human_phantom/src/G4MIRDPancreas.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
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0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 // Previous authors: G. Guerrieri, S. Guatelli and M. G. Pia, INFN Genova, Italy
0027 // Authors (since 2007): S. Guatelli, University of Wollongong, Australia
0028 //
0029 //
0030 #include "G4MIRDPancreas.hh"
0031
0032 #include "globals.hh"
0033 #include "G4SystemOfUnits.hh"
0034 #include "G4SDManager.hh"
0035 #include "G4VisAttributes.hh"
0036 #include "G4Ellipsoid.hh"
0037 #include "G4ThreeVector.hh"
0038 #include "G4VPhysicalVolume.hh"
0039 #include "G4RotationMatrix.hh"
0040 #include "G4Material.hh"
0041 #include "G4LogicalVolume.hh"
0042 #include "G4HumanPhantomMaterial.hh"
0043 #include "G4VPhysicalVolume.hh"
0044 #include "G4PVPlacement.hh"
0045 #include "G4Box.hh"
0046 #include "G4SubtractionSolid.hh"
0047 #include "G4HumanPhantomColour.hh"
0048
0049 G4VPhysicalVolume* G4MIRDPancreas::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
0050                          const G4String& colourName
0051                          ,G4bool wireFrame, G4bool)
0052 {
0053   G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
0054
0055   auto* material = new G4HumanPhantomMaterial();
0056   auto* soft = material -> GetMaterial("soft_tissue");
0057   delete material;
0058
0059   G4double ax= 3.*cm; //c
0060   G4double by= 1.*cm;//b
0061   G4double cz= 15.*cm;//a
0062   G4double zcut1= -15. *cm;// -a
0063   G4double zcut2= 0.0 *cm;
0064
0065   auto* pancreasFirst =  new G4Ellipsoid("PancreasFirst",ax, by, cz,
0066                         zcut1, zcut2);
0067
0068   G4double xx = 6. * cm;// 2*c
0069   G4double yy = 2. * cm;// 2*b
0070   G4double zz = 12. * cm; // cz - x1 = 3 cm
0071   auto* subtrPancreas = new G4Box("SubtrPancreas",xx/2., yy/2., zz/2.);
0072
0073   auto* pancreas = new G4SubtractionSolid("pancreas",
0074                             pancreasFirst,
0075                             subtrPancreas,
0076                             nullptr,
0077                             G4ThreeVector(-3 * cm,0.0,-9.*cm));
0078
0079   auto* logicPancreas = new G4LogicalVolume(pancreas, soft,
0080                                "logical" + volumeName,
0081                                  nullptr, nullptr, nullptr);
0082
0083   auto* rm = new G4RotationMatrix();
0084   rm->rotateY(90.*degree);
0085   G4VPhysicalVolume* physPancreas = new G4PVPlacement(rm,
0086                               G4ThreeVector(-0. *cm, 0.0, 2*cm),//x0, 0, 2 cm
0087                               "physicalPancreas",
0088                               logicPancreas,
0089                               mother,
0090                               false,
0091                               0, true);
0092
0093
0094   // Visualization Attributes
0095   // G4VisAttributes* PancreasVisAtt = new G4VisAttributes(G4Colour(0.28,0.82,0.8));
0096   auto* colourPointer = new G4HumanPhantomColour();
0097   G4Colour colour = colourPointer -> GetColour(colourName);
0098   auto* PancreasVisAtt = new G4VisAttributes(colour);
0099   PancreasVisAtt->SetForceSolid(wireFrame);
0100   logicPancreas->SetVisAttributes(PancreasVisAtt);
0101
0102   G4cout << "Pancreas created !!!!!!" << G4endl;
0103
0104   // Testing Pancreas Volume
0105   G4double PancreasVol = logicPancreas->GetSolid()->GetCubicVolume();
0106   G4cout << "Volume of Pancreas = " << PancreasVol/cm3 << " cm^3" << G4endl;
0107
0108   // Testing Pancreas Material
0109   G4String PancreasMat = logicPancreas->GetMaterial()->GetName();
0110   G4cout << "Material of Pancreas = " << PancreasMat << G4endl;
0111
0112   // Testing Density
0113   G4double PancreasDensity = logicPancreas->GetMaterial()->GetDensity();
0114   G4cout << "Density of Material = " << PancreasDensity*cm3/g << " g/cm^3" << G4endl;
0115
0116   // Testing Mass
0117   G4double PancreasMass = (PancreasVol)*PancreasDensity;
0118   G4cout << "Mass of Pancreas = " << PancreasMass/gram << " g" << G4endl;
0119
0120   return physPancreas;
0121 }