00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 #include "G4HadProjectile.hh" 00027 #include "G4Track.hh" 00028 #include "G4DynamicParticle.hh" 00029 00030 G4HadProjectile::G4HadProjectile() 00031 { 00032 theMat = 0; 00033 theDef = 0; 00034 theTime = 0.0; 00035 theBoundEnergy = 0.0; 00036 } 00037 00038 G4HadProjectile::G4HadProjectile(const G4Track &aT) 00039 { 00040 Initialise(aT); 00041 } 00042 00043 G4HadProjectile::G4HadProjectile(const G4DynamicParticle &aT) 00044 : theMat(NULL), 00045 theOrgMom(aT.Get4Momentum()), 00046 theDef(aT.GetDefinition()) 00047 { 00048 G4LorentzRotation toZ; 00049 toZ.rotateZ(-theOrgMom.phi()); 00050 toZ.rotateY(-theOrgMom.theta()); 00051 theMom = toZ*theOrgMom; 00052 toLabFrame = toZ.inverse(); 00053 theTime = 0.0; 00054 theBoundEnergy = 0.0; 00055 } 00056 00057 G4HadProjectile::~G4HadProjectile() 00058 {} 00059 00060 void G4HadProjectile::Initialise(const G4Track &aT) 00061 { 00062 theMat = aT.GetMaterial(); 00063 theOrgMom = aT.GetDynamicParticle()->Get4Momentum(); 00064 theDef = aT.GetDefinition(); 00065 00066 G4LorentzRotation toZ; 00067 toZ.rotateZ(-theOrgMom.phi()); 00068 toZ.rotateY(-theOrgMom.theta()); 00069 theMom = toZ*theOrgMom; 00070 toLabFrame = toZ.inverse(); 00071 00072 //VI time of interaction starts from zero 00073 // not global time of a track 00074 theTime = 0.0; 00075 theBoundEnergy = 0.0; 00076 } 00077