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>> 1 // This code implementation is the intellectual property of >> 2 // the GEANT4 collaboration. 1 // 3 // 2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work 3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement, 4 // * << 6 // and all its terms. 5 // * The Geant4 software is copyright of th << 7 // 6 // * the Geant4 Collaboration. It is provided << 8 // $Id: G4OpticalSurface.cc,v 1.4 1999/12/15 14:50:51 gunter Exp $ 7 // * conditions of the Geant4 Software License << 9 // GEANT4 tag $Name: geant4-02-00 $ 8 // * LICENSE and available at http://cern.ch/ << 10 // 9 // * include a list of copyright holders. << 11 // 10 // * << 11 // * Neither the authors of this software syst << 12 // * institutes,nor the agencies providing fin << 13 // * work make any representation or warran << 14 // * regarding this software system or assum << 15 // * use. Please see the license in the file << 16 // * for the full disclaimer and the limitatio << 17 // * << 18 // * This code implementation is the result << 19 // * technical work of the GEANT4 collaboratio << 20 // * By using, copying, modifying or distri << 21 // * any work based on the software) you ag << 22 // * use in resulting scientific publicati << 23 // * acceptance of all terms of the Geant4 Sof << 24 // ******************************************* << 25 << 26 ////////////////////////////////////////////// 12 //////////////////////////////////////////////////////////////////////// 27 // Optical Surface Class Implementation 13 // Optical Surface Class Implementation 28 ////////////////////////////////////////////// 14 //////////////////////////////////////////////////////////////////////// 29 // 15 // 30 // File: G4OpticalSurface.cc 16 // File: G4OpticalSurface.cc 31 // Description: An optical surface class for u 17 // Description: An optical surface class for use in G4OpBoundaryProcess 32 // Version: 2.0 18 // Version: 2.0 33 // Created: 1997-06-26 19 // Created: 1997-06-26 34 // Author: Peter Gumplinger 20 // Author: Peter Gumplinger 35 // updated: 2017-02-24 Mariele Stockhoff a << 21 // mail: gum@triumf.ca >> 22 // >> 23 // Cvs version: 36 ////////////////////////////////////////////// 24 //////////////////////////////////////////////////////////////////////// 37 25 >> 26 #include "G4ios.hh" 38 #include "G4OpticalSurface.hh" 27 #include "G4OpticalSurface.hh" 39 28 40 #include "globals.hh" << 29 ///////////////////////// 41 << 30 // Class Implementation 42 #include <zlib.h> << 31 ///////////////////////// 43 << 32 44 #include <fstream> << 33 ////////////// 45 #include <iostream> << 34 // Operators 46 << 35 ////////////// 47 G4OpticalSurface& G4OpticalSurface::operator=( << 36 48 { << 37 const G4OpticalSurface& 49 if (this != &right) { << 38 G4OpticalSurface::operator=(const G4OpticalSurface& right) 50 theName = right.theName; << 39 { 51 theType = right.theType; << 40 if (this != &right) 52 theModel = right.theModel; << 41 { 53 theFinish = right.theFinish; << 42 theName = right.theName; 54 sigma_alpha = right.sigma_alpha; << 43 theModel = right.theModel; 55 polish = right.polish; << 44 theFinish = right.theFinish; 56 theMaterialPropertiesTable = right.theMate << 45 theType = right.theType; 57 << 46 sigma_alpha = right.sigma_alpha; 58 delete[] AngularDistribution; << 47 polish = right.polish; 59 AngularDistribution = new G4float[incident << 48 theMaterialPropertiesTable = right.theMaterialPropertiesTable; 60 *(AngularDistribution) = *(right.AngularDi << 49 } 61 << 62 delete[] AngularDistributionLUT; << 63 AngularDistributionLUT = new G4float[index << 64 *(AngularDistributionLUT) = *(right.Angula << 65 << 66 delete[] Reflectivity; << 67 Reflectivity = new G4float[RefMax]; << 68 *(Reflectivity) = *(right.Reflectivity); << 69 << 70 delete DichroicVector; << 71 DichroicVector = new G4Physics2DVector(); << 72 *DichroicVector = *(right.DichroicVector); << 73 } << 74 return *this; 50 return *this; 75 } 51 } 76 52 77 G4OpticalSurface::G4OpticalSurface(const G4Str << 53 ///////////////// 78 G4OpticalSurfaceFinish finish, G4SurfaceType << 54 // Constructors 79 : G4SurfaceProperty(name, type), theModel(mo << 55 ///////////////// 80 { << 81 AngularDistribution = nullptr; << 82 << 83 AngularDistributionLUT = nullptr; << 84 Reflectivity = nullptr; << 85 << 86 DichroicVector = nullptr; << 87 56 88 switch (theModel) { << 57 G4OpticalSurface::G4OpticalSurface(const G4String& name, 89 case glisur: << 58 G4OpticalSurfaceModel model, 90 polish = value; << 59 G4OpticalSurfaceFinish finish, 91 sigma_alpha = 0.0; << 60 G4OpticalSurfaceType type, 92 break; << 61 G4double value) 93 case LUT: << 62 : theName(name), 94 case dichroic: << 63 theModel(model), 95 case DAVIS: << 64 theFinish(finish), 96 ReadDataFile(); << 65 theType(type), 97 // fall through << 66 theMaterialPropertiesTable(NULL) 98 case unified: << 99 sigma_alpha = value; << 100 polish = 0.0; << 101 break; << 102 default: << 103 G4Exception("G4OpticalSurface::G4Optical << 104 "Constructor called with INVALID model << 105 } << 106 } << 107 << 108 G4OpticalSurface::~G4OpticalSurface() << 109 { 67 { 110 delete[] AngularDistribution; << 68 if (model == glisur ){ 111 << 69 polish = value; 112 delete[] AngularDistributionLUT; << 70 sigma_alpha = 0.0; 113 << 71 } 114 delete[] Reflectivity; << 72 else if ( model == unified ) { 115 << 73 sigma_alpha = value; 116 delete DichroicVector; << 74 polish = 0.0; >> 75 } >> 76 else { >> 77 G4Exception("G4OpticalSurface::G4OpticalSurface ==> " >> 78 "Constructor called with INVALID model."); >> 79 } 117 } 80 } 118 81 119 G4OpticalSurface::G4OpticalSurface(const G4Opt << 82 G4OpticalSurface::G4OpticalSurface(const G4OpticalSurface &right) 120 : G4SurfaceProperty(right.theName, right.the << 121 { 83 { 122 *this = right; << 84 *this = right; 123 this->theName = right.theName; << 124 this->theType = right.theType; << 125 this->theModel = right.theModel; << 126 this->theFinish = right.theFinish; << 127 this->sigma_alpha = right.sigma_alpha; << 128 this->polish = right.polish; << 129 this->theMaterialPropertiesTable = right.the << 130 << 131 delete[] AngularDistribution; << 132 this->AngularDistribution = new G4float[inci << 133 *(this->AngularDistribution) = *(right.Angul << 134 << 135 delete[] AngularDistributionLUT; << 136 this->AngularDistributionLUT = new G4float[i << 137 *(this->AngularDistributionLUT) = *(right.An << 138 << 139 delete[] Reflectivity; << 140 this->Reflectivity = new G4float[RefMax]; << 141 *(this->Reflectivity) = *(right.Reflectivity << 142 << 143 delete DichroicVector; << 144 this->DichroicVector = new G4Physics2DVector << 145 *(this->DichroicVector) = *(right.DichroicVe << 146 } 85 } 147 86 148 G4bool G4OpticalSurface::operator==(const G4Op << 87 G4OpticalSurface::~G4OpticalSurface(){} 149 { << 150 return (this == (G4OpticalSurface*)&right); << 151 } << 152 88 153 G4bool G4OpticalSurface::operator!=(const G4Op << 89 G4int G4OpticalSurface::operator==(const G4OpticalSurface &right) const 154 { 90 { 155 return (this != (G4OpticalSurface*)&right); << 91 return (this == (G4OpticalSurface *) &right); 156 } 92 } 157 93 158 G4int G4OpticalSurface::GetInmax() const { ret << 94 G4int G4OpticalSurface::operator!