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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:57:27 +02:00
parent 330b82b769
commit 37fff30d2e
5733 changed files with 263867 additions and 74574 deletions
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examples/advanced/brachytherapy/src/BrachyDetectorConstruction.cc
+223 -322
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@@ -1,9 +1,44 @@
//
// ********************************************************************
// * 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. *
// ********************************************************************
// ********************************************************************
//
// --------------------------------------------------------------
// GEANT 4 - Brachytherapy example
// --------------------------------------------------------------
//
// Code developed by:
// S. Agostinelli, F. Foppiano, S. Garelli , M. Tropeano, S.Guatelli
//
//
// ****************************************
// * *
// * BrachyDetectorConstruction.cc *
// * *
// ****************************************
//
// $Id: BrachyDetectorConstruction.cc,v 1.13 2002/12/12 19:16:18 gunter Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
#include "BrachyPhantomROGeometry.hh"
#include "BrachyPhantomSD.hh"
#include "BrachyDetectorMessenger.hh"
@@ -23,8 +58,8 @@
#include "G4PVPlacement.hh"
#include "globals.hh"
#include "G4MaterialTable.hh"
#include "Randomize.hh"
#include "G4RunManager.hh"
#include "G4Element.hh"
#include "G4ElementTable.hh"
#include "G4PVParameterised.hh"
@@ -38,386 +73,258 @@
#include "G4UnionSolid.hh"
#include "G4VisAttributes.hh"
#include "G4Colour.hh"
#include "BrachyMaterial.hh"
#include "BrachyFactoryLeipzig.hh"
#include "BrachyFactoryIr.hh"
#include "BrachyFactoryI.hh"
BrachyDetectorConstruction::BrachyDetectorConstruction(G4String &SDName):
NumVoxelX(0),NumVoxelZ(0),m_BoxDimX(0), m_BoxDimY(0), m_BoxDimZ(0),
ExpHall(0),ExpHallLog(0),ExpHallPhys(0),
Phantom(0), PhantomLog(0), PhantomPhys(0),
Capsule(0),CapsuleLog(0),CapsulePhys(0),
CapsuleTip(0),CapsuleTipLog(0),CapsuleTipPhys(0),
IridiumCore(0),IridiumCoreLog(0),IridiumCorePhys(0)
NumVoxelX(0),NumVoxelZ(0),m_BoxDimX(0), m_BoxDimY(0), m_BoxDimZ(0),
ExpHall(0),ExpHallLog(0),ExpHallPhys(0),
Phantom(0), PhantomLog (0), PhantomPhys (0),
detectorChoice(0)
{
NumVoxelX=300;
NumVoxelZ=300;
NumVoxelX=300;
NumVoxelZ=300;
m_BoxDimX=30*cm ;
m_BoxDimY=30*cm;
m_BoxDimZ=30*cm;
m_BoxDimX=30*cm ;
m_BoxDimY=30*cm;
m_BoxDimZ=30*cm;
ComputeDimVoxel();
ComputeDimVoxel();
m_SDName = SDName;//pointer to sensitive detector
// create commands for interactive definition of the calorimeter
detectorMessenger = new BrachyDetectorMessenger(this);
ExpHall_x = 4.0*m;
ExpHall_y = 4.0*m;
ExpHall_z = 4.0*m;
m_SDName = SDName;
m_SDName = SDName;//pointer to sensitive detector
detectorMessenger = new BrachyDetectorMessenger(this);
G4Colour white (1.0, 1.0, 1.0) ;
G4Colour grey (0.5, 0.5, 0.5) ;
G4Colour lgrey (.75, .75, .75) ;
G4Colour red (1.0, 0.0, 0.0) ;
G4Colour blue (0.0, 0.0, 1.0) ;
G4Colour cyan (0.0, 1.0, 1.0) ;
G4Colour magenta (1.0, 0.0, 1.0) ;
G4Colour yellow (1.0, 1.0, 0.0) ;
G4Colour lblue (0.0, 0.0, .75);
factoryIr=new BrachyFactoryIr();
pMat= new BrachyMaterial();
}
//....
BrachyDetectorConstruction::~BrachyDetectorConstruction()
{
delete detectorMessenger;
delete pMat;
if (factoryLeipzig) delete factoryLeipzig;
if (factoryI) delete factoryI;
delete factoryIr;
}
//....
