuilder->IsDeleted(theShape->impl<TopoDS_Shape>()) == Standard_True;
  94   }
  95
  96   return isDeleted;
  97 }