| Geant4 Cross Reference |
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25 // 22 //
26 ////////////////////////////////////////////// 23 ///////////////////////////////////////////////////////////////////////////////
27 // File: CCalRotationMatrixFactory.cc 24 // File: CCalRotationMatrixFactory.cc
28 // Description: CCalRotationFactory is a facto 25 // Description: CCalRotationFactory is a factory class to define all rotation
29 // matrices used in geometry buil 26 // matrices used in geometry building
30 ////////////////////////////////////////////// 27 ///////////////////////////////////////////////////////////////////////////////
31 #include <fstream> <<
32 #include <stdlib.h> <<
33 <<
34 #include "CCalRotationMatrixFactory.hh" 28 #include "CCalRotationMatrixFactory.hh"
35 29
36 #include "CCalutils.hh" 30 #include "CCalutils.hh"
37 31
38 #include "G4SystemOfUnits.hh" << 32 #include <fstream>
>> 33 #include <stdlib.h>
39 34
40 //#define debug 35 //#define debug
41 //#define ddebug 36 //#define ddebug
42 37
43 CCalRotationMatrixFactory * CCalRotationMatrix 38 CCalRotationMatrixFactory * CCalRotationMatrixFactory::instance = 0;
44 G4String CCalRotationMatrixFactory::file=""; 39 G4String CCalRotationMatrixFactory::file="";
45 40
46 CCalRotationMatrixFactory* CCalRotationMatrixF 41 CCalRotationMatrixFactory* CCalRotationMatrixFactory::getInstance(const G4String & rotfile){
47 if (rotfile=="" || rotfile==file) 42 if (rotfile=="" || rotfile==file)
48 return getInstance(); 43 return getInstance();
49 else if (file=="") { << 44 else if (file="") {
50 file=rotfile; 45 file=rotfile;
51 return getInstance(); 46 return getInstance();
52 } else { 47 } else {
53 G4cerr << "ERROR: Trying to get Rotation M 48 G4cerr << "ERROR: Trying to get Rotation Matrices from " << rotfile
54 << " when previously were retrieved f << 49 << " when previously were retrieved from " << file <<"." << G4endl;
55 return 0; 50 return 0;
56 } 51 }
57 } 52 }
58 53
59 54
60 CCalRotationMatrixFactory* CCalRotationMatrixF 55 CCalRotationMatrixFactory* CCalRotationMatrixFactory::getInstance(){
61 if (file=="") { 56 if (file=="") {
62 G4cerr << "ERROR: You haven't defined whic 57 G4cerr << "ERROR: You haven't defined which file to use for materials in "
63 << "CCalRotationMatrixFactory::getIns << 58 << "CCalRotationMatrixFactory::getInstance(G4String)" << G4endl;
64 return 0; 59 return 0;
65 } 60 }
66 61
67 if (instance==0) { 62 if (instance==0) {
68 instance = new CCalRotationMatrixFactory; 63 instance = new CCalRotationMatrixFactory;
69 return instance; 64 return instance;
70 } 65 }
71 else 66 else
72 return instance; 67 return instance;
73 } 68 }
74 69
75 void CCalRotationMatrixFactory::setFileName(co 70 void CCalRotationMatrixFactory::setFileName(const G4String& rotfile) {
76 if (rotfile!=file && file!="") { 71 if (rotfile!=file && file!="") {
77 G4cerr << "ERROR: Trying to change Rotatio 72 G4cerr << "ERROR: Trying to change Rotation Matrices file name to "
78 << rotfile << "." << G4endl; << 73 << rotfile << "." << G4endl;
79 G4cerr << " Using previous file: " < 74 G4cerr << " Using previous file: " << file << G4endl;
80 } 75 }
81 file=rotfile; 76 file=rotfile;
82 } 77 }
83 78
84 CCalRotationMatrixFactory::~CCalRotationMatrix 79 CCalRotationMatrixFactory::~CCalRotationMatrixFactory(){
85 G4RotationMatrixTableIterator i; 80 G4RotationMatrixTableIterator i;
86 for(i=theMatrices.begin(); i != theMatrices. 81 for(i=theMatrices.begin(); i != theMatrices.end(); ++i) {
87 delete (*i).second; 82 delete (*i).second;
88 }; 83 };
89 theMatrices.clear(); 84 theMatrices.clear();
90 } 85 }
91 86
92 G4RotationMatrix* CCalRotationMatrixFactory::f 87 G4RotationMatrix* CCalRotationMatrixFactory::findMatrix(const G4String & rot) {
93 G4RotationMatrix* retrot=0; 88 G4RotationMatrix* retrot=0;
94 //Rotation :NULL is no rotation so a null po 89 //Rotation :NULL is no rotation so a null pointer is returned
95 if (rot != ":NULL") { 90 if (rot != ":NULL") {
96 //retrot untouched if rot not found!!! 91 //retrot untouched if rot not found!!!
