1 # Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 # This library is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU Lesser General Public
5 # License as published by the Free Software Foundation; either
6 # version 2.1 of the License.
8 # This library is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
13 # You should have received a copy of the GNU Lesser General Public
14 # License along with this library; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 # Author : Francis KLOSS, OCC
24 # Python API for SALOME %Mesh module
26 ## @defgroup l1_auxiliary Auxiliary methods and structures
27 ## @defgroup l1_creating Creating meshes
29 ## @defgroup l2_impexp Importing and exporting meshes
30 ## @defgroup l2_construct Constructing meshes
31 ## @defgroup l2_algorithms Defining Algorithms
33 ## @defgroup l3_algos_basic Basic meshing algorithms
34 ## @defgroup l3_algos_proj Projection Algorithms
35 ## @defgroup l3_algos_radialp Radial Prism
36 ## @defgroup l3_algos_segmarv Segments around Vertex
37 ## @defgroup l3_algos_3dextr 3D extrusion meshing algorithm
40 ## @defgroup l2_hypotheses Defining hypotheses
42 ## @defgroup l3_hypos_1dhyps 1D Meshing Hypotheses
43 ## @defgroup l3_hypos_2dhyps 2D Meshing Hypotheses
44 ## @defgroup l3_hypos_maxvol Max Element Volume hypothesis
45 ## @defgroup l3_hypos_quad Quadrangle Parameters hypothesis
46 ## @defgroup l3_hypos_additi Additional Hypotheses
49 ## @defgroup l2_submeshes Constructing submeshes
50 ## @defgroup l2_compounds Building Compounds
51 ## @defgroup l2_editing Editing Meshes
54 ## @defgroup l1_meshinfo Mesh Information
55 ## @defgroup l1_controls Quality controls and Filtering
56 ## @defgroup l1_grouping Grouping elements
58 ## @defgroup l2_grps_create Creating groups
59 ## @defgroup l2_grps_edit Editing groups
60 ## @defgroup l2_grps_operon Using operations on groups
61 ## @defgroup l2_grps_delete Deleting Groups
64 ## @defgroup l1_modifying Modifying meshes
66 ## @defgroup l2_modif_add Adding nodes and elements
67 ## @defgroup l2_modif_del Removing nodes and elements
68 ## @defgroup l2_modif_edit Modifying nodes and elements
69 ## @defgroup l2_modif_renumber Renumbering nodes and elements
70 ## @defgroup l2_modif_trsf Transforming meshes (Translation, Rotation, Symmetry, Sewing, Merging)
71 ## @defgroup l2_modif_movenode Moving nodes
72 ## @defgroup l2_modif_throughp Mesh through point
73 ## @defgroup l2_modif_invdiag Diagonal inversion of elements
74 ## @defgroup l2_modif_unitetri Uniting triangles
75 ## @defgroup l2_modif_changori Changing orientation of elements
76 ## @defgroup l2_modif_cutquadr Cutting quadrangles
77 ## @defgroup l2_modif_smooth Smoothing
78 ## @defgroup l2_modif_extrurev Extrusion and Revolution
79 ## @defgroup l2_modif_patterns Pattern mapping
80 ## @defgroup l2_modif_tofromqu Convert to/from Quadratic Mesh
83 ## @defgroup l1_measurements Measurements
88 import SMESH # This is necessary for back compatibility
90 from smesh_algorithm import Mesh_Algorithm
95 ## @addtogroup l1_auxiliary
98 # MirrorType enumeration
99 POINT = SMESH_MeshEditor.POINT
100 AXIS = SMESH_MeshEditor.AXIS
101 PLANE = SMESH_MeshEditor.PLANE
103 # Smooth_Method enumeration
104 LAPLACIAN_SMOOTH = SMESH_MeshEditor.LAPLACIAN_SMOOTH
105 CENTROIDAL_SMOOTH = SMESH_MeshEditor.CENTROIDAL_SMOOTH
107 PrecisionConfusion = 1e-07
109 # TopAbs_State enumeration
110 [TopAbs_IN, TopAbs_OUT, TopAbs_ON, TopAbs_UNKNOWN] = range(4)
112 # Methods of splitting a hexahedron into tetrahedra
113 Hex_5Tet, Hex_6Tet, Hex_24Tet = 1, 2, 3
115 ## Converts an angle from degrees to radians
116 def DegreesToRadians(AngleInDegrees):
118 return AngleInDegrees * pi / 180.0
120 import salome_notebook
121 notebook = salome_notebook.notebook
122 # Salome notebook variable separator
125 ## Return list of variable values from salome notebook.
126 # The last argument, if is callable, is used to modify values got from notebook
127 def ParseParameters(*args):
132 if args and callable( args[-1] ):
133 args, varModifFun = args[:-1], args[-1]
134 for parameter in args:
136 Parameters += str(parameter) + var_separator
138 if isinstance(parameter,str):
139 # check if there is an inexistent variable name
140 if not notebook.isVariable(parameter):
141 raise ValueError, "Variable with name '" + parameter + "' doesn't exist!!!"
142 parameter = notebook.get(parameter)
145 parameter = varModifFun(parameter)
148 Result.append(parameter)
151 Parameters = Parameters[:-1]
152 Result.append( Parameters )
153 Result.append( hasVariables )
156 # Parse parameters converting variables to radians
157 def ParseAngles(*args):
158 return ParseParameters( *( args + (DegreesToRadians, )))
160 # Substitute PointStruct.__init__() to create SMESH.PointStruct using notebook variables.
161 # Parameters are stored in PointStruct.parameters attribute
162 def __initPointStruct(point,*args):
163 point.x, point.y, point.z, point.parameters,hasVars = ParseParameters(*args)
165 SMESH.PointStruct.__init__ = __initPointStruct
167 # Substitute AxisStruct.__init__() to create SMESH.AxisStruct using notebook variables.
168 # Parameters are stored in AxisStruct.parameters attribute
169 def __initAxisStruct(ax,*args):
170 ax.x, ax.y, ax.z, ax.vx, ax.vy, ax.vz, ax.parameters,hasVars = ParseParameters(*args)
172 SMESH.AxisStruct.__init__ = __initAxisStruct
175 def IsEqual(val1, val2, tol=PrecisionConfusion):
176 if abs(val1 - val2) < tol:
186 if isinstance(obj, SALOMEDS._objref_SObject):
190 ior = salome.orb.object_to_string(obj)
195 studies = salome.myStudyManager.GetOpenStudies()
196 for sname in studies:
197 s = salome.myStudyManager.GetStudyByName(sname)
199 sobj = s.FindObjectIOR(ior)
200 if not sobj: continue
201 return sobj.GetName()
202 if hasattr(obj, "GetName"):
203 # unknown CORBA object, having GetName() method
206 # unknown CORBA object, no GetName() method
209 if hasattr(obj, "GetName"):
210 # unknown non-CORBA object, having GetName() method
213 raise RuntimeError, "Null or invalid object"
215 ## Prints error message if a hypothesis was not assigned.
