DDRec/src/DetectorSurfaces.cpp

0001 //==========================================================================
0002 //  AIDA Detector description implementation
0003 //--------------------------------------------------------------------------
0004 // Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
0005 // All rights reserved.
0006 //
0007 // For the licensing terms see $DD4hepINSTALL/LICENSE.
0008 // For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
0009 //
0010 // Author     : F.Gaede
0011 //
0012 //==========================================================================
0013 #include "DDRec/DetectorSurfaces.h"
0014
0015 namespace dd4hep {
0016   namespace rec {
0017
0018
0019     DetectorSurfaces::DetectorSurfaces(dd4hep::DetElement const& e) {
0020
0021       initialize(e) ;
0022     }
0023
0024     void DetectorSurfaces::initialize(dd4hep::DetElement const& det) {
0025
0026       const VolSurfaceList* vsL = volSurfaceList(det) ;
0027
0028       _sL = det.extension< SurfaceList >(false) ;
0029       if (! _sL) {
0030         _sL = det.addExtension<SurfaceList >(  new SurfaceList( true )  ) ;
0031       }
0032
0033       if( ! _sL->empty() ) {  // only fill surfaces for this DetElement once
0034         return ;
0035       }
0036
0037       // std::cout <<  "     detector  " << det.name() << " id: " << det.id() << " has " <<  vsL->size() << " surfaces "  << std::endl ;
0038
0039       // std::cout << " ------------------------- "
0040       //      << "  DetectorSurfaces::initialize()  adding surfaces : "
0041       //      << std::endl ;
0042
0043       for( const auto& volSurf : *vsL ) {
0044
0045         Surface* surf = nullptr ;
0046
0047         if( volSurf.type().isCylinder() )
0048           surf = new CylinderSurface(  det,  volSurf ) ;
0049
0050         else if( volSurf.type().isCone() )
0051           surf = new ConeSurface( det, volSurf ) ;
0052
0053         else
0054           surf = new Surface(  det,  volSurf ) ;
0055
0056         // std::cout << " ------------------------- "
0057         //          << " surface: "   << *surf        << std::endl
0058         //          << " ------------------------- "  << std::endl ;
0059
0060         _sL->push_back( surf ) ;
0061
0062       }
0063
0064     }
0065
0066
0067   } // namespace
0068 }// namespace