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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
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17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Previous authors: G. Guerrieri, S. Guatelli << 26 // Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy
27 // Authors (since 2007): S. Guatelli, Universi <<
28 // 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.
29 // 33 //
30 #include "G4MIRDHead.hh" 34 #include "G4MIRDHead.hh"
31 #include "globals.hh" 35 #include "globals.hh"
32 #include "G4SystemOfUnits.hh" <<
33 #include "G4HumanPhantomMaterial.hh" 36 #include "G4HumanPhantomMaterial.hh"
34 #include "G4SDManager.hh" 37 #include "G4SDManager.hh"
35 #include "G4PVPlacement.hh" 38 #include "G4PVPlacement.hh"
36 #include "G4VisAttributes.hh" 39 #include "G4VisAttributes.hh"
37 #include "G4UnionSolid.hh" 40 #include "G4UnionSolid.hh"
38 #include "G4Ellipsoid.hh" 41 #include "G4Ellipsoid.hh"
39 #include "G4ThreeVector.hh" 42 #include "G4ThreeVector.hh"
40 #include "G4VPhysicalVolume.hh" 43 #include "G4VPhysicalVolume.hh"
41 #include "G4RotationMatrix.hh" 44 #include "G4RotationMatrix.hh"
42 #include "G4Material.hh" 45 #include "G4Material.hh"
43 #include "G4EllipticalTube.hh" 46 #include "G4EllipticalTube.hh"
44 #include "G4HumanPhantomColour.hh" 47 #include "G4HumanPhantomColour.hh"
45 48
>> 49 G4MIRDHead::G4MIRDHead()
>> 50 {
>> 51 material = new G4HumanPhantomMaterial();
>> 52 }
>> 53
>> 54 G4MIRDHead::~G4MIRDHead()
>> 55 {
>> 56 delete material;
>> 57 }
>> 58
46 G4VPhysicalVolume* G4MIRDHead::Construct(const 59 G4VPhysicalVolume* G4MIRDHead::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
47 const G4String& colourName, G4bool << 60 const G4String& colourName, G4bool wireFrame, G4bool sensitivity)
48 { 61 {
49 G4cout << "Construct " << volumeName <<" wit << 62 G4cout << "Construct " << volumeName <<G4endl;
50 <<
51 auto* material = new G4HumanPhantomMaterial( <<
52 <<
53 G4Material* soft = material -> GetMaterial(" 63 G4Material* soft = material -> GetMaterial("soft_tissue");
54 64
55 // MIRD male model 65 // MIRD male model
56 // Ellipsoid 66 // Ellipsoid
57 G4double ax = 7.0 * cm; 67 G4double ax = 7.0 * cm;
58 G4double by = 10.0 * cm; 68 G4double by = 10.0 * cm;
59 G4double cz = 8.50 * cm; 69 G4double cz = 8.50 * cm;
60 G4double zcut1 = 0.0 * cm; 70 G4double zcut1 = 0.0 * cm;
61 G4double zcut2 = 8.5 * cm; 71 G4double zcut2 = 8.5 * cm;
62 72
63 auto* head1 = new G4Ellipsoid("Head1", ax, b << 73 G4Ellipsoid* head1 = new G4Ellipsoid("Head1", ax, by, cz, zcut1, zcut2);
64 74
65 G4double dx = 7.0 * cm; << 75 G4double dx = 7.0 * cm;
66 G4double dy = 10.0 * cm; << 76 G4double dy = 10.0 * cm;
67 G4double dz = 7.75 * cm; << 77 G4double dz = 7.75 * cm;
68 78
69 79
70 auto* head2 = new G4EllipticalTube("Head2", << 80 G4EllipticalTube* head2 = new G4EllipticalTube("Head2", dx, dy, dz);
71 81
72 auto* head = new G4UnionSolid("Head",head2,h << 82 G4UnionSolid* head = new G4UnionSolid("Head",head2,head1,
73 nullptr, // Rotation << 83 0, // Rotation
74 G4ThreeVector(0.* cm, 0.*cm, 7.7500 << 84 G4ThreeVector(0.* cm, 0.*cm, 7.7500 * cm) );
75 << 85
76 auto* logicHead = new G4LogicalVolume(head, << 86 G4LogicalVolume* logicHead = new G4LogicalVolume(head, soft,"logical" + volumeName,
77 nullptr, nullptr, nullptr); << 87 0, 0,0);
78 // Define rotation and position here! << 88 G4RotationMatrix* rm = new G4RotationMatrix();
79 auto* rm = new G4RotationMatrix(); << 89 rm -> rotateX(90.* degree);
80 rm->rotateX(180.*degree); <<
81 rm->rotateY(180.*degree); <<
82 90
>> 91 // Define rotation and position here!