216 def TreatHypoStatus(status, hypName, geomName, isAlgo):
218 hypType = "algorithm"
220 hypType = "hypothesis"
222 if status == HYP_UNKNOWN_FATAL :
223 reason = "for unknown reason"
224 elif status == HYP_INCOMPATIBLE :
225 reason = "this hypothesis mismatches the algorithm"
226 elif status == HYP_NOTCONFORM :
227 reason = "a non-conform mesh would be built"
228 elif status == HYP_ALREADY_EXIST :
229 if isAlgo: return # it does not influence anything
230 reason = hypType + " of the same dimension is already assigned to this shape"
231 elif status == HYP_BAD_DIM :
232 reason = hypType + " mismatches the shape"
233 elif status == HYP_CONCURENT :
234 reason = "there are concurrent hypotheses on sub-shapes"
235 elif status == HYP_BAD_SUBSHAPE :
236 reason = "the shape is neither the main one, nor its sub-shape, nor a valid group"
237 elif status == HYP_BAD_GEOMETRY:
238 reason = "geometry mismatches the expectation of the algorithm"
239 elif status == HYP_HIDDEN_ALGO:
240 reason = "it is hidden by an algorithm of an upper dimension, which generates elements of all dimensions"
241 elif status == HYP_HIDING_ALGO:
242 reason = "it hides algorithms of lower dimensions by generating elements of all dimensions"
243 elif status == HYP_NEED_SHAPE:
244 reason = "Algorithm can't work without shape"
247 hypName = '"' + hypName + '"'
248 geomName= '"' + geomName+ '"'
249 if status < HYP_UNKNOWN_FATAL and not geomName =='""':
250 print hypName, "was assigned to", geomName,"but", reason
251 elif not geomName == '""':
252 print hypName, "was not assigned to",geomName,":", reason
254 print hypName, "was not assigned:", reason
257 ## Private method. Add geom (sub-shape of the main shape) into the study if not yet there
258 def AssureGeomPublished(mesh, geom, name=''):
259 if not isinstance( geom, geompyDC.GEOM._objref_GEOM_Object ):
261 if not geom.GetStudyEntry() and \
262 mesh.smeshpyD.GetCurrentStudy():
264 studyID = mesh.smeshpyD.GetCurrentStudy()._get_StudyId()
265 if studyID != mesh.geompyD.myStudyId:
266 mesh.geompyD.init_geom( mesh.smeshpyD.GetCurrentStudy())
268 if not name and geom.GetShapeType() != geompyDC.GEOM.COMPOUND:
269 # for all groups SubShapeName() returns "Compound_-1"
270 name = mesh.geompyD.SubShapeName(geom, mesh.geom)
272 name = "%s_%s"%(geom.GetShapeType(), id(geom)%10000)
274 mesh.geompyD.addToStudyInFather( mesh.geom, geom, name )
277 ## Return the first vertex of a geomertical edge by ignoring orienation
278 def FirstVertexOnCurve(edge):
279 from geompy import SubShapeAll, ShapeType, KindOfShape, PointCoordinates
280 vv = SubShapeAll( edge, ShapeType["VERTEX"])
282 raise TypeError, "Given object has no vertices"
283 if len( vv ) == 1: return vv[0]
284 info = KindOfShape(edge)
285 xyz = info[1:4] # coords of the first vertex
286 xyz1 = PointCoordinates( vv[0] )
287 xyz2 = PointCoordinates( vv[1] )
290 dist1 += abs( xyz[i] - xyz1[i] )
291 dist2 += abs( xyz[i] - xyz2[i] )
297 # end of l1_auxiliary
300 # All methods of this class are accessible directly from the smesh.py package.
301 class smeshDC(SMESH._objref_SMESH_Gen):
303 ## Dump component to the Python script
304 # This method overrides IDL function to allow default values for the parameters.
305 def DumpPython(self, theStudy, theIsPublished=True, theIsMultiFile=True):
306 return SMESH._objref_SMESH_Gen.DumpPython(self, theStudy, theIsPublished, theIsMultiFile)
308 ## Set mode of DumpPython(), \a historical or \a snapshot.
309 # In the \a historical mode, the Python Dump script includes all commands
310 # performed by SMESH engine. In the \a snapshot mode, commands
311 # relating to objects removed from the Study are excluded from the script
312 # as well as commands not influencing the current state of meshes
313 def SetDumpPythonHistorical(self, isHistorical):
314 if isHistorical: val = "true"
316 SMESH._objref_SMESH_Gen.SetOption(self, "historical_python_dump", val)
318 ## Sets the current study and Geometry component
319 # @ingroup l1_auxiliary
320 def init_smesh(self,theStudy,geompyD):
321 self.SetCurrentStudy(theStudy,geompyD)
323 ## Creates an empty Mesh. This mesh can have an underlying geometry.
324 # @param obj the Geometrical object on which the mesh is built. If not defined,
325 # the mesh will have no underlying geometry.
326 # @param name the name for the new mesh.
327 # @return an instance of Mesh class.
328 # @ingroup l2_construct
329 def Mesh(self, obj=0, name=0):
330 if isinstance(obj,str):
332 return Mesh(self,self.geompyD,obj,name)
334 ## Returns a long value from enumeration
335 # @ingroup l1_controls
336 def EnumToLong(self,theItem):
339 ## Returns a string representation of the color.
340 # To be used with filters.
341 # @param c color value (SALOMEDS.Color)
342 # @ingroup l1_controls
343 def ColorToString(self,c):
345 if isinstance(c, SALOMEDS.Color):
346 val = "%s;%s;%s" % (c.R, c.G, c.B)
347 elif isinstance(c, str):
350 raise ValueError, "Color value should be of string or SALOMEDS.Color type"
353 ## Gets PointStruct from vertex
354 # @param theVertex a GEOM object(vertex)
355 # @return SMESH.PointStruct
356 # @ingroup l1_auxiliary
357 def GetPointStruct(self,theVertex):
358 [x, y, z] = self.geompyD.PointCoordinates(theVertex)
359 return PointStruct(x,y,z)
361 ## Gets DirStruct from vector
362 # @param theVector a GEOM object(vector)
363 # @return SMESH.DirStruct
364 # @ingroup l1_auxiliary
365 def GetDirStruct(self,theVector):
366 vertices = self.geompyD.SubShapeAll( theVector, geompyDC.ShapeType["VERTEX"] )
367 if(len(vertices) != 2):
368 print "Error: vector object is incorrect."
