doc/salome/gui/SMESH/quality_controls.htm

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  81 <h1>Quality Controls</h1>\r
  82 \r
  83 <h3><a name=bookmark>Free Borders</a></h3>\r
  84 \r
  85 <p class="whs1">import salome</p>\r
  86 \r
  87 <p class="whs1">import geompy</p>\r
  88 \r
  89 <p class="whs1">import SMESH</p>\r
  90 \r
  91 <p class="whs1">import StdMeshers</p>\r
  92 \r
  93 <p class="whs1">&nbsp;</p>\r
  94 \r
  95 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
  96  &quot;SMESH&quot;)</p>\r
  97 \r
  98 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
  99 \r
 100 <p class="whs2">&nbsp;</p>\r
 101 \r
 102 <p class="whs2"># create a box without \r
 103  one plane</p>\r
 104 \r
 105 <p class="whs1">box = geompy.MakeBox(0., \r
 106  0., 0., 20., 20., 15.)</p>\r
 107 \r
 108 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 109  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 110 \r
 111 <p class="whs1">&nbsp;</p>\r
 112 \r
 113 <p class="whs1">FaceList &nbsp;= \r
 114  []</p>\r
 115 \r
 116 <p class="whs1">for i in range( \r
 117  5 ):</p>\r
 118 \r
 119 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 120  subShapeList[ i ] )</p>\r
 121 \r
 122 <p class="whs1">&nbsp;</p>\r
 123 \r
 124 <p class="whs1">aComp = geompy.MakeCompound( \r
 125  FaceList )</p>\r
 126 \r
 127 <p class="whs1">aBox = geompy.Sew( \r
 128  aComp, 1. )</p>\r
 129 \r
 130 <p class="whs1">idbox = geompy.addToStudy( \r
 131  aBox, &quot;box&quot; )</p>\r
 132 \r
 133 <p class="whs1">&nbsp;&nbsp;</p>\r
 134 \r
 135 <p class="whs1">aBox &nbsp;= \r
 136  salome.IDToObject( idbox )</p>\r
 137 \r
 138 <p class="whs1">&nbsp;</p>\r
 139 \r
 140 <p class="whs2"># create a mesh</p>\r
 141 \r
 142 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 143  &quot;libStdMeshersEngine.so&quot;)</p>\r
 144 \r
 145 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 146 \r
 147 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 148  &quot;libStdMeshersEngine.so&quot;)</p>\r
 149 \r
 150 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 151 \r
 152 <p class="whs1">&nbsp;</p>\r
 153 \r
 154 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 155  &quot;libStdMeshersEngine.so&quot;)</p>\r
 156 \r
 157 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 158  &quot;libStdMeshersEngine.so&quot;)</p>\r
 159 \r
 160 <p class="whs1">&nbsp;</p>\r
 161 \r
 162 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 163 \r
 164 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 165 \r
 166 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 167 \r
 168 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 169 \r
 170 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 171 \r
 172 <p class="whs1">&nbsp;</p>\r
 173 \r
 174 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 175 \r
 176 <p class="whs1">&nbsp;</p>\r
 177 \r
 178 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 179 \r
 180 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 181 \r
 182 <p class="whs1">smeshgui.SetName( \r
 183  salome.ObjectToID( mesh ), &quot;Mesh_freebord&quot; );</p>\r
 184 \r
 185 <p class="whs2">&nbsp;</p>\r
 186 \r
 187 <p class="whs2"># criterion : free borders</p>\r
 188 \r
 189 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 190 \r
 191 <p class="whs1">aPredicate = aFilterMgr.CreateFreeBorders()</p>\r
 192 \r
 193 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 194 \r
 195 <p class="whs1">aFilter.SetPredicate( \r
 196  aPredicate )</p>\r
 197 \r
 198 <p class="whs1">anIds = aFilter.GetElementsId( \r
 199  mesh )</p>\r
 200 \r
 201 <p class="whs2">&nbsp;</p>\r
 202 \r
 203 <p class="whs2"># print the result</p>\r
 204 \r
 205 <p class="whs1">print &quot;Criterion: \r
 206  Free borders Nb = &quot;, len( anIds )</p>\r
 207 \r
 208 <p class="whs1">for i in range( \r
 209  len( anIds ) ):</p>\r
 210 \r
 211 <p class="whs1">&nbsp;&nbsp;print \r
 212  anIds[ i ]</p>\r
 213 \r
 214 <p class="whs2">&nbsp;</p>\r
 215 \r
 216 <p class="whs2"># create a group</p>\r
 217 \r
 218 <p class="whs1">aGroup = mesh.CreateGroup( \r
 219  SMESH.EDGE, &quot;Free borders&quot; )</p>\r
 220 \r
 221 <p class="whs1">aGroup.Add( anIds \r
 222  )</p>\r
 223 \r
 224 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 225  </p>\r
 226 \r
 227 <p class="whs2">&nbsp;</p>\r
 228 \r
 229 <h3><a name=bookmark1>Borders at Multiconnection</a></h3>\r
 230 \r
 231 <p class="whs1">import salome</p>\r
 232 \r
 233 <p class="whs1">import geompy</p>\r
 234 \r
 235 <p class="whs1">import SMESH</p>\r
 236 \r
 237 <p class="whs1">import StdMeshers</p>\r
 238 \r
 239 <p class="whs1">&nbsp;</p>\r
 240 \r
 241 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 242  &quot;SMESH&quot;)</p>\r
 243 \r
 244 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 245 \r
 246 <p class="whs1">&nbsp;</p>\r
 247 \r
 248 <p class="whs2"># create a box without \r
 249  one plane</p>\r
 250 \r
 251 <p class="whs2">&nbsp;</p>\r
 252 \r
 253 <p class="whs1">box = geompy.MakeBox(0., \r
 254  0., 0., 20., 20., 15.)</p>\r
