[817] | 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: G4gsposp.cc,v 1.16 2006/06/29 18:14:44 gunter Exp $ |
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[965] | 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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[817] | 29 | // |
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| 30 | // by I.Hrivnacova, 13.10.99 |
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| 31 | |
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| 32 | #include "G3G4Interface.hh" |
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| 33 | #include "G3toG4.hh" |
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| 34 | #include "G3VolTable.hh" |
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| 35 | #include "G3toG4MakeSolid.hh" |
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| 36 | #include "G3Division.hh" |
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| 37 | #include "G4VSolid.hh" |
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| 38 | |
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| 39 | G4bool G3NegVolPars(G4double pars[], G4int *nparpt, |
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| 40 | G3VolTableEntry* vte, G3VolTableEntry* mvte, const char routine[]); |
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| 41 | |
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| 42 | void PG4gsposp(G4String tokens[]){ |
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| 43 | // fill the parameter containers |
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| 44 | G3fillParams(tokens,PTgsposp); |
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| 45 | |
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| 46 | // interpret the parameters |
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| 47 | G4String name = Spar[0]; |
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| 48 | G4String moth = Spar[1]; |
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| 49 | G4String only = Spar[2]; |
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| 50 | G4int num = Ipar[0]; |
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| 51 | G4int irot = Ipar[1]; |
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| 52 | G4int npar = Ipar[2]; |
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| 53 | // all parameters are passed to G4gsxxx methods |
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| 54 | // in G3 default units |
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| 55 | //G4double x = Rpar[0]*cm; |
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| 56 | //G4double y = Rpar[1]*cm; |
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| 57 | //G4double z = Rpar[2]*cm; |
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| 58 | G4double x = Rpar[0]; |
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| 59 | G4double y = Rpar[1]; |
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| 60 | G4double z = Rpar[2]; |
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| 61 | G4double *pars = &Rpar[3]; |
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| 62 | |
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| 63 | G4gsposp(name, num, moth, x, y, z, irot, only, pars, npar); |
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| 64 | } |
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| 65 | |
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| 66 | void G4ProcessDaughters(G3VolTableEntry* vte) |
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| 67 | // restore negative volume parameters and create solid for all |
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| 68 | // vte daughters |
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| 69 | { |
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| 70 | if (vte->HasNegPars()) { |
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| 71 | G4cerr << " Warning:" << G4endl; |
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| 72 | G4cerr << " G4ProcessDaughters: Ignored (vte has negative parameters)." |
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| 73 | << G4endl; |
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| 74 | } |
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| 75 | else { |
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| 76 | for (G4int i=0; i<vte->GetNoDaughters(); i++) { |
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| 77 | |
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| 78 | G3VolTableEntry* dvte = vte->GetDaughter(i); |
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| 79 | |
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| 80 | if (dvte->HasNegPars()) { |
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| 81 | if (dvte->GetDivision()) { |
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| 82 | // call division method for creating solid and updating |
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| 83 | // dvte parameters |
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| 84 | dvte->GetDivision()->UpdateVTE(); |
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| 85 | } |
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| 86 | else { |
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| 87 | // update negative parameters |
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| 88 | G4double* pars = dvte->GetRpar(); |
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| 89 | G4int npar = dvte->GetNpar(); |
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| 90 | G4bool negpars |
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| 91 | = G3NegVolPars(pars,&npar, dvte, vte, "GSPOS"); |
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| 92 | |
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| 93 | if (negpars) { |
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| 94 | G4String text = " G4ProcessDaughter:\n"; |
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| 95 | text = text + " G3NegVolPars still returns negative parameters!"; |
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| 96 | G4Exception(text); |
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| 97 | } |
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| 98 | |
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| 99 | // create solid |
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| 100 | G4bool hasNegPars; |
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| 101 | G4bool deferred; |
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| 102 | G4bool okAxis[3]; |
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| 103 | G4VSolid* solid |
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| 104 | = G3toG4MakeSolid(dvte->GetName(), dvte->GetShape(), pars, npar, |
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| 105 | hasNegPars, deferred, okAxis); |
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| 106 | if (hasNegPars) { |
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| 107 | G4String text = " G4ProcessDaughter:\n"; |
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| 108 | text = text + " G3toG4MakeSolid still returns negative parameters!"; |
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| 109 | G4Exception(text); |
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| 110 | } |
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| 111 | |
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| 112 | // update dvte |
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| 113 | dvte->SetNRpar(npar, pars); |
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| 114 | dvte->SetSolid(solid); |
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| 115 | dvte->SetHasNegPars(hasNegPars); |
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| 116 | } |
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| 117 | |
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| 118 | // process daughters |
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| 119 | G4ProcessDaughters(dvte); |
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| 120 | } |
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| 121 | } |
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| 122 | } |
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| 123 | } |
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| 124 | |
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| 125 | void G4CloneDaughters(G3VolTableEntry* vte, G3VolTableEntry* vteClone) |