370 p1 = self.geompyD.PointCoordinates(vertices[0])
371 p2 = self.geompyD.PointCoordinates(vertices[1])
372 pnt = PointStruct(p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
373 dirst = DirStruct(pnt)
376 ## Makes DirStruct from a triplet
377 # @param x,y,z vector components
378 # @return SMESH.DirStruct
379 # @ingroup l1_auxiliary
380 def MakeDirStruct(self,x,y,z):
381 pnt = PointStruct(x,y,z)
382 return DirStruct(pnt)
384 ## Get AxisStruct from object
385 # @param theObj a GEOM object (line or plane)
386 # @return SMESH.AxisStruct
387 # @ingroup l1_auxiliary
388 def GetAxisStruct(self,theObj):
389 edges = self.geompyD.SubShapeAll( theObj, geompyDC.ShapeType["EDGE"] )
391 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
392 vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geompyDC.ShapeType["VERTEX"] )
393 vertex1 = self.geompyD.PointCoordinates(vertex1)
394 vertex2 = self.geompyD.PointCoordinates(vertex2)
395 vertex3 = self.geompyD.PointCoordinates(vertex3)
396 vertex4 = self.geompyD.PointCoordinates(vertex4)
397 v1 = [vertex2[0]-vertex1[0], vertex2[1]-vertex1[1], vertex2[2]-vertex1[2]]
398 v2 = [vertex4[0]-vertex3[0], vertex4[1]-vertex3[1], vertex4[2]-vertex3[2]]
399 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] ]
400 axis = AxisStruct(vertex1[0], vertex1[1], vertex1[2], normal[0], normal[1], normal[2])
402 elif len(edges) == 1:
403 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
404 p1 = self.geompyD.PointCoordinates( vertex1 )
405 p2 = self.geompyD.PointCoordinates( vertex2 )
406 axis = AxisStruct(p1[0], p1[1], p1[2], p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
410 # From SMESH_Gen interface:
411 # ------------------------
413 ## Sets the given name to the object
414 # @param obj the object to rename
415 # @param name a new object name
416 # @ingroup l1_auxiliary
417 def SetName(self, obj, name):
418 if isinstance( obj, Mesh ):
420 elif isinstance( obj, Mesh_Algorithm ):
421 obj = obj.GetAlgorithm()
422 ior = salome.orb.object_to_string(obj)
423 SMESH._objref_SMESH_Gen.SetName(self, ior, name)
425 ## Sets the current mode
426 # @ingroup l1_auxiliary
427 def SetEmbeddedMode( self,theMode ):
428 #self.SetEmbeddedMode(theMode)
429 SMESH._objref_SMESH_Gen.SetEmbeddedMode(self,theMode)
431 ## Gets the current mode
432 # @ingroup l1_auxiliary
433 def IsEmbeddedMode(self):
434 #return self.IsEmbeddedMode()
435 return SMESH._objref_SMESH_Gen.IsEmbeddedMode(self)
437 ## Sets the current study
438 # @ingroup l1_auxiliary
439 def SetCurrentStudy( self, theStudy, geompyD = None ):
440 #self.SetCurrentStudy(theStudy)
443 geompyD = geompy.geom
446 self.SetGeomEngine(geompyD)
447 SMESH._objref_SMESH_Gen.SetCurrentStudy(self,theStudy)
450 notebook = salome_notebook.NoteBook( theStudy )
452 notebook = salome_notebook.NoteBook( salome_notebook.PseudoStudyForNoteBook() )
454 ## Gets the current study
455 # @ingroup l1_auxiliary
456 def GetCurrentStudy(self):
457 #return self.GetCurrentStudy()
458 return SMESH._objref_SMESH_Gen.GetCurrentStudy(self)
460 ## Creates a Mesh object importing data from the given UNV file
461 # @return an instance of Mesh class
463 def CreateMeshesFromUNV( self,theFileName ):
464 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromUNV(self,theFileName)
465 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
468 ## Creates a Mesh object(s) importing data from the given MED file
469 # @return a list of Mesh class instances
471 def CreateMeshesFromMED( self,theFileName ):
472 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromMED(self,theFileName)
474 for iMesh in range(len(aSmeshMeshes)) :
475 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
476 aMeshes.append(aMesh)
477 return aMeshes, aStatus
479 ## Creates a Mesh object(s) importing data from the given SAUV file
480 # @return a list of Mesh class instances
482 def CreateMeshesFromSAUV( self,theFileName ):
483 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromSAUV(self,theFileName)
485 for iMesh in range(len(aSmeshMeshes)) :
486 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
487 aMeshes.append(aMesh)
488 return aMeshes, aStatus
490 ## Creates a Mesh object importing data from the given STL file
491 # @return an instance of Mesh class
493 def CreateMeshesFromSTL( self, theFileName ):
494 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromSTL(self,theFileName)
495 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
498 ## Creates Mesh objects importing data from the given CGNS file
499 # @return an instance of Mesh class
501 def CreateMeshesFromCGNS( self, theFileName ):
502 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromCGNS(self,theFileName)
504 for iMesh in range(len(aSmeshMeshes)) :
505 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
506 aMeshes.append(aMesh)
507 return aMeshes, aStatus
509 ## Creates a Mesh object importing data from the given GMF file
510 # @return [ an instance of Mesh class, SMESH::ComputeError ]
512 def CreateMeshesFromGMF( self, theFileName ):
513 aSmeshMesh, error = SMESH._objref_SMESH_Gen.CreateMeshesFromGMF(self,
516 if error.comment: print "*** CreateMeshesFromGMF() errors:\n", error.comment
517 return Mesh(self, self.geompyD, aSmeshMesh), error
519 ## Concatenate the given meshes into one mesh.
520 # @return an instance of Mesh class
521 # @param meshes the meshes to combine into one mesh
522 # @param uniteIdenticalGroups if true, groups with same names are united, else they are renamed
523 # @param mergeNodesAndElements if true, equal nodes and elements aremerged
524 # @param mergeTolerance tolerance for merging nodes
525 # @param allGroups forces creation of groups of all elements
526 # @param name name of a new mesh
527 def Concatenate( self, meshes, uniteIdenticalGroups,
528 mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False,
530 if not meshes: return None
531 for i,m in enumerate(meshes):
532 if isinstance(m, Mesh):
533 meshes[i] = m.GetMesh()
534 mergeTolerance,Parameters,hasVars = ParseParameters(mergeTolerance)
535 meshes[0].SetParameters(Parameters)
537 aSmeshMesh = SMESH._objref_SMESH_Gen.ConcatenateWithGroups(
538 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
540 aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate(
541 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
542 aMesh = Mesh(self, self.geompyD, aSmeshMesh, name=name)
545 ## Create a mesh by copying a part of another mesh.
546 # @param meshPart a part of mesh to copy, either a Mesh, a sub-mesh or a group;
547 # to copy nodes or elements not contained in any mesh object,
548 # pass result of Mesh.GetIDSource( list_of_ids, type ) as meshPart
549 # @param meshName a name of the new mesh
550 # @param toCopyGroups to create in the new mesh groups the copied elements belongs to
551 # @param toKeepIDs to preserve IDs of the copied elements or not
552 # @return an instance of Mesh class
553 def CopyMesh( self, meshPart, meshName, toCopyGroups=False, toKeepIDs=False):
554 if (isinstance( meshPart, Mesh )):
555 meshPart = meshPart.GetMesh()
556 mesh = SMESH._objref_SMESH_Gen.CopyMesh( self,meshPart,meshName,toCopyGroups,toKeepIDs )
557 return Mesh(self, self.geompyD, mesh)
559 ## From SMESH_Gen interface
560 # @return the list of integer values
561 # @ingroup l1_auxiliary
562 def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
563 return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
565 ## From SMESH_Gen interface. Creates a pattern
566 # @return an instance of SMESH_Pattern
568 # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
569 # @ingroup l2_modif_patterns
570 def GetPattern(self):
571 return SMESH._objref_SMESH_Gen.GetPattern(self)
573 ## Sets number of segments per diagonal of boundary box of geometry by which
574 # default segment length of appropriate 1D hypotheses is defined.
575 # Default value is 10
576 # @ingroup l1_auxiliary
577 def SetBoundaryBoxSegmentation(self, nbSegments):
578 SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
580 # Filtering. Auxiliary functions:
581 # ------------------------------
583 ## Creates an empty criterion
584 # @return SMESH.Filter.Criterion
585 # @ingroup l1_controls
586 def GetEmptyCriterion(self):
587 Type = self.EnumToLong(FT_Undefined)
588 Compare = self.EnumToLong(FT_Undefined)
592 UnaryOp = self.EnumToLong(FT_Undefined)
593 BinaryOp = self.EnumToLong(FT_Undefined)
596 Precision = -1 ##@1e-07
597 return Filter.Criterion(Type, Compare, Threshold, ThresholdStr, ThresholdID,
598 UnaryOp, BinaryOp, Tolerance, TypeOfElement, Precision)
600 ## Creates a criterion by the given parameters
601 # \n Criterion structures allow to define complex filters by combining them with logical operations (AND / OR) (see example below)
602 # @param elementType the type of elements(NODE, EDGE, FACE, VOLUME)
603 # @param CritType the type of criterion (FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc.)
