human_phantom/src/G4MIRDLeftLung.cc

0001 //
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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 "G4MIRDLeftLung.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 "G4UnionSolid.hh"
0046 #include "G4SubtractionSolid.hh"
0047 #include "G4Box.hh"
0048 #include "G4HumanPhantomColour.hh"
0049
0050 G4VPhysicalVolume* G4MIRDLeftLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
0051                          const G4String& colourName, G4bool wireFrame,G4bool)
0052 {
0053
0054   G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
0055
0056   auto* material = new G4HumanPhantomMaterial();
0057   auto* lung_material = material -> GetMaterial("lung_material");
0058   delete material;
0059
0060   G4double ax = 5. *cm; //a
0061   G4double by = 7.5 *cm; //b
0062   G4double cz = 24.*cm; //c
0063   G4double zcut1 = 0.0 *cm;
0064   G4double zcut2=24. *cm;
0065
0066   auto* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
0067
0068   ax= 5.*cm;
0069   by= 7.5*cm;
0070   cz= 24.*cm;
0071
0072
0073   auto* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
0074
0075   // y<0
0076
0077   G4double dx = 5.5* cm;
0078   G4double dy = 8.5 * cm;
0079   G4double dz = 24. * cm;
0080
0081   auto* box = new G4Box("Box", dx, dy, dz);
0082
0083
0084   //G4SubtractionSolid* section = new G4SubtractionSolid("BoxSub", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
0085   auto* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, nullptr, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
0086
0087   //G4SubtractionSolid* lung1 =  new G4SubtractionSolid("Lung1", oneLung,
0088   //                       section,
0089   //                       0, G4ThreeVector(6.*cm,0*cm,0.0*cm));
0090
0091   auto* lung2 =  new G4SubtractionSolid("Lung2", oneLung,
0092                               section2,
0093                               nullptr, G4ThreeVector(-6.*cm,0*cm,0.0*cm));
0094
0095   // G4RotationMatrix* matrix = new G4RotationMatrix();
0096   // matrix->rotateX(180. * degree);
0097   //matrix ->rotateZ(180.*degree);
0098   //matrix -> rotateY(180.* degree);
0099
0100   //G4UnionSolid* lungs = new G4UnionSolid("Lungs", lung1, lung2, matrix, G4ThreeVector(17*cm, 0., 0.));
0101
0102
0103   auto* logicLeftLung = new G4LogicalVolume(lung2,lung_material,
0104                                "logical" + volumeName, nullptr, nullptr, nullptr);
0105
0106
0107   G4VPhysicalVolume* physLeftLung = new G4PVPlacement(nullptr,G4ThreeVector(8.50 *cm, 0.0*cm, 8.5*cm),
0108                               "physicalLeftLung",
0109                               logicLeftLung,
0110                               mother,
0111                               false,
0112                               0, true);
0113
0114
0115   // Visualization Attributes
0116   //G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
0117   auto* colourPointer = new G4HumanPhantomColour();
0118   G4Colour colour = colourPointer -> GetColour(colourName);
0119   auto* LeftLungVisAtt = new G4VisAttributes(colour);
0120   LeftLungVisAtt->SetForceSolid(wireFrame);
0121   logicLeftLung->SetVisAttributes(LeftLungVisAtt);
0122
0123   G4cout << "LeftLung created !!!!!!" << G4endl;
0124
0125   // Testing LeftLung Volume
0126   G4double LeftLungVol = logicLeftLung->GetSolid()->GetCubicVolume();
0127
0128   G4cout << "Volume of LeftLung = " << (LeftLungVol)/cm3 << " cm^3" << G4endl;
0129
0130   // Testing LeftLung Material
0131   G4String LeftLungMat = logicLeftLung->GetMaterial()->GetName();
0132   G4cout << "Material of LeftLung = " << LeftLungMat << G4endl;
0133
0134   // Testing Density
0135   G4double LeftLungDensity = logicLeftLung->GetMaterial()->GetDensity();
0136   G4cout << "Density of Material = " << LeftLungDensity*cm3/g << " g/cm^3" << G4endl;
0137
0138   // Testing Mass
0139   G4double LeftLungMass = (LeftLungVol)*LeftLungDensity;
0140   G4cout << "Mass of LeftLung = " << LeftLungMass/gram << " g" << G4endl;
0141
0142   return physLeftLung;
0143 }