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geant4/examples/advanced/dna/moleculardna/include/DetectorConstruction.hh
2025-06-26 09:17:29 +02:00

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/// \file DetectorConstruction.hh
/// \brief Detector Construction for a DNA molecule in a cell
#ifndef MOLECULAR_DETECTOR_CONSTRUCTION_HH
#define MOLECULAR_DETECTOR_CONSTRUCTION_HH
#include "G4SystemOfUnits.hh"
#include "G4ThreeVector.hh"
#include "G4VDNAMolecularGeometry.hh"
#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"
#include <map>
class DetectorMessenger;
class DNAGeometry;
class G4LogicalVolume;
class G4VPhysicalVolume;
class G4Material;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class DetectorConstruction : public G4VUserDetectorConstruction
{
public:
DetectorConstruction(G4int vis);
~DetectorConstruction() override;
G4VPhysicalVolume* Construct() override;
void ConstructSDandField() override {};
void SetWorldSideLength(const G4double& length) { fWorldSideLength = length; }
void SetCellRadius(const G4ThreeVector& length) { fCellRadius = length; }
[[maybe_unused]] auto GetWorld() const { return fWorld; };
auto GetDNAGeometry() const { return fpDNAGeometry; };
protected:
G4VPhysicalVolume* ConstructDetector();
void BuildMaterials();
private:
// G4bool fCheckOverlaps;
G4VPhysicalVolume* fWorld = nullptr;
DNAGeometry* fpDNAGeometry;
// Misc messenger values
DetectorMessenger* fpDetectorMessenger;
G4double fWorldSideLength = 6 * um;
G4ThreeVector fCellRadius;
// materials
G4Material* fpWorld = nullptr; // dousatsu
G4Material* fpWater = nullptr;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif // MOLECULAR_DETECTOR_CONSTRUCTION_HH