1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4gstmed.cc,v 1.7 2006/06/29 18:15:02 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03 $ |
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29 | // |
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30 | // The last G4int argument of G4gstmed(..) is used for sending |
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31 | // info whether the Geant3 tracking medium parameters should |
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32 | // be set (the max step, later: G3 default cut values). |
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33 | // |
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34 | // by I.Hrivnacova, 27 Sep 99 |
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35 | |
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36 | #include "G4LogicalVolume.hh" |
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37 | #include "G3toG4.hh" |
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38 | #include "G3MatTable.hh" |
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39 | #include "G3MedTable.hh" |
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40 | #include "G4UserLimits.hh" |
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41 | #include "G4MagneticField.hh" |
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42 | #include "G4Material.hh" |
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43 | |
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44 | void PG4gstmed(G4String tokens[]) |
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45 | { |
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46 | // fill the parameter containers |
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47 | G3fillParams(tokens,PTgstmed); |
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48 | |
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49 | // interpret the parameters |
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50 | G4String name = Spar[0]; |
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51 | G4int itmed = Ipar[0]; |
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52 | G4int nmat = Ipar[1]; |
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53 | G4int isvol = Ipar[2]; |
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54 | G4int ifield = Ipar[3]; |
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55 | G4int nwbuf = Ipar[4]; |
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56 | G4double fieldm = Rpar[0]; |
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57 | G4double tmaxfd = Rpar[1]; |
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58 | G4double stemax = Rpar[2]; |
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59 | G4double deemax = Rpar[3]; |
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60 | G4double epsil = Rpar[4]; |
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61 | G4double stmin = Rpar[5]; |
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62 | G4double *ubuf = &Rpar[6]; |
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63 | |
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64 | G4gstmed(itmed,name,nmat,isvol,ifield,fieldm,tmaxfd,stemax, |
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65 | deemax,epsil,stmin,ubuf,nwbuf); |
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66 | } |
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67 | |
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68 | void G4gstmed(G4int itmed, G4String, G4int nmat, G4int isvol, |
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69 | G4int, G4double, G4double, |
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70 | G4double stemax, G4double, G4double, |
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71 | G4double, G4double*, G4int useG3TMLimits) |
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72 | { |
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73 | // get the pointer to material nmat |
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74 | G4Material* material = G3Mat.get(nmat); |
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75 | |
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76 | // NB. there is the possibility for redundancy in the mag field |
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77 | // and user limits objects. Who cares. |
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78 | // Generate the mag field object |
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79 | // $$$ G4MagneticField* field = new G4MagneticField(ifield, fieldm, tmaxfd); |
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80 | G4MagneticField* field = 0; |
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81 | |
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82 | // Generate the user limits object |
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83 | // !!! only "stemax" has its equivalent in G4 |
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84 | |
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85 | G4UserLimits* limits = 0; |
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86 | if (useG3TMLimits) { |
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87 | limits = new G4UserLimits(); |
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88 | limits->SetMaxAllowedStep(stemax*cm); |
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89 | // limits->SetG3DefaultCuts(); |
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90 | // this is arranged globally by physics manager |
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91 | } |
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92 | |
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93 | // Store this medium in the G3Med structure |
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94 | G3Med.put(itmed, material, field, limits, isvol); |
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95 | } |
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