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25 // 25 //
26 // Code developed by: 26 // Code developed by:
27 // S.Guatelli, M. Large and A. Malaroda, Unive 27 // S.Guatelli, M. Large and A. Malaroda, University of Wollongong
28 // 28 //
29 // Code based on the Geant4 extended example D 29 // Code based on the Geant4 extended example DICOM
30 // 30 //
31 // 31 //
32 32
33 #include "ICRP110PhantomNestedParameterisation 33 #include "ICRP110PhantomNestedParameterisation.hh"
34 #include "G4VPhysicalVolume.hh" 34 #include "G4VPhysicalVolume.hh"
35 #include "G4VTouchable.hh" 35 #include "G4VTouchable.hh"
36 #include "G4ThreeVector.hh" 36 #include "G4ThreeVector.hh"
37 #include "G4Box.hh" 37 #include "G4Box.hh"
38 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
39 #include "G4Material.hh" 39 #include "G4Material.hh"
40 #include "G4VisAttributes.hh" 40 #include "G4VisAttributes.hh"
41 #include "G4VVisManager.hh" 41 #include "G4VVisManager.hh"
42 42
43 ICRP110PhantomNestedParameterisation:: 43 ICRP110PhantomNestedParameterisation::
44 ICRP110PhantomNestedParameterisation(const G4T 44 ICRP110PhantomNestedParameterisation(const G4ThreeVector& halfVoxelSize,
45 std::vector 45 std::vector<G4Material*>& mat,
46 G4int fnX_, 46 G4int fnX_, G4int fnY_, G4int fnZ_)
47 : 47 :
48 fdX(halfVoxelSize.x()), fdY(halfVoxelSize.y( 48 fdX(halfVoxelSize.x()), fdY(halfVoxelSize.y()), fdZ(halfVoxelSize.z()),
49 fnX(fnX_), fnY(fnY_), fnZ(fnZ_), // number o 49 fnX(fnX_), fnY(fnY_), fnZ(fnZ_), // number of voxels along X, Y and Z
50 fMaterials(mat), // vector of defined materi 50 fMaterials(mat), // vector of defined materials
51 fMaterialIndices(nullptr) // vector which as 51 fMaterialIndices(nullptr) // vector which associates MaterialID to voxels
52 { 52 {
53 ReadColourData();//Define the color of each m 53 ReadColourData();//Define the color of each material
54 // from ColourMap.dat 54 // from ColourMap.dat
55 } 55 }
56 56
57 ICRP110PhantomNestedParameterisation::~ICRP110 57 ICRP110PhantomNestedParameterisation::~ICRP110PhantomNestedParameterisation()
58 {} 58 {}
59 59
60 void ICRP110PhantomNestedParameterisation::Rea 60 void ICRP110PhantomNestedParameterisation::ReadColourData()
61 { 61 {
62 // By default the tissues are not visible. 62 // By default the tissues are not visible. Then
63 // the visualisation attributes are define 63 // the visualisation attributes are defined based on
64 // ColourMap.dat 64 // ColourMap.dat
65 auto blankAtt = new G4VisAttributes; 65 auto blankAtt = new G4VisAttributes;
66 blankAtt->SetVisibility( FALSE ); 66 blankAtt->SetVisibility( FALSE );
67 fColours["Default"] = blankAtt; 67 fColours["Default"] = blankAtt;
68 68
69 G4String colourFile = "ColourMap.dat"; 69 G4String colourFile = "ColourMap.dat";
70 G4cout << "Phantom Material Colours set vi 70 G4cout << "Phantom Material Colours set via ColourMap.dat data file " << G4endl;
71 71
72 std::ifstream fin(colourFile.c_str()); 72 std::ifstream fin(colourFile.c_str());
73 G4int nMate; 73 G4int nMate;
74 G4String mateName; 74 G4String mateName;
75 G4double cred, cgreen, cblue, copacity; 75 G4double cred, cgreen, cblue, copacity;
76 fin >> nMate; 76 fin >> nMate;
77 G4VisAttributes* visAtt=nullptr; 77 G4VisAttributes* visAtt=nullptr;
78 78
79 for( G4int ii = 0; ii < nMate; ii++ ){ 79 for( G4int ii = 0; ii < nMate; ii++ ){
80 fin >> mateName >> cred >> cgreen >> c 80 fin >> mateName >> cred >> cgreen >> cblue >> copacity;
81 G4Colour colour( cred, cgreen, cblue, 81 G4Colour colour( cred, cgreen, cblue, copacity );
82 visAtt = new G4VisAttributes( colour ) 82 visAtt = new G4VisAttributes( colour );
83 visAtt->SetForceSolid(true); 83 visAtt->SetForceSolid(true);
84 fColours[mateName] = visAtt; 84 fColours[mateName] = visAtt;
85 // G4cout << mateName << " colour set : 85 // G4cout << mateName << " colour set : " << colour << G4endl;
86 } 86 }
87 } 87 }
88 88
89 void ICRP110PhantomNestedParameterisation:: 89 void ICRP110PhantomNestedParameterisation::
90 SetNoVoxel( G4int nx, G4int ny, G4int nz ) 90 SetNoVoxel( G4int nx, G4int ny, G4int nz )
91 { 91 {
92 fnX = nx; 92 fnX = nx;
93 fnY = ny; 93 fnY = ny;
94 fnZ = nz; 94 fnZ = nz;
95 } 95 }
96 96
97 G4Material* ICRP110PhantomNestedParameterisati 97 G4Material* ICRP110PhantomNestedParameterisation::
98 ComputeMaterial(G4VPhysicalVolume* physVol, co 98 ComputeMaterial(G4VPhysicalVolume* physVol, const G4int iz,
99 const G4VTouchable* parentTouc 99 const G4VTouchable* parentTouch)
100 { 100 {
101 // protection for initialization and vis a 101 // protection for initialization and vis at idle state
102 // 102 //
103 if(parentTouch == nullptr) 103 if(parentTouch == nullptr)
104 return fMaterials[0]; 104 return fMaterials[0];
105 105
106 // Copy number of voxels. 106 // Copy number of voxels.