 255 \r
 256 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 257  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 258 \r
 259 <p class="whs1">&nbsp;</p>\r
 260 \r
 261 <p class="whs1">FaceList &nbsp;= \r
 262  []</p>\r
 263 \r
 264 <p class="whs1">for i in range( \r
 265  5 ):</p>\r
 266 \r
 267 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 268  subShapeList[ i ] )</p>\r
 269 \r
 270 <p class="whs1">&nbsp;</p>\r
 271 \r
 272 <p class="whs1">aComp = geompy.MakeCompound( \r
 273  FaceList )</p>\r
 274 \r
 275 <p class="whs1">aBox = geompy.Sew( \r
 276  aComp, 1. )</p>\r
 277 \r
 278 <p class="whs1">idbox = geompy.addToStudy( \r
 279  aBox, &quot;box&quot; )</p>\r
 280 \r
 281 <p class="whs1">&nbsp;&nbsp;</p>\r
 282 \r
 283 <p class="whs1">aBox &nbsp;= \r
 284  salome.IDToObject( idbox )</p>\r
 285 \r
 286 <p class="whs1">&nbsp;</p>\r
 287 \r
 288 <p class="whs2"># create a mesh</p>\r
 289 \r
 290 <p class="whs2">&nbsp;</p>\r
 291 \r
 292 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 293  &quot;libStdMeshersEngine.so&quot;)</p>\r
 294 \r
 295 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 296 \r
 297 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 298  &quot;libStdMeshersEngine.so&quot;)</p>\r
 299 \r
 300 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 301 \r
 302 <p class="whs1">&nbsp;</p>\r
 303 \r
 304 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 305  &quot;libStdMeshersEngine.so&quot;)</p>\r
 306 \r
 307 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 308  &quot;libStdMeshersEngine.so&quot;)</p>\r
 309 \r
 310 <p class="whs1">&nbsp;</p>\r
 311 \r
 312 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 313 \r
 314 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 315 \r
 316 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 317 \r
 318 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 319 \r
 320 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 321 \r
 322 <p class="whs1">&nbsp;</p>\r
 323 \r
 324 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 325 \r
 326 <p class="whs1">&nbsp;</p>\r
 327 \r
 328 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 329 \r
 330 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 331 \r
 332 <p class="whs1">smeshgui.SetName( \r
 333  salome.ObjectToID( mesh ), &quot;Mesh_borders_at_multi-connections&quot; \r
 334  );</p>\r
 335 \r
 336 <p class="whs1">&nbsp;</p>\r
 337 \r
 338 <p class="whs2"># Criterion : Borders at \r
 339  multi-connection</p>\r
 340 \r
 341 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 342 \r
 343 <p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection()</p>\r
 344 \r
 345 <p class="whs1">&nbsp;</p>\r
 346 \r
 347 <p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>\r
 348 \r
 349 <p class="whs1">aPredicate.SetNumFunctor( \r
 350  aFunctor )</p>\r
 351 \r
 352 <p class="whs1">aPredicate.SetMargin( \r
 353  2 )</p>\r
 354 \r
 355 <p class="whs1">&nbsp;</p>\r
 356 \r
 357 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 358 \r
 359 <p class="whs1">aFilter.SetPredicate( \r
 360  aPredicate )</p>\r
 361 \r
 362 <p class="whs1">&nbsp;</p>\r
 363 \r
 364 <p class="whs1">anIds = aFilter.GetElementsId( \r
 365  mesh )</p>\r
 366 \r
 367 <p class="whs1">&nbsp;</p>\r
 368 \r
 369 <p class="whs2"># print the result</p>\r
 370 \r
 371 <p class="whs1">print &quot;Criterion: \r
 372  Borders at multi-connections Nb = &quot;, len( anIds )</p>\r
 373 \r
 374 <p class="whs1">for i in range( \r
 375  len( anIds ) ):</p>\r
 376 \r
 377 <p class="whs1">&nbsp;&nbsp;print \r
 378  anIds[ i ]</p>\r
 379 \r
 380 <p class="whs2">&nbsp;</p>\r
 381 \r
 382 <p class="whs2"># create a group</p>\r
 383 \r
 384 <p class="whs1">aGroup = mesh.CreateGroup( \r
 385  SMESH.EDGE, &quot;Borders at multi-connections&quot; )</p>\r
 386 \r
 387 <p class="whs1">aGroup.Add( anIds \r
 388  )</p>\r
 389 \r
 390 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 391  </p>\r
 392 \r
 393 <p class="whs2">&nbsp;</p>\r
 394 \r
 395 <h3><a name=bookmark2>Length 1D</a></h3>\r
 396 \r
 397 <p class="whs2">&nbsp;</p>\r
 398 \r
 399 <p class="whs1">import salome</p>\r
 400 \r
 401 <p class="whs1">import geompy</p>\r
 402 \r
 403 <p class="whs1">import SMESH</p>\r
 404 \r
 405 <p class="whs1">import StdMeshers</p>\r
 406 \r
 407 <p class="whs1">&nbsp;</p>\r
 408 \r
 409 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 410  &quot;SMESH&quot;)</p>\r
 411 \r
 412 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 413 \r
 414 <p class="whs2">&nbsp;</p>\r
 415 \r
 416 <p class="whs2"># create a box without \r
 417  one plane</p>\r
 418 \r
 419 <p class="whs1">box = geompy.MakeBox(0., \r
 420  0., 0., 20., 20., 15.)</p>\r
 421 \r
 422 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 423  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 424 \r
 425 <p class="whs1">&nbsp;</p>\r
 426 \r
 427 <p class="whs1">FaceList &nbsp;= \r
 428  []</p>\r
 429 \r
 430 <p class="whs1">for i in range( \r
 431  5 ):</p>\r
 432 \r
