1 # -*- coding: iso-8859-1 -*-
2 # Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 # Author : Francis KLOSS, OCC
30 ## @defgroup l1_auxiliary Auxiliary methods and structures
31 ## @defgroup l1_creating Creating meshes
33 ## @defgroup l2_impexp Importing and exporting meshes
34 ## @defgroup l2_construct Constructing meshes
35 ## @defgroup l2_algorithms Defining Algorithms
37 ## @defgroup l3_algos_basic Basic meshing algorithms
38 ## @defgroup l3_algos_proj Projection Algorithms
39 ## @defgroup l3_algos_radialp Radial Prism
40 ## @defgroup l3_algos_segmarv Segments around Vertex
41 ## @defgroup l3_algos_3dextr 3D extrusion meshing algorithm
44 ## @defgroup l2_hypotheses Defining hypotheses
46 ## @defgroup l3_hypos_1dhyps 1D Meshing Hypotheses
47 ## @defgroup l3_hypos_2dhyps 2D Meshing Hypotheses
48 ## @defgroup l3_hypos_maxvol Max Element Volume hypothesis
49 ## @defgroup l3_hypos_netgen Netgen 2D and 3D hypotheses
50 ## @defgroup l3_hypos_ghs3dh GHS3D Parameters hypothesis
51 ## @defgroup l3_hypos_blsurf BLSURF Parameters hypothesis
52 ## @defgroup l3_hypos_hexotic Hexotic Parameters hypothesis
53 ## @defgroup l3_hypos_additi Additional Hypotheses
56 ## @defgroup l2_submeshes Constructing submeshes
57 ## @defgroup l2_compounds Building Compounds
58 ## @defgroup l2_editing Editing Meshes
61 ## @defgroup l1_meshinfo Mesh Information
62 ## @defgroup l1_controls Quality controls and Filtering
63 ## @defgroup l1_grouping Grouping elements
65 ## @defgroup l2_grps_create Creating groups
66 ## @defgroup l2_grps_edit Editing groups
67 ## @defgroup l2_grps_operon Using operations on groups
68 ## @defgroup l2_grps_delete Deleting Groups
71 ## @defgroup l1_modifying Modifying meshes
73 ## @defgroup l2_modif_add Adding nodes and elements
74 ## @defgroup l2_modif_del Removing nodes and elements
75 ## @defgroup l2_modif_edit Modifying nodes and elements
76 ## @defgroup l2_modif_renumber Renumbering nodes and elements
77 ## @defgroup l2_modif_trsf Transforming meshes (Translation, Rotation, Symmetry, Sewing, Merging)
78 ## @defgroup l2_modif_movenode Moving nodes
79 ## @defgroup l2_modif_throughp Mesh through point
80 ## @defgroup l2_modif_invdiag Diagonal inversion of elements
81 ## @defgroup l2_modif_unitetri Uniting triangles
82 ## @defgroup l2_modif_changori Changing orientation of elements
83 ## @defgroup l2_modif_cutquadr Cutting quadrangles
84 ## @defgroup l2_modif_smooth Smoothing
85 ## @defgroup l2_modif_extrurev Extrusion and Revolution
86 ## @defgroup l2_modif_patterns Pattern mapping
87 ## @defgroup l2_modif_tofromqu Convert to/from Quadratic Mesh
94 import SMESH # This is necessary for back compatibility
102 # import NETGENPlugin module if possible
110 # import GHS3DPlugin module if possible
118 # import GHS3DPRLPlugin module if possible
121 import GHS3DPRLPlugin
126 # import HexoticPlugin module if possible
134 # import BLSURFPlugin module if possible
142 ## @addtogroup l1_auxiliary
145 # Types of algorithms
158 NETGEN_1D2D3D = FULL_NETGEN
159 NETGEN_FULL = FULL_NETGEN
167 # MirrorType enumeration
168 POINT = SMESH_MeshEditor.POINT
169 AXIS = SMESH_MeshEditor.AXIS
170 PLANE = SMESH_MeshEditor.PLANE
172 # Smooth_Method enumeration
173 LAPLACIAN_SMOOTH = SMESH_MeshEditor.LAPLACIAN_SMOOTH
174 CENTROIDAL_SMOOTH = SMESH_MeshEditor.CENTROIDAL_SMOOTH
176 # Fineness enumeration (for NETGEN)
184 # Optimization level of GHS3D
186 None_Optimization, Light_Optimization, Medium_Optimization, Strong_Optimization = 0,1,2,3
187 # V4.1 (partialy redefines V3.1). Issue 0020574
188 None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization, Strong_Optimization = 0,1,2,3,4
190 # Topology treatment way of BLSURF
191 FromCAD, PreProcess, PreProcessPlus = 0,1,2
193 # Element size flag of BLSURF
194 DefaultSize, DefaultGeom, Custom = 0,0,1
196 PrecisionConfusion = 1e-07
198 # TopAbs_State enumeration
199 [TopAbs_IN, TopAbs_OUT, TopAbs_ON, TopAbs_UNKNOWN] = range(4)
202 ## Converts an angle from degrees to radians
203 def DegreesToRadians(AngleInDegrees):
205 return AngleInDegrees * pi / 180.0
207 # Salome notebook variable separator
210 # Parametrized substitute for PointStruct
211 class PointStructStr:
220 def __init__(self, xStr, yStr, zStr):
224 if isinstance(xStr, str) and notebook.isVariable(xStr):
225 self.x = notebook.get(xStr)
228 if isinstance(yStr, str) and notebook.isVariable(yStr):
229 self.y = notebook.get(yStr)
232 if isinstance(zStr, str) and notebook.isVariable(zStr):
233 self.z = notebook.get(zStr)
237 # Parametrized substitute for PointStruct (with 6 parameters)
238 class PointStructStr6:
253 def __init__(self, x1Str, x2Str, y1Str, y2Str, z1Str, z2Str):
260 if isinstance(x1Str, str) and notebook.isVariable(x1Str):
261 self.x1 = notebook.get(x1Str)
264 if isinstance(x2Str, str) and notebook.isVariable(x2Str):
265 self.x2 = notebook.get(x2Str)
268 if isinstance(y1Str, str) and notebook.isVariable(y1Str):
269 self.y1 = notebook.get(y1Str)
272 if isinstance(y2Str, str) and notebook.isVariable(y2Str):
273 self.y2 = notebook.get(y2Str)
276 if isinstance(z1Str, str) and notebook.isVariable(z1Str):
277 self.z1 = notebook.get(z1Str)
280 if isinstance(z2Str, str) and notebook.isVariable(z2Str):
281 self.z2 = notebook.get(z2Str)
285 # Parametrized substitute for AxisStruct
301 def __init__(self, xStr, yStr, zStr, dxStr, dyStr, dzStr):
308 if isinstance(xStr, str) and notebook.isVariable(xStr):
309 self.x = notebook.get(xStr)
312 if isinstance(yStr, str) and notebook.isVariable(yStr):
313 self.y = notebook.get(yStr)
316 if isinstance(zStr, str) and notebook.isVariable(zStr):
317 self.z = notebook.get(zStr)
320 if isinstance(dxStr, str) and notebook.isVariable(dxStr):
321 self.dx = notebook.get(dxStr)
324 if isinstance(dyStr, str) and notebook.isVariable(dyStr):
325 self.dy = notebook.get(dyStr)
328 if isinstance(dzStr, str) and notebook.isVariable(dzStr):
329 self.dz = notebook.get(dzStr)
333 # Parametrized substitute for DirStruct
336 def __init__(self, pointStruct):
337 self.pointStruct = pointStruct
339 # Returns list of variable values from salome notebook
340 def ParsePointStruct(Point):
341 Parameters = 2*var_separator
342 if isinstance(Point, PointStructStr):
343 Parameters = str(Point.xStr) + var_separator + str(Point.yStr) + var_separator + str(Point.zStr)
344 Point = PointStruct(Point.x, Point.y, Point.z)
345 return Point, Parameters
347 # Returns list of variable values from salome notebook
348 def ParseDirStruct(Dir):
349 Parameters = 2*var_separator
350 if isinstance(Dir, DirStructStr):
351 pntStr = Dir.pointStruct
352 if isinstance(pntStr, PointStructStr6):
353 Parameters = str(pntStr.x1Str) + var_separator + str(pntStr.x2Str) + var_separator
354 Parameters += str(pntStr.y1Str) + var_separator + str(pntStr.y2Str) + var_separator
355 Parameters += str(pntStr.z1Str) + var_separator + str(pntStr.z2Str)
356 Point = PointStruct(pntStr.x2 - pntStr.x1, pntStr.y2 - pntStr.y1, pntStr.z2 - pntStr.z1)
358 Parameters = str(pntStr.xStr) + var_separator + str(pntStr.yStr) + var_separator + str(pntStr.zStr)
359 Point = PointStruct(pntStr.x, pntStr.y, pntStr.z)
360 Dir = DirStruct(Point)
361 return Dir, Parameters
363 # Returns list of variable values from salome notebook
364 def ParseAxisStruct(Axis):
365 Parameters = 5*var_separator
366 if isinstance(Axis, AxisStructStr):
367 Parameters = str(Axis.xStr) + var_separator + str(Axis.yStr) + var_separator + str(Axis.zStr) + var_separator
368 Parameters += str(Axis.dxStr) + var_separator + str(Axis.dyStr) + var_separator + str(Axis.dzStr)
369 Axis = AxisStruct(Axis.x, Axis.y, Axis.z, Axis.dx, Axis.dy, Axis.dz)
370 return Axis, Parameters
372 ## Return list of variable values from salome notebook
373 def ParseAngles(list):
376 for parameter in list:
377 if isinstance(parameter,str) and notebook.isVariable(parameter):
378 Result.append(DegreesToRadians(notebook.get(parameter)))
381 Result.append(parameter)
384 Parameters = Parameters + str(parameter)
385 Parameters = Parameters + var_separator
387 Parameters = Parameters[:len(Parameters)-1]
388 return Result, Parameters
390 def IsEqual(val1, val2, tol=PrecisionConfusion):
391 if abs(val1 - val2) < tol:
401 if isinstance(obj, SALOMEDS._objref_SObject):
404 ior = salome.orb.object_to_string(obj)
407 studies = salome.myStudyManager.GetOpenStudies()
408 for sname in studies:
409 s = salome.myStudyManager.GetStudyByName(sname)
411 sobj = s.FindObjectIOR(ior)
412 if not sobj: continue
413 return sobj.GetName()
414 if hasattr(obj, "GetName"):
415 # unknown CORBA object, having GetName() method
418 # unknown CORBA object, no GetName() method
421 if hasattr(obj, "GetName"):
422 # unknown non-CORBA object, having GetName() method
425 raise RuntimeError, "Null or invalid object"
427 ## Prints error message if a hypothesis was not assigned.
428 def TreatHypoStatus(status, hypName, geomName, isAlgo):
430 hypType = "algorithm"
432 hypType = "hypothesis"
434 if status == HYP_UNKNOWN_FATAL :
435 reason = "for unknown reason"
436 elif status == HYP_INCOMPATIBLE :
437 reason = "this hypothesis mismatches the algorithm"
438 elif status == HYP_NOTCONFORM :
439 reason = "a non-conform mesh would be built"
440 elif status == HYP_ALREADY_EXIST :
441 reason = hypType + " of the same dimension is already assigned to this shape"
442 elif status == HYP_BAD_DIM :
443 reason = hypType + " mismatches the shape"
444 elif status == HYP_CONCURENT :
445 reason = "there are concurrent hypotheses on sub-shapes"
446 elif status == HYP_BAD_SUBSHAPE :
447 reason = "the shape is neither the main one, nor its subshape, nor a valid group"
448 elif status == HYP_BAD_GEOMETRY:
449 reason = "geometry mismatches the expectation of the algorithm"
450 elif status == HYP_HIDDEN_ALGO:
451 reason = "it is hidden by an algorithm of an upper dimension, which generates elements of all dimensions"
452 elif status == HYP_HIDING_ALGO:
453 reason = "it hides algorithms of lower dimensions by generating elements of all dimensions"
454 elif status == HYP_NEED_SHAPE:
455 reason = "Algorithm can't work without shape"
458 hypName = '"' + hypName + '"'
459 geomName= '"' + geomName+ '"'
460 if status < HYP_UNKNOWN_FATAL and not geomName =='""':
461 print hypName, "was assigned to", geomName,"but", reason
462 elif not geomName == '""':
463 print hypName, "was not assigned to",geomName,":", reason
465 print hypName, "was not assigned:", reason
468 ## Check meshing plugin availability
469 def CheckPlugin(plugin):
470 if plugin == NETGEN and noNETGENPlugin:
471 print "Warning: NETGENPlugin module unavailable"
473 elif plugin == GHS3D and noGHS3DPlugin:
474 print "Warning: GHS3DPlugin module unavailable"
476 elif plugin == GHS3DPRL and noGHS3DPRLPlugin:
477 print "Warning: GHS3DPRLPlugin module unavailable"
479 elif plugin == Hexotic and noHexoticPlugin:
480 print "Warning: HexoticPlugin module unavailable"
482 elif plugin == BLSURF and noBLSURFPlugin:
483 print "Warning: BLSURFPlugin module unavailable"
487 # end of l1_auxiliary
490 # All methods of this class are accessible directly from the smesh.py package.
491 class smeshDC(SMESH._objref_SMESH_Gen):
493 ## Sets the current study and Geometry component
494 # @ingroup l1_auxiliary
495 def init_smesh(self,theStudy,geompyD):
496 self.SetCurrentStudy(theStudy,geompyD)
498 ## Creates an empty Mesh. This mesh can have an underlying geometry.
499 # @param obj the Geometrical object on which the mesh is built. If not defined,
500 # the mesh will have no underlying geometry.
501 # @param name the name for the new mesh.
502 # @return an instance of Mesh class.
503 # @ingroup l2_construct
504 def Mesh(self, obj=0, name=0):
505 if isinstance(obj,str):
507 return Mesh(self,self.geompyD,obj,name)
509 ## Returns a long value from enumeration
510 # Should be used for SMESH.FunctorType enumeration
511 # @ingroup l1_controls
512 def EnumToLong(self,theItem):
515 ## Gets PointStruct from vertex
516 # @param theVertex a GEOM object(vertex)
517 # @return SMESH.PointStruct
518 # @ingroup l1_auxiliary
519 def GetPointStruct(self,theVertex):
520 [x, y, z] = self.geompyD.PointCoordinates(theVertex)
521 return PointStruct(x,y,z)
523 ## Gets DirStruct from vector
524 # @param theVector a GEOM object(vector)
525 # @return SMESH.DirStruct
526 # @ingroup l1_auxiliary
527 def GetDirStruct(self,theVector):
528 vertices = self.geompyD.SubShapeAll( theVector, geompyDC.ShapeType["VERTEX"] )
529 if(len(vertices) != 2):
530 print "Error: vector object is incorrect."
532 p1 = self.geompyD.PointCoordinates(vertices[0])
533 p2 = self.geompyD.PointCoordinates(vertices[1])
534 pnt = PointStruct(p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
535 dirst = DirStruct(pnt)
538 ## Makes DirStruct from a triplet
539 # @param x,y,z vector components
540 # @return SMESH.DirStruct
541 # @ingroup l1_auxiliary
542 def MakeDirStruct(self,x,y,z):
543 pnt = PointStruct(x,y,z)
544 return DirStruct(pnt)
546 ## Get AxisStruct from object
547 # @param theObj a GEOM object (line or plane)
548 # @return SMESH.AxisStruct
549 # @ingroup l1_auxiliary
550 def GetAxisStruct(self,theObj):
551 edges = self.geompyD.SubShapeAll( theObj, geompyDC.ShapeType["EDGE"] )
553 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
554 vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geompyDC.ShapeType["VERTEX"] )
555 vertex1 = self.geompyD.PointCoordinates(vertex1)
556 vertex2 = self.geompyD.PointCoordinates(vertex2)
557 vertex3 = self.geompyD.PointCoordinates(vertex3)
558 vertex4 = self.geompyD.PointCoordinates(vertex4)
559 v1 = [vertex2[0]-vertex1[0], vertex2[1]-vertex1[1], vertex2[2]-vertex1[2]]
560 v2 = [vertex4[0]-vertex3[0], vertex4[1]-vertex3[1], vertex4[2]-vertex3[2]]
561 normal = [ v1[1]*v2[2]-v2[1]*v1[2], v1[2]*v2[0]-v2[2]*v1[0], v1[0]*v2[1]-v2[0]*v1[1] ]
562 axis = AxisStruct(vertex1[0], vertex1[1], vertex1[2], normal[0], normal[1], normal[2])
564 elif len(edges) == 1:
565 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
566 p1 = self.geompyD.PointCoordinates( vertex1 )
567 p2 = self.geompyD.PointCoordinates( vertex2 )
568 axis = AxisStruct(p1[0], p1[1], p1[2], p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
572 # From SMESH_Gen interface:
573 # ------------------------
575 ## Sets the given name to the object
576 # @param obj the object to rename
577 # @param name a new object name
578 # @ingroup l1_auxiliary
579 def SetName(self, obj, name):
580 if isinstance( obj, Mesh ):
582 elif isinstance( obj, Mesh_Algorithm ):
583 obj = obj.GetAlgorithm()
584 ior = salome.orb.object_to_string(obj)
585 SMESH._objref_SMESH_Gen.SetName(self, ior, name)
587 ## Sets the current mode
588 # @ingroup l1_auxiliary
589 def SetEmbeddedMode( self,theMode ):
590 #self.SetEmbeddedMode(theMode)
591 SMESH._objref_SMESH_Gen.SetEmbeddedMode(self,theMode)
593 ## Gets the current mode
594 # @ingroup l1_auxiliary
595 def IsEmbeddedMode(self):
596 #return self.IsEmbeddedMode()
597 return SMESH._objref_SMESH_Gen.IsEmbeddedMode(self)
599 ## Sets the current study
600 # @ingroup l1_auxiliary
601 def SetCurrentStudy( self, theStudy, geompyD = None ):
602 #self.SetCurrentStudy(theStudy)
605 geompyD = geompy.geom
608 self.SetGeomEngine(geompyD)
609 SMESH._objref_SMESH_Gen.SetCurrentStudy(self,theStudy)
611 ## Gets the current study
612 # @ingroup l1_auxiliary
613 def GetCurrentStudy(self):
614 #return self.GetCurrentStudy()
615 return SMESH._objref_SMESH_Gen.GetCurrentStudy(self)
617 ## Creates a Mesh object importing data from the given UNV file
618 # @return an instance of Mesh class
620 def CreateMeshesFromUNV( self,theFileName ):
621 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromUNV(self,theFileName)
622 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
625 ## Creates a Mesh object(s) importing data from the given MED file
626 # @return a list of Mesh class instances
628 def CreateMeshesFromMED( self,theFileName ):
629 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromMED(self,theFileName)
631 for iMesh in range(len(aSmeshMeshes)) :
632 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
633 aMeshes.append(aMesh)
634 return aMeshes, aStatus
636 ## Creates a Mesh object importing data from the given STL file
637 # @return an instance of Mesh class
639 def CreateMeshesFromSTL( self, theFileName ):
640 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromSTL(self,theFileName)
641 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
644 ## From SMESH_Gen interface
645 # @return the list of integer values
646 # @ingroup l1_auxiliary
647 def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
648 return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
650 ## From SMESH_Gen interface. Creates a pattern
651 # @return an instance of SMESH_Pattern
653 # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
654 # @ingroup l2_modif_patterns
655 def GetPattern(self):
656 return SMESH._objref_SMESH_Gen.GetPattern(self)
658 ## Sets number of segments per diagonal of boundary box of geometry by which
659 # default segment length of appropriate 1D hypotheses is defined.
660 # Default value is 10
661 # @ingroup l1_auxiliary
662 def SetBoundaryBoxSegmentation(self, nbSegments):
663 SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
665 ## Concatenate the given meshes into one mesh.
666 # @return an instance of Mesh class
667 # @param meshes the meshes to combine into one mesh
668 # @param uniteIdenticalGroups if true, groups with same names are united, else they are renamed
669 # @param mergeNodesAndElements if true, equal nodes and elements aremerged
670 # @param mergeTolerance tolerance for merging nodes
671 # @param allGroups forces creation of groups of all elements
672 def Concatenate( self, meshes, uniteIdenticalGroups,
673 mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False):
674 mergeTolerance,Parameters = geompyDC.ParseParameters(mergeTolerance)
676 aSmeshMesh = SMESH._objref_SMESH_Gen.ConcatenateWithGroups(
677 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
679 aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate(
680 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
681 aSmeshMesh.SetParameters(Parameters)
682 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
685 # Filtering. Auxiliary functions:
686 # ------------------------------
688 ## Creates an empty criterion
689 # @return SMESH.Filter.Criterion
690 # @ingroup l1_controls
691 def GetEmptyCriterion(self):
692 Type = self.EnumToLong(FT_Undefined)
693 Compare = self.EnumToLong(FT_Undefined)
697 UnaryOp = self.EnumToLong(FT_Undefined)
698 BinaryOp = self.EnumToLong(FT_Undefined)
701 Precision = -1 ##@1e-07
702 return Filter.Criterion(Type, Compare, Threshold, ThresholdStr, ThresholdID,
703 UnaryOp, BinaryOp, Tolerance, TypeOfElement, Precision)
705 ## Creates a criterion by the given parameters
706 # @param elementType the type of elements(NODE, EDGE, FACE, VOLUME)
707 # @param CritType the type of criterion (FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc.)
708 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
709 # @param Treshold the threshold value (range of ids as string, shape, numeric)
710 # @param UnaryOp FT_LogicalNOT or FT_Undefined
711 # @param BinaryOp a binary logical operation FT_LogicalAND, FT_LogicalOR or
712 # FT_Undefined (must be for the last criterion of all criteria)
713 # @return SMESH.Filter.Criterion
714 # @ingroup l1_controls
715 def GetCriterion(self,elementType,
717 Compare = FT_EqualTo,
719 UnaryOp=FT_Undefined,
720 BinaryOp=FT_Undefined):
721 aCriterion = self.GetEmptyCriterion()
722 aCriterion.TypeOfElement = elementType
723 aCriterion.Type = self.EnumToLong(CritType)
727 if Compare in [FT_LessThan, FT_MoreThan, FT_EqualTo]:
728 aCriterion.Compare = self.EnumToLong(Compare)
729 elif Compare == "=" or Compare == "==":
730 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
732 aCriterion.Compare = self.EnumToLong(FT_LessThan)
734 aCriterion.Compare = self.EnumToLong(FT_MoreThan)
736 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
739 if CritType in [FT_BelongToGeom, FT_BelongToPlane, FT_BelongToGenSurface,
740 FT_BelongToCylinder, FT_LyingOnGeom]:
741 # Checks the treshold
742 if isinstance(aTreshold, geompyDC.GEOM._objref_GEOM_Object):
743 aCriterion.ThresholdStr = GetName(aTreshold)
744 aCriterion.ThresholdID = salome.ObjectToID(aTreshold)
746 print "Error: The treshold should be a shape."
748 elif CritType == FT_RangeOfIds:
749 # Checks the treshold
750 if isinstance(aTreshold, str):
751 aCriterion.ThresholdStr = aTreshold
753 print "Error: The treshold should be a string."
755 elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_BadOrientedVolume, FT_FreeNodes,
756 FT_FreeFaces, FT_ElemGeomType, FT_GroupColor]:
757 # At this point the treshold is unnecessary
758 if aTreshold == FT_LogicalNOT:
759 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
760 elif aTreshold in [FT_LogicalAND, FT_LogicalOR]:
761 aCriterion.BinaryOp = aTreshold
765 aTreshold = float(aTreshold)
766 aCriterion.Threshold = aTreshold
768 print "Error: The treshold should be a number."
771 if Treshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT:
772 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
774 if Treshold in [FT_LogicalAND, FT_LogicalOR]:
775 aCriterion.BinaryOp = self.EnumToLong(Treshold)
777 if UnaryOp in [FT_LogicalAND, FT_LogicalOR]:
778 aCriterion.BinaryOp = self.EnumToLong(UnaryOp)
780 if BinaryOp in [FT_LogicalAND, FT_LogicalOR]:
781 aCriterion.BinaryOp = self.EnumToLong(BinaryOp)
785 ## Creates a filter with the given parameters
786 # @param elementType the type of elements in the group
787 # @param CritType the type of criterion ( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
788 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
789 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
790 # @param UnaryOp FT_LogicalNOT or FT_Undefined
791 # @return SMESH_Filter
792 # @ingroup l1_controls
793 def GetFilter(self,elementType,
794 CritType=FT_Undefined,
797 UnaryOp=FT_Undefined):
798 aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
799 aFilterMgr = self.CreateFilterManager()
800 aFilter = aFilterMgr.CreateFilter()
802 aCriteria.append(aCriterion)
803 aFilter.SetCriteria(aCriteria)
806 ## Creates a numerical functor by its type
807 # @param theCriterion FT_...; functor type
808 # @return SMESH_NumericalFunctor
809 # @ingroup l1_controls
810 def GetFunctor(self,theCriterion):
811 aFilterMgr = self.CreateFilterManager()
812 if theCriterion == FT_AspectRatio:
813 return aFilterMgr.CreateAspectRatio()
814 elif theCriterion == FT_AspectRatio3D:
815 return aFilterMgr.CreateAspectRatio3D()
816 elif theCriterion == FT_Warping:
817 return aFilterMgr.CreateWarping()
818 elif theCriterion == FT_MinimumAngle:
819 return aFilterMgr.CreateMinimumAngle()
820 elif theCriterion == FT_Taper:
821 return aFilterMgr.CreateTaper()
822 elif theCriterion == FT_Skew:
823 return aFilterMgr.CreateSkew()
824 elif theCriterion == FT_Area:
825 return aFilterMgr.CreateArea()
826 elif theCriterion == FT_Volume3D:
827 return aFilterMgr.CreateVolume3D()
828 elif theCriterion == FT_MultiConnection:
829 return aFilterMgr.CreateMultiConnection()
830 elif theCriterion == FT_MultiConnection2D:
831 return aFilterMgr.CreateMultiConnection2D()
832 elif theCriterion == FT_Length:
833 return aFilterMgr.CreateLength()
834 elif theCriterion == FT_Length2D:
835 return aFilterMgr.CreateLength2D()
837 print "Error: given parameter is not numerucal functor type."
