doc/salome/gui/SMESH/quality_controls.htm

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  86 <h1>Quality Controls</h1>\r
  87 \r
  88 <h3><a name=bookmark>Free Borders</a></h3>\r
  89 \r
  90 <p class="whs1">import salome</p>\r
  91 \r
  92 <p class="whs1">import geompy</p>\r
  93 \r
  94 <p class="whs1">import SMESH</p>\r
  95 \r
  96 <p class="whs1">import StdMeshers</p>\r
  97 \r
  98 <p class="whs1">&nbsp;</p>\r
  99 \r
 100 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 101  &quot;SMESH&quot;)</p>\r
 102 \r
 103 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 104 \r
 105 <p class="whs2">&nbsp;</p>\r
 106 \r
 107 <p class="whs2"># create a box without \r
 108  one plane</p>\r
 109 \r
 110 <p class="whs1">box = geompy.MakeBox(0., \r
 111  0., 0., 20., 20., 15.)</p>\r
 112 \r
 113 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 114  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 115 \r
 116 <p class="whs1">&nbsp;</p>\r
 117 \r
 118 <p class="whs1">FaceList &nbsp;= \r
 119  []</p>\r
 120 \r
 121 <p class="whs1">for i in range( \r
 122  5 ):</p>\r
 123 \r
 124 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 125  subShapeList[ i ] )</p>\r
 126 \r
 127 <p class="whs1">&nbsp;</p>\r
 128 \r
 129 <p class="whs1">aComp = geompy.MakeCompound( \r
 130  FaceList )</p>\r
 131 \r
 132 <p class="whs1">aBox = geompy.Sew( \r
 133  aComp, 1. )</p>\r
 134 \r
 135 <p class="whs1">idbox = geompy.addToStudy( \r
 136  aBox, &quot;box&quot; )</p>\r
 137 \r
 138 <p class="whs1">&nbsp;&nbsp;</p>\r
 139 \r
 140 <p class="whs1">aBox &nbsp;= \r
 141  salome.IDToObject( idbox )</p>\r
 142 \r
 143 <p class="whs1">&nbsp;</p>\r
 144 \r
 145 <p class="whs2"># create a mesh</p>\r
 146 \r
 147 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 148  &quot;libStdMeshersEngine.so&quot;)</p>\r
 149 \r
 150 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 151 \r
 152 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 153  &quot;libStdMeshersEngine.so&quot;)</p>\r
 154 \r
 155 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 156 \r
 157 <p class="whs1">&nbsp;</p>\r
 158 \r
 159 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 160  &quot;libStdMeshersEngine.so&quot;)</p>\r
 161 \r
 162 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 163  &quot;libStdMeshersEngine.so&quot;)</p>\r
 164 \r
 165 <p class="whs1">&nbsp;</p>\r
 166 \r
 167 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 168 \r
 169 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 170 \r
 171 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 172 \r
 173 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 174 \r
 175 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 176 \r
 177 <p class="whs1">&nbsp;</p>\r
 178 \r
 179 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 180 \r
 181 <p class="whs1">&nbsp;</p>\r
 182 \r
 183 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 184 \r
 185 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 186 \r
 187 <p class="whs1">smeshgui.SetName( \r
 188  salome.ObjectToID( mesh ), &quot;Mesh_freebord&quot; );</p>\r
 189 \r
 190 <p class="whs2">&nbsp;</p>\r
 191 \r
 192 <p class="whs2"># criterion : free borders</p>\r
 193 \r
 194 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 195 \r
 196 <p class="whs1">aPredicate = aFilterMgr.CreateFreeBorders()</p>\r
 197 \r
 198 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 199 \r
 200 <p class="whs1">aFilter.SetPredicate( \r
 201  aPredicate )</p>\r
 202 \r
 203 <p class="whs1">anIds = aFilter.GetElementsId( \r
 204  mesh )</p>\r
 205 \r
 206 <p class="whs2">&nbsp;</p>\r
 207 \r
 208 <p class="whs2"># print the result</p>\r
 209 \r
 210 <p class="whs1">print &quot;Criterion: \r
 211  Free borders Nb = &quot;, len( anIds )</p>\r
 212 \r
 213 <p class="whs1">for i in range( \r
 214  len( anIds ) ):</p>\r
 215 \r
 216 <p class="whs1">&nbsp;&nbsp;print \r
 217  anIds[ i ]</p>\r
 218 \r
 219 <p class="whs2">&nbsp;</p>\r
 220 \r
 221 <p class="whs2"># create a group</p>\r
 222 \r
 223 <p class="whs1">aGroup = mesh.CreateGroup( \r
 224  SMESH.EDGE, &quot;Free borders&quot; )</p>\r
 225 \r
 226 <p class="whs1">aGroup.Add( anIds \r
 227  )</p>\r
 228 \r
 229 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 230  </p>\r
 231 \r
 232 <p class="whs2">&nbsp;</p>\r
 233 \r
 234 <h3><a name=bookmark1>Borders at Multiconnection</a></h3>\r
 235 \r
 236 <p class="whs1">import salome</p>\r
 237 \r
 238 <p class="whs1">import geompy</p>\r
 239 \r
 240 <p class="whs1">import SMESH</p>\r
 241 \r
 242 <p class="whs1">import StdMeshers</p>\r
 243 \r
 244 <p class="whs1">&nbsp;</p>\r
 245 \r
 246 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 247  &quot;SMESH&quot;)</p>\r
 248 \r
 249 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 250 \r
 251 <p class="whs1">&nbsp;</p>\r
 252 \r
 253 <p class="whs2"># create a box without \r
 254  one plane</p>\r
 255 \r
 256 <p class="whs2">&nbsp;</p>\r
 257 \r
 258 <p class="whs1">box = geompy.MakeBox(0., \r
 259  0., 0., 20., 20., 15.)</p>\r
 260 \r
 261 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 262  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 263 \r
 264 <p class="whs1">&nbsp;</p>\r
 265 \r
 266 <p class="whs1">FaceList &nbsp;= \r
 267  []</p>\r
 268 \r
 269 <p class="whs1">for i in range( \r
 270  5 ):</p>\r
 271 \r
