PassiveCarbonBeamLine.hh

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// Hadrontherapy advanced example for Geant4
// See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy

#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 PassiveCarbonBeamLine : public G4VUserDetectorConstruction
{
public:

        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; 
  //FaradayCup *FC;  

        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* physiNozzleSupportHole;
        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