839 ## Creates hypothesis
840 # @param theHType mesh hypothesis type (string)
841 # @param theLibName mesh plug-in library name
842 # @return created hypothesis instance
843 def CreateHypothesis(self, theHType, theLibName="libStdMeshersEngine.so"):
844 return SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName )
846 ## Gets the mesh stattistic
847 # @return dictionary type element - count of elements
848 # @ingroup l1_meshinfo
849 def GetMeshInfo(self, obj):
850 if isinstance( obj, Mesh ):
853 if hasattr(obj, "_narrow") and obj._narrow(SMESH.SMESH_IDSource):
854 values = obj.GetMeshInfo()
855 for i in range(SMESH.Entity_Last._v):
856 if i < len(values): d[SMESH.EntityType._item(i)]=values[i]
861 #Registering the new proxy for SMESH_Gen
862 omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshDC)
868 ## This class allows defining and managing a mesh.
869 # It has a set of methods to build a mesh on the given geometry, including the definition of sub-meshes.
870 # It also has methods to define groups of mesh elements, to modify a mesh (by addition of
871 # new nodes and elements and by changing the existing entities), to get information
872 # about a mesh and to export a mesh into different formats.
881 # Creates a mesh on the shape \a obj (or an empty mesh if \a obj is equal to 0) and
882 # sets the GUI name of this mesh to \a name.
883 # @param smeshpyD an instance of smeshDC class
884 # @param geompyD an instance of geompyDC class
885 # @param obj Shape to be meshed or SMESH_Mesh object
886 # @param name Study name of the mesh
887 # @ingroup l2_construct
888 def __init__(self, smeshpyD, geompyD, obj=0, name=0):
889 self.smeshpyD=smeshpyD
894 if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object):
896 self.mesh = self.smeshpyD.CreateMesh(self.geom)
897 elif isinstance(obj, SMESH._objref_SMESH_Mesh):
900 self.mesh = self.smeshpyD.CreateEmptyMesh()
902 self.smeshpyD.SetName(self.mesh, name)
904 self.smeshpyD.SetName(self.mesh, GetName(obj))
907 self.geom = self.mesh.GetShapeToMesh()
909 self.editor = self.mesh.GetMeshEditor()
911 ## Initializes the Mesh object from an instance of SMESH_Mesh interface
912 # @param theMesh a SMESH_Mesh object
913 # @ingroup l2_construct
914 def SetMesh(self, theMesh):
916 self.geom = self.mesh.GetShapeToMesh()
918 ## Returns the mesh, that is an instance of SMESH_Mesh interface
919 # @return a SMESH_Mesh object
920 # @ingroup l2_construct
924 ## Gets the name of the mesh
925 # @return the name of the mesh as a string
926 # @ingroup l2_construct
928 name = GetName(self.GetMesh())
931 ## Sets a name to the mesh
932 # @param name a new name of the mesh
933 # @ingroup l2_construct
934 def SetName(self, name):
935 self.smeshpyD.SetName(self.GetMesh(), name)
937 ## Gets the subMesh object associated to a \a theSubObject geometrical object.
938 # The subMesh object gives access to the IDs of nodes and elements.
939 # @param theSubObject a geometrical object (shape)
940 # @param theName a name for the submesh
941 # @return an object of type SMESH_SubMesh, representing a part of mesh, which lies on the given shape
942 # @ingroup l2_submeshes
943 def GetSubMesh(self, theSubObject, theName):
944 submesh = self.mesh.GetSubMesh(theSubObject, theName)
947 ## Returns the shape associated to the mesh
948 # @return a GEOM_Object
949 # @ingroup l2_construct
953 ## Associates the given shape to the mesh (entails the recreation of the mesh)
954 # @param geom the shape to be meshed (GEOM_Object)
955 # @ingroup l2_construct
956 def SetShape(self, geom):
957 self.mesh = self.smeshpyD.CreateMesh(geom)
959 ## Returns true if the hypotheses are defined well
960 # @param theSubObject a subshape of a mesh shape
961 # @return True or False
962 # @ingroup l2_construct
963 def IsReadyToCompute(self, theSubObject):
964 return self.smeshpyD.IsReadyToCompute(self.mesh, theSubObject)
966 ## Returns errors of hypotheses definition.
967 # The list of errors is empty if everything is OK.
968 # @param theSubObject a subshape of a mesh shape
969 # @return a list of errors
970 # @ingroup l2_construct
971 def GetAlgoState(self, theSubObject):
972 return self.smeshpyD.GetAlgoState(self.mesh, theSubObject)
974 ## Returns a geometrical object on which the given element was built.
975 # The returned geometrical object, if not nil, is either found in the
976 # study or published by this method with the given name
977 # @param theElementID the id of the mesh element
978 # @param theGeomName the user-defined name of the geometrical object
979 # @return GEOM::GEOM_Object instance
980 # @ingroup l2_construct
981 def GetGeometryByMeshElement(self, theElementID, theGeomName):
982 return self.smeshpyD.GetGeometryByMeshElement( self.mesh, theElementID, theGeomName )
984 ## Returns the mesh dimension depending on the dimension of the underlying shape
985 # @return mesh dimension as an integer value [0,3]
986 # @ingroup l1_auxiliary
987 def MeshDimension(self):
988 shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SHELL"] )
989 if len( shells ) > 0 :
991 elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
993 elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
999 ## Creates a segment discretization 1D algorithm.
1000 # If the optional \a algo parameter is not set, this algorithm is REGULAR.
1001 # \n If the optional \a geom parameter is not set, this algorithm is global.
1002 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1003 # @param algo the type of the required algorithm. Possible values are:
1005 # - smesh.PYTHON for discretization via a python function,
1006 # - smesh.COMPOSITE for meshing a set of edges on one face side as a whole.
1007 # @param geom If defined is the subshape to be meshed
1008 # @return an instance of Mesh_Segment or Mesh_Segment_Python, or Mesh_CompositeSegment class
1009 # @ingroup l3_algos_basic
1010 def Segment(self, algo=REGULAR, geom=0):
1011 ## if Segment(geom) is called by mistake
1012 if isinstance( algo, geompyDC.GEOM._objref_GEOM_Object):
1013 algo, geom = geom, algo
1014 if not algo: algo = REGULAR
1017 return Mesh_Segment(self, geom)
1018 elif algo == PYTHON:
1019 return Mesh_Segment_Python(self, geom)
1020 elif algo == COMPOSITE:
1021 return Mesh_CompositeSegment(self, geom)
1023 return Mesh_Segment(self, geom)
1025 ## Enables creation of nodes and segments usable by 2D algoritms.
1026 # The added nodes and segments must be bound to edges and vertices by
1027 # SetNodeOnVertex(), SetNodeOnEdge() and SetMeshElementOnShape()
1028 # If the optional \a geom parameter is not set, this algorithm is global.
1029 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1030 # @param geom the subshape to be manually meshed
1031 # @return StdMeshers_UseExisting_1D algorithm that generates nothing
1032 # @ingroup l3_algos_basic
1033 def UseExistingSegments(self, geom=0):
1034 algo = Mesh_UseExisting(1,self,geom)
1035 return algo.GetAlgorithm()
1037 ## Enables creation of nodes and faces usable by 3D algoritms.
1038 # The added nodes and faces must be bound to geom faces by SetNodeOnFace()
1039 # and SetMeshElementOnShape()
1040 # If the optional \a geom parameter is not set, this algorithm is global.
1041 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1042 # @param geom the subshape to be manually meshed
1043 # @return StdMeshers_UseExisting_2D algorithm that generates nothing
1044 # @ingroup l3_algos_basic
1045 def UseExistingFaces(self, geom=0):
1046 algo = Mesh_UseExisting(2,self,geom)
1047 return algo.GetAlgorithm()
1049 ## Creates a triangle 2D algorithm for faces.
1050 # If the optional \a geom parameter is not set, this algorithm is global.
1051 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1052 # @param algo values are: smesh.MEFISTO || smesh.NETGEN_1D2D || smesh.NETGEN_2D || smesh.BLSURF
1053 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1054 # @return an instance of Mesh_Triangle algorithm
1055 # @ingroup l3_algos_basic
1056 def Triangle(self, algo=MEFISTO, geom=0):
1057 ## if Triangle(geom) is called by mistake
1058 if (isinstance(algo, geompyDC.GEOM._objref_GEOM_Object)):
1061 return Mesh_Triangle(self, algo, geom)
1063 ## Creates a quadrangle 2D algorithm for faces.
1064 # If the optional \a geom parameter is not set, this algorithm is global.
1065 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1066 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1067 # @param algo values are: smesh.QUADRANGLE || smesh.RADIAL_QUAD
1068 # @return an instance of Mesh_Quadrangle algorithm
1069 # @ingroup l3_algos_basic
1070 def Quadrangle(self, geom=0, algo=QUADRANGLE):
1071 if algo==RADIAL_QUAD:
1072 return Mesh_RadialQuadrangle1D2D(self,geom)
1074 return Mesh_Quadrangle(self, geom)
1076 ## Creates a tetrahedron 3D algorithm for solids.
1077 # The parameter \a algo permits to choose the algorithm: NETGEN or GHS3D
1078 # If the optional \a geom parameter is not set, this algorithm is global.
1079 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1080 # @param algo values are: smesh.NETGEN, smesh.GHS3D, smesh.GHS3DPRL, smesh.FULL_NETGEN
1081 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1082 # @return an instance of Mesh_Tetrahedron algorithm
1083 # @ingroup l3_algos_basic
1084 def Tetrahedron(self, algo=NETGEN, geom=0):
1085 ## if Tetrahedron(geom) is called by mistake
1086 if ( isinstance( algo, geompyDC.GEOM._objref_GEOM_Object)):
1087 algo, geom = geom, algo
1088 if not algo: algo = NETGEN
1090 return Mesh_Tetrahedron(self, algo, geom)
1092 ## Creates a hexahedron 3D algorithm for solids.
1093 # If the optional \a geom parameter is not set, this algorithm is global.
1094 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1095 # @param algo possible values are: smesh.Hexa, smesh.Hexotic
1096 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1097 # @return an instance of Mesh_Hexahedron algorithm
1098 # @ingroup l3_algos_basic
1099 def Hexahedron(self, algo=Hexa, geom=0):
1100 ## if Hexahedron(geom, algo) or Hexahedron(geom) is called by mistake
1101 if ( isinstance(algo, geompyDC.GEOM._objref_GEOM_Object) ):
1102 if geom in [Hexa, Hexotic]: algo, geom = geom, algo
1103 elif geom == 0: algo, geom = Hexa, algo
1104 return Mesh_Hexahedron(self, algo, geom)
1106 ## Deprecated, used only for compatibility!
1107 # @return an instance of Mesh_Netgen algorithm
1108 # @ingroup l3_algos_basic
1109 def Netgen(self, is3D, geom=0):
1110 return Mesh_Netgen(self, is3D, geom)
1112 ## Creates a projection 1D algorithm for edges.
1113 # If the optional \a geom parameter is not set, this algorithm is global.
1114 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1115 # @param geom If defined, the subshape to be meshed
1116 # @return an instance of Mesh_Projection1D algorithm
1117 # @ingroup l3_algos_proj
1118 def Projection1D(self, geom=0):
1119 return Mesh_Projection1D(self, geom)
1121 ## Creates a projection 2D algorithm for faces.
1122 # If the optional \a geom parameter is not set, this algorithm is global.
1123 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1124 # @param geom If defined, the subshape to be meshed
1125 # @return an instance of Mesh_Projection2D algorithm
1126 # @ingroup l3_algos_proj
1127 def Projection2D(self, geom=0):
1128 return Mesh_Projection2D(self, geom)
1130 ## Creates a projection 3D algorithm for solids.
1131 # If the optional \a geom parameter is not set, this algorithm is global.
1132 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1133 # @param geom If defined, the subshape to be meshed
1134 # @return an instance of Mesh_Projection3D algorithm
1135 # @ingroup l3_algos_proj
1136 def Projection3D(self, geom=0):
1137 return Mesh_Projection3D(self, geom)
1139 ## Creates a 3D extrusion (Prism 3D) or RadialPrism 3D algorithm for solids.
1140 # If the optional \a geom parameter is not set, this algorithm is global.
1141 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1142 # @param geom If defined, the subshape to be meshed
1143 # @return an instance of Mesh_Prism3D or Mesh_RadialPrism3D algorithm
1144 # @ingroup l3_algos_radialp l3_algos_3dextr
1145 def Prism(self, geom=0):
1149 nbSolids = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SOLID"] ))
1150 nbShells = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SHELL"] ))
1151 if nbSolids == 0 or nbSolids == nbShells:
1152 return Mesh_Prism3D(self, geom)
1153 return Mesh_RadialPrism3D(self, geom)
1155 ## Evaluates size of prospective mesh on a shape
1156 # @return True or False
1157 def Evaluate(self, geom=0):
1158 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1160 geom = self.mesh.GetShapeToMesh()
1163 return self.smeshpyD.Evaluate(self.mesh, geom)
1166 ## Computes the mesh and returns the status of the computation
1167 # @return True or False
1168 # @ingroup l2_construct
1169 def Compute(self, geom=0):
1170 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1172 geom = self.mesh.GetShapeToMesh()
1177 ok = self.smeshpyD.Compute(self.mesh, geom)
1178 except SALOME.SALOME_Exception, ex:
1179 print "Mesh computation failed, exception caught:"
1180 print " ", ex.details.text
1183 print "Mesh computation failed, exception caught:"
1184 traceback.print_exc()
1186 errors = self.smeshpyD.GetAlgoState( self.mesh, geom )
1189 if err.isGlobalAlgo:
1197 reason = '%s %sD algorithm is missing' % (glob, dim)
1198 elif err.state == HYP_MISSING:
1199 reason = ('%s %sD algorithm "%s" misses %sD hypothesis'
1200 % (glob, dim, name, dim))
1201 elif err.state == HYP_NOTCONFORM:
1202 reason = 'Global "Not Conform mesh allowed" hypothesis is missing'
1203 elif err.state == HYP_BAD_PARAMETER:
1204 reason = ('Hypothesis of %s %sD algorithm "%s" has a bad parameter value'
1205 % ( glob, dim, name ))
1206 elif err.state == HYP_BAD_GEOMETRY:
1207 reason = ('%s %sD algorithm "%s" is assigned to mismatching'
1208 'geometry' % ( glob, dim, name ))
1210 reason = "For unknown reason."+\
1211 " Revise Mesh.Compute() implementation in smeshDC.py!"
1213 if allReasons != "":
1216 allReasons += reason
1218 if allReasons != "":
1219 print '"' + GetName(self.mesh) + '"',"has not been computed:"
1223 print '"' + GetName(self.mesh) + '"',"has not been computed."
1226 if salome.sg.hasDesktop():
1227 smeshgui = salome.ImportComponentGUI("SMESH")
1228 smeshgui.Init(self.mesh.GetStudyId())
1229 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), ok, (self.NbNodes()==0) )
1230 salome.sg.updateObjBrowser(1)
1234 ## Return submesh objects list in meshing order
1235 # @return list of list of submesh objects
1236 # @ingroup l2_construct
1237 def GetMeshOrder(self):
1238 return self.mesh.GetMeshOrder()
1240 ## Return submesh objects list in meshing order
1241 # @return list of list of submesh objects
1242 # @ingroup l2_construct
1243 def SetMeshOrder(self, submeshes):
1244 return self.mesh.SetMeshOrder(submeshes)
1246 ## Removes all nodes and elements
1247 # @ingroup l2_construct
1250 if salome.sg.hasDesktop():
1251 smeshgui = salome.ImportComponentGUI("SMESH")
1252 smeshgui.Init(self.mesh.GetStudyId())
1253 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1254 salome.sg.updateObjBrowser(1)
1256 ## Removes all nodes and elements of indicated shape
1257 # @ingroup l2_construct
1258 def ClearSubMesh(self, geomId):
1259 self.mesh.ClearSubMesh(geomId)
1260 if salome.sg.hasDesktop():
1261 smeshgui = salome.ImportComponentGUI("SMESH")
1262 smeshgui.Init(self.mesh.GetStudyId())
1263 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1264 salome.sg.updateObjBrowser(1)
1266 ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + NETGEN
1267 # @param fineness [0,-1] defines mesh fineness
1268 # @return True or False
1269 # @ingroup l3_algos_basic
1270 def AutomaticTetrahedralization(self, fineness=0):
1271 dim = self.MeshDimension()
1273 self.RemoveGlobalHypotheses()
1274 self.Segment().AutomaticLength(fineness)
1276 self.Triangle().LengthFromEdges()
1279 self.Tetrahedron(NETGEN)
1281 return self.Compute()
1283 ## Computes an hexahedral mesh using AutomaticLength + Quadrangle + Hexahedron
1284 # @param fineness [0,-1] defines mesh fineness
1285 # @return True or False
1286 # @ingroup l3_algos_basic
1287 def AutomaticHexahedralization(self, fineness=0):
1288 dim = self.MeshDimension()
1289 # assign the hypotheses
1290 self.RemoveGlobalHypotheses()
1291 self.Segment().AutomaticLength(fineness)
1298 return self.Compute()
1300 ## Assigns a hypothesis
1301 # @param hyp a hypothesis to assign
1302 # @param geom a subhape of mesh geometry
1303 # @return SMESH.Hypothesis_Status
1304 # @ingroup l2_hypotheses
1305 def AddHypothesis(self, hyp, geom=0):
1306 if isinstance( hyp, Mesh_Algorithm ):
1307 hyp = hyp.GetAlgorithm()
1312 geom = self.mesh.GetShapeToMesh()
1314 status = self.mesh.AddHypothesis(geom, hyp)
1315 isAlgo = hyp._narrow( SMESH_Algo )
1316 hyp_name = GetName( hyp )
1319 geom_name = GetName( geom )
1320 TreatHypoStatus( status, hyp_name, geom_name, isAlgo )
1323 ## Unassigns a hypothesis
1324 # @param hyp a hypothesis to unassign
1325 # @param geom a subshape of mesh geometry
1326 # @return SMESH.Hypothesis_Status
1327 # @ingroup l2_hypotheses
1328 def RemoveHypothesis(self, hyp, geom=0):
1329 if isinstance( hyp, Mesh_Algorithm ):
1330 hyp = hyp.GetAlgorithm()
1335 status = self.mesh.RemoveHypothesis(geom, hyp)
1338 ## Gets the list of hypotheses added on a geometry
1339 # @param geom a subshape of mesh geometry
1340 # @return the sequence of SMESH_Hypothesis
1341 # @ingroup l2_hypotheses
1342 def GetHypothesisList(self, geom):
1343 return self.mesh.GetHypothesisList( geom )
1345 ## Removes all global hypotheses
1346 # @ingroup l2_hypotheses
1347 def RemoveGlobalHypotheses(self):
1348 current_hyps = self.mesh.GetHypothesisList( self.geom )
1349 for hyp in current_hyps:
1350 self.mesh.RemoveHypothesis( self.geom, hyp )
1354 ## Creates a mesh group based on the geometric object \a grp
1355 # and gives a \a name, \n if this parameter is not defined
1356 # the name is the same as the geometric group name \n
1357 # Note: Works like GroupOnGeom().
1358 # @param grp a geometric group, a vertex, an edge, a face or a solid
1359 # @param name the name of the mesh group
1360 # @return SMESH_GroupOnGeom
1361 # @ingroup l2_grps_create
1362 def Group(self, grp, name=""):
1363 return self.GroupOnGeom(grp, name)
1365 ## Deprecated, used only for compatibility! Please, use ExportMED() method instead.
1366 # Exports the mesh in a file in MED format and chooses the \a version of MED format
1367 # @param f the file name
1368 # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2
1369 # @param opt boolean parameter for creating/not creating
1370 # the groups Group_On_All_Nodes, Group_On_All_Faces, ...
1371 # @ingroup l2_impexp
1372 def ExportToMED(self, f, version, opt=0):
1373 self.mesh.ExportToMED(f, opt, version)
1375 ## Exports the mesh in a file in MED format
1376 # @param f is the file name
1377 # @param auto_groups boolean parameter for creating/not creating
1378 # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1379 # the typical use is auto_groups=false.
1380 # @param version MED format version(MED_V2_1 or MED_V2_2)
1381 # @ingroup l2_impexp
1382 def ExportMED(self, f, auto_groups=0, version=MED_V2_2):
1383 self.mesh.ExportToMED(f, auto_groups, version)
1385 ## Exports the mesh in a file in DAT format
1386 # @param f the file name
1387 # @ingroup l2_impexp
1388 def ExportDAT(self, f):
1389 self.mesh.ExportDAT(f)
1391 ## Exports the mesh in a file in UNV format
1392 # @param f the file name
1393 # @ingroup l2_impexp
1394 def ExportUNV(self, f):
1395 self.mesh.ExportUNV(f)
1397 ## Export the mesh in a file in STL format
1398 # @param f the file name
1399 # @param ascii defines the file encoding
1400 # @ingroup l2_impexp
1401 def ExportSTL(self, f, ascii=1):
1402 self.mesh.ExportSTL(f, ascii)
1405 # Operations with groups:
1406 # ----------------------
1408 ## Creates an empty mesh group
1409 # @param elementType the type of elements in the group
1410 # @param name the name of the mesh group
1411 # @return SMESH_Group
1412 # @ingroup l2_grps_create
1413 def CreateEmptyGroup(self, elementType, name):
1414 return self.mesh.CreateGroup(elementType, name)
1416 ## Creates a mesh group based on the geometrical object \a grp
1417 # and gives a \a name, \n if this parameter is not defined
1418 # the name is the same as the geometrical group name
1419 # @param grp a geometrical group, a vertex, an edge, a face or a solid
1420 # @param name the name of the mesh group
1421 # @param typ the type of elements in the group. If not set, it is
1422 # automatically detected by the type of the geometry
1423 # @return SMESH_GroupOnGeom
1424 # @ingroup l2_grps_create
1425 def GroupOnGeom(self, grp, name="", typ=None):
1427 name = grp.GetName()
1430 tgeo = str(grp.GetShapeType())
1431 if tgeo == "VERTEX":
1433 elif tgeo == "EDGE":
1435 elif tgeo == "FACE":
1437 elif tgeo == "SOLID":
1439 elif tgeo == "SHELL":
1441 elif tgeo == "COMPOUND":
1442 try: # it raises on a compound of compounds
1443 if len( self.geompyD.GetObjectIDs( grp )) == 0:
1444 print "Mesh.Group: empty geometric group", GetName( grp )
1449 if grp.GetType() == 37: # GEOMImpl_Types.hxx: #define GEOM_GROUP 37
1451 tgeo = self.geompyD.GetType(grp)
1452 if tgeo == geompyDC.ShapeType["VERTEX"]:
1454 elif tgeo == geompyDC.ShapeType["EDGE"]:
1456 elif tgeo == geompyDC.ShapeType["FACE"]:
1458 elif tgeo == geompyDC.ShapeType["SOLID"]:
1464 for elemType, shapeType in [[VOLUME,"SOLID"],[FACE,"FACE"],
1465 [EDGE,"EDGE"],[NODE,"VERTEX"]]:
1466 if self.geompyD.SubShapeAll(grp,geompyDC.ShapeType[shapeType]):
1474 print "Mesh.Group: bad first argument: expected a group, a vertex, an edge, a face or a solid"
1477 return self.mesh.CreateGroupFromGEOM(typ, name, grp)
1479 ## Creates a mesh group by the given ids of elements
1480 # @param groupName the name of the mesh group
1481 # @param elementType the type of elements in the group
1482 # @param elemIDs the list of ids
1483 # @return SMESH_Group
1484 # @ingroup l2_grps_create
1485 def MakeGroupByIds(self, groupName, elementType, elemIDs):
1486 group = self.mesh.CreateGroup(elementType, groupName)
1490 ## Creates a mesh group by the given conditions
1491 # @param groupName the name of the mesh group
1492 # @param elementType the type of elements in the group
1493 # @param CritType the type of criterion( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
1494 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
1495 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
1496 # @param UnaryOp FT_LogicalNOT or FT_Undefined
1497 # @return SMESH_Group
1498 # @ingroup l2_grps_create
1502 CritType=FT_Undefined,
1505 UnaryOp=FT_Undefined):
1506 aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
1507 group = self.MakeGroupByCriterion(groupName, aCriterion)
1510 ## Creates a mesh group by the given criterion
1511 # @param groupName the name of the mesh group
1512 # @param Criterion the instance of Criterion class
1513 # @return SMESH_Group
1514 # @ingroup l2_grps_create
1515 def MakeGroupByCriterion(self, groupName, Criterion):
1516 aFilterMgr = self.smeshpyD.CreateFilterManager()
1517 aFilter = aFilterMgr.CreateFilter()
1519 aCriteria.append(Criterion)
1520 aFilter.SetCriteria(aCriteria)
1521 group = self.MakeGroupByFilter(groupName, aFilter)
1524 ## Creates a mesh group by the given criteria (list of criteria)
1525 # @param groupName the name of the mesh group
1526 # @param theCriteria the list of criteria
1527 # @return SMESH_Group
1528 # @ingroup l2_grps_create
1529 def MakeGroupByCriteria(self, groupName, theCriteria):
1530 aFilterMgr = self.smeshpyD.CreateFilterManager()
1531 aFilter = aFilterMgr.CreateFilter()
1532 aFilter.SetCriteria(theCriteria)
1533 group = self.MakeGroupByFilter(groupName, aFilter)
1536 ## Creates a mesh group by the given filter
1537 # @param groupName the name of the mesh group
1538 # @param theFilter the instance of Filter class
1539 # @return SMESH_Group
1540 # @ingroup l2_grps_create
1541 def MakeGroupByFilter(self, groupName, theFilter):
1542 anIds = theFilter.GetElementsId(self.mesh)
1543 anElemType = theFilter.GetElementType()
1544 group = self.MakeGroupByIds(groupName, anElemType, anIds)
1547 ## Passes mesh elements through the given filter and return IDs of fitting elements
1548 # @param theFilter SMESH_Filter
1549 # @return a list of ids
1550 # @ingroup l1_controls
1551 def GetIdsFromFilter(self, theFilter):
1552 return theFilter.GetElementsId(self.mesh)
1554 ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n
1555 # Returns a list of special structures (borders).
1556 # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes.