G4VPhysicalVolume* BrachyDetectorConstruction::Construct()
{
DefineMaterials();
return ConstructDetector();
}
{ pMat-> DefineMaterials();
void BrachyDetectorConstruction::DefineMaterials()
if (ExpHallPhys==0)
{
// Define required materials
ConstructPhantom(); }
G4double A; // atomic mass
G4double Z; // atomic number
G4double d; // density
// General elements
A = 1.01*g/mole;
G4Element* elH = new G4Element ("Hydrogen","H",Z=1.,A);
A = 14.01*g/mole;
G4Element* elN = new G4Element("Nitrogen","N",Z=7.,A);
switch(detectorChoice)
{
case 1:
factoryI=new BrachyFactoryI();
factoryI->CreateSource(PhantomPhys);
A = 16.00*g/mole;
G4Element* elO = new G4Element("Oxygen","O",Z=8.,A);
A=12.011*g/mole;
G4Element* elC=new G4Element("Carbon","C",Z=6.,A);
A=22.99*g/mole;
G4Element* elNa=new G4Element("Sodium","Na",Z=11.,A);
A=24.305*g/mole;
G4Element* elMg=new G4Element("Magnesium","Mg",Z=12.,A);
A=30.974*g/mole;
G4Element* elP=new G4Element("Phosphorus","P",Z=15.,A);
A=32.06*g/mole;
G4Element* elS=new G4Element("Sulfur","S",Z=16.,A);
A=35.453*g/mole;
G4Element* elCl=new G4Element("Chlorine","Cl",Z=17.,A);
A=39.098*g/mole;
G4Element* elK=new G4Element("Potassium","K",Z=19.,A);
A=40.08*g/mole;
G4Element* elCa=new G4Element("Calcium","Ca",Z=20.,A);
break;
// Elements for source capsule and cable
case 2:
factoryLeipzig=new BrachyFactoryLeipzig();
factoryLeipzig->CreateSource(PhantomPhys);
break;
A=65.38*g/mole;
G4Element* elZn=new G4Element("Zinc","Zn",Z=30.,A);
A=26.98*g/mole;
G4Element* elAl=new G4Element("Aluminum","Al", Z=13.,A);
case 3:
factoryIr->CreateSource(PhantomPhys);
break;
default:
A = 54.94*g/mole;
G4Element* elMn = new G4Element("Manganese","Mn",Z=25.,A);
A = 28.09*g/mole;
G4Element* elSi = new G4Element("Silicon","Si",Z=14.,A);
A = 52.00*g/mole;
G4Element* elCr = new G4Element("Chromium","Cr",Z=24.,A);
A = 58.70*g/mole;
G4Element* elNi = new G4Element("Nickel","Ni",Z=28.,A);
A = 55.85*g/mole;
G4Element* elFe = new G4Element("Iron","Fe",Z=26.,A);
// Lead material
A = 207.19*g/mole;
Z = 82;
d = 11.35*g/cm3;
G4Material* matPb = new G4Material("Lead",Z,A,d);
// Iridium (Medical Physics, Vol 25, No 10, Oct 1998)
d = 22.42*g/cm3;
A = 191.96260*g/mole ;
Z = 77;
G4Material* matIr192 = new G4Material("Iridium",Z,A,d);
//titanium
A=47.88*g/mole;
d=4.50*g/cm3;
G4Material* Titanium=new G4Material("titanium" ,Z=22.,A,d);
// Air material
d = 1.290*mg/cm3;
G4Material* matAir = new G4Material("Air",d,2);
matAir->AddElement(elN,0.7);
matAir->AddElement(elO,0.3);
// Water
d = 1.000*g/cm3;
G4Material* matH2O = new G4Material("Water",d,2);
matH2O->AddElement(elH,2);
matH2O->AddElement(elO,1);
//soft tissue(NIST data)
d=1.0*g/cm3;
G4Material* soft=new G4Material("tissue",d,13);
soft->AddElement(elH,0.104472);
soft->AddElement(elC,0.23219);
soft->AddElement(elN,0.02488);
soft->AddElement(elO,0.630238);
soft->AddElement(elNa,0.00113);
soft->AddElement(elMg,0.00013);
soft->AddElement(elP,0.00133);
soft->AddElement(elS,0.00199);
soft->AddElement(elCl,0.00134);
soft->AddElement(elK,0.00199);
soft->AddElement(elCa,0.00023);
soft->AddElement(elFe,0.00005);
soft->AddElement(elZn,0.00003);