=(const G4OpticalSurface &right) const 159 << 160 G4int G4OpticalSurface::GetLUTbins() const { r << 161 << 162 G4int G4OpticalSurface::GetRefMax() const { re << 163 << 164 G4int G4OpticalSurface::GetThetaIndexMax() con << 165 << 166 G4int G4OpticalSurface::GetPhiIndexMax() const << 167 << 168 void G4OpticalSurface::DumpInfo() const << 169 { 95 { 170 // Dump info for surface << 96 return (this != (G4OpticalSurface *) &right); 171 << 172 G4cout << " Surface type = " << G4int(the << 173 << " Surface finish = " << G4int(the << 174 << " Surface model = " << G4int(the << 175 << G4endl << " ----------------- " < << 176 << 177 if (theModel == glisur) { << 178 G4cout << " polish: " << polish << G4endl; << 179 } << 180 else { << 181 G4cout << " sigma_alpha: " << sigma_alpha << 182 } << 183 G4cout << G4endl; << 184 } << 185 << 186 void G4OpticalSurface::SetType(const G4Surface << 187 { << 188 theType = type; << 189 ReadDataFile(); << 190 } << 191 << 192 void G4OpticalSurface::SetFinish(const G4Optic << 193 { << 194 theFinish = finish; << 195 ReadDataFile(); << 196 } << 197 << 198 void G4OpticalSurface::ReadDataFile() << 199 { << 200 // type and finish can be set in either orde << 201 // for consistency. Need to read file on set << 202 switch (theType) { << 203 case dielectric_LUT: << 204 if (AngularDistribution == nullptr) { << 205 AngularDistribution = new G4float[inci << 206 } << 207 ReadLUTFile(); << 208 break; << 209 case dielectric_LUTDAVIS: << 210 if (AngularDistributionLUT == nullptr) { << 211 AngularDistributionLUT = new G4float[i << 212 } << 213 ReadLUTDAVISFile(); << 214 << 215 if (Reflectivity == nullptr) { << 216 Reflectivity = new G4float[RefMax]; << 217 } << 218 ReadReflectivityLUTFile(); << 219 break; << 220 case dielectric_dichroic: << 221 if (DichroicVector == nullptr) { << 222 DichroicVector = new G4Physics2DVector << 223 } << 224 ReadDichroicFile(); << 225 break; << 226 default: << 227 break; << 228 } << 229 } << 230 << 231 void G4OpticalSurface::ReadLUTFile() << 232 { << 233 G4String readLUTFileName; << 234 << 235 switch (theFinish) { << 236 case polishedlumirrorglue: << 237 readLUTFileName = "PolishedLumirrorGlue. << 238 break; << 239 case polishedlumirrorair: << 240 readLUTFileName = "PolishedLumirror.z"; << 241 break; << 242 case polishedteflonair: << 243 readLUTFileName = "PolishedTeflon.z"; << 244 break; << 245 case polishedtioair: << 246 readLUTFileName = "PolishedTiO.z"; << 247 break; << 248 case polishedtyvekair: << 249 readLUTFileName = "PolishedTyvek.z"; << 250 break; << 251 case polishedvm2000glue: << 252 readLUTFileName = "PolishedVM2000Glue.z" << 253 break; << 254 case polishedvm2000air: << 255 readLUTFileName = "PolishedVM2000.z"; << 256 break; << 257 case etchedlumirrorglue: << 258 readLUTFileName = "EtchedLumirrorGlue.z" << 259 break; << 260 case etchedlumirrorair: << 261 readLUTFileName = "EtchedLumirror.z"; << 262 break; << 263 case etchedteflonair: << 264 readLUTFileName = "EtchedTeflon.z"; << 265 break; << 266 case etchedtioair: << 267 readLUTFileName = "EtchedTiO.z"; << 268 break; << 269 case etchedtyvekair: << 270 readLUTFileName = "EtchedTyvek.z"; << 271 break; << 272 case etchedvm2000glue: << 273 readLUTFileName = "EtchedVM2000Glue.z"; << 274 break; << 275 case etchedvm2000air: << 276 readLUTFileName = "EtchedVM2000.z"; << 277 break; << 278 case groundlumirrorglue: << 279 readLUTFileName = "GroundLumirrorGlue.z" << 280 break; << 281 case groundlumirrorair: << 282 readLUTFileName = "GroundLumirror.z"; << 283 break; << 284 case groundteflonair: << 285 readLUTFileName = "GroundTeflon.z"; << 286 break; << 287 case groundtioair: << 288 readLUTFileName = "GroundTiO.z"; << 289 break; << 290 case groundtyvekair: << 291 readLUTFileName = "GroundTyvek.z"; << 