 272 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 273  subShapeList[ i ] )</p>\r
 274 \r
 275 <p class="whs1">&nbsp;</p>\r
 276 \r
 277 <p class="whs1">aComp = geompy.MakeCompound( \r
 278  FaceList )</p>\r
 279 \r
 280 <p class="whs1">aBox = geompy.Sew( \r
 281  aComp, 1. )</p>\r
 282 \r
 283 <p class="whs1">idbox = geompy.addToStudy( \r
 284  aBox, &quot;box&quot; )</p>\r
 285 \r
 286 <p class="whs1">&nbsp;&nbsp;</p>\r
 287 \r
 288 <p class="whs1">aBox &nbsp;= \r
 289  salome.IDToObject( idbox )</p>\r
 290 \r
 291 <p class="whs1">&nbsp;</p>\r
 292 \r
 293 <p class="whs2"># create a mesh</p>\r
 294 \r
 295 <p class="whs2">&nbsp;</p>\r
 296 \r
 297 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 298  &quot;libStdMeshersEngine.so&quot;)</p>\r
 299 \r
 300 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 301 \r
 302 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 303  &quot;libStdMeshersEngine.so&quot;)</p>\r
 304 \r
 305 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 306 \r
 307 <p class="whs1">&nbsp;</p>\r
 308 \r
 309 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 310  &quot;libStdMeshersEngine.so&quot;)</p>\r
 311 \r
 312 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 313  &quot;libStdMeshersEngine.so&quot;)</p>\r
 314 \r
 315 <p class="whs1">&nbsp;</p>\r
 316 \r
 317 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 318 \r
 319 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 320 \r
 321 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 322 \r
 323 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 324 \r
 325 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 326 \r
 327 <p class="whs1">&nbsp;</p>\r
 328 \r
 329 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 330 \r
 331 <p class="whs1">&nbsp;</p>\r
 332 \r
 333 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 334 \r
 335 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 336 \r
 337 <p class="whs1">smeshgui.SetName( \r
 338  salome.ObjectToID( mesh ), &quot;Mesh_borders_at_multi-connections&quot; \r
 339  );</p>\r
 340 \r
 341 <p class="whs1">&nbsp;</p>\r
 342 \r
 343 <p class="whs2"># Criterion : Borders at \r
 344  multi-connection</p>\r
 345 \r
 346 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 347 \r
 348 <p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection()</p>\r
 349 \r
 350 <p class="whs1">&nbsp;</p>\r
 351 \r
 352 <p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>\r
 353 \r
 354 <p class="whs1">aPredicate.SetNumFunctor( \r
 355  aFunctor )</p>\r
 356 \r
 357 <p class="whs1">aPredicate.SetMargin( \r
 358  2 )</p>\r
 359 \r
 360 <p class="whs1">&nbsp;</p>\r
 361 \r
 362 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 363 \r
 364 <p class="whs1">aFilter.SetPredicate( \r
 365  aPredicate )</p>\r
 366 \r
 367 <p class="whs1">&nbsp;</p>\r
 368 \r
 369 <p class="whs1">anIds = aFilter.GetElementsId( \r
 370  mesh )</p>\r
 371 \r
 372 <p class="whs1">&nbsp;</p>\r
 373 \r
 374 <p class="whs2"># print the result</p>\r
 375 \r
 376 <p class="whs1">print &quot;Criterion: \r
 377  Borders at multi-connections Nb = &quot;, len( anIds )</p>\r
 378 \r
 379 <p class="whs1">for i in range( \r
 380  len( anIds ) ):</p>\r
 381 \r
 382 <p class="whs1">&nbsp;&nbsp;print \r
 383  anIds[ i ]</p>\r
 384 \r
 385 <p class="whs2">&nbsp;</p>\r
 386 \r
 387 <p class="whs2"># create a group</p>\r
 388 \r
 389 <p class="whs1">aGroup = mesh.CreateGroup( \r
 390  SMESH.EDGE, &quot;Borders at multi-connections&quot; )</p>\r
 391 \r
 392 <p class="whs1">aGroup.Add( anIds \r
 393  )</p>\r
 394 \r
 395 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 396  </p>\r
 397 \r
 398 <p class="whs2">&nbsp;</p>\r
 399 \r
 400 <h3><a name=bookmark2>Length 1D</a></h3>\r
 401 \r
 402 <p class="whs2">&nbsp;</p>\r
 403 \r
 404 <p class="whs1">import salome</p>\r
 405 \r
 406 <p class="whs1">import geompy</p>\r
 407 \r
 408 <p class="whs1">import SMESH</p>\r
 409 \r
 410 <p class="whs1">import StdMeshers</p>\r
 411 \r
 412 <p class="whs1">&nbsp;</p>\r
 413 \r
 414 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 415  &quot;SMESH&quot;)</p>\r
 416 \r
 417 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 418 \r
 419 <p class="whs2">&nbsp;</p>\r
 420 \r
 421 <p class="whs2"># create a box without \r
 422  one plane</p>\r
 423 \r
 424 <p class="whs1">box = geompy.MakeBox(0., \r
 425  0., 0., 20., 20., 15.)</p>\r
 426 \r
 427 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 428  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 429 \r
 430 <p class="whs1">&nbsp;</p>\r
 431 \r
 432 <p class="whs1">FaceList &nbsp;= \r
 433  []</p>\r
 434 \r
 435 <p class="whs1">for i in range( \r
 436  5 ):</p>\r
 437 \r
 438 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 439  subShapeList[ i ] )</p>\r
 440 \r
 441 <p class="whs1">&nbsp;</p>\r
 442 \r
 443 <p class="whs1">aComp = geompy.MakeCompound( \r
 444  FaceList )</p>\r
 445 \r
 446 <p class="whs1">aBox = geompy.Sew( \r
 447  aComp, 1. )</p>\r
 448 \r
 449 <p class="whs1">idbox = geompy.addToStudy( \r
 450  aBox, &quot;box&quot; )</p>\r
 451 \r
 452 <p class="whs1">&nbsp;&nbsp;</p>\r
 453 \r
 454 <p class="whs1">aBox &nbsp;= \r
 455  salome.IDToObject( idbox )</p>\r
 456 \r
 457 <p class="whs1">&nbsp;</p>\r
 458 \r
 459 <p class="whs2"># create a mesh</p>\r
 460 \r
 461 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 462  &quot;libStdMeshersEngine.so&quot;)</p>\r
