human_phantom/src/G4MIRDRightLung.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 //
0027 // Previous authors: G. Guerrieri, S. Guatelli and M. G. Pia, INFN Genova, Italy
0028 // Authors (since 2007): S. Guatelli, University of Wollongong, Australia
0029 //
0030
0031 #include "G4MIRDRightLung.hh"
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 "G4UnionSolid.hh"
0046 #include "G4SubtractionSolid.hh"
0047 #include "G4Box.hh"
0048 #include "G4HumanPhantomColour.hh"
0049
0050 G4VPhysicalVolume* G4MIRDRightLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
0051                           const G4String& colourName, G4bool wireFrame,G4bool)
0052 {
0053   G4cout << "Construct " << volumeName << " with mother volume " <<mother->GetName()<<G4endl;
0054
0055   auto* material = new G4HumanPhantomMaterial();
0056   auto* lung_material = material -> GetMaterial("lung_material");
0057   delete material;
0058
0059   G4double ax = 5. *cm; //a
0060   G4double by = 7.5 *cm; //b
0061   G4double cz = 24.*cm; //c
0062   G4double zcut1 = 0.0 *cm;
0063   G4double zcut2=24. *cm;
0064
0065   auto* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
0066
0067   ax= 5.*cm;
0068   by= 7.5*cm;
0069   cz= 24.*cm;
0070
0071
0072   auto* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
0073
0074   // y<0
0075
0076   G4double dx = 5.5* cm;
0077   G4double dy = 8.5 * cm;
0078   G4double dz = 24. * cm;
0079
0080   auto* box = new G4Box("Box", dx, dy, dz);
0081
0082   auto* section = new G4SubtractionSolid("BoxSub", subtrLung, box, nullptr, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
0083   //G4SubtractionSolid* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, 0, G4ThreeVector(0.*cm, -8.5* cm, 0.*cm));
0084
0085   auto* lung1 =  new G4SubtractionSolid("Lung1", oneLung,
0086                       section,
0087                           nullptr, G4ThreeVector(6.*cm,0*cm,0.0*cm));
0088
0089   auto* logicRightLung = new G4LogicalVolume(lung1,lung_material,
0090                             "logical" + volumeName, nullptr, nullptr, nullptr);
0091
0092   auto* rm = new G4RotationMatrix();
0093   rm->rotateZ(-360.*degree);
0094   G4VPhysicalVolume* physRightLung = new G4PVPlacement(rm,G4ThreeVector(-8.50 *cm, 0.0*cm, 8.5*cm),
0095                                "physicalRightLung",
0096                                logicRightLung,
0097                                mother,
0098                                false,
0099                                0, true);
0100
0101   // Visualization Attributes
0102   // G4VisAttributes* RightLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
0103   auto* colourPointer = new G4HumanPhantomColour();
0104   G4Colour colour = colourPointer -> GetColour(colourName);
0105   auto* RightLungVisAtt = new G4VisAttributes(colour);
0106   RightLungVisAtt->SetForceSolid(wireFrame);
0107   logicRightLung->SetVisAttributes(RightLungVisAtt);
0108
0109   G4cout << "RightLung created !!!!!!" << G4endl;
0110
0111   // Testing RightLung Volume
0112   G4double RightLungVol = logicRightLung->GetSolid()->GetCubicVolume();
0113
0114   G4cout << "Volume of RightLung = " << (RightLungVol)/cm3 << " cm^3" << G4endl;
0115
0116   // Testing RightLung Material
0117   G4String RightLungMat = logicRightLung->GetMaterial()->GetName();
0118   G4cout << "Material of RightLung = " << RightLungMat << G4endl;
0119
0120   // Testing Density
0121   G4double RightLungDensity = logicRightLung->GetMaterial()->GetDensity();
0122   G4cout << "Density of Material = " << RightLungDensity*cm3/g << " g/cm^3" << G4endl;
0123
0124   // Testing Mass
0125   G4double RightLungMass = (RightLungVol)*RightLungDensity;
0126   G4cout << "Mass of RightLung = " << RightLungMass/gram << " g" << G4endl;
0127
0128   return physRightLung;
0129 }