604 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
605 # @param Threshold the threshold value (range of ids as string, shape, numeric)
606 # @param UnaryOp FT_LogicalNOT or FT_Undefined
607 # @param BinaryOp a binary logical operation FT_LogicalAND, FT_LogicalOR or
608 # FT_Undefined (must be for the last criterion of all criteria)
609 # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface,
610 # FT_LyingOnGeom, FT_CoplanarFaces criteria
611 # @return SMESH.Filter.Criterion
613 # <a href="../tui_filters_page.html#combining_filters">Example of Criteria usage</a>
614 # @ingroup l1_controls
615 def GetCriterion(self,elementType,
617 Compare = FT_EqualTo,
619 UnaryOp=FT_Undefined,
620 BinaryOp=FT_Undefined,
622 if not CritType in SMESH.FunctorType._items:
623 raise TypeError, "CritType should be of SMESH.FunctorType"
624 aCriterion = self.GetEmptyCriterion()
625 aCriterion.TypeOfElement = elementType
626 aCriterion.Type = self.EnumToLong(CritType)
627 aCriterion.Tolerance = Tolerance
629 aThreshold = Threshold
631 if Compare in [FT_LessThan, FT_MoreThan, FT_EqualTo]:
632 aCriterion.Compare = self.EnumToLong(Compare)
633 elif Compare == "=" or Compare == "==":
634 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
636 aCriterion.Compare = self.EnumToLong(FT_LessThan)
638 aCriterion.Compare = self.EnumToLong(FT_MoreThan)
639 elif Compare != FT_Undefined:
640 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
643 if CritType in [FT_BelongToGeom, FT_BelongToPlane, FT_BelongToGenSurface,
644 FT_BelongToCylinder, FT_LyingOnGeom]:
645 # Checks that Threshold is GEOM object
646 if isinstance(aThreshold, geompyDC.GEOM._objref_GEOM_Object):
647 aCriterion.ThresholdStr = GetName(aThreshold)
648 aCriterion.ThresholdID = aThreshold.GetStudyEntry()
649 if not aCriterion.ThresholdID:
650 name = aCriterion.ThresholdStr
652 name = "%s_%s"%(aThreshold.GetShapeType(), id(aThreshold)%10000)
653 aCriterion.ThresholdID = self.geompyD.addToStudy( aThreshold, name )
654 #raise RuntimeError, "Threshold shape must be published"
656 print "Error: The Threshold should be a shape."
658 if isinstance(UnaryOp,float):
659 aCriterion.Tolerance = UnaryOp
660 UnaryOp = FT_Undefined
662 elif CritType == FT_RangeOfIds:
663 # Checks that Threshold is string
664 if isinstance(aThreshold, str):
665 aCriterion.ThresholdStr = aThreshold
667 print "Error: The Threshold should be a string."
669 elif CritType == FT_CoplanarFaces:
670 # Checks the Threshold
671 if isinstance(aThreshold, int):
672 aCriterion.ThresholdID = str(aThreshold)
673 elif isinstance(aThreshold, str):
676 raise ValueError, "Invalid ID of mesh face: '%s'"%aThreshold
677 aCriterion.ThresholdID = aThreshold
680 "The Threshold should be an ID of mesh face and not '%s'"%aThreshold
681 elif CritType == FT_ElemGeomType:
682 # Checks the Threshold
684 aCriterion.Threshold = self.EnumToLong(aThreshold)
685 assert( aThreshold in SMESH.GeometryType._items )
687 if isinstance(aThreshold, int):
688 aCriterion.Threshold = aThreshold
690 print "Error: The Threshold should be an integer or SMESH.GeometryType."
694 elif CritType == FT_GroupColor:
695 # Checks the Threshold
697 aCriterion.ThresholdStr = self.ColorToString(aThreshold)
699 print "Error: The threshold value should be of SALOMEDS.Color type"
702 elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_FreeNodes, FT_FreeFaces,
703 FT_LinearOrQuadratic, FT_BadOrientedVolume,
704 FT_BareBorderFace, FT_BareBorderVolume,
705 FT_OverConstrainedFace, FT_OverConstrainedVolume,
706 FT_EqualNodes,FT_EqualEdges,FT_EqualFaces,FT_EqualVolumes ]:
707 # At this point the Threshold is unnecessary
708 if aThreshold == FT_LogicalNOT:
709 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
710 elif aThreshold in [FT_LogicalAND, FT_LogicalOR]:
711 aCriterion.BinaryOp = aThreshold
715 aThreshold = float(aThreshold)
716 aCriterion.Threshold = aThreshold
718 print "Error: The Threshold should be a number."
721 if Threshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT:
722 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
724 if Threshold in [FT_LogicalAND, FT_LogicalOR]:
725 aCriterion.BinaryOp = self.EnumToLong(Threshold)
727 if UnaryOp in [FT_LogicalAND, FT_LogicalOR]:
728 aCriterion.BinaryOp = self.EnumToLong(UnaryOp)
730 if BinaryOp in [FT_LogicalAND, FT_LogicalOR]:
731 aCriterion.BinaryOp = self.EnumToLong(BinaryOp)
735 ## Creates a filter with the given parameters
736 # @param elementType the type of elements in the group
737 # @param CritType the type of criterion ( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
738 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
739 # @param Threshold the threshold value (range of id ids as string, shape, numeric)
740 # @param UnaryOp FT_LogicalNOT or FT_Undefined
741 # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface,
742 # FT_LyingOnGeom, FT_CoplanarFaces and FT_EqualNodes criteria
743 # @return SMESH_Filter
745 # <a href="../tui_filters_page.html#tui_filters">Example of Filters usage</a>
746 # @ingroup l1_controls
747 def GetFilter(self,elementType,
748 CritType=FT_Undefined,
751 UnaryOp=FT_Undefined,
753 aCriterion = self.GetCriterion(elementType, CritType, Compare, Threshold, UnaryOp, FT_Undefined,Tolerance)
754 aFilterMgr = self.CreateFilterManager()
755 aFilter = aFilterMgr.CreateFilter()
757 aCriteria.append(aCriterion)
758 aFilter.SetCriteria(aCriteria)
759 aFilterMgr.UnRegister()
762 ## Creates a filter from criteria
763 # @param criteria a list of criteria
764 # @return SMESH_Filter
766 # <a href="../tui_filters_page.html#tui_filters">Example of Filters usage</a>
767 # @ingroup l1_controls
768 def GetFilterFromCriteria(self,criteria):
769 aFilterMgr = self.CreateFilterManager()
770 aFilter = aFilterMgr.CreateFilter()
771 aFilter.SetCriteria(criteria)
772 aFilterMgr.UnRegister()
775 ## Creates a numerical functor by its type
776 # @param theCriterion FT_...; functor type
777 # @return SMESH_NumericalFunctor
778 # @ingroup l1_controls
779 def GetFunctor(self,theCriterion):
780 if isinstance( theCriterion, SMESH._objref_NumericalFunctor ):
782 aFilterMgr = self.CreateFilterManager()
784 if theCriterion == FT_AspectRatio:
785 functor = aFilterMgr.CreateAspectRatio()
786 elif theCriterion == FT_AspectRatio3D:
787 functor = aFilterMgr.CreateAspectRatio3D()
788 elif theCriterion == FT_Warping:
789 functor = aFilterMgr.CreateWarping()
790 elif theCriterion == FT_MinimumAngle:
791 functor = aFilterMgr.CreateMinimumAngle()
792 elif theCriterion == FT_Taper:
793 functor = aFilterMgr.CreateTaper()
794 elif theCriterion == FT_Skew:
795 functor = aFilterMgr.CreateSkew()
796 elif theCriterion == FT_Area:
797 functor = aFilterMgr.CreateArea()
798 elif theCriterion == FT_Volume3D:
799 functor = aFilterMgr.CreateVolume3D()
800 elif theCriterion == FT_MaxElementLength2D:
801 functor = aFilterMgr.CreateMaxElementLength2D()
802 elif theCriterion == FT_MaxElementLength3D:
803 functor = aFilterMgr.CreateMaxElementLength3D()
804 elif theCriterion == FT_MultiConnection:
805 functor = aFilterMgr.CreateMultiConnection()
806 elif theCriterion == FT_MultiConnection2D:
807 functor = aFilterMgr.CreateMultiConnection2D()
808 elif theCriterion == FT_Length:
809 functor = aFilterMgr.CreateLength()
810 elif theCriterion == FT_Length2D:
811 functor = aFilterMgr.CreateLength2D()
813 print "Error: given parameter is not numerical functor type."