// Stainless steel (Medical Physics, Vol 25, No 10, Oct 1998)
d = 8.02*g/cm3 ;
G4Material* matSteel = new G4Material("Stainless steel",d,5);
matSteel->AddElement(elMn, 0.02);
matSteel->AddElement(elSi, 0.01);
matSteel->AddElement(elCr, 0.19);
matSteel->AddElement(elNi, 0.10);
matSteel->AddElement(elFe, 0.68);
//--elements for Iodium source which will be introduced in the next release
//--elements for Iodium source which will be introduced in the next release
//gold(chimica degli elementi N.N Greenwood,A.Earnshaw)
A=196.97*g/mole;
d=19.32*g/cm3;
G4Material* gold=new G4Material("gold",Z=79.,A,d);
//IodiumCore(chimica degli elementi N.N Greenwood,A.Earnshaw)
A=124.9*g/mole;
d=4.862*g/cm3;
G4Material* matI=new G4Material("Iodium",Z=53.,A,d);
//ceramica(Medical Physics, May 2000)
d=2.88*g/cm3;
G4Material* ceramica=new G4Material("allumina",d,2);
ceramica->AddElement(elAl,2);
ceramica->AddElement(elO,3);
AbsorberMaterial=matH2O;
air= matAir;
CapsuleMat=matSteel;
IridiumMat=matIr192;
factoryIr->CreateSource(PhantomPhys);
}
ConstructSensitiveDetector();
G4VPhysicalVolume* BrachyDetectorConstruction::ConstructDetector()
{// Volumes
ComputeDimVoxel();
// EXPERIMENTAL HALL (our world volume)
G4double ExpHall_x = 4.0*m;
G4double ExpHall_y = 4.0*m;
G4double ExpHall_z = 4.0*m;
return ExpHallPhys;
}
void BrachyDetectorConstruction::SwitchDetector()
{
factoryIr->CleanSource();
switch(detectorChoice)
{
case 1:
factoryI=new BrachyFactoryI();
factoryI->CreateSource(PhantomPhys);
break;
case 2:
factoryLeipzig=new BrachyFactoryLeipzig();
factoryLeipzig->CreateSource(PhantomPhys);
break;
case 3:
factoryIr->CreateSource(PhantomPhys);
break;
default:
factoryIr->CreateSource(PhantomPhys);
}
// Notify run manager that the new geometry has been built
G4RunManager::GetRunManager()->DefineWorldVolume( ExpHallPhys );
G4RunManager::GetRunManager()->GeometryHasBeenModified();
// Let the navigator to know about the new top of the new geometry
G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->SetWorldVolume(ExpHallPhys);
// We have to tweak the navigator's state. By the following dummy call we ensure that navigator's
// state is reset properly
G4ThreeVector center(0,0,0);
G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->LocateGlobalPointAndSetup(center,0,false);
G4Colour white (1.0, 1.0, 1.0) ;
G4Colour grey (0.5, 0.5, 0.5) ;
G4Colour lgrey (.75, .75, .75) ;
G4Colour red (1.0, 0.0, 0.0) ;
G4Colour blue (0.0, 0.0, 1.0) ;
G4Colour cyan (0.0, 1.0, 1.0) ;
G4Colour magenta (1.0, 0.0, 1.0) ;
G4Colour yellow (1.0, 1.0, 0.0) ;
G4Colour lblue (0.0, 0.0, .75);
}
//World volume
ExpHall = new G4Box("ExpHall",ExpHall_x,ExpHall_y,ExpHall_z);
ExpHallLog = new G4LogicalVolume(ExpHall,air,"ExpHallLog",0,0,0);
ExpHallPhys = new G4PVPlacement(0,G4ThreeVector(),"ExpHallPhys",ExpHallLog,NULL,false,0);
void BrachyDetectorConstruction::SelectDetector(G4String val)
{ if(val=="Iodium")
{ detectorChoice = 1; }
else
{if(val=="Leipzig") detectorChoice = 2;
else { if(val=="Iridium")detectorChoice = 3;}}
// Water Box
Phantom= new G4Box("Phantom",m_BoxDimX/2,m_BoxDimY/2,m_BoxDimZ/2);
