Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 #include "G4HadProjectile.hh" 26 #include "G4HadProjectile.hh" 27 #include "G4Track.hh" 27 #include "G4Track.hh" 28 #include "G4DynamicParticle.hh" 28 #include "G4DynamicParticle.hh" 29 29 30 G4HadProjectile::G4HadProjectile() 30 G4HadProjectile::G4HadProjectile() 31 : theMat(nullptr),theTime(0.0),theBoundEnerg << 32 { 31 { 33 theDef = nullptr; << 32 theMat = 0; 34 theMass = 0.0; << 33 theDef = 0; 35 theKinEnergy = 0.0; << 34 theTime = 0.0; 36 theDirection.set(0.,0.,0.); << 35 theBoundEnergy = 0.0; 37 theMom.set(0.,0.,0.,0.); << 38 } 36 } 39 37 40 G4HadProjectile::G4HadProjectile(const G4Track 38 G4HadProjectile::G4HadProjectile(const G4Track &aT) 41 { 39 { 42 Initialise(aT); 40 Initialise(aT); 43 } 41 } 44 42 45 G4HadProjectile::G4HadProjectile(const G4Dynam << 43 G4HadProjectile::G4HadProjectile(const G4DynamicParticle &aT) 46 : theMat(nullptr),theTime(0.0),theBoundEnerg << 44 : theMat(NULL), >> 45 theOrgMom(aT.Get4Momentum()), >> 46 theDef(aT.GetDefinition()) 47 { 47 { 48 InitialiseLocal(&dp); << 48 G4LorentzRotation toZ; >> 49 toZ.rotateZ(-theOrgMom.phi()); >> 50 toZ.rotateY(-theOrgMom.theta()); >> 51 theMom = toZ*theOrgMom; >> 52 toLabFrame = toZ.inverse(); >> 53 theTime = 0.0; >> 54 theBoundEnergy = 0.0; 49 } 55 } 50 56 51 G4HadProjectile::~G4HadProjectile() 57 G4HadProjectile::~G4HadProjectile() 52 {} 58 {} 53 59 54 void G4HadProjectile::Initialise(const G4Track 60 void G4HadProjectile::Initialise(const G4Track &aT) 55 { 61 { 56 theMat = aT.GetMaterial(); 62 theMat = aT.GetMaterial(); 57 //VI time of interaction starts from zero << 63 theOrgMom = aT.GetDynamicParticle()->Get4Momentum(); 58 // not global time of a track << 64 theDef = aT.GetDefinition(); 59 theTime = 0.0; << 60 theBoundEnergy = 0.0; << 61 << 62 InitialiseLocal(aT.GetDynamicParticle()); << 63 } << 64 << 65 void G4HadProjectile::InitialiseLocal(const G4 << 66 { << 67 theDef = dp->GetDefinition(); << 68 theDirection = dp->GetMomentumDirection(); << 69 theMass = theDef->GetPDGMass(); << 70 theKinEnergy = dp->GetKineticEnergy(); << 71 65 72 G4LorentzVector theOrgMom = dp->Get4Momentum << 73 G4LorentzRotation toZ; 66 G4LorentzRotation toZ; 74 toZ.rotateZ(-theOrgMom.phi()); 67 toZ.rotateZ(-theOrgMom.phi()); 75 toZ.rotateY(-theOrgMom.theta()); 68 toZ.rotateY(-theOrgMom.theta()); >> 69 theMom = toZ*theOrgMom; 76 toLabFrame = toZ.inverse(); 70 toLabFrame = toZ.inverse(); 77 71 78 theMom.set(0.,0.,std::sqrt(theKinEnergy*(the << 72 //VI time of interaction starts from zero 79 theMass+theKinEnergy); << 73 // not global time of a track >> 74 theTime = 0.0; >> 75 theBoundEnergy = 0.0; 80 } 76 } 81 77 82 78