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This commit is contained in:
Gabriele Cosmo
2016-06-09 14:44:26 +02:00
parent 8a51e0bc40
commit 216a75eeb1
8717 changed files with 360418 additions and 141343 deletions
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examples/extended/electromagnetic/TestEm13/src/DetectorConstruction.cc
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
// $Id: DetectorConstruction.cc,v 1.5 2006/06/29 16:44:24 gunter Exp $
// GEANT4 tag $Name: geant4-08-01 $
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "DetectorConstruction.hh"
#include "DetectorMessenger.hh"
#include "G4Material.hh"
#include "G4Box.hh"
#include "G4LogicalVolume.hh"
#include "G4PVPlacement.hh"
#include "G4GeometryManager.hh"
#include "G4PhysicalVolumeStore.hh"
#include "G4LogicalVolumeStore.hh"
#include "G4SolidStore.hh"
#include "G4UnitsTable.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorConstruction::DetectorConstruction()
:pBox(0), lBox(0), aMaterial(0)
{
BoxSize = 1*cm;
DefineMaterials();
SetMaterial("Water");
detectorMessenger = new DetectorMessenger(this);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorConstruction::~DetectorConstruction()
{ delete detectorMessenger;}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4VPhysicalVolume* DetectorConstruction::Construct()
{
return ConstructVolumes();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::DefineMaterials()
{
//
// define Elements
//
G4double z,a;
G4Element* H = new G4Element("Hydrogen" ,"H" , z= 1., a= 1.01*g/mole);
G4Element* N = new G4Element("Nitrogen" ,"N" , z= 7., a= 14.01*g/mole);
G4Element* O = new G4Element("Oxygen" ,"O" , z= 8., a= 16.00*g/mole);
G4Element* Na = new G4Element("Sodium" ,"Na", z=11., a= 22.99*g/mole);
G4Element* Ge = new G4Element("Germanium","Ge", z=32., a= 72.59*g/mole);
G4Element* I = new G4Element("Iodine" ,"I" , z=53., a= 126.90*g/mole);
G4Element* Bi = new G4Element("Bismuth" ,"Bi", z=83., a= 208.98*g/mole);
//
// define materials
//
G4double density;
G4int ncomponents, natoms;
G4double fractionmass;
G4Material* Air =
new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
Air->AddElement(N, fractionmass=70.*perCent);
Air->AddElement(O, fractionmass=30.*perCent);
G4Material* H2l =
new G4Material("H2liquid", density= 70.8*mg/cm3, ncomponents=1);
H2l->AddElement(H, fractionmass=1.);
G4Material* H2O =
new G4Material("Water", density= 1.000*g/cm3, ncomponents=2);
H2O->AddElement(H, natoms=2);
H2O->AddElement(O, natoms=1);
H2O->SetChemicalFormula("H_2O");
H2O->GetIonisation()->SetMeanExcitationEnergy(75.0*eV);
new G4Material("liquidArgon", z=18., a= 39.95*g/mole, density= 1.390*g/cm3);
new G4Material("Carbon" , z=6., a= 12.01*g/mole, density= 2.267*g/cm3);
new G4Material("Aluminium" , z=13., a= 26.98*g/mole, density= 2.700*g/cm3);
new G4Material("Silicon" , z=14., a= 28.09*g/mole, density= 2.330*g/cm3);
new G4Material("Germanium" , z=32., a= 72.61*g/mole, density= 5.323*g/cm3);
G4Material* NaI =
new G4Material("NaI", density= 3.67*g/cm3, ncomponents=2);
NaI->AddElement(Na, natoms=1);
NaI->AddElement(I , natoms=1);
NaI->GetIonisation()->SetMeanExcitationEnergy(452*eV);
G4Material* Iod =
new G4Material("Iodine", density= 4.93*g/cm3, ncomponents=1);
Iod->AddElement(I , natoms=1);
G4Material* BGO =
new G4Material("BGO", density= 7.10*g/cm3, ncomponents=3);
BGO->AddElement(O , natoms=12);
BGO->AddElement(Ge, natoms= 3);
BGO->AddElement(Bi, natoms= 4);
new G4Material("Iron" , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
new G4Material("Tungsten" , z=74., a=183.85*g/mole, density= 19.30*g/cm3);
new G4Material("Lead" , z=82., a=207.19*g/mole, density= 11.35*g/cm3);
new G4Material("Uranium" , z=92., a=238.03*g/mole, density= 18.95*g/cm3);
G4cout << *(G4Material::GetMaterialTable()) << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
{
// Cleanup old geometry
G4GeometryManager::GetInstance()->OpenGeometry();
G4PhysicalVolumeStore::GetInstance()->Clean();
G4LogicalVolumeStore::GetInstance()->Clean();
G4SolidStore::GetInstance()->Clean();
G4Box*
sBox = new G4Box("Container", //its name
BoxSize/2,BoxSize/2,BoxSize/2); //its dimensions
lBox = new G4LogicalVolume(sBox, //its shape
aMaterial, //its material
aMaterial->GetName()); //its name
pBox = new G4PVPlacement(0, //no rotation
G4ThreeVector(), //at (0,0,0)
lBox, //its logical volume
aMaterial->GetName(), //its name
0, //its mother volume
false, //no boolean operation
0); //copy number
PrintParameters();
//always return the root volume
//
return pBox;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::PrintParameters()
{
G4cout << "\n The Box is " << G4BestUnit(BoxSize,"Length")
<< " of " << aMaterial->GetName() << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::SetMaterial(G4String materialChoice)
{
// search the material by its name
G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
if (pttoMaterial) {
aMaterial = pttoMaterial;
UpdateGeometry();
} else {
G4cout << "\n--> warning from DetectorConstruction::SetMaterial : "
<< materialChoice << " not found" << G4endl;
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::SetSize(G4double value)
{
BoxSize = value;
UpdateGeometry();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "G4RunManager.hh"
void DetectorConstruction::UpdateGeometry()
{
if (pBox)
G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes());
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......