 433 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 434  subShapeList[ i ] )</p>\r
 435 \r
 436 <p class="whs1">&nbsp;</p>\r
 437 \r
 438 <p class="whs1">aComp = geompy.MakeCompound( \r
 439  FaceList )</p>\r
 440 \r
 441 <p class="whs1">aBox = geompy.Sew( \r
 442  aComp, 1. )</p>\r
 443 \r
 444 <p class="whs1">idbox = geompy.addToStudy( \r
 445  aBox, &quot;box&quot; )</p>\r
 446 \r
 447 <p class="whs1">&nbsp;&nbsp;</p>\r
 448 \r
 449 <p class="whs1">aBox &nbsp;= \r
 450  salome.IDToObject( idbox )</p>\r
 451 \r
 452 <p class="whs1">&nbsp;</p>\r
 453 \r
 454 <p class="whs2"># create a mesh</p>\r
 455 \r
 456 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 457  &quot;libStdMeshersEngine.so&quot;)</p>\r
 458 \r
 459 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 460 \r
 461 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 462  &quot;libStdMeshersEngine.so&quot;)</p>\r
 463 \r
 464 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 465 \r
 466 <p class="whs1">&nbsp;</p>\r
 467 \r
 468 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 469  &quot;libStdMeshersEngine.so&quot;)</p>\r
 470 \r
 471 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 472  &quot;libStdMeshersEngine.so&quot;)</p>\r
 473 \r
 474 <p class="whs1">&nbsp;</p>\r
 475 \r
 476 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 477 \r
 478 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 479 \r
 480 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 481 \r
 482 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 483 \r
 484 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 485 \r
 486 <p class="whs1">&nbsp;</p>\r
 487 \r
 488 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 489 \r
 490 <p class="whs1">&nbsp;</p>\r
 491 \r
 492 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 493 \r
 494 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 495 \r
 496 <p class="whs1">smeshgui.SetName( \r
 497  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 498 \r
 499 <p class="whs1">&nbsp;</p>\r
 500 \r
 501 <p class="whs2"># Criterion : Length &gt; \r
 502  3</p>\r
 503 \r
 504 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 505 \r
 506 <p class="whs1">aFunctor = aFilterMgr.CreateLength()</p>\r
 507 \r
 508 <p class="whs1">&nbsp;</p>\r
 509 \r
 510 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 511 \r
 512 <p class="whs1">aPredicate.SetNumFunctor( \r
 513  aFunctor )</p>\r
 514 \r
 515 <p class="whs1">aPredicate.SetMargin( \r
 516  3 )</p>\r
 517 \r
 518 <p class="whs1">&nbsp;</p>\r
 519 \r
 520 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 521 \r
 522 <p class="whs1">aFilter.SetPredicate( \r
 523  aPredicate )</p>\r
 524 \r
 525 <p class="whs1">&nbsp;</p>\r
 526 \r
 527 <p class="whs1">anIds = aFilter.GetElementsId( \r
 528  mesh )</p>\r
 529 \r
 530 <p class="whs2">&nbsp;</p>\r
 531 \r
 532 <p class="whs2"># print the result</p>\r
 533 \r
 534 <p class="whs1">print &quot;Criterion: \r
 535  Edges length &gt; 3 Nb = &quot;, len( anIds )</p>\r
 536 \r
 537 <p class="whs1">for i in range( \r
 538  len( anIds ) ):</p>\r
 539 \r
 540 <p class="whs1">&nbsp;&nbsp;print \r
 541  anIds[ i ]</p>\r
 542 \r
 543 <p class="whs2">&nbsp;</p>\r
 544 \r
 545 <p class="whs2"># create a group</p>\r
 546 \r
 547 <p class="whs1">aGroup = mesh.CreateGroup( \r
 548  SMESH.EDGE, &quot;Edges with legth &gt; 3&quot; )</p>\r
 549 \r
 550 <p class="whs1">aGroup.Add( anIds \r
 551  )</p>\r
 552 \r
 553 <p class="whs1">salome.sg.updateObjBrowser(1)</p>\r
 554 \r
 555 <p class="whs2">&nbsp;</p>\r
 556 \r
 557 <h3><a name=bookmark3>Free Edges</a></h3>\r
 558 \r
 559 <p class="whs1">import SMESH</p>\r
 560 \r
 561 <p class="whs1">import SMESH_mechanic</p>\r
 562 \r
 563 <p class="whs1">&nbsp;</p>\r
 564 \r
 565 <p class="whs1">smesh &nbsp;= \r
 566  SMESH_mechanic.smesh</p>\r
 567 \r
 568 <p class="whs1">mesh &nbsp;&nbsp;= \r
 569  SMESH_mechanic.mesh</p>\r
 570 \r
 571 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
 572 \r
 573 <p class="whs1">&nbsp;</p>\r
 574 \r
 575 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 576 \r
 577 <p class="whs2">&nbsp;</p>\r
 578 \r
 579 <p class="whs2"># Criterion : AREA &gt; \r
 580  30</p>\r
 581 \r
 582 <p class="whs2">&nbsp;</p>\r
 583 \r
 584 <p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>\r
 585 \r
 586 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 587 \r
 588 <p class="whs1">aPredicate.SetNumFunctor( \r
 589  aFunctor )</p>\r
 590 \r
 591 <p class="whs1">aPredicate.SetMargin( \r
 592  30 )</p>\r
 593 \r
 594 <p class="whs1">&nbsp;</p>\r
 595 \r
 596 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 597 \r
 598 <p class="whs1">aFilter.SetPredicate( \r
 599  aPredicate )</p>\r
 600 \r
 601 <p class="whs1">&nbsp;</p>\r
 602 \r
 603 <p class="whs1">anIds = aFilter.GetElementsId( \r
 604  mesh )</p>\r
 605 \r
 606 <p class="whs1">anEditor = mesh.GetMeshEditor()</p>\r
 607 \r
 608 <p class="whs1">anEditor.RemoveElements(anIds)</p>\r
 609 \r
 610 <p class="whs2">&nbsp;</p>\r
 611 \r