97 G4RotationMatrixTableIterator it = theMatr 92 G4RotationMatrixTableIterator it = theMatrices.find(rot);
98 if (it != theMatrices.end()) 93 if (it != theMatrices.end())
99 retrot = (*it).second; 94 retrot = (*it).second;
100 } 95 }
101 96
102 return retrot; //!!!Maybe a treatment on not 97 return retrot; //!!!Maybe a treatment on not-found case needed.
103 } 98 }
104 99
105 G4RotationMatrix* CCalRotationMatrixFactory::A 100 G4RotationMatrix* CCalRotationMatrixFactory::AddMatrix(const G4String& name,
106 << 101 G4double th1,
107 << 102 G4double phi1,
108 << 103 G4double th2,
109 << 104 G4double phi2,
110 << 105 G4double th3,
111 << 106 G4double phi3){
112 G4double sinth1, sinth2, sinth3, costh1, co 107 G4double sinth1, sinth2, sinth3, costh1, costh2, costh3;
113 G4double sinph1, sinph2, sinph3, cosph1, cos 108 G4double sinph1, sinph2, sinph3, cosph1, cosph2, cosph3;
114 G4double TH1 = th1/deg, TH2 = th2/deg, TH3 = 109 G4double TH1 = th1/deg, TH2 = th2/deg, TH3 = th3/deg;
115 G4double PH1 = phi1/deg, PH2 = phi2/deg, PH3 110 G4double PH1 = phi1/deg, PH2 = phi2/deg, PH3 = phi3/deg;
116 << 111
117 if (TH1 == 0.0 || TH1 == 360) { 112 if (TH1 == 0.0 || TH1 == 360) {
118 sinth1 = 0.0; costh1 = 1.0; 113 sinth1 = 0.0; costh1 = 1.0;
119 } else if (TH1 == 90.0 || TH1 == -270) { 114 } else if (TH1 == 90.0 || TH1 == -270) {
120 sinth1 = 1.0; costh1 = 0.0; 115 sinth1 = 1.0; costh1 = 0.0;
121 } else if (TH1 == 180.0 || TH1 == -180.0) { 116 } else if (TH1 == 180.0 || TH1 == -180.0) {
122 sinth1 = 0.0; costh1 = -1.0; 117 sinth1 = 0.0; costh1 = -1.0;
123 } else if (TH1 == 270.0 || TH1 == -90.0) { 118 } else if (TH1 == 270.0 || TH1 == -90.0) {
124 sinth1 = -1.0; costh1 = 0.0; 119 sinth1 = -1.0; costh1 = 0.0;
125 } else { 120 } else {
126 sinth1 = std::sin(th1); costh1 = std::cos( 121 sinth1 = std::sin(th1); costh1 = std::cos(th1);
127 } 122 }
128 123
129 if (TH2 == 0.0 || TH2 == 360) { 124 if (TH2 == 0.0 || TH2 == 360) {
130 sinth2 = 0.0; costh2 = 1.0; 125 sinth2 = 0.0; costh2 = 1.0;
131 } else if (TH2 == 90.0 || TH2 == -270) { 126 } else if (TH2 == 90.0 || TH2 == -270) {
132 sinth2 = 1.0; costh2 = 0.0; 127 sinth2 = 1.0; costh2 = 0.0;
133 } else if (TH2 == 180.0 || TH2 == -180.0) { 128 } else if (TH2 == 180.0 || TH2 == -180.0) {
134 sinth2 = 0.0; costh2 = -1.0; 129 sinth2 = 0.0; costh2 = -1.0;
135 } else if (TH2 == 270.0 || TH2 == -90.0) { 130 } else if (TH2 == 270.0 || TH2 == -90.0) {
136 sinth2 = -1.0; costh2 = 0.0; 131 sinth2 = -1.0; costh2 = 0.0;
137 } else { 132 } else {
138 sinth2 = std::sin(th2); costh2 = std::cos( 133 sinth2 = std::sin(th2); costh2 = std::cos(th2);
139 } 134 }
140 << 135
141 if (TH3 == 0.0 || TH3 == 360) { 136 if (TH3 == 0.0 || TH3 == 360) {
142 sinth3 = 0.0; costh3 = 1.0; 137 sinth3 = 0.0; costh3 = 1.0;
143 } else if (TH3 == 90.0 || TH2 == -270) { 138 } else if (TH3 == 90.0 || TH2 == -270) {
144 sinth3 = 1.0; costh3 = 0.0; 139 sinth3 = 1.0; costh3 = 0.0;
145 } else if (TH3 == 180.0 || TH3 == -180.0) { 140 } else if (TH3 == 180.0 || TH3 == -180.0) {
