human_phantom/src/G4MIRDSmallIntestine.cc

0001 //
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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 "G4MIRDSmallIntestine.hh"
0032
0033 #include "globals.hh"
0034 #include "G4SystemOfUnits.hh"
0035 #include "G4SDManager.hh"
0036 #include "G4VisAttributes.hh"
0037 #include "G4EllipticalTube.hh"
0038 #include "G4UnionSolid.hh"
0039 #include "G4RotationMatrix.hh"
0040 #include "G4ThreeVector.hh"
0041 #include "G4VPhysicalVolume.hh"
0042 #include "G4PVPlacement.hh"
0043 #include "G4LogicalVolume.hh"
0044 #include "G4Torus.hh"
0045 #include "G4Tubs.hh"
0046 #include "G4Box.hh"
0047 #include "G4IntersectionSolid.hh"
0048 #include "G4SubtractionSolid.hh"
0049 #include "G4HumanPhantomMaterial.hh"
0050 #include "G4HumanPhantomColour.hh"
0051
0052 G4VPhysicalVolume* G4MIRDSmallIntestine::Construct(const G4String& volumeName,
0053                            G4VPhysicalVolume* mother,
0054                            const G4String& colourName, G4bool wireFrame,G4bool)
0055 {
0056   G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
0057
0058   auto* material = new G4HumanPhantomMaterial();
0059   auto* soft = material -> GetMaterial("soft_tissue");
0060   delete material;
0061
0062   G4double boxX = 11.*cm;
0063   G4double boxY = 3.53*cm;
0064   G4double boxZ = 5*cm;
0065
0066   auto* smallIntestineBox = new G4Box("smallIntestineBox",boxX,boxY,boxZ);
0067
0068   G4double tubsRmin = 0*cm;
0069   G4double tubsRmax = 11.*cm;
0070   G4double tubsZ = 5*cm;
0071   G4double tubsSphi = 0*degree;
0072   G4double tubsDphi = 360*degree;
0073
0074   auto* smallIntestineTubs = new G4Tubs("smallIntestineTubs",tubsRmin,tubsRmax,tubsZ,tubsSphi,tubsDphi);
0075
0076   //G4IntersectionSolid* SmallIntestine = new G4IntersectionSolid("SmallIntestine",smallIntestineTubs,smallIntestineBox,
0077   auto* filledSmallIntestine1 = new G4IntersectionSolid("filledSmallIntestine1",smallIntestineTubs,smallIntestineBox,
0078                                    nullptr,G4ThreeVector(0*cm,-1.33*cm, 0*cm));
0079
0080   auto* filledSmallIntestine = new G4IntersectionSolid("filledSmallIntestine",filledSmallIntestine1,smallIntestineTubs,
0081                                       nullptr,G4ThreeVector(0*cm,0.8*cm, 0*cm));
0082
0083   G4double dx = 2.50*cm; // aU
0084   G4double dy = 2.50*cm; //bU
0085   G4double dz = 4.775*cm; //dzU
0086
0087   auto* AscendingColonUpperLargeIntestine = new G4EllipticalTube("AscendingColon",dx, dy, dz);
0088
0089   dx = 2.50 * cm;//bt
0090   dy = 1.50 *cm;//ct
0091   dz = 10.50* cm;//x1t
0092
0093   auto* TraverseColonUpperLargeIntestine = new G4EllipticalTube("TraverseColon",dx, dy, dz);
0094
0095   auto* relative_rm =  new G4RotationMatrix();
0096   relative_rm -> rotateX(90. * degree);
0097   //relative_rm -> rotateZ(180. * degree);
0098   relative_rm -> rotateY(90. * degree);
0099   auto* upperLargeIntestine = new G4UnionSolid("UpperLargeIntestine",
0100                                AscendingColonUpperLargeIntestine,
0101                                TraverseColonUpperLargeIntestine,
0102                                relative_rm,
0103                                G4ThreeVector(-8.0 *cm, 0.0*cm,6.275* cm)); //,0,dzU + ct transverse
0104
0105   dx = 1.88 * cm; //a
0106   dy = 2.13 *cm; //b
0107   dz = 7.64 *cm; //(z1-z2)/2
0108
0109   auto* DescendingColonLowerLargeIntestine = new G4EllipticalTube("DiscendingColon",dx, dy, dz);
0110
0111   auto* upperlowerLargeIntestine = new G4UnionSolid("UpperLowerLargeIntestine",
0112                                    upperLargeIntestine,
0113                                    DescendingColonLowerLargeIntestine,
0114                                    nullptr,
0115                                    G4ThreeVector(-16.72*cm, 0.0*cm,-2.865* cm)); //,0,dzU + ct t
0116
0117
0118   auto* SmallIntestine = new G4SubtractionSolid("SmallIntestine",
0119                                   filledSmallIntestine,
0120                                   upperlowerLargeIntestine,
0121                                   nullptr,
0122                                   G4ThreeVector(8.0*cm,-0.3*cm,-2.775*cm));
0123
0124
0125   auto* logicSmallIntestine = new G4LogicalVolume( SmallIntestine,
0126                                   soft,
0127                                   "logical"+volumeName,
0128                                   nullptr, nullptr, nullptr);
0129   auto* rm = new G4RotationMatrix();
0130   rm->rotateX(180.*degree);
0131   rm->rotateY(180.*degree);
0132   G4VPhysicalVolume* physSmallIntestine = new G4PVPlacement(rm,
0133                                 G4ThreeVector(0*cm, -2.66*cm, -13*cm), // Xcheck the spina position the correct placement shuod be this one
0134                                 //G4ThreeVector(0*cm, -5.13*cm, -13*cm), // Xcheck the spina position the correct placement shuod be this one
0135                                 //G4ThreeVector(0*cm, -6*cm, -13*cm),
0136                                 "physical"+volumeName,
0137                                 logicSmallIntestine,
0138                                 mother,
0139                                 false,
0140                                 0, true);
0141
0142
0143   // Visualization Attributes
0144   //G4VisAttributes* SmallIntestineVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,0.0));
0145   auto* colourPointer = new G4HumanPhantomColour();
0146   G4Colour colour = colourPointer -> GetColour(colourName);
0147   auto* SmallIntestineVisAtt = new G4VisAttributes(colour);
0148   SmallIntestineVisAtt->SetForceSolid(wireFrame);
0149   logicSmallIntestine->SetVisAttributes(SmallIntestineVisAtt);
0150
0151   G4cout << "SmallIntestine created !!!!!!" << G4endl;
0152
0153   // Testing SmallIntestine Volume
0154   G4double SmallIntestineVol = logicSmallIntestine->GetSolid()->GetCubicVolume();
0155   G4cout << "Volume of SmallIntestine = " << SmallIntestineVol/cm3 << " cm^3" << G4endl;
0156
0157   // Testing SmallIntestine Material
0158   G4String SmallIntestineMat = logicSmallIntestine->GetMaterial()->GetName();
0159   G4cout << "Material of SmallIntestine = " << SmallIntestineMat << G4endl;
0160
0161   // Testing Density
0162   G4double SmallIntestineDensity = logicSmallIntestine->GetMaterial()->GetDensity();
0163   G4cout << "Density of Material = " << SmallIntestineDensity*cm3/g << " g/cm^3" << G4endl;
0164
0165   // Testing Mass
0166   G4double SmallIntestineMass = (SmallIntestineVol)*SmallIntestineDensity;
0167   G4cout << "Mass of SmallIntestine = " << SmallIntestineMass/gram << " g" << G4endl;
0168
0169   return physSmallIntestine;
0170 }