1557 # @ingroup l1_controls
1558 def GetFreeBorders(self):
1559 aFilterMgr = self.smeshpyD.CreateFilterManager()
1560 aPredicate = aFilterMgr.CreateFreeEdges()
1561 aPredicate.SetMesh(self.mesh)
1562 aBorders = aPredicate.GetBorders()
1566 # @ingroup l2_grps_delete
1567 def RemoveGroup(self, group):
1568 self.mesh.RemoveGroup(group)
1570 ## Removes a group with its contents
1571 # @ingroup l2_grps_delete
1572 def RemoveGroupWithContents(self, group):
1573 self.mesh.RemoveGroupWithContents(group)
1575 ## Gets the list of groups existing in the mesh
1576 # @return a sequence of SMESH_GroupBase
1577 # @ingroup l2_grps_create
1578 def GetGroups(self):
1579 return self.mesh.GetGroups()
1581 ## Gets the number of groups existing in the mesh
1582 # @return the quantity of groups as an integer value
1583 # @ingroup l2_grps_create
1585 return self.mesh.NbGroups()
1587 ## Gets the list of names of groups existing in the mesh
1588 # @return list of strings
1589 # @ingroup l2_grps_create
1590 def GetGroupNames(self):
1591 groups = self.GetGroups()
1593 for group in groups:
1594 names.append(group.GetName())
1597 ## Produces a union of two groups
1598 # A new group is created. All mesh elements that are
1599 # present in the initial groups are added to the new one
1600 # @return an instance of SMESH_Group
1601 # @ingroup l2_grps_operon
1602 def UnionGroups(self, group1, group2, name):
1603 return self.mesh.UnionGroups(group1, group2, name)
1605 ## Produces a union list of groups
1606 # New group is created. All mesh elements that are present in
1607 # initial groups are added to the new one
1608 # @return an instance of SMESH_Group
1609 # @ingroup l2_grps_operon
1610 def UnionListOfGroups(self, groups, name):
1611 return self.mesh.UnionListOfGroups(groups, name)
1613 ## Prodices an intersection of two groups
1614 # A new group is created. All mesh elements that are common
1615 # for the two initial groups are added to the new one.
1616 # @return an instance of SMESH_Group
1617 # @ingroup l2_grps_operon
1618 def IntersectGroups(self, group1, group2, name):
1619 return self.mesh.IntersectGroups(group1, group2, name)
1621 ## Produces an intersection of groups
1622 # New group is created. All mesh elements that are present in all
1623 # initial groups simultaneously are added to the new one
1624 # @return an instance of SMESH_Group
1625 # @ingroup l2_grps_operon
1626 def IntersectListOfGroups(self, groups, name):
1627 return self.mesh.IntersectListOfGroups(groups, name)
1629 ## Produces a cut of two groups
1630 # A new group is created. All mesh elements that are present in
1631 # the main group but are not present in the tool group are added to the new one
1632 # @return an instance of SMESH_Group
1633 # @ingroup l2_grps_operon
1634 def CutGroups(self, main_group, tool_group, name):
1635 return self.mesh.CutGroups(main_group, tool_group, name)
1637 ## Produces a cut of groups
1638 # A new group is created. All mesh elements that are present in main groups
1639 # but do not present in tool groups are added to the new one
1640 # @return an instance of SMESH_Group
1641 # @ingroup l2_grps_operon
1642 def CutListOfGroups(self, main_groups, tool_groups, name):
1643 return self.mesh.CutListOfGroups(main_groups, tool_groups, name)
1645 ## Produces a group of elements with specified element type using list of existing groups
1646 # A new group is created. System
1647 # 1) extract all nodes on which groups elements are built
1648 # 2) combine all elements of specified dimension laying on these nodes
1649 # @return an instance of SMESH_Group
1650 # @ingroup l2_grps_operon
1651 def CreateDimGroup(self, groups, elem_type, name):
1652 return self.mesh.CreateDimGroup(groups, elem_type, name)
1655 ## Convert group on geom into standalone group
1656 # @ingroup l2_grps_delete
1657 def ConvertToStandalone(self, group):
1658 return self.mesh.ConvertToStandalone(group)
1660 # Get some info about mesh:
1661 # ------------------------
1663 ## Returns the log of nodes and elements added or removed
1664 # since the previous clear of the log.
1665 # @param clearAfterGet log is emptied after Get (safe if concurrents access)
1666 # @return list of log_block structures:
1671 # @ingroup l1_auxiliary
1672 def GetLog(self, clearAfterGet):
1673 return self.mesh.GetLog(clearAfterGet)
1675 ## Clears the log of nodes and elements added or removed since the previous
1676 # clear. Must be used immediately after GetLog if clearAfterGet is false.
1677 # @ingroup l1_auxiliary
1679 self.mesh.ClearLog()
1681 ## Toggles auto color mode on the object.
1682 # @param theAutoColor the flag which toggles auto color mode.
1683 # @ingroup l1_auxiliary
1684 def SetAutoColor(self, theAutoColor):
1685 self.mesh.SetAutoColor(theAutoColor)
1687 ## Gets flag of object auto color mode.
1688 # @return True or False
1689 # @ingroup l1_auxiliary
1690 def GetAutoColor(self):
1691 return self.mesh.GetAutoColor()
1693 ## Gets the internal ID
1694 # @return integer value, which is the internal Id of the mesh
1695 # @ingroup l1_auxiliary
1697 return self.mesh.GetId()
1700 # @return integer value, which is the study Id of the mesh
1701 # @ingroup l1_auxiliary
1702 def GetStudyId(self):
1703 return self.mesh.GetStudyId()
1705 ## Checks the group names for duplications.
1706 # Consider the maximum group name length stored in MED file.
1707 # @return True or False
1708 # @ingroup l1_auxiliary
1709 def HasDuplicatedGroupNamesMED(self):
1710 return self.mesh.HasDuplicatedGroupNamesMED()
1712 ## Obtains the mesh editor tool
1713 # @return an instance of SMESH_MeshEditor
1714 # @ingroup l1_modifying
1715 def GetMeshEditor(self):
1716 return self.mesh.GetMeshEditor()
1719 # @return an instance of SALOME_MED::MESH
1720 # @ingroup l1_auxiliary
1721 def GetMEDMesh(self):
1722 return self.mesh.GetMEDMesh()
1725 # Get informations about mesh contents:
1726 # ------------------------------------
1728 ## Gets the mesh stattistic
1729 # @return dictionary type element - count of elements
1730 # @ingroup l1_meshinfo
1731 def GetMeshInfo(self, obj = None):
1732 if not obj: obj = self.mesh
1733 return self.smeshpyD.GetMeshInfo(obj)
1735 ## Returns the number of nodes in the mesh
1736 # @return an integer value
1737 # @ingroup l1_meshinfo
1739 return self.mesh.NbNodes()
1741 ## Returns the number of elements in the mesh
1742 # @return an integer value
1743 # @ingroup l1_meshinfo
1744 def NbElements(self):
1745 return self.mesh.NbElements()
1747 ## Returns the number of 0d elements in the mesh
1748 # @return an integer value
1749 # @ingroup l1_meshinfo
1750 def Nb0DElements(self):
1751 return self.mesh.Nb0DElements()
1753 ## Returns the number of edges in the mesh
1754 # @return an integer value
1755 # @ingroup l1_meshinfo
1757 return self.mesh.NbEdges()
1759 ## Returns the number of edges with the given order in the mesh
1760 # @param elementOrder the order of elements:
1761 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1762 # @return an integer value
1763 # @ingroup l1_meshinfo
1764 def NbEdgesOfOrder(self, elementOrder):
1765 return self.mesh.NbEdgesOfOrder(elementOrder)
1767 ## Returns the number of faces in the mesh
1768 # @return an integer value
1769 # @ingroup l1_meshinfo
1771 return self.mesh.NbFaces()
1773 ## Returns the number of faces with the given order in the mesh
1774 # @param elementOrder the order of elements:
1775 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1776 # @return an integer value
1777 # @ingroup l1_meshinfo
1778 def NbFacesOfOrder(self, elementOrder):
1779 return self.mesh.NbFacesOfOrder(elementOrder)
1781 ## Returns the number of triangles in the mesh
1782 # @return an integer value
1783 # @ingroup l1_meshinfo
1784 def NbTriangles(self):
1785 return self.mesh.NbTriangles()
1787 ## Returns the number of triangles with the given order in the mesh
1788 # @param elementOrder is the order of elements:
1789 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1790 # @return an integer value
1791 # @ingroup l1_meshinfo
1792 def NbTrianglesOfOrder(self, elementOrder):
1793 return self.mesh.NbTrianglesOfOrder(elementOrder)
1795 ## Returns the number of quadrangles in the mesh
1796 # @return an integer value
1797 # @ingroup l1_meshinfo
1798 def NbQuadrangles(self):
1799 return self.mesh.NbQuadrangles()
1801 ## Returns the number of quadrangles with the given order in the mesh
1802 # @param elementOrder the order of elements:
1803 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1804 # @return an integer value
1805 # @ingroup l1_meshinfo
1806 def NbQuadranglesOfOrder(self, elementOrder):
1807 return self.mesh.NbQuadranglesOfOrder(elementOrder)
1809 ## Returns the number of polygons in the mesh
1810 # @return an integer value
1811 # @ingroup l1_meshinfo
1812 def NbPolygons(self):
1813 return self.mesh.NbPolygons()
1815 ## Returns the number of volumes in the mesh
1816 # @return an integer value
1817 # @ingroup l1_meshinfo
1818 def NbVolumes(self):
1819 return self.mesh.NbVolumes()
1821 ## Returns the number of volumes with the given order in the mesh
1822 # @param elementOrder the order of elements:
1823 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1824 # @return an integer value
1825 # @ingroup l1_meshinfo
1826 def NbVolumesOfOrder(self, elementOrder):
1827 return self.mesh.NbVolumesOfOrder(elementOrder)
1829 ## Returns the number of tetrahedrons in the mesh
1830 # @return an integer value
1831 # @ingroup l1_meshinfo
1833 return self.mesh.NbTetras()
1835 ## Returns the number of tetrahedrons with the given order in the mesh
1836 # @param elementOrder the order of elements:
1837 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1838 # @return an integer value
1839 # @ingroup l1_meshinfo
1840 def NbTetrasOfOrder(self, elementOrder):
1841 return self.mesh.NbTetrasOfOrder(elementOrder)
1843 ## Returns the number of hexahedrons in the mesh
1844 # @return an integer value
1845 # @ingroup l1_meshinfo
1847 return self.mesh.NbHexas()
1849 ## Returns the number of hexahedrons with the given order in the mesh
1850 # @param elementOrder the order of elements:
1851 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1852 # @return an integer value
1853 # @ingroup l1_meshinfo
1854 def NbHexasOfOrder(self, elementOrder):
1855 return self.mesh.NbHexasOfOrder(elementOrder)
1857 ## Returns the number of pyramids in the mesh
1858 # @return an integer value
1859 # @ingroup l1_meshinfo
1860 def NbPyramids(self):
1861 return self.mesh.NbPyramids()
1863 ## Returns the number of pyramids with the given order in the mesh
1864 # @param elementOrder the order of elements:
1865 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1866 # @return an integer value
1867 # @ingroup l1_meshinfo
1868 def NbPyramidsOfOrder(self, elementOrder):
1869 return self.mesh.NbPyramidsOfOrder(elementOrder)
1871 ## Returns the number of prisms in the mesh
1872 # @return an integer value
1873 # @ingroup l1_meshinfo
1875 return self.mesh.NbPrisms()
1877 ## Returns the number of prisms with the given order in the mesh
1878 # @param elementOrder the order of elements:
1879 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1880 # @return an integer value
1881 # @ingroup l1_meshinfo
1882 def NbPrismsOfOrder(self, elementOrder):
1883 return self.mesh.NbPrismsOfOrder(elementOrder)
1885 ## Returns the number of polyhedrons in the mesh
1886 # @return an integer value
1887 # @ingroup l1_meshinfo
1888 def NbPolyhedrons(self):
1889 return self.mesh.NbPolyhedrons()
1891 ## Returns the number of submeshes in the mesh
1892 # @return an integer value
1893 # @ingroup l1_meshinfo
1894 def NbSubMesh(self):
1895 return self.mesh.NbSubMesh()
1897 ## Returns the list of mesh elements IDs
1898 # @return the list of integer values
1899 # @ingroup l1_meshinfo
1900 def GetElementsId(self):
1901 return self.mesh.GetElementsId()
1903 ## Returns the list of IDs of mesh elements with the given type
1904 # @param elementType the required type of elements
1905 # @return list of integer values
1906 # @ingroup l1_meshinfo
1907 def GetElementsByType(self, elementType):
1908 return self.mesh.GetElementsByType(elementType)
1910 ## Returns the list of mesh nodes IDs
1911 # @return the list of integer values
1912 # @ingroup l1_meshinfo
1913 def GetNodesId(self):
1914 return self.mesh.GetNodesId()
1916 # Get the information about mesh elements:
1917 # ------------------------------------
1919 ## Returns the type of mesh element
1920 # @return the value from SMESH::ElementType enumeration
1921 # @ingroup l1_meshinfo
1922 def GetElementType(self, id, iselem):
1923 return self.mesh.GetElementType(id, iselem)
1925 ## Returns the geometric type of mesh element
1926 # @return the value from SMESH::EntityType enumeration
1927 # @ingroup l1_meshinfo
1928 def GetElementGeomType(self, id):
1929 return self.mesh.GetElementGeomType(id)
1931 ## Returns the list of submesh elements IDs
1932 # @param Shape a geom object(subshape) IOR
1933 # Shape must be the subshape of a ShapeToMesh()
1934 # @return the list of integer values
1935 # @ingroup l1_meshinfo
1936 def GetSubMeshElementsId(self, Shape):
1937 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
1938 ShapeID = Shape.GetSubShapeIndices()[0]
1941 return self.mesh.GetSubMeshElementsId(ShapeID)
1943 ## Returns the list of submesh nodes IDs
1944 # @param Shape a geom object(subshape) IOR
1945 # Shape must be the subshape of a ShapeToMesh()
1946 # @param all If true, gives all nodes of submesh elements, otherwise gives only submesh nodes
1947 # @return the list of integer values
1948 # @ingroup l1_meshinfo
1949 def GetSubMeshNodesId(self, Shape, all):
1950 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
1951 ShapeID = Shape.GetSubShapeIndices()[0]
1954 return self.mesh.GetSubMeshNodesId(ShapeID, all)
1956 ## Returns type of elements on given shape
1957 # @param Shape a geom object(subshape) IOR
1958 # Shape must be a subshape of a ShapeToMesh()
1959 # @return element type
1960 # @ingroup l1_meshinfo
1961 def GetSubMeshElementType(self, Shape):
1962 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
1963 ShapeID = Shape.GetSubShapeIndices()[0]
1966 return self.mesh.GetSubMeshElementType(ShapeID)
1968 ## Gets the mesh description
1969 # @return string value
1970 # @ingroup l1_meshinfo
1972 return self.mesh.Dump()
1975 # Get the information about nodes and elements of a mesh by its IDs:
1976 # -----------------------------------------------------------
1978 ## Gets XYZ coordinates of a node
1979 # \n If there is no nodes for the given ID - returns an empty list
1980 # @return a list of double precision values
1981 # @ingroup l1_meshinfo
1982 def GetNodeXYZ(self, id):
1983 return self.mesh.GetNodeXYZ(id)
1985 ## Returns list of IDs of inverse elements for the given node
1986 # \n If there is no node for the given ID - returns an empty list
1987 # @return a list of integer values
1988 # @ingroup l1_meshinfo
1989 def GetNodeInverseElements(self, id):
1990 return self.mesh.GetNodeInverseElements(id)
1992 ## @brief Returns the position of a node on the shape
1993 # @return SMESH::NodePosition
1994 # @ingroup l1_meshinfo
1995 def GetNodePosition(self,NodeID):
1996 return self.mesh.GetNodePosition(NodeID)
1998 ## If the given element is a node, returns the ID of shape
1999 # \n If there is no node for the given ID - returns -1
2000 # @return an integer value
2001 # @ingroup l1_meshinfo
2002 def GetShapeID(self, id):
2003 return self.mesh.GetShapeID(id)
2005 ## Returns the ID of the result shape after
2006 # FindShape() from SMESH_MeshEditor for the given element
2007 # \n If there is no element for the given ID - returns -1
2008 # @return an integer value
2009 # @ingroup l1_meshinfo
2010 def GetShapeIDForElem(self,id):
2011 return self.mesh.GetShapeIDForElem(id)
2013 ## Returns the number of nodes for the given element
2014 # \n If there is no element for the given ID - returns -1
2015 # @return an integer value
2016 # @ingroup l1_meshinfo
2017 def GetElemNbNodes(self, id):
2018 return self.mesh.GetElemNbNodes(id)
2020 ## Returns the node ID the given index for the given element
2021 # \n If there is no element for the given ID - returns -1
2022 # \n If there is no node for the given index - returns -2
2023 # @return an integer value
2024 # @ingroup l1_meshinfo
2025 def GetElemNode(self, id, index):
2026 return self.mesh.GetElemNode(id, index)
2028 ## Returns the IDs of nodes of the given element
2029 # @return a list of integer values
2030 # @ingroup l1_meshinfo
2031 def GetElemNodes(self, id):
2032 return self.mesh.GetElemNodes(id)
2034 ## Returns true if the given node is the medium node in the given quadratic element
2035 # @ingroup l1_meshinfo
2036 def IsMediumNode(self, elementID, nodeID):
2037 return self.mesh.IsMediumNode(elementID, nodeID)
2039 ## Returns true if the given node is the medium node in one of quadratic elements
2040 # @ingroup l1_meshinfo
2041 def IsMediumNodeOfAnyElem(self, nodeID, elementType):
2042 return self.mesh.IsMediumNodeOfAnyElem(nodeID, elementType)
2044 ## Returns the number of edges for the given element
2045 # @ingroup l1_meshinfo
2046 def ElemNbEdges(self, id):
2047 return self.mesh.ElemNbEdges(id)
2049 ## Returns the number of faces for the given element
2050 # @ingroup l1_meshinfo
2051 def ElemNbFaces(self, id):
2052 return self.mesh.ElemNbFaces(id)
2054 ## Returns nodes of given face (counted from zero) for given volumic element.
2055 # @ingroup l1_meshinfo
2056 def GetElemFaceNodes(self,elemId, faceIndex):
2057 return self.mesh.GetElemFaceNodes(elemId, faceIndex)
2059 ## Returns an element based on all given nodes.
2060 # @ingroup l1_meshinfo
2061 def FindElementByNodes(self,nodes):
2062 return self.mesh.FindElementByNodes(nodes)
2064 ## Returns true if the given element is a polygon
2065 # @ingroup l1_meshinfo
2066 def IsPoly(self, id):
2067 return self.mesh.IsPoly(id)
2069 ## Returns true if the given element is quadratic
2070 # @ingroup l1_meshinfo
2071 def IsQuadratic(self, id):
2072 return self.mesh.IsQuadratic(id)
2074 ## Returns XYZ coordinates of the barycenter of the given element
2075 # \n If there is no element for the given ID - returns an empty list
2076 # @return a list of three double values
2077 # @ingroup l1_meshinfo
2078 def BaryCenter(self, id):
2079 return self.mesh.BaryCenter(id)
2082 # Mesh edition (SMESH_MeshEditor functionality):
2083 # ---------------------------------------------
2085 ## Removes the elements from the mesh by ids
2086 # @param IDsOfElements is a list of ids of elements to remove
2087 # @return True or False
2088 # @ingroup l2_modif_del
2089 def RemoveElements(self, IDsOfElements):
2090 return self.editor.RemoveElements(IDsOfElements)
2092 ## Removes nodes from mesh by ids
2093 # @param IDsOfNodes is a list of ids of nodes to remove
2094 # @return True or False
2095 # @ingroup l2_modif_del
2096 def RemoveNodes(self, IDsOfNodes):
2097 return self.editor.RemoveNodes(IDsOfNodes)
2099 ## Add a node to the mesh by coordinates
2100 # @return Id of the new node
2101 # @ingroup l2_modif_add
2102 def AddNode(self, x, y, z):
2103 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2104 self.mesh.SetParameters(Parameters)
2105 return self.editor.AddNode( x, y, z)
2107 ## Creates a 0D element on a node with given number.
2108 # @param IDOfNode the ID of node for creation of the element.
2109 # @return the Id of the new 0D element
2110 # @ingroup l2_modif_add
2111 def Add0DElement(self, IDOfNode):
2112 return self.editor.Add0DElement(IDOfNode)
2114 ## Creates a linear or quadratic edge (this is determined
2115 # by the number of given nodes).
2116 # @param IDsOfNodes the list of node IDs for creation of the element.
2117 # The order of nodes in this list should correspond to the description
2118 # of MED. \n This description is located by the following link:
2119 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2120 # @return the Id of the new edge
2121 # @ingroup l2_modif_add
2122 def AddEdge(self, IDsOfNodes):
2123 return self.editor.AddEdge(IDsOfNodes)
2125 ## Creates a linear or quadratic face (this is determined
2126 # by the number of given nodes).
2127 # @param IDsOfNodes the list of node IDs for creation of the element.
2128 # The order of nodes in this list should correspond to the description
2129 # of MED. \n This description is located by the following link:
2130 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2131 # @return the Id of the new face
2132 # @ingroup l2_modif_add
2133 def AddFace(self, IDsOfNodes):
2134 return self.editor.AddFace(IDsOfNodes)
2136 ## Adds a polygonal face to the mesh by the list of node IDs
2137 # @param IdsOfNodes the list of node IDs for creation of the element.
2138 # @return the Id of the new face
2139 # @ingroup l2_modif_add
2140 def AddPolygonalFace(self, IdsOfNodes):
2141 return self.editor.AddPolygonalFace(IdsOfNodes)
2143 ## Creates both simple and quadratic volume (this is determined
2144 # by the number of given nodes).
2145 # @param IDsOfNodes the list of node IDs for creation of the element.
2146 # The order of nodes in this list should correspond to the description
2147 # of MED. \n This description is located by the following link:
2148 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2149 # @return the Id of the new volumic element
2150 # @ingroup l2_modif_add
2151 def AddVolume(self, IDsOfNodes):
2152 return self.editor.AddVolume(IDsOfNodes)
2154 ## Creates a volume of many faces, giving nodes for each face.
2155 # @param IdsOfNodes the list of node IDs for volume creation face by face.
2156 # @param Quantities the list of integer values, Quantities[i]
2157 # gives the quantity of nodes in face number i.
2158 # @return the Id of the new volumic element
2159 # @ingroup l2_modif_add
2160 def AddPolyhedralVolume (self, IdsOfNodes, Quantities):
2161 return self.editor.AddPolyhedralVolume(IdsOfNodes, Quantities)
2163 ## Creates a volume of many faces, giving the IDs of the existing faces.
2164 # @param IdsOfFaces the list of face IDs for volume creation.
2166 # Note: The created volume will refer only to the nodes
2167 # of the given faces, not to the faces themselves.
2168 # @return the Id of the new volumic element
2169 # @ingroup l2_modif_add
2170 def AddPolyhedralVolumeByFaces (self, IdsOfFaces):
2171 return self.editor.AddPolyhedralVolumeByFaces(IdsOfFaces)
2174 ## @brief Binds a node to a vertex
2175 # @param NodeID a node ID
2176 # @param Vertex a vertex or vertex ID
2177 # @return True if succeed else raises an exception
2178 # @ingroup l2_modif_add
2179 def SetNodeOnVertex(self, NodeID, Vertex):
2180 if ( isinstance( Vertex, geompyDC.GEOM._objref_GEOM_Object)):
2181 VertexID = Vertex.GetSubShapeIndices()[0]
2185 self.editor.SetNodeOnVertex(NodeID, VertexID)
2186 except SALOME.SALOME_Exception, inst:
2187 raise ValueError, inst.details.text
2191 ## @brief Stores the node position on an edge
2192 # @param NodeID a node ID
2193 # @param Edge an edge or edge ID
2194 # @param paramOnEdge a parameter on the edge where the node is located
2195 # @return True if succeed else raises an exception
2196 # @ingroup l2_modif_add
2197 def SetNodeOnEdge(self, NodeID, Edge, paramOnEdge):
2198 if ( isinstance( Edge, geompyDC.GEOM._objref_GEOM_Object)):
2199 EdgeID = Edge.GetSubShapeIndices()[0]
2203 self.editor.SetNodeOnEdge(NodeID, EdgeID, paramOnEdge)
2204 except SALOME.SALOME_Exception, inst:
2205 raise ValueError, inst.details.text
2208 ## @brief Stores node position on a face
2209 # @param NodeID a node ID
2210 # @param Face a face or face ID
2211 # @param u U parameter on the face where the node is located
2212 # @param v V parameter on the face where the node is located
2213 # @return True if succeed else raises an exception
2214 # @ingroup l2_modif_add
2215 def SetNodeOnFace(self, NodeID, Face, u, v):
2216 if ( isinstance( Face, geompyDC.GEOM._objref_GEOM_Object)):
2217 FaceID = Face.GetSubShapeIndices()[0]
2221 self.editor.SetNodeOnFace(NodeID, FaceID, u, v)
2222 except SALOME.SALOME_Exception, inst:
2223 raise ValueError, inst.details.text
2226 ## @brief Binds a node to a solid
2227 # @param NodeID a node ID
2228 # @param Solid a solid or solid ID
2229 # @return True if succeed else raises an exception
2230 # @ingroup l2_modif_add
2231 def SetNodeInVolume(self, NodeID, Solid):
2232 if ( isinstance( Solid, geompyDC.GEOM._objref_GEOM_Object)):
2233 SolidID = Solid.GetSubShapeIndices()[0]
2237 self.editor.SetNodeInVolume(NodeID, SolidID)
2238 except SALOME.SALOME_Exception, inst:
2239 raise ValueError, inst.details.text
2242 ## @brief Bind an element to a shape
2243 # @param ElementID an element ID
2244 # @param Shape a shape or shape ID
2245 # @return True if succeed else raises an exception
2246 # @ingroup l2_modif_add
2247 def SetMeshElementOnShape(self, ElementID, Shape):
2248 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2249 ShapeID = Shape.GetSubShapeIndices()[0]
2253 self.editor.SetMeshElementOnShape(ElementID, ShapeID)
2254 except SALOME.SALOME_Exception, inst:
2255 raise ValueError, inst.details.text
2259 ## Moves the node with the given id
2260 # @param NodeID the id of the node
2261 # @param x a new X coordinate
2262 # @param y a new Y coordinate
2263 # @param z a new Z coordinate
2264 # @return True if succeed else False
2265 # @ingroup l2_modif_movenode
2266 def MoveNode(self, NodeID, x, y, z):
2267 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2268 self.mesh.SetParameters(Parameters)
2269 return self.editor.MoveNode(NodeID, x, y, z)
2271 ## Finds the node closest to a point and moves it to a point location
2272 # @param x the X coordinate of a point
2273 # @param y the Y coordinate of a point
2274 # @param z the Z coordinate of a point
2275 # @param NodeID if specified (>0), the node with this ID is moved,
2276 # otherwise, the node closest to point (@a x,@a y,@a z) is moved
2277 # @return the ID of a node
2278 # @ingroup l2_modif_throughp
2279 def MoveClosestNodeToPoint(self, x, y, z, NodeID):
2280 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2281 self.mesh.SetParameters(Parameters)
2282 return self.editor.MoveClosestNodeToPoint(x, y, z, NodeID)
2284 ## Finds the node closest to a point
2285 # @param x the X coordinate of a point
2286 # @param y the Y coordinate of a point
2287 # @param z the Z coordinate of a point
2288 # @return the ID of a node
2289 # @ingroup l2_modif_throughp
2290 def FindNodeClosestTo(self, x, y, z):
2291 #preview = self.mesh.GetMeshEditPreviewer()
2292 #return preview.MoveClosestNodeToPoint(x, y, z, -1)
2293 return self.editor.FindNodeClosestTo(x, y, z)
2295 ## Finds the elements where a point lays IN or ON
2296 # @param x the X coordinate of a point
2297 # @param y the Y coordinate of a point
2298 # @param z the Z coordinate of a point
2299 # @param elementType type of elements to find (SMESH.ALL type
2300 # means elements of any type excluding nodes and 0D elements)
2301 # @return list of IDs of found elements
2302 # @ingroup l2_modif_throughp
2303 def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL):
2304 return self.editor.FindElementsByPoint(x, y, z, elementType)
2306 # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
2307 # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
2309 def GetPointState(self, x, y, z):
2310 return self.editor.GetPointState(x, y, z)
2312 ## Finds the node closest to a point and moves it to a point location
2313 # @param x the X coordinate of a point
2314 # @param y the Y coordinate of a point
2315 # @param z the Z coordinate of a point
2316 # @return the ID of a moved node
2317 # @ingroup l2_modif_throughp
2318 def MeshToPassThroughAPoint(self, x, y, z):
2319 return self.editor.MoveClosestNodeToPoint(x, y, z, -1)
2321 ## Replaces two neighbour triangles sharing Node1-Node2 link
2322 # with the triangles built on the same 4 nodes but having other common link.