 463 \r
 464 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 465 \r
 466 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 467  &quot;libStdMeshersEngine.so&quot;)</p>\r
 468 \r
 469 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 470 \r
 471 <p class="whs1">&nbsp;</p>\r
 472 \r
 473 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 474  &quot;libStdMeshersEngine.so&quot;)</p>\r
 475 \r
 476 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 477  &quot;libStdMeshersEngine.so&quot;)</p>\r
 478 \r
 479 <p class="whs1">&nbsp;</p>\r
 480 \r
 481 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 482 \r
 483 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 484 \r
 485 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 486 \r
 487 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 488 \r
 489 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 490 \r
 491 <p class="whs1">&nbsp;</p>\r
 492 \r
 493 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 494 \r
 495 <p class="whs1">&nbsp;</p>\r
 496 \r
 497 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 498 \r
 499 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 500 \r
 501 <p class="whs1">smeshgui.SetName( \r
 502  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 503 \r
 504 <p class="whs1">&nbsp;</p>\r
 505 \r
 506 <p class="whs2"># Criterion : Length &gt; \r
 507  3</p>\r
 508 \r
 509 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 510 \r
 511 <p class="whs1">aFunctor = aFilterMgr.CreateLength()</p>\r
 512 \r
 513 <p class="whs1">&nbsp;</p>\r
 514 \r
 515 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 516 \r
 517 <p class="whs1">aPredicate.SetNumFunctor( \r
 518  aFunctor )</p>\r
 519 \r
 520 <p class="whs1">aPredicate.SetMargin( \r
 521  3 )</p>\r
 522 \r
 523 <p class="whs1">&nbsp;</p>\r
 524 \r
 525 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 526 \r
 527 <p class="whs1">aFilter.SetPredicate( \r
 528  aPredicate )</p>\r
 529 \r
 530 <p class="whs1">&nbsp;</p>\r
 531 \r
 532 <p class="whs1">anIds = aFilter.GetElementsId( \r
 533  mesh )</p>\r
 534 \r
 535 <p class="whs2">&nbsp;</p>\r
 536 \r
 537 <p class="whs2"># print the result</p>\r
 538 \r
 539 <p class="whs1">print &quot;Criterion: \r
 540  Edges length &gt; 3 Nb = &quot;, len( anIds )</p>\r
 541 \r
 542 <p class="whs1">for i in range( \r
 543  len( anIds ) ):</p>\r
 544 \r
 545 <p class="whs1">&nbsp;&nbsp;print \r
 546  anIds[ i ]</p>\r
 547 \r
 548 <p class="whs2">&nbsp;</p>\r
 549 \r
 550 <p class="whs2"># create a group</p>\r
 551 \r
 552 <p class="whs1">aGroup = mesh.CreateGroup( \r
 553  SMESH.EDGE, &quot;Edges with legth &gt; 3&quot; )</p>\r
 554 \r
 555 <p class="whs1">aGroup.Add( anIds \r
 556  )</p>\r
 557 \r
 558 <p class="whs1">salome.sg.updateObjBrowser(1)</p>\r
 559 \r
 560 <p class="whs2">&nbsp;</p>\r
 561 \r
 562 <h3><a name=bookmark3>Free Edges</a></h3>\r
 563 \r
 564 <p class="whs1">import SMESH</p>\r
 565 \r
 566 <p class="whs1">import SMESH_mechanic</p>\r
 567 \r
 568 <p class="whs1">&nbsp;</p>\r
 569 \r
 570 <p class="whs1">smesh &nbsp;= \r
 571  SMESH_mechanic.smesh</p>\r
 572 \r
 573 <p class="whs1">mesh &nbsp;&nbsp;= \r
 574  SMESH_mechanic.mesh</p>\r
 575 \r
 576 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
 577 \r
 578 <p class="whs1">&nbsp;</p>\r
 579 \r
 580 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 581 \r
 582 <p class="whs1">&nbsp;</p>\r
 583 \r
 584 <p class="whs2"># Criterion : AREA &gt; \r
 585  30</p>\r
 586 \r
 587 <p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>\r
 588 \r
 589 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 590 \r
 591 <p class="whs1">aPredicate.SetNumFunctor( \r
 592  aFunctor )</p>\r
 593 \r
 594 <p class="whs1">aPredicate.SetMargin( \r
 595  95 )</p>\r
 596 \r
 597 <p class="whs1">&nbsp;</p>\r
 598 \r
 599 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 600 \r
 601 <p class="whs1">aFilter.SetPredicate( \r
 602  aPredicate )</p>\r
 603 \r
 604 <p class="whs1">&nbsp;</p>\r
 605 \r
 606 <p class="whs1">anIds = aFilter.GetElementsId( \r
 607  mesh )</p>\r
 608 \r
 609 <p class="whs1">anEditor = mesh.GetMeshEditor()</p>\r
 610 \r
 611 <p class="whs1">anEditor.RemoveElements(anIds)</p>\r
 612 \r
 613 <p class="whs2">&nbsp;</p>\r
 614 \r
 615 <p class="whs2"># Criterion : Free Edges</p>\r
 616 \r
 617 <p class="whs2">&nbsp;</p>\r
 618 \r
 619 <p class="whs1">aPredicate = aFilterMgr.CreateFreeEdges()</p>\r
 620 \r
 621 <p class="whs1">aPredicate.SetMesh( \r
 622  mesh )</p>\r
 623 \r
 624 <p class="whs1">aBorders = aPredicate.GetBorders()</p>\r
 625 \r
 626 <p class="whs2">&nbsp;</p>\r
 627 \r
 628 <p class="whs2"># create groups</p>\r
 629 \r
 630 <p class="whs1">aGroupF = mesh.CreateGroup( \r
 631  SMESH.FACE, &quot;Faces with free edges&quot; )</p>\r
 632 \r
 633 <p class="whs1">aGroupN = mesh.CreateGroup( \r
 634  SMESH.NODE, &quot;Nodes on free edges&quot; )</p>\r
 635 \r
 636 <p class="whs2">&nbsp;</p>\r
 637 \r
 638 <p class="whs2"># fill groups with elements, \r
 639  corresponding to the criterion</p>\r
 640 \r
 641 <p class="whs1">print &quot;&quot;</p>\r
 642 \r
 643 <p class="whs1">print &quot;Criterion: \r
 644  Free edges Nb = &quot;, len( aBorders )</p>\r
 645 \r
 646 <p class="whs1">for i in range( \r
 647  len( aBorders ) ):</p>\r
 648 \r
 649 <p class="whs1">&nbsp;&nbsp;aBorder \r
 650  = aBorders[ i ]</p>\r