 612 <p class="whs2"># Criterion : FREE EDGES</p>\r
 613 \r
 614 <p class="whs2">&nbsp;</p>\r
 615 \r
 616 <p class="whs1">aPredicate = aFilterMgr.CreateFreeEdges()</p>\r
 617 \r
 618 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 619 \r
 620 <p class="whs1">aFilter.SetPredicate( \r
 621  aPredicate )</p>\r
 622 \r
 623 <p class="whs1">&nbsp;</p>\r
 624 \r
 625 <p class="whs1">anIds = aFilter.GetElementsId( \r
 626  mesh )</p>\r
 627 \r
 628 <p class="whs2">&nbsp;</p>\r
 629 \r
 630 <p class="whs2"># print the result</p>\r
 631 \r
 632 <p class="whs1">print &quot;Criterion: \r
 633  Free edges Nb = &quot;, len( anIds )</p>\r
 634 \r
 635 <p class="whs1">for i in range( \r
 636  len( anIds ) ):</p>\r
 637 \r
 638 <p class="whs1">&nbsp;&nbsp;print \r
 639  anIds[ i ]</p>\r
 640 \r
 641 <p class="whs2">&nbsp;</p>\r
 642 \r
 643 <p class="whs2"># create a group</p>\r
 644 \r
 645 <p class="whs1">aGroup = mesh.CreateGroup( \r
 646  SMESH.EDGE, &quot;Free edges&quot; )</p>\r
 647 \r
 648 <p class="whs1">aGroup.Add( anIds \r
 649  )</p>\r
 650 \r
 651 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 652  </p>\r
 653 \r
 654 <p class="whs2">&nbsp;</p>\r
 655 \r
 656 <h3><a name=bookmark4>Length 2D</a></h3>\r
 657 \r
 658 <p class="whs1">import salome</p>\r
 659 \r
 660 <p class="whs1">import geompy</p>\r
 661 \r
 662 <p class="whs1">import SMESH</p>\r
 663 \r
 664 <p class="whs1">import StdMeshers</p>\r
 665 \r
 666 <p class="whs1">&nbsp;</p>\r
 667 \r
 668 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 669  &quot;SMESH&quot;)</p>\r
 670 \r
 671 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 672 \r
 673 <p class="whs2">&nbsp;</p>\r
 674 \r
 675 <p class="whs2"># create a box without \r
 676  one plane</p>\r
 677 \r
 678 <p class="whs2">&nbsp;</p>\r
 679 \r
 680 <p class="whs1">box = geompy.MakeBox(0., \r
 681  0., 0., 20., 20., 15.)</p>\r
 682 \r
 683 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 684  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 685 \r
 686 <p class="whs1">&nbsp;</p>\r
 687 \r
 688 <p class="whs1">FaceList &nbsp;= \r
 689  []</p>\r
 690 \r
 691 <p class="whs1">for i in range( \r
 692  5 ):</p>\r
 693 \r
 694 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 695  subShapeList[ i ] )</p>\r
 696 \r
 697 <p class="whs1">&nbsp;</p>\r
 698 \r
 699 <p class="whs1">aComp = geompy.MakeCompound( \r
 700  FaceList )</p>\r
 701 \r
 702 <p class="whs1">aBox = geompy.Sew( \r
 703  aComp, 1. )</p>\r
 704 \r
 705 <p class="whs1">idbox = geompy.addToStudy( \r
 706  aBox, &quot;box&quot; )</p>\r
 707 \r
 708 <p class="whs1">&nbsp;&nbsp;</p>\r
 709 \r
 710 <p class="whs1">aBox &nbsp;= \r
 711  salome.IDToObject( idbox )</p>\r
 712 \r
 713 <p class="whs2">&nbsp;</p>\r
 714 \r
 715 <p class="whs2"># create a mesh</p>\r
 716 \r
 717 <p class="whs2">&nbsp;</p>\r
 718 \r
 719 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 720  &quot;libStdMeshersEngine.so&quot;)</p>\r
 721 \r
 722 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 723 \r
 724 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 725  &quot;libStdMeshersEngine.so&quot;)</p>\r
 726 \r
 727 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 728 \r
 729 <p class="whs1">&nbsp;</p>\r
 730 \r
 731 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 732  &quot;libStdMeshersEngine.so&quot;)</p>\r
 733 \r
 734 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 735  &quot;libStdMeshersEngine.so&quot;)</p>\r
 736 \r
 737 <p class="whs1">&nbsp;</p>\r
 738 \r
 739 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 740 \r
 741 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 742 \r
 743 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 744 \r
 745 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 746 \r
 747 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 748 \r
 749 <p class="whs1">&nbsp;</p>\r
 750 \r
 751 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 752 \r
 753 <p class="whs1">&nbsp;</p>\r
 754 \r
 755 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 756 \r
 757 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 758 \r
 759 <p class="whs1">smeshgui.SetName( \r
 760  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 761 \r
 762 <p class="whs2">&nbsp;</p>\r
 763 \r
 764 <p class="whs2"># Criterion : Length 2D \r
 765  &gt; 5</p>\r
 766 \r
 767 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 768 \r
 769 <p class="whs1">aFunctor = aFilterMgr.CreateLength2D()</p>\r
 770 \r
 771 <p class="whs1">&nbsp;</p>\r
 772 \r
 773 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 774 \r
 775 <p class="whs1">aPredicate.SetNumFunctor( \r
 776  aFunctor )</p>\r
 777 \r
 778 <p class="whs1">aPredicate.SetMargin( \r
 779  5 )</p>\r
 780 \r
 781 <p class="whs1">&nbsp;</p>\r
 782 \r
 783 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 784 \r
 785 <p class="whs1">aFilter.SetPredicate( \r
 786  aPredicate )</p>\r
 787 \r
 788 <p class="whs1">&nbsp;</p>\r
 789 \r
 790 <p class="whs1">anIds = aFilter.GetElementsId( \r
 791  mesh )</p>\r
