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Guerrieri, S. Guatelli << 25 // 26 // Authors (since 2007): S. Guatelli, Universi << 26 // Authors: S. Guatelli , M. G. Pia, INFN Genova and F. Ambroglini INFN Perugia, Italy 27 // 27 // >> 28 // Based on code developed by the undergraduate student G. Guerrieri >> 29 // Note: this is a preliminary beta-version of the code; an improved >> 30 // version will be distributed in the next Geant4 public release, compliant >> 31 // with the design in a forthcoming publication, and subject to a >> 32 // design and code review. 28 // 33 // 29 #include "G4MIRDLowerLargeIntestine.hh" 34 #include "G4MIRDLowerLargeIntestine.hh" 30 35 31 #include "globals.hh" 36 #include "globals.hh" 32 #include "G4SystemOfUnits.hh" 37 #include "G4SystemOfUnits.hh" 33 #include "G4SDManager.hh" 38 #include "G4SDManager.hh" 34 #include "G4VisAttributes.hh" 39 #include "G4VisAttributes.hh" 35 #include "G4EllipticalTube.hh" 40 #include "G4EllipticalTube.hh" 36 #include "G4UnionSolid.hh" 41 #include "G4UnionSolid.hh" 37 #include "G4RotationMatrix.hh" 42 #include "G4RotationMatrix.hh" 38 #include "G4ThreeVector.hh" 43 #include "G4ThreeVector.hh" 39 #include "G4VPhysicalVolume.hh" 44 #include "G4VPhysicalVolume.hh" 40 #include "G4PVPlacement.hh" 45 #include "G4PVPlacement.hh" 41 #include "G4LogicalVolume.hh" 46 #include "G4LogicalVolume.hh" 42 #include "G4Torus.hh" 47 #include "G4Torus.hh" 43 #include "G4HumanPhantomMaterial.hh" 48 #include "G4HumanPhantomMaterial.hh" 44 #include "G4HumanPhantomColour.hh" 49 #include "G4HumanPhantomColour.hh" 45 50 >> 51 G4MIRDLowerLargeIntestine::G4MIRDLowerLargeIntestine() >> 52 { >> 53 } >> 54 >> 55 G4MIRDLowerLargeIntestine::~G4MIRDLowerLargeIntestine() >> 56 { >> 57 >> 58 } >> 59 >> 60 46 G4VPhysicalVolume* G4MIRDLowerLargeIntestine:: 61 G4VPhysicalVolume* G4MIRDLowerLargeIntestine::Construct(const G4String& volumeName, 47 G4VPhysicalVolume* mother, 62 G4VPhysicalVolume* mother, 48 const G4String& colourName, G4bo 63 const G4String& colourName, G4bool wireFrame,G4bool) 49 { 64 { 50 G4cout<<"Construct "<<volumeName<<" with mot 65 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl; 51 66 52 auto* material = new G4HumanPhantomMaterial( << 67 G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial(); 53 auto* soft = material -> GetMaterial("soft_t << 68 G4Material* soft = material -> GetMaterial("soft_tissue"); 54 delete material; 69 delete material; 55 70 56 G4double dx = 1.88 * cm; //a 71 G4double dx = 1.88 * cm; //a 57 G4double dy = 2.13 *cm; //b 72 G4double dy = 2.13 *cm; //b 58 G4double dz = 7.64 *cm; //(z1-z2)/2 73 G4double dz = 7.64 *cm; //(z1-z2)/2 59 74 60 auto* DescendingColonLowerLargeIntestine = n << 75 G4EllipticalTube* DescendingColonLowerLargeIntestine = new G4EllipticalTube("DiscendingColon",dx, dy, dz); >> 76 61 77 62 G4double rmin= 0.0 *cm; 78 G4double rmin= 0.0 *cm; 63 G4double rmax = 1.88 * cm;//a 79 G4double rmax = 1.88 * cm;//a 64 G4double rtor= 5.72*cm; //R1 80 G4double rtor= 5.72*cm; //R1 65 G4double startphi= 0. * degree; 81 G4double startphi= 0. * degree; 66 G4double deltaphi= 90. * degree; 82 G4double deltaphi= 90. * degree; 67 83 68 auto* SigmoidColonUpLowerLargeIntestine = ne << 84 G4Torus* SigmoidColonUpLowerLargeIntestine = new G4Torus("SigmoidColonUpLowerLargeIntestine", 69 rmin, rmax,rtor, 85 rmin, rmax,rtor, 70 startphi, deltaphi); 86 startphi, deltaphi); 71 << 87 72 rtor = 3. * cm;//R2 88 rtor = 3. * cm;//R2 73 G4VSolid* SigmoidColonDownLowerLargeIntestin 89 G4VSolid* SigmoidColonDownLowerLargeIntestine = new G4Torus("SigmoidColonDownLowerLargeIntestine", 74 rmin, rmax, 90 rmin, rmax, 75 rtor,startphi,deltaphi); 91 rtor,startphi,deltaphi); 76 92 77 auto* relative_rm = new G4RotationMatrix(); << 93 G4RotationMatrix* relative_rm = new G4RotationMatrix(); 78 relative_rm -> rotateY(180. * degree); 94 relative_rm -> rotateY(180. * degree); 79 relative_rm -> rotateZ(90. * degree); 95 relative_rm -> rotateZ(90. * degree); 80 96 81 auto* SigmoidColonLowerLargeIntestine = new << 97 G4UnionSolid* SigmoidColonLowerLargeIntestine = new G4UnionSolid( "SigmoidColonLowerLargeIntestine", 