 651 \r
 652 <p class="whs1">&nbsp;&nbsp;print \r
 653  &quot;Face # &quot;, aBorder.myElemId, &quot; : Edge between nodes (&quot;,</p>\r
 654 \r
 655 <p class="whs1">&nbsp;&nbsp;print \r
 656  aBorder.myPnt1, &quot;, &quot;, aBorder.myPnt2, &quot;)&quot;</p>\r
 657 \r
 658 <p class="whs1">&nbsp;&nbsp;</p>\r
 659 \r
 660 <p class="whs1">&nbsp;&nbsp;aGroupF.Add( \r
 661  [aBorder.myElemId] )</p>\r
 662 \r
 663 <p class="whs1">&nbsp;&nbsp;aGroupN.Add( \r
 664  [aBorder.myPnt1, aBorder.myPnt2] )</p>\r
 665 \r
 666 <p class="whs1">&nbsp;</p>\r
 667 \r
 668 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 669  </p>\r
 670 \r
 671 <p class="whs2">&nbsp;</p>\r
 672 \r
 673 <h3><a name=bookmark4>Length 2D</a></h3>\r
 674 \r
 675 <p class="whs1">import salome</p>\r
 676 \r
 677 <p class="whs1">import geompy</p>\r
 678 \r
 679 <p class="whs1">import SMESH</p>\r
 680 \r
 681 <p class="whs1">import StdMeshers</p>\r
 682 \r
 683 <p class="whs1">&nbsp;</p>\r
 684 \r
 685 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 686  &quot;SMESH&quot;)</p>\r
 687 \r
 688 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 689 \r
 690 <p class="whs2">&nbsp;</p>\r
 691 \r
 692 <p class="whs2"># create a box without \r
 693  one plane</p>\r
 694 \r
 695 <p class="whs2">&nbsp;</p>\r
 696 \r
 697 <p class="whs1">box = geompy.MakeBox(0., \r
 698  0., 0., 20., 20., 15.)</p>\r
 699 \r
 700 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 701  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 702 \r
 703 <p class="whs1">&nbsp;</p>\r
 704 \r
 705 <p class="whs1">FaceList &nbsp;= \r
 706  []</p>\r
 707 \r
 708 <p class="whs1">for i in range( \r
 709  5 ):</p>\r
 710 \r
 711 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 712  subShapeList[ i ] )</p>\r
 713 \r
 714 <p class="whs1">&nbsp;</p>\r
 715 \r
 716 <p class="whs1">aComp = geompy.MakeCompound( \r
 717  FaceList )</p>\r
 718 \r
 719 <p class="whs1">aBox = geompy.Sew( \r
 720  aComp, 1. )</p>\r
 721 \r
 722 <p class="whs1">idbox = geompy.addToStudy( \r
 723  aBox, &quot;box&quot; )</p>\r
 724 \r
 725 <p class="whs1">&nbsp;&nbsp;</p>\r
 726 \r
 727 <p class="whs1">aBox &nbsp;= \r
 728  salome.IDToObject( idbox )</p>\r
 729 \r
 730 <p class="whs2">&nbsp;</p>\r
 731 \r
 732 <p class="whs2"># create a mesh</p>\r
 733 \r
 734 <p class="whs2">&nbsp;</p>\r
 735 \r
 736 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 737  &quot;libStdMeshersEngine.so&quot;)</p>\r
 738 \r
 739 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 740 \r
 741 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 742  &quot;libStdMeshersEngine.so&quot;)</p>\r
 743 \r
 744 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 745 \r
 746 <p class="whs1">&nbsp;</p>\r
 747 \r
 748 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 749  &quot;libStdMeshersEngine.so&quot;)</p>\r
 750 \r
 751 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 752  &quot;libStdMeshersEngine.so&quot;)</p>\r
 753 \r
 754 <p class="whs1">&nbsp;</p>\r
 755 \r
 756 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 757 \r
 758 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 759 \r
 760 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 761 \r
 762 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 763 \r
 764 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 765 \r
 766 <p class="whs1">&nbsp;</p>\r
 767 \r
 768 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 769 \r
 770 <p class="whs1">&nbsp;</p>\r
 771 \r
 772 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 773 \r
 774 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 775 \r
 776 <p class="whs1">smeshgui.SetName( \r
 777  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 778 \r
 779 <p class="whs2">&nbsp;</p>\r
 780 \r
 781 <p class="whs2"># Criterion : Length 2D \r
 782  &gt; 5</p>\r
 783 \r
 784 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 785 \r
 786 <p class="whs1">aFunctor = aFilterMgr.CreateLength2D()</p>\r
 787 \r
 788 <p class="whs1">&nbsp;</p>\r
 789 \r
 790 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
 791 \r
 792 <p class="whs1">aPredicate.SetNumFunctor( \r
 793  aFunctor )</p>\r
 794 \r
 795 <p class="whs1">aPredicate.SetMargin( \r
 796  5 )</p>\r
 797 \r
 798 <p class="whs1">&nbsp;</p>\r
 799 \r
 800 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 801 \r
 802 <p class="whs1">aFilter.SetPredicate( \r
 803  aPredicate )</p>\r
 804 \r
 805 <p class="whs1">&nbsp;</p>\r
 806 \r
 807 <p class="whs1">anIds = aFilter.GetElementsId( \r
 808  mesh )</p>\r
 809 \r
 810 <p class="whs2">&nbsp;</p>\r
 811 \r
 812 <p class="whs2"># print the result</p>\r
 813 \r
 814 <p class="whs1">print &quot;Criterion: \r
 815  Edges length 2D &gt; 5 Nb = &quot;, len( anIds )</p>\r
 816 \r
 817 <p class="whs1">for i in range( \r
 818  len( anIds ) ):</p>\r
 819 \r
 820 <p class="whs1">&nbsp;&nbsp;print \r
 821  anIds[ i ]</p>\r
 822 \r
 823 <p class="whs2">&nbsp;</p>\r
 824 \r
 825 <p class="whs2"># create a group</p>\r
 826 \r
 827 <p class="whs1">aGroup = mesh.CreateGroup( \r
 828  SMESH.FACE, &quot;Edges with legth 2D &gt; 5&quot; )</p>\r
 829 \r
 830 <p class="whs1">aGroup.Add( anIds \r
 831  )</p>\r
 832 \r
 833 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 834  &nbsp;</p>\r
 835 \r
 836 <p class="whs2">&nbsp;</p>\r
 837 \r
 838 <h3><a name=bookmark5>Borders at Multiconnection 2D</a></h3>\r