83 G4VPhysicalVolume* physHead = new G4PVPlacem 92 G4VPhysicalVolume* physHead = new G4PVPlacement(rm,
84 //G4ThreeVector(0.* cm,0.*cm, 70 << 93 G4ThreeVector(0.* cm,77.75 *cm, 0.*cm),
85 G4ThreeVector(0.* cm,0.*cm, 77.7 <<
86 "physicalHead", 94 "physicalHead",
87 logicHead, 95 logicHead,
88 mother, 96 mother,
89 false, 97 false,
90 0, true); 98 0, true);
91 99
>> 100 // Sensitive Body Part
92 101
>> 102 if (sensitivity==true)
>> 103 {
>> 104 G4SDManager* SDman = G4SDManager::GetSDMpointer();
>> 105 logicHead->SetSensitiveDetector( SDman->FindSensitiveDetector("BodyPartSD") );
>> 106 G4cout <<SDman->FindSensitiveDetector("BodyPartSD")->GetName()<< G4endl;
>> 107 SDman->FindSensitiveDetector("BodyPartSD")->SetVerboseLevel(1);
>> 108
>> 109 }
>> 110
93 // Visualization Attributes 111 // Visualization Attributes
94 112
95 auto* colourPointer = new G4HumanPhantomColo << 113 G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
96 G4Colour colour = colourPointer -> GetColour 114 G4Colour colour = colourPointer -> GetColour(colourName);
97 auto* HeadVisAtt = new G4VisAttributes(colou << 115 G4VisAttributes* HeadVisAtt = new G4VisAttributes(colour);
98 116
99 HeadVisAtt->SetForceSolid(wireFrame); << 117 HeadVisAtt->SetForceSolid(wireFrame);
100 // HeadVisAtt->SetLineWidth(0.7* mm); << 118 // HeadVisAtt->SetLineWidth(0.7* mm);
101 //HeadVisAtt-> SetForceAuxEdgeVisible(true); 119 //HeadVisAtt-> SetForceAuxEdgeVisible(true);
102 logicHead->SetVisAttributes(HeadVisAtt); 120 logicHead->SetVisAttributes(HeadVisAtt);
103 121
104 // Testing Head Volume 122 // Testing Head Volume
105 G4double HeadVol = logicHead->GetSolid()->Ge 123 G4double HeadVol = logicHead->GetSolid()->GetCubicVolume();
106 G4cout << "Volume of Head = " << HeadVol/cm3 124 G4cout << "Volume of Head = " << HeadVol/cm3 << " cm^3" << G4endl;
107 125
108 // Testing Head Material 126 // Testing Head Material
109 G4String HeadMat = logicHead->GetMaterial()- 127 G4String HeadMat = logicHead->GetMaterial()->GetName();
110 G4cout << "Material of Head = " << HeadMat < 128 G4cout << "Material of Head = " << HeadMat << G4endl;
111 129
112 // Testing Density 130 // Testing Density
113 G4double HeadDensity = logicHead->GetMateria 131 G4double HeadDensity = logicHead->GetMaterial()->GetDensity();
114 G4cout << "Density of Material = " << HeadDe 132 G4cout << "Density of Material = " << HeadDensity*cm3/g << " g/cm^3" << G4endl;
115 133
116 // Testing Mass 134 // Testing Mass
117 G4double HeadMass = (HeadVol)*HeadDensity; 135 G4double HeadMass = (HeadVol)*HeadDensity;
118 G4cout << "Mass of Head = " << HeadMass/gram 136 G4cout << "Mass of Head = " << HeadMass/gram << " g" << G4endl;
119 137
120 return physHead; 138 return physHead;
121 } 139 }
122 140