 792 \r
 793 <p class="whs2">&nbsp;</p>\r
 794 \r
 795 <p class="whs2"># print the result</p>\r
 796 \r
 797 <p class="whs1">print &quot;Criterion: \r
 798  Edges length 2D &gt; 5 Nb = &quot;, len( anIds )</p>\r
 799 \r
 800 <p class="whs1">for i in range( \r
 801  len( anIds ) ):</p>\r
 802 \r
 803 <p class="whs1">&nbsp;&nbsp;print \r
 804  anIds[ i ]</p>\r
 805 \r
 806 <p class="whs2">&nbsp;</p>\r
 807 \r
 808 <p class="whs2"># create a group</p>\r
 809 \r
 810 <p class="whs1">aGroup = mesh.CreateGroup( \r
 811  SMESH.FACE, &quot;Edges with legth 2D &gt; 5&quot; )</p>\r
 812 \r
 813 <p class="whs1">aGroup.Add( anIds \r
 814  )</p>\r
 815 \r
 816 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 817  &nbsp;</p>\r
 818 \r
 819 <p class="whs2">&nbsp;</p>\r
 820 \r
 821 <h3><a name=bookmark5>Borders at Multiconnection 2D</a></h3>\r
 822 \r
 823 <p class="whs1">import salome</p>\r
 824 \r
 825 <p class="whs1">import geompy</p>\r
 826 \r
 827 <p class="whs1">import SMESH</p>\r
 828 \r
 829 <p class="whs1">import StdMeshers</p>\r
 830 \r
 831 <p class="whs1">&nbsp;</p>\r
 832 \r
 833 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 834  &quot;SMESH&quot;)</p>\r
 835 \r
 836 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 837 \r
 838 <p class="whs1">&nbsp;</p>\r
 839 \r
 840 <p class="whs2"># create a box without \r
 841  one plane</p>\r
 842 \r
 843 <p class="whs1">box = geompy.MakeBox(0., \r
 844  0., 0., 20., 20., 15.)</p>\r
 845 \r
 846 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 847  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 848 \r
 849 <p class="whs1">&nbsp;</p>\r
 850 \r
 851 <p class="whs1">FaceList &nbsp;= \r
 852  []</p>\r
 853 \r
 854 <p class="whs1">for i in range( \r
 855  5 ):</p>\r
 856 \r
 857 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 858  subShapeList[ i ] )</p>\r
 859 \r
 860 <p class="whs1">&nbsp;</p>\r
 861 \r
 862 <p class="whs1">aComp = geompy.MakeCompound( \r
 863  FaceList )</p>\r
 864 \r
 865 <p class="whs1">aBox = geompy.Sew( \r
 866  aComp, 1. )</p>\r
 867 \r
 868 <p class="whs1">idbox = geompy.addToStudy( \r
 869  aBox, &quot;box&quot; )</p>\r
 870 \r
 871 <p class="whs1">&nbsp;&nbsp;</p>\r
 872 \r
 873 <p class="whs1">aBox &nbsp;= \r
 874  salome.IDToObject( idbox )</p>\r
 875 \r
 876 <p class="whs2">&nbsp;</p>\r
 877 \r
 878 <p class="whs2"># create a mesh</p>\r
 879 \r
 880 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 881  &quot;libStdMeshersEngine.so&quot;)</p>\r
 882 \r
 883 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 884 \r
 885 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 886  &quot;libStdMeshersEngine.so&quot;)</p>\r
 887 \r
 888 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 889 \r
 890 <p class="whs1">&nbsp;</p>\r
 891 \r
 892 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 893  &quot;libStdMeshersEngine.so&quot;)</p>\r
 894 \r
 895 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 896  &quot;libStdMeshersEngine.so&quot;)</p>\r
 897 \r
 898 <p class="whs1">&nbsp;</p>\r
 899 \r
 900 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 901 \r
 902 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 903 \r
 904 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 905 \r
 906 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 907 \r
 908 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 909 \r
 910 <p class="whs1">&nbsp;</p>\r
 911 \r
 912 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 913 \r
 914 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 915 \r
 916 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 917 \r
 918 <p class="whs1">smeshgui.SetName( \r
 919  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 920 \r
 921 <p class="whs2">&nbsp;</p>\r
 922 \r
 923 <p class="whs2"># Criterion : MULTI-CONNECTION \r
 924  2D = 2</p>\r
 925 \r
 926 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 927 \r
 928 <p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection2D()</p>\r
 929 \r
 930 <p class="whs1">&nbsp;</p>\r
 931 \r
 932 <p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>\r
 933 \r
 934 <p class="whs1">aPredicate.SetNumFunctor( \r
 935  aFunctor )</p>\r
 936 \r
 937 <p class="whs1">aPredicate.SetMargin( \r
 938  2 )</p>\r
 939 \r
 940 <p class="whs1">&nbsp;</p>\r
 941 \r
 942 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 943 \r
 944 <p class="whs1">aFilter.SetPredicate( \r
 945  aPredicate )</p>\r
 946 \r
 947 <p class="whs1">anIds = aFilter.GetElementsId( \r
 948  mesh )</p>\r
 949 \r
 950 <p class="whs2">&nbsp;</p>\r
 951 \r
 952 <p class="whs2"># print the result</p>\r
 953 \r
 954 <p class="whs1">print &quot;Criterion: \r
 955  Borders at multi-connection 2D = 2 Nb = &quot;, len( anIds )</p>\r
 956 \r
 957 <p class="whs1">for i in range( \r
 958  len( anIds ) ):</p>\r
 959 \r
 960 <p class="whs1">&nbsp;&nbsp;print \r
 961  anIds[ i ]</p>\r
 962 \r
 963 <p class="whs2">&nbsp;</p>\r
 964 \r
 965 <p class="whs2"># create a group</p>\r
 966 \r
 967 <p class="whs1">aGroup = mesh.CreateGroup( \r
