PassiveCarbonBeamLine.hh

Go to the documentation of this file.

//
// ********************************************************************
// * 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.          *
// ********************************************************************
//
// PassiveCarbonBeamLine.cc; 
// See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy

#ifndef PassiveCarbonBeamLine_H
#define PassiveCarbonBeamLine_H 1

#include "globals.hh"
#include "G4VUserDetectorConstruction.hh"
#include "G4Box.hh"
#include "G4Tubs.hh"
#include "G4VisAttributes.hh"
#include "G4LogicalVolume.hh"

class G4VPhysicalVolume;
class HadrontherapyDetectorConstruction;
class HadrontherapyModulator;
//class PassiveCarbonBeamLineMessenger;

class PassiveCarbonBeamLine : public G4VUserDetectorConstruction
{
public:

        //PassiveCarbonBeamLine(G4VPhysicalVolume*);
        PassiveCarbonBeamLine();
        ~PassiveCarbonBeamLine();
        
        G4VPhysicalVolume* Construct();  
        
        void HadrontherapyBeamLineSupport();
        // Definition of the beam line support
        
        // Simulation of the scattering system for the 
        // passive spread of the beam 
        void ScatteringSystem();
        
        void VacuumToAirInterface();
        // Definition of the first scattering foil, 
        // of the Kapton window, of the stopper 
        
        void HadrontherapyBeamMonitoring();
        // Definition of three monitor chambers
        
        void HadrontherapyBeamNozzle();
        // Definition of the beam noozle
        
        void HadrontherapyBeamFinalCollimator();
        // Definition of the final collimator
        
        // The following methods allow to change parameters
        // of some beam line components

        G4Material* kapton;
        G4VisAttributes* redWire;
        G4VPhysicalVolume* mother;
        G4double firstScatteringFoilXPosition;
        G4double firstScatteringFoilYPosition;
        G4double firstScatteringFoilZPosition;
        
private:
        //passive proton line dimensions
        void SetDefaultDimensions(); 
        void ConstructPassiveCarbonBeamLine();
        
        //PassiveCarbonBeamLineMessenger* passiveMessenger;  
        G4VPhysicalVolume* physicalTreatmentRoom;
        HadrontherapyDetectorConstruction* hadrontherapyDetectorConstruction; 
        
        G4double vacuumZoneXSize;
        G4double vacuumZoneYSize;
        G4double vacuumZoneZSize;
        G4double vacuumZoneXPosition;
        
        G4double kaptonWindowXSize;
        G4double kaptonWindowYSize;
        G4double kaptonWindowZSize;
        G4double kaptonWindowXPosition;
        
        G4VPhysicalVolume* physiBeamLineSupport; 
        G4VPhysicalVolume* physiBeamLineCover; 
        G4VPhysicalVolume* physiBeamLineCover2;
        G4VPhysicalVolume* physiKaptonWindow;
        
        G4Tubs* solidStopper;
        G4VPhysicalVolume* physiStopper; 
        G4LogicalVolume* logicStopper;
        G4double innerRadiusStopper;
        G4double heightStopper;
        G4double startAngleStopper;
        G4double spanningAngleStopper;
        G4double stopperXPosition;
        G4double stopperYPosition;
        G4double stopperZPosition;
        G4double outerRadiusStopper;
        
        // First scattering foil coupled with the stopper
        G4Box* firstScatteringFoil;  
        G4VPhysicalVolume* physiFirstScatteringFoil;  
        G4double firstScatteringFoilXSize;
        G4double firstScatteringFoilYSize;
        G4double firstScatteringFoilZSize;
        
        // Scattering foil coupled with the stopper
        G4Box* secondScatteringFoil;  
        G4VPhysicalVolume* physiSecondScatteringFoil;  
        G4double secondScatteringFoilXSize;
        G4double secondScatteringFoilYSize;
        G4double secondScatteringFoilZSize;
        G4double secondScatteringFoilXPosition;
        G4double secondScatteringFoilYPosition;
        G4double secondScatteringFoilZPosition; 
        
        
        G4double innerRadiusFinalCollimator;
        
        G4VPhysicalVolume* physiFirstMonitorLayer1;
        G4VPhysicalVolume* physiFirstMonitorLayer2;
        G4VPhysicalVolume* physiFirstMonitorLayer3;
        G4VPhysicalVolume* physiFirstMonitorLayer4;
        G4VPhysicalVolume* physiNozzleSupport;
        G4VPhysicalVolume* physiHoleNozzleSupport; 
        G4VPhysicalVolume* physiSecondHoleNozzleSupport;
        G4Tubs* solidFinalCollimator; 
        G4VPhysicalVolume* physiFinalCollimator; 
        
        G4VisAttributes* blue;
        G4VisAttributes* gray;
        G4VisAttributes* white;
        G4VisAttributes* red;
        G4VisAttributes* yellow;
        G4VisAttributes* green;
        G4VisAttributes* darkGreen;
        G4VisAttributes* darkOrange3;
        G4VisAttributes* skyBlue;
        
        G4Material* beamLineSupportMaterial;
        G4Material* vacuumZoneMaterial;
        G4Material* firstScatteringFoilMaterial;        
        G4Material* kaptonWindowMaterial;
        G4Material* stopperMaterial;
        G4Material* secondScatteringFoilMaterial;
        
        G4Material* layer1MonitorChamberMaterial;
        G4Material* layer2MonitorChamberMaterial;
        G4Material* layer3MonitorChamberMaterial;
        G4Material* layer4MonitorChamberMaterial;
        G4Material* nozzleSupportMaterial;
        G4Material* holeNozzleSupportMaterial;
        G4Material* seconHoleNozzleSupportMaterial;
        G4Material* finalCollimatorMaterial;
        
        HadrontherapyDetectorROGeometry* RO;
};
#endif