72 lines
2.9 KiB
C++
72 lines
2.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
// The code was written by :
|
|
// *Louis Archambault louis.archambault@phy.ulaval.ca,
|
|
// *Luc Beaulieu beaulieu@phy.ulaval.ca
|
|
// +Vincent Hubert-Tremblay at tigre.2@sympatico.ca
|
|
//
|
|
//
|
|
// *Centre Hospitalier Universitaire de Quebec (CHUQ),
|
|
// Hotel-Dieu de Quebec, departement de Radio-oncologie
|
|
// 11 cote du palais. Quebec, QC, Canada, G1R 2J6
|
|
// tel (418) 525-4444 #6720
|
|
// fax (418) 691 5268
|
|
//
|
|
// + Université Laval, Québec (QC) Canada
|
|
//*******************************************************
|
|
|
|
#include "DicomPrimaryGeneratorAction.hh"
|
|
|
|
#include "G4Event.hh"
|
|
#include "G4ParticleGun.hh"
|
|
#include "G4ParticleTable.hh"
|
|
#include "DicomGeometry.hh"
|
|
#include "G4ParticleDefinition.hh"
|
|
#include "Randomize.hh"
|
|
|
|
DicomPrimaryGeneratorAction::DicomPrimaryGeneratorAction()
|
|
{
|
|
G4int nParticle = 1;
|
|
particleGun = new G4ParticleGun(nParticle);
|
|
}
|
|
|
|
DicomPrimaryGeneratorAction::~DicomPrimaryGeneratorAction()
|
|
{
|
|
delete particleGun;
|
|
}
|
|
|
|
void DicomPrimaryGeneratorAction::GeneratePrimaries(G4Event *anEvent)
|
|
{
|
|
G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
|
|
G4String particleName;
|
|
G4ParticleDefinition* particle
|
|
= particleTable->FindParticle(particleName="gamma");
|
|
particleGun->SetParticleDefinition(particle);
|
|
// ---- MGP ---- Numbers in the code should be replaced by const
|
|
particleGun->SetParticleMomentumDirection(G4ThreeVector(1.,0.*cm,0.*cm));
|
|
particleGun->SetParticleEnergy(5.*MeV);
|
|
particleGun->SetParticlePosition(G4ThreeVector(0.,0.,0.));
|
|
particleGun->GeneratePrimaryVertex(anEvent);
|
|
}
|
|
|