 968  SMESH.FACE, &quot;Borders at multi-connection 2D = 2&quot; )</p>\r
 969 \r
 970 <p class="whs1">aGroup.Add( anIds \r
 971  )</p>\r
 972 \r
 973 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 974  </p>\r
 975 \r
 976 <p class="whs2">&nbsp;</p>\r
 977 \r
 978 <h3><a name=bookmark6>Area</a></h3>\r
 979 \r
 980 <p class="whs1">import SMESH</p>\r
 981 \r
 982 <p class="whs1">import SMESH_mechanic</p>\r
 983 \r
 984 <p class="whs1">&nbsp;</p>\r
 985 \r
 986 <p class="whs1">smesh &nbsp;= \r
 987  SMESH_mechanic.smesh</p>\r
 988 \r
 989 <p class="whs1">mesh &nbsp;&nbsp;= \r
 990  SMESH_mechanic.mesh</p>\r
 991 \r
 992 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
 993 \r
 994 <p class="whs1">&nbsp;</p>\r
 995 \r
 996 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 997 \r
 998 <p class="whs1">&nbsp;</p>\r
 999 \r
1000 <p class="whs2"># Criterion : AREA &gt; \r
1001  100</p>\r
1002 \r
1003 <p class="whs2">&nbsp;</p>\r
1004 \r
1005 <p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>\r
1006 \r
1007 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1008 \r
1009 <p class="whs1">aPredicate.SetNumFunctor( \r
1010  aFunctor )</p>\r
1011 \r
1012 <p class="whs1">aPredicate.SetMargin( \r
1013  100 )</p>\r
1014 \r
1015 <p class="whs1">&nbsp;</p>\r
1016 \r
1017 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1018 \r
1019 <p class="whs1">aFilter.SetPredicate( \r
1020  aPredicate )</p>\r
1021 \r
1022 <p class="whs1">&nbsp;</p>\r
1023 \r
1024 <p class="whs1">anIds = aFilter.GetElementsId( \r
1025  mesh )</p>\r
1026 \r
1027 <p class="whs1">&nbsp;</p>\r
1028 \r
1029 <p class="whs2"># print the result</p>\r
1030 \r
1031 <p class="whs1">print &quot;Criterion: \r
1032  Area &gt; 100 Nb = &quot;, len( anIds )</p>\r
1033 \r
1034 <p class="whs1">for i in range( \r
1035  len( anIds ) ):</p>\r
1036 \r
1037 <p class="whs1">&nbsp;&nbsp;print \r
1038  anIds[ i ]</p>\r
1039 \r
1040 <p class="whs2">&nbsp;</p>\r
1041 \r
1042 <p class="whs2"># create a group</p>\r
1043 \r
1044 <p class="whs1">aGroup = mesh.CreateGroup( \r
1045  SMESH.FACE, &quot;Area &gt; 100&quot; )</p>\r
1046 \r
1047 <p class="whs1">aGroup.Add( anIds \r
1048  )</p>\r
1049 \r
1050 <p class="whs1">&nbsp;</p>\r
1051 \r
1052 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1053  </p>\r
1054 \r
1055 <p class="whs2">&nbsp;</p>\r
1056 \r
1057 <h3><a name=bookmark7>Taper</a></h3>\r
1058 \r
1059 <p class="whs1">import SMESH</p>\r
1060 \r
1061 <p class="whs1">import SMESH_mechanic</p>\r
1062 \r
1063 <p class="whs1">&nbsp;</p>\r
1064 \r
1065 <p class="whs1">smesh &nbsp;= \r
1066  SMESH_mechanic.smesh</p>\r
1067 \r
1068 <p class="whs1">mesh &nbsp;&nbsp;= \r
1069  SMESH_mechanic.mesh</p>\r
1070 \r
1071 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1072 \r
1073 <p class="whs1">&nbsp;</p>\r
1074 \r
1075 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1076 \r
1077 <p class="whs2">&nbsp;</p>\r
1078 \r
1079 <p class="whs2"># Criterion : Taper &gt; \r
1080  3e-20</p>\r
1081 \r
1082 <p class="whs2">&nbsp;</p>\r
1083 \r
1084 <p class="whs1">aFunctor = aFilterMgr.CreateTaper()</p>\r
1085 \r
1086 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1087 \r
1088 <p class="whs1">aPredicate.SetNumFunctor( \r
1089  aFunctor )</p>\r
1090 \r
1091 <p class="whs1">aPredicate.SetMargin( \r
1092  3e-20 )</p>\r
1093 \r
1094 <p class="whs1">&nbsp;</p>\r
1095 \r
1096 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1097 \r
1098 <p class="whs1">aFilter.SetPredicate( \r
1099  aPredicate )</p>\r
1100 \r
1101 <p class="whs1">&nbsp;</p>\r
1102 \r
1103 <p class="whs1">anIds = aFilter.GetElementsId( \r
1104  mesh )</p>\r
1105 \r
1106 <p class="whs2">&nbsp;</p>\r
1107 \r
1108 <p class="whs2"># print the result</p>\r
1109 \r
1110 <p class="whs1">print &quot;Criterion: \r
1111  Taper &gt; 3e-20 Nb = &quot;, len( anIds )</p>\r
1112 \r
1113 <p class="whs1">for i in range( \r
1114  len( anIds ) ):</p>\r
1115 \r
1116 <p class="whs1">&nbsp;&nbsp;print \r
1117  anIds[ i ]</p>\r
1118 \r
1119 <p class="whs2">&nbsp;</p>\r
1120 \r
1121 <p class="whs2"># create a group</p>\r
1122 \r
1123 <p class="whs1">aGroup = mesh.CreateGroup( \r
1124  SMESH.FACE, &quot;Taper &gt; 3e-20&quot; )</p>\r
1125 \r
1126 <p class="whs1">aGroup.Add( anIds \r
1127  )</p>\r
1128 \r
1129 <p class="whs1">&nbsp;</p>\r
1130 \r
1131 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1132  </p>\r
1133 \r
1134 <p class="whs2">&nbsp;</p>\r
1135 \r
1136 <h3><a name=bookmark8>Aspect Ratio</a></h3>\r
1137 \r
1138 <p class="whs1">import SMESH</p>\r
1139 \r
1140 <p class="whs1">import SMESH_mechanic</p>\r
1141 \r
1142 <p class="whs1">&nbsp;</p>\r
1143 \r
1144 <p class="whs1">smesh &nbsp;= \r
1145  SMESH_mechanic.smesh</p>\r
1146 \r
1147 <p class="whs1">mesh &nbsp;&nbsp;= \r
1148  SMESH_mechanic.mesh</p>\r
1149 \r
1150 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1151 \r
1152 <p class="whs1">&nbsp;</p>\r
1153 \r
1154 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1155 \r
1156 <p class="whs1">&nbsp;</p>\r
1157 \r
1158 <p class="whs2"># Criterion : ASPECT RATIO \r