PhantomLog = new G4LogicalVolume(Phantom,AbsorberMaterial,"PhantomLog",0,0,0);
G4cout << "Now Detector is " << val << G4endl;
}
void BrachyDetectorConstruction::ConstructPhantom()
{
G4Colour white (1.0, 1.0, 1.0) ;
G4Colour grey (0.5, 0.5, 0.5) ;
G4Colour lgrey (.75, .75, .75) ;
G4Colour red (1.0, 0.0, 0.0) ;
G4Colour blue (0.0, 0.0, 1.0) ;
G4Colour cyan (0.0, 1.0, 1.0) ;
G4Colour magenta (1.0, 0.0, 1.0) ;
G4Colour yellow (1.0, 1.0, 0.0) ;
G4Colour lblue (0.0, 0.0, .75);
PhantomPhys = new G4PVPlacement(0,G4ThreeVector(),"WaterBoxPhys",PhantomLog,ExpHallPhys,false,0);
G4Material* air=pMat->GetMat("Air") ;
G4Material* soft=pMat->GetMat("tissue");
ComputeDimVoxel();
//World volume
ExpHall = new G4Box("ExpHall",ExpHall_x,ExpHall_y,ExpHall_z);
ExpHallLog = new G4LogicalVolume(ExpHall,air,"ExpHallLog",0,0,0);
ExpHallPhys = new G4PVPlacement(0,G4ThreeVector(),"ExpHallPhys",ExpHallLog,NULL,false,0);
// Water Box
Phantom = new G4Box("Phantom",m_BoxDimX/2,m_BoxDimY/2,m_BoxDimZ/2);
PhantomLog = new G4LogicalVolume(Phantom,soft,"PhantomLog",0,0,0);
PhantomPhys = new G4PVPlacement(0,G4ThreeVector(),"PhantomPhys",PhantomLog,ExpHallPhys,false,0);
ExpHallLog->SetVisAttributes (G4VisAttributes::Invisible);
// Capsule main body
G4VisAttributes* simpleBoxVisAtt= new G4VisAttributes(lblue);
simpleBoxVisAtt->SetVisibility(true);
simpleBoxVisAtt->SetForceWireframe(true);
PhantomLog->SetVisAttributes(simpleBoxVisAtt);
G4Tubs* Capsule = new G4Tubs("Capsule",0,0.55*mm,3.725*mm,0.*deg,360.*deg);
G4LogicalVolume* CapsuleLog = new G4LogicalVolume(Capsule,CapsuleMat,"CapsuleLog");
G4VPhysicalVolume* CapsulePhys = new G4PVPlacement(0,G4ThreeVector(0,0,-1.975),"CapsulePhys",CapsuleLog,PhantomPhys,false,0);
}
// Capsule tip
void BrachyDetectorConstruction::ConstructSensitiveDetector()
// Sensitive Detector and ReadOut geometry definition
{
G4SDManager* pSDManager = G4SDManager::GetSDMpointer();
G4Sphere* CapsuleTip = new G4Sphere("CapsuleTip",0.*mm,0.55*mm,0.*deg,360.*deg,0.*deg,90.*deg);
G4LogicalVolume* CapsuleTipLog = new G4LogicalVolume(CapsuleTip,CapsuleMat,"CapsuleTipLog");
G4VPhysicalVolume* CapsuleTipPhys = new G4PVPlacement(0,G4ThreeVector(0.,0.,1.75*mm),"CapsuleTipPhys",CapsuleTipLog,PhantomPhys,false,0);
// Iridium core
G4Tubs* IridiumCore = new G4Tubs("IrCore",0,0.30*mm,1.75*mm,0.*deg,360.*deg);
G4LogicalVolume* IridiumCoreLog = new G4LogicalVolume(IridiumCore,IridiumMat,"IridiumCoreLog");
G4VPhysicalVolume* IridiumCorePhys = new G4PVPlacement(0,G4ThreeVector(),"IridiumCorePhys",IridiumCoreLog,CapsulePhys,false,0);
// Sensitive Detector and ReadOut geometry definition
//
G4SDManager* pSDManager = G4SDManager::GetSDMpointer();
BrachyPhantomSD* pPhantomSD = new BrachyPhantomSD(m_SDName,NumVoxelX,NumVoxelZ);
if(pPhantomSD)
{
if( pPhantomSD ==0)
{
pPhantomSD = new BrachyPhantomSD(m_SDName,NumVoxelX,NumVoxelZ);
if(pPhantomSD)
{
G4String ROGeometryName = "PhantomROGeometry";
BrachyPhantomROGeometry* pPhantomROGeometry = new BrachyPhantomROGeometry(ROGeometryName,m_BoxDimX,m_BoxDimZ,NumVoxelX,NumVoxelZ);
pPhantomROGeometry = new BrachyPhantomROGeometry(ROGeometryName,m_BoxDimX,m_BoxDimZ,NumVoxelX,NumVoxelZ);
