Gabriele Cosmo
211 lines
7.6 KiB
C++
211 lines
7.6 KiB
C++
//
|
||
// ********************************************************************
|
||
// * License and Disclaimer *
|
||
// * *
|
||
// * The Geant4 software is copyright of the Copyright Holders of *
|
||
// * the Geant4 Collaboration. It is provided under the terms and *
|
||
// * conditions of the Geant4 Software License, included in the file *
|
||
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
||
// * include a list of copyright holders. *
|
||
// * *
|
||
// * 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. Please see the license in the file LICENSE and URL above *
|
||
// * for the full disclaimer and the limitation of liability. *
|
||
// * *
|
||
// * This code implementation is the result of the scientific and *
|
||
// * technical work of the GEANT4 collaboration. *
|
||
// * By using, copying, modifying or distributing the software (or *
|
||
// * any work based on the software) you agree to acknowledge its *
|
||
// * use in resulting scientific publications, and indicate your *
|
||
// * acceptance of all terms of the Geant4 Software license. *
|
||
// ********************************************************************
|
||
//
|
||
// This example is provided by the Geant4-DNA collaboration
|
||
// Any report or published results obtained using the Geant4-DNA software
|
||
// shall cite the following Geant4-DNA collaboration publications:
|
||
// Med. Phys. 45 (2018) e722-e739
|
||
// Phys. Med. 31 (2015) 861-874
|
||
// Med. Phys. 37 (2010) 4692-4708
|
||
// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
|
||
//
|
||
// The Geant4-DNA web site is available at http://geant4-dna.org
|
||
//
|
||
/// \file medical/dna/svalue/src/DetectorConstruction.cc
|
||
/// \brief Implementation of the DetectorConstruction class
|
||
|
||
#include "DetectorConstruction.hh"
|
||
|
||
#include "DetectorMessenger.hh"
|
||
|
||
#include "G4NistManager.hh"
|
||
#include "G4PVPlacement.hh"
|
||
#include "G4PhysicalConstants.hh"
|
||
#include "G4RunManager.hh"
|
||
#include "G4Sphere.hh"
|
||
#include "G4UnitsTable.hh"
|
||
#include "G4UserLimits.hh"
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
DetectorConstruction::DetectorConstruction() : G4VUserDetectorConstruction()
|
||
{
|
||
// Default tracking cut
|
||
|
||
fTrackingCut = 7.4 * CLHEP::eV;
|
||
|
||
// Default parameter values
|
||
|
||
fWorldRadius = 10 * CLHEP::m;
|
||
fCytoThickness = 20 * CLHEP::nm;
|
||
fNuclRadius = 10 * CLHEP::nm;
|
||
|
||
DefineMaterials();
|
||
|
||
// Create commands for interactive definition of the detector
|
||
|
||
fDetectorMessenger = new DetectorMessenger(this);
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
DetectorConstruction::~DetectorConstruction()
|
||
{
|
||
delete fDetectorMessenger;
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::DefineMaterials()
|
||
{
|
||
G4NistManager* man = G4NistManager::Instance();
|
||
|
||
fWorldMaterial = man->FindOrBuildMaterial("G4_WATER");
|
||
fCytoMaterial = fNuclMaterial = man->FindOrBuildMaterial("G4_WATER");
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
G4VPhysicalVolume* DetectorConstruction::Construct()
|
||
{
|
||
if (fWorld) return fWorld;
|
||
|
||
// Spherical world
|
||
|
||
G4Sphere* sWorld = new G4Sphere("World", 0., 1000 * fNuclRadius, 0., twopi, 0., pi);
|
||
|
||
fLogicalWorld = new G4LogicalVolume(sWorld, fWorldMaterial, "World");
|
||
|
||
fWorld = new G4PVPlacement(0, G4ThreeVector(), fLogicalWorld, "World", 0, false, 0);
|
||
|
||
// Spherical nucleus
|
||
|
||
G4Sphere* sNucl = new G4Sphere("Nucl", 0., fNuclRadius, 0., twopi, 0., pi);
