Gabriele Cosmo
238 lines
9.0 KiB
C++
238 lines
9.0 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// --------------------------------------------------------------
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// GEANT 4 - Brachytherapy example
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// --------------------------------------------------------------
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//
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// Code developed by:
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// D. Cutajar
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//
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// ****************************************
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// * *
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// * BrachyDetectorConstructionTG186.cc *
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// * *
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// ****************************************
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//
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//
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#include "BrachyDetectorConstructionTG186.hh"
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#include "globals.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4Sphere.hh"
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#include "G4RunManager.hh"
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#include "G4Box.hh"
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#include "G4Tubs.hh"
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#include "G4LogicalVolume.hh"
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#include "G4ThreeVector.hh"
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#include "G4PVPlacement.hh"
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#include "G4Transform3D.hh"
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#include "G4RotationMatrix.hh"
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#include "G4TransportationManager.hh"
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#include "G4VisAttributes.hh"
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#include "G4Colour.hh"
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#include "G4NistManager.hh"
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BrachyDetectorConstructionTG186::BrachyDetectorConstructionTG186():
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fTG186capsule(nullptr), fTG186capsuleLog(nullptr),
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fTG186capsulePhys(nullptr),
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fTG186capsuleTip(nullptr), fTG186capsuleTipLog(nullptr),
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fTG186capsuleTipPhys(nullptr),
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fTG186iridiumCore(nullptr), fTG186iridiumCoreLog(nullptr),
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fTG186iridiumCorePhys(nullptr),
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fTG186cable(nullptr), fTG186cableLog(nullptr),
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fTG186cablePhys(nullptr),
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fTG186simpleCapsuleVisAtt(nullptr), fTG186simpleCapsuleTipVisAtt(nullptr), fTG186simpleIridiumVisAtt(nullptr),
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fTG186simpleCableVisAtt(nullptr)
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{}
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BrachyDetectorConstructionTG186::~BrachyDetectorConstructionTG186()
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{}
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void BrachyDetectorConstructionTG186::ConstructTG186(G4VPhysicalVolume* mother)
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{
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G4Colour red (1.0, 0.0, 0.0) ;
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G4Colour magenta (1.0, 0.0, 1.0) ;
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G4NistManager* nist = G4NistManager::Instance();
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G4Material* iridium = nist -> FindOrBuildMaterial("G4_Ir");
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// Stainless steel (Medical Physics, Vol 25, No 10, Oct 1998)
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constexpr G4double d = 8.02*g/cm3;
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G4int Z; //atomic number of the element
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G4Element* elMn = nist -> FindOrBuildElement(Z=12);
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G4Element* elSi = nist -> FindOrBuildElement(Z=14);
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G4Element* elCr = nist -> FindOrBuildElement(Z=24);
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G4Element* elFe = nist -> FindOrBuildElement(Z=26);
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G4Element* elNi = nist -> FindOrBuildElement(Z=28);
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G4Material* capsuleMat = new G4Material("Stainless steel",d,5);
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capsuleMat -> AddElement(elMn, 0.02);
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capsuleMat -> AddElement(elSi, 0.01);
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capsuleMat -> AddElement(elCr, 0.19);
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capsuleMat -> AddElement(elNi, 0.10);
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capsuleMat -> AddElement(elFe, 0.68);
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// Capsule main body
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fTG186capsule = new G4Tubs("TG186-Capsule",0,0.5*mm,2.25*mm,0.*deg,360.*deg);
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fTG186capsuleLog = new G4LogicalVolume(fTG186capsule,capsuleMat,"TG186-CapsuleLog");
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fTG186capsulePhys = new G4PVPlacement(nullptr,
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G4ThreeVector(0,0,-0.4*mm),
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"TG186-IridiumCapsulePhys",
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fTG186capsuleLog,
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mother,
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false,
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0, true);
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// Capsule tip
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fTG186capsuleTip = new G4Sphere("Tg186-CapsuleTipIridium",
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0.*mm,
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0.5*mm,
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0.*deg,
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360.*deg,
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0.*deg,
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90.*deg);
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fTG186capsuleTipLog = new G4LogicalVolume(fTG186capsuleTip,
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capsuleMat,
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"CapsuleTipIridumLog");
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fTG186capsuleTipPhys = new G4PVPlacement(nullptr,