146 sinth3 = 0.0; costh3 = -1.0; 141 sinth3 = 0.0; costh3 = -1.0;
147 } else if (TH3 == 270.0 || TH3 == -90.0) { 142 } else if (TH3 == 270.0 || TH3 == -90.0) {
148 sinth3 = -1.0; costh3 = 0.0; 143 sinth3 = -1.0; costh3 = 0.0;
149 } else { 144 } else {
150 sinth3 = std::sin(th3); costh3 = std::cos( 145 sinth3 = std::sin(th3); costh3 = std::cos(th3);
151 } 146 }
152 147
153 if (PH1 == 0.0 || PH1 == 360) { 148 if (PH1 == 0.0 || PH1 == 360) {
154 sinph1 = 0.0; cosph1 = 1.0; 149 sinph1 = 0.0; cosph1 = 1.0;
155 } else if (PH1 == 90.0 || PH1 == -270) { 150 } else if (PH1 == 90.0 || PH1 == -270) {
156 sinph1 = 1.0; cosph1 = 0.0; 151 sinph1 = 1.0; cosph1 = 0.0;
157 } else if (PH1 == 180.0 || PH1 == -180.0) { 152 } else if (PH1 == 180.0 || PH1 == -180.0) {
158 sinph1 = 0.0; cosph1 = -1.0; 153 sinph1 = 0.0; cosph1 = -1.0;
159 } else if (PH1 == 270.0 || PH1 == -90.0) { 154 } else if (PH1 == 270.0 || PH1 == -90.0) {
160 sinph1 = -1.0; cosph1 = 0.0; 155 sinph1 = -1.0; cosph1 = 0.0;
161 } else { 156 } else {
162 sinph1 = std::sin(phi1); cosph1 = std::cos 157 sinph1 = std::sin(phi1); cosph1 = std::cos(phi1);
163 } 158 }
164 159
165 if (PH2 == 0.0 || PH2 == 360) { 160 if (PH2 == 0.0 || PH2 == 360) {
166 sinph2 = 0.0; cosph2 = 1.0; 161 sinph2 = 0.0; cosph2 = 1.0;
167 } else if (PH2 == 90.0 || PH2 == -270) { 162 } else if (PH2 == 90.0 || PH2 == -270) {
168 sinph2 = 1.0; cosph2 = 0.0; 163 sinph2 = 1.0; cosph2 = 0.0;
169 } else if (PH2 == 180.0 || PH2 == -180.0) { 164 } else if (PH2 == 180.0 || PH2 == -180.0) {
170 sinph2 = 0.0; cosph2 = -1.0; 165 sinph2 = 0.0; cosph2 = -1.0;
171 } else if (PH2 == 270.0 || PH2 == -90.0) { 166 } else if (PH2 == 270.0 || PH2 == -90.0) {
172 sinph2 = -1.0; cosph2 = 0.0; 167 sinph2 = -1.0; cosph2 = 0.0;
173 } else { 168 } else {
174 sinph2 = std::sin(phi2); cosph2 = std::cos 169 sinph2 = std::sin(phi2); cosph2 = std::cos(phi2);
175 } 170 }
176 << 171
177 if (PH3 == 0.0 || PH3 == 360) { 172 if (PH3 == 0.0 || PH3 == 360) {
178 sinph3 = 0.0; cosph3 = 1.0; 173 sinph3 = 0.0; cosph3 = 1.0;
179 } else if (PH3 == 90.0 || PH3 == -270) { 174 } else if (PH3 == 90.0 || PH3 == -270) {
180 sinph3 = 1.0; cosph3 = 0.0; 175 sinph3 = 1.0; cosph3 = 0.0;
181 } else if (PH3 == 180.0 || PH3 == -180.0) { 176 } else if (PH3 == 180.0 || PH3 == -180.0) {
182 sinph3 = 0.0; cosph3 = -1.0; 177 sinph3 = 0.0; cosph3 = -1.0;
183 } else if (PH3 == 270.0 || PH3 == -90.0) { 178 } else if (PH3 == 270.0 || PH3 == -90.0) {
184 sinph3 = -1.0; cosph3 = 0.0; 179 sinph3 = -1.0; cosph3 = 0.0;
185 } else { 180 } else {
186 sinph3 = std::sin(phi3); cosph3 = std::cos 181 sinph3 = std::sin(phi3); cosph3 = std::cos(phi3);
187 } 182 }
188 << 183
189 //xprime axis coordinates 184 //xprime axis coordinates
190 CLHEP::Hep3Vector xprime(sinth1*cosph1,sinth 185 CLHEP::Hep3Vector xprime(sinth1*cosph1,sinth1*sinph1,costh1);
191 //yprime axis coordinates 186 //yprime axis coordinates
192 CLHEP::Hep3Vector yprime(sinth2*cosph2,sinth 187 CLHEP::Hep3Vector yprime(sinth2*cosph2,sinth2*sinph2,costh2);