1159  &gt; 1.4</p>\r
1160 \r
1161 <p class="whs2">&nbsp;</p>\r
1162 \r
1163 <p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio()</p>\r
1164 \r
1165 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1166 \r
1167 <p class="whs1">aPredicate.SetNumFunctor( \r
1168  aFunctor )</p>\r
1169 \r
1170 <p class="whs1">aPredicate.SetMargin( \r
1171  1.4 )</p>\r
1172 \r
1173 <p class="whs1">&nbsp;</p>\r
1174 \r
1175 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1176 \r
1177 <p class="whs1">aFilter.SetPredicate( \r
1178  aPredicate )</p>\r
1179 \r
1180 <p class="whs1">&nbsp;</p>\r
1181 \r
1182 <p class="whs1">anIds = aFilter.GetElementsId( \r
1183  mesh )</p>\r
1184 \r
1185 <p class="whs1">&nbsp;</p>\r
1186 \r
1187 <p class="whs2"># print the result</p>\r
1188 \r
1189 <p class="whs1">print &quot;Criterion: \r
1190  Aspect Ratio &gt; 1.4 Nb = &quot;, len( anIds )</p>\r
1191 \r
1192 <p class="whs1">for i in range( \r
1193  len( anIds ) ):</p>\r
1194 \r
1195 <p class="whs1">&nbsp;&nbsp;print \r
1196  anIds[ i ]</p>\r
1197 \r
1198 <p class="whs2">&nbsp;</p>\r
1199 \r
1200 <p class="whs2"># create a group</p>\r
1201 \r
1202 <p class="whs1">aGroup = mesh.CreateGroup( \r
1203  SMESH.FACE, &quot;Aspect Ratio &gt; 1.4&quot; )</p>\r
1204 \r
1205 <p class="whs1">aGroup.Add( anIds \r
1206  )</p>\r
1207 \r
1208 <p class="whs1">&nbsp;</p>\r
1209 \r
1210 <p class="whs1">salome.sg.updateObjBrowser(1) \r
1211  </p>\r
1212 \r
1213 <p class="whs1">&nbsp;</p>\r
1214 \r
1215 <h3><a name=bookmark9>Minimum Angle</a></h3>\r
1216 \r
1217 <p class="whs1">&nbsp;</p>\r
1218 \r
1219 <p class="whs1">import SMESH</p>\r
1220 \r
1221 <p class="whs1">import SMESH_mechanic</p>\r
1222 \r
1223 <p class="whs1">&nbsp;</p>\r
1224 \r
1225 <p class="whs1">smesh &nbsp;= \r
1226  SMESH_mechanic.smesh</p>\r
1227 \r
1228 <p class="whs1">mesh &nbsp;&nbsp;= \r
1229  SMESH_mechanic.mesh</p>\r
1230 \r
1231 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1232 \r
1233 <p class="whs1">&nbsp;</p>\r
1234 \r
1235 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1236 \r
1237 <p class="whs1">&nbsp;</p>\r
1238 \r
1239 <p class="whs3"># Criterion : MINIMUM \r
1240  ANGLE &lt; 70</p>\r
1241 \r
1242 <p class="whs1">&nbsp;</p>\r
1243 \r
1244 <p class="whs1">aFunctor = aFilterMgr.CreateMinimumAngle()</p>\r
1245 \r
1246 <p class="whs1">aPredicate = aFilterMgr.CreateLessThan()</p>\r
1247 \r
1248 <p class="whs1">aPredicate.SetNumFunctor( \r
1249  aFunctor )</p>\r
1250 \r
1251 <p class="whs1">aPredicate.SetMargin( \r
1252  70 )</p>\r
1253 \r
1254 <p class="whs1">&nbsp;</p>\r
1255 \r
1256 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1257 \r
1258 <p class="whs1">aFilter.SetPredicate( \r
1259  aPredicate )</p>\r
1260 \r
1261 <p class="whs1">&nbsp;</p>\r
1262 \r
1263 <p class="whs1">anIds = aFilter.GetElementsId( \r
1264  mesh )</p>\r
1265 \r
1266 <p class="whs1">&nbsp;</p>\r
1267 \r
1268 <p class="whs3"># print the result</p>\r
1269 \r
1270 <p class="whs1">print &quot;Criterion: \r
1271  Minimum Angle &lt; 70 Nb = &quot;, len( anIds )</p>\r
1272 \r
1273 <p class="whs1">for i in range( \r
1274  len( anIds ) ):</p>\r
1275 \r
1276 <p class="whs1">&nbsp;&nbsp;print \r
1277  anIds[ i ]</p>\r
1278 \r
1279 <p class="whs1">&nbsp;</p>\r
1280 \r
1281 <p class="whs3"># create a group</p>\r
1282 \r
1283 <p class="whs1">aGroup = mesh.CreateGroup( \r
1284  SMESH.FACE, &quot;Minimum Angle &lt; 70&quot; )</p>\r
1285 \r
1286 <p class="whs1">aGroup.Add( anIds \r
1287  )</p>\r
1288 \r
1289 <p class="whs1">&nbsp;</p>\r
1290 \r
1291 <p class="whs1">salome.sg.updateObjBrowser(1) \r
1292  </p>\r
1293 \r
1294 <p class="whs1">&nbsp;</p>\r
1295 \r
1296 <h3><a name=bookmark10>Warping</a></h3>\r
1297 \r
1298 <p class="whs1">import SMESH</p>\r
1299 \r
1300 <p class="whs1">import SMESH_mechanic</p>\r
1301 \r
1302 <p class="whs1">&nbsp;</p>\r
1303 \r
1304 <p class="whs1">smesh &nbsp;= \r
1305  SMESH_mechanic.smesh</p>\r
1306 \r
1307 <p class="whs1">mesh &nbsp;&nbsp;= \r
1308  SMESH_mechanic.mesh</p>\r
1309 \r
1310 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1311 \r
1312 <p class="whs1">&nbsp;</p>\r
1313 \r
1314 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1315 \r
1316 <p class="whs2">&nbsp;</p>\r
1317 \r
1318 <p class="whs2"># Criterion : WARP ANGLE \r
1319  &gt; 1e-15</p>\r
1320 \r
1321 <p class="whs2">&nbsp;</p>\r
1322 \r
1323 <p class="whs1">aFunctor = aFilterMgr.CreateWarping()</p>\r
1324 \r
1325 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1326 \r
1327 <p class="whs1">aPredicate.SetNumFunctor( \r
1328  aFunctor )</p>\r
1329 \r
1330 <p class="whs1">aPredicate.SetMargin( \r
1331  1e-15 )</p>\r
1332 \r
1333 <p class="whs1">&nbsp;</p>\r
1334 \r
1335 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1336 \r
1337 <p class="whs1">aFilter.SetPredicate( \r
1338  aPredicate )</p>\r
1339 \r
1340 <p class="whs1">&nbsp;</p>\r
1341 \r
1342 <p class="whs1">anIds = aFilter.GetElementsId( \r
1343  mesh )</p>\r
1344 \r
1345 <p class="whs2">&nbsp;</p>\r
1346 \r
1347 <p class="whs2"># print the result</p>\r