pPhantomROGeometry->BuildROGeometry();
pPhantomSD->SetROgeometry(pPhantomROGeometry);
pSDManager->AddNewDetector(pPhantomSD);
PhantomLog->SetSensitiveDetector(pPhantomSD);
CapsuleLog->SetSensitiveDetector(pPhantomSD);
CapsuleTipLog->SetSensitiveDetector(pPhantomSD);
IridiumCoreLog->SetSensitiveDetector(pPhantomSD);
}
//
// Visualization attributes
//
ExpHallLog->SetVisAttributes (G4VisAttributes::Invisible);
G4VisAttributes* simpleBoxVisAtt= new G4VisAttributes(lblue);
simpleBoxVisAtt->SetVisibility(true);
simpleBoxVisAtt->SetForceWireframe(true);
PhantomLog->SetVisAttributes(simpleBoxVisAtt);
G4VisAttributes* simpleIridiumVisAtt= new G4VisAttributes(magenta);
simpleIridiumVisAtt->SetVisibility(true);
simpleIridiumVisAtt->SetForceWireframe(true);
IridiumCoreLog->SetVisAttributes(simpleIridiumVisAtt);
G4VisAttributes* simpleCapsuleVisAtt= new G4VisAttributes(red);
simpleCapsuleVisAtt->SetVisibility(true);
simpleCapsuleVisAtt->SetForceWireframe(true);
CapsuleLog->SetVisAttributes( simpleCapsuleVisAtt);
G4VisAttributes* simpleCapsuleTipVisAtt= new G4VisAttributes(red);
simpleCapsuleTipVisAtt->SetVisibility(true);
simpleCapsuleTipVisAtt->SetForceSolid(true);
CapsuleTipLog->SetVisAttributes( simpleCapsuleTipVisAtt);
//always return the physical World
PrintDetectorParameters();
return ExpHallPhys;
}
}
}
void BrachyDetectorConstruction::PrintDetectorParameters()
{
G4cout << "-----------------------------------------------------------------------"
<< G4endl
<<"the detector is a box whose size is: "
<<G4endl
<<m_BoxDimX/cm
<< " cm * "
<<m_BoxDimY/cm
<< " cm * "
<<m_BoxDimZ/cm
<< " cm"
<< G4endl
<<"numVoxel: "
<<NumVoxelX
<<G4endl
<<"dim voxel: "
<<dimVoxel/mm
<<"mm"
<<G4endl
<<"material of the box : "
<<AbsorberMaterial->GetName()
<<G4endl
<<"the source is at the center of the detector"
<<G4endl
G4cout << "-----------------------------------------------------------------------"
<< G4endl
<<"the detector is a box whose size is: "
<<G4endl
<<m_BoxDimX/cm
<< " cm * "
<<m_BoxDimY/cm
<< " cm * "
<<m_BoxDimZ/cm
<< " cm"
<< G4endl
<<"numVoxel: "
<<NumVoxelX
<<G4endl
<<"dim voxel: "
<<dimVoxel/mm
<<"mm"
<<G4endl
<<"material of the box : "
<<AbsorberMaterial->GetName()
<<G4endl
<<"the source is at the center of the detector"
<<G4endl
<<"-------------------------------------------------------------------------"
<< G4endl;
<<"-------------------------------------------------------------------------"
<< G4endl;
}
void BrachyDetectorConstruction::SetAbsorberMaterial(G4String materialChoice)
{
// search the material by its name
G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
if (pttoMaterial)
{AbsorberMaterial = pttoMaterial;
PhantomLog->SetMaterial(pttoMaterial);
PrintDetectorParameters();
}
else G4cout<<"that's not avaiable!"<<G4endl;
// search the material by its name
G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
if (pttoMaterial)
{AbsorberMaterial = pttoMaterial;
PhantomLog->SetMaterial(pttoMaterial);
PrintDetectorParameters();
}
else G4cout<<"that's not avaiable!"<<G4endl;
}
@@ -433,12 +340,6 @@ void BrachyDetectorConstruction::SetAbsorberMaterial(G4String materialChoice)