814 aFilterMgr.UnRegister()
817 ## Creates hypothesis
818 # @param theHType mesh hypothesis type (string)
819 # @param theLibName mesh plug-in library name
820 # @return created hypothesis instance
821 def CreateHypothesis(self, theHType, theLibName="libStdMeshersEngine.so"):
822 hyp = SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName )
824 if isinstance( hyp, SMESH._objref_SMESH_Algo ):
827 # wrap hypothesis methods
828 #print "HYPOTHESIS", theHType
829 for meth_name in dir( hyp.__class__ ):
830 if not meth_name.startswith("Get") and \
831 not meth_name in dir ( SMESH._objref_SMESH_Hypothesis ):
832 method = getattr ( hyp.__class__, meth_name )
834 setattr( hyp, meth_name, hypMethodWrapper( hyp, method ))
838 ## Gets the mesh statistic
839 # @return dictionary "element type" - "count of elements"
840 # @ingroup l1_meshinfo
841 def GetMeshInfo(self, obj):
842 if isinstance( obj, Mesh ):
845 if hasattr(obj, "GetMeshInfo"):
846 values = obj.GetMeshInfo()
847 for i in range(SMESH.Entity_Last._v):
848 if i < len(values): d[SMESH.EntityType._item(i)]=values[i]
852 ## Get minimum distance between two objects
854 # If @a src2 is None, and @a id2 = 0, distance from @a src1 / @a id1 to the origin is computed.
855 # If @a src2 is None, and @a id2 != 0, it is assumed that both @a id1 and @a id2 belong to @a src1.
857 # @param src1 first source object
858 # @param src2 second source object
859 # @param id1 node/element id from the first source
860 # @param id2 node/element id from the second (or first) source
861 # @param isElem1 @c True if @a id1 is element id, @c False if it is node id
862 # @param isElem2 @c True if @a id2 is element id, @c False if it is node id
863 # @return minimum distance value
864 # @sa GetMinDistance()
865 # @ingroup l1_measurements
866 def MinDistance(self, src1, src2=None, id1=0, id2=0, isElem1=False, isElem2=False):
867 result = self.GetMinDistance(src1, src2, id1, id2, isElem1, isElem2)
871 result = result.value
874 ## Get measure structure specifying minimum distance data between two objects
876 # If @a src2 is None, and @a id2 = 0, distance from @a src1 / @a id1 to the origin is computed.
877 # If @a src2 is None, and @a id2 != 0, it is assumed that both @a id1 and @a id2 belong to @a src1.
879 # @param src1 first source object
880 # @param src2 second source object
881 # @param id1 node/element id from the first source
882 # @param id2 node/element id from the second (or first) source
883 # @param isElem1 @c True if @a id1 is element id, @c False if it is node id
884 # @param isElem2 @c True if @a id2 is element id, @c False if it is node id
885 # @return Measure structure or None if input data is invalid
887 # @ingroup l1_measurements
888 def GetMinDistance(self, src1, src2=None, id1=0, id2=0, isElem1=False, isElem2=False):
889 if isinstance(src1, Mesh): src1 = src1.mesh
890 if isinstance(src2, Mesh): src2 = src2.mesh
891 if src2 is None and id2 != 0: src2 = src1
892 if not hasattr(src1, "_narrow"): return None
893 src1 = src1._narrow(SMESH.SMESH_IDSource)
894 if not src1: return None
897 e = m.GetMeshEditor()
899 src1 = e.MakeIDSource([id1], SMESH.FACE)
901 src1 = e.MakeIDSource([id1], SMESH.NODE)
903 if hasattr(src2, "_narrow"):
904 src2 = src2._narrow(SMESH.SMESH_IDSource)
905 if src2 and id2 != 0:
907 e = m.GetMeshEditor()
909 src2 = e.MakeIDSource([id2], SMESH.FACE)
911 src2 = e.MakeIDSource([id2], SMESH.NODE)
914 aMeasurements = self.CreateMeasurements()
915 result = aMeasurements.MinDistance(src1, src2)
916 aMeasurements.UnRegister()
919 ## Get bounding box of the specified object(s)
920 # @param objects single source object or list of source objects
921 # @return tuple of six values (minX, minY, minZ, maxX, maxY, maxZ)
922 # @sa GetBoundingBox()
923 # @ingroup l1_measurements
924 def BoundingBox(self, objects):
925 result = self.GetBoundingBox(objects)
929 result = (result.minX, result.minY, result.minZ, result.maxX, result.maxY, result.maxZ)
932 ## Get measure structure specifying bounding box data of the specified object(s)
933 # @param objects single source object or list of source objects
934 # @return Measure structure
936 # @ingroup l1_measurements
937 def GetBoundingBox(self, objects):
938 if isinstance(objects, tuple):
939 objects = list(objects)
940 if not isinstance(objects, list):
944 if isinstance(o, Mesh):
945 srclist.append(o.mesh)
946 elif hasattr(o, "_narrow"):
947 src = o._narrow(SMESH.SMESH_IDSource)
948 if src: srclist.append(src)
951 aMeasurements = self.CreateMeasurements()
952 result = aMeasurements.BoundingBox(srclist)
953 aMeasurements.UnRegister()
957 #Registering the new proxy for SMESH_Gen
958 omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshDC)
964 ## This class allows defining and managing a mesh.
965 # It has a set of methods to build a mesh on the given geometry, including the definition of sub-meshes.
966 # It also has methods to define groups of mesh elements, to modify a mesh (by addition of
967 # new nodes and elements and by changing the existing entities), to get information
968 # about a mesh and to export a mesh into different formats.
977 # Creates a mesh on the shape \a obj (or an empty mesh if \a obj is equal to 0) and
978 # sets the GUI name of this mesh to \a name.