82 SigmoidColonUpLowerLargeI 98 SigmoidColonUpLowerLargeIntestine, 83 SigmoidColonDownLowerLarg 99 SigmoidColonDownLowerLargeIntestine, 84 relative_rm, 100 relative_rm, 85 G4ThreeVector(0.0,8.72*cm 101 G4ThreeVector(0.0,8.72*cm,0.0)); 86 // R1 + R2 102 // R1 + R2 87 103 88 auto* relative_rm_2 = new G4RotationMatrix( << 104 G4RotationMatrix* relative_rm_2 = new G4RotationMatrix(); 89 relative_rm_2 -> rotateX(90. * degree); 105 relative_rm_2 -> rotateX(90. * degree); 90 106 91 auto* LowerLargeIntestine = new G4UnionSolid << 107 G4UnionSolid* LowerLargeIntestine = new G4UnionSolid( "LowerLargeIntestine", 92 DescendingColonLowerLargeIntesti 108 DescendingColonLowerLargeIntestine, 93 SigmoidColonLowerLargeIntestine, 109 SigmoidColonLowerLargeIntestine, 94 relative_rm_2, 110 relative_rm_2, 95 G4ThreeVector(-5.72*cm,0.0*cm, - 111 G4ThreeVector(-5.72*cm,0.0*cm, -7.64*cm) 96 ); // -rtor,0, -dz 112 ); // -rtor,0, -dz 97 113 98 114 99 auto* logicLowerLargeIntestine = new G4Logic << 115 G4LogicalVolume* logicLowerLargeIntestine = new G4LogicalVolume( LowerLargeIntestine, soft, 100 "logical" + volumeName, 116 "logical" + volumeName, 101 nullptr, nullptr, nullptr); << 117 0, 0, 0); 102 118 103 G4VPhysicalVolume* physLowerLargeIntestine = << 119 G4VPhysicalVolume* physLowerLargeIntestine = new G4PVPlacement(0, // R1+ R2, -2.36 (y0), z0 104 G4ThreeVector(8.72*cm, -2.36* 120 G4ThreeVector(8.72*cm, -2.36*cm,-18.64 *cm), 105 "physicalLowerLargeIntestine" 121 "physicalLowerLargeIntestine", 106 logicLowerLargeIntestine, 122 logicLowerLargeIntestine, 107 mother, 123 mother, 108 false, 124 false, 109 0, true); 125 0, true); 110 126 111 127 112 // Visualization Attributes 128 // Visualization Attributes 113 //G4VisAttributes* LowerLargeIntestineVisAtt 129 //G4VisAttributes* LowerLargeIntestineVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,0.0)); 114 auto* colourPointer = new G4HumanPhantomColo << 130 G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour(); 115 G4Colour colour = colourPointer -> GetColour 131 G4Colour colour = colourPointer -> GetColour(colourName); 116 auto* LowerLargeIntestineVisAtt = new G4VisA << 132 G4VisAttributes* LowerLargeIntestineVisAtt = new G4VisAttributes(colour); 117 LowerLargeIntestineVisAtt->SetForceSolid(wir 133 LowerLargeIntestineVisAtt->SetForceSolid(wireFrame); 118 logicLowerLargeIntestine->SetVisAttributes(L 134 logicLowerLargeIntestine->SetVisAttributes(LowerLargeIntestineVisAtt); 119 135 120 G4cout << "LowerLargeIntestine created !!!!! 136 G4cout << "LowerLargeIntestine created !!!!!!" << G4endl; 121 137 122 // Testing LowerLargeIntestine Volume 138 // Testing LowerLargeIntestine Volume 123 G4double LowerLargeIntestineVol = logicLower 139 G4double LowerLargeIntestineVol = logicLowerLargeIntestine->GetSolid()->GetCubicVolume(); 124 G4cout << "Volume of LowerLargeIntestine = " 140 G4cout << "Volume of LowerLargeIntestine = " << LowerLargeIntestineVol/cm3 << " cm^3" << G4endl; 125 141 126 // Testing LowerLargeIntestine Material 142 // Testing LowerLargeIntestine Material 127 G4String LowerLargeIntestineMat = logicLower 143 G4String LowerLargeIntestineMat = logicLowerLargeIntestine->GetMaterial()->GetName(); 128 G4cout << "Material of LowerLargeIntestine = 144 G4cout << "Material of LowerLargeIntestine = " << LowerLargeIntestineMat << G4endl; 129 145 130 // Testing Density 146 // Testing Density 131 G4double LowerLargeIntestineDensity = logicL 147 G4double LowerLargeIntestineDensity = logicLowerLargeIntestine->GetMaterial()->GetDensity(); 132 G4cout << "Density of Material = " << LowerL 148 G4cout << "Density of Material = " << LowerLargeIntestineDensity*cm3/g << " g/cm^3" << G4endl; 133 149 134 // Testing Mass 150 // Testing Mass 135 G4double LowerLargeIntestineMass = (LowerLar 151 G4double LowerLargeIntestineMass = (LowerLargeIntestineVol)*LowerLargeIntestineDensity; 136 G4cout << "Mass of LowerLargeIntestine = " < 152 G4cout << "Mass of LowerLargeIntestine = " << LowerLargeIntestineMass/gram << " g" << G4endl; 137 153 >> 154 138 return physLowerLargeIntestine; 155 return physLowerLargeIntestine; 139 } 156 } 140 157