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