979 # @param smeshpyD an instance of smeshDC class
980 # @param geompyD an instance of geompyDC class
981 # @param obj Shape to be meshed or SMESH_Mesh object
982 # @param name Study name of the mesh
983 # @ingroup l2_construct
984 def __init__(self, smeshpyD, geompyD, obj=0, name=0):
985 self.smeshpyD=smeshpyD
992 if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object):
994 # publish geom of mesh (issue 0021122)
995 if not self.geom.GetStudyEntry() and smeshpyD.GetCurrentStudy():
997 studyID = smeshpyD.GetCurrentStudy()._get_StudyId()
998 if studyID != geompyD.myStudyId:
999 geompyD.init_geom( smeshpyD.GetCurrentStudy())
1002 geo_name = name + " shape"
1004 geo_name = "%s_%s to mesh"%(self.geom.GetShapeType(), id(self.geom)%100)
1005 geompyD.addToStudy( self.geom, geo_name )
1006 self.mesh = self.smeshpyD.CreateMesh(self.geom)
1008 elif isinstance(obj, SMESH._objref_SMESH_Mesh):
1011 self.mesh = self.smeshpyD.CreateEmptyMesh()
1013 self.smeshpyD.SetName(self.mesh, name)
1015 self.smeshpyD.SetName(self.mesh, GetName(obj) + " mesh")
1018 self.geom = self.mesh.GetShapeToMesh()
1020 self.editor = self.mesh.GetMeshEditor()
1021 self.functors = [None] * SMESH.FT_Undefined._v
1023 # set self to algoCreator's
1024 for attrName in dir(self):
1025 attr = getattr( self, attrName )
1026 if isinstance( attr, algoCreator ):
1027 setattr( self, attrName, attr.copy( self ))
1029 ## Initializes the Mesh object from an instance of SMESH_Mesh interface
1030 # @param theMesh a SMESH_Mesh object
1031 # @ingroup l2_construct
1032 def SetMesh(self, theMesh):
1033 if self.mesh: self.mesh.UnRegister()
1036 self.mesh.Register()
1037 self.geom = self.mesh.GetShapeToMesh()
1039 ## Returns the mesh, that is an instance of SMESH_Mesh interface
1040 # @return a SMESH_Mesh object
1041 # @ingroup l2_construct
1045 ## Gets the name of the mesh
1046 # @return the name of the mesh as a string
1047 # @ingroup l2_construct
1049 name = GetName(self.GetMesh())
1052 ## Sets a name to the mesh
1053 # @param name a new name of the mesh
1054 # @ingroup l2_construct
1055 def SetName(self, name):
1056 self.smeshpyD.SetName(self.GetMesh(), name)
1058 ## Gets the subMesh object associated to a \a theSubObject geometrical object.
1059 # The subMesh object gives access to the IDs of nodes and elements.
1060 # @param geom a geometrical object (shape)
1061 # @param name a name for the submesh
1062 # @return an object of type SMESH_SubMesh, representing a part of mesh, which lies on the given shape
1063 # @ingroup l2_submeshes
1064 def GetSubMesh(self, geom, name):
1065 AssureGeomPublished( self, geom, name )
1066 submesh = self.mesh.GetSubMesh( geom, name )
1069 ## Returns the shape associated to the mesh
1070 # @return a GEOM_Object
1071 # @ingroup l2_construct
1075 ## Associates the given shape to the mesh (entails the recreation of the mesh)
1076 # @param geom the shape to be meshed (GEOM_Object)
1077 # @ingroup l2_construct
1078 def SetShape(self, geom):
1079 self.mesh = self.smeshpyD.CreateMesh(geom)
1081 ## Loads mesh from the study after opening the study
1085 ## Returns true if the hypotheses are defined well
1086 # @param theSubObject a sub-shape of a mesh shape
1087 # @return True or False
1088 # @ingroup l2_construct
1089 def IsReadyToCompute(self, theSubObject):
1090 return self.smeshpyD.IsReadyToCompute(self.mesh, theSubObject)
1092 ## Returns errors of hypotheses definition.
1093 # The list of errors is empty if everything is OK.
1094 # @param theSubObject a sub-shape of a mesh shape
1095 # @return a list of errors
1096 # @ingroup l2_construct
1097 def GetAlgoState(self, theSubObject):
1098 return self.smeshpyD.GetAlgoState(self.mesh, theSubObject)
1100 ## Returns a geometrical object on which the given element was built.
1101 # The returned geometrical object, if not nil, is either found in the
1102 # study or published by this method with the given name
1103 # @param theElementID the id of the mesh element
1104 # @param theGeomName the user-defined name of the geometrical object
1105 # @return GEOM::GEOM_Object instance
1106 # @ingroup l2_construct
1107 def GetGeometryByMeshElement(self, theElementID, theGeomName):
1108 return self.smeshpyD.GetGeometryByMeshElement( self.mesh, theElementID, theGeomName )
1110 ## Returns the mesh dimension depending on the dimension of the underlying shape
1111 # or, if the mesh is not based on any shape, basing on deimension of elements
1112 # @return mesh dimension as an integer value [0,3]
1113 # @ingroup l1_auxiliary
1114 def MeshDimension(self):
1115 if self.mesh.HasShapeToMesh():
1116 shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SOLID"] )
1117 if len( shells ) > 0 :
1119 elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
1121 elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
1126 if self.NbVolumes() > 0: return 3
1127 if self.NbFaces() > 0: return 2
1128 if self.NbEdges() > 0: return 1
1131 ## Evaluates size of prospective mesh on a shape
1132 # @return a list where i-th element is a number of elements of i-th SMESH.EntityType
1133 # To know predicted number of e.g. edges, inquire it this way
1134 # Evaluate()[ EnumToLong( Entity_Edge )]
1135 def Evaluate(self, geom=0):
1136 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1138 geom = self.mesh.GetShapeToMesh()
1141 return self.smeshpyD.Evaluate(self.mesh, geom)
1144 ## Computes the mesh and returns the status of the computation
1145 # @param geom geomtrical shape on which mesh data should be computed
1146 # @param discardModifs if True and the mesh has been edited since
1147 # a last total re-compute and that may prevent successful partial re-compute,
1148 # then the mesh is cleaned before Compute()
1149 # @return True or False
1150 # @ingroup l2_construct
1151 def Compute(self, geom=0, discardModifs=False):
1152 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1154 geom = self.mesh.GetShapeToMesh()
1159 if discardModifs and self.mesh.HasModificationsToDiscard(): # issue 0020693
1161 ok = self.smeshpyD.Compute(self.mesh, geom)
1162 except SALOME.SALOME_Exception, ex:
1163 print "Mesh computation failed, exception caught:"
1164 print " ", ex.details.text
1167 print "Mesh computation failed, exception caught:"
1168 traceback.print_exc()
1172 # Treat compute errors
1173 computeErrors = self.smeshpyD.GetComputeErrors( self.mesh, geom )
1174 for err in computeErrors:
1176 if self.mesh.HasShapeToMesh():
1178 mainIOR = salome.orb.object_to_string(geom)
1179 for sname in salome.myStudyManager.GetOpenStudies():
1180 s = salome.myStudyManager.GetStudyByName(sname)
1182 mainSO = s.FindObjectIOR(mainIOR)
1183 if not mainSO: continue
1184 if err.subShapeID == 1:
1185 shapeText = ' on "%s"' % mainSO.GetName()
1186 subIt = s.NewChildIterator(mainSO)
1188 subSO = subIt.Value()
1190 obj = subSO.GetObject()
1191 if not obj: continue
1192 go = obj._narrow( geompyDC.GEOM._objref_GEOM_Object )
1194 ids = go.GetSubShapeIndices()
1195 if len(ids) == 1 and ids[0] == err.subShapeID:
1196 shapeText = ' on "%s"' % subSO.GetName()
1199 shape = self.geompyD.GetSubShape( geom, [err.subShapeID])
1201 shapeText = " on %s #%s" % (shape.GetShapeType(), err.subShapeID)
1203 shapeText = " on subshape #%s" % (err.subShapeID)
1205 shapeText = " on subshape #%s" % (err.subShapeID)
1207 stdErrors = ["OK", #COMPERR_OK
1208 "Invalid input mesh", #COMPERR_BAD_INPUT_MESH
1209 "std::exception", #COMPERR_STD_EXCEPTION
1210 "OCC exception", #COMPERR_OCC_EXCEPTION
1211 "..", #COMPERR_SLM_EXCEPTION
1212 "Unknown exception", #COMPERR_EXCEPTION
1213 "Memory allocation problem", #COMPERR_MEMORY_PB
1214 "Algorithm failed", #COMPERR_ALGO_FAILED
1215 "Unexpected geometry", #COMPERR_BAD_SHAPE
1216 "Warning", #COMPERR_WARNING
1217 "Computation cancelled",#COMPERR_CANCELED
1218 "No mesh on sub-shape"] #COMPERR_NO_MESH_ON_SHAPE
1220 if err.code < len(stdErrors): errText = stdErrors[err.code]
1222 errText = "code %s" % -err.code
1223 if errText: errText += ". "
1224 errText += err.comment
1225 if allReasons != "":allReasons += "\n"
1226 allReasons += '- "%s" failed%s. Error: %s' %(err.algoName, shapeText, errText)
1230 errors = self.smeshpyD.GetAlgoState( self.mesh, geom )
1232 if err.isGlobalAlgo:
1240 reason = '%s %sD algorithm is missing' % (glob, dim)
1241 elif err.state == HYP_MISSING:
1242 reason = ('%s %sD algorithm "%s" misses %sD hypothesis'
1243 % (glob, dim, name, dim))
1244 elif err.state == HYP_NOTCONFORM:
1245 reason = 'Global "Not Conform mesh allowed" hypothesis is missing'
1246 elif err.state == HYP_BAD_PARAMETER:
1247 reason = ('Hypothesis of %s %sD algorithm "%s" has a bad parameter value'
1248 % ( glob, dim, name ))
1249 elif err.state == HYP_BAD_GEOMETRY:
1250 reason = ('%s %sD algorithm "%s" is assigned to mismatching'
1251 'geometry' % ( glob, dim, name ))
1252 elif err.state == HYP_HIDDEN_ALGO:
1253 reason = ('%s %sD algorithm "%s" is ignored due to presence of a %s '
1254 'algorithm of upper dimension generating %sD mesh'
1255 % ( glob, dim, name, glob, dim ))
1257 reason = ("For unknown reason. "
1258 "Developer, revise Mesh.Compute() implementation in smeshDC.py!")