193 //zprime axis coordinates 188 //zprime axis coordinates
194 CLHEP::Hep3Vector zprime(sinth3*cosph3,sinth 189 CLHEP::Hep3Vector zprime(sinth3*cosph3,sinth3*sinph3,costh3);
195 190
196 #ifdef ddebug 191 #ifdef ddebug
197 G4cout << xprime << '\t'; G4cout << yprim 192 G4cout << xprime << '\t'; G4cout << yprime << '\t'; G4cout << zprime << G4endl;
198 #endif 193 #endif
199 G4RotationMatrix *rotMat = new G4RotationMat 194 G4RotationMatrix *rotMat = new G4RotationMatrix();
200 rotMat->rotateAxes(xprime, yprime, zprime); 195 rotMat->rotateAxes(xprime, yprime, zprime);
201 if (*rotMat == G4RotationMatrix()) { 196 if (*rotMat == G4RotationMatrix()) {
202 // G4cerr << "WARNING: Matrix " << name << 197 // G4cerr << "WARNING: Matrix " << name << " will not be created as a rotation matrix."
203 // G4cerr << "WARNING: Matrix " << name << 198 // G4cerr << "WARNING: Matrix " << name << " is = identity matrix. It will not be created as a rotation matrix." << G4endl;
204 delete rotMat; 199 delete rotMat;
205 rotMat=0; 200 rotMat=0;
206 } else { 201 } else {
207 rotMat->invert(); 202 rotMat->invert();
208 theMatrices[name]=rotMat; 203 theMatrices[name]=rotMat;
209 #ifdef ddebug 204 #ifdef ddebug
210 G4cout << *rotMat << G4endl; 205 G4cout << *rotMat << G4endl;
211 #endif 206 #endif
212 } 207 }
213 208
214 return rotMat; 209 return rotMat;
215 } 210 }
216 211
217 CCalRotationMatrixFactory::CCalRotationMatrixF 212 CCalRotationMatrixFactory::CCalRotationMatrixFactory():theMatrices(){
218 << 213
219 G4String path = "NULL"; << 214 G4String path = getenv("CCAL_GLOBALPATH");
220 if (std::getenv("CCAL_GLOBALPATH")) <<
221 path = std::getenv("CCAL_GLOBALPATH"); <<
222 <<
223 G4cout << " ==> Opening file " << file << ". 215 G4cout << " ==> Opening file " << file << "..." << G4endl;
224 std::ifstream is; 216 std::ifstream is;
225 G4bool ok = openGeomFile(is, path, file); << 217 bool ok = openGeomFile(is, path, file);
226 if (!ok) { 218 if (!ok) {
227 G4ExceptionDescription ed; << 219 G4cerr << "ERROR: Could not open file " << file << " ... Exiting!" << G4endl;
228 ed << "Could not open file " << file << " << 220 exit(-1);
229 G4Exception("CCalRotationMatrixFactory::CC <<
230 "ccal002", <<
231 FatalException,ed); <<
232 } 221 }
233 222
234 //////////////////////////////////////////// 223 //////////////////////////////////////////////////
235 // Find *DO ROTM 224 // Find *DO ROTM
236 findDO(is, G4String("ROTM")); 225 findDO(is, G4String("ROTM"));
237 226
238 char rubish[256]; 227 char rubish[256];
239 G4String name; 228 G4String name;
240 229
241 #ifdef debug 230 #ifdef debug
242 G4cout << " ==> Reading Rotation Matrice 231 G4cout << " ==> Reading Rotation Matrices... " << G4endl;
243 G4cout << " Name\tTheta1\tPhi1\tTheta2 232 G4cout << " Name\tTheta1\tPhi1\tTheta2\tPhi2\tTheta3\tPhi3"<< G4endl;
244 #endif 233 #endif
245 234
246 is >> name; 235 is >> name;
247 while(name!="*ENDDO") { 236 while(name!="*ENDDO") {
248 if (name.find("#.")==0) { //It is a commen << 237 if (name.index("#.")==0) { //It is a comment.Skip line.
