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25 // 22 //
26 // G4SPSAngDistribution class implementation << 23 ///////////////////////////////////////////////////////////////////////////////
27 // 24 //
28 // Author: Fan Lei, QinetiQ ltd. - 05/02/2004 << 25 // MODULE: G4SPSAngDistribution.cc
29 // Customer: ESA/ESTEC << 26 //
30 // Revisions: Andrea Dotti, SLAC << 27 // Version: 1.0
31 // ------------------------------------------- << 28 // Date: 5/02/04
>> 29 // Author: Fan Lei
>> 30 // Organisation: QinetiQ ltd.
>> 31 // Customer: ESA/ESTEC
>> 32 //
>> 33 ///////////////////////////////////////////////////////////////////////////////
>> 34 //
>> 35 //
>> 36 // CHANGE HISTORY
>> 37 // --------------
>> 38 //
>> 39 //
>> 40 // Version 1.0, 05/02/2004, Fan Lei, Created.
>> 41 // Based on the G4GeneralParticleSource class in Geant4 v6.0
>> 42 //
>> 43 ///////////////////////////////////////////////////////////////////////////////
>> 44 //
>> 45 #include "Randomize.hh"
>> 46 //#include <math.h>
32 47
33 #include "G4SPSAngDistribution.hh" 48 #include "G4SPSAngDistribution.hh"
34 49
35 #include "Randomize.hh" << 50 G4SPSAngDistribution::G4SPSAngDistribution()
36 #include "G4PhysicalConstants.hh" <<
37 <<
38 G4SPSAngDistribution::G4SPSAngDistribution() <<
39 { 51 {
40 // Angular distribution Variables 52 // Angular distribution Variables
41 G4ThreeVector zero; 53 G4ThreeVector zero;
42 particle_momentum_direction = G4ParticleMome 54 particle_momentum_direction = G4ParticleMomentum(0,0,-1);
43 55
44 AngDistType = "planar"; 56 AngDistType = "planar";
45 AngRef1 = CLHEP::HepXHat; << 57 AngRef1 = HepXHat;
46 AngRef2 = CLHEP::HepYHat; << 58 AngRef2 = HepYHat;
47 AngRef3 = CLHEP::HepZHat; << 59 AngRef3 = HepZHat;
48 MinTheta = 0.; 60 MinTheta = 0.;
49 MaxTheta = pi; 61 MaxTheta = pi;
50 MinPhi = 0.; 62 MinPhi = 0.;
51 MaxPhi = twopi; 63 MaxPhi = twopi;
52 DR = 0.; 64 DR = 0.;
53 DX = 0.; 65 DX = 0.;
54 DY = 0.; 66 DY = 0.;
55 FocusPoint = G4ThreeVector(0., 0., 0.); 67 FocusPoint = G4ThreeVector(0., 0., 0.);
56 UserDistType = "NULL"; 68 UserDistType = "NULL";
57 UserWRTSurface = true; 69 UserWRTSurface = true;
58 UserAngRef = false; 70 UserAngRef = false;
59 IPDFThetaExist = false; 71 IPDFThetaExist = false;
60 IPDFPhiExist = false; 72 IPDFPhiExist = false;
61 verbosityLevel = 0; << 73 verbosityLevel = 0 ;
62 <<
63 G4MUTEXINIT(mutex); <<
64 } 74 }
65 75
66 G4SPSAngDistribution::~G4SPSAngDistribution() 76 G4SPSAngDistribution::~G4SPSAngDistribution()
67 { << 77 {}
68 G4MUTEXDESTROY(mutex); <<
69 } <<
70 78
71 void G4SPSAngDistribution::SetAngDistType(cons << 79 //
>> 80 void G4SPSAngDistribution::SetAngDistType(G4String atype)
72 { 81 {
73 G4AutoLock l(&mutex); <<
74 if(atype != "iso" && atype != "cos" && atype 82 if(atype != "iso" && atype != "cos" && atype != "user" && atype != "planar"
75 && atype != "beam1d" && atype != "beam2d" 83 && atype != "beam1d" && atype != "beam2d" && atype != "focused")
76 { << 84 G4cout << "Error, distribution must be iso, cos, planar, beam1d, beam2d, focused or user" << G4endl;
77 G4cout << "Error, distribution must be iso <<
78 << G4endl; <<
79 } <<
80 else 85 else
81 { <<
82 AngDistType = atype; 86 AngDistType = atype;
83 } << 87 if (AngDistType == "cos") MaxTheta = pi/2. ;
84 if (AngDistType == "cos") { MaxTheta = pi/2 << 88 if (AngDistType == "user") {
85 if (AngDistType == "user") << 89 UDefThetaH = IPDFThetaH = ZeroPhysVector ;
86 { << 90 IPDFThetaExist = false ;
87 UDefThetaH = IPDFThetaH = ZeroPhysVector; << 91 UDefPhiH = IPDFPhiH = ZeroPhysVector ;
88 IPDFThetaExist = false; << 92 IPDFPhiExist = false ;
89 UDefPhiH = IPDFPhiH = ZeroPhysVector; <<
90 IPDFPhiExist = false; <<
91 } 93 }
92 } 94 }
93 95
94 void G4SPSAngDistribution::DefineAngRefAxes(co << 96 void G4SPSAngDistribution::DefineAngRefAxes(G4String refname, G4ThreeVector ref)
95 co <<
96 { 97 {
97 G4AutoLock l(&mutex); << 98 if(refname == "angref1")
98 if (refname == "angref1") <<
99 AngRef1 = ref.unit(); // x' 99 AngRef1 = ref.unit(); // x'
100 else if (refname == "angref2") << 100 else if(refname == "angref2")
101 AngRef2 = ref.unit(); // vector in x'y' pl 101 AngRef2 = ref.unit(); // vector in x'y' plane
102 102
103 // User defines x' (AngRef1) and a vector in 103 // User defines x' (AngRef1) and a vector in the x'y'
104 // plane (AngRef2). Then, AngRef1 x AngRef2 104 // plane (AngRef2). Then, AngRef1 x AngRef2 = AngRef3
105 // the z' vector. Then, AngRef3 x AngRef1 = 105 // the z' vector. Then, AngRef3 x AngRef1 = AngRef2
106 // which will now be y'. 106 // which will now be y'.