1260 if allReasons != "":allReasons += "\n"
1261 allReasons += "- " + reason
1263 if not ok or allReasons != "":
1264 msg = '"' + GetName(self.mesh) + '"'
1265 if ok: msg += " has been computed with warnings"
1266 else: msg += " has not been computed"
1267 if allReasons != "": msg += ":"
1272 if salome.sg.hasDesktop() and self.mesh.GetStudyId() >= 0:
1273 smeshgui = salome.ImportComponentGUI("SMESH")
1274 smeshgui.Init(self.mesh.GetStudyId())
1275 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), ok, (self.NbNodes()==0) )
1276 salome.sg.updateObjBrowser(1)
1280 ## Return submesh objects list in meshing order
1281 # @return list of list of submesh objects
1282 # @ingroup l2_construct
1283 def GetMeshOrder(self):
1284 return self.mesh.GetMeshOrder()
1286 ## Return submesh objects list in meshing order
1287 # @return list of list of submesh objects
1288 # @ingroup l2_construct
1289 def SetMeshOrder(self, submeshes):
1290 return self.mesh.SetMeshOrder(submeshes)
1292 ## Removes all nodes and elements
1293 # @ingroup l2_construct
1296 if ( salome.sg.hasDesktop() and
1297 salome.myStudyManager.GetStudyByID( self.mesh.GetStudyId() )):
1298 smeshgui = salome.ImportComponentGUI("SMESH")
1299 smeshgui.Init(self.mesh.GetStudyId())
1300 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1301 salome.sg.updateObjBrowser(1)
1303 ## Removes all nodes and elements of indicated shape
1304 # @ingroup l2_construct
1305 def ClearSubMesh(self, geomId):
1306 self.mesh.ClearSubMesh(geomId)
1307 if salome.sg.hasDesktop():
1308 smeshgui = salome.ImportComponentGUI("SMESH")
1309 smeshgui.Init(self.mesh.GetStudyId())
1310 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1311 salome.sg.updateObjBrowser(1)
1313 ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + NETGEN
1314 # @param fineness [0.0,1.0] defines mesh fineness
1315 # @return True or False
1316 # @ingroup l3_algos_basic
1317 def AutomaticTetrahedralization(self, fineness=0):
1318 dim = self.MeshDimension()
1320 self.RemoveGlobalHypotheses()
1321 self.Segment().AutomaticLength(fineness)
1323 self.Triangle().LengthFromEdges()
1326 from NETGENPluginDC import NETGEN
1327 self.Tetrahedron(NETGEN)
1329 return self.Compute()
1331 ## Computes an hexahedral mesh using AutomaticLength + Quadrangle + Hexahedron
1332 # @param fineness [0.0, 1.0] defines mesh fineness
1333 # @return True or False
1334 # @ingroup l3_algos_basic
1335 def AutomaticHexahedralization(self, fineness=0):
1336 dim = self.MeshDimension()
1337 # assign the hypotheses
1338 self.RemoveGlobalHypotheses()
1339 self.Segment().AutomaticLength(fineness)
1346 return self.Compute()
1348 ## Assigns a hypothesis
1349 # @param hyp a hypothesis to assign
1350 # @param geom a subhape of mesh geometry
1351 # @return SMESH.Hypothesis_Status
1352 # @ingroup l2_hypotheses
1353 def AddHypothesis(self, hyp, geom=0):
1354 if isinstance( hyp, Mesh_Algorithm ):
1355 hyp = hyp.GetAlgorithm()
1360 geom = self.mesh.GetShapeToMesh()
1362 AssureGeomPublished( self, geom, "shape for %s" % hyp.GetName())
1363 status = self.mesh.AddHypothesis(geom, hyp)
1364 isAlgo = hyp._narrow( SMESH_Algo )
1365 hyp_name = GetName( hyp )
1368 geom_name = GetName( geom )
1369 TreatHypoStatus( status, hyp_name, geom_name, isAlgo )
1372 ## Return True if an algorithm of hypothesis is assigned to a given shape
1373 # @param hyp a hypothesis to check
1374 # @param geom a subhape of mesh geometry
1375 # @return True of False
1376 # @ingroup l2_hypotheses
1377 def IsUsedHypothesis(self, hyp, geom):
1378 if not hyp: # or not geom
1380 if isinstance( hyp, Mesh_Algorithm ):
1381 hyp = hyp.GetAlgorithm()
1383 hyps = self.GetHypothesisList(geom)
1385 if h.GetId() == hyp.GetId():
1389 ## Unassigns a hypothesis
1390 # @param hyp a hypothesis to unassign
1391 # @param geom a sub-shape of mesh geometry
1392 # @return SMESH.Hypothesis_Status
1393 # @ingroup l2_hypotheses
1394 def RemoveHypothesis(self, hyp, geom=0):
1395 if isinstance( hyp, Mesh_Algorithm ):
1396 hyp = hyp.GetAlgorithm()
1402 if self.IsUsedHypothesis( hyp, shape ):
1403 return self.mesh.RemoveHypothesis( shape, hyp )
1404 hypName = GetName( hyp )
1405 geoName = GetName( shape )
1406 print "WARNING: RemoveHypothesis() failed as '%s' is not assigned to '%s' shape" % ( hypName, geoName )
1409 ## Gets the list of hypotheses added on a geometry
1410 # @param geom a sub-shape of mesh geometry
1411 # @return the sequence of SMESH_Hypothesis
1412 # @ingroup l2_hypotheses
1413 def GetHypothesisList(self, geom):
1414 return self.mesh.GetHypothesisList( geom )
1416 ## Removes all global hypotheses
1417 # @ingroup l2_hypotheses
1418 def RemoveGlobalHypotheses(self):
1419 current_hyps = self.mesh.GetHypothesisList( self.geom )
1420 for hyp in current_hyps:
1421 self.mesh.RemoveHypothesis( self.geom, hyp )
1425 ## Exports the mesh in a file in MED format and chooses the \a version of MED format
1426 ## allowing to overwrite the file if it exists or add the exported data to its contents
1427 # @param f is the file name
1428 # @param auto_groups boolean parameter for creating/not creating
1429 # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1430 # the typical use is auto_groups=false.