1348 \r
1349 <p class="whs1">print &quot;Criterion: \r
1350  Warp &gt; 1e-15 Nb = &quot;, len( anIds )</p>\r
1351 \r
1352 <p class="whs1">for i in range( \r
1353  len( anIds ) ):</p>\r
1354 \r
1355 <p class="whs1">&nbsp;&nbsp;print \r
1356  anIds[ i ]</p>\r
1357 \r
1358 <p class="whs2">&nbsp;</p>\r
1359 \r
1360 <p class="whs2"># create a group</p>\r
1361 \r
1362 <p class="whs1">aGroup = mesh.CreateGroup( \r
1363  SMESH.FACE, &quot;Warp &gt; 1e-15&quot; )</p>\r
1364 \r
1365 <p class="whs1">aGroup.Add( anIds \r
1366  )</p>\r
1367 \r
1368 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1369  </p>\r
1370 \r
1371 <p class="whs2">&nbsp;</p>\r
1372 \r
1373 <h3><a name=bookmark12>Skew</a></h3>\r
1374 \r
1375 <p class="whs1">import SMESH</p>\r
1376 \r
1377 <p class="whs1">import SMESH_mechanic</p>\r
1378 \r
1379 <p class="whs1">&nbsp;</p>\r
1380 \r
1381 <p class="whs1">smesh &nbsp;= \r
1382  SMESH_mechanic.smesh</p>\r
1383 \r
1384 <p class="whs1">mesh &nbsp;&nbsp;= \r
1385  SMESH_mechanic.mesh</p>\r
1386 \r
1387 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1388 \r
1389 <p class="whs1">&nbsp;</p>\r
1390 \r
1391 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1392 \r
1393 <p class="whs1">&nbsp;</p>\r
1394 \r
1395 <p class="whs2"># Criterion : Skew &gt; \r
1396  18</p>\r
1397 \r
1398 <p class="whs1">&nbsp;</p>\r
1399 \r
1400 <p class="whs1">aFunctor = aFilterMgr.CreateSkew()</p>\r
1401 \r
1402 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1403 \r
1404 <p class="whs1">aPredicate.SetNumFunctor( \r
1405  aFunctor )</p>\r
1406 \r
1407 <p class="whs1">aPredicate.SetMargin( \r
1408  18 )</p>\r
1409 \r
1410 <p class="whs1">&nbsp;</p>\r
1411 \r
1412 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1413 \r
1414 <p class="whs1">aFilter.SetPredicate( \r
1415  aPredicate )</p>\r
1416 \r
1417 <p class="whs1">&nbsp;</p>\r
1418 \r
1419 <p class="whs1">anIds = aFilter.GetElementsId( \r
1420  mesh )</p>\r
1421 \r
1422 <p class="whs1">&nbsp;</p>\r
1423 \r
1424 <p class="whs2"># print the result</p>\r
1425 \r
1426 <p class="whs1">print &quot;Criterion: \r
1427  Skew &gt; 18 Nb = &quot;, len( anIds )</p>\r
1428 \r
1429 <p class="whs1">for i in range( \r
1430  len( anIds ) ):</p>\r
1431 \r
1432 <p class="whs1">&nbsp;&nbsp;print \r
1433  anIds[ i ]</p>\r
1434 \r
1435 <p class="whs2">&nbsp;</p>\r
1436 \r
1437 <p class="whs2"># create a group</p>\r
1438 \r
1439 <p class="whs1">aGroup = mesh.CreateGroup( \r
1440  SMESH.FACE, &quot;Skew &gt; 18&quot; )</p>\r
1441 \r
1442 <p class="whs1">aGroup.Add( anIds \r
1443  )</p>\r
1444 \r
1445 <p class="whs1">&nbsp;</p>\r
1446 \r
1447 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1448  </p>\r
1449 \r
1450 <p class="whs2">&nbsp;</p>\r
1451 \r
1452 <h3><a name=bookmark11>Aspect Ratio 3D</a></h3>\r
1453 \r
1454 <p class="whs1">import SMESH</p>\r
1455 \r
1456 <p class="whs1">import SMESH_mechanic_tetra</p>\r
1457 \r
1458 <p class="whs1">&nbsp;</p>\r
1459 \r
1460 <p class="whs1">smesh &nbsp;= \r
1461  SMESH_mechanic_tetra.smesh</p>\r
1462 \r
1463 <p class="whs1">mesh &nbsp;&nbsp;= \r
1464  SMESH_mechanic_tetra.mesh</p>\r
1465 \r
1466 <p class="whs1">salome = SMESH_mechanic_tetra.salome</p>\r
1467 \r
1468 <p class="whs1">&nbsp;</p>\r
1469 \r
1470 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1471 \r
1472 <p class="whs1">&nbsp;</p>\r
1473 \r
1474 <p class="whs2"># Criterion : ASPECT RATIO \r
1475  3D &gt; 2.2</p>\r
1476 \r
1477 <p class="whs2">&nbsp;</p>\r
1478 \r
1479 <p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio3D()</p>\r
1480 \r
1481 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1482 \r
1483 <p class="whs1">aPredicate.SetNumFunctor( \r
1484  aFunctor )</p>\r
1485 \r
1486 <p class="whs1">aPredicate.SetMargin( \r
1487  2.2 )</p>\r
1488 \r
1489 <p class="whs1">&nbsp;</p>\r
1490 \r
1491 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1492 \r
1493 <p class="whs1">aFilter.SetPredicate( \r
1494  aPredicate )</p>\r
1495 \r
1496 <p class="whs1">&nbsp;</p>\r
1497 \r
1498 <p class="whs1">anIds = aFilter.GetElementsId( \r
1499  mesh )</p>\r
1500 \r
1501 <p class="whs2">&nbsp;</p>\r
1502 \r
1503 <p class="whs2"># print the result</p>\r
1504 \r
1505 <p class="whs1">print &quot;Criterion: \r
1506  Aspect Ratio 3D &gt; 2.2 Nb = &quot;, len( anIds )</p>\r
1507 \r
1508 <p class="whs1">for i in range( \r
1509  len( anIds ) ):</p>\r
1510 \r
1511 <p class="whs1">&nbsp;&nbsp;print \r
1512  anIds[ i ]</p>\r
1513 \r
1514 <p class="whs2">&nbsp;</p>\r
1515 \r
1516 <p class="whs2"># create a group</p>\r
1517 \r
1518 <p class="whs1">aGroup = mesh.CreateGroup( \r
1519  SMESH.VOLUME, &quot;Aspect Ratio 3D &gt; 2.2&quot; )</p>\r
1520 \r
1521 <p class="whs1">aGroup.Add( anIds \r
1522  )</p>\r
1523 \r
1524 <p class="whs1">&nbsp;</p>\r
1525 \r
1526 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1527  </p>\r
1528 \r
1529 <script type="text/javascript" language="javascript1.2">\r
1530 <!--\r
1531 if (window.writeIntopicBar)\r
1532         writeIntopicBar(0);\r
1533 //-->\r
1534 </script>\r
1535 </body>\r
1536 </html>\r