2323 # @param NodeID1 the ID of the first node
2324 # @param NodeID2 the ID of the second node
2325 # @return false if proper faces were not found
2326 # @ingroup l2_modif_invdiag
2327 def InverseDiag(self, NodeID1, NodeID2):
2328 return self.editor.InverseDiag(NodeID1, NodeID2)
2330 ## Replaces two neighbour triangles sharing Node1-Node2 link
2331 # with a quadrangle built on the same 4 nodes.
2332 # @param NodeID1 the ID of the first node
2333 # @param NodeID2 the ID of the second node
2334 # @return false if proper faces were not found
2335 # @ingroup l2_modif_unitetri
2336 def DeleteDiag(self, NodeID1, NodeID2):
2337 return self.editor.DeleteDiag(NodeID1, NodeID2)
2339 ## Reorients elements by ids
2340 # @param IDsOfElements if undefined reorients all mesh elements
2341 # @return True if succeed else False
2342 # @ingroup l2_modif_changori
2343 def Reorient(self, IDsOfElements=None):
2344 if IDsOfElements == None:
2345 IDsOfElements = self.GetElementsId()
2346 return self.editor.Reorient(IDsOfElements)
2348 ## Reorients all elements of the object
2349 # @param theObject mesh, submesh or group
2350 # @return True if succeed else False
2351 # @ingroup l2_modif_changori
2352 def ReorientObject(self, theObject):
2353 if ( isinstance( theObject, Mesh )):
2354 theObject = theObject.GetMesh()
2355 return self.editor.ReorientObject(theObject)
2357 ## Fuses the neighbouring triangles into quadrangles.
2358 # @param IDsOfElements The triangles to be fused,
2359 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2360 # @param MaxAngle is the maximum angle between element normals at which the fusion
2361 # is still performed; theMaxAngle is mesured in radians.
2362 # Also it could be a name of variable which defines angle in degrees.
2363 # @return TRUE in case of success, FALSE otherwise.
2364 # @ingroup l2_modif_unitetri
2365 def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
2367 if isinstance(MaxAngle,str):
2369 MaxAngle,Parameters = geompyDC.ParseParameters(MaxAngle)
2371 MaxAngle = DegreesToRadians(MaxAngle)
2372 if IDsOfElements == []:
2373 IDsOfElements = self.GetElementsId()
2374 self.mesh.SetParameters(Parameters)
2376 if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
2377 Functor = theCriterion
2379 Functor = self.smeshpyD.GetFunctor(theCriterion)
2380 return self.editor.TriToQuad(IDsOfElements, Functor, MaxAngle)
2382 ## Fuses the neighbouring triangles of the object into quadrangles
2383 # @param theObject is mesh, submesh or group
2384 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2385 # @param MaxAngle a max angle between element normals at which the fusion
2386 # is still performed; theMaxAngle is mesured in radians.
2387 # @return TRUE in case of success, FALSE otherwise.
2388 # @ingroup l2_modif_unitetri
2389 def TriToQuadObject (self, theObject, theCriterion, MaxAngle):
2390 if ( isinstance( theObject, Mesh )):
2391 theObject = theObject.GetMesh()
2392 return self.editor.TriToQuadObject(theObject, self.smeshpyD.GetFunctor(theCriterion), MaxAngle)
2394 ## Splits quadrangles into triangles.
2395 # @param IDsOfElements the faces to be splitted.
2396 # @param theCriterion FT_...; used to choose a diagonal for splitting.
2397 # @return TRUE in case of success, FALSE otherwise.
2398 # @ingroup l2_modif_cutquadr
2399 def QuadToTri (self, IDsOfElements, theCriterion):
2400 if IDsOfElements == []:
2401 IDsOfElements = self.GetElementsId()
2402 return self.editor.QuadToTri(IDsOfElements, self.smeshpyD.GetFunctor(theCriterion))
2404 ## Splits quadrangles into triangles.
2405 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
2406 # @param theCriterion FT_...; used to choose a diagonal for splitting.
2407 # @return TRUE in case of success, FALSE otherwise.
2408 # @ingroup l2_modif_cutquadr
2409 def QuadToTriObject (self, theObject, theCriterion):
2410 if ( isinstance( theObject, Mesh )):
2411 theObject = theObject.GetMesh()
2412 return self.editor.QuadToTriObject(theObject, self.smeshpyD.GetFunctor(theCriterion))
2414 ## Splits quadrangles into triangles.
2415 # @param IDsOfElements the faces to be splitted
2416 # @param Diag13 is used to choose a diagonal for splitting.
2417 # @return TRUE in case of success, FALSE otherwise.
2418 # @ingroup l2_modif_cutquadr
2419 def SplitQuad (self, IDsOfElements, Diag13):
2420 if IDsOfElements == []:
2421 IDsOfElements = self.GetElementsId()
2422 return self.editor.SplitQuad(IDsOfElements, Diag13)
2424 ## Splits quadrangles into triangles.
2425 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
2426 # @param Diag13 is used to choose a diagonal for splitting.
2427 # @return TRUE in case of success, FALSE otherwise.
2428 # @ingroup l2_modif_cutquadr
2429 def SplitQuadObject (self, theObject, Diag13):
2430 if ( isinstance( theObject, Mesh )):
2431 theObject = theObject.GetMesh()
2432 return self.editor.SplitQuadObject(theObject, Diag13)
2434 ## Finds a better splitting of the given quadrangle.
2435 # @param IDOfQuad the ID of the quadrangle to be splitted.
2436 # @param theCriterion FT_...; a criterion to choose a diagonal for splitting.
2437 # @return 1 if 1-3 diagonal is better, 2 if 2-4
2438 # diagonal is better, 0 if error occurs.
2439 # @ingroup l2_modif_cutquadr
2440 def BestSplit (self, IDOfQuad, theCriterion):
2441 return self.editor.BestSplit(IDOfQuad, self.smeshpyD.GetFunctor(theCriterion))
2443 ## Splits volumic elements into tetrahedrons
2444 # @param elemIDs either list of elements or mesh or group or submesh
2445 # @param method flags passing splitting method:
2446 # 1 - split the hexahedron into 5 tetrahedrons
2447 # 2 - split the hexahedron into 6 tetrahedrons
2448 # @ingroup l2_modif_cutquadr
2449 def SplitVolumesIntoTetra(self, elemIDs, method=1 ):
2450 if isinstance( elemIDs, Mesh ):
2451 elemIDs = elemIDs.GetMesh()
2452 self.editor.SplitVolumesIntoTetra(elemIDs, method)
2454 ## Splits quadrangle faces near triangular facets of volumes
2456 # @ingroup l1_auxiliary
2457 def SplitQuadsNearTriangularFacets(self):
2458 faces_array = self.GetElementsByType(SMESH.FACE)
2459 for face_id in faces_array:
2460 if self.GetElemNbNodes(face_id) == 4: # quadrangle
2461 quad_nodes = self.mesh.GetElemNodes(face_id)
2462 node1_elems = self.GetNodeInverseElements(quad_nodes[1 -1])
2463 isVolumeFound = False
2464 for node1_elem in node1_elems:
2465 if not isVolumeFound:
2466 if self.GetElementType(node1_elem, True) == SMESH.VOLUME:
2467 nb_nodes = self.GetElemNbNodes(node1_elem)
2468 if 3 < nb_nodes and nb_nodes < 7: # tetra or penta, or prism
2469 volume_elem = node1_elem
2470 volume_nodes = self.mesh.GetElemNodes(volume_elem)
2471 if volume_nodes.count(quad_nodes[2 -1]) > 0: # 1,2
2472 if volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,2,4
2473 isVolumeFound = True
2474 if volume_nodes.count(quad_nodes[3 -1]) == 0: # 1,2,4 & !3
2475 self.SplitQuad([face_id], False) # diagonal 2-4
2476 elif volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,2,3 & !4
2477 isVolumeFound = True
2478 self.SplitQuad([face_id], True) # diagonal 1-3
2479 elif volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,4 & !2
2480 if volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,4,3 & !2
2481 isVolumeFound = True
2482 self.SplitQuad([face_id], True) # diagonal 1-3
2484 ## @brief Splits hexahedrons into tetrahedrons.
2486 # This operation uses pattern mapping functionality for splitting.
2487 # @param theObject the object from which the list of hexahedrons is taken; this is mesh, submesh or group.
2488 # @param theNode000,theNode001 within the range [0,7]; gives the orientation of the
2489 # pattern relatively each hexahedron: the (0,0,0) key-point of the pattern
2490 # will be mapped into <VAR>theNode000</VAR>-th node of each volume, the (0,0,1)
2491 # key-point will be mapped into <VAR>theNode001</VAR>-th node of each volume.
2492 # The (0,0,0) key-point of the used pattern corresponds to a non-split corner.
2493 # @return TRUE in case of success, FALSE otherwise.
2494 # @ingroup l1_auxiliary
2495 def SplitHexaToTetras (self, theObject, theNode000, theNode001):
2496 # Pattern: 5.---------.6
2501 # (0,0,1) 4.---------.7 * |
2508 # (0,0,0) 0.---------.3
2509 pattern_tetra = "!!! Nb of points: \n 8 \n\
2519 !!! Indices of points of 6 tetras: \n\
2527 pattern = self.smeshpyD.GetPattern()
2528 isDone = pattern.LoadFromFile(pattern_tetra)
2530 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2533 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2534 isDone = pattern.MakeMesh(self.mesh, False, False)
2535 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2537 # split quafrangle faces near triangular facets of volumes
2538 self.SplitQuadsNearTriangularFacets()
2542 ## @brief Split hexahedrons into prisms.
2544 # Uses the pattern mapping functionality for splitting.
2545 # @param theObject the object (mesh, submesh or group) from where the list of hexahedrons is taken;
2546 # @param theNode000,theNode001 (within the range [0,7]) gives the orientation of the
2547 # pattern relatively each hexahedron: keypoint (0,0,0) of the pattern
2548 # will be mapped into the <VAR>theNode000</VAR>-th node of each volume, keypoint (0,0,1)
2549 # will be mapped into the <VAR>theNode001</VAR>-th node of each volume.
2550 # Edge (0,0,0)-(0,0,1) of used pattern connects two not split corners.
2551 # @return TRUE in case of success, FALSE otherwise.
2552 # @ingroup l1_auxiliary
2553 def SplitHexaToPrisms (self, theObject, theNode000, theNode001):
2554 # Pattern: 5.---------.6
2559 # (0,0,1) 4.---------.7 |
2566 # (0,0,0) 0.---------.3
2567 pattern_prism = "!!! Nb of points: \n 8 \n\
2577 !!! Indices of points of 2 prisms: \n\
2581 pattern = self.smeshpyD.GetPattern()
2582 isDone = pattern.LoadFromFile(pattern_prism)
2584 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2587 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2588 isDone = pattern.MakeMesh(self.mesh, False, False)
2589 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2591 # Splits quafrangle faces near triangular facets of volumes
2592 self.SplitQuadsNearTriangularFacets()
2596 ## Smoothes elements
2597 # @param IDsOfElements the list if ids of elements to smooth
2598 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2599 # Note that nodes built on edges and boundary nodes are always fixed.
2600 # @param MaxNbOfIterations the maximum number of iterations
2601 # @param MaxAspectRatio varies in range [1.0, inf]
2602 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2603 # @return TRUE in case of success, FALSE otherwise.
2604 # @ingroup l2_modif_smooth
2605 def Smooth(self, IDsOfElements, IDsOfFixedNodes,
2606 MaxNbOfIterations, MaxAspectRatio, Method):
2607 if IDsOfElements == []:
2608 IDsOfElements = self.GetElementsId()
2609 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2610 self.mesh.SetParameters(Parameters)
2611 return self.editor.Smooth(IDsOfElements, IDsOfFixedNodes,
2612 MaxNbOfIterations, MaxAspectRatio, Method)
2614 ## Smoothes elements which belong to the given object
2615 # @param theObject the object to smooth
2616 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2617 # Note that nodes built on edges and boundary nodes are always fixed.
2618 # @param MaxNbOfIterations the maximum number of iterations
2619 # @param MaxAspectRatio varies in range [1.0, inf]
2620 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2621 # @return TRUE in case of success, FALSE otherwise.
2622 # @ingroup l2_modif_smooth
2623 def SmoothObject(self, theObject, IDsOfFixedNodes,
2624 MaxNbOfIterations, MaxAspectRatio, Method):
2625 if ( isinstance( theObject, Mesh )):
2626 theObject = theObject.GetMesh()
2627 return self.editor.SmoothObject(theObject, IDsOfFixedNodes,
2628 MaxNbOfIterations, MaxAspectRatio, Method)
2630 ## Parametrically smoothes the given elements
2631 # @param IDsOfElements the list if ids of elements to smooth
2632 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2633 # Note that nodes built on edges and boundary nodes are always fixed.
2634 # @param MaxNbOfIterations the maximum number of iterations
2635 # @param MaxAspectRatio varies in range [1.0, inf]
2636 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2637 # @return TRUE in case of success, FALSE otherwise.
2638 # @ingroup l2_modif_smooth
2639 def SmoothParametric(self, IDsOfElements, IDsOfFixedNodes,
2640 MaxNbOfIterations, MaxAspectRatio, Method):
2641 if IDsOfElements == []:
2642 IDsOfElements = self.GetElementsId()
2643 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2644 self.mesh.SetParameters(Parameters)
2645 return self.editor.SmoothParametric(IDsOfElements, IDsOfFixedNodes,
2646 MaxNbOfIterations, MaxAspectRatio, Method)
2648 ## Parametrically smoothes the elements which belong to the given object
2649 # @param theObject the object to smooth
2650 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2651 # Note that nodes built on edges and boundary nodes are always fixed.
2652 # @param MaxNbOfIterations the maximum number of iterations
2653 # @param MaxAspectRatio varies in range [1.0, inf]
2654 # @param Method Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2655 # @return TRUE in case of success, FALSE otherwise.
2656 # @ingroup l2_modif_smooth
2657 def SmoothParametricObject(self, theObject, IDsOfFixedNodes,
2658 MaxNbOfIterations, MaxAspectRatio, Method):
2659 if ( isinstance( theObject, Mesh )):
2660 theObject = theObject.GetMesh()
2661 return self.editor.SmoothParametricObject(theObject, IDsOfFixedNodes,
2662 MaxNbOfIterations, MaxAspectRatio, Method)
2664 ## Converts the mesh to quadratic, deletes old elements, replacing
2665 # them with quadratic with the same id.
2666 # @ingroup l2_modif_tofromqu
2667 def ConvertToQuadratic(self, theForce3d):
2668 self.editor.ConvertToQuadratic(theForce3d)
2670 ## Converts the mesh from quadratic to ordinary,
2671 # deletes old quadratic elements, \n replacing
2672 # them with ordinary mesh elements with the same id.
2673 # @return TRUE in case of success, FALSE otherwise.
2674 # @ingroup l2_modif_tofromqu
2675 def ConvertFromQuadratic(self):
2676 return self.editor.ConvertFromQuadratic()
2678 ## Creates 2D mesh as skin on boundary faces of a 3D mesh
2679 # @return TRUE if operation has been completed successfully, FALSE otherwise
2680 # @ingroup l2_modif_edit
2681 def Make2DMeshFrom3D(self):
2682 return self.editor. Make2DMeshFrom3D()
2684 ## Renumber mesh nodes
2685 # @ingroup l2_modif_renumber
2686 def RenumberNodes(self):
2687 self.editor.RenumberNodes()
2689 ## Renumber mesh elements
2690 # @ingroup l2_modif_renumber
2691 def RenumberElements(self):
2692 self.editor.RenumberElements()
2694 ## Generates new elements by rotation of the elements around the axis
2695 # @param IDsOfElements the list of ids of elements to sweep
2696 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2697 # @param AngleInRadians the angle of Rotation (in radians) or a name of variable which defines angle in degrees
2698 # @param NbOfSteps the number of steps
2699 # @param Tolerance tolerance
2700 # @param MakeGroups forces the generation of new groups from existing ones
2701 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2702 # of all steps, else - size of each step
2703 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2704 # @ingroup l2_modif_extrurev
2705 def RotationSweep(self, IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance,
2706 MakeGroups=False, TotalAngle=False):
2708 if isinstance(AngleInRadians,str):
2710 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2712 AngleInRadians = DegreesToRadians(AngleInRadians)
2713 if IDsOfElements == []:
2714 IDsOfElements = self.GetElementsId()
2715 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2716 Axis = self.smeshpyD.GetAxisStruct(Axis)
2717 Axis,AxisParameters = ParseAxisStruct(Axis)
2718 if TotalAngle and NbOfSteps:
2719 AngleInRadians /= NbOfSteps
2720 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2721 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2722 self.mesh.SetParameters(Parameters)
2724 return self.editor.RotationSweepMakeGroups(IDsOfElements, Axis,
2725 AngleInRadians, NbOfSteps, Tolerance)
2726 self.editor.RotationSweep(IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance)
2729 ## Generates new elements by rotation of the elements of object around the axis
2730 # @param theObject object which elements should be sweeped
2731 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2732 # @param AngleInRadians the angle of Rotation
2733 # @param NbOfSteps number of steps
2734 # @param Tolerance tolerance
2735 # @param MakeGroups forces the generation of new groups from existing ones
2736 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2737 # of all steps, else - size of each step
2738 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2739 # @ingroup l2_modif_extrurev
2740 def RotationSweepObject(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2741 MakeGroups=False, TotalAngle=False):
2743 if isinstance(AngleInRadians,str):
2745 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2747 AngleInRadians = DegreesToRadians(AngleInRadians)
2748 if ( isinstance( theObject, Mesh )):
2749 theObject = theObject.GetMesh()
2750 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2751 Axis = self.smeshpyD.GetAxisStruct(Axis)
2752 Axis,AxisParameters = ParseAxisStruct(Axis)
2753 if TotalAngle and NbOfSteps:
2754 AngleInRadians /= NbOfSteps
2755 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2756 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2757 self.mesh.SetParameters(Parameters)
2759 return self.editor.RotationSweepObjectMakeGroups(theObject, Axis, AngleInRadians,
2760 NbOfSteps, Tolerance)
2761 self.editor.RotationSweepObject(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2764 ## Generates new elements by rotation of the elements of object around the axis
2765 # @param theObject object which elements should be sweeped
2766 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2767 # @param AngleInRadians the angle of Rotation
2768 # @param NbOfSteps number of steps
2769 # @param Tolerance tolerance
2770 # @param MakeGroups forces the generation of new groups from existing ones
2771 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2772 # of all steps, else - size of each step
2773 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2774 # @ingroup l2_modif_extrurev
2775 def RotationSweepObject1D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2776 MakeGroups=False, TotalAngle=False):
2778 if isinstance(AngleInRadians,str):
2780 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2782 AngleInRadians = DegreesToRadians(AngleInRadians)
2783 if ( isinstance( theObject, Mesh )):
2784 theObject = theObject.GetMesh()
2785 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2786 Axis = self.smeshpyD.GetAxisStruct(Axis)
2787 Axis,AxisParameters = ParseAxisStruct(Axis)
2788 if TotalAngle and NbOfSteps:
2789 AngleInRadians /= NbOfSteps
2790 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2791 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2792 self.mesh.SetParameters(Parameters)
2794 return self.editor.RotationSweepObject1DMakeGroups(theObject, Axis, AngleInRadians,
2795 NbOfSteps, Tolerance)
2796 self.editor.RotationSweepObject1D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2799 ## Generates new elements by rotation of the elements of object around the axis
2800 # @param theObject object which elements should be sweeped
2801 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2802 # @param AngleInRadians the angle of Rotation
2803 # @param NbOfSteps number of steps
2804 # @param Tolerance tolerance
2805 # @param MakeGroups forces the generation of new groups from existing ones
2806 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2807 # of all steps, else - size of each step
2808 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2809 # @ingroup l2_modif_extrurev
2810 def RotationSweepObject2D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2811 MakeGroups=False, TotalAngle=False):
2813 if isinstance(AngleInRadians,str):
2815 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2817 AngleInRadians = DegreesToRadians(AngleInRadians)
2818 if ( isinstance( theObject, Mesh )):
2819 theObject = theObject.GetMesh()
2820 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2821 Axis = self.smeshpyD.GetAxisStruct(Axis)
2822 Axis,AxisParameters = ParseAxisStruct(Axis)
2823 if TotalAngle and NbOfSteps:
2824 AngleInRadians /= NbOfSteps
2825 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2826 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2827 self.mesh.SetParameters(Parameters)
2829 return self.editor.RotationSweepObject2DMakeGroups(theObject, Axis, AngleInRadians,
2830 NbOfSteps, Tolerance)
2831 self.editor.RotationSweepObject2D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2834 ## Generates new elements by extrusion of the elements with given ids
2835 # @param IDsOfElements the list of elements ids for extrusion
2836 # @param StepVector vector, defining the direction and value of extrusion
2837 # @param NbOfSteps the number of steps
2838 # @param MakeGroups forces the generation of new groups from existing ones
2839 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2840 # @ingroup l2_modif_extrurev
2841 def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False):
2842 if IDsOfElements == []:
2843 IDsOfElements = self.GetElementsId()
2844 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2845 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2846 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2847 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2848 Parameters = StepVectorParameters + var_separator + Parameters
2849 self.mesh.SetParameters(Parameters)
2851 return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps)
2852 self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps)
2855 ## Generates new elements by extrusion of the elements with given ids
2856 # @param IDsOfElements is ids of elements
2857 # @param StepVector vector, defining the direction and value of extrusion
2858 # @param NbOfSteps the number of steps
2859 # @param ExtrFlags sets flags for extrusion
2860 # @param SewTolerance uses for comparing locations of nodes if flag
2861 # EXTRUSION_FLAG_SEW is set
2862 # @param MakeGroups forces the generation of new groups from existing ones
2863 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2864 # @ingroup l2_modif_extrurev
2865 def AdvancedExtrusion(self, IDsOfElements, StepVector, NbOfSteps,
2866 ExtrFlags, SewTolerance, MakeGroups=False):
2867 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2868 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2870 return self.editor.AdvancedExtrusionMakeGroups(IDsOfElements, StepVector, NbOfSteps,
2871 ExtrFlags, SewTolerance)
2872 self.editor.AdvancedExtrusion(IDsOfElements, StepVector, NbOfSteps,
2873 ExtrFlags, SewTolerance)
2876 ## Generates new elements by extrusion of the elements which belong to the object
2877 # @param theObject the object which elements should be processed
2878 # @param StepVector vector, defining the direction and value of extrusion
2879 # @param NbOfSteps the number of steps
2880 # @param MakeGroups forces the generation of new groups from existing ones
2881 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2882 # @ingroup l2_modif_extrurev
2883 def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
2884 if ( isinstance( theObject, Mesh )):
2885 theObject = theObject.GetMesh()
2886 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2887 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2888 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2889 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2890 Parameters = StepVectorParameters + var_separator + Parameters
2891 self.mesh.SetParameters(Parameters)
2893 return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps)
2894 self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps)
2897 ## Generates new elements by extrusion of the elements which belong to the object
2898 # @param theObject object which elements should be processed
2899 # @param StepVector vector, defining the direction and value of extrusion
2900 # @param NbOfSteps the number of steps
2901 # @param MakeGroups to generate new groups from existing ones
2902 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2903 # @ingroup l2_modif_extrurev
2904 def ExtrusionSweepObject1D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
2905 if ( isinstance( theObject, Mesh )):
2906 theObject = theObject.GetMesh()
2907 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2908 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2909 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2910 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2911 Parameters = StepVectorParameters + var_separator + Parameters
2912 self.mesh.SetParameters(Parameters)
2914 return self.editor.ExtrusionSweepObject1DMakeGroups(theObject, StepVector, NbOfSteps)
2915 self.editor.ExtrusionSweepObject1D(theObject, StepVector, NbOfSteps)
2918 ## Generates new elements by extrusion of the elements which belong to the object
2919 # @param theObject object which elements should be processed
2920 # @param StepVector vector, defining the direction and value of extrusion
2921 # @param NbOfSteps the number of steps
2922 # @param MakeGroups forces the generation of new groups from existing ones
2923 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2924 # @ingroup l2_modif_extrurev
2925 def ExtrusionSweepObject2D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
2926 if ( isinstance( theObject, Mesh )):
2927 theObject = theObject.GetMesh()
2928 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2929 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2930 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2931 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2932 Parameters = StepVectorParameters + var_separator + Parameters
2933 self.mesh.SetParameters(Parameters)
2935 return self.editor.ExtrusionSweepObject2DMakeGroups(theObject, StepVector, NbOfSteps)
2936 self.editor.ExtrusionSweepObject2D(theObject, StepVector, NbOfSteps)
2941 ## Generates new elements by extrusion of the given elements
2942 # The path of extrusion must be a meshed edge.