|
||
|
||
fLogicalNucl = new G4LogicalVolume(sNucl, fNuclMaterial, "Nucl");
|
||
|
||
fNucl = new G4PVPlacement(0, G4ThreeVector(), "Nucl", fLogicalNucl, fWorld, false, 0);
|
||
|
||
// Spherical shell for cytoplasm
|
||
|
||
G4Sphere* sCyto =
|
||
new G4Sphere("Cyto", fNuclRadius, fNuclRadius + fCytoThickness, 0., twopi, 0., pi);
|
||
|
||
fLogicalCyto = new G4LogicalVolume(sCyto, fCytoMaterial, "Cyto");
|
||
|
||
fCyto = new G4PVPlacement(0, G4ThreeVector(), "Cyto", fLogicalCyto, fWorld, false, 0);
|
||
//
|
||
|
||
PrintParameters();
|
||
|
||
// Tracking cut
|
||
|
||
fLogicalNucl->SetUserLimits(new G4UserLimits(DBL_MAX, DBL_MAX, DBL_MAX, fTrackingCut));
|
||
fLogicalCyto->SetUserLimits(new G4UserLimits(DBL_MAX, DBL_MAX, DBL_MAX, fTrackingCut));
|
||
fLogicalWorld->SetUserLimits(new G4UserLimits(DBL_MAX, DBL_MAX, DBL_MAX, fTrackingCut));
|
||
|
||
//
|
||
return fWorld;
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::PrintParameters() const
|
||
{
|
||
G4cout << "\n---------------------------------------------------------\n";
|
||
G4cout << "---> The tracking cut is set to " << G4BestUnit(fTrackingCut, "Energy") << G4endl;
|
||
G4cout << "---> The World is a sphere of " << G4BestUnit(1000 * fNuclRadius, "Length")
|
||
<< "radius of " << fWorldMaterial->GetName() << G4endl;
|
||
G4cout << "---> The Nucleus is a sphere of " << G4BestUnit(fNuclRadius, "Length") << "radius of "
|
||
<< fWorldMaterial->GetName() << " of mass " << G4BestUnit(GetNuclMass(), "Mass") << G4endl;
|
||
G4cout << "---> The Cytoplasm is a spherical shell of thickness "
|
||
<< G4BestUnit(fCytoThickness, "Length") << "of " << fWorldMaterial->GetName()
|
||
<< " of mass " << G4BestUnit(GetCytoMass(), "Mass") << G4endl;
|
||
G4cout << "\n---------------------------------------------------------\n";
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetTrackingCut(G4double value)
|
||
{
|
||
fTrackingCut = value;
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetNuclRadius(G4double value)
|
||
{
|
||
fNuclRadius = value;
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetCytoThickness(G4double value)
|
||
{
|
||
fCytoThickness = value;
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetWorldMaterial(const G4String& materialChoice)
|
||
{
|
||
// Search the material by its name
|
||
G4Material* pttoMaterial = G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
|
||
|
||
if (pttoMaterial && pttoMaterial != fWorldMaterial) {
|
||
fWorldMaterial = pttoMaterial;
|
||
if (fLogicalWorld) fLogicalWorld->SetMaterial(pttoMaterial);
|
||
G4RunManager::GetRunManager()->PhysicsHasBeenModified();
|
||
}
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetCytoMaterial(const G4String& materialChoice)
|
||
{
|
||
// Search the material by its name
|
||
G4Material* pttoMaterial = G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
|
||
|
||
if (pttoMaterial && pttoMaterial != fCytoMaterial) {
|
||
fCytoMaterial = pttoMaterial;
|
||
if (fLogicalCyto) fLogicalCyto->SetMaterial(pttoMaterial);
|
||
G4RunManager::GetRunManager()->PhysicsHasBeenModified();
|
||
}
|
||
}
|
||
|
||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||
|
||
void DetectorConstruction::SetNuclMaterial(const G4String& materialChoice)
|
||
{
|
||
// Search the material by its name
|
||
G4Material* pttoMaterial = G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
|
||
|
||
if (pttoMaterial && pttoMaterial != fNuclMaterial) {
|
||
fNuclMaterial = pttoMaterial;
|
||
if (fLogicalNucl) fLogicalNucl->SetMaterial(pttoMaterial);
|
||
G4RunManager::GetRunManager()->PhysicsHasBeenModified();
|
||
}
|
||
}
|