Gabriele Cosmo
96 lines
3.7 KiB
C++
96 lines
3.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4gstmed.cc,v 1.7 2006/06/29 18:15:02 gunter Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// The last G4int argument of G4gstmed(..) is used for sending
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// info whether the Geant3 tracking medium parameters should
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// be set (the max step, later: G3 default cut values).
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//
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// by I.Hrivnacova, 27 Sep 99
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#include "G4LogicalVolume.hh"
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#include "G3toG4.hh"
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#include "G3MatTable.hh"
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#include "G3MedTable.hh"
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#include "G4UserLimits.hh"
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#include "G4MagneticField.hh"
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#include "G4Material.hh"
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void PG4gstmed(G4String tokens[])
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{
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// fill the parameter containers
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G3fillParams(tokens,PTgstmed);
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// interpret the parameters
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G4String name = Spar[0];
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G4int itmed = Ipar[0];
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G4int nmat = Ipar[1];
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G4int isvol = Ipar[2];
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G4int ifield = Ipar[3];
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G4int nwbuf = Ipar[4];
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G4double fieldm = Rpar[0];
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G4double tmaxfd = Rpar[1];
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G4double stemax = Rpar[2];
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G4double deemax = Rpar[3];
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G4double epsil = Rpar[4];
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G4double stmin = Rpar[5];
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G4double *ubuf = &Rpar[6];
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G4gstmed(itmed,name,nmat,isvol,ifield,fieldm,tmaxfd,stemax,
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deemax,epsil,stmin,ubuf,nwbuf);
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}
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void G4gstmed(G4int itmed, G4String, G4int nmat, G4int isvol,
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G4int, G4double, G4double,
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G4double stemax, G4double, G4double,
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G4double, G4double*, G4int useG3TMLimits)
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{
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// get the pointer to material nmat
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G4Material* material = G3Mat.get(nmat);
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// NB. there is the possibility for redundancy in the mag field
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// and user limits objects. Who cares.
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// Generate the mag field object
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// $$$ G4MagneticField* field = new G4MagneticField(ifield, fieldm, tmaxfd);
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G4MagneticField* field = 0;
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// Generate the user limits object
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// !!! only "stemax" has its equivalent in G4
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G4UserLimits* limits = 0;
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if (useG3TMLimits) {
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limits = new G4UserLimits();
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limits->SetMaxAllowedStep(stemax*cm);
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// limits->SetG3DefaultCuts();
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// this is arranged globally by physics manager
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}
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// Store this medium in the G3Med structure
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G3Med.put(itmed, material, field, limits, isvol);
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}
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