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#include <G4LogicalVolume.hh>
#include <G4PVPlacement.hh>
#include <G4Material.hh>
#include <G4Tubs.hh>
#include <G4Sphere.hh>
#include <G4Box.hh>
#include <G4SDManager.hh>
#include <G4ThreeVector.hh>
#include <G4VisAttributes.hh>
#include <G4UserLimits.hh>
/* #include <boost/foreach.hpp> */
#include "G4BeamTestTank.h"
#include "G4BeamTestSiSD.h"
/* #include "G4TankIceSD.h" */
//prevent gcc to make something stupid with pretended unused variables
#ifdef __GNUC__
#define ATTRIBUTE_UNUSED __attribute__((unused))
#else
#define ATTRIBUTE_UNUSED
#endif
G4BeamTestTank::G4BeamTestTank()
{
// Get tank dimensions
// tankThickness_ = 0.0*CLHEP::cm;
tankThickness_ = 0.44 * 2.54 *CLHEP::cm;
tankHeight_ = 76.83 * 2.54 * CLHEP::cm;
innerRadius_ = 32 * 2.54 * CLHEP::cm;
outerRadius_ = innerRadius_ + tankThickness_;
// Get fill height
fillHeight_ = 55.1 * 2.54 * CLHEP::cm;
airHeight_ = tankHeight_ - fillHeight_;
// Set DOM dimensions
glassOuterRadius_ = 6.5 * 2.54 * CLHEP::cm; // 6.5" outer glass sphere radius
glassThickness_ = 0.5 * 2.54 * CLHEP::cm; // 0.5" glass sphere thickness
}
G4BeamTestTank::~G4BeamTestTank()
{
}
G4VPhysicalVolume* G4BeamTestTank::InstallTank(G4VPhysicalVolume* mother, const G4ThreeVector& origin)
{
// User limits (energy cutoffs)
// Do not create photons or electrons below cherenkov threshold
// See also corresponding UserSpecialCuts in Physicslist !!!!
G4UserLimits* energyLimit = new G4UserLimits();
energyLimit->SetUserMinEkine(2.26 * CLHEP::eV); // Lower threshold of PMT - 550nm
G4Material* plastic = G4Material::GetMaterial("Plastic");
G4Tubs* solidTank = new G4Tubs(
"solid_tank_",
0.0 * CLHEP::m, outerRadius_, 0.5 * tankHeight_,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg
);
tankLog_ = new G4LogicalVolume(
solidTank, plastic, "log_tank_", 0, 0, 0
);
// Define water volume
G4Material* water = G4Material::GetMaterial("Water");
G4Tubs* solidWater = new G4Tubs(
"solid_water_",
0.0 * CLHEP::m, innerRadius_, 0.5 * fillHeight_,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg
);
G4LogicalVolume* logWater =
new G4LogicalVolume(solidWater, water, "log_water_", 0, 0, 0);
G4ThreeVector physWaterPosition(
0, 0, -0.5*tankHeight_ + tankThickness_ + 0.5*fillHeight_
);
G4VPhysicalVolume* physWater ATTRIBUTE_UNUSED =
new G4PVPlacement(
0, physWaterPosition, logWater, "water_", tankLog_, false, 0
);
// Define air volume
G4Material* air = G4Material::GetMaterial("Air");
G4Tubs* solidAir = new G4Tubs(
"solid_air_",
0.0 * CLHEP::m, innerRadius_, 0.5 * airHeight_,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg
);
G4LogicalVolume* logAir =
new G4LogicalVolume(solidAir, air, "log_air_", 0, 0, 0);
G4ThreeVector physAirPosition(0, 0,
-0.5 * tankHeight_ + 0.5 * CLHEP::cm + fillHeight_ + 0.5 * airHeight_
);
G4VPhysicalVolume* physAir_UNUSED =
new G4PVPlacement(
0, physAirPosition, logAir, "air_", tankLog_, false, 0
);
// Define glass sphere & effective DOM material splitted in upper and lower part
G4Material* glass = G4Material::GetMaterial("Glass");
G4Material* effectiveDOM = G4Material::GetMaterial("effectiveDOM");
G4ThreeVector upperDOMpos(0, 0, -0.5 * airHeight_);
G4ThreeVector lowerDOMpos(0, 0, 0.5 * fillHeight_);
G4Sphere *upperglasssphere = new G4Sphere ("solid_dom_up_",
0.0 * CLHEP::m, glassOuterRadius_,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg,
0.0 * CLHEP::deg, 90.0 * CLHEP::deg);
G4Sphere *lowerglasssphere = new G4Sphere ("solid_dom_lo_",
0.0 * CLHEP::m, glassOuterRadius_,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg,
90.0 * CLHEP::deg, 180.0 * CLHEP::deg);
G4double domInnerRadius = glassOuterRadius_ - glassThickness_;
G4Sphere *upperdomsphere = new G4Sphere ("solid_inside_dom_up_",
0.0 * CLHEP::m, domInnerRadius,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg,
0.0 * CLHEP::deg, 90.0 * CLHEP::deg);
G4Sphere *lowerdomsphere = new G4Sphere ("solid_inside_dom_lo_",
0.0 * CLHEP::m, domInnerRadius,
0.0 * CLHEP::deg, 360.0 * CLHEP::deg,
90.0 * CLHEP::deg, 180.0 * CLHEP::deg);
G4LogicalVolume* logUpperGlass =
new G4LogicalVolume(upperglasssphere, glass,
"log_dom_up_", 0, 0, 0);
G4LogicalVolume* logLowerGlass =
new G4LogicalVolume(lowerglasssphere, glass,
"log_dom_lo_", 0, 0, 0);
G4LogicalVolume* logUpperDOM =
new G4LogicalVolume(upperdomsphere, effectiveDOM,
"log_inside_dom_up_", 0, 0, 0);
G4LogicalVolume* logLowerDOM =
new G4LogicalVolume(lowerdomsphere, effectiveDOM,
"log_inside_dom_lo_", 0, 0, 0);
G4VPhysicalVolume* physUpperGlass ATTRIBUTE_UNUSED =
new G4PVPlacement(0, upperDOMpos, logUpperGlass,
"dom_up_", logAir, false, 0);
G4VPhysicalVolume* physLowerGlass ATTRIBUTE_UNUSED =
new G4PVPlacement(0, lowerDOMpos, logLowerGlass,
"dom_lo_", logWater, false, 0);
G4VPhysicalVolume* physUpperDOM ATTRIBUTE_UNUSED =
new G4PVPlacement(0, G4ThreeVector(0,0,0), logUpperDOM,
"inside_dom_up_", logUpperGlass, false, 0);
G4VPhysicalVolume* physLowerDOM ATTRIBUTE_UNUSED =
new G4PVPlacement(0, G4ThreeVector(0,0,0), logLowerDOM,
"inside_dom_lo_", logLowerGlass, false, 0);
// apply energy limits
logUpperGlass->SetUserLimits(energyLimit);
logLowerGlass->SetUserLimits(energyLimit);
logUpperDOM->SetUserLimits(energyLimit);
logLowerDOM->SetUserLimits(energyLimit);
// }
// Define sensitive detector
G4SDManager* sdManager = G4SDManager::GetSDMpointer();
iceSD_ = new G4BeamTestSiSD("ice_SD_", "HitsCollection");
sdManager->AddNewDetector(iceSD_);
// logLowerDOM->SetSensitiveDetector(iceSD_);
logLowerGlass->SetSensitiveDetector(iceSD_);
// Instantiation of a set of visualization attributes with red colour
G4VisAttributes * tankVisAtt = new G4VisAttributes(G4Colour(1,0,0));
// Assignment of the visualization attributes to the logical volume
tankLog_->SetVisAttributes(tankVisAtt);
// G4ThreeVector tankPos = position_ - origin - mother->GetTranslation();
G4ThreeVector tankPos = origin;
G4VPhysicalVolume* tankPhys = new G4PVPlacement(
0, tankPos, tankLog_, "tank_", mother->GetLogicalVolume(), false, 0
);
// apply energy limits
tankLog_->SetUserLimits(energyLimit);
logAir->SetUserLimits(energyLimit);
logWater->SetUserLimits(energyLimit);
return tankPhys;
}
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