 839 \r
 840 <p class="whs1">import salome</p>\r
 841 \r
 842 <p class="whs1">import geompy</p>\r
 843 \r
 844 <p class="whs1">import SMESH</p>\r
 845 \r
 846 <p class="whs1">import StdMeshers</p>\r
 847 \r
 848 <p class="whs1">&nbsp;</p>\r
 849 \r
 850 <p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;, \r
 851  &quot;SMESH&quot;)</p>\r
 852 \r
 853 <p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>\r
 854 \r
 855 <p class="whs1">&nbsp;</p>\r
 856 \r
 857 <p class="whs2"># create a box without \r
 858  one plane</p>\r
 859 \r
 860 <p class="whs1">box = geompy.MakeBox(0., \r
 861  0., 0., 20., 20., 15.)</p>\r
 862 \r
 863 <p class="whs1">subShapeList = geompy.SubShapeAll(box, \r
 864  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 865 \r
 866 <p class="whs1">&nbsp;</p>\r
 867 \r
 868 <p class="whs1">FaceList &nbsp;= \r
 869  []</p>\r
 870 \r
 871 <p class="whs1">for i in range( \r
 872  5 ):</p>\r
 873 \r
 874 <p class="whs1">&nbsp;&nbsp;FaceList.append( \r
 875  subShapeList[ i ] )</p>\r
 876 \r
 877 <p class="whs1">&nbsp;</p>\r
 878 \r
 879 <p class="whs1">aComp = geompy.MakeCompound( \r
 880  FaceList )</p>\r
 881 \r
 882 <p class="whs1">aBox = geompy.Sew( \r
 883  aComp, 1. )</p>\r
 884 \r
 885 <p class="whs1">idbox = geompy.addToStudy( \r
 886  aBox, &quot;box&quot; )</p>\r
 887 \r
 888 <p class="whs1">&nbsp;&nbsp;</p>\r
 889 \r
 890 <p class="whs1">aBox &nbsp;= \r
 891  salome.IDToObject( idbox )</p>\r
 892 \r
 893 <p class="whs2">&nbsp;</p>\r
 894 \r
 895 <p class="whs2"># create a mesh</p>\r
 896 \r
 897 <p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;, \r
 898  &quot;libStdMeshersEngine.so&quot;)</p>\r
 899 \r
 900 <p class="whs1">hyp1.SetNumberOfSegments(5)</p>\r
 901 \r
 902 <p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;, \r
 903  &quot;libStdMeshersEngine.so&quot;)</p>\r
 904 \r
 905 <p class="whs1">hyp2.SetMaxElementArea(20)</p>\r
 906 \r
 907 <p class="whs1">&nbsp;</p>\r
 908 \r
 909 <p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;, \r
 910  &quot;libStdMeshersEngine.so&quot;)</p>\r
 911 \r
 912 <p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;, \r
 913  &quot;libStdMeshersEngine.so&quot;)</p>\r
 914 \r
 915 <p class="whs1">&nbsp;</p>\r
 916 \r
 917 <p class="whs1">mesh = smesh.CreateMesh(aBox)</p>\r
 918 \r
 919 <p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>\r
 920 \r
 921 <p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>\r
 922 \r
 923 <p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>\r
 924 \r
 925 <p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>\r
 926 \r
 927 <p class="whs1">&nbsp;</p>\r
 928 \r
 929 <p class="whs1">smesh.Compute(mesh,aBox)</p>\r
 930 \r
 931 <p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>\r
 932 \r
 933 <p class="whs1">smeshgui.Init(salome.myStudyId);</p>\r
 934 \r
 935 <p class="whs1">smeshgui.SetName( \r
 936  salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>\r
 937 \r
 938 <p class="whs2">&nbsp;</p>\r
 939 \r
 940 <p class="whs2"># Criterion : MULTI-CONNECTION \r
 941  2D = 2</p>\r
 942 \r
 943 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
 944 \r
 945 <p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection2D()</p>\r
 946 \r
 947 <p class="whs1">&nbsp;</p>\r
 948 \r
 949 <p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>\r
 950 \r
 951 <p class="whs1">aPredicate.SetNumFunctor( \r
 952  aFunctor )</p>\r
 953 \r
 954 <p class="whs1">aPredicate.SetMargin( \r
 955  2 )</p>\r
 956 \r
 957 <p class="whs1">&nbsp;</p>\r
 958 \r
 959 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
 960 \r
 961 <p class="whs1">aFilter.SetPredicate( \r
 962  aPredicate )</p>\r
 963 \r
 964 <p class="whs1">anIds = aFilter.GetElementsId( \r
 965  mesh )</p>\r
 966 \r
 967 <p class="whs2">&nbsp;</p>\r
 968 \r
 969 <p class="whs2"># print the result</p>\r
 970 \r
 971 <p class="whs1">print &quot;Criterion: \r
 972  Borders at multi-connection 2D = 2 Nb = &quot;, len( anIds )</p>\r
 973 \r
 974 <p class="whs1">for i in range( \r
 975  len( anIds ) ):</p>\r
 976 \r
 977 <p class="whs1">&nbsp;&nbsp;print \r
 978  anIds[ i ]</p>\r
 979 \r
 980 <p class="whs2">&nbsp;</p>\r
 981 \r
 982 <p class="whs2"># create a group</p>\r
 983 \r
 984 <p class="whs1">aGroup = mesh.CreateGroup( \r
 985  SMESH.FACE, &quot;Borders at multi-connection 2D = 2&quot; )</p>\r
 986 \r
 987 <p class="whs1">aGroup.Add( anIds \r
 988  )</p>\r
 989 \r
 990 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 991  </p>\r
 992 \r
 993 <p class="whs2">&nbsp;</p>\r
 994 \r
 995 <h3><a name=bookmark6>Area</a></h3>\r
 996 \r
 997 <p class="whs1">import SMESH</p>\r
 998 \r
 999 <p class="whs1">import SMESH_mechanic</p>\r
1000 \r
1001 <p class="whs1">&nbsp;</p>\r
1002 \r
1003 <p class="whs1">smesh &nbsp;= \r
1004  SMESH_mechanic.smesh</p>\r
1005 \r
1006 <p class="whs1">mesh &nbsp;&nbsp;= \r
1007  SMESH_mechanic.mesh</p>\r
1008 \r
1009 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1010 \r
1011 <p class="whs1">&nbsp;</p>\r
1012 \r
1013 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1014 \r
1015 <p class="whs1">&nbsp;</p>\r
1016 \r
1017 <p class="whs2"># Criterion : AREA &gt; \r
1018  100</p>\r
1019 \r
1020 <p class="whs2">&nbsp;</p>\r
1021 \r
1022 <p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>\r
1023 \r
1024 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1025 \r