107 107
108 AngRef3 = AngRef1.cross(AngRef2); // z' 108 AngRef3 = AngRef1.cross(AngRef2); // z'
109 AngRef2 = AngRef3.cross(AngRef1); // y' 109 AngRef2 = AngRef3.cross(AngRef1); // y'
110 UserAngRef = true ; 110 UserAngRef = true ;
111 if(verbosityLevel == 2) 111 if(verbosityLevel == 2)
112 { << 112 {
113 G4cout << "Angular distribution rotation a << 113 G4cout << "Angular distribution rotation axes " << AngRef1 << " " << AngRef2 << " " << AngRef3 << G4endl;
114 << " " << AngRef2 << " " << AngRef3 << 114 }
115 } <<
116 } 115 }
117 116
118 void G4SPSAngDistribution::SetMinTheta(G4doubl 117 void G4SPSAngDistribution::SetMinTheta(G4double mint)
119 { 118 {
120 G4AutoLock l(&mutex); <<
121 MinTheta = mint; 119 MinTheta = mint;
122 } 120 }
123 121
124 void G4SPSAngDistribution::SetMinPhi(G4double 122 void G4SPSAngDistribution::SetMinPhi(G4double minp)
125 { 123 {
126 G4AutoLock l(&mutex); <<
127 MinPhi = minp; 124 MinPhi = minp;
128 } 125 }
129 126
130 void G4SPSAngDistribution::SetMaxTheta(G4doubl 127 void G4SPSAngDistribution::SetMaxTheta(G4double maxt)
131 { 128 {
132 G4AutoLock l(&mutex); <<
133 MaxTheta = maxt; 129 MaxTheta = maxt;
134 } 130 }
135 131
136 void G4SPSAngDistribution::SetMaxPhi(G4double 132 void G4SPSAngDistribution::SetMaxPhi(G4double maxp)
137 { 133 {
138 G4AutoLock l(&mutex); <<
139 MaxPhi = maxp; 134 MaxPhi = maxp;
140 } 135 }
141 136
142 void G4SPSAngDistribution::SetBeamSigmaInAngR( 137 void G4SPSAngDistribution::SetBeamSigmaInAngR(G4double r)
143 { 138 {
144 G4AutoLock l(&mutex); <<
145 DR = r; 139 DR = r;
146 } 140 }
147 141
148 void G4SPSAngDistribution::SetBeamSigmaInAngX( 142 void G4SPSAngDistribution::SetBeamSigmaInAngX(G4double r)
149 { 143 {
150 G4AutoLock l(&mutex); <<
151 DX = r; 144 DX = r;
152 } 145 }
153 146
154 void G4SPSAngDistribution::SetBeamSigmaInAngY( 147 void G4SPSAngDistribution::SetBeamSigmaInAngY(G4double r)
155 { 148 {
156 G4AutoLock l(&mutex); <<
157 DY = r; 149 DY = r;
158 } 150 }
159 151
160 void G4SPSAngDistribution:: << 152 void G4SPSAngDistribution::UserDefAngTheta(G4ThreeVector input)
161 SetParticleMomentumDirection(const G4ParticleM <<
162 { <<
163 G4AutoLock l(&mutex); <<
164 particle_momentum_direction = aMomentumDirec <<
165 } <<
166 <<
167 void G4SPSAngDistribution::SetPosDistribution( <<
168 { <<
169 G4AutoLock l(&mutex); <<
170 posDist = a; <<
171 } <<
172 <<
173 void G4SPSAngDistribution::SetBiasRndm(G4SPSRa <<
174 { <<
175 G4AutoLock l(&mutex); <<
176 angRndm = a; <<
177 } <<
178 <<
179 void G4SPSAngDistribution::SetVerbosity(G4int <<
180 { <<
181 G4AutoLock l(&mutex); <<
182 verbosityLevel = a; <<
183 } <<
184 <<
185 void G4SPSAngDistribution::UserDefAngTheta(con <<
186 { 153 {
187 G4AutoLock l(&mutex); <<
188 if(UserDistType == "NULL") UserDistType = "t 154 if(UserDistType == "NULL") UserDistType = "theta";
189 if(UserDistType == "phi") UserDistType = "bo 155 if(UserDistType == "phi") UserDistType = "both";
190 G4double thi, val; 156 G4double thi, val;
191 thi = input.x(); 157 thi = input.x();
192 val = input.y(); 158 val = input.y();
193 if(verbosityLevel >= 1) G4cout << "In UserDe << 159 if(verbosityLevel >= 1)
>> 160 G4cout << "In UserDefAngTheta" << G4endl;
194 UDefThetaH.InsertValues(thi, val); 161 UDefThetaH.InsertValues(thi, val);
195 } 162 }
196 163
197 G4String G4SPSAngDistribution::GetDistType() << 164 void G4SPSAngDistribution::UserDefAngPhi(G4ThreeVector input)
198 { <<
199 G4AutoLock l(&mutex); <<
200 return AngDistType; <<
201 } <<
202 <<
203 G4double G4SPSAngDistribution::GetMinTheta() <<
204 { <<
205 G4AutoLock l(&mutex); <<
206 return MinTheta; <<
207 } <<
208 <<
209 G4double G4SPSAngDistribution::GetMaxTheta() <<
210 { <<
211 G4AutoLock l(&mutex); <<
212 return MaxTheta; <<
213 } <<
214 <<
215 G4double G4SPSAngDistribution::GetMinPhi() <<
216 { <<
217 G4AutoLock l(&mutex); <<
218 return MinPhi; <<
219 } <<
220 <<
221 G4double G4SPSAngDistribution::GetMaxPhi() <<
222 { <<
223 G4AutoLock l(&mutex); <<
224 return MaxPhi; <<
225 } <<
226 <<
227 G4ThreeVector G4SPSAngDistribution::GetDirecti <<
228 { 165 {
229 G4AutoLock l(&mutex); <<
230 return particle_momentum_direction; <<
231 } <<
232 <<
233 void G4SPSAngDistribution::UserDefAngPhi(const <<
234 { <<
235 G4AutoLock l(&mutex); <<
236 if(UserDistType == "NULL") UserDistType = "p 166 if(UserDistType == "NULL") UserDistType = "phi";
237 if(UserDistType == "theta") UserDistType = " 167 if(UserDistType == "theta") UserDistType = "both";
238 G4double phhi, val; 168 G4double phhi, val;
239 phhi = input.x(); 169 phhi = input.x();
240 val = input.y(); 170 val = input.y();
241 if(verbosityLevel >= 1) G4cout << "In UserDe << 171 if(verbosityLevel >= 1)
>> 172 G4cout << "In UserDefAngPhi" << G4endl;
242 UDefPhiH.InsertValues(phhi, val); 173 UDefPhiH.InsertValues(phhi, val);
243 } 174 }
244 175
245 void G4SPSAngDistribution::SetFocusPoint(const << 176 void G4SPSAngDistribution::SetFocusPoint(G4ThreeVector input)
246 { 177 {
247 G4AutoLock l(&mutex); <<
248 FocusPoint = input; 178 FocusPoint = input;
249 } 179 }
250 180
251 void G4SPSAngDistribution::SetUserWRTSurface(G 181 void G4SPSAngDistribution::SetUserWRTSurface(G4bool wrtSurf)