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| 126 | // copy vte daughters to vteClone |
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| 127 | // (in case of daughters with negative parameters |
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| 128 | // or with divisions new clone copies have to be created) |
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| 129 | { |
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| 130 | G4int nofDaughters = vte->GetNoDaughters(); |
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| 131 | if (nofDaughters>0) |
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| 132 | for (G4int id=0; id<nofDaughters; id++) { |
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| 133 | G3VolTableEntry* dvte = vte->GetDaughter(id); |
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| 134 | |
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| 135 | if (dvte->HasNegPars() || dvte->GetDivision()){ |
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| 136 | // create new dvteClone with Position/Division |
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| 137 | // and set it to vteClone |
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| 138 | |
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| 139 | // get master of dvte |
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| 140 | G3VolTableEntry* dvteMaster = dvte->GetMasterClone(); |
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| 141 | |
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| 142 | // generate vteClone name |
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| 143 | G4int cloneNo = dvteMaster->GetNoClones(); |
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| 144 | char index[5]; sprintf(index,"%d",cloneNo); |
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| 145 | G4String newName = dvteMaster->GetName(); |
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| 146 | newName.append(gSeparator); newName = newName + index; |
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| 147 | |
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| 148 | // create dvteClone |
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| 149 | G4String dvteShape = dvte->GetShape(); |
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| 150 | G4double* dvteRpar = dvte->GetRpar(); |
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| 151 | G4int dvteNpar = dvte->GetNpar(); |
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| 152 | G4int dvteNmed = dvte->GetNmed(); |
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| 153 | G4bool hasNegPars = dvte->HasNegPars(); |
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| 154 | G3VolTableEntry* dvteClone |
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| 155 | = new G3VolTableEntry(newName, dvteShape, dvteRpar, dvteNpar, |
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| 156 | dvteNmed, 0, hasNegPars); |
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| 157 | |
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| 158 | // let dvte master and vol table know about it |
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| 159 | G3Vol.PutVTE(dvteClone); |
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| 160 | dvteMaster->AddClone(dvteClone); |
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| 161 | |
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| 162 | // set mother daughter |
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| 163 | vteClone->AddDaughter(dvteClone); |
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| 164 | dvteClone->AddMother(vteClone); |
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| 165 | |
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| 166 | // copy positions |
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| 167 | G4int nofPositions = dvte->NPCopies(); |
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| 168 | for (G4int ip=0; ip<nofPositions; ip++) |
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| 169 | dvteClone->AddG3Pos(dvte->GetG3PosCopy(ip)); |
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| 170 | |
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| 171 | // copy division |
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| 172 | G3Division* dvteDivision = dvte->GetDivision(); |
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| 173 | if (dvteDivision) { |
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| 174 | G3Division* dvteCloneDivision |
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| 175 | = new G3Division(dvteClone, vteClone, *dvteDivision); |
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| 176 | dvteClone->SetDivision(dvteCloneDivision); |
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| 177 | dvteCloneDivision->UpdateVTE(); |
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| 178 | } |
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| 179 | |
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| 180 | // clone daughters recursively |
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| 181 | G4CloneDaughters(dvte, dvteClone); |
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| 182 | } |
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| 183 | else { |
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| 184 | // set dvte to vteClone |
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| 185 | vteClone->AddDaughter(dvte); |
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| 186 | dvte->AddMother(vteClone); |
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| 187 | } |
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| 188 | } |
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| 189 | } |
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| 190 | |
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| 191 | void G4CreateCloneVTE(G3VolTableEntry* vte, G3VolTableEntry* mvte, |
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| 192 | G4double pars[], G4int npar, G4int num, |
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| 193 | G4double x, G4double y, G4double z, G4int irot, G4String vonly) |
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| 194 | // |
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| 195 | // create a new vte clone copy for each mother |
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| 196 | // and derive its parameters from the mother if possible |
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| 197 | { |
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| 198 | // create a G3Pos |
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| 199 | G4ThreeVector* offset = new G4ThreeVector(x*cm, y*cm, z*cm); |
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| 200 | G3Pos* aG3Pos = new G3Pos(mvte->GetName(), num, offset, irot, vonly); |
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| 201 | |
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| 202 | // loop over all mothers |
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| 203 | for (G4int i=0; i<mvte->GetNoClones(); i++) { |
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| 204 | // mvte was retrieved from its "master" name |
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| 205 | // -> there is no need to call GetMasterClone() |
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| 206 | G3VolTableEntry* mvteClone = mvte->GetClone(i); |
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| 207 | |
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| 208 | G4String tmpName = "TRY"; |
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| 209 | G4String vteShape = vte->GetShape(); |
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| 210 | G3VolTableEntry* vteClone |
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| 211 | = new G3VolTableEntry(tmpName, vteShape, pars, npar, vte->GetNmed(), |
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| 212 | 0, true); |
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| 213 | |
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| 214 | // negative parameters will be updated only |
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| 215 | // for vteClone, pars are unchanged |
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| 216 | G4double* clonePars = vteClone->GetRpar(); |
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| 217 | G4int cloneNpar = vteClone->GetNpar(); |
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| 218 | G4bool negpars |