1026 <p class="whs1">aPredicate.SetNumFunctor( \r
1027  aFunctor )</p>\r
1028 \r
1029 <p class="whs1">aPredicate.SetMargin( \r
1030  100 )</p>\r
1031 \r
1032 <p class="whs1">&nbsp;</p>\r
1033 \r
1034 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1035 \r
1036 <p class="whs1">aFilter.SetPredicate( \r
1037  aPredicate )</p>\r
1038 \r
1039 <p class="whs1">&nbsp;</p>\r
1040 \r
1041 <p class="whs1">anIds = aFilter.GetElementsId( \r
1042  mesh )</p>\r
1043 \r
1044 <p class="whs1">&nbsp;</p>\r
1045 \r
1046 <p class="whs2"># print the result</p>\r
1047 \r
1048 <p class="whs1">print &quot;Criterion: \r
1049  Area &gt; 100 Nb = &quot;, len( anIds )</p>\r
1050 \r
1051 <p class="whs1">for i in range( \r
1052  len( anIds ) ):</p>\r
1053 \r
1054 <p class="whs1">&nbsp;&nbsp;print \r
1055  anIds[ i ]</p>\r
1056 \r
1057 <p class="whs2">&nbsp;</p>\r
1058 \r
1059 <p class="whs2"># create a group</p>\r
1060 \r
1061 <p class="whs1">aGroup = mesh.CreateGroup( \r
1062  SMESH.FACE, &quot;Area &gt; 100&quot; )</p>\r
1063 \r
1064 <p class="whs1">aGroup.Add( anIds \r
1065  )</p>\r
1066 \r
1067 <p class="whs1">&nbsp;</p>\r
1068 \r
1069 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1070  </p>\r
1071 \r
1072 <p class="whs2">&nbsp;</p>\r
1073 \r
1074 <h3><a name=bookmark7>Taper</a></h3>\r
1075 \r
1076 <p class="whs1">import SMESH</p>\r
1077 \r
1078 <p class="whs1">import SMESH_mechanic</p>\r
1079 \r
1080 <p class="whs1">&nbsp;</p>\r
1081 \r
1082 <p class="whs1">smesh &nbsp;= \r
1083  SMESH_mechanic.smesh</p>\r
1084 \r
1085 <p class="whs1">mesh &nbsp;&nbsp;= \r
1086  SMESH_mechanic.mesh</p>\r
1087 \r
1088 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1089 \r
1090 <p class="whs1">&nbsp;</p>\r
1091 \r
1092 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1093 \r
1094 <p class="whs2">&nbsp;</p>\r
1095 \r
1096 <p class="whs2"># Criterion : Taper &gt; \r
1097  3e-20</p>\r
1098 \r
1099 <p class="whs2">&nbsp;</p>\r
1100 \r
1101 <p class="whs1">aFunctor = aFilterMgr.CreateTaper()</p>\r
1102 \r
1103 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1104 \r
1105 <p class="whs1">aPredicate.SetNumFunctor( \r
1106  aFunctor )</p>\r
1107 \r
1108 <p class="whs1">aPredicate.SetMargin( \r
1109  3e-20 )</p>\r
1110 \r
1111 <p class="whs1">&nbsp;</p>\r
1112 \r
1113 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1114 \r
1115 <p class="whs1">aFilter.SetPredicate( \r
1116  aPredicate )</p>\r
1117 \r
1118 <p class="whs1">&nbsp;</p>\r
1119 \r
1120 <p class="whs1">anIds = aFilter.GetElementsId( \r
1121  mesh )</p>\r
1122 \r
1123 <p class="whs2">&nbsp;</p>\r
1124 \r
1125 <p class="whs2"># print the result</p>\r
1126 \r
1127 <p class="whs1">print &quot;Criterion: \r
1128  Taper &gt; 3e-20 Nb = &quot;, len( anIds )</p>\r
1129 \r
1130 <p class="whs1">for i in range( \r
1131  len( anIds ) ):</p>\r
1132 \r
1133 <p class="whs1">&nbsp;&nbsp;print \r
1134  anIds[ i ]</p>\r
1135 \r
1136 <p class="whs2">&nbsp;</p>\r
1137 \r
1138 <p class="whs2"># create a group</p>\r
1139 \r
1140 <p class="whs1">aGroup = mesh.CreateGroup( \r
1141  SMESH.FACE, &quot;Taper &gt; 3e-20&quot; )</p>\r
1142 \r
1143 <p class="whs1">aGroup.Add( anIds \r
1144  )</p>\r
1145 \r
1146 <p class="whs1">&nbsp;</p>\r
1147 \r
1148 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1149  </p>\r
1150 \r
1151 <p class="whs2">&nbsp;</p>\r
1152 \r
1153 <h3><a name=bookmark8>Aspect Ratio</a></h3>\r
1154 \r
1155 <p class="whs1">import SMESH</p>\r
1156 \r
1157 <p class="whs1">import SMESH_mechanic</p>\r
1158 \r
1159 <p class="whs1">&nbsp;</p>\r
1160 \r
1161 <p class="whs1">smesh &nbsp;= \r
1162  SMESH_mechanic.smesh</p>\r
1163 \r
1164 <p class="whs1">mesh &nbsp;&nbsp;= \r
1165  SMESH_mechanic.mesh</p>\r
1166 \r
1167 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1168 \r
1169 <p class="whs1">&nbsp;</p>\r
1170 \r
1171 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1172 \r
1173 <p class="whs1">&nbsp;</p>\r
1174 \r
1175 <p class="whs2"># Criterion : ASPECT RATIO \r
1176  &gt; 1.4</p>\r
1177 \r
1178 <p class="whs2">&nbsp;</p>\r
1179 \r
1180 <p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio()</p>\r
1181 \r
1182 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1183 \r
1184 <p class="whs1">aPredicate.SetNumFunctor( \r
1185  aFunctor )</p>\r
1186 \r
1187 <p class="whs1">aPredicate.SetMargin( \r
1188  1.4 )</p>\r
1189 \r
1190 <p class="whs1">&nbsp;</p>\r
1191 \r
1192 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1193 \r
1194 <p class="whs1">aFilter.SetPredicate( \r
1195  aPredicate )</p>\r
1196 \r
1197 <p class="whs1">&nbsp;</p>\r
1198 \r
1199 <p class="whs1">anIds = aFilter.GetElementsId( \r
1200  mesh )</p>\r
1201 \r
1202 <p class="whs1">&nbsp;</p>\r
1203 \r
1204 <p class="whs2"># print the result</p>\r
1205 \r
1206 <p class="whs1">print &quot;Criterion: \r
1207  Aspect Ratio &gt; 1.4 Nb = &quot;, len( anIds )</p>\r
1208 \r
1209 <p class="whs1">for i in range( \r
1210  len( anIds ) ):</p>\r
1211 \r
1212 <p class="whs1">&nbsp;&nbsp;print \r
1213  anIds[ i ]</p>\r
1214 \r
1215 <p class="whs2">&nbsp;</p>\r
1216 \r
1217 <p class="whs2"># create a group</p>\r
1218 \r
1219 <p class="whs1">aGroup = mesh.CreateGroup( \r
1220  SMESH.FACE, &quot;Aspect Ratio &gt; 1.4&quot; )</p>\r
1221 \r
1222 <p class="whs1">aGroup.Add( anIds \r
1223  )</p>\r
1224 \r
1225 <p class="whs1">&nbsp;</p>\r
1226 \r
1227 <p class="whs1">salome.sg.updateObjBrowser(1) \r
1228  </p>\r
1229 \r
1230 <p class="whs1">&nbsp;</p>\r