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G4ThreeVector(0.,0.,1.85*mm),
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"TG186-CapsuleTipIridiumPhys",
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fTG186capsuleTipLog,
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mother,
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false,
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0, true);
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fTG186cable = new G4Tubs("TG186-cable",
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0.*mm,
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0.5*mm,
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1.0*mm,
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0.*deg,
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360.*deg);
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fTG186cableLog = new G4LogicalVolume(fTG186cable,
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capsuleMat,
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"TG186-cableLog");
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fTG186cablePhys = new G4PVPlacement(nullptr,
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G4ThreeVector(0.,0.,-3.65*mm),
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"TG186-CablePhys",
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fTG186cableLog,
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mother,
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false,
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0, true);
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// Iridium core
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fTG186iridiumCore = new G4Tubs("TG186-IrCore",0,0.30*mm,1.75*mm,0.*deg,360.*deg);
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fTG186iridiumCoreLog = new G4LogicalVolume(fTG186iridiumCore,
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iridium,
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"TG186-IridiumCoreLog");
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fTG186iridiumCorePhys = new G4PVPlacement(nullptr,
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G4ThreeVector(0,0,0.4*mm),
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"TG186-IridiumCorePhys",
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fTG186iridiumCoreLog,
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fTG186capsulePhys,
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false,
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0, true);
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fTG186simpleCapsuleVisAtt = new G4VisAttributes(red);
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fTG186simpleCapsuleVisAtt -> SetVisibility(true);
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fTG186simpleCapsuleVisAtt -> SetForceWireframe(true);
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fTG186capsuleLog -> SetVisAttributes(fTG186simpleCapsuleVisAtt);
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fTG186simpleCapsuleTipVisAtt = new G4VisAttributes(red);
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fTG186simpleCapsuleTipVisAtt -> SetVisibility(true);
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fTG186simpleCapsuleTipVisAtt -> SetForceSolid(true);
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fTG186capsuleTipLog -> SetVisAttributes(fTG186simpleCapsuleTipVisAtt);
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fTG186simpleIridiumVisAtt = new G4VisAttributes(magenta);
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fTG186simpleIridiumVisAtt -> SetVisibility(true);
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fTG186simpleIridiumVisAtt -> SetForceWireframe(true);
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fTG186iridiumCoreLog -> SetVisAttributes(fTG186simpleIridiumVisAtt);
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fTG186simpleCableVisAtt = new G4VisAttributes(red);
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fTG186simpleCableVisAtt -> SetVisibility(true);
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fTG186simpleCableVisAtt -> SetForceSolid(true);
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fTG186cableLog -> SetVisAttributes(fTG186simpleCableVisAtt);
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}
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void BrachyDetectorConstructionTG186::CleanTG186()
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{
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delete fTG186simpleIridiumVisAtt;
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fTG186simpleIridiumVisAtt = nullptr;
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delete fTG186iridiumCorePhys;
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fTG186iridiumCorePhys = nullptr;
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delete fTG186iridiumCore;
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fTG186iridiumCore = nullptr;
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delete fTG186iridiumCoreLog;
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fTG186iridiumCoreLog = nullptr ;
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delete fTG186simpleCapsuleTipVisAtt;
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fTG186simpleCapsuleTipVisAtt = nullptr;
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delete fTG186capsuleTipPhys;
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fTG186capsuleTipPhys = nullptr;
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delete fTG186capsuleTip;
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fTG186capsuleTip = nullptr;
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delete fTG186capsuleTipLog;
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fTG186capsuleTipLog = nullptr;
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delete fTG186simpleCapsuleVisAtt;
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fTG186simpleCapsuleVisAtt = nullptr;
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delete fTG186capsulePhys;
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fTG186capsulePhys = nullptr;
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delete fTG186capsule;
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fTG186capsule = nullptr;
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delete fTG186capsuleLog;
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fTG186capsuleLog = nullptr;
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delete fTG186cable;
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fTG186cable = nullptr;
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delete fTG186cableLog;
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fTG186cableLog = nullptr;
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delete fTG186cablePhys;
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fTG186cablePhys = nullptr;
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delete fTG186simpleCableVisAtt;
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fTG186simpleCableVisAtt = nullptr;
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G4RunManager::GetRunManager() -> GeometryHasBeenModified();
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}
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