src/Model/Model_ResultBody.cpp

   1 // File:        Model_ResultBody.cpp
   2 // Created:     08 Jul 2014
   3 // Author:      Mikhail PONIKAROV
   4
   5 #include <Model_ResultBody.h>
   6 #include <Model_Data.h>
   7 #include <TNaming_Builder.hxx>
   8 #include <TNaming_NamedShape.hxx>
   9 #include <TopoDS_Shape.hxx>
  10 #include <GeomAPI_Shape.h>
  11
  12 Model_ResultBody::Model_ResultBody(const boost::shared_ptr<ModelAPI_Feature>& theFeature)
  13   : myOwner(theFeature)
  14 {
  15 }
  16
  17 void Model_ResultBody::store(const boost::shared_ptr<GeomAPI_Shape>& theShape)
  18 {
  19   boost::shared_ptr<Model_Data> aData =  boost::dynamic_pointer_cast<Model_Data>(data());
  20   if (aData) {
  21     TDF_Label& aShapeLab = aData->shapeLab();
  22     // TODO: to add the naming mechanism for shape storage in the next iteration
  23     TNaming_Builder aBuilder(aShapeLab);
  24     if (!theShape) return; // bad shape
  25     TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
  26     if (aShape.IsNull()) return; // null shape inside
  27
  28     aBuilder.Generated(aShape);
  29   }
  30 }
  31
  32 boost::shared_ptr<GeomAPI_Shape> Model_ResultBody::shape()
  33 {
  34   boost::shared_ptr<Model_Data> aData =  boost::dynamic_pointer_cast<Model_Data>(data());
  35   if (aData) {
  36     TDF_Label& aShapeLab = aData->shapeLab();
  37     Handle(TNaming_NamedShape) aName;
  38     if (aShapeLab.FindAttribute(TNaming_NamedShape::GetID(), aName)) {
  39       TopoDS_Shape aShape = aName->Get();
  40       if (!aShape.IsNull()) {
  41         boost::shared_ptr<GeomAPI_Shape> aRes(new GeomAPI_Shape);
  42         aRes->setImpl(new TopoDS_Shape(aShape));
  43         return aRes;
  44       }
  45     }
  46   }
  47   return boost::shared_ptr<GeomAPI_Shape>();
  48 }
  49
  50 boost::shared_ptr<ModelAPI_Feature> Model_ResultBody::owner()
  51 {
  52   return myOwner;
  53 }