1231 \r
1232 <h3><a name=bookmark9>Minimum Angle</a></h3>\r
1233 \r
1234 <p class="whs1">&nbsp;</p>\r
1235 \r
1236 <p class="whs1">import SMESH</p>\r
1237 \r
1238 <p class="whs1">import SMESH_mechanic</p>\r
1239 \r
1240 <p class="whs1">&nbsp;</p>\r
1241 \r
1242 <p class="whs1">smesh &nbsp;= \r
1243  SMESH_mechanic.smesh</p>\r
1244 \r
1245 <p class="whs1">mesh &nbsp;&nbsp;= \r
1246  SMESH_mechanic.mesh</p>\r
1247 \r
1248 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1249 \r
1250 <p class="whs1">&nbsp;</p>\r
1251 \r
1252 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1253 \r
1254 <p class="whs1">&nbsp;</p>\r
1255 \r
1256 <p class="whs3"># Criterion : MINIMUM \r
1257  ANGLE &lt; 70</p>\r
1258 \r
1259 <p class="whs1">&nbsp;</p>\r
1260 \r
1261 <p class="whs1">aFunctor = aFilterMgr.CreateMinimumAngle()</p>\r
1262 \r
1263 <p class="whs1">aPredicate = aFilterMgr.CreateLessThan()</p>\r
1264 \r
1265 <p class="whs1">aPredicate.SetNumFunctor( \r
1266  aFunctor )</p>\r
1267 \r
1268 <p class="whs1">aPredicate.SetMargin( \r
1269  70 )</p>\r
1270 \r
1271 <p class="whs1">&nbsp;</p>\r
1272 \r
1273 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1274 \r
1275 <p class="whs1">aFilter.SetPredicate( \r
1276  aPredicate )</p>\r
1277 \r
1278 <p class="whs1">&nbsp;</p>\r
1279 \r
1280 <p class="whs1">anIds = aFilter.GetElementsId( \r
1281  mesh )</p>\r
1282 \r
1283 <p class="whs1">&nbsp;</p>\r
1284 \r
1285 <p class="whs3"># print the result</p>\r
1286 \r
1287 <p class="whs1">print &quot;Criterion: \r
1288  Minimum Angle &lt; 70 Nb = &quot;, len( anIds )</p>\r
1289 \r
1290 <p class="whs1">for i in range( \r
1291  len( anIds ) ):</p>\r
1292 \r
1293 <p class="whs1">&nbsp;&nbsp;print \r
1294  anIds[ i ]</p>\r
1295 \r
1296 <p class="whs1">&nbsp;</p>\r
1297 \r
1298 <p class="whs3"># create a group</p>\r
1299 \r
1300 <p class="whs1">aGroup = mesh.CreateGroup( \r
1301  SMESH.FACE, &quot;Minimum Angle &lt; 70&quot; )</p>\r
1302 \r
1303 <p class="whs1">aGroup.Add( anIds \r
1304  )</p>\r
1305 \r
1306 <p class="whs1">&nbsp;</p>\r
1307 \r
1308 <p class="whs1">salome.sg.updateObjBrowser(1) \r
1309  </p>\r
1310 \r
1311 <p class="whs1">&nbsp;</p>\r
1312 \r
1313 <h3><a name=bookmark10>Warping</a></h3>\r
1314 \r
1315 <p class="whs1">import SMESH</p>\r
1316 \r
1317 <p class="whs1">import SMESH_mechanic</p>\r
1318 \r
1319 <p class="whs1">&nbsp;</p>\r
1320 \r
1321 <p class="whs1">smesh &nbsp;= \r
1322  SMESH_mechanic.smesh</p>\r
1323 \r
1324 <p class="whs1">mesh &nbsp;&nbsp;= \r
1325  SMESH_mechanic.mesh</p>\r
1326 \r
1327 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1328 \r
1329 <p class="whs1">&nbsp;</p>\r
1330 \r
1331 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1332 \r
1333 <p class="whs2">&nbsp;</p>\r
1334 \r
1335 <p class="whs2"># Criterion : WARP ANGLE \r
1336  &gt; 1e-15</p>\r
1337 \r
1338 <p class="whs2">&nbsp;</p>\r
1339 \r
1340 <p class="whs1">aFunctor = aFilterMgr.CreateWarping()</p>\r
1341 \r
1342 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1343 \r
1344 <p class="whs1">aPredicate.SetNumFunctor( \r
1345  aFunctor )</p>\r
1346 \r
1347 <p class="whs1">aPredicate.SetMargin( \r
1348  1e-15 )</p>\r
1349 \r
1350 <p class="whs1">&nbsp;</p>\r
1351 \r
1352 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1353 \r
1354 <p class="whs1">aFilter.SetPredicate( \r
1355  aPredicate )</p>\r
1356 \r
1357 <p class="whs1">&nbsp;</p>\r
1358 \r
1359 <p class="whs1">anIds = aFilter.GetElementsId( \r
1360  mesh )</p>\r
1361 \r
1362 <p class="whs2">&nbsp;</p>\r
1363 \r
1364 <p class="whs2"># print the result</p>\r
1365 \r
1366 <p class="whs1">print &quot;Criterion: \r
1367  Warp &gt; 1e-15 Nb = &quot;, len( anIds )</p>\r
1368 \r
1369 <p class="whs1">for i in range( \r
1370  len( anIds ) ):</p>\r
1371 \r
1372 <p class="whs1">&nbsp;&nbsp;print \r
1373  anIds[ i ]</p>\r
1374 \r
1375 <p class="whs2">&nbsp;</p>\r
1376 \r
1377 <p class="whs2"># create a group</p>\r
1378 \r
1379 <p class="whs1">aGroup = mesh.CreateGroup( \r
1380  SMESH.FACE, &quot;Warp &gt; 1e-15&quot; )</p>\r
1381 \r
1382 <p class="whs1">aGroup.Add( anIds \r
1383  )</p>\r
1384 \r
1385 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1386  </p>\r
1387 \r
1388 <p class="whs2">&nbsp;</p>\r
1389 \r
1390 <h3><a name=bookmark12>Skew</a></h3>\r
1391 \r
1392 <p class="whs1">import SMESH</p>\r
1393 \r
1394 <p class="whs1">import SMESH_mechanic</p>\r
1395 \r
1396 <p class="whs1">&nbsp;</p>\r
1397 \r
1398 <p class="whs1">smesh &nbsp;= \r
1399  SMESH_mechanic.smesh</p>\r
1400 \r
1401 <p class="whs1">mesh &nbsp;&nbsp;= \r
1402  SMESH_mechanic.mesh</p>\r
1403 \r
1404 <p class="whs1">salome = SMESH_mechanic.salome</p>\r
1405 \r
1406 <p class="whs1">&nbsp;</p>\r
1407 \r
1408 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1409 \r
1410 <p class="whs1">&nbsp;</p>\r
1411 \r
1412 <p class="whs2"># Criterion : Skew &gt; \r
1413  18</p>\r
1414 \r
1415 <p class="whs1">&nbsp;</p>\r
1416 \r
1417 <p class="whs1">aFunctor = aFilterMgr.CreateSkew()</p>\r
1418 \r
1419 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1420 \r
1421 <p class="whs1">aPredicate.SetNumFunctor( \r
1422  aFunctor )</p>\r
1423 \r
1424 <p class="whs1">aPredicate.SetMargin( \r
1425  18 )</p>\r
1426 \r
1427 <p class="whs1">&nbsp;</p>\r
1428 \r
1429 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1430 \r
1431 <p class="whs1">aFilter.SetPredicate( \r
1432  aPredicate )</p>\r
1433 \r
