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G4MIRDLowerLargeIntestine.cc
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25 //
26 // Authors: S. Guatelli , M. G. Pia, INFN Genova and F. Ambroglini INFN Perugia, Italy
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.
33 //
35 
36 #include "globals.hh"
37 #include "G4SystemOfUnits.hh"
38 #include "G4SDManager.hh"
39 #include "G4VisAttributes.hh"
40 #include "G4EllipticalTube.hh"
41 #include "G4UnionSolid.hh"
42 #include "G4RotationMatrix.hh"
43 #include "G4ThreeVector.hh"
44 #include "G4VPhysicalVolume.hh"
45 #include "G4PVPlacement.hh"
46 #include "G4LogicalVolume.hh"
47 #include "G4Torus.hh"
49 #include "G4HumanPhantomColour.hh"
50 
52 {
53 }
54 
56 {
57 
58 }
59 
60 
62  G4VPhysicalVolume* mother,
63  const G4String& colourName, G4bool wireFrame,G4bool)
64 {
65  G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
66 
68  G4Material* soft = material -> GetMaterial("soft_tissue");
69  delete material;
70 
71  G4double dx = 1.88 * cm; //a
72  G4double dy = 2.13 *cm; //b
73  G4double dz = 7.64 *cm; //(z1-z2)/2
74 
75  G4EllipticalTube* DescendingColonLowerLargeIntestine = new G4EllipticalTube("DiscendingColon",dx, dy, dz);
76 
77 
78  G4double rmin= 0.0 *cm;
79  G4double rmax = 1.88 * cm;//a
80  G4double rtor= 5.72*cm; //R1
81  G4double startphi= 0. * degree;
82  G4double deltaphi= 90. * degree;
83 
84  G4Torus* SigmoidColonUpLowerLargeIntestine = new G4Torus("SigmoidColonUpLowerLargeIntestine",
85  rmin, rmax,rtor,
86  startphi, deltaphi);
87 
88  rtor = 3. * cm;//R2
89  G4VSolid* SigmoidColonDownLowerLargeIntestine = new G4Torus("SigmoidColonDownLowerLargeIntestine",
90  rmin, rmax,
91  rtor,startphi,deltaphi);
92 
93  G4RotationMatrix* relative_rm = new G4RotationMatrix();
94  relative_rm -> rotateY(180. * degree);
95  relative_rm -> rotateZ(90. * degree);
96 
97  G4UnionSolid* SigmoidColonLowerLargeIntestine = new G4UnionSolid( "SigmoidColonLowerLargeIntestine",
98  SigmoidColonUpLowerLargeIntestine,
99  SigmoidColonDownLowerLargeIntestine,
100  relative_rm,
101  G4ThreeVector(0.0,8.72*cm,0.0));
102  // R1 + R2
103 
104  G4RotationMatrix* relative_rm_2 = new G4RotationMatrix();
105  relative_rm_2 -> rotateX(90. * degree);
106 
107  G4UnionSolid* LowerLargeIntestine = new G4UnionSolid( "LowerLargeIntestine",
108  DescendingColonLowerLargeIntestine,
109  SigmoidColonLowerLargeIntestine,
110  relative_rm_2,
111  G4ThreeVector(-5.72*cm,0.0*cm, -7.64*cm)
112  ); // -rtor,0, -dz
113 
114 
115  G4LogicalVolume* logicLowerLargeIntestine = new G4LogicalVolume( LowerLargeIntestine, soft,
116  "logical" + volumeName,
117  0, 0, 0);
118 
119  G4VPhysicalVolume* physLowerLargeIntestine = new G4PVPlacement(0, // R1+ R2, -2.36 (y0), z0
120  G4ThreeVector(8.72*cm, -2.36*cm,-18.64 *cm),
121  "physicalLowerLargeIntestine",
122  logicLowerLargeIntestine,
123  mother,
124  false,
125  0, true);
126 
127 
128  // Visualization Attributes
129  //G4VisAttributes* LowerLargeIntestineVisAtt = new G4VisAttributes(G4Colour(1.0,1.0,0.0));
130  G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
131  G4Colour colour = colourPointer -> GetColour(colourName);
132  G4VisAttributes* LowerLargeIntestineVisAtt = new G4VisAttributes(colour);
133  LowerLargeIntestineVisAtt->SetForceSolid(wireFrame);
134  logicLowerLargeIntestine->SetVisAttributes(LowerLargeIntestineVisAtt);
135 
136  G4cout << "LowerLargeIntestine created !!!!!!" << G4endl;
137 
138  // Testing LowerLargeIntestine Volume
139  G4double LowerLargeIntestineVol = logicLowerLargeIntestine->GetSolid()->GetCubicVolume();
140  G4cout << "Volume of LowerLargeIntestine = " << LowerLargeIntestineVol/cm3 << " cm^3" << G4endl;
141 
142  // Testing LowerLargeIntestine Material
143  G4String LowerLargeIntestineMat = logicLowerLargeIntestine->GetMaterial()->GetName();
144  G4cout << "Material of LowerLargeIntestine = " << LowerLargeIntestineMat << G4endl;
145 
146  // Testing Density
147  G4double LowerLargeIntestineDensity = logicLowerLargeIntestine->GetMaterial()->GetDensity();
148  G4cout << "Density of Material = " << LowerLargeIntestineDensity*cm3/g << " g/cm^3" << G4endl;
149 
150  // Testing Mass
151  G4double LowerLargeIntestineMass = (LowerLargeIntestineVol)*LowerLargeIntestineDensity;
152  G4cout << "Mass of LowerLargeIntestine = " << LowerLargeIntestineMass/gram << " g" << G4endl;
153 
154 
155  return physLowerLargeIntestine;
156 }
CLHEP::Hep3Vector G4ThreeVector
CLHEP::HepRotation G4RotationMatrix
#define G4endl
Definition: G4ios.hh:61
G4Material * GetMaterial() const
const G4String & GetName() const
Definition: G4Material.hh:179
static constexpr double g
Definition: G4SIunits.hh:183
double G4double
Definition: G4Types.hh:76
bool G4bool
Definition: G4Types.hh:79
G4VPhysicalVolume * Construct(const G4String &, G4VPhysicalVolume *, const G4String &, G4bool, G4bool)
void SetVisAttributes(const G4VisAttributes *pVA)
void SetForceSolid(G4bool=true)
virtual G4double GetCubicVolume()
Definition: G4VSolid.cc:188
static constexpr double degree
Definition: G4SIunits.hh:144
static constexpr double cm
Definition: G4SIunits.hh:119
G4GLOB_DLL std::ostream G4cout
G4VSolid * GetSolid() const
static constexpr double cm3
Definition: G4SIunits.hh:121
const G4String & GetName() const
static constexpr double gram
Definition: G4SIunits.hh:178
G4double GetDensity() const
Definition: G4Material.hh:181