252 { 182 {
253 G4AutoLock l(&mutex); << 183 // This is only applied in user mode?
254 <<
255 // if UserWRTSurface = true then the user wa 184 // if UserWRTSurface = true then the user wants momenta with respect
256 // to the surface normals. 185 // to the surface normals.
257 // When doing this theta has to be 0-90 only 186 // When doing this theta has to be 0-90 only otherwise there will be
258 // errors, which currently are flagged anywh 187 // errors, which currently are flagged anywhere.
259 // <<
260 UserWRTSurface = wrtSurf; 188 UserWRTSurface = wrtSurf;
261 } 189 }
262 190
263 void G4SPSAngDistribution::SetUseUserAngAxis(G 191 void G4SPSAngDistribution::SetUseUserAngAxis(G4bool userang)
264 { 192 {
265 G4AutoLock l(&mutex); <<
266 <<
267 // if UserAngRef = true the angular distrib 193 // if UserAngRef = true the angular distribution is defined wrt
268 // the user defined coordinates << 194 // the user defined co-ordinates
269 // <<
270 UserAngRef = userang; 195 UserAngRef = userang;
271 } 196 }
272 197
273 void G4SPSAngDistribution::GenerateBeamFlux(G4 << 198 void G4SPSAngDistribution::GenerateBeamFlux()
274 { 199 {
275 G4double theta, phi; 200 G4double theta, phi;
276 G4double px, py, pz; 201 G4double px, py, pz;
277 if (AngDistType == "beam1d") << 202 if (AngDistType == "beam1d")
278 { <<
279 theta = G4RandGauss::shoot(0.0,DR); <<
280 phi = twopi * G4UniformRand(); <<
281 } <<
282 else <<
283 { <<
284 px = G4RandGauss::shoot(0.0,DX); <<
285 py = G4RandGauss::shoot(0.0,DY); <<
286 theta = std::sqrt (px*px + py*py); <<
287 if (theta != 0.) <<
288 { 203 {
289 phi = std::acos(px/theta); << 204 theta = G4RandGauss::shoot(0.0,DR);
290 if ( py < 0.) phi = -phi; << 205 phi = twopi * G4UniformRand();
291 } 206 }
292 else << 207 else
293 { << 208 {
294 phi = 0.0; << 209 px = G4RandGauss::shoot(0.0,DX);
>> 210 py = G4RandGauss::shoot(0.0,DY);
>> 211 theta = std::sqrt (px*px + py*py);
>> 212 if (theta != 0.) {
>> 213 phi = std::acos(px/theta);
>> 214 if ( py < 0.) phi = -phi;
>> 215 }
>> 216 else
>> 217 {
>> 218 phi = 0.0;
>> 219 }
295 } 220 }
296 } <<
297 px = -std::sin(theta) * std::cos(phi); 221 px = -std::sin(theta) * std::cos(phi);
298 py = -std::sin(theta) * std::sin(phi); 222 py = -std::sin(theta) * std::sin(phi);
299 pz = -std::cos(theta); 223 pz = -std::cos(theta);
300 G4double finx, finy, finz; << 224 G4double finx, finy, finz ;
301 finx=px, finy=py, finz=pz; << 225 finx = px, finy =py, finz =pz;
302 if (UserAngRef) << 226 if (UserAngRef){
303 { <<
304 // Apply Angular Rotation Matrix 227 // Apply Angular Rotation Matrix
305 // x * AngRef1, y * AngRef2 and z * AngRef 228 // x * AngRef1, y * AngRef2 and z * AngRef3
306 finx = (px * AngRef1.x()) + (py * AngRef2. 229 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
307 finy = (px * AngRef1.y()) + (py * AngRef2. 230 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
308 finz = (px * AngRef1.z()) + (py * AngRef2. 231 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
309 G4double ResMag = std::sqrt((finx*finx) + 232 G4double ResMag = std::sqrt((finx*finx) + (finy*finy) + (finz*finz));
310 finx = finx/ResMag; 233 finx = finx/ResMag;
311 finy = finy/ResMag; 234 finy = finy/ResMag;
312 finz = finz/ResMag; 235 finz = finz/ResMag;
313 } 236 }
314 mom.setX(finx); << 237 particle_momentum_direction.setX(finx);
315 mom.setY(finy); << 238 particle_momentum_direction.setY(finy);
316 mom.setZ(finz); << 239 particle_momentum_direction.setZ(finz);
317 <<
318 // particle_momentum_direction now holds uni <<
319 240
>> 241 // particle_momentum_direction now holds unit momentum vector.
320 if(verbosityLevel >= 1) 242 if(verbosityLevel >= 1)
321 { << 243 G4cout << "Generating beam vector: " << particle_momentum_direction << G4endl;
322 G4cout << "Generating beam vector: " << mo <<
323 } <<
324 } 244 }
325 245
326 void G4SPSAngDistribution::GenerateFocusedFlux << 246 void G4SPSAngDistribution::GenerateFocusedFlux()
327 { 247 {
328 mom = (FocusPoint - posDist->GetParticlePos( << 248 particle_momentum_direction = (FocusPoint - posDist->particle_position).unit();
329 << 249 //
330 // particle_momentum_direction now holds uni 250 // particle_momentum_direction now holds unit momentum vector.