2943 # @param Base mesh or list of ids of elements for extrusion
2944 # @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
2945 # @param NodeStart the start node from Path. Defines the direction of extrusion
2946 # @param HasAngles allows the shape to be rotated around the path
2947 # to get the resulting mesh in a helical fashion
2948 # @param Angles list of angles in radians
2949 # @param LinearVariation forces the computation of rotation angles as linear
2950 # variation of the given Angles along path steps
2951 # @param HasRefPoint allows using the reference point
2952 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
2953 # The User can specify any point as the Reference Point.
2954 # @param MakeGroups forces the generation of new groups from existing ones
2955 # @param ElemType type of elements for extrusion (if param Base is a mesh)
2956 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
2957 # only SMESH::Extrusion_Error otherwise
2958 # @ingroup l2_modif_extrurev
2959 def ExtrusionAlongPathX(self, Base, Path, NodeStart,
2960 HasAngles, Angles, LinearVariation,
2961 HasRefPoint, RefPoint, MakeGroups, ElemType):
2962 Angles,AnglesParameters = ParseAngles(Angles)
2963 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
2964 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
2965 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
2967 Parameters = AnglesParameters + var_separator + RefPointParameters
2968 self.mesh.SetParameters(Parameters)
2970 if isinstance(Base,list):
2972 if Base == []: IDsOfElements = self.GetElementsId()
2973 else: IDsOfElements = Base
2974 return self.editor.ExtrusionAlongPathX(IDsOfElements, Path, NodeStart,
2975 HasAngles, Angles, LinearVariation,
2976 HasRefPoint, RefPoint, MakeGroups, ElemType)
2978 if isinstance(Base,Mesh):
2979 return self.editor.ExtrusionAlongPathObjX(Base, Path, NodeStart,
2980 HasAngles, Angles, LinearVariation,
2981 HasRefPoint, RefPoint, MakeGroups, ElemType)
2983 raise RuntimeError, "Invalid Base for ExtrusionAlongPathX"
2986 ## Generates new elements by extrusion of the given elements
2987 # The path of extrusion must be a meshed edge.
2988 # @param IDsOfElements ids of elements
2989 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which proceeds the extrusion
2990 # @param PathShape shape(edge) defines the sub-mesh for the path
2991 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
2992 # @param HasAngles allows the shape to be rotated around the path
2993 # to get the resulting mesh in a helical fashion
2994 # @param Angles list of angles in radians
2995 # @param HasRefPoint allows using the reference point
2996 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
2997 # The User can specify any point as the Reference Point.
2998 # @param MakeGroups forces the generation of new groups from existing ones
2999 # @param LinearVariation forces the computation of rotation angles as linear
3000 # variation of the given Angles along path steps
3001 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3002 # only SMESH::Extrusion_Error otherwise
3003 # @ingroup l2_modif_extrurev
3004 def ExtrusionAlongPath(self, IDsOfElements, PathMesh, PathShape, NodeStart,
3005 HasAngles, Angles, HasRefPoint, RefPoint,
3006 MakeGroups=False, LinearVariation=False):
3007 Angles,AnglesParameters = ParseAngles(Angles)
3008 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3009 if IDsOfElements == []:
3010 IDsOfElements = self.GetElementsId()
3011 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3012 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3014 if ( isinstance( PathMesh, Mesh )):
3015 PathMesh = PathMesh.GetMesh()
3016 if HasAngles and Angles and LinearVariation:
3017 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3019 Parameters = AnglesParameters + var_separator + RefPointParameters
3020 self.mesh.SetParameters(Parameters)
3022 return self.editor.ExtrusionAlongPathMakeGroups(IDsOfElements, PathMesh,
3023 PathShape, NodeStart, HasAngles,
3024 Angles, HasRefPoint, RefPoint)
3025 return self.editor.ExtrusionAlongPath(IDsOfElements, PathMesh, PathShape,
3026 NodeStart, HasAngles, Angles, HasRefPoint, RefPoint)
3028 ## Generates new elements by extrusion of the elements which belong to the object
3029 # The path of extrusion must be a meshed edge.
3030 # @param theObject the object which elements should be processed
3031 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3032 # @param PathShape shape(edge) defines the sub-mesh for the path
3033 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3034 # @param HasAngles allows the shape to be rotated around the path
3035 # to get the resulting mesh in a helical fashion
3036 # @param Angles list of angles
3037 # @param HasRefPoint allows using the reference point
3038 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3039 # The User can specify any point as the Reference Point.
3040 # @param MakeGroups forces the generation of new groups from existing ones
3041 # @param LinearVariation forces the computation of rotation angles as linear
3042 # variation of the given Angles along path steps
3043 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3044 # only SMESH::Extrusion_Error otherwise
3045 # @ingroup l2_modif_extrurev
3046 def ExtrusionAlongPathObject(self, theObject, PathMesh, PathShape, NodeStart,
3047 HasAngles, Angles, HasRefPoint, RefPoint,
3048 MakeGroups=False, LinearVariation=False):
3049 Angles,AnglesParameters = ParseAngles(Angles)
3050 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3051 if ( isinstance( theObject, Mesh )):
3052 theObject = theObject.GetMesh()
3053 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3054 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3055 if ( isinstance( PathMesh, Mesh )):
3056 PathMesh = PathMesh.GetMesh()
3057 if HasAngles and Angles and LinearVariation:
3058 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3060 Parameters = AnglesParameters + var_separator + RefPointParameters
3061 self.mesh.SetParameters(Parameters)
3063 return self.editor.ExtrusionAlongPathObjectMakeGroups(theObject, PathMesh,
3064 PathShape, NodeStart, HasAngles,
3065 Angles, HasRefPoint, RefPoint)
3066 return self.editor.ExtrusionAlongPathObject(theObject, PathMesh, PathShape,
3067 NodeStart, HasAngles, Angles, HasRefPoint,
3070 ## Generates new elements by extrusion of the elements which belong to the object
3071 # The path of extrusion must be a meshed edge.
3072 # @param theObject the object which elements should be processed
3073 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3074 # @param PathShape shape(edge) defines the sub-mesh for the path
3075 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3076 # @param HasAngles allows the shape to be rotated around the path
3077 # to get the resulting mesh in a helical fashion
3078 # @param Angles list of angles
3079 # @param HasRefPoint allows using the reference point
3080 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3081 # The User can specify any point as the Reference Point.
3082 # @param MakeGroups forces the generation of new groups from existing ones
3083 # @param LinearVariation forces the computation of rotation angles as linear
3084 # variation of the given Angles along path steps
3085 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3086 # only SMESH::Extrusion_Error otherwise
3087 # @ingroup l2_modif_extrurev
3088 def ExtrusionAlongPathObject1D(self, theObject, PathMesh, PathShape, NodeStart,
3089 HasAngles, Angles, HasRefPoint, RefPoint,
3090 MakeGroups=False, LinearVariation=False):
3091 Angles,AnglesParameters = ParseAngles(Angles)
3092 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3093 if ( isinstance( theObject, Mesh )):
3094 theObject = theObject.GetMesh()
3095 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3096 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3097 if ( isinstance( PathMesh, Mesh )):
3098 PathMesh = PathMesh.GetMesh()
3099 if HasAngles and Angles and LinearVariation:
3100 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3102 Parameters = AnglesParameters + var_separator + RefPointParameters
3103 self.mesh.SetParameters(Parameters)
3105 return self.editor.ExtrusionAlongPathObject1DMakeGroups(theObject, PathMesh,
3106 PathShape, NodeStart, HasAngles,
3107 Angles, HasRefPoint, RefPoint)
3108 return self.editor.ExtrusionAlongPathObject1D(theObject, PathMesh, PathShape,
3109 NodeStart, HasAngles, Angles, HasRefPoint,
3112 ## Generates new elements by extrusion of the elements which belong to the object
3113 # The path of extrusion must be a meshed edge.
3114 # @param theObject the object which elements should be processed
3115 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3116 # @param PathShape shape(edge) defines the sub-mesh for the path
3117 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3118 # @param HasAngles allows the shape to be rotated around the path
3119 # to get the resulting mesh in a helical fashion
3120 # @param Angles list of angles
3121 # @param HasRefPoint allows using the reference point
3122 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3123 # The User can specify any point as the Reference Point.
3124 # @param MakeGroups forces the generation of new groups from existing ones
3125 # @param LinearVariation forces the computation of rotation angles as linear
3126 # variation of the given Angles along path steps
3127 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3128 # only SMESH::Extrusion_Error otherwise
3129 # @ingroup l2_modif_extrurev
3130 def ExtrusionAlongPathObject2D(self, theObject, PathMesh, PathShape, NodeStart,
3131 HasAngles, Angles, HasRefPoint, RefPoint,
3132 MakeGroups=False, LinearVariation=False):
3133 Angles,AnglesParameters = ParseAngles(Angles)
3134 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3135 if ( isinstance( theObject, Mesh )):
3136 theObject = theObject.GetMesh()
3137 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3138 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3139 if ( isinstance( PathMesh, Mesh )):
3140 PathMesh = PathMesh.GetMesh()
3141 if HasAngles and Angles and LinearVariation:
3142 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3144 Parameters = AnglesParameters + var_separator + RefPointParameters
3145 self.mesh.SetParameters(Parameters)
3147 return self.editor.ExtrusionAlongPathObject2DMakeGroups(theObject, PathMesh,
3148 PathShape, NodeStart, HasAngles,
3149 Angles, HasRefPoint, RefPoint)
3150 return self.editor.ExtrusionAlongPathObject2D(theObject, PathMesh, PathShape,
3151 NodeStart, HasAngles, Angles, HasRefPoint,
3154 ## Creates a symmetrical copy of mesh elements
3155 # @param IDsOfElements list of elements ids
3156 # @param Mirror is AxisStruct or geom object(point, line, plane)
3157 # @param theMirrorType is POINT, AXIS or PLANE
3158 # If the Mirror is a geom object this parameter is unnecessary
3159 # @param Copy allows to copy element (Copy is 1) or to replace with its mirroring (Copy is 0)
3160 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3161 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3162 # @ingroup l2_modif_trsf
3163 def Mirror(self, IDsOfElements, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3164 if IDsOfElements == []:
3165 IDsOfElements = self.GetElementsId()
3166 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3167 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3168 Mirror,Parameters = ParseAxisStruct(Mirror)
3169 self.mesh.SetParameters(Parameters)
3170 if Copy and MakeGroups:
3171 return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType)
3172 self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy)
3175 ## Creates a new mesh by a symmetrical copy of mesh elements
3176 # @param IDsOfElements the list of elements ids
3177 # @param Mirror is AxisStruct or geom object (point, line, plane)
3178 # @param theMirrorType is POINT, AXIS or PLANE
3179 # If the Mirror is a geom object this parameter is unnecessary
3180 # @param MakeGroups to generate new groups from existing ones
3181 # @param NewMeshName a name of the new mesh to create
3182 # @return instance of Mesh class
3183 # @ingroup l2_modif_trsf
3184 def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType, MakeGroups=0, NewMeshName=""):
3185 if IDsOfElements == []:
3186 IDsOfElements = self.GetElementsId()
3187 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3188 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3189 Mirror,Parameters = ParseAxisStruct(Mirror)
3190 mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType,
3191 MakeGroups, NewMeshName)
3192 mesh.SetParameters(Parameters)
3193 return Mesh(self.smeshpyD,self.geompyD,mesh)
3195 ## Creates a symmetrical copy of the object
3196 # @param theObject mesh, submesh or group
3197 # @param Mirror AxisStruct or geom object (point, line, plane)
3198 # @param theMirrorType is POINT, AXIS or PLANE
3199 # If the Mirror is a geom object this parameter is unnecessary
3200 # @param Copy allows copying the element (Copy is 1) or replacing it with its mirror (Copy is 0)
3201 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3202 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3203 # @ingroup l2_modif_trsf
3204 def MirrorObject (self, theObject, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3205 if ( isinstance( theObject, Mesh )):
3206 theObject = theObject.GetMesh()
3207 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3208 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3209 Mirror,Parameters = ParseAxisStruct(Mirror)
3210 self.mesh.SetParameters(Parameters)
3211 if Copy and MakeGroups:
3212 return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType)
3213 self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy)
3216 ## Creates a new mesh by a symmetrical copy of the object
3217 # @param theObject mesh, submesh or group
3218 # @param Mirror AxisStruct or geom object (point, line, plane)
3219 # @param theMirrorType POINT, AXIS or PLANE
3220 # If the Mirror is a geom object this parameter is unnecessary
3221 # @param MakeGroups forces the generation of new groups from existing ones
3222 # @param NewMeshName the name of the new mesh to create
3223 # @return instance of Mesh class
3224 # @ingroup l2_modif_trsf
3225 def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType,MakeGroups=0, NewMeshName=""):
3226 if ( isinstance( theObject, Mesh )):
3227 theObject = theObject.GetMesh()
3228 if (isinstance(Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3229 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3230 Mirror,Parameters = ParseAxisStruct(Mirror)
3231 mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType,
3232 MakeGroups, NewMeshName)
3233 mesh.SetParameters(Parameters)
3234 return Mesh( self.smeshpyD,self.geompyD,mesh )
3236 ## Translates the elements
3237 # @param IDsOfElements list of elements ids
3238 # @param Vector the direction of translation (DirStruct or vector)
3239 # @param Copy allows copying the translated elements
3240 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3241 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3242 # @ingroup l2_modif_trsf
3243 def Translate(self, IDsOfElements, Vector, Copy, MakeGroups=False):
3244 if IDsOfElements == []:
3245 IDsOfElements = self.GetElementsId()
3246 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3247 Vector = self.smeshpyD.GetDirStruct(Vector)
3248 Vector,Parameters = ParseDirStruct(Vector)
3249 self.mesh.SetParameters(Parameters)
3250 if Copy and MakeGroups:
3251 return self.editor.TranslateMakeGroups(IDsOfElements, Vector)
3252 self.editor.Translate(IDsOfElements, Vector, Copy)
3255 ## Creates a new mesh of translated elements
3256 # @param IDsOfElements list of elements ids
3257 # @param Vector the direction of translation (DirStruct or vector)
3258 # @param MakeGroups forces the generation of new groups from existing ones
3259 # @param NewMeshName the name of the newly created mesh
3260 # @return instance of Mesh class
3261 # @ingroup l2_modif_trsf
3262 def TranslateMakeMesh(self, IDsOfElements, Vector, MakeGroups=False, NewMeshName=""):
3263 if IDsOfElements == []:
3264 IDsOfElements = self.GetElementsId()
3265 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3266 Vector = self.smeshpyD.GetDirStruct(Vector)
3267 Vector,Parameters = ParseDirStruct(Vector)
3268 mesh = self.editor.TranslateMakeMesh(IDsOfElements, Vector, MakeGroups, NewMeshName)
3269 mesh.SetParameters(Parameters)
3270 return Mesh ( self.smeshpyD, self.geompyD, mesh )
3272 ## Translates the object
3273 # @param theObject the object to translate (mesh, submesh, or group)
3274 # @param Vector direction of translation (DirStruct or geom vector)
3275 # @param Copy allows copying the translated elements
3276 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3277 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3278 # @ingroup l2_modif_trsf
3279 def TranslateObject(self, theObject, Vector, Copy, MakeGroups=False):
3280 if ( isinstance( theObject, Mesh )):
3281 theObject = theObject.GetMesh()
3282 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3283 Vector = self.smeshpyD.GetDirStruct(Vector)
3284 Vector,Parameters = ParseDirStruct(Vector)
3285 self.mesh.SetParameters(Parameters)
3286 if Copy and MakeGroups:
3287 return self.editor.TranslateObjectMakeGroups(theObject, Vector)
3288 self.editor.TranslateObject(theObject, Vector, Copy)
3291 ## Creates a new mesh from the translated object
3292 # @param theObject the object to translate (mesh, submesh, or group)
3293 # @param Vector the direction of translation (DirStruct or geom vector)
3294 # @param MakeGroups forces the generation of new groups from existing ones
3295 # @param NewMeshName the name of the newly created mesh
3296 # @return instance of Mesh class
3297 # @ingroup l2_modif_trsf
3298 def TranslateObjectMakeMesh(self, theObject, Vector, MakeGroups=False, NewMeshName=""):
3299 if (isinstance(theObject, Mesh)):
3300 theObject = theObject.GetMesh()
3301 if (isinstance(Vector, geompyDC.GEOM._objref_GEOM_Object)):
3302 Vector = self.smeshpyD.GetDirStruct(Vector)
3303 Vector,Parameters = ParseDirStruct(Vector)
3304 mesh = self.editor.TranslateObjectMakeMesh(theObject, Vector, MakeGroups, NewMeshName)
3305 mesh.SetParameters(Parameters)
3306 return Mesh( self.smeshpyD, self.geompyD, mesh )
3310 ## Scales the object
3311 # @param theObject - the object to translate (mesh, submesh, or group)
3312 # @param thePoint - base point for scale
3313 # @param theScaleFact - scale factors for axises
3314 # @param Copy - allows copying the translated elements
3315 # @param MakeGroups - forces the generation of new groups from existing
3317 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True,
3318 # empty list otherwise
3319 def Scale(self, theObject, thePoint, theScaleFact, Copy, MakeGroups=False):
3320 if ( isinstance( theObject, Mesh )):
3321 theObject = theObject.GetMesh()
3322 if ( isinstance( theObject, list )):
3323 theObject = self.editor.MakeIDSource(theObject)
3325 thePoint, Parameters = ParsePointStruct(thePoint)
3326 self.mesh.SetParameters(Parameters)
3328 if Copy and MakeGroups:
3329 return self.editor.ScaleMakeGroups(theObject, thePoint, theScaleFact)
3330 self.editor.Scale(theObject, thePoint, theScaleFact, Copy)
3333 ## Creates a new mesh from the translated object
3334 # @param theObject - the object to translate (mesh, submesh, or group)
3335 # @param thePoint - base point for scale
3336 # @param theScaleFact - scale factors for axises
3337 # @param MakeGroups - forces the generation of new groups from existing ones
3338 # @param NewMeshName - the name of the newly created mesh
3339 # @return instance of Mesh class
3340 def ScaleMakeMesh(self, theObject, thePoint, theScaleFact, MakeGroups=False, NewMeshName=""):
3341 if (isinstance(theObject, Mesh)):
3342 theObject = theObject.GetMesh()
3343 if ( isinstance( theObject, list )):
3344 theObject = self.editor.MakeIDSource(theObject)
3346 mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
3347 MakeGroups, NewMeshName)
3348 #mesh.SetParameters(Parameters)
3349 return Mesh( self.smeshpyD, self.geompyD, mesh )
3353 ## Rotates the elements
3354 # @param IDsOfElements list of elements ids
3355 # @param Axis the axis of rotation (AxisStruct or geom line)
3356 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3357 # @param Copy allows copying the rotated elements
3358 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3359 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3360 # @ingroup l2_modif_trsf
3361 def Rotate (self, IDsOfElements, Axis, AngleInRadians, Copy, MakeGroups=False):
3363 if isinstance(AngleInRadians,str):
3365 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3367 AngleInRadians = DegreesToRadians(AngleInRadians)
3368 if IDsOfElements == []:
3369 IDsOfElements = self.GetElementsId()
3370 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3371 Axis = self.smeshpyD.GetAxisStruct(Axis)
3372 Axis,AxisParameters = ParseAxisStruct(Axis)
3373 Parameters = AxisParameters + var_separator + Parameters
3374 self.mesh.SetParameters(Parameters)
3375 if Copy and MakeGroups:
3376 return self.editor.RotateMakeGroups(IDsOfElements, Axis, AngleInRadians)
3377 self.editor.Rotate(IDsOfElements, Axis, AngleInRadians, Copy)
3380 ## Creates a new mesh of rotated elements
3381 # @param IDsOfElements list of element ids
3382 # @param Axis the axis of rotation (AxisStruct or geom line)
3383 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3384 # @param MakeGroups forces the generation of new groups from existing ones
3385 # @param NewMeshName the name of the newly created mesh
3386 # @return instance of Mesh class
3387 # @ingroup l2_modif_trsf
3388 def RotateMakeMesh (self, IDsOfElements, Axis, AngleInRadians, MakeGroups=0, NewMeshName=""):
3390 if isinstance(AngleInRadians,str):
3392 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3394 AngleInRadians = DegreesToRadians(AngleInRadians)
3395 if IDsOfElements == []:
3396 IDsOfElements = self.GetElementsId()
3397 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3398 Axis = self.smeshpyD.GetAxisStruct(Axis)
3399 Axis,AxisParameters = ParseAxisStruct(Axis)
3400 Parameters = AxisParameters + var_separator + Parameters
3401 mesh = self.editor.RotateMakeMesh(IDsOfElements, Axis, AngleInRadians,
3402 MakeGroups, NewMeshName)
3403 mesh.SetParameters(Parameters)
3404 return Mesh( self.smeshpyD, self.geompyD, mesh )
3406 ## Rotates the object
3407 # @param theObject the object to rotate( mesh, submesh, or group)
3408 # @param Axis the axis of rotation (AxisStruct or geom line)
3409 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3410 # @param Copy allows copying the rotated elements
3411 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3412 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3413 # @ingroup l2_modif_trsf
3414 def RotateObject (self, theObject, Axis, AngleInRadians, Copy, MakeGroups=False):
3416 if isinstance(AngleInRadians,str):
3418 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3420 AngleInRadians = DegreesToRadians(AngleInRadians)
3421 if (isinstance(theObject, Mesh)):
3422 theObject = theObject.GetMesh()
3423 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3424 Axis = self.smeshpyD.GetAxisStruct(Axis)
3425 Axis,AxisParameters = ParseAxisStruct(Axis)
3426 Parameters = AxisParameters + ":" + Parameters
3427 self.mesh.SetParameters(Parameters)
3428 if Copy and MakeGroups:
3429 return self.editor.RotateObjectMakeGroups(theObject, Axis, AngleInRadians)
3430 self.editor.RotateObject(theObject, Axis, AngleInRadians, Copy)
3433 ## Creates a new mesh from the rotated object
3434 # @param theObject the object to rotate (mesh, submesh, or group)
3435 # @param Axis the axis of rotation (AxisStruct or geom line)
3436 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3437 # @param MakeGroups forces the generation of new groups from existing ones
3438 # @param NewMeshName the name of the newly created mesh
3439 # @return instance of Mesh class
3440 # @ingroup l2_modif_trsf
3441 def RotateObjectMakeMesh(self, theObject, Axis, AngleInRadians, MakeGroups=0,NewMeshName=""):
3443 if isinstance(AngleInRadians,str):
3445 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3447 AngleInRadians = DegreesToRadians(AngleInRadians)
3448 if (isinstance( theObject, Mesh )):
3449 theObject = theObject.GetMesh()
3450 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3451 Axis = self.smeshpyD.GetAxisStruct(Axis)
3452 Axis,AxisParameters = ParseAxisStruct(Axis)
3453 Parameters = AxisParameters + ":" + Parameters
3454 mesh = self.editor.RotateObjectMakeMesh(theObject, Axis, AngleInRadians,
3455 MakeGroups, NewMeshName)
3456 mesh.SetParameters(Parameters)
3457 return Mesh( self.smeshpyD, self.geompyD, mesh )
3459 ## Finds groups of ajacent nodes within Tolerance.
3460 # @param Tolerance the value of tolerance
3461 # @return the list of groups of nodes
3462 # @ingroup l2_modif_trsf
3463 def FindCoincidentNodes (self, Tolerance):
3464 return self.editor.FindCoincidentNodes(Tolerance)
3466 ## Finds groups of ajacent nodes within Tolerance.
3467 # @param Tolerance the value of tolerance
3468 # @param SubMeshOrGroup SubMesh or Group
3469 # @return the list of groups of nodes
3470 # @ingroup l2_modif_trsf
3471 def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance):
3472 return self.editor.FindCoincidentNodesOnPart(SubMeshOrGroup, Tolerance)
3475 # @param GroupsOfNodes the list of groups of nodes
3476 # @ingroup l2_modif_trsf
3477 def MergeNodes (self, GroupsOfNodes):
3478 self.editor.MergeNodes(GroupsOfNodes)
3480 ## Finds the elements built on the same nodes.
3481 # @param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching
3482 # @return a list of groups of equal elements
3483 # @ingroup l2_modif_trsf
3484 def FindEqualElements (self, MeshOrSubMeshOrGroup):
3485 if ( isinstance( MeshOrSubMeshOrGroup, Mesh )):
3486 MeshOrSubMeshOrGroup = MeshOrSubMeshOrGroup.GetMesh()
3487 return self.editor.FindEqualElements(MeshOrSubMeshOrGroup)
3489 ## Merges elements in each given group.
3490 # @param GroupsOfElementsID groups of elements for merging
3491 # @ingroup l2_modif_trsf
3492 def MergeElements(self, GroupsOfElementsID):
3493 self.editor.MergeElements(GroupsOfElementsID)
3495 ## Leaves one element and removes all other elements built on the same nodes.
3496 # @ingroup l2_modif_trsf
3497 def MergeEqualElements(self):
3498 self.editor.MergeEqualElements()
3500 ## Sews free borders
3501 # @return SMESH::Sew_Error
3502 # @ingroup l2_modif_trsf
3503 def SewFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3504 FirstNodeID2, SecondNodeID2, LastNodeID2,
3505 CreatePolygons, CreatePolyedrs):
3506 return self.editor.SewFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3507 FirstNodeID2, SecondNodeID2, LastNodeID2,
3508 CreatePolygons, CreatePolyedrs)
3510 ## Sews conform free borders
3511 # @return SMESH::Sew_Error
3512 # @ingroup l2_modif_trsf
3513 def SewConformFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3514 FirstNodeID2, SecondNodeID2):
3515 return self.editor.SewConformFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3516 FirstNodeID2, SecondNodeID2)
3518 ## Sews border to side
3519 # @return SMESH::Sew_Error
3520 # @ingroup l2_modif_trsf
3521 def SewBorderToSide (self, FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3522 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs):
3523 return self.editor.SewBorderToSide(FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3524 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs)
3526 ## Sews two sides of a mesh. The nodes belonging to Side1 are
3527 # merged with the nodes of elements of Side2.
3528 # The number of elements in theSide1 and in theSide2 must be
3529 # equal and they should have similar nodal connectivity.
