BrachyDetectorConstructionLeipzig.cc

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//
// --------------------------------------------------------------
//                 GEANT 4 - Brachytherapy example
// --------------------------------------------------------------
//
// Code developed by:
// S.Guatelli
//
//    *******************************************
//    *                                         *
//    *    BrachyDetectorConstructionLeipzig.cc *
//    *                                         *
//    *******************************************
//
//
// $Id: BrachyDetectorConstructionLeipzig.cc 69765 2013-05-14 10:11:22Z gcosmo $
//
// Code by S. Guatelli
//
#include "globals.hh"
#include "G4SystemOfUnits.hh"
#include "BrachyDetectorConstructionLeipzig.hh"
#include "G4CSGSolid.hh"
#include "G4Sphere.hh"
#include "G4RunManager.hh"
#include "G4Box.hh"
#include "G4Tubs.hh"
#include "G4LogicalVolume.hh"
#include "G4ThreeVector.hh"
#include "G4PVPlacement.hh"
#include "G4Transform3D.hh"
#include "G4RotationMatrix.hh"
#include "G4TransportationManager.hh"
#include "BrachyMaterial.hh"
#include "G4VisAttributes.hh"
#include "G4Colour.hh"

// Leipzig Applicator ...

BrachyDetectorConstructionLeipzig::BrachyDetectorConstructionLeipzig(): 
capsule(0),capsuleTip(0), iridiumCore(0), applicator1(0), applicator2(0),
capsuleLog(0), capsuleTipLog(0), iridiumCoreLog(0), applicator1Log(0),
applicator2Log(0),capsulePhys(0), capsuleTipPhys(0),iridiumCorePhys(0), 
applicator1Phys(0), applicator2Phys(0)
{ 
  pMaterial = new BrachyMaterial();
}

BrachyDetectorConstructionLeipzig::~BrachyDetectorConstructionLeipzig()
{ 
  delete pMaterial; 
}

void  BrachyDetectorConstructionLeipzig::ConstructLeipzig(G4VPhysicalVolume* mother)
{
  G4Colour  red     (1.0, 0.0, 0.0) ; 
  G4Colour  lblue   (0.0, 0.0, .75);

  G4Material* capsuleMat = pMaterial -> GetMat("Stainless steel");
  G4Material* iridium = pMaterial -> GetMat("Iridium");
  G4Material* tungsten = pMaterial -> GetMat("Tungsten");

  //Iridium source ...

  capsule = new G4Tubs("Capsule",0,0.55*mm,3.725*mm,0.*deg,360.*deg);
  capsuleLog = new G4LogicalVolume(capsule,capsuleMat,"CapsuleLog");
  capsulePhys = new G4PVPlacement(0, G4ThreeVector(0,0,-1.975*mm),"CapsulePhys",
                                  capsuleLog,mother, //mother volume: phantom
                                  false,0, true);

  // Capsule tip
  capsuleTip = new G4Sphere("CapsuleTip",0.*mm,0.55*mm,0.*deg,360.*deg,0.*deg,90.*deg);
  capsuleTipLog = new G4LogicalVolume(capsuleTip,capsuleMat,"CapsuleTipLog");
  capsuleTipPhys = new G4PVPlacement(0,G4ThreeVector(0.,0.,1.75*mm),"CapsuleTipPhys",
                                     capsuleTipLog,mother,false,0, true);
  // Iridium core
  iridiumCore = new G4Tubs("IrCore",0,0.30*mm,1.75*mm,0.*deg,360.*deg);
  iridiumCoreLog = new G4LogicalVolume(iridiumCore, iridium, "IridiumCoreLog");
  iridiumCorePhys = new G4PVPlacement(0,G4ThreeVector(0.,0.,1.975*mm),"IridiumCorePhys",
                                      iridiumCoreLog,capsulePhys,false,0, true);

  //Leipzig Applicator is modelled with two different volumes
  applicator1 = new G4Tubs("Appl1",5*mm,10.5*mm,12*mm,0.*deg,360.*deg);
  applicator1Log = new G4LogicalVolume(applicator1,tungsten,"Appl1Log");
  applicator1Phys = new G4PVPlacement(0,G4ThreeVector(0,0,4.0*mm),"Appl1Phys",applicator1Log,
                                      mother,false,0, true);

  applicator2 = new G4Tubs("Appl2",0.55*mm,5.*mm,3.125*mm,0.*deg,360.*deg);
  applicator2Log = new G4LogicalVolume(applicator2,tungsten,"Appl2");
  applicator2Phys = new G4PVPlacement(0,G4ThreeVector(0,0,-4.875*mm),
                                      "Appl2Phys",applicator2Log,mother,false,0, true);

  simpleCapsuleVisAtt = new G4VisAttributes(red); 
  simpleCapsuleVisAtt -> SetVisibility(true); 
  simpleCapsuleVisAtt -> SetForceWireframe(true); 
  capsuleLog -> SetVisAttributes(simpleCapsuleVisAtt); 

  simpleCapsuleTipVisAtt = new G4VisAttributes(red); 
  simpleCapsuleTipVisAtt -> SetVisibility(true); 
  simpleCapsuleTipVisAtt -> SetForceSolid(true); 
  capsuleTipLog -> SetVisAttributes(simpleCapsuleTipVisAtt);
  iridiumCoreLog -> SetVisAttributes(simpleCapsuleTipVisAtt);

  applicatorVisAtt = new G4VisAttributes(lblue);
  applicatorVisAtt -> SetVisibility(true);
  applicatorVisAtt -> SetForceWireframe(true);
  applicator1Log -> SetVisAttributes(applicatorVisAtt);
  applicator2Log -> SetVisAttributes(applicatorVisAtt);
}
void BrachyDetectorConstructionLeipzig::CleanLeipzigApplicator()
{
delete applicatorVisAtt; applicatorVisAtt = 0;
delete simpleCapsuleTipVisAtt; simpleCapsuleTipVisAtt = 0;
delete simpleCapsuleVisAtt; simpleCapsuleVisAtt = 0;
delete applicator2Phys; applicator2Phys = 0;
delete applicator1Phys; applicator1Phys = 0;
delete iridiumCorePhys; iridiumCorePhys = 0;
delete capsuleTipPhys; capsuleTipPhys = 0;
delete capsulePhys; capsulePhys = 0;
delete applicator2Log; applicator2Log = 0;
delete applicator1Log; applicator1Log = 0;
delete iridiumCoreLog; iridiumCoreLog = 0;
delete capsuleTipLog; capsuleTipLog = 0;
delete capsuleLog; capsuleLog = 0;
}