331 <<
332 if(verbosityLevel >= 1) 251 if(verbosityLevel >= 1)
333 { << 252 G4cout << "Generating focused vector: " << particle_momentum_direction << G4endl;
334 G4cout << "Generating focused vector: " << <<
335 } <<
336 } 253 }
337 254
338 void G4SPSAngDistribution::GenerateIsotropicFl << 255 void G4SPSAngDistribution::GenerateIsotropicFlux()
339 { 256 {
340 // generates isotropic flux. 257 // generates isotropic flux.
341 // No vectors are needed. 258 // No vectors are needed.
342 <<
343 G4double rndm, rndm2; 259 G4double rndm, rndm2;
344 G4double px, py, pz; 260 G4double px, py, pz;
345 261
>> 262 //
346 G4double sintheta, sinphi,costheta,cosphi; 263 G4double sintheta, sinphi,costheta,cosphi;
347 rndm = angRndm->GenRandTheta(); 264 rndm = angRndm->GenRandTheta();
348 costheta = std::cos(MinTheta) - rndm * (std: << 265 costheta = std::cos(MinTheta) - rndm * (std::cos(MinTheta) - std::cos(MaxTheta));
349 - std: <<
350 sintheta = std::sqrt(1. - costheta*costheta) 266 sintheta = std::sqrt(1. - costheta*costheta);
351 267
352 rndm2 = angRndm->GenRandPhi(); 268 rndm2 = angRndm->GenRandPhi();
353 Phi = MinPhi + (MaxPhi - MinPhi) * rndm2; 269 Phi = MinPhi + (MaxPhi - MinPhi) * rndm2;
354 sinphi = std::sin(Phi); 270 sinphi = std::sin(Phi);
355 cosphi = std::cos(Phi); 271 cosphi = std::cos(Phi);
356 272
357 px = -sintheta * cosphi; 273 px = -sintheta * cosphi;
358 py = -sintheta * sinphi; 274 py = -sintheta * sinphi;
359 pz = -costheta; 275 pz = -costheta;
360 276
361 // For volume and point source use mother or << 277 // for volume and ponit source use mother or user defined co-ordinates
362 // for plane and surface source user surface << 278 // for plane and surface source user surface-normal or userdefined co-ordinates
363 // coordinates <<
364 // 279 //
365 G4double finx, finy, finz; 280 G4double finx, finy, finz;
366 if (posDist->GetSourcePosType() == "Point" << 281 if (posDist->SourcePosType == "Point" || posDist->SourcePosType == "Volume") {
367 || posDist->GetSourcePosType() == "Volume") << 282 if (UserAngRef){
368 { <<
369 if (UserAngRef) <<
370 { <<
371 // Apply Rotation Matrix 283 // Apply Rotation Matrix
372 // x * AngRef1, y * AngRef2 and z * AngR 284 // x * AngRef1, y * AngRef2 and z * AngRef3
373 finx = (px * AngRef1.x()) + (py * AngRef 285 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
374 finy = (px * AngRef1.y()) + (py * AngRef 286 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
375 finz = (px * AngRef1.z()) + (py * AngRef 287 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
376 } << 288 } else {
377 else <<
378 { <<
379 finx = px; 289 finx = px;
380 finy = py; 290 finy = py;
381 finz = pz; 291 finz = pz;
382 } 292 }
383 } << 293 } else { // for plane and surface source
384 else << 294 if (UserAngRef){
385 { // for plane and surface source <<
386 if (UserAngRef) <<
387 { <<
388 // Apply Rotation Matrix 295 // Apply Rotation Matrix
389 // x * AngRef1, y * AngRef2 and z * AngR 296 // x * AngRef1, y * AngRef2 and z * AngRef3
390 finx = (px * AngRef1.x()) + (py * AngRef 297 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
391 finy = (px * AngRef1.y()) + (py * AngRef 298 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
392 finz = (px * AngRef1.z()) + (py * AngRef 299 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
393 } << 300 } else {
394 else << 301 finx = (px*posDist->SideRefVec1.x()) + (py*posDist->SideRefVec2.x()) + (pz*posDist->SideRefVec3.x());
395 { << 302 finy = (px*posDist->SideRefVec1.y()) + (py*posDist->SideRefVec2.y()) + (pz*posDist->SideRefVec3.y());
396 finx = (px*posDist->GetSideRefVec1().x() << 303 finz = (px*posDist->SideRefVec1.z()) + (py*posDist->SideRefVec2.z()) + (pz*posDist->SideRefVec3.z());
397 + (py*posDist->GetSideRefVec2().x() <<
398 + (pz*posDist->GetSideRefVec3().x() <<
399 finy = (px*posDist->GetSideRefVec1().y() <<
400 + (py*posDist->GetSideRefVec2().y() <<
401 + (pz*posDist->GetSideRefVec3().y() <<
402 finz = (px*posDist->GetSideRefVec1().z() <<
403 + (py*posDist->GetSideRefVec2().z() <<
404 + (pz*posDist->GetSideRefVec3().z() <<
405 } 304 }
406 } 305 }
407 G4double ResMag = std::sqrt((finx*finx) + (f 306 G4double ResMag = std::sqrt((finx*finx) + (finy*finy) + (finz*finz));
408 finx = finx/ResMag; 307 finx = finx/ResMag;
409 finy = finy/ResMag; 308 finy = finy/ResMag;
410 finz = finz/ResMag; 309 finz = finz/ResMag;
411 310
412 mom.setX(finx); << 311 particle_momentum_direction.setX(finx);
413 mom.setY(finy); << 312 particle_momentum_direction.setY(finy);
414 mom.setZ(finz); << 313 particle_momentum_direction.setZ(finz);
415 314
416 // particle_momentum_direction now holds uni 315 // particle_momentum_direction now holds unit momentum vector.