292 break; << 293 case groundvm2000glue: << 294 readLUTFileName = "GroundVM2000Glue.z"; << 295 break; << 296 case groundvm2000air: << 297 readLUTFileName = "GroundVM2000.z"; << 298 break; << 299 default: << 300 return; << 301 } << 302 << 303 std::istringstream iss; << 304 ReadCompressedFile(readLUTFileName, iss); << 305 << 306 size_t idxmax = incidentIndexMax * thetaInde << 307 for (size_t i = 0; i < idxmax; ++i) { << 308 iss >> AngularDistribution[i]; << 309 } << 310 G4cout << "LUT - data file: " << readLUTFile << 311 } 97 } >> 98 //////////// >> 99 // Methods >> 100 //////////// 312 101 313 void G4OpticalSurface::ReadLUTDAVISFile() << 102 void G4OpticalSurface::DumpInfo() const 314 { 103 { 315 G4String readLUTDAVISFileName; << 316 104 317 switch (theFinish) { << 105 // Dump info for surface 318 case Rough_LUT: << 319 readLUTDAVISFileName = "Rough_LUT.z"; << 320 break; << 321 case RoughTeflon_LUT: << 322 readLUTDAVISFileName = "RoughTeflon_LUT. << 323 break; << 324 case RoughESR_LUT: << 325 readLUTDAVISFileName = "RoughESR_LUT.z"; << 326 break; << 327 case RoughESRGrease_LUT: << 328 readLUTDAVISFileName = "RoughESRGrease_L << 329 break; << 330 case Polished_LUT: << 331 readLUTDAVISFileName = "Polished_LUT.z"; << 332 break; << 333 case PolishedTeflon_LUT: << 334 readLUTDAVISFileName = "PolishedTeflon_L << 335 break; << 336 case PolishedESR_LUT: << 337 readLUTDAVISFileName = "PolishedESR_LUT. << 338 break; << 339 case PolishedESRGrease_LUT: << 340 readLUTDAVISFileName = "PolishedESRGreas << 341 break; << 342 case Detector_LUT: << 343 readLUTDAVISFileName = "Detector_LUT.z"; << 344 break; << 345 default: << 346 return; << 347 } << 348 << 349 std::istringstream iss; << 350 ReadCompressedFile(readLUTDAVISFileName, iss << 351 << 352 for (size_t i = 0; i < indexmax; ++i) { << 353 iss >> AngularDistributionLUT[i]; << 354 } << 355 G4cout << "LUT DAVIS - data file: " << readL << 356 } << 357 106 358 void G4OpticalSurface::ReadReflectivityLUTFile << 107 G4cout << 359 { << 108 " Surface type = " << theType << G4endl << 360 G4String readReflectivityLUTFileName; << 109 " Surface finish = " << theFinish << G4endl << >> 110 " Surface model = " << theModel << G4endl; 361 111 362 switch (theFinish) { << 112 G4cout << G4endl; 363 case Rough_LUT: << 364 readReflectivityLUTFileName = "Rough_LUT << 365 break; << 366 case RoughTeflon_LUT: << 367 readReflectivityLUTFileName = "RoughTefl << 368 break; << 369 case RoughESR_LUT: << 370 readReflectivityLUTFileName = "RoughESR_ << 371 break; << 372 case RoughESRGrease_LUT: << 373 readReflectivityLUTFileName = "RoughESRG << 374 break; << 375 case Polished_LUT: << 376 readReflectivityLUTFileName = "Polished_ << 377 break; << 378 case PolishedTeflon_LUT: << 379 readReflectivityLUTFileName = "PolishedT << 380 break; << 381 case PolishedESR_LUT: << 382 readReflectivityLUTFileName = "PolishedE << 383 break; << 384 case PolishedESRGrease_LUT: << 385 readReflectivityLUTFileName = "PolishedE << 386 break; << 387 case Detector_LUT: << 388 readReflectivityLUTFileName = "Detector_ << 389 break; << 390 default: << 391 return; << 392 } << 393 << 394 std::istringstream iss; << 395 ReadCompressedFile(readReflectivityLUTFileNa << 396 << 397 for (size_t i = 0; i < RefMax; ++i) { << 398 iss >> Reflectivity[i]; << 399 } << 400 G4cout << "LUT DAVIS - reflectivity data fil << 401 << G4endl; << 402 } << 403 << 404 // uncompress one data file into the input str << 405 void G4OpticalSurface::ReadCompressedFile(cons << 406 { << 407 G4String* dataString = nullptr; << 408 G4String path = G4FindDataDir("G4REALSURFACE << 409 G4String compfilename = path + "/" + filenam << 410 // create input