| Geant4 Cross Reference |
1 // ******************************************* 1
2 // * License and Disclaimer
3 // *
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17 // * This code implementation is the result
18 // * technical work of the GEANT4 collaboratio
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22 // * acceptance of all terms of the Geant4 Sof
23 // *******************************************
24 //
25 #include "G4DNAMesh.hh"
26 #include <algorithm>
27 #include <ostream>
28 #include "G4ITTrackHolder.hh"
29
30 std::ostream& operator<<(std::ostream& stream,
31 {
32 stream << "{" << rhs.x << ", " << rhs.y << "
33 return stream;
34 }
35
36 G4DNAMesh::Voxel& G4DNAMesh::GetVoxel(const In
37 {
38 auto iter = fIndexMap.find(key);
39 if(iter == fIndexMap.end())
40 {
41 auto box = GetBoundingBox(key);
42 Data mapList;
43 G4DNAMesh::Voxel& voxel =
44 fVoxelVector.emplace_back(std::make_tupl
45 fIndexMap[key] = G4int(fVoxelVector.size()
46 return voxel;
47 }
48
49 auto index = fIndexMap[key];
50 return fVoxelVector[index];
51 }
52
53 G4DNAMesh::G4DNAMesh(const G4DNABoundingBox& b
54 : fpBoundingMesh(&boundingBox)
55 , fResolution((2 * boundingBox.halfSideLengt
56 {}
57
58 G4DNAMesh::~G4DNAMesh() { Reset(); }
59
60 G4DNAMesh::Data& G4DNAMesh::GetVoxelMapList(co
61 {
62 auto& pVoxel = GetVoxel(key);
63 return std::get<2>(pVoxel);
64 }
65
66 void G4DNAMesh::PrintMesh()
67 {
68 G4cout << "*********PrintMesh::Size : " << f
69 for(const auto& iter : fVoxelVector)
70 {
71 auto data = std::get<2>(iter);
72 G4cout << "Index : " << std::get<0>(iter)
73 << " number of type : " << std::get
74 for(const auto& it : data)
75 {
76 G4cout << "_____________" << it.first->G
77 << G4endl;
78 }
79 G4cout << G4endl;
80 }
81 G4cout << G4endl;
82 }
83
84 G4int G4DNAMesh::GetNumberOfType(G4DNAMesh::Mo
85 {
86 G4int output = 0;
87
88 for(const auto& iter : fVoxelVector)
89 {
90 auto data = std::get<2>(iter);
91 auto it = data.find(type);
92 if(it != data.end())
93 {
94 output += it->second;
95 }
96 }
97 return output;
98 }
99
100 void G4DNAMesh::PrintVoxel(const Index& index)
101 {
102 G4cout << "*********PrintVoxel::";
103 G4cout << " index : " << index
104 << " number of type : " << this->GetV
105 << G4endl;
106
107 for(const auto& it : this->GetVoxelMapList(i
108 {
109 G4cout << "_____________" << it.first->Get
110 << G4endl;
111 }
112 G4cout << G4endl;
113 }
114
115 void G4DNAMesh::InitializeVoxel(const Index& i
116 {
117 auto& pVoxel = GetVoxel(index);
118 std::get<2>(pVoxel) = std::move(mapList);
119 }
120
121 G4DNABoundingBox G4DNAMesh::GetBoundingBox(con
122 {
123 auto xlo = fpBoundingMesh->Getxlo() + index.
124 auto ylo = fpBoundingMesh->Getylo() + index.
125 auto zlo = fpBoundingMesh->Getzlo() + index.
126 auto xhi = fpBoundingMesh->Getxlo() + (index
127 auto yhi = fpBoundingMesh->Getylo() + (index
128 auto zhi = fpBoundingMesh->Getzlo() + (index
129 return G4DNABoundingBox({ xhi, xlo, yhi, ylo
130 }
131
132 void G4DNAMesh::Reset()
133 {
134 fIndexMap.clear();
135 fVoxelVector.clear();
136 }
137
138 const G4DNABoundingBox& G4DNAMesh::GetBounding
139 {
140 return *fpBoundingMesh;
141 }
142
143 std::vector<G4DNAMesh::Index> // array is bet
144 G4DNAMesh::FindNeighboringVoxels(const Index&
145 {
146 std::vector<Index> neighbors;
147 neighbors.reserve(6);
148 auto xMax = (G4int) (std::floor(
149 (fpBoundingMesh->Getxhi() - fpBoundingMesh
150 auto yMax = (G4int) (std::floor(
151 (fpBoundingMesh->Getyhi() - fpBoundingMesh
152 auto zMax = (G4int) (std::floor(
153 (fpBoundingMesh->Getzhi() - fpBoundingMesh
154
155 if(index.x - 1 >= 0)
156 {
157 neighbors.emplace_back(index.x - 1, index.
158 }
159 if(index.y - 1 >= 0)
160 {
161 neighbors.emplace_back(index.x, index.y -
162 }
163 if(index.z - 1 >= 0)
164 {
165 neighbors.emplace_back(index.x, index.y, i
166 }
167 if(index.x + 1 < xMax)
168 {
169 neighbors.emplace_back(index.x + 1, index.
170 }
171 if(index.y + 1 < yMax)
172 {
173 neighbors.emplace_back(index.x, index.y +
174 }
175 if(index.z + 1 < zMax)
176 {
177 neighbors.emplace_back(index.x, index.y, i
178 }
179
180 return neighbors;
181 }
182
183 G4double G4DNAMesh::GetResolution() const { re
184
185 G4DNAMesh::Index G4DNAMesh::GetIndex(const G4T
186 {
187 if(!fpBoundingMesh->contains(position))
188 {
189 G4ExceptionDescription exceptionDescriptio
190 exceptionDescription << "the position: " <
191 << " is not in the bo
192 G4Exception("G4DNAMesh::GetKey", "G4DNAMes
193 exceptionDescription);
194 }
195
196 G4int dx =
197 std::floor((position.x() - fpBoundingMesh-
198 G4int dy =
199 std::floor((position.y() - fpBoundingMesh-
200 G4int dz =
201 std::floor((position.z() - fpBoundingMesh-
202 if(dx < 0 || dy < 0 || dz < 0)
203 {
204 G4ExceptionDescription exceptionDescriptio
205 exceptionDescription << "the old index: "
206 << " to new index :
207 G4Exception("G4DNAMesh::CheckIndex", "G4DN
208 exceptionDescription);
209 }
210 return Index{ dx, dy, dz };
211 }
212
213 G4VDNAMesh::Index G4DNAMesh::ConvertIndex(cons
214 cons
215 {
216 G4int xmax = std::floor(
217 (fpBoundingMesh->Getxhi() - fpBoundingMesh
218 G4int ymax = std::floor(
219 (fpBoundingMesh->Getyhi() - fpBoundingMesh
220 G4int zmax = std::floor(
221 (fpBoundingMesh->Getzhi() - fpBoundingMesh
222 auto dx = (G4int) (index.x * pixels / xmax);
223 auto dy = (G4int) (index.y * pixels / ymax);
224 auto dz = (G4int) (index.z * pixels / zmax);
225 if(dx < 0 || dy < 0 || dz < 0)
226 {
227 G4ExceptionDescription exceptionDescriptio
228 exceptionDescription << "the old index: "
229 << " to new index :
230 G4Exception("G4DNAMesh::CheckIndex", "G4DN
231 exceptionDescription);
232 }
233 return Index{ dx, dy, dz };
234 }
235