417 <<
418 if(verbosityLevel >= 1) 316 if(verbosityLevel >= 1)
419 { << 317 G4cout << "Generating isotropic vector: " << particle_momentum_direction << G4endl;
420 G4cout << "Generating isotropic vector: " <<
421 } <<
422 } 318 }
423 319
424 void G4SPSAngDistribution::GenerateCosineLawFl << 320 void G4SPSAngDistribution::GenerateCosineLawFlux()
425 { 321 {
426 // Method to generate flux distributed with 322 // Method to generate flux distributed with a cosine law
427 <<
428 G4double px, py, pz; 323 G4double px, py, pz;
429 G4double rndm, rndm2; 324 G4double rndm, rndm2;
430 << 325 //
431 G4double sintheta, sinphi,costheta,cosphi; 326 G4double sintheta, sinphi,costheta,cosphi;
432 rndm = angRndm->GenRandTheta(); 327 rndm = angRndm->GenRandTheta();
433 sintheta = std::sqrt( rndm * (std::sin(MaxTh << 328 sintheta = std::sqrt( rndm * (std::sin(MaxTheta)*std::sin(MaxTheta) - std::sin(MinTheta)*std::sin(MinTheta) )
434 - std::sin(MinTh << 329 +std::sin(MinTheta)*std::sin(MinTheta) );
435 + std::sin(MinTheta)*std <<
436 costheta = std::sqrt(1. -sintheta*sintheta); 330 costheta = std::sqrt(1. -sintheta*sintheta);
437 331
438 rndm2 = angRndm->GenRandPhi(); 332 rndm2 = angRndm->GenRandPhi();
439 Phi = MinPhi + (MaxPhi - MinPhi) * rndm2; 333 Phi = MinPhi + (MaxPhi - MinPhi) * rndm2;
440 sinphi = std::sin(Phi); 334 sinphi = std::sin(Phi);
441 cosphi = std::cos(Phi); 335 cosphi = std::cos(Phi);
442 336
443 px = -sintheta * cosphi; 337 px = -sintheta * cosphi;
444 py = -sintheta * sinphi; 338 py = -sintheta * sinphi;
445 pz = -costheta; 339 pz = -costheta;
446 340
447 // for volume and point source use mother or << 341 // for volume and ponit source use mother or user defined co-ordinates
448 // for plane and surface source user surface << 342 // for plane and surface source user surface-normal or userdefined co-ordinates
449 // coordinates <<
450 // 343 //
451 G4double finx, finy, finz; 344 G4double finx, finy, finz;
452 if (posDist->GetSourcePosType() == "Point" << 345 if (posDist->SourcePosType == "Point" || posDist->SourcePosType == "Volume") {
453 || posDist->GetSourcePosType() == "Volume") << 346 if (UserAngRef){
454 { <<
455 if (UserAngRef) <<
456 { <<
457 // Apply Rotation Matrix 347 // Apply Rotation Matrix
458 finx = (px * AngRef1.x()) + (py * AngRef 348 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
459 finy = (px * AngRef1.y()) + (py * AngRef 349 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
460 finz = (px * AngRef1.z()) + (py * AngRef 350 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
461 } << 351 } else {
462 else <<
463 { <<
464 finx = px; 352 finx = px;
465 finy = py; 353 finy = py;
466 finz = pz; 354 finz = pz;
467 } 355 }
468 } << 356 } else { // for plane and surface source
469 else << 357 if (UserAngRef){
470 { // for plane and surface source <<
471 if (UserAngRef) <<
472 { <<
473 // Apply Rotation Matrix 358 // Apply Rotation Matrix
474 finx = (px * AngRef1.x()) + (py * AngRef 359 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
475 finy = (px * AngRef1.y()) + (py * AngRef 360 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
476 finz = (px * AngRef1.z()) + (py * AngRef 361 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
477 } << 362 } else {
478 else << 363 finx = (px*posDist->SideRefVec1.x()) + (py*posDist->SideRefVec2.x()) + (pz*posDist->SideRefVec3.x());
479 { << 364 finy = (px*posDist->SideRefVec1.y()) + (py*posDist->SideRefVec2.y()) + (pz*posDist->SideRefVec3.y());
480 finx = (px*posDist->GetSideRefVec1().x() << 365 finz = (px*posDist->SideRefVec1.z()) + (py*posDist->SideRefVec2.z()) + (pz*posDist->SideRefVec3.z());
481 + (py*posDist->GetSideRefVec2().x() <<
482 + (pz*posDist->GetSideRefVec3().x() <<
483 finy = (px*posDist->GetSideRefVec1().y() <<
484 + (py*posDist->GetSideRefVec2().y() <<
485 + (pz*posDist->GetSideRefVec3().y() <<
486 finz = (px*posDist->GetSideRefVec1().z() <<
487 + (py*posDist->GetSideRefVec2().z() <<
488 + (pz*posDist->GetSideRefVec3().z() <<
489 } 366 }
490 } 367 }
491 G4double ResMag = std::sqrt((finx*finx) + (f 368 G4double ResMag = std::sqrt((finx*finx) + (finy*finy) + (finz*finz));
492 finx = finx/ResMag; 369 finx = finx/ResMag;
493 finy = finy/ResMag; 370 finy = finy/ResMag;
494 finz = finz/ResMag; 371 finz = finz/ResMag;
495 372
496 mom.setX(finx); << 373 particle_momentum_direction.setX(finx);
497 mom.setY(finy); << 374 particle_momentum_direction.setY(finy);
498 mom.setZ(finz); << 375 particle_momentum_direction.setZ(finz);
499 376
500 // particle_momentum_direction now contains 377 // particle_momentum_direction now contains unit momentum vector.
501 <<
502 if(verbosityLevel >= 1) 378 if(verbosityLevel >= 1)
503 { << 379 {
504 G4cout << "Resultant cosine-law unit momen << 380 G4cout << "Resultant cosine-law unit momentum vector " << particle_momentum_direction << G4endl;
505 } << 381 }
506 } 382 }
507 383
508 void G4SPSAngDistribution::GeneratePlanarFlux( << 384 void G4SPSAngDistribution::GeneratePlanarFlux()
509 { 385 {
510 // particle_momentum_direction now contains 386 // particle_momentum_direction now contains unit momentum vector.