249 is.getline(rubish,256,'\n'); 238 is.getline(rubish,256,'\n');
250 } else { 239 } else {
251 #ifdef debug 240 #ifdef debug
252 G4cout << " " << name <<'\t'; 241 G4cout << " " << name <<'\t';
253 #endif 242 #endif
254 G4double th1, phi1, th2, phi2, th3, phi3 243 G4double th1, phi1, th2, phi2, th3, phi3;
255 //Get xprime axis angles 244 //Get xprime axis angles
256 is >> th1 >> phi1; 245 is >> th1 >> phi1;
257 #ifdef debug 246 #ifdef debug
258 G4cout << th1 << '\t' << phi1 << '\t'; 247 G4cout << th1 << '\t' << phi1 << '\t';
259 #endif 248 #endif
260 //Get yprime axis angles 249 //Get yprime axis angles
261 is >> th2 >> phi2; 250 is >> th2 >> phi2;
262 #ifdef debug 251 #ifdef debug
263 G4cout << th2 << '\t' << phi2 << '\t'; 252 G4cout << th2 << '\t' << phi2 << '\t';
264 #endif 253 #endif
265 //Get zprime axis angles 254 //Get zprime axis angles
266 is >> th3 >> phi3; 255 is >> th3 >> phi3;
267 #ifdef debug 256 #ifdef debug
268 G4cout << th3 << '\t' << phi3 << '\t'; 257 G4cout << th3 << '\t' << phi3 << '\t';
269 #endif 258 #endif
270 259
271 is.getline(rubish,256,'\n'); 260 is.getline(rubish,256,'\n');
272 #ifdef debug 261 #ifdef debug
273 G4cout << rubish << G4endl; 262 G4cout << rubish << G4endl;
274 #endif 263 #endif
275 264
276 AddMatrix(name, th1*deg, phi1*deg, th2*d 265 AddMatrix(name, th1*deg, phi1*deg, th2*deg, phi2*deg, th3*deg, phi3*deg);
277 } 266 }
278 267
279 is >> name; 268 is >> name;
280 }; 269 };
281 270
282 is.close(); 271 is.close();
283 G4cout << " " << theMatrices.size() < 272 G4cout << " " << theMatrices.size() << " rotation matrices read in." << G4endl;
284 } 273 }
285 274
286 275
287 // 29-Jan-2004 A.R. : commented to avoid clash 276 // 29-Jan-2004 A.R. : commented to avoid clashes with CLHEP.
288 // Streaming operators for 277 // Streaming operators for rotation matrices are
289 // already defined in CLHEP 278 // already defined in CLHEP::HepRotation.
290 // std::ostream& operator<<(std::ostream& os , 279 // std::ostream& operator<<(std::ostream& os , const G4RotationMatrix & rot){
291 // // os << "( " << rot.xx() << tab << rot. 280 // // os << "( " << rot.xx() << tab << rot.xy() << tab << rot.xz() << " )" << G4endl;
292 // // os << "( " << rot.yx() << tab << rot. 281 // // os << "( " << rot.yx() << tab << rot.yy() << tab << rot.yz() << " )" << G4endl;
293 // // os << "( " << rot.zx() << tab << rot. 282 // // os << "( " << rot.zx() << tab << rot.zy() << tab << rot.zz() << " )" << G4endl;
294 // 283 //
295 // os << "[" 284 // os << "["
296 // << rot.thetaX()/deg << tab << rot.phiX 285 // << rot.thetaX()/deg << tab << rot.phiX()/deg << tab
297 // << rot.thetaY()/deg << tab << rot.phiY 286 // << rot.thetaY()/deg << tab << rot.phiY()/deg << tab
298 // << rot.thetaZ()/deg << tab << rot.phiZ 287 // << rot.thetaZ()/deg << tab << rot.phiZ()/deg << "]"
299 // << G4endl; 288 // << G4endl;
300 // 289 //
301 // return os; 290 // return os;
302 // } 291 // }
303 292