1434 <p class="whs1">&nbsp;</p>\r
1435 \r
1436 <p class="whs1">anIds = aFilter.GetElementsId( \r
1437  mesh )</p>\r
1438 \r
1439 <p class="whs1">&nbsp;</p>\r
1440 \r
1441 <p class="whs2"># print the result</p>\r
1442 \r
1443 <p class="whs1">print &quot;Criterion: \r
1444  Skew &gt; 18 Nb = &quot;, len( anIds )</p>\r
1445 \r
1446 <p class="whs1">for i in range( \r
1447  len( anIds ) ):</p>\r
1448 \r
1449 <p class="whs1">&nbsp;&nbsp;print \r
1450  anIds[ i ]</p>\r
1451 \r
1452 <p class="whs2">&nbsp;</p>\r
1453 \r
1454 <p class="whs2"># create a group</p>\r
1455 \r
1456 <p class="whs1">aGroup = mesh.CreateGroup( \r
1457  SMESH.FACE, &quot;Skew &gt; 18&quot; )</p>\r
1458 \r
1459 <p class="whs1">aGroup.Add( anIds \r
1460  )</p>\r
1461 \r
1462 <p class="whs1">&nbsp;</p>\r
1463 \r
1464 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1465  </p>\r
1466 \r
1467 <p class="whs2">&nbsp;</p>\r
1468 \r
1469 <h3><a name=bookmark11>Aspect Ratio 3D</a></h3>\r
1470 \r
1471 <p class="whs1">import SMESH</p>\r
1472 \r
1473 <p class="whs1">import SMESH_mechanic_tetra</p>\r
1474 \r
1475 <p class="whs1">&nbsp;</p>\r
1476 \r
1477 <p class="whs1">smesh &nbsp;= \r
1478  SMESH_mechanic_tetra.smesh</p>\r
1479 \r
1480 <p class="whs1">mesh &nbsp;&nbsp;= \r
1481  SMESH_mechanic_tetra.mesh</p>\r
1482 \r
1483 <p class="whs1">salome = SMESH_mechanic_tetra.salome</p>\r
1484 \r
1485 <p class="whs1">&nbsp;</p>\r
1486 \r
1487 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1488 \r
1489 <p class="whs1">&nbsp;</p>\r
1490 \r
1491 <p class="whs2"># Criterion : ASPECT RATIO \r
1492  3D &gt; 2.2</p>\r
1493 \r
1494 <p class="whs2">&nbsp;</p>\r
1495 \r
1496 <p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio3D()</p>\r
1497 \r
1498 <p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>\r
1499 \r
1500 <p class="whs1">aPredicate.SetNumFunctor( \r
1501  aFunctor )</p>\r
1502 \r
1503 <p class="whs1">aPredicate.SetMargin( \r
1504  2.2 )</p>\r
1505 \r
1506 <p class="whs1">&nbsp;</p>\r
1507 \r
1508 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1509 \r
1510 <p class="whs1">aFilter.SetPredicate( \r
1511  aPredicate )</p>\r
1512 \r
1513 <p class="whs1">&nbsp;</p>\r
1514 \r
1515 <p class="whs1">anIds = aFilter.GetElementsId( \r
1516  mesh )</p>\r
1517 \r
1518 <p class="whs2">&nbsp;</p>\r
1519 \r
1520 <p class="whs2"># print the result</p>\r
1521 \r
1522 <p class="whs1">print &quot;Criterion: \r
1523  Aspect Ratio 3D &gt; 2.2 Nb = &quot;, len( anIds )</p>\r
1524 \r
1525 <p class="whs1">for i in range( \r
1526  len( anIds ) ):</p>\r
1527 \r
1528 <p class="whs1">&nbsp;&nbsp;print \r
1529  anIds[ i ]</p>\r
1530 \r
1531 <p class="whs2">&nbsp;</p>\r
1532 \r
1533 <p class="whs2"># create a group</p>\r
1534 \r
1535 <p class="whs1">aGroup = mesh.CreateGroup( \r
1536  SMESH.VOLUME, &quot;Aspect Ratio 3D &gt; 2.2&quot; )</p>\r
1537 \r
1538 <p class="whs1">aGroup.Add( anIds \r
1539  )</p>\r
1540 \r
1541 <p class="whs1">&nbsp;</p>\r
1542 \r
1543 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1544  </p>\r
1545 \r
1546 <p class="whs2">&nbsp;</p>\r
1547 \r
1548 <h3><a name=Volume>Volume</a></h3>\r
1549 \r
1550 <p class="whs1">import SMESH</p>\r
1551 \r
1552 <p class="whs1">import SMESH_mechanic_tetra</p>\r
1553 \r
1554 <p class="whs1">&nbsp;</p>\r
1555 \r
1556 <p class="whs1">smesh &nbsp;= \r
1557  SMESH_mechanic_tetra.smesh</p>\r
1558 \r
1559 <p class="whs1">mesh &nbsp;&nbsp;= \r
1560  SMESH_mechanic_tetra.mesh</p>\r
1561 \r
1562 <p class="whs1">salome = SMESH_mechanic_tetra.salome</p>\r
1563 \r
1564 <p class="whs1">&nbsp;</p>\r
1565 \r
1566 <p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>\r
1567 \r
1568 <p class="whs1">&nbsp;</p>\r
1569 \r
1570 <p class="whs2"># Criterion : VOLUME &lt; \r
1571  7</p>\r
1572 \r
1573 <p class="whs2">&nbsp;</p>\r
1574 \r
1575 <p class="whs1">aFunctor = aFilterMgr.CreateVolume3D()</p>\r
1576 \r
1577 <p class="whs1">aPredicate = aFilterMgr.CreateLessThan()</p>\r
1578 \r
1579 <p class="whs1">aPredicate.SetNumFunctor( \r
1580  aFunctor )</p>\r
1581 \r
1582 <p class="whs1">aPredicate.SetMargin( \r
1583  7 )</p>\r
1584 \r
1585 <p class="whs1">&nbsp;</p>\r
1586 \r
1587 <p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>\r
1588 \r
1589 <p class="whs1">aFilter.SetPredicate( \r
1590  aPredicate )</p>\r
1591 \r
1592 <p class="whs1">&nbsp;</p>\r
1593 \r
1594 <p class="whs1">anIds = aFilter.GetElementsId( \r
1595  mesh )</p>\r
1596 \r
1597 <p class="whs1">&nbsp;</p>\r
1598 \r
1599 <p class="whs2"># print the result</p>\r
1600 \r
1601 <p class="whs1">print &quot;&quot;</p>\r
1602 \r
1603 <p class="whs1">print &quot;Criterion: \r
1604  Volume &lt; 7 Nb = &quot;, len( anIds )</p>\r
1605 \r
1606 <p class="whs1">for i in range( \r
1607  len( anIds ) ):</p>\r
1608 \r
1609 <p class="whs1">&nbsp;&nbsp;print \r
1610  anIds[ i ]</p>\r
1611 \r
1612 <p class="whs1">&nbsp;</p>\r
1613 \r
1614 <p class="whs2"># create a group</p>\r
1615 \r
1616 <p class="whs1">aGroup = mesh.CreateGroup( \r
1617  SMESH.VOLUME, &quot;Volume &lt; 7&quot; )</p>\r
1618 \r
1619 <p class="whs1">aGroup.Add( anIds \r
1620  )</p>\r
1621 \r
1622 <p class="whs1">&nbsp;</p>\r
1623 \r
1624 <p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
1625  </p>\r
1626 \r
1627 <script type="text/javascript" language="javascript1.2">\r
1628 <!--\r
1629 if (window.writeIntopicBar)\r
1630         writeIntopicBar(0);\r
1631 //-->\r
1632 </script>\r
1633 </body>\r
1634 </html>\r