511 // nothing need be done here as the m-direct 387 // nothing need be done here as the m-directions have been set directly
512 // under this option 388 // under this option
513 <<
514 if(verbosityLevel >= 1) 389 if(verbosityLevel >= 1)
515 { << 390 {
516 G4cout << "Resultant Planar wave momentum << 391 G4cout << "Resultant Planar wave momentum vector " << particle_momentum_direction << G4endl;
517 } << 392 }
518 } 393 }
519 394
520 void G4SPSAngDistribution::GenerateUserDefFlux << 395 void G4SPSAngDistribution::GenerateUserDefFlux()
521 { 396 {
522 G4double rndm, px, py, pz, pmag; 397 G4double rndm, px, py, pz, pmag;
523 398
524 if(UserDistType == "NULL") 399 if(UserDistType == "NULL")
525 { <<
526 G4cout << "Error: UserDistType undefined" 400 G4cout << "Error: UserDistType undefined" << G4endl;
527 } << 401 else if(UserDistType == "theta") {
528 else if(UserDistType == "theta") <<
529 { <<
530 Theta = 10.; 402 Theta = 10.;
531 while(Theta > MaxTheta || Theta < MinTheta 403 while(Theta > MaxTheta || Theta < MinTheta)
532 { <<
533 Theta = GenerateUserDefTheta(); 404 Theta = GenerateUserDefTheta();
534 } <<
535 Phi = 10.; 405 Phi = 10.;
536 while(Phi > MaxPhi || Phi < MinPhi) << 406 while(Phi > MaxPhi || Phi < MinPhi) {
537 { <<
538 rndm = angRndm->GenRandPhi(); 407 rndm = angRndm->GenRandPhi();
539 Phi = twopi * rndm; 408 Phi = twopi * rndm;
540 } 409 }
541 } 410 }
542 else if(UserDistType == "phi") << 411 else if(UserDistType == "phi") {
543 { <<
544 Theta = 10.; 412 Theta = 10.;
545 while(Theta > MaxTheta || Theta < MinTheta 413 while(Theta > MaxTheta || Theta < MinTheta)
546 { << 414 {
547 rndm = angRndm->GenRandTheta(); << 415 rndm = angRndm->GenRandTheta();
548 Theta = std::acos(1. - (2. * rndm)); << 416 Theta = std::acos(1. - (2. * rndm));
549 } << 417 }
550 Phi = 10.; 418 Phi = 10.;
551 while(Phi > MaxPhi || Phi < MinPhi) 419 while(Phi > MaxPhi || Phi < MinPhi)
552 { <<
553 Phi = GenerateUserDefPhi(); 420 Phi = GenerateUserDefPhi();
554 } <<
555 } 421 }
556 else if(UserDistType == "both") 422 else if(UserDistType == "both")
557 { <<
558 Theta = 10.; <<
559 while(Theta > MaxTheta || Theta < MinTheta <<
560 { <<
561 Theta = GenerateUserDefTheta(); <<
562 } <<
563 Phi = 10.; <<
564 while(Phi > MaxPhi || Phi < MinPhi) <<
565 { 423 {
566 Phi = GenerateUserDefPhi(); << 424 Theta = 10.;
>> 425 while(Theta > MaxTheta || Theta < MinTheta)
>> 426 Theta = GenerateUserDefTheta();
>> 427 Phi = 10.;
>> 428 while(Phi > MaxPhi || Phi < MinPhi)
>> 429 Phi = GenerateUserDefPhi();
567 } 430 }
568 } <<
569 px = -std::sin(Theta) * std::cos(Phi); 431 px = -std::sin(Theta) * std::cos(Phi);
570 py = -std::sin(Theta) * std::sin(Phi); 432 py = -std::sin(Theta) * std::sin(Phi);
571 pz = -std::cos(Theta); 433 pz = -std::cos(Theta);
572 434
573 pmag = std::sqrt((px*px) + (py*py) + (pz*pz) 435 pmag = std::sqrt((px*px) + (py*py) + (pz*pz));
574 436
575 if(!UserWRTSurface) << 437 if(!UserWRTSurface) {
576 { <<
577 G4double finx, finy, finz; 438 G4double finx, finy, finz;
578 if (UserAngRef) << 439 if (UserAngRef) {
579 { <<
580 // Apply Rotation Matrix 440 // Apply Rotation Matrix
581 // x * AngRef1, y * AngRef2 and z * AngR 441 // x * AngRef1, y * AngRef2 and z * AngRef3
582 finx = (px * AngRef1.x()) + (py * AngRef 442 finx = (px * AngRef1.x()) + (py * AngRef2.x()) + (pz * AngRef3.x());
583 finy = (px * AngRef1.y()) + (py * AngRef 443 finy = (px * AngRef1.y()) + (py * AngRef2.y()) + (pz * AngRef3.y());
584 finz = (px * AngRef1.z()) + (py * AngRef 444 finz = (px * AngRef1.z()) + (py * AngRef2.z()) + (pz * AngRef3.z());
585 } << 445 } else { // use mother co-ordinates
586 else // use mother coordinates <<
587 { <<
588 finx = px; 446 finx = px;
589 finy = py; 447 finy = py;
590 finz = pz; 448 finz = pz;
591 } 449 }
592 G4double ResMag = std::sqrt((finx*finx) + 450 G4double ResMag = std::sqrt((finx*finx) + (finy*finy) + (finz*finz));
593 finx = finx/ResMag; 451 finx = finx/ResMag;
594 finy = finy/ResMag; 452 finy = finy/ResMag;
595 finz = finz/ResMag; 453 finz = finz/ResMag;
596 454
597 mom.setX(finx); << 455 particle_momentum_direction.setX(finx);
598 mom.setY(finy); << 456 particle_momentum_direction.setY(finy);
599 mom.setZ(finz); << 457 particle_momentum_direction.setZ(finz);
600 } 458 }
601 else // UserWRTSurface = true << 459 else { // UserWRTSurface = true
602 { <<
603 G4double pxh = px/pmag; 460 G4double pxh = px/pmag;
604 G4double pyh = py/pmag; 461 G4double pyh = py/pmag;
605 G4double pzh = pz/pmag; 462 G4double pzh = pz/pmag;
606 if(verbosityLevel > 1) << 463 if(verbosityLevel > 1) {
607 { << 464 G4cout <<"SideRefVecs " <<posDist->SideRefVec1<<posDist->SideRefVec2<<posDist->SideRefVec3<<G4endl;
608 G4cout << "SideRefVecs " << posDist->Get << 465 G4cout <<"Raw Unit vector "<<pxh<<","<<pyh<<","<<pzh<<G4endl;
609 << posDist->GetSideRefVec2() << p << 466 }
610 << G4endl; << 467 G4double resultx = (pxh*posDist->SideRefVec1.x()) + (pyh*posDist->SideRefVec2.x()) +
611 G4cout << "Raw Unit vector " << pxh << 468 (pzh*posDist->SideRefVec3.x());
612 << "," << pyh << "," << pzh << G4 <<
613 } <<
614 G4double resultx = (pxh*posDist->GetSideRe <<
615 + (pyh*posDist->GetSideRe <<
616 + (pzh*posDist->GetSideRe <<
617 469
618 G4double resulty = (pxh*posDist->GetSideRe << 470 G4double resulty = (pxh*posDist->SideRefVec1.y()) + (pyh*posDist->SideRefVec2.y()) +
619 + (pyh*posDist->GetSideRe << 471 (pzh*posDist->SideRefVec3.y());
620 + (pzh*posDist->GetSideRe <<
621 472
622 G4double resultz = (pxh*posDist->GetSideRe << 473 G4double resultz = (pxh*posDist->SideRefVec1.z()) + (pyh*posDist->SideRefVec2.z()) +
623 + (pyh*posDist->GetSideRe << 474 (pzh*posDist->SideRefVec3.z());
624 + (pzh*posDist->GetSideRe <<
625 475
626 G4double ResMag = std::sqrt((resultx*resul << 476 G4double ResMag = std::sqrt((resultx*resultx) + (resulty*resulty) + (resultz*resultz));
627 + (resulty*resul <<
628 + (resultz*resul <<
629 resultx = resultx/ResMag; 477 resultx = resultx/ResMag;
630 resulty = resulty/ResMag; 478 resulty = resulty/ResMag;
631 resultz = resultz/ResMag; 479 resultz = resultz/ResMag;
632 480
633 mom.setX(resultx); << 481 particle_momentum_direction.setX(resultx);
634 mom.setY(resulty); << 482 particle_momentum_direction.setY(resulty);
635 mom.setZ(resultz); << 483 particle_momentum_direction.setZ(resultz);
636 } 484 }
637 485
638 // particle_momentum_direction now contains 486 // particle_momentum_direction now contains unit momentum vector.
