DetectorSurfaces.cpp

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : F.Gaede
//
//==========================================================================
#include "DDRec/DetectorSurfaces.h"
 
namespace dd4hep {
  namespace rec {
    
 
    DetectorSurfaces::DetectorSurfaces(dd4hep::DetElement const& e) {
 
      initialize(e) ;
    }
    
    void DetectorSurfaces::initialize(dd4hep::DetElement const& det) {
      
      const VolSurfaceList* vsL = volSurfaceList(det) ;
 
      _sL = det.extension< SurfaceList >(false) ;
      if (! _sL) {
        _sL = det.addExtension<SurfaceList >(  new SurfaceList( true )  ) ;
      }
 
      if( ! _sL->empty() ) {  // only fill surfaces for this DetElement once
        return ;
      }
    
      // std::cout <<  "     detector  " << det.name() << " id: " << det.id() << " has " <<  vsL->size() << " surfaces "  << std::endl ;
 
      // std::cout << " ------------------------- "
      //      << "  DetectorSurfaces::initialize()  adding surfaces : "
      //      << std::endl ;
 
      for( const auto& volSurf : *vsL ) {
 
        Surface* surf = nullptr ;
 
        if( volSurf.type().isCylinder() )
          surf = new CylinderSurface(  det,  volSurf ) ;
 
        else if( volSurf.type().isCone() )
          surf = new ConeSurface( det, volSurf ) ;
 
        else
          surf = new Surface(  det,  volSurf ) ;
 
        // std::cout << " ------------------------- "
        //          << " surface: "   << *surf        << std::endl
        //          << " ------------------------- "  << std::endl ;
 
        _sL->push_back( surf ) ;
 
      }
 
    }
 
 
  } // namespace
}// namespace