107 // Copy number of X and Y are obtained fro 107 // Copy number of X and Y are obtained from replication number.
108 // Copy number of Z is the copy number of 108 // Copy number of Z is the copy number of current voxel.
109 109
110 G4int ix = parentTouch -> GetReplicaNumber 110 G4int ix = parentTouch -> GetReplicaNumber(0);
111 G4int iy = parentTouch -> GetReplicaNumber 111 G4int iy = parentTouch -> GetReplicaNumber(1);
112 112
113 G4int copyID = ix + fnX*iy + fnX*fnY*iz; 113 G4int copyID = ix + fnX*iy + fnX*fnY*iz;
114 //G4cout << "ix: "<< ix << ", iy: " << iy 114 //G4cout << "ix: "<< ix << ", iy: " << iy << ", iz:" << iz<< G4endl;
115 //G4cout << "copyID from the Nested Param: 115 //G4cout << "copyID from the Nested Param: "<< copyID << G4endl;
116 116
117 //The copyID identifies the voxel 117 //The copyID identifies the voxel
118 std::size_t matIndex = GetMaterialIndex(co 118 std::size_t matIndex = GetMaterialIndex(copyID);
119 G4Material* mate = fMaterials[matIndex]; 119 G4Material* mate = fMaterials[matIndex];
120 120
121 if(true && physVol && G4VVisManager::GetCo 121 if(true && physVol && G4VVisManager::GetConcreteInstance()) {
122 G4String mateName = fMaterials.at(matI 122 G4String mateName = fMaterials.at(matIndex)->GetName();
123 std::string::size_type iuu = mateName. 123 std::string::size_type iuu = mateName.find("__");
124 124
125 if( iuu != std::string::npos ) { 125 if( iuu != std::string::npos ) {
126 mateName = mateName.substr( 0, iuu 126 mateName = mateName.substr( 0, iuu ); // Associate material
127 } 127 }
128 128
129 if(0 < fColours.count(mateName)) { 129 if(0 < fColours.count(mateName)) {
130 physVol -> GetLogicalVolume() -> 130 physVol -> GetLogicalVolume() ->
131 SetVisAttributes(fColours.find(mat 131 SetVisAttributes(fColours.find(mateName)->second);
132 } 132 }
133 else { 133 else {
134 physVol->GetLogicalVolume() -> 134 physVol->GetLogicalVolume() ->
135 SetVisAttributes(fColours.begin() 135 SetVisAttributes(fColours.begin() ->second); // Associate color
136 } 136 }
137 } 137 }
138 physVol -> GetLogicalVolume()->SetMaterial(m 138 physVol -> GetLogicalVolume()->SetMaterial(mate);
139 139
140 return mate; 140 return mate;
141 } 141 }
142 142
143 G4int ICRP110PhantomNestedParameterisation::Ge 143 G4int ICRP110PhantomNestedParameterisation::GetMaterialIndex( G4int copyNo ) const
144 { 144 {
145 return fMaterialIndices[copyNo]; 145 return fMaterialIndices[copyNo];
146 } 146 }
147 147
148 G4int ICRP110PhantomNestedParameterisation::Ge 148 G4int ICRP110PhantomNestedParameterisation::GetNumberOfMaterials() const
149 { 149 {
150 return fMaterials.size(); 150 return fMaterials.size();
151 } 151 }
152 152
153 G4Material* ICRP110PhantomNestedParameterisati 153 G4Material* ICRP110PhantomNestedParameterisation::GetMaterial(G4int i) const
154 { 154 {
155 return fMaterials[i]; 155 return fMaterials[i];
156 } 156 }
157 157
158 void ICRP110PhantomNestedParameterisation:: 158 void ICRP110PhantomNestedParameterisation::
159 ComputeTransformation(const G4int copyNo, G4VP 159 ComputeTransformation(const G4int copyNo, G4VPhysicalVolume* physVol) const
160 { 160 {
161 // Position of voxels. 161 // Position of voxels.
162 // x and y positions are already defined i 162 // x and y positions are already defined in DetectorConstruction by using
163 // replicated volume. Hre we define the po 163 // replicated volume. Hre we define the position along the z axis of voxels.
164 164
165 physVol -> SetTranslation(G4ThreeVector(0. 165 physVol -> SetTranslation(G4ThreeVector(0.,0.,(2.*static_cast<double>(copyNo)
166 166 +1.)*fdZ - fdZ*fnZ));
167 } 167 }
168 168
169 void ICRP110PhantomNestedParameterisation:: 169 void ICRP110PhantomNestedParameterisation::
170 ComputeDimensions( G4Box& box, const G4int, co 170 ComputeDimensions( G4Box& box, const G4int, const G4VPhysicalVolume* ) const
171 { 171 {
172 box.SetXHalfLength(fdX); 172 box.SetXHalfLength(fdX);
173 box.SetYHalfLength(fdY); 173 box.SetYHalfLength(fdY);
174 box.SetZHalfLength(fdZ); 174 box.SetZHalfLength(fdZ);
175 } 175 }
176 176