3530 # The nodes to merge should belong to side borders and
3531 # the first node should be linked to the second.
3532 # @return SMESH::Sew_Error
3533 # @ingroup l2_modif_trsf
3534 def SewSideElements (self, IDsOfSide1Elements, IDsOfSide2Elements,
3535 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3536 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge):
3537 return self.editor.SewSideElements(IDsOfSide1Elements, IDsOfSide2Elements,
3538 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3539 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge)
3541 ## Sets new nodes for the given element.
3542 # @param ide the element id
3543 # @param newIDs nodes ids
3544 # @return If the number of nodes does not correspond to the type of element - returns false
3545 # @ingroup l2_modif_edit
3546 def ChangeElemNodes(self, ide, newIDs):
3547 return self.editor.ChangeElemNodes(ide, newIDs)
3549 ## If during the last operation of MeshEditor some nodes were
3550 # created, this method returns the list of their IDs, \n
3551 # if new nodes were not created - returns empty list
3552 # @return the list of integer values (can be empty)
3553 # @ingroup l1_auxiliary
3554 def GetLastCreatedNodes(self):
3555 return self.editor.GetLastCreatedNodes()
3557 ## If during the last operation of MeshEditor some elements were
3558 # created this method returns the list of their IDs, \n
3559 # if new elements were not created - returns empty list
3560 # @return the list of integer values (can be empty)
3561 # @ingroup l1_auxiliary
3562 def GetLastCreatedElems(self):
3563 return self.editor.GetLastCreatedElems()
3565 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3566 # @param theNodes identifiers of nodes to be doubled
3567 # @param theModifiedElems identifiers of elements to be updated by the new (doubled)
3568 # nodes. If list of element identifiers is empty then nodes are doubled but
3569 # they not assigned to elements
3570 # @return TRUE if operation has been completed successfully, FALSE otherwise
3571 # @ingroup l2_modif_edit
3572 def DoubleNodes(self, theNodes, theModifiedElems):
3573 return self.editor.DoubleNodes(theNodes, theModifiedElems)
3575 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3576 # This method provided for convenience works as DoubleNodes() described above.
3577 # @param theNodes identifiers of node to be doubled
3578 # @param theModifiedElems identifiers of elements to be updated
3579 # @return TRUE if operation has been completed successfully, FALSE otherwise
3580 # @ingroup l2_modif_edit
3581 def DoubleNode(self, theNodeId, theModifiedElems):
3582 return self.editor.DoubleNode(theNodeId, theModifiedElems)
3584 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3585 # This method provided for convenience works as DoubleNodes() described above.
3586 # @param theNodes group of nodes to be doubled
3587 # @param theModifiedElems group of elements to be updated.
3588 # @return TRUE if operation has been completed successfully, FALSE otherwise
3589 # @ingroup l2_modif_edit
3590 def DoubleNodeGroup(self, theNodes, theModifiedElems):
3591 return self.editor.DoubleNodeGroup(theNodes, theModifiedElems)
3593 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3594 # This method provided for convenience works as DoubleNodes() described above.
3595 # @param theNodes list of groups of nodes to be doubled
3596 # @param theModifiedElems list of groups of elements to be updated.
3597 # @return TRUE if operation has been completed successfully, FALSE otherwise
3598 # @ingroup l2_modif_edit
3599 def DoubleNodeGroups(self, theNodes, theModifiedElems):
3600 return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
3602 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3603 # @param theElems - the list of elements (edges or faces) to be replicated
3604 # The nodes for duplication could be found from these elements
3605 # @param theNodesNot - list of nodes to NOT replicate
3606 # @param theAffectedElems - the list of elements (cells and edges) to which the
3607 # replicated nodes should be associated to.
3608 # @return TRUE if operation has been completed successfully, FALSE otherwise
3609 # @ingroup l2_modif_edit
3610 def DoubleNodeElem(self, theElems, theNodesNot, theAffectedElems):
3611 return self.editor.DoubleNodeElem(theElems, theNodesNot, theAffectedElems)
3613 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3614 # @param theElems - the list of elements (edges or faces) to be replicated
3615 # The nodes for duplication could be found from these elements
3616 # @param theNodesNot - list of nodes to NOT replicate
3617 # @param theShape - shape to detect affected elements (element which geometric center
3618 # located on or inside shape).
3619 # The replicated nodes should be associated to affected elements.
3620 # @return TRUE if operation has been completed successfully, FALSE otherwise
3621 # @ingroup l2_modif_edit
3622 def DoubleNodeElemInRegion(self, theElems, theNodesNot, theShape):
3623 return self.editor.DoubleNodeElemInRegion(theElems, theNodesNot, theShape)
3625 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3626 # This method provided for convenience works as DoubleNodes() described above.
3627 # @param theElems - group of of elements (edges or faces) to be replicated
3628 # @param theNodesNot - group of nodes not to replicated
3629 # @param theAffectedElems - group of elements to which the replicated nodes
3630 # should be associated to.
3631 # @ingroup l2_modif_edit
3632 def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems):
3633 return self.editor.DoubleNodeElemGroup(theElems, theNodesNot, theAffectedElems)
3635 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3636 # This method provided for convenience works as DoubleNodes() described above.
3637 # @param theElems - group of of elements (edges or faces) to be replicated
3638 # @param theNodesNot - group of nodes not to replicated
3639 # @param theShape - shape to detect affected elements (element which geometric center
3640 # located on or inside shape).
3641 # The replicated nodes should be associated to affected elements.
3642 # @ingroup l2_modif_edit
3643 def DoubleNodeElemGroupInRegion(self, theElems, theNodesNot, theShape):
3644 return self.editor.DoubleNodeElemGroupInRegion(theElems, theNodesNot, theShape)
3646 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3647 # This method provided for convenience works as DoubleNodes() described above.
3648 # @param theElems - list of groups of elements (edges or faces) to be replicated
3649 # @param theNodesNot - list of groups of nodes not to replicated
3650 # @param theAffectedElems - group of elements to which the replicated nodes
3651 # should be associated to.
3652 # @return TRUE if operation has been completed successfully, FALSE otherwise
3653 # @ingroup l2_modif_edit
3654 def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems):
3655 return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems)
3657 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3658 # This method provided for convenience works as DoubleNodes() described above.
3659 # @param theElems - list of groups of elements (edges or faces) to be replicated
3660 # @param theNodesNot - list of groups of nodes not to replicated
3661 # @param theShape - shape to detect affected elements (element which geometric center
3662 # located on or inside shape).
3663 # The replicated nodes should be associated to affected elements.
3664 # @return TRUE if operation has been completed successfully, FALSE otherwise
3665 # @ingroup l2_modif_edit
3666 def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape):
3667 return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape)
3669 ## The mother class to define algorithm, it is not recommended to use it directly.
3672 # @ingroup l2_algorithms
3673 class Mesh_Algorithm:
3674 # @class Mesh_Algorithm
3675 # @brief Class Mesh_Algorithm
3677 #def __init__(self,smesh):
3685 ## Finds a hypothesis in the study by its type name and parameters.
3686 # Finds only the hypotheses created in smeshpyD engine.
3687 # @return SMESH.SMESH_Hypothesis
3688 def FindHypothesis (self, hypname, args, CompareMethod, smeshpyD):
3689 study = smeshpyD.GetCurrentStudy()
3690 #to do: find component by smeshpyD object, not by its data type
3691 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3692 if scomp is not None:
3693 res,hypRoot = scomp.FindSubObject(SMESH.Tag_HypothesisRoot)
3694 # Check if the root label of the hypotheses exists
3695 if res and hypRoot is not None:
3696 iter = study.NewChildIterator(hypRoot)
3697 # Check all published hypotheses
3699 hypo_so_i = iter.Value()
3700 attr = hypo_so_i.FindAttribute("AttributeIOR")[1]
3701 if attr is not None:
3702 anIOR = attr.Value()
3703 hypo_o_i = salome.orb.string_to_object(anIOR)
3704 if hypo_o_i is not None:
3705 # Check if this is a hypothesis
3706 hypo_i = hypo_o_i._narrow(SMESH.SMESH_Hypothesis)
3707 if hypo_i is not None:
3708 # Check if the hypothesis belongs to current engine
3709 if smeshpyD.GetObjectId(hypo_i) > 0:
3710 # Check if this is the required hypothesis
3711 if hypo_i.GetName() == hypname:
3713 if CompareMethod(hypo_i, args):
3727 ## Finds the algorithm in the study by its type name.
3728 # Finds only the algorithms, which have been created in smeshpyD engine.
3729 # @return SMESH.SMESH_Algo
3730 def FindAlgorithm (self, algoname, smeshpyD):
3731 study = smeshpyD.GetCurrentStudy()
3732 #to do: find component by smeshpyD object, not by its data type
3733 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3734 if scomp is not None:
3735 res,hypRoot = scomp.FindSubObject(SMESH.Tag_AlgorithmsRoot)
3736 # Check if the root label of the algorithms exists
3737 if res and hypRoot is not None:
3738 iter = study.NewChildIterator(hypRoot)
3739 # Check all published algorithms
3741 algo_so_i = iter.Value()
3742 attr = algo_so_i.FindAttribute("AttributeIOR")[1]
3743 if attr is not None:
3744 anIOR = attr.Value()
3745 algo_o_i = salome.orb.string_to_object(anIOR)
3746 if algo_o_i is not None:
3747 # Check if this is an algorithm
3748 algo_i = algo_o_i._narrow(SMESH.SMESH_Algo)
3749 if algo_i is not None:
3750 # Checks if the algorithm belongs to the current engine
3751 if smeshpyD.GetObjectId(algo_i) > 0:
3752 # Check if this is the required algorithm
3753 if algo_i.GetName() == algoname:
3766 ## If the algorithm is global, returns 0; \n
3767 # else returns the submesh associated to this algorithm.
3768 def GetSubMesh(self):
3771 ## Returns the wrapped mesher.
3772 def GetAlgorithm(self):
3775 ## Gets the list of hypothesis that can be used with this algorithm
3776 def GetCompatibleHypothesis(self):
3779 mylist = self.algo.GetCompatibleHypothesis()
3782 ## Gets the name of the algorithm
3786 ## Sets the name to the algorithm
3787 def SetName(self, name):
3788 self.mesh.smeshpyD.SetName(self.algo, name)
3790 ## Gets the id of the algorithm
3792 return self.algo.GetId()
3795 def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
3797 raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape"
3798 algo = self.FindAlgorithm(hypo, mesh.smeshpyD)
3800 algo = mesh.smeshpyD.CreateHypothesis(hypo, so)
3802 self.Assign(algo, mesh, geom)
3806 def Assign(self, algo, mesh, geom):
3808 raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape"
3817 name = GetName(geom)
3820 name = mesh.geompyD.SubShapeName(geom, piece)
3821 mesh.geompyD.addToStudyInFather(piece, geom, name)
3823 self.subm = mesh.mesh.GetSubMesh(geom, algo.GetName())
3826 status = mesh.mesh.AddHypothesis(self.geom, self.algo)
3827 TreatHypoStatus( status, algo.GetName(), name, True )
3829 def CompareHyp (self, hyp, args):
3830 print "CompareHyp is not implemented for ", self.__class__.__name__, ":", hyp.GetName()
3833 def CompareEqualHyp (self, hyp, args):
3837 def Hypothesis (self, hyp, args=[], so="libStdMeshersEngine.so",
3838 UseExisting=0, CompareMethod=""):
3841 if CompareMethod == "": CompareMethod = self.CompareHyp
3842 hypo = self.FindHypothesis(hyp, args, CompareMethod, self.mesh.smeshpyD)
3845 hypo = self.mesh.smeshpyD.CreateHypothesis(hyp, so)
3851 a = a + s + str(args[i])
3855 self.mesh.smeshpyD.SetName(hypo, hyp + a)
3857 status = self.mesh.mesh.AddHypothesis(self.geom, hypo)
3858 TreatHypoStatus( status, GetName(hypo), GetName(self.geom), 0 )
3861 ## Returns entry of the shape to mesh in the study
3862 def MainShapeEntry(self):
3864 if not self.mesh or not self.mesh.GetMesh(): return entry
3865 if not self.mesh.GetMesh().HasShapeToMesh(): return entry
3866 study = self.mesh.smeshpyD.GetCurrentStudy()
3867 ior = salome.orb.object_to_string( self.mesh.GetShape() )
3868 sobj = study.FindObjectIOR(ior)
3869 if sobj: entry = sobj.GetID()
3870 if not entry: return ""
3873 # Public class: Mesh_Segment
3874 # --------------------------
3876 ## Class to define a segment 1D algorithm for discretization
3879 # @ingroup l3_algos_basic
3880 class Mesh_Segment(Mesh_Algorithm):
3882 ## Private constructor.
3883 def __init__(self, mesh, geom=0):
3884 Mesh_Algorithm.__init__(self)
3885 self.Create(mesh, geom, "Regular_1D")
3887 ## Defines "LocalLength" hypothesis to cut an edge in several segments with the same length
3888 # @param l for the length of segments that cut an edge
3889 # @param UseExisting if ==true - searches for an existing hypothesis created with
3890 # the same parameters, else (default) - creates a new one
3891 # @param p precision, used for calculation of the number of segments.
3892 # The precision should be a positive, meaningful value within the range [0,1].
3893 # In general, the number of segments is calculated with the formula:
3894 # nb = ceil((edge_length / l) - p)
3895 # Function ceil rounds its argument to the higher integer.
3896 # So, p=0 means rounding of (edge_length / l) to the higher integer,
3897 # p=0.5 means rounding of (edge_length / l) to the nearest integer,
3898 # p=1 means rounding of (edge_length / l) to the lower integer.
3899 # Default value is 1e-07.
3900 # @return an instance of StdMeshers_LocalLength hypothesis
3901 # @ingroup l3_hypos_1dhyps
3902 def LocalLength(self, l, UseExisting=0, p=1e-07):
3903 hyp = self.Hypothesis("LocalLength", [l,p], UseExisting=UseExisting,
3904 CompareMethod=self.CompareLocalLength)
3910 ## Checks if the given "LocalLength" hypothesis has the same parameters as the given arguments
3911 def CompareLocalLength(self, hyp, args):
3912 if IsEqual(hyp.GetLength(), args[0]):
3913 return IsEqual(hyp.GetPrecision(), args[1])
3916 ## Defines "MaxSize" hypothesis to cut an edge into segments not longer than given value
3917 # @param length is optional maximal allowed length of segment, if it is omitted
3918 # the preestimated length is used that depends on geometry size
3919 # @param UseExisting if ==true - searches for an existing hypothesis created with
3920 # the same parameters, else (default) - create a new one
3921 # @return an instance of StdMeshers_MaxLength hypothesis
3922 # @ingroup l3_hypos_1dhyps
3923 def MaxSize(self, length=0.0, UseExisting=0):
3924 hyp = self.Hypothesis("MaxLength", [length], UseExisting=UseExisting)
3927 hyp.SetLength(length)
3929 # set preestimated length
3930 gen = self.mesh.smeshpyD
3931 initHyp = gen.GetHypothesisParameterValues("MaxLength", "libStdMeshersEngine.so",
3932 self.mesh.GetMesh(), self.mesh.GetShape(),
3934 preHyp = initHyp._narrow(StdMeshers.StdMeshers_MaxLength)
3936 hyp.SetPreestimatedLength( preHyp.GetPreestimatedLength() )
3939 hyp.SetUsePreestimatedLength( length == 0.0 )
3942 ## Defines "NumberOfSegments" hypothesis to cut an edge in a fixed number of segments
3943 # @param n for the number of segments that cut an edge
3944 # @param s for the scale factor (optional)
3945 # @param reversedEdges is a list of edges to mesh using reversed orientation
3946 # @param UseExisting if ==true - searches for an existing hypothesis created with
3947 # the same parameters, else (default) - create a new one
3948 # @return an instance of StdMeshers_NumberOfSegments hypothesis
3949 # @ingroup l3_hypos_1dhyps
3950 def NumberOfSegments(self, n, s=[], reversedEdges=[], UseExisting=0):
3951 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
3952 reversedEdges, UseExisting = [], reversedEdges
3953 entry = self.MainShapeEntry()
3955 hyp = self.Hypothesis("NumberOfSegments", [n, reversedEdges, entry],
3956 UseExisting=UseExisting,
3957 CompareMethod=self.CompareNumberOfSegments)
3959 hyp = self.Hypothesis("NumberOfSegments", [n,s, reversedEdges, entry],
3960 UseExisting=UseExisting,
3961 CompareMethod=self.CompareNumberOfSegments)
3962 hyp.SetDistrType( 1 )
3963 hyp.SetScaleFactor(s)
3964 hyp.SetNumberOfSegments(n)
3965 hyp.SetReversedEdges( reversedEdges )
3966 hyp.SetObjectEntry( entry )
3970 ## Checks if the given "NumberOfSegments" hypothesis has the same parameters as the given arguments
3971 def CompareNumberOfSegments(self, hyp, args):
3972 if hyp.GetNumberOfSegments() == args[0]:
3974 if hyp.GetReversedEdges() == args[1]:
3975 if not args[1] or hyp.GetObjectEntry() == args[2]:
3978 if hyp.GetReversedEdges() == args[2]:
3979 if not args[2] or hyp.GetObjectEntry() == args[3]:
3980 if hyp.GetDistrType() == 1:
3981 if IsEqual(hyp.GetScaleFactor(), args[1]):
3985 ## Defines "Arithmetic1D" hypothesis to cut an edge in several segments with increasing arithmetic length
3986 # @param start defines the length of the first segment
3987 # @param end defines the length of the last segment
3988 # @param reversedEdges is a list of edges to mesh using reversed orientation
3989 # @param UseExisting if ==true - searches for an existing hypothesis created with
3990 # the same parameters, else (default) - creates a new one
3991 # @return an instance of StdMeshers_Arithmetic1D hypothesis
3992 # @ingroup l3_hypos_1dhyps
3993 def Arithmetic1D(self, start, end, reversedEdges=[], UseExisting=0):
3994 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
3995 reversedEdges, UseExisting = [], reversedEdges
3996 entry = self.MainShapeEntry()
3997 hyp = self.Hypothesis("Arithmetic1D", [start, end, reversedEdges, entry],
3998 UseExisting=UseExisting,
3999 CompareMethod=self.CompareArithmetic1D)
4000 hyp.SetStartLength(start)
4001 hyp.SetEndLength(end)
4002 hyp.SetReversedEdges( reversedEdges )
4003 hyp.SetObjectEntry( entry )
4007 ## Check if the given "Arithmetic1D" hypothesis has the same parameters as the given arguments
4008 def CompareArithmetic1D(self, hyp, args):
4009 if IsEqual(hyp.GetLength(1), args[0]):
4010 if IsEqual(hyp.GetLength(0), args[1]):
4011 if hyp.GetReversedEdges() == args[2]:
4012 if not args[2] or hyp.GetObjectEntry() == args[3]:
4017 ## Defines "FixedPoints1D" hypothesis to cut an edge using parameter
4018 # on curve from 0 to 1 (additionally it is neecessary to check
4019 # orientation of edges and create list of reversed edges if it is
4020 # needed) and sets numbers of segments between given points (default
4021 # values are equals 1
4022 # @param points defines the list of parameters on curve
4023 # @param nbSegs defines the list of numbers of segments
4024 # @param reversedEdges is a list of edges to mesh using reversed orientation
4025 # @param UseExisting if ==true - searches for an existing hypothesis created with
4026 # the same parameters, else (default) - creates a new one
4027 # @return an instance of StdMeshers_Arithmetic1D hypothesis
4028 # @ingroup l3_hypos_1dhyps
4029 def FixedPoints1D(self, points, nbSegs=[1], reversedEdges=[], UseExisting=0):
4030 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4031 reversedEdges, UseExisting = [], reversedEdges
4032 if reversedEdges and isinstance( reversedEdges[0], geompyDC.GEOM._objref_GEOM_Object ):
4033 for i in range( len( reversedEdges )):
4034 reversedEdges[i] = self.mesh.geompyD.GetSubShapeID(self.mesh.geom, reversedEdges[i] )
4035 entry = self.MainShapeEntry()
4036 hyp = self.Hypothesis("FixedPoints1D", [points, nbSegs, reversedEdges, entry],
4037 UseExisting=UseExisting,
4038 CompareMethod=self.CompareFixedPoints1D)
4039 hyp.SetPoints(points)
4040 hyp.SetNbSegments(nbSegs)
4041 hyp.SetReversedEdges(reversedEdges)
4042 hyp.SetObjectEntry(entry)
4046 ## Check if the given "FixedPoints1D" hypothesis has the same parameters
4047 ## as the given arguments
4048 def CompareFixedPoints1D(self, hyp, args):
4049 if hyp.GetPoints() == args[0]:
4050 if hyp.GetNbSegments() == args[1]:
4051 if hyp.GetReversedEdges() == args[2]:
4052 if not args[2] or hyp.GetObjectEntry() == args[3]:
4058 ## Defines "StartEndLength" hypothesis to cut an edge in several segments with increasing geometric length
4059 # @param start defines the length of the first segment
4060 # @param end defines the length of the last segment
4061 # @param reversedEdges is a list of edges to mesh using reversed orientation
4062 # @param UseExisting if ==true - searches for an existing hypothesis created with
4063 # the same parameters, else (default) - creates a new one
4064 # @return an instance of StdMeshers_StartEndLength hypothesis
4065 # @ingroup l3_hypos_1dhyps
4066 def StartEndLength(self, start, end, reversedEdges=[], UseExisting=0):
4067 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4068 reversedEdges, UseExisting = [], reversedEdges
4069 entry = self.MainShapeEntry()
4070 hyp = self.Hypothesis("StartEndLength", [start, end, reversedEdges, entry],
4071 UseExisting=UseExisting,
4072 CompareMethod=self.CompareStartEndLength)
4073 hyp.SetStartLength(start)
4074 hyp.SetEndLength(end)
4075 hyp.SetReversedEdges( reversedEdges )
4076 hyp.SetObjectEntry( entry )
4079 ## Check if the given "StartEndLength" hypothesis has the same parameters as the given arguments
4080 def CompareStartEndLength(self, hyp, args):
4081 if IsEqual(hyp.GetLength(1), args[0]):
4082 if IsEqual(hyp.GetLength(0), args[1]):
4083 if hyp.GetReversedEdges() == args[2]:
4084 if not args[2] or hyp.GetObjectEntry() == args[3]:
4088 ## Defines "Deflection1D" hypothesis
4089 # @param d for the deflection
4090 # @param UseExisting if ==true - searches for an existing hypothesis created with
4091 # the same parameters, else (default) - create a new one
4092 # @ingroup l3_hypos_1dhyps
4093 def Deflection1D(self, d, UseExisting=0):
4094 hyp = self.Hypothesis("Deflection1D", [d], UseExisting=UseExisting,
4095 CompareMethod=self.CompareDeflection1D)
4096 hyp.SetDeflection(d)
4099 ## Check if the given "Deflection1D" hypothesis has the same parameters as the given arguments
4100 def CompareDeflection1D(self, hyp, args):
4101 return IsEqual(hyp.GetDeflection(), args[0])
4103 ## Defines "Propagation" hypothesis that propagates all other hypotheses on all other edges that are at
4104 # the opposite side in case of quadrangular faces
4105 # @ingroup l3_hypos_additi
4106 def Propagation(self):
4107 return self.Hypothesis("Propagation", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4109 ## Defines "AutomaticLength" hypothesis
4110 # @param fineness for the fineness [0-1]
4111 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4112 # same parameters, else (default) - create a new one
4113 # @ingroup l3_hypos_1dhyps
4114 def AutomaticLength(self, fineness=0, UseExisting=0):
4115 hyp = self.Hypothesis("AutomaticLength",[fineness],UseExisting=UseExisting,
4116 CompareMethod=self.CompareAutomaticLength)
4117 hyp.SetFineness( fineness )
4120 ## Checks if the given "AutomaticLength" hypothesis has the same parameters as the given arguments
4121 def CompareAutomaticLength(self, hyp, args):
4122 return IsEqual(hyp.GetFineness(), args[0])
4124 ## Defines "SegmentLengthAroundVertex" hypothesis
4125 # @param length for the segment length
4126 # @param vertex for the length localization: the vertex index [0,1] | vertex object.
4127 # Any other integer value means that the hypothesis will be set on the
4128 # whole 1D shape, where Mesh_Segment algorithm is assigned.
4129 # @param UseExisting if ==true - searches for an existing hypothesis created with
4130 # the same parameters, else (default) - creates a new one
4131 # @ingroup l3_algos_segmarv
4132 def LengthNearVertex(self, length, vertex=0, UseExisting=0):
4134 store_geom = self.geom
4135 if type(vertex) is types.IntType:
4136 if vertex == 0 or vertex == 1:
4137 vertex = self.mesh.geompyD.SubShapeAllSorted(self.geom, geompyDC.ShapeType["VERTEX"])[vertex]
4145 if self.geom is None:
4146 raise RuntimeError, "Attemp to create SegmentAroundVertex_0D algoritm on None shape"
4148 name = GetName(self.geom)
4151 piece = self.mesh.geom
4152 name = self.mesh.geompyD.SubShapeName(self.geom, piece)
4153 self.mesh.geompyD.addToStudyInFather(piece, self.geom, name)
4155 algo = self.FindAlgorithm("SegmentAroundVertex_0D", self.mesh.smeshpyD)
4157 algo = self.mesh.smeshpyD.CreateHypothesis("SegmentAroundVertex_0D", "libStdMeshersEngine.so")
4159 status = self.mesh.mesh.AddHypothesis(self.geom, algo)
4160 TreatHypoStatus(status, "SegmentAroundVertex_0D", name, True)
4162 hyp = self.Hypothesis("SegmentLengthAroundVertex", [length], UseExisting=UseExisting,
4163 CompareMethod=self.CompareLengthNearVertex)
4164 self.geom = store_geom
4165 hyp.SetLength( length )
4168 ## Checks if the given "LengthNearVertex" hypothesis has the same parameters as the given arguments
4169 # @ingroup l3_algos_segmarv
4170 def CompareLengthNearVertex(self, hyp, args):
4171 return IsEqual(hyp.GetLength(), args[0])
4173 ## Defines "QuadraticMesh" hypothesis, forcing construction of quadratic edges.
4174 # If the 2D mesher sees that all boundary edges are quadratic,
4175 # it generates quadratic faces, else it generates linear faces using
4176 # medium nodes as if they are vertices.
4177 # The 3D mesher generates quadratic volumes only if all boundary faces
4178 # are quadratic, else it fails.
