g4Config.C

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//------------------------------------------------
// The Virtual Monte Carlo examples
// Copyright (C) 2007 - 2016 Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see geant4_vmc/LICENSE.
// Contact: root-vmc@cern.ch
//-------------------------------------------------
 
/// \ingroup ExGarfield
/// \file ExGarfield/g4Config.C
/// \brief Configuration macro for Geant4 VirtualMC for ExGarfield example
///
/// For geometry defined with Root and Geant4 native navigation
 
void Config()
{
/// The configuration function for Geant4 VMC for ExGarfield example
/// called during MC application initialization.
/// For geometry defined with Root and Geant4 native navigation
 
  // cout << "Constructing ExGarfield::RunConfiguration " << endl;
 
  // Run configuration
  VMC::ExGarfield::RunConfiguration* runConfiguration
      = new VMC::ExGarfield::RunConfiguration("geomRootToGeant4", "FTFP_BERT");
 
  cout << "Constructing TG4RunConfiguration " << endl;
 
  // Run configuration with special cuts activated
  // VMC::ExGarfield::RunConfiguration* runConfiguration
  //   = new VMC::ExGarfield::RunConfiguration("geomRootToGeant4", "FTFP_BERT", "specialCuts");
 
  // TGeant4
  TGeant4* geant4
    = new TGeant4("TGeant4", "The Geant4 Monte Carlo", runConfiguration);
 
  cout << "Geant4 has been created." << endl;
 
  // Customise Geant4 setting
  // Fast simulation model configuration
  // + verbose level, global range cuts, etc.
  geant4->ProcessGeantMacro("g4config.in");
 
  cout << "Processing Config() done." << endl;
}