639 <<
640 if(verbosityLevel > 0 ) 487 if(verbosityLevel > 0 )
641 { << 488 {
642 G4cout << "Final User Defined momentum vec << 489 G4cout << "Final User Defined momentum vector " << particle_momentum_direction << G4endl;
643 << particle_momentum_direction << G << 490 }
644 } <<
645 } 491 }
646 492
647 G4double G4SPSAngDistribution::GenerateUserDef 493 G4double G4SPSAngDistribution::GenerateUserDefTheta()
648 { 494 {
649 // Create cumulative histogram if not alread << 495 // Create cumulative histogram if not already done so. Then use RandFlat
650 // Then use RandFlat::shoot to generate the << 496 //::shoot to generate the output Theta value.
651 <<
652 if(UserDistType == "NULL" || UserDistType == 497 if(UserDistType == "NULL" || UserDistType == "phi")
653 { <<
654 // No user defined theta distribution <<
655 G4cout << "Error ***********************" <<
656 G4cout << "UserDistType = " << UserDistTyp <<
657 return (0.); <<
658 } <<
659 <<
660 // UserDistType = theta or both and so a the <<
661 // is defined. This should be integrated if <<
662 G4AutoLock l(&mutex); <<
663 if(!IPDFThetaExist) <<
664 { <<
665 // IPDF has not been created, so create it <<
666 // <<
667 G4double bins[1024],vals[1024], sum; <<
668 G4int ii; <<
669 auto maxbin = G4int(UDefThetaH.GetVectorL <<
670 bins[0] = UDefThetaH.GetLowEdgeEnergy(std: <<
671 vals[0] = UDefThetaH(std::size_t(0)); <<
672 sum = vals[0]; <<
673 for(ii=1; ii<maxbin; ++ii) <<
674 { 498 {
675 bins[ii] = UDefThetaH.GetLowEdgeEnergy(s << 499 // No user defined theta distribution
676 vals[ii] = UDefThetaH(std::size_t(ii)) + << 500 G4cout << "Error ***********************" << G4endl;
677 sum = sum + UDefThetaH(std::size_t(ii)); << 501 G4cout << "UserDistType = " << UserDistType << G4endl;
>> 502 return (0.);
678 } 503 }
679 for(ii=0; ii<maxbin; ++ii) << 504 else
680 { 505 {
681 vals[ii] = vals[ii]/sum; << 506 // UserDistType = theta or both and so a theta distribution
682 IPDFThetaH.InsertValues(bins[ii], vals[i << 507 // is defined. This should be integrated if not already done.
>> 508 if(IPDFThetaExist == false)
>> 509 {
>> 510 // IPDF has not been created, so create it
>> 511 G4double bins[1024],vals[1024], sum;
>> 512 G4int ii;
>> 513 G4int maxbin = G4int(UDefThetaH.GetVectorLength());
>> 514 bins[0] = UDefThetaH.GetLowEdgeEnergy(size_t(0));
>> 515 vals[0] = UDefThetaH(size_t(0));
>> 516 sum = vals[0];
>> 517 for(ii=1;ii<maxbin;ii++)
>> 518 {
>> 519 bins[ii] = UDefThetaH.GetLowEdgeEnergy(size_t(ii));
>> 520 vals[ii] = UDefThetaH(size_t(ii)) + vals[ii-1];
>> 521 sum = sum + UDefThetaH(size_t(ii));
>> 522 }
>> 523 for(ii=0;ii<maxbin;ii++)
>> 524 {
>> 525 vals[ii] = vals[ii]/sum;
>> 526 IPDFThetaH.InsertValues(bins[ii], vals[ii]);
>> 527 }
>> 528 // Make IPDFThetaExist = true
>> 529 IPDFThetaExist = true;
>> 530 }
>> 531 // IPDF has been create so carry on
>> 532 G4double rndm = G4UniformRand();
>> 533 return(IPDFThetaH.GetEnergy(rndm));
683 } 534 }
684 IPDFThetaExist = true; <<
685 } <<
686 l.unlock(); <<
687 <<
688 // IPDF has been created so carry on <<
689 // <<
690 G4double rndm = G4UniformRand(); <<
691 return IPDFThetaH.GetEnergy(rndm); <<
692 } 535 }
693 536
694 G4double G4SPSAngDistribution::GenerateUserDef 537 G4double G4SPSAngDistribution::GenerateUserDefPhi()
695 { 538 {
696 // Create cumulative histogram if not alread << 539 // Create cumulative histogram if not already done so. Then use RandFlat
697 // Then use RandFlat::shoot to generate the << 540 //::shoot to generate the output Theta value.