stream with binary mode oper << 411 std::ifstream in(compfilename, std::ios::bin << 412 if (in.good()) { << 413 // get current position in the stream (was << 414 G4int fileSize = (G4int)in.tellg(); << 415 // set current position being the beginnin << 416 in.seekg(0, std::ios::beg); << 417 // create (zlib) byte buffer for the data << 418 auto compdata = new Bytef[fileSize]; << 419 while (in) { << 420 in.read((char*)compdata, fileSize); << 421 } << 422 // create (zlib) byte buffer for the uncom << 423 auto complen = (uLongf)(fileSize * 4); << 424 auto uncompdata = new Bytef[complen]; << 425 while (Z_OK != uncompress(uncompdata, &com << 426 // increase uncompressed byte buffer << 427 delete[] uncompdata; << 428 complen *= 2; << 429 uncompdata = new Bytef[complen]; << 430 } << 431 // delete the compressed data buffer << 432 delete[] compdata; << 433 // create a string from uncompressed data << 434 dataString = new G4String((char*)uncompdat << 435 // delete the uncompressed data buffer << 436 delete[] uncompdata; << 437 } << 438 else { << 439 G4ExceptionDescription ed; << 440 ed << "Problem while trying to read " + co << 441 G4Exception("G4OpticalSurface::ReadCompres << 442 return; << 443 } << 444 // create the input string stream from the d << 445 if (dataString != nullptr) { << 446 iss.str(*dataString); << 447 in.close(); << 448 delete dataString; << 449 G4cout << "G4OpticalSurface: data file " < << 450 } << 451 } << 452 << 453 void G4OpticalSurface::ReadDichroicFile() << 454 { << 455 const char* datadir = G4FindDataDir("G4DICHR << 456 113 457 if (datadir == nullptr) { << 114 G4cout << " Surface parameter " << G4endl; 458 G4Exception("G4OpticalSurface::ReadDichroi << 115 G4cout << " ----------------- " << G4endl; 459 "Environment variable G4DICHROICDATA not << 116 if (theModel == glisur ){ 460 return; << 117 G4cout << polish << G4endl; 461 } << 118 } 462 << 119 else { 463 std::ostringstream ost; << 120 G4cout << sigma_alpha << G4endl; 464 ost << datadir; << 121 } 465 std::ifstream fin(ost.str().c_str()); << 122 G4cout << G4endl; 466 if (! fin.is_open()) { << 467 G4ExceptionDescription ed; << 468 ed << "Dichroic surface data file <" << os << 469 G4Exception("G4OpticalSurface::ReadDichroi << 470 return; << 471 } << 472 << 473 if (! (DichroicVector->Retrieve(fin))) { << 474 G4ExceptionDescription ed; << 475 ed << "Dichroic surface data file <" << os << 476 G4Exception("G4OpticalSurface::ReadDichroi << 477 return; << 478 } << 479 << 480 // DichroicVector->SetBicubicInterpolation( << 481 << 482 G4cout << " *** Dichroic surface data file * << 483 << 484 auto numberOfXNodes = (G4int)DichroicVector- << 485 auto numberOfYNodes = (G4int)DichroicVector- << 486 << 487 G4cout << "numberOfXNodes: " << numberOfXNod << 488 G4cout << "numberOfYNodes: " << numberOfYNod << 489 << 490 if (0 > numberOfXNodes || numberOfXNodes >= << 491 numberOfXNodes = 0; << 492 } << 493 if (0 > numberOfYNodes || numberOfYNodes >= << 494 numberOfYNodes = 0; << 495 } << 496 << 497 G4PV2DDataVector xVector; << 498 G4PV2DDataVector yVector; << 499 << 500 xVector.resize(numberOfXNodes, 0.); << 501 yVector.resize(numberOfYNodes, 0.); << 502 << 503 for (G4int i = 0; i < numberOfXNodes; ++i) { << 504 G4cout << "i: " << DichroicVector->GetX(i) << 505 xVector[i] = DichroicVector->GetX(i); << 506 } << 507 for (G4int j = 0; j < numberOfYNodes; ++j) { << 508 G4cout << "j: " << DichroicVector->GetY(j) << 509 yVector[j] = DichroicVector->GetY(j); << 510 } << 511 << 512 for (G4int j = 0; j < numberOfYNodes; ++j) { << 513 for (G4int i = 0; i < numberOfXNodes; ++i) << 514 G4cout << " i: " << i << " j: " << j << << 515 } << 516 } << 517 } 123 } 518 124