4180 # @ingroup l3_hypos_additi
4181 def QuadraticMesh(self):
4182 hyp = self.Hypothesis("QuadraticMesh", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4185 # Public class: Mesh_CompositeSegment
4186 # --------------------------
4188 ## Defines a segment 1D algorithm for discretization
4190 # @ingroup l3_algos_basic
4191 class Mesh_CompositeSegment(Mesh_Segment):
4193 ## Private constructor.
4194 def __init__(self, mesh, geom=0):
4195 self.Create(mesh, geom, "CompositeSegment_1D")
4198 # Public class: Mesh_Segment_Python
4199 # ---------------------------------
4201 ## Defines a segment 1D algorithm for discretization with python function
4203 # @ingroup l3_algos_basic
4204 class Mesh_Segment_Python(Mesh_Segment):
4206 ## Private constructor.
4207 def __init__(self, mesh, geom=0):
4208 import Python1dPlugin
4209 self.Create(mesh, geom, "Python_1D", "libPython1dEngine.so")
4211 ## Defines "PythonSplit1D" hypothesis
4212 # @param n for the number of segments that cut an edge
4213 # @param func for the python function that calculates the length of all segments
4214 # @param UseExisting if ==true - searches for the existing hypothesis created with
4215 # the same parameters, else (default) - creates a new one
4216 # @ingroup l3_hypos_1dhyps
4217 def PythonSplit1D(self, n, func, UseExisting=0):
4218 hyp = self.Hypothesis("PythonSplit1D", [n], "libPython1dEngine.so",
4219 UseExisting=UseExisting, CompareMethod=self.ComparePythonSplit1D)
4220 hyp.SetNumberOfSegments(n)
4221 hyp.SetPythonLog10RatioFunction(func)
4224 ## Checks if the given "PythonSplit1D" hypothesis has the same parameters as the given arguments
4225 def ComparePythonSplit1D(self, hyp, args):
4226 #if hyp.GetNumberOfSegments() == args[0]:
4227 # if hyp.GetPythonLog10RatioFunction() == args[1]:
4231 # Public class: Mesh_Triangle
4232 # ---------------------------
4234 ## Defines a triangle 2D algorithm
4236 # @ingroup l3_algos_basic
4237 class Mesh_Triangle(Mesh_Algorithm):
4246 ## Private constructor.
4247 def __init__(self, mesh, algoType, geom=0):
4248 Mesh_Algorithm.__init__(self)
4250 self.algoType = algoType
4251 if algoType == MEFISTO:
4252 self.Create(mesh, geom, "MEFISTO_2D")
4254 elif algoType == BLSURF:
4256 self.Create(mesh, geom, "BLSURF", "libBLSURFEngine.so")
4257 #self.SetPhysicalMesh() - PAL19680
4258 elif algoType == NETGEN:
4260 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
4262 elif algoType == NETGEN_2D:
4264 self.Create(mesh, geom, "NETGEN_2D_ONLY", "libNETGENEngine.so")
4267 ## Defines "MaxElementArea" hypothesis basing on the definition of the maximum area of each triangle
4268 # @param area for the maximum area of each triangle
4269 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4270 # same parameters, else (default) - creates a new one
4272 # Only for algoType == MEFISTO || NETGEN_2D
4273 # @ingroup l3_hypos_2dhyps
4274 def MaxElementArea(self, area, UseExisting=0):
4275 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4276 hyp = self.Hypothesis("MaxElementArea", [area], UseExisting=UseExisting,
4277 CompareMethod=self.CompareMaxElementArea)
4278 elif self.algoType == NETGEN:
4279 hyp = self.Parameters(SIMPLE)
4280 hyp.SetMaxElementArea(area)
4283 ## Checks if the given "MaxElementArea" hypothesis has the same parameters as the given arguments
4284 def CompareMaxElementArea(self, hyp, args):
4285 return IsEqual(hyp.GetMaxElementArea(), args[0])
4287 ## Defines "LengthFromEdges" hypothesis to build triangles
4288 # based on the length of the edges taken from the wire
4290 # Only for algoType == MEFISTO || NETGEN_2D
4291 # @ingroup l3_hypos_2dhyps
4292 def LengthFromEdges(self):
4293 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4294 hyp = self.Hypothesis("LengthFromEdges", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4296 elif self.algoType == NETGEN:
4297 hyp = self.Parameters(SIMPLE)
4298 hyp.LengthFromEdges()
4301 ## Sets a way to define size of mesh elements to generate.
4302 # @param thePhysicalMesh is: DefaultSize or Custom.
4303 # @ingroup l3_hypos_blsurf
4304 def SetPhysicalMesh(self, thePhysicalMesh=DefaultSize):
4305 # Parameter of BLSURF algo
4306 self.Parameters().SetPhysicalMesh(thePhysicalMesh)
4308 ## Sets size of mesh elements to generate.
4309 # @ingroup l3_hypos_blsurf
4310 def SetPhySize(self, theVal):
4311 # Parameter of BLSURF algo
4312 self.SetPhysicalMesh(1) #Custom - else why to set the size?
4313 self.Parameters().SetPhySize(theVal)
4315 ## Sets lower boundary of mesh element size (PhySize).
4316 # @ingroup l3_hypos_blsurf
4317 def SetPhyMin(self, theVal=-1):
4318 # Parameter of BLSURF algo
4319 self.Parameters().SetPhyMin(theVal)
4321 ## Sets upper boundary of mesh element size (PhySize).
4322 # @ingroup l3_hypos_blsurf
4323 def SetPhyMax(self, theVal=-1):
4324 # Parameter of BLSURF algo
4325 self.Parameters().SetPhyMax(theVal)
4327 ## Sets a way to define maximum angular deflection of mesh from CAD model.
4328 # @param theGeometricMesh is: DefaultGeom or Custom
4329 # @ingroup l3_hypos_blsurf
4330 def SetGeometricMesh(self, theGeometricMesh=0):
4331 # Parameter of BLSURF algo
4332 if self.Parameters().GetPhysicalMesh() == 0: theGeometricMesh = 1
4333 self.params.SetGeometricMesh(theGeometricMesh)
4335 ## Sets angular deflection (in degrees) of a mesh face from CAD surface.
4336 # @ingroup l3_hypos_blsurf
4337 def SetAngleMeshS(self, theVal=_angleMeshS):
4338 # Parameter of BLSURF algo
4339 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4340 self.params.SetAngleMeshS(theVal)
4342 ## Sets angular deflection (in degrees) of a mesh edge from CAD curve.
4343 # @ingroup l3_hypos_blsurf
4344 def SetAngleMeshC(self, theVal=_angleMeshS):
4345 # Parameter of BLSURF algo
4346 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4347 self.params.SetAngleMeshC(theVal)
4349 ## Sets lower boundary of mesh element size computed to respect angular deflection.
4350 # @ingroup l3_hypos_blsurf
4351 def SetGeoMin(self, theVal=-1):
4352 # Parameter of BLSURF algo
4353 self.Parameters().SetGeoMin(theVal)
4355 ## Sets upper boundary of mesh element size computed to respect angular deflection.
4356 # @ingroup l3_hypos_blsurf
4357 def SetGeoMax(self, theVal=-1):
4358 # Parameter of BLSURF algo
4359 self.Parameters().SetGeoMax(theVal)
4361 ## Sets maximal allowed ratio between the lengths of two adjacent edges.
4362 # @ingroup l3_hypos_blsurf
4363 def SetGradation(self, theVal=_gradation):
4364 # Parameter of BLSURF algo
4365 if self.Parameters().GetGeometricMesh() == 0: theVal = self._gradation
4366 self.params.SetGradation(theVal)
4368 ## Sets topology usage way.
4369 # @param way defines how mesh conformity is assured <ul>
4370 # <li>FromCAD - mesh conformity is assured by conformity of a shape</li>
4371 # <li>PreProcess or PreProcessPlus - by pre-processing a CAD model</li></ul>
4372 # @ingroup l3_hypos_blsurf
4373 def SetTopology(self, way):
4374 # Parameter of BLSURF algo
4375 self.Parameters().SetTopology(way)
4377 ## To respect geometrical edges or not.
4378 # @ingroup l3_hypos_blsurf
4379 def SetDecimesh(self, toIgnoreEdges=False):
4380 # Parameter of BLSURF algo
4381 self.Parameters().SetDecimesh(toIgnoreEdges)
4383 ## Sets verbosity level in the range 0 to 100.
4384 # @ingroup l3_hypos_blsurf
4385 def SetVerbosity(self, level):
4386 # Parameter of BLSURF algo
4387 self.Parameters().SetVerbosity(level)
4389 ## Sets advanced option value.
4390 # @ingroup l3_hypos_blsurf
4391 def SetOptionValue(self, optionName, level):
4392 # Parameter of BLSURF algo
4393 self.Parameters().SetOptionValue(optionName,level)
4395 ## Sets QuadAllowed flag.
4396 # Only for algoType == NETGEN || NETGEN_2D || BLSURF
4397 # @ingroup l3_hypos_netgen l3_hypos_blsurf
4398 def SetQuadAllowed(self, toAllow=True):
4399 if self.algoType == NETGEN_2D:
4400 if toAllow: # add QuadranglePreference
4401 self.Hypothesis("QuadranglePreference", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4402 else: # remove QuadranglePreference
4403 for hyp in self.mesh.GetHypothesisList( self.geom ):
4404 if hyp.GetName() == "QuadranglePreference":
4405 self.mesh.RemoveHypothesis( self.geom, hyp )
4410 if self.Parameters():
4411 self.params.SetQuadAllowed(toAllow)
4414 ## Defines hypothesis having several parameters
4416 # @ingroup l3_hypos_netgen
4417 def Parameters(self, which=SOLE):
4420 if self.algoType == NETGEN:
4422 self.params = self.Hypothesis("NETGEN_SimpleParameters_2D", [],
4423 "libNETGENEngine.so", UseExisting=0)
4425 self.params = self.Hypothesis("NETGEN_Parameters_2D", [],
4426 "libNETGENEngine.so", UseExisting=0)
4428 elif self.algoType == MEFISTO:
4429 print "Mefisto algo support no multi-parameter hypothesis"
4431 elif self.algoType == NETGEN_2D:
4432 print "NETGEN_2D_ONLY algo support no multi-parameter hypothesis"
4433 print "NETGEN_2D_ONLY uses 'MaxElementArea' and 'LengthFromEdges' ones"
4435 elif self.algoType == BLSURF:
4436 self.params = self.Hypothesis("BLSURF_Parameters", [],
4437 "libBLSURFEngine.so", UseExisting=0)
4440 print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType
4445 # Only for algoType == NETGEN
4446 # @ingroup l3_hypos_netgen
4447 def SetMaxSize(self, theSize):
4448 if self.Parameters():
4449 self.params.SetMaxSize(theSize)
4451 ## Sets SecondOrder flag
4453 # Only for algoType == NETGEN
4454 # @ingroup l3_hypos_netgen
4455 def SetSecondOrder(self, theVal):
4456 if self.Parameters():
4457 self.params.SetSecondOrder(theVal)
4459 ## Sets Optimize flag
4461 # Only for algoType == NETGEN
4462 # @ingroup l3_hypos_netgen
4463 def SetOptimize(self, theVal):
4464 if self.Parameters():
4465 self.params.SetOptimize(theVal)
4468 # @param theFineness is:
4469 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4471 # Only for algoType == NETGEN
4472 # @ingroup l3_hypos_netgen
4473 def SetFineness(self, theFineness):
4474 if self.Parameters():
4475 self.params.SetFineness(theFineness)
4479 # Only for algoType == NETGEN
4480 # @ingroup l3_hypos_netgen
4481 def SetGrowthRate(self, theRate):
4482 if self.Parameters():
4483 self.params.SetGrowthRate(theRate)
4485 ## Sets NbSegPerEdge
4487 # Only for algoType == NETGEN
4488 # @ingroup l3_hypos_netgen
4489 def SetNbSegPerEdge(self, theVal):
4490 if self.Parameters():
4491 self.params.SetNbSegPerEdge(theVal)
4493 ## Sets NbSegPerRadius
4495 # Only for algoType == NETGEN
4496 # @ingroup l3_hypos_netgen
4497 def SetNbSegPerRadius(self, theVal):
4498 if self.Parameters():
4499 self.params.SetNbSegPerRadius(theVal)
4501 ## Sets number of segments overriding value set by SetLocalLength()
4503 # Only for algoType == NETGEN
4504 # @ingroup l3_hypos_netgen
4505 def SetNumberOfSegments(self, theVal):
4506 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4508 ## Sets number of segments overriding value set by SetNumberOfSegments()
4510 # Only for algoType == NETGEN
4511 # @ingroup l3_hypos_netgen
4512 def SetLocalLength(self, theVal):
4513 self.Parameters(SIMPLE).SetLocalLength(theVal)
4518 # Public class: Mesh_Quadrangle
4519 # -----------------------------
4521 ## Defines a quadrangle 2D algorithm
4523 # @ingroup l3_algos_basic
4524 class Mesh_Quadrangle(Mesh_Algorithm):
4526 ## Private constructor.
4527 def __init__(self, mesh, geom=0):
4528 Mesh_Algorithm.__init__(self)
4529 self.Create(mesh, geom, "Quadrangle_2D")
4531 ## Defines "QuadranglePreference" hypothesis, forcing construction
4532 # of quadrangles if the number of nodes on the opposite edges is not the same
4533 # while the total number of nodes on edges is even
4535 # @ingroup l3_hypos_additi
4536 def QuadranglePreference(self):
4537 hyp = self.Hypothesis("QuadranglePreference", UseExisting=1,
4538 CompareMethod=self.CompareEqualHyp)
4541 ## Defines "TrianglePreference" hypothesis, forcing construction
4542 # of triangles in the refinement area if the number of nodes
4543 # on the opposite edges is not the same
4545 # @ingroup l3_hypos_additi
4546 def TrianglePreference(self):
4547 hyp = self.Hypothesis("TrianglePreference", UseExisting=1,
4548 CompareMethod=self.CompareEqualHyp)
4551 ## Defines "QuadrangleParams" hypothesis
4552 # @param vertex: vertex of a trilateral geometrical face, around which triangles
4553 # will be created while other elements will be quadrangles.
4554 # Vertex can be either a GEOM_Object or a vertex ID within the
4557 # @ingroup l3_hypos_additi
4558 def TriangleVertex(self, vertex, UseExisting=0):
4560 if isinstance( vertexID, geompyDC.GEOM._objref_GEOM_Object ):
4561 vertexID = self.mesh.geompyD.GetSubShapeID( self.mesh.geom, vertex )
4562 hyp = self.Hypothesis("QuadrangleParams", [vertexID], UseExisting = UseExisting,
4563 CompareMethod=lambda hyp,args: hyp.GetTriaVertex()==args[0])
4564 hyp.SetTriaVertex( vertexID )
4568 # Public class: Mesh_Tetrahedron
4569 # ------------------------------
4571 ## Defines a tetrahedron 3D algorithm
4573 # @ingroup l3_algos_basic
4574 class Mesh_Tetrahedron(Mesh_Algorithm):
4579 ## Private constructor.
4580 def __init__(self, mesh, algoType, geom=0):
4581 Mesh_Algorithm.__init__(self)
4583 if algoType == NETGEN:
4585 self.Create(mesh, geom, "NETGEN_3D", "libNETGENEngine.so")
4588 elif algoType == FULL_NETGEN:
4590 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
4593 elif algoType == GHS3D:
4595 self.Create(mesh, geom, "GHS3D_3D" , "libGHS3DEngine.so")
4598 elif algoType == GHS3DPRL:
4599 CheckPlugin(GHS3DPRL)
4600 self.Create(mesh, geom, "GHS3DPRL_3D" , "libGHS3DPRLEngine.so")
4603 self.algoType = algoType
4605 ## Defines "MaxElementVolume" hypothesis to give the maximun volume of each tetrahedron
4606 # @param vol for the maximum volume of each tetrahedron
4607 # @param UseExisting if ==true - searches for the existing hypothesis created with
4608 # the same parameters, else (default) - creates a new one
4609 # @ingroup l3_hypos_maxvol
4610 def MaxElementVolume(self, vol, UseExisting=0):
4611 if self.algoType == NETGEN:
4612 hyp = self.Hypothesis("MaxElementVolume", [vol], UseExisting=UseExisting,
4613 CompareMethod=self.CompareMaxElementVolume)
4614 hyp.SetMaxElementVolume(vol)
4616 elif self.algoType == FULL_NETGEN:
4617 self.Parameters(SIMPLE).SetMaxElementVolume(vol)
4620 ## Checks if the given "MaxElementVolume" hypothesis has the same parameters as the given arguments
4621 def CompareMaxElementVolume(self, hyp, args):
4622 return IsEqual(hyp.GetMaxElementVolume(), args[0])
4624 ## Defines hypothesis having several parameters
4626 # @ingroup l3_hypos_netgen
4627 def Parameters(self, which=SOLE):
4631 if self.algoType == FULL_NETGEN:
4633 self.params = self.Hypothesis("NETGEN_SimpleParameters_3D", [],
4634 "libNETGENEngine.so", UseExisting=0)
4636 self.params = self.Hypothesis("NETGEN_Parameters", [],
4637 "libNETGENEngine.so", UseExisting=0)
4640 if self.algoType == GHS3D:
4641 self.params = self.Hypothesis("GHS3D_Parameters", [],
4642 "libGHS3DEngine.so", UseExisting=0)
4645 if self.algoType == GHS3DPRL:
4646 self.params = self.Hypothesis("GHS3DPRL_Parameters", [],
4647 "libGHS3DPRLEngine.so", UseExisting=0)
4650 print "Algo supports no multi-parameter hypothesis"
4654 # Parameter of FULL_NETGEN
4655 # @ingroup l3_hypos_netgen
4656 def SetMaxSize(self, theSize):
4657 self.Parameters().SetMaxSize(theSize)
4659 ## Sets SecondOrder flag
4660 # Parameter of FULL_NETGEN
4661 # @ingroup l3_hypos_netgen
4662 def SetSecondOrder(self, theVal):
4663 self.Parameters().SetSecondOrder(theVal)
4665 ## Sets Optimize flag
4666 # Parameter of FULL_NETGEN
4667 # @ingroup l3_hypos_netgen
4668 def SetOptimize(self, theVal):
4669 self.Parameters().SetOptimize(theVal)
4672 # @param theFineness is:
4673 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4674 # Parameter of FULL_NETGEN
4675 # @ingroup l3_hypos_netgen
4676 def SetFineness(self, theFineness):
4677 self.Parameters().SetFineness(theFineness)
4680 # Parameter of FULL_NETGEN
4681 # @ingroup l3_hypos_netgen
4682 def SetGrowthRate(self, theRate):
4683 self.Parameters().SetGrowthRate(theRate)
4685 ## Sets NbSegPerEdge
4686 # Parameter of FULL_NETGEN
4687 # @ingroup l3_hypos_netgen
4688 def SetNbSegPerEdge(self, theVal):
4689 self.Parameters().SetNbSegPerEdge(theVal)
4691 ## Sets NbSegPerRadius
4692 # Parameter of FULL_NETGEN
4693 # @ingroup l3_hypos_netgen
4694 def SetNbSegPerRadius(self, theVal):
4695 self.Parameters().SetNbSegPerRadius(theVal)
4697 ## Sets number of segments overriding value set by SetLocalLength()
4698 # Only for algoType == NETGEN_FULL
4699 # @ingroup l3_hypos_netgen
4700 def SetNumberOfSegments(self, theVal):
4701 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4703 ## Sets number of segments overriding value set by SetNumberOfSegments()
4704 # Only for algoType == NETGEN_FULL
4705 # @ingroup l3_hypos_netgen
4706 def SetLocalLength(self, theVal):
4707 self.Parameters(SIMPLE).SetLocalLength(theVal)
4709 ## Defines "MaxElementArea" parameter of NETGEN_SimpleParameters_3D hypothesis.
4710 # Overrides value set by LengthFromEdges()
4711 # Only for algoType == NETGEN_FULL
4712 # @ingroup l3_hypos_netgen
4713 def MaxElementArea(self, area):
4714 self.Parameters(SIMPLE).SetMaxElementArea(area)
4716 ## Defines "LengthFromEdges" parameter of NETGEN_SimpleParameters_3D hypothesis
4717 # Overrides value set by MaxElementArea()
4718 # Only for algoType == NETGEN_FULL
4719 # @ingroup l3_hypos_netgen
4720 def LengthFromEdges(self):
4721 self.Parameters(SIMPLE).LengthFromEdges()
4723 ## Defines "LengthFromFaces" parameter of NETGEN_SimpleParameters_3D hypothesis
4724 # Overrides value set by MaxElementVolume()
4725 # Only for algoType == NETGEN_FULL
4726 # @ingroup l3_hypos_netgen
4727 def LengthFromFaces(self):
4728 self.Parameters(SIMPLE).LengthFromFaces()
4730 ## To mesh "holes" in a solid or not. Default is to mesh.
4731 # @ingroup l3_hypos_ghs3dh
4732 def SetToMeshHoles(self, toMesh):
4733 # Parameter of GHS3D
4734 self.Parameters().SetToMeshHoles(toMesh)
4736 ## Set Optimization level:
4737 # None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization,
4738 # Strong_Optimization.
4739 # Default is Standard_Optimization
4740 # @ingroup l3_hypos_ghs3dh
4741 def SetOptimizationLevel(self, level):
4742 # Parameter of GHS3D
4743 self.Parameters().SetOptimizationLevel(level)
4745 ## Maximal size of memory to be used by the algorithm (in Megabytes).
4746 # @ingroup l3_hypos_ghs3dh
4747 def SetMaximumMemory(self, MB):
4748 # Advanced parameter of GHS3D
4749 self.Parameters().SetMaximumMemory(MB)
4751 ## Initial size of memory to be used by the algorithm (in Megabytes) in
4752 # automatic memory adjustment mode.
4753 # @ingroup l3_hypos_ghs3dh
4754 def SetInitialMemory(self, MB):
4755 # Advanced parameter of GHS3D
4756 self.Parameters().SetInitialMemory(MB)
4758 ## Path to working directory.
4759 # @ingroup l3_hypos_ghs3dh
4760 def SetWorkingDirectory(self, path):
4761 # Advanced parameter of GHS3D
4762 self.Parameters().SetWorkingDirectory(path)
4764 ## To keep working files or remove them. Log file remains in case of errors anyway.
4765 # @ingroup l3_hypos_ghs3dh
4766 def SetKeepFiles(self, toKeep):
4767 # Advanced parameter of GHS3D and GHS3DPRL
4768 self.Parameters().SetKeepFiles(toKeep)
4770 ## To set verbose level [0-10]. <ul>
4771 #<li> 0 - no standard output,
4772 #<li> 2 - prints the data, quality statistics of the skin and final meshes and
4773 # indicates when the final mesh is being saved. In addition the software
4774 # gives indication regarding the CPU time.
4775 #<li>10 - same as 2 plus the main steps in the computation, quality statistics
4776 # histogram of the skin mesh, quality statistics histogram together with
4777 # the characteristics of the final mesh.</ul>
4778 # @ingroup l3_hypos_ghs3dh
4779 def SetVerboseLevel(self, level):
4780 # Advanced parameter of GHS3D
4781 self.Parameters().SetVerboseLevel(level)
4783 ## To create new nodes.
4784 # @ingroup l3_hypos_ghs3dh
4785 def SetToCreateNewNodes(self, toCreate):
4786 # Advanced parameter of GHS3D
4787 self.Parameters().SetToCreateNewNodes(toCreate)
4789 ## To use boundary recovery version which tries to create mesh on a very poor
4790 # quality surface mesh.
4791 # @ingroup l3_hypos_ghs3dh
4792 def SetToUseBoundaryRecoveryVersion(self, toUse):
4793 # Advanced parameter of GHS3D
4794 self.Parameters().SetToUseBoundaryRecoveryVersion(toUse)
4796 ## Sets command line option as text.
4797 # @ingroup l3_hypos_ghs3dh
4798 def SetTextOption(self, option):
4799 # Advanced parameter of GHS3D
4800 self.Parameters().SetTextOption(option)
4802 ## Sets MED files name and path.
4803 def SetMEDName(self, value):
4804 self.Parameters().SetMEDName(value)
4806 ## Sets the number of partition of the initial mesh
4807 def SetNbPart(self, value):
4808 self.Parameters().SetNbPart(value)
4810 ## When big mesh, start tepal in background
4811 def SetBackground(self, value):
4812 self.Parameters().SetBackground(value)
4814 # Public class: Mesh_Hexahedron
4815 # ------------------------------
4817 ## Defines a hexahedron 3D algorithm
4819 # @ingroup l3_algos_basic
4820 class Mesh_Hexahedron(Mesh_Algorithm):
4825 ## Private constructor.
4826 def __init__(self, mesh, algoType=Hexa, geom=0):
4827 Mesh_Algorithm.__init__(self)
4829 self.algoType = algoType
4831 if algoType == Hexa:
4832 self.Create(mesh, geom, "Hexa_3D")
4835 elif algoType == Hexotic:
4836 CheckPlugin(Hexotic)
4837 self.Create(mesh, geom, "Hexotic_3D", "libHexoticEngine.so")
4840 ## Defines "MinMaxQuad" hypothesis to give three hexotic parameters
4841 # @ingroup l3_hypos_hexotic
4842 def MinMaxQuad(self, min=3, max=8, quad=True):
4843 self.params = self.Hypothesis("Hexotic_Parameters", [], "libHexoticEngine.so",
4845 self.params.SetHexesMinLevel(min)
4846 self.params.SetHexesMaxLevel(max)
4847 self.params.SetHexoticQuadrangles(quad)
4850 # Deprecated, only for compatibility!
4851 # Public class: Mesh_Netgen
4852 # ------------------------------
4854 ## Defines a NETGEN-based 2D or 3D algorithm
4855 # that needs no discrete boundary (i.e. independent)
4857 # This class is deprecated, only for compatibility!
4860 # @ingroup l3_algos_basic
4861 class Mesh_Netgen(Mesh_Algorithm):
4865 ## Private constructor.
4866 def __init__(self, mesh, is3D, geom=0):
4867 Mesh_Algorithm.__init__(self)
4873 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
4877 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
4880 ## Defines the hypothesis containing parameters of the algorithm
4881 def Parameters(self):
4883 hyp = self.Hypothesis("NETGEN_Parameters", [],
4884 "libNETGENEngine.so", UseExisting=0)
4886 hyp = self.Hypothesis("NETGEN_Parameters_2D", [],
4887 "libNETGENEngine.so", UseExisting=0)
4890 # Public class: Mesh_Projection1D
4891 # ------------------------------
4893 ## Defines a projection 1D algorithm
4894 # @ingroup l3_algos_proj
4896 class Mesh_Projection1D(Mesh_Algorithm):
4898 ## Private constructor.