698 541
699 if(UserDistType == "NULL" || UserDistType == 542 if(UserDistType == "NULL" || UserDistType == "theta")
700 { <<
701 // No user defined phi distribution <<
702 G4cout << "Error ***********************" <<
703 G4cout << "UserDistType = " << UserDistTyp <<
704 return(0.); <<
705 } <<
706 <<
707 // UserDistType = phi or both and so a phi d <<
708 // is defined. This should be integrated if <<
709 G4AutoLock l(&mutex); <<
710 if(!IPDFPhiExist) <<
711 { <<
712 // IPDF has not been created, so create it <<
713 // <<
714 G4double bins[1024],vals[1024], sum; <<
715 G4int ii; <<
716 auto maxbin = G4int(UDefPhiH.GetVectorLen <<
717 bins[0] = UDefPhiH.GetLowEdgeEnergy(std::s <<
718 vals[0] = UDefPhiH(std::size_t(0)); <<
719 sum = vals[0]; <<
720 for(ii=1; ii<maxbin; ++ii) <<
721 { 543 {
722 bins[ii] = UDefPhiH.GetLowEdgeEnergy(std << 544 // No user defined phi distribution
723 vals[ii] = UDefPhiH(std::size_t(ii)) + v << 545 G4cout << "Error ***********************" << G4endl;
724 sum = sum + UDefPhiH(std::size_t(ii)); << 546 G4cout << "UserDistType = " << UserDistType << G4endl;
>> 547 return(0.);
725 } 548 }
726 for(ii=0; ii<maxbin; ++ii) << 549 else
727 { 550 {
728 vals[ii] = vals[ii]/sum; << 551 // UserDistType = phi or both and so a phi distribution
729 IPDFPhiH.InsertValues(bins[ii], vals[ii] << 552 // is defined. This should be integrated if not already done.
>> 553 if(IPDFPhiExist == false)
>> 554 {
>> 555 // IPDF has not been created, so create it
>> 556 G4double bins[1024],vals[1024], sum;
>> 557 G4int ii;
>> 558 G4int maxbin = G4int(UDefPhiH.GetVectorLength());
>> 559 bins[0] = UDefPhiH.GetLowEdgeEnergy(size_t(0));
>> 560 vals[0] = UDefPhiH(size_t(0));
>> 561 sum = vals[0];
>> 562 for(ii=1;ii<maxbin;ii++)
>> 563 {
>> 564 bins[ii] = UDefPhiH.GetLowEdgeEnergy(size_t(ii));
>> 565 vals[ii] = UDefPhiH(size_t(ii)) + vals[ii-1];
>> 566 sum = sum + UDefPhiH(size_t(ii));
>> 567 }
>> 568
>> 569 for(ii=0;ii<maxbin;ii++)
>> 570 {
>> 571 vals[ii] = vals[ii]/sum;
>> 572 IPDFPhiH.InsertValues(bins[ii], vals[ii]);
>> 573 }
>> 574 // Make IPDFPhiExist = true
>> 575 IPDFPhiExist = true;
>> 576 }
>> 577 // IPDF has been create so carry on
>> 578 G4double rndm = G4UniformRand();
>> 579 return(IPDFPhiH.GetEnergy(rndm));
730 } 580 }
731 IPDFPhiExist = true; <<
732 } <<
733 l.unlock(); <<
734 <<
735 // IPDF has been create so carry on <<
736 // <<
737 G4double rndm = G4UniformRand(); <<
738 return IPDFPhiH.GetEnergy(rndm); <<
739 } 581 }
740 << 582 //
741 void G4SPSAngDistribution::ReSetHist(const G4S << 583 void G4SPSAngDistribution::ReSetHist(G4String atype)
742 { 584 {
743 G4AutoLock l(&mutex); << 585 if (atype == "theta") {
744 if (atype == "theta") <<
745 { <<
746 UDefThetaH = IPDFThetaH = ZeroPhysVector ; 586 UDefThetaH = IPDFThetaH = ZeroPhysVector ;
747 IPDFThetaExist = false ; << 587 IPDFThetaExist = false ;}
748 } << 588 else if (atype == "phi"){
749 else if (atype == "phi") <<
750 { <<
751 UDefPhiH = IPDFPhiH = ZeroPhysVector ; 589 UDefPhiH = IPDFPhiH = ZeroPhysVector ;
752 IPDFPhiExist = false ; << 590 IPDFPhiExist = false ;}
753 } << 591 else {
754 else <<
755 { <<
756 G4cout << "Error, histtype not accepted " 592 G4cout << "Error, histtype not accepted " << G4endl;
757 } 593 }
758 } 594 }
759 595
>> 596
760 G4ParticleMomentum G4SPSAngDistribution::Gener 597 G4ParticleMomentum G4SPSAngDistribution::GenerateOne()
761 { 598 {
762 // Local copy for thread safety <<
763 // <<
764 G4ParticleMomentum localM = particle_momentu <<
765 <<
766 // Angular stuff 599 // Angular stuff
767 // <<
768 if(AngDistType == "iso") 600 if(AngDistType == "iso")
769 GenerateIsotropicFlux(localM); << 601 GenerateIsotropicFlux();
770 else if(AngDistType == "cos") 602 else if(AngDistType == "cos")
771 GenerateCosineLawFlux(localM); << 603 GenerateCosineLawFlux();
772 else if(AngDistType == "planar") 604 else if(AngDistType == "planar")
773 GeneratePlanarFlux(localM); << 605 GeneratePlanarFlux();
774 else if(AngDistType == "beam1d" || AngDistTy 606 else if(AngDistType == "beam1d" || AngDistType == "beam2d" )
775 GenerateBeamFlux(localM); << 607 GenerateBeamFlux();
776 else if(AngDistType == "user") 608 else if(AngDistType == "user")
777 GenerateUserDefFlux(localM); << 609 GenerateUserDefFlux();
778 else if(AngDistType == "focused") 610 else if(AngDistType == "focused")
779 GenerateFocusedFlux(localM); << 611 GenerateFocusedFlux();
780 else 612 else
781 G4cout << "Error: AngDistType has unusual 613 G4cout << "Error: AngDistType has unusual value" << G4endl;
782 return localM; << 614 return particle_momentum_direction;
783 } 615 }
>> 616
>> 617
>> 618
>> 619
>> 620
>> 621
>> 622
>> 623
>> 624
784 625