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| 219 | = G3NegVolPars(clonePars, &cloneNpar, vteClone, mvteClone, "GSPOS"); |
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| 220 | vteClone->SetHasNegPars(negpars); |
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| 221 | |
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| 222 | G3VolTableEntry* vteSameClone = 0; |
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| 223 | G4VSolid* solid = 0; |
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| 224 | if (!negpars) { |
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| 225 | // check if vteClone with the same parameters exist |
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| 226 | for (G4int ic=0; ic<vte->GetNoClones(); ic++) { |
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| 227 | G3VolTableEntry* checkClone = vte->GetClone(ic); |
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| 228 | G4int checkNpar = checkClone->GetNpar(); |
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| 229 | G4double* checkPars = checkClone->GetRpar(); |
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| 230 | |
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| 231 | G4bool isSame; |
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| 232 | if (checkNpar != cloneNpar) |
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| 233 | isSame = false; |
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| 234 | else { |
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| 235 | isSame = true; |
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| 236 | for (G4int ip=0; ip<cloneNpar; ip++) |
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| 237 | if (checkPars[ip] != clonePars[ip]) { |
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| 238 | isSame = false; |
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| 239 | break; |
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| 240 | } |
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| 241 | } |
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| 242 | if (isSame) vteSameClone = checkClone; |
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| 243 | break; |
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| 244 | } |
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| 245 | |
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| 246 | if (vteSameClone) { |
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| 247 | delete vteClone; |
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| 248 | |
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| 249 | // add aG3Pos to the vteClone |
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| 250 | vteSameClone->AddG3Pos(aG3Pos); |
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| 251 | mvteClone->AddDaughter(vteSameClone); |
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| 252 | vteSameClone->AddMother(mvteClone); |
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| 253 | } |
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| 254 | else { |
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| 255 | // create the solid |
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| 256 | G4bool hasNegPars; |
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| 257 | G4bool deferred; |
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| 258 | G4bool okAxis[3]; |
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| 259 | G4String vteName = vte->GetName(); |
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| 260 | G4String cloneShape = vteClone->GetShape(); |
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| 261 | solid = G3toG4MakeSolid(vteName, cloneShape, clonePars, cloneNpar, |
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| 262 | hasNegPars, deferred, okAxis); |
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| 263 | } |
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| 264 | } |
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| 265 | |
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| 266 | if ( negpars || !(vteSameClone)) { |
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| 267 | // generate vteClone name |
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| 268 | G4int cloneNo = vte->GetNoClones(); |
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| 269 | char index[5]; sprintf(index,"%d",cloneNo); |
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| 270 | G4String newName = vte->GetName(); |
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| 271 | newName.append(gSeparator); newName = newName + index; |
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| 272 | |
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| 273 | // update vteClone |
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| 274 | vteClone->SetName(newName); |
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| 275 | vteClone->SetSolid(solid); |
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| 276 | vteClone->SetHasNegPars(negpars); |
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| 277 | |
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| 278 | // let vte and vol table know about it |
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| 279 | G3Vol.PutVTE(vteClone); |
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| 280 | vte->AddClone(vteClone); |
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| 281 | |
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| 282 | // add aG3Pos to the vteClone |
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| 283 | vteClone->AddG3Pos(aG3Pos); |
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| 284 | mvteClone->AddDaughter(vteClone); |
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| 285 | vteClone->AddMother(mvteClone); |
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| 286 | |
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| 287 | // copy all daughters |
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| 288 | G4CloneDaughters(vte, vteClone); |
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| 289 | |
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| 290 | // retrieve daughters parameters |
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| 291 | if (!negpars) G4ProcessDaughters(vteClone); |
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| 292 | } |
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| 293 | } |
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| 294 | } |
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| 295 | |
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| 296 | void G4gsposp(G4String vname, G4int num, G4String vmoth, G4double x, |
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| 297 | G4double y, G4double z, G4int irot, G4String vonly, |
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| 298 | G4double pars[], G4int npar) |
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| 299 | { |
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| 300 | // find VTEs |
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| 301 | G3VolTableEntry* vte = G3Vol.GetVTE(vname); |
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| 302 | G3VolTableEntry* mvte = G3Vol.GetVTE(vmoth); |
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| 303 | |
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| 304 | if (vte == 0) { |
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| 305 | G4Exception("G4gsposp: '" + vname + "' has no VolTableEntry"); |
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| 306 | } |
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| 307 | if (mvte == 0) { |
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| 308 | G4Exception("G4gsposp: '" + vmoth + "' has no VolTableEntry"); |
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| 309 | } |
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| 310 | else { |
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| 311 | // a new vte clone copy is created for each mother (clone copy) |
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| 312 | // and its parameters are derived from it if possible |
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| 313 | |
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| 314 | G4CreateCloneVTE(vte, mvte, pars, npar, num, x, y, z, irot, vonly); |
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| 315 | } |
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| 316 | } |
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