4899 def __init__(self, mesh, geom=0):
4900 Mesh_Algorithm.__init__(self)
4901 self.Create(mesh, geom, "Projection_1D")
4903 ## Defines "Source Edge" hypothesis, specifying a meshed edge, from where
4904 # a mesh pattern is taken, and, optionally, the association of vertices
4905 # between the source edge and a target edge (to which a hypothesis is assigned)
4906 # @param edge from which nodes distribution is taken
4907 # @param mesh from which nodes distribution is taken (optional)
4908 # @param srcV a vertex of \a edge to associate with \a tgtV (optional)
4909 # @param tgtV a vertex of \a the edge to which the algorithm is assigned,
4910 # to associate with \a srcV (optional)
4911 # @param UseExisting if ==true - searches for the existing hypothesis created with
4912 # the same parameters, else (default) - creates a new one
4913 def SourceEdge(self, edge, mesh=None, srcV=None, tgtV=None, UseExisting=0):
4914 hyp = self.Hypothesis("ProjectionSource1D", [edge,mesh,srcV,tgtV],
4916 #UseExisting=UseExisting, CompareMethod=self.CompareSourceEdge)
4917 hyp.SetSourceEdge( edge )
4918 if not mesh is None and isinstance(mesh, Mesh):
4919 mesh = mesh.GetMesh()
4920 hyp.SetSourceMesh( mesh )
4921 hyp.SetVertexAssociation( srcV, tgtV )
4924 ## Checks if the given "SourceEdge" hypothesis has the same parameters as the given arguments
4925 #def CompareSourceEdge(self, hyp, args):
4926 # # it does not seem to be useful to reuse the existing "SourceEdge" hypothesis
4930 # Public class: Mesh_Projection2D
4931 # ------------------------------
4933 ## Defines a projection 2D algorithm
4934 # @ingroup l3_algos_proj
4936 class Mesh_Projection2D(Mesh_Algorithm):
4938 ## Private constructor.
4939 def __init__(self, mesh, geom=0):
4940 Mesh_Algorithm.__init__(self)
4941 self.Create(mesh, geom, "Projection_2D")
4943 ## Defines "Source Face" hypothesis, specifying a meshed face, from where
4944 # a mesh pattern is taken, and, optionally, the association of vertices
4945 # between the source face and the target face (to which a hypothesis is assigned)
4946 # @param face from which the mesh pattern is taken
4947 # @param mesh from which the mesh pattern is taken (optional)
4948 # @param srcV1 a vertex of \a face to associate with \a tgtV1 (optional)
4949 # @param tgtV1 a vertex of \a the face to which the algorithm is assigned,
4950 # to associate with \a srcV1 (optional)
4951 # @param srcV2 a vertex of \a face to associate with \a tgtV1 (optional)
4952 # @param tgtV2 a vertex of \a the face to which the algorithm is assigned,
4953 # to associate with \a srcV2 (optional)
4954 # @param UseExisting if ==true - forces the search for the existing hypothesis created with
4955 # the same parameters, else (default) - forces the creation a new one
4957 # Note: all association vertices must belong to one edge of a face
4958 def SourceFace(self, face, mesh=None, srcV1=None, tgtV1=None,
4959 srcV2=None, tgtV2=None, UseExisting=0):
4960 hyp = self.Hypothesis("ProjectionSource2D", [face,mesh,srcV1,tgtV1,srcV2,tgtV2],
4962 #UseExisting=UseExisting, CompareMethod=self.CompareSourceFace)
4963 hyp.SetSourceFace( face )
4964 if not mesh is None and isinstance(mesh, Mesh):
4965 mesh = mesh.GetMesh()
4966 hyp.SetSourceMesh( mesh )
4967 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
4970 ## Checks if the given "SourceFace" hypothesis has the same parameters as the given arguments
4971 #def CompareSourceFace(self, hyp, args):
4972 # # it does not seem to be useful to reuse the existing "SourceFace" hypothesis
4975 # Public class: Mesh_Projection3D
4976 # ------------------------------
4978 ## Defines a projection 3D algorithm
4979 # @ingroup l3_algos_proj
4981 class Mesh_Projection3D(Mesh_Algorithm):
4983 ## Private constructor.
4984 def __init__(self, mesh, geom=0):
4985 Mesh_Algorithm.__init__(self)
4986 self.Create(mesh, geom, "Projection_3D")
4988 ## Defines the "Source Shape 3D" hypothesis, specifying a meshed solid, from where
4989 # the mesh pattern is taken, and, optionally, the association of vertices
4990 # between the source and the target solid (to which a hipothesis is assigned)
4991 # @param solid from where the mesh pattern is taken
4992 # @param mesh from where the mesh pattern is taken (optional)
4993 # @param srcV1 a vertex of \a solid to associate with \a tgtV1 (optional)
4994 # @param tgtV1 a vertex of \a the solid where the algorithm is assigned,
4995 # to associate with \a srcV1 (optional)
4996 # @param srcV2 a vertex of \a solid to associate with \a tgtV1 (optional)
4997 # @param tgtV2 a vertex of \a the solid to which the algorithm is assigned,
4998 # to associate with \a srcV2 (optional)
4999 # @param UseExisting - if ==true - searches for the existing hypothesis created with
5000 # the same parameters, else (default) - creates a new one
5002 # Note: association vertices must belong to one edge of a solid
5003 def SourceShape3D(self, solid, mesh=0, srcV1=0, tgtV1=0,
5004 srcV2=0, tgtV2=0, UseExisting=0):
5005 hyp = self.Hypothesis("ProjectionSource3D",
5006 [solid,mesh,srcV1,tgtV1,srcV2,tgtV2],
5008 #UseExisting=UseExisting, CompareMethod=self.CompareSourceShape3D)
5009 hyp.SetSource3DShape( solid )
5010 if not mesh is None and isinstance(mesh, Mesh):
5011 mesh = mesh.GetMesh()
5012 hyp.SetSourceMesh( mesh )
5013 if srcV1 and srcV2 and tgtV1 and tgtV2:
5014 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
5015 #elif srcV1 or srcV2 or tgtV1 or tgtV2:
5018 ## Checks if the given "SourceShape3D" hypothesis has the same parameters as given arguments
5019 #def CompareSourceShape3D(self, hyp, args):
5020 # # seems to be not really useful to reuse existing "SourceShape3D" hypothesis
5024 # Public class: Mesh_Prism
5025 # ------------------------
5027 ## Defines a 3D extrusion algorithm
5028 # @ingroup l3_algos_3dextr
5030 class Mesh_Prism3D(Mesh_Algorithm):
5032 ## Private constructor.
5033 def __init__(self, mesh, geom=0):
5034 Mesh_Algorithm.__init__(self)
5035 self.Create(mesh, geom, "Prism_3D")
5037 # Public class: Mesh_RadialPrism
5038 # -------------------------------
5040 ## Defines a Radial Prism 3D algorithm
5041 # @ingroup l3_algos_radialp
5043 class Mesh_RadialPrism3D(Mesh_Algorithm):
5045 ## Private constructor.
5046 def __init__(self, mesh, geom=0):
5047 Mesh_Algorithm.__init__(self)
5048 self.Create(mesh, geom, "RadialPrism_3D")
5050 self.distribHyp = self.Hypothesis("LayerDistribution", UseExisting=0)
5051 self.nbLayers = None
5053 ## Return 3D hypothesis holding the 1D one
5054 def Get3DHypothesis(self):
5055 return self.distribHyp
5057 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5058 # hypothesis. Returns the created hypothesis
5059 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5060 #print "OwnHypothesis",hypType
5061 if not self.nbLayers is None:
5062 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5063 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5064 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5065 self.mesh.smeshpyD.SetCurrentStudy( None )
5066 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5067 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5068 self.distribHyp.SetLayerDistribution( hyp )
5071 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers of
5072 # prisms to build between the inner and outer shells
5073 # @param n number of layers
5074 # @param UseExisting if ==true - searches for the existing hypothesis created with
5075 # the same parameters, else (default) - creates a new one
5076 def NumberOfLayers(self, n, UseExisting=0):
5077 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5078 self.nbLayers = self.Hypothesis("NumberOfLayers", [n], UseExisting=UseExisting,
5079 CompareMethod=self.CompareNumberOfLayers)
5080 self.nbLayers.SetNumberOfLayers( n )
5081 return self.nbLayers
5083 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5084 def CompareNumberOfLayers(self, hyp, args):
5085 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5087 ## Defines "LocalLength" hypothesis, specifying the segment length
5088 # to build between the inner and the outer shells
5089 # @param l the length of segments
5090 # @param p the precision of rounding
5091 def LocalLength(self, l, p=1e-07):
5092 hyp = self.OwnHypothesis("LocalLength", [l,p])
5097 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers of
5098 # prisms to build between the inner and the outer shells.
5099 # @param n the number of layers
5100 # @param s the scale factor (optional)
5101 def NumberOfSegments(self, n, s=[]):
5103 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5105 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5106 hyp.SetDistrType( 1 )
5107 hyp.SetScaleFactor(s)
5108 hyp.SetNumberOfSegments(n)
5111 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5112 # to build between the inner and the outer shells with a length that changes in arithmetic progression
5113 # @param start the length of the first segment
5114 # @param end the length of the last segment
5115 def Arithmetic1D(self, start, end ):
5116 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5117 hyp.SetLength(start, 1)
5118 hyp.SetLength(end , 0)
5121 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5122 # to build between the inner and the outer shells as geometric length increasing
5123 # @param start for the length of the first segment
5124 # @param end for the length of the last segment
5125 def StartEndLength(self, start, end):
5126 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5127 hyp.SetLength(start, 1)
5128 hyp.SetLength(end , 0)
5131 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5132 # to build between the inner and outer shells
5133 # @param fineness defines the quality of the mesh within the range [0-1]
5134 def AutomaticLength(self, fineness=0):
5135 hyp = self.OwnHypothesis("AutomaticLength")
5136 hyp.SetFineness( fineness )
5139 # Public class: Mesh_RadialQuadrangle1D2D
5140 # -------------------------------
5142 ## Defines a Radial Quadrangle 1D2D algorithm
5143 # @ingroup l2_algos_radialq
5145 class Mesh_RadialQuadrangle1D2D(Mesh_Algorithm):
5147 ## Private constructor.
5148 def __init__(self, mesh, geom=0):
5149 Mesh_Algorithm.__init__(self)
5150 self.Create(mesh, geom, "RadialQuadrangle_1D2D")
5152 self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0)
5153 self.nbLayers = None
5155 ## Return 2D hypothesis holding the 1D one
5156 def Get2DHypothesis(self):
5157 return self.distribHyp
5159 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5160 # hypothesis. Returns the created hypothesis
5161 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5162 #print "OwnHypothesis",hypType
5164 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5165 if self.distribHyp is None:
5166 self.distribHyp = self.Hypothesis("LayerDistribution2D", UseExisting=0)
5168 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5169 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5170 self.mesh.smeshpyD.SetCurrentStudy( None )
5171 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5172 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5173 self.distribHyp.SetLayerDistribution( hyp )
5176 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers
5177 # @param n number of layers
5178 # @param UseExisting if ==true - searches for the existing hypothesis created with
5179 # the same parameters, else (default) - creates a new one
5180 def NumberOfLayers(self, n, UseExisting=0):
5182 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5183 self.nbLayers = self.Hypothesis("NumberOfLayers2D", [n], UseExisting=UseExisting,
5184 CompareMethod=self.CompareNumberOfLayers)
5185 self.nbLayers.SetNumberOfLayers( n )
5186 return self.nbLayers
5188 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5189 def CompareNumberOfLayers(self, hyp, args):
5190 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5192 ## Defines "LocalLength" hypothesis, specifying the segment length
5193 # @param l the length of segments
5194 # @param p the precision of rounding
5195 def LocalLength(self, l, p=1e-07):
5196 hyp = self.OwnHypothesis("LocalLength", [l,p])
5201 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers
5202 # @param n the number of layers
5203 # @param s the scale factor (optional)
5204 def NumberOfSegments(self, n, s=[]):
5206 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5208 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5209 hyp.SetDistrType( 1 )
5210 hyp.SetScaleFactor(s)
5211 hyp.SetNumberOfSegments(n)
5214 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5215 # with a length that changes in arithmetic progression
5216 # @param start the length of the first segment
5217 # @param end the length of the last segment
5218 def Arithmetic1D(self, start, end ):
5219 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5220 hyp.SetLength(start, 1)
5221 hyp.SetLength(end , 0)
5224 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5225 # as geometric length increasing
5226 # @param start for the length of the first segment
5227 # @param end for the length of the last segment
5228 def StartEndLength(self, start, end):
5229 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5230 hyp.SetLength(start, 1)
5231 hyp.SetLength(end , 0)
5234 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5235 # @param fineness defines the quality of the mesh within the range [0-1]
5236 def AutomaticLength(self, fineness=0):
5237 hyp = self.OwnHypothesis("AutomaticLength")
5238 hyp.SetFineness( fineness )
5242 # Private class: Mesh_UseExisting
5243 # -------------------------------
5244 class Mesh_UseExisting(Mesh_Algorithm):
5246 def __init__(self, dim, mesh, geom=0):
5248 self.Create(mesh, geom, "UseExisting_1D")
5250 self.Create(mesh, geom, "UseExisting_2D")
5253 import salome_notebook
5254 notebook = salome_notebook.notebook
5256 ##Return values of the notebook variables
5257 def ParseParameters(last, nbParams,nbParam, value):
5261 listSize = len(last)
5262 for n in range(0,nbParams):
5264 if counter < listSize:
5265 strResult = strResult + last[counter]
5267 strResult = strResult + ""
5269 if isinstance(value, str):
5270 if notebook.isVariable(value):
5271 result = notebook.get(value)
5272 strResult=strResult+value
5274 raise RuntimeError, "Variable with name '" + value + "' doesn't exist!!!"
5276 strResult=strResult+str(value)
5278 if nbParams - 1 != counter:
5279 strResult=strResult+var_separator #":"
5281 return result, strResult
5283 #Wrapper class for StdMeshers_LocalLength hypothesis
5284 class LocalLength(StdMeshers._objref_StdMeshers_LocalLength):
5286 ## Set Length parameter value
5287 # @param length numerical value or name of variable from notebook
5288 def SetLength(self, length):
5289 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,1,length)
5290 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5291 StdMeshers._objref_StdMeshers_LocalLength.SetLength(self,length)
5293 ## Set Precision parameter value
5294 # @param precision numerical value or name of variable from notebook
5295 def SetPrecision(self, precision):
5296 precision,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,2,precision)
5297 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5298 StdMeshers._objref_StdMeshers_LocalLength.SetPrecision(self, precision)
5300 #Registering the new proxy for LocalLength
5301 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LocalLength._NP_RepositoryId, LocalLength)
5304 #Wrapper class for StdMeshers_LayerDistribution hypothesis
5305 class LayerDistribution(StdMeshers._objref_StdMeshers_LayerDistribution):
5307 def SetLayerDistribution(self, hypo):
5308 StdMeshers._objref_StdMeshers_LayerDistribution.SetParameters(self,hypo.GetParameters())
5309 hypo.ClearParameters();
5310 StdMeshers._objref_StdMeshers_LayerDistribution.SetLayerDistribution(self,hypo)
5312 #Registering the new proxy for LayerDistribution
5313 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LayerDistribution._NP_RepositoryId, LayerDistribution)
5315 #Wrapper class for StdMeshers_SegmentLengthAroundVertex hypothesis
5316 class SegmentLengthAroundVertex(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex):
5318 ## Set Length parameter value
5319 # @param length numerical value or name of variable from notebook
5320 def SetLength(self, length):
5321 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.GetLastParameters(self),1,1,length)
5322 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetParameters(self,parameters)
5323 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetLength(self,length)
5325 #Registering the new proxy for SegmentLengthAroundVertex
5326 omniORB.registerObjref(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex._NP_RepositoryId, SegmentLengthAroundVertex)
5329 #Wrapper class for StdMeshers_Arithmetic1D hypothesis
5330 class Arithmetic1D(StdMeshers._objref_StdMeshers_Arithmetic1D):
5332 ## Set Length parameter value
5333 # @param length numerical value or name of variable from notebook
5334 # @param isStart true is length is Start Length, otherwise false
5335 def SetLength(self, length, isStart):
5339 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Arithmetic1D.GetLastParameters(self),2,nb,length)
5340 StdMeshers._objref_StdMeshers_Arithmetic1D.SetParameters(self,parameters)
5341 StdMeshers._objref_StdMeshers_Arithmetic1D.SetLength(self,length,isStart)
5343 #Registering the new proxy for Arithmetic1D
5344 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Arithmetic1D._NP_RepositoryId, Arithmetic1D)
5346 #Wrapper class for StdMeshers_Deflection1D hypothesis
5347 class Deflection1D(StdMeshers._objref_StdMeshers_Deflection1D):
5349 ## Set Deflection parameter value
5350 # @param deflection numerical value or name of variable from notebook
5351 def SetDeflection(self, deflection):
5352 deflection,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Deflection1D.GetLastParameters(self),1,1,deflection)
5353 StdMeshers._objref_StdMeshers_Deflection1D.SetParameters(self,parameters)
5354 StdMeshers._objref_StdMeshers_Deflection1D.SetDeflection(self,deflection)
5356 #Registering the new proxy for Deflection1D
5357 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Deflection1D._NP_RepositoryId, Deflection1D)
5359 #Wrapper class for StdMeshers_StartEndLength hypothesis
5360 class StartEndLength(StdMeshers._objref_StdMeshers_StartEndLength):
5362 ## Set Length parameter value
5363 # @param length numerical value or name of variable from notebook
5364 # @param isStart true is length is Start Length, otherwise false
5365 def SetLength(self, length, isStart):
5369 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_StartEndLength.GetLastParameters(self),2,nb,length)
5370 StdMeshers._objref_StdMeshers_StartEndLength.SetParameters(self,parameters)
5371 StdMeshers._objref_StdMeshers_StartEndLength.SetLength(self,length,isStart)
5373 #Registering the new proxy for StartEndLength
5374 omniORB.registerObjref(StdMeshers._objref_StdMeshers_StartEndLength._NP_RepositoryId, StartEndLength)
5376 #Wrapper class for StdMeshers_MaxElementArea hypothesis
5377 class MaxElementArea(StdMeshers._objref_StdMeshers_MaxElementArea):
5379 ## Set Max Element Area parameter value
5380 # @param area numerical value or name of variable from notebook
5381 def SetMaxElementArea(self, area):
5382 area ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementArea.GetLastParameters(self),1,1,area)
5383 StdMeshers._objref_StdMeshers_MaxElementArea.SetParameters(self,parameters)
5384 StdMeshers._objref_StdMeshers_MaxElementArea.SetMaxElementArea(self,area)
5386 #Registering the new proxy for MaxElementArea
5387 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementArea._NP_RepositoryId, MaxElementArea)
5390 #Wrapper class for StdMeshers_MaxElementVolume hypothesis
5391 class MaxElementVolume(StdMeshers._objref_StdMeshers_MaxElementVolume):
5393 ## Set Max Element Volume parameter value
5394 # @param volume numerical value or name of variable from notebook
5395 def SetMaxElementVolume(self, volume):
5396 volume ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementVolume.GetLastParameters(self),1,1,volume)
5397 StdMeshers._objref_StdMeshers_MaxElementVolume.SetParameters(self,parameters)
5398 StdMeshers._objref_StdMeshers_MaxElementVolume.SetMaxElementVolume(self,volume)
5400 #Registering the new proxy for MaxElementVolume
5401 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementVolume._NP_RepositoryId, MaxElementVolume)
5404 #Wrapper class for StdMeshers_NumberOfLayers hypothesis
5405 class NumberOfLayers(StdMeshers._objref_StdMeshers_NumberOfLayers):
5407 ## Set Number Of Layers parameter value
5408 # @param nbLayers numerical value or name of variable from notebook
5409 def SetNumberOfLayers(self, nbLayers):
5410 nbLayers ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfLayers.GetLastParameters(self),1,1,nbLayers)
5411 StdMeshers._objref_StdMeshers_NumberOfLayers.SetParameters(self,parameters)
5412 StdMeshers._objref_StdMeshers_NumberOfLayers.SetNumberOfLayers(self,nbLayers)
5414 #Registering the new proxy for NumberOfLayers
5415 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfLayers._NP_RepositoryId, NumberOfLayers)
5417 #Wrapper class for StdMeshers_NumberOfSegments hypothesis
5418 class NumberOfSegments(StdMeshers._objref_StdMeshers_NumberOfSegments):
5420 ## Set Number Of Segments parameter value
5421 # @param nbSeg numerical value or name of variable from notebook
5422 def SetNumberOfSegments(self, nbSeg):
5423 lastParameters = StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self)
5424 nbSeg , parameters = ParseParameters(lastParameters,1,1,nbSeg)
5425 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5426 StdMeshers._objref_StdMeshers_NumberOfSegments.SetNumberOfSegments(self,nbSeg)
5428 ## Set Scale Factor parameter value
5429 # @param factor numerical value or name of variable from notebook
5430 def SetScaleFactor(self, factor):
5431 factor, parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self),2,2,factor)
5432 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5433 StdMeshers._objref_StdMeshers_NumberOfSegments.SetScaleFactor(self,factor)
5435 #Registering the new proxy for NumberOfSegments
5436 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfSegments._NP_RepositoryId, NumberOfSegments)
5438 if not noNETGENPlugin:
5439 #Wrapper class for NETGENPlugin_Hypothesis hypothesis
5440 class NETGENPlugin_Hypothesis(NETGENPlugin._objref_NETGENPlugin_Hypothesis):
5442 ## Set Max Size parameter value
5443 # @param maxsize numerical value or name of variable from notebook
5444 def SetMaxSize(self, maxsize):
5445 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5446 maxsize, parameters = ParseParameters(lastParameters,4,1,maxsize)
5447 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5448 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetMaxSize(self,maxsize)
5450 ## Set Growth Rate parameter value
5451 # @param value numerical value or name of variable from notebook
5452 def SetGrowthRate(self, value):
5453 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5454 value, parameters = ParseParameters(lastParameters,4,2,value)
5455 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5456 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetGrowthRate(self,value)
5458 ## Set Number of Segments per Edge parameter value
5459 # @param value numerical value or name of variable from notebook
5460 def SetNbSegPerEdge(self, value):
5461 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5462 value, parameters = ParseParameters(lastParameters,4,3,value)
5463 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5464 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerEdge(self,value)
5466 ## Set Number of Segments per Radius parameter value
5467 # @param value numerical value or name of variable from notebook
5468 def SetNbSegPerRadius(self, value):
5469 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5470 value, parameters = ParseParameters(lastParameters,4,4,value)
5471 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5472 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerRadius(self,value)
5474 #Registering the new proxy for NETGENPlugin_Hypothesis
5475 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis._NP_RepositoryId, NETGENPlugin_Hypothesis)
5478 #Wrapper class for NETGENPlugin_Hypothesis_2D hypothesis
5479 class NETGENPlugin_Hypothesis_2D(NETGENPlugin_Hypothesis,NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D):
5482 #Registering the new proxy for NETGENPlugin_Hypothesis_2D
5483 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D._NP_RepositoryId, NETGENPlugin_Hypothesis_2D)
5485 #Wrapper class for NETGENPlugin_SimpleHypothesis_2D hypothesis
5486 class NETGEN_SimpleParameters_2D(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D):
5488 ## Set Number of Segments parameter value
5489 # @param nbSeg numerical value or name of variable from notebook
5490 def SetNumberOfSegments(self, nbSeg):
5491 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5492 nbSeg, parameters = ParseParameters(lastParameters,2,1,nbSeg)
5493 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5494 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetNumberOfSegments(self, nbSeg)
5496 ## Set Local Length parameter value
5497 # @param length numerical value or name of variable from notebook
5498 def SetLocalLength(self, length):
5499 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5500 length, parameters = ParseParameters(lastParameters,2,1,length)
5501 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5502 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetLocalLength(self, length)
5504 ## Set Max Element Area parameter value
5505 # @param area numerical value or name of variable from notebook
5506 def SetMaxElementArea(self, area):
5507 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5508 area, parameters = ParseParameters(lastParameters,2,2,area)
5509 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5510 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetMaxElementArea(self, area)
5512 def LengthFromEdges(self):
5513 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5515 value, parameters = ParseParameters(lastParameters,2,2,value)
5516 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5517 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.LengthFromEdges(self)
5519 #Registering the new proxy for NETGEN_SimpleParameters_2D
5520 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D._NP_RepositoryId, NETGEN_SimpleParameters_2D)
5523 #Wrapper class for NETGENPlugin_SimpleHypothesis_3D hypothesis
5524 class NETGEN_SimpleParameters_3D(NETGEN_SimpleParameters_2D,NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D):
5525 ## Set Max Element Volume parameter value
5526 # @param volume numerical value or name of variable from notebook
5527 def SetMaxElementVolume(self, volume):
5528 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5529 volume, parameters = ParseParameters(lastParameters,3,3,volume)
5530 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5531 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetMaxElementVolume(self, volume)
5533 def LengthFromFaces(self):
5534 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5536 value, parameters = ParseParameters(lastParameters,3,3,value)
5537 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5538 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.LengthFromFaces(self)
5540 #Registering the new proxy for NETGEN_SimpleParameters_3D
5541 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D._NP_RepositoryId, NETGEN_SimpleParameters_3D)
5543 pass # if not noNETGENPlugin:
5545 class Pattern(SMESH._objref_SMESH_Pattern):
5547 def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse):
5549 if isinstance(theNodeIndexOnKeyPoint1,str):
5551 theNodeIndexOnKeyPoint1,Parameters = geompyDC.ParseParameters(theNodeIndexOnKeyPoint1)
5553 theNodeIndexOnKeyPoint1 -= 1
5554 theMesh.SetParameters(Parameters)
5555 return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse )
5557 def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index):
5560 if isinstance(theNode000Index,str):
5562 if isinstance(theNode001Index,str):
5564 theNode000Index,theNode001Index,Parameters = geompyDC.ParseParameters(theNode000Index,theNode001Index)
5566 theNode000Index -= 1
5568 theNode001Index -= 1
5569 theMesh.SetParameters(Parameters)
5570 return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index )
5572 #Registering the new proxy for Pattern
5573 omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern)