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geant4/examples/advanced/human_phantom/src/G4MIRDRightLung.cc
2022-12-09 14:43:28 +01:00

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C++

//
// ********************************************************************
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// * *
// * The Geant4 software is copyright of the Copyright Holders of *
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// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
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// * any work based on the software) you agree to acknowledge its *
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//
//
// Previous authors: G. Guerrieri, S. Guatelli and M. G. Pia, INFN Genova, Italy
// Authors (since 2007): S. Guatelli, University of Wollongong, Australia
//
#include "G4MIRDRightLung.hh"
#include "globals.hh"
#include "G4SystemOfUnits.hh"
#include "G4SDManager.hh"
#include "G4VisAttributes.hh"
#include "G4Ellipsoid.hh"
#include "G4ThreeVector.hh"
#include "G4VPhysicalVolume.hh"
#include "G4RotationMatrix.hh"
#include "G4Material.hh"
#include "G4LogicalVolume.hh"
#include "G4HumanPhantomMaterial.hh"
#include "G4VPhysicalVolume.hh"
#include "G4PVPlacement.hh"
#include "G4UnionSolid.hh"
#include "G4SubtractionSolid.hh"
#include "G4Box.hh"
#include "G4HumanPhantomColour.hh"
G4VPhysicalVolume* G4MIRDRightLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
const G4String& colourName, G4bool wireFrame,G4bool)
{
G4cout << "Construct " << volumeName << " with mother volume " <<mother->GetName()<<G4endl;
auto* material = new G4HumanPhantomMaterial();
auto* lung_material = material -> GetMaterial("lung_material");
delete material;
G4double ax = 5. *cm; //a
G4double by = 7.5 *cm; //b
G4double cz = 24.*cm; //c
G4double zcut1 = 0.0 *cm;
G4double zcut2=24. *cm;
auto* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
ax= 5.*cm;
by= 7.5*cm;
cz= 24.*cm;
auto* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
// y<0
G4double dx = 5.5* cm;
G4double dy = 8.5 * cm;
G4double dz = 24. * cm;
auto* box = new G4Box("Box", dx, dy, dz);
auto* section = new G4SubtractionSolid("BoxSub", subtrLung, box, nullptr, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
//G4SubtractionSolid* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, 0, G4ThreeVector(0.*cm, -8.5* cm, 0.*cm));
auto* lung1 = new G4SubtractionSolid("Lung1", oneLung,
section,
nullptr, G4ThreeVector(6.*cm,0*cm,0.0*cm));
auto* logicRightLung = new G4LogicalVolume(lung1,lung_material,
"logical" + volumeName, nullptr, nullptr, nullptr);
auto* rm = new G4RotationMatrix();
rm->rotateZ(-360.*degree);
G4VPhysicalVolume* physRightLung = new G4PVPlacement(rm,G4ThreeVector(-8.50 *cm, 0.0*cm, 8.5*cm),
"physicalRightLung",
logicRightLung,
mother,
false,
0, true);
// Visualization Attributes
// G4VisAttributes* RightLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
auto* colourPointer = new G4HumanPhantomColour();
G4Colour colour = colourPointer -> GetColour(colourName);
auto* RightLungVisAtt = new G4VisAttributes(colour);
RightLungVisAtt->SetForceSolid(wireFrame);
logicRightLung->SetVisAttributes(RightLungVisAtt);
G4cout << "RightLung created !!!!!!" << G4endl;
// Testing RightLung Volume
G4double RightLungVol = logicRightLung->GetSolid()->GetCubicVolume();
G4cout << "Volume of RightLung = " << (RightLungVol)/cm3 << " cm^3" << G4endl;
// Testing RightLung Material
G4String RightLungMat = logicRightLung->GetMaterial()->GetName();
G4cout << "Material of RightLung = " << RightLungMat << G4endl;
// Testing Density
G4double RightLungDensity = logicRightLung->GetMaterial()->GetDensity();
G4cout << "Density of Material = " << RightLungDensity*cm3/g << " g/cm^3" << G4endl;
// Testing Mass
G4double RightLungMass = (RightLungVol)*RightLungDensity;
G4cout << "Mass of RightLung = " << RightLungMass/gram << " g" << G4endl;
return physRightLung;
}