1431 # @param version MED format version(MED_V2_1 or MED_V2_2)
1432 # @param overwrite boolean parameter for overwriting/not overwriting the file
1433 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1434 # @ingroup l2_impexp
1435 def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1, meshPart=None):
1437 if isinstance( meshPart, list ):
1438 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1439 self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite )
1441 self.mesh.ExportToMEDX(f, auto_groups, version, overwrite)
1443 ## Exports the mesh in a file in SAUV format
1444 # @param f is the file name
1445 # @param auto_groups boolean parameter for creating/not creating
1446 # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1447 # the typical use is auto_groups=false.
1448 # @ingroup l2_impexp
1449 def ExportSAUV(self, f, auto_groups=0):
1450 self.mesh.ExportSAUV(f, auto_groups)
1452 ## Exports the mesh in a file in DAT format
1453 # @param f the file name
1454 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1455 # @ingroup l2_impexp
1456 def ExportDAT(self, f, meshPart=None):
1458 if isinstance( meshPart, list ):
1459 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1460 self.mesh.ExportPartToDAT( meshPart, f )
1462 self.mesh.ExportDAT(f)
1464 ## Exports the mesh in a file in UNV format
1465 # @param f the file name
1466 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1467 # @ingroup l2_impexp
1468 def ExportUNV(self, f, meshPart=None):
1470 if isinstance( meshPart, list ):
1471 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1472 self.mesh.ExportPartToUNV( meshPart, f )
1474 self.mesh.ExportUNV(f)
1476 ## Export the mesh in a file in STL format
1477 # @param f the file name
1478 # @param ascii defines the file encoding
1479 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1480 # @ingroup l2_impexp
1481 def ExportSTL(self, f, ascii=1, meshPart=None):
1483 if isinstance( meshPart, list ):
1484 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1485 self.mesh.ExportPartToSTL( meshPart, f, ascii )
1487 self.mesh.ExportSTL(f, ascii)
1489 ## Exports the mesh in a file in CGNS format
1490 # @param f is the file name
1491 # @param overwrite boolean parameter for overwriting/not overwriting the file
1492 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1493 # @ingroup l2_impexp
1494 def ExportCGNS(self, f, overwrite=1, meshPart=None):
1495 if isinstance( meshPart, list ):
1496 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1497 if isinstance( meshPart, Mesh ):
1498 meshPart = meshPart.mesh
1500 meshPart = self.mesh
1501 self.mesh.ExportCGNS(meshPart, f, overwrite)
1503 ## Exports the mesh in a file in GMF format
1504 # @param f is the file name
1505 # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh
1506 # @ingroup l2_impexp
1507 def ExportGMF(self, f, meshPart=None):
1508 if isinstance( meshPart, list ):
1509 meshPart = self.GetIDSource( meshPart, SMESH.ALL )
1510 if isinstance( meshPart, Mesh ):
1511 meshPart = meshPart.mesh
1513 meshPart = self.mesh
1514 self.mesh.ExportGMF(meshPart, f, True)
1516 ## Deprecated, used only for compatibility! Please, use ExportToMEDX() method instead.
1517 # Exports the mesh in a file in MED format and chooses the \a version of MED format
1518 ## allowing to overwrite the file if it exists or add the exported data to its contents
1519 # @param f the file name
1520 # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2
1521 # @param opt boolean parameter for creating/not creating
1522 # the groups Group_On_All_Nodes, Group_On_All_Faces, ...
1523 # @param overwrite boolean parameter for overwriting/not overwriting the file
1524 # @ingroup l2_impexp
1525 def ExportToMED(self, f, version, opt=0, overwrite=1):
1526 self.mesh.ExportToMEDX(f, opt, version, overwrite)
1528 # Operations with groups:
1529 # ----------------------
1531 ## Creates an empty mesh group
1532 # @param elementType the type of elements in the group
1533 # @param name the name of the mesh group
1534 # @return SMESH_Group
1535 # @ingroup l2_grps_create
1536 def CreateEmptyGroup(self, elementType, name):
1537 return self.mesh.CreateGroup(elementType, name)
1539 ## Creates a mesh group based on the geometric object \a grp
1540 # and gives a \a name, \n if this parameter is not defined
1541 # the name is the same as the geometric group name \n
1542 # Note: Works like GroupOnGeom().
1543 # @param grp a geometric group, a vertex, an edge, a face or a solid
1544 # @param name the name of the mesh group
1545 # @return SMESH_GroupOnGeom
1546 # @ingroup l2_grps_create
1547 def Group(self, grp, name=""):
1548 return self.GroupOnGeom(grp, name)
1550 ## Creates a mesh group based on the geometrical object \a grp
1551 # and gives a \a name, \n if this parameter is not defined
1552 # the name is the same as the geometrical group name
1553 # @param grp a geometrical group, a vertex, an edge, a face or a solid
1554 # @param name the name of the mesh group
1555 # @param typ the type of elements in the group. If not set, it is
1556 # automatically detected by the type of the geometry
1557 # @return SMESH_GroupOnGeom
1558 # @ingroup l2_grps_create
1559 def GroupOnGeom(self, grp, name="", typ=None):
1560 AssureGeomPublished( self, grp, name )
1562 name = grp.GetName()
1564 typ = self._groupTypeFromShape( grp )
1565 return self.mesh.CreateGroupFromGEOM(typ, name, grp)
1567 ## Pivate method to get a type of group on geometry
1568 def _groupTypeFromShape( self, shape ):
1569 tgeo = str(shape.GetShapeType())
1570 if tgeo == "VERTEX":
1572 elif tgeo == "EDGE":
1574 elif tgeo == "FACE" or tgeo == "SHELL":
1576 elif tgeo == "SOLID" or tgeo == "COMPSOLID":
1578 elif tgeo == "COMPOUND":
1579 sub = self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SHAPE"])
1581 raise ValueError,"_groupTypeFromShape(): empty geometric group or compound '%s'" % GetName(shape)
1582 return self._groupTypeFromShape( sub[0] )
1585 "_groupTypeFromShape(): invalid geometry '%s'" % GetName(shape)
1588 ## Creates a mesh group with given \a name based on the \a filter which
1589 ## is a special type of group dynamically updating it's contents during
1590 ## mesh modification
1591 # @param typ the type of elements in the group
1592 # @param name the name of the mesh group
1593 # @param filter the filter defining group contents
1594 # @return SMESH_GroupOnFilter
1595 # @ingroup l2_grps_create
1596 def GroupOnFilter(self, typ, name, filter):
1597 return self.mesh.CreateGroupFromFilter(typ, name, filter)
1599 ## Creates a mesh group by the given ids of elements
1600 # @param groupName the name of the mesh group
1601 # @param elementType the type of elements in the group
1602 # @param elemIDs the list of ids
1603 # @return SMESH_Group
1604 # @ingroup l2_grps_create
1605 def MakeGroupByIds(self, groupName, elementType, elemIDs):
1606 group = self.mesh.CreateGroup(elementType, groupName)
1610 ## Creates a mesh group by the given conditions
1611 # @param groupName the name of the mesh group
1612 # @param elementType the type of elements in the group
1613 # @param CritType the type of criterion( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
1614 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
1615 # @param Threshold the threshold value (range of id ids as string, shape, numeric)
1616 # @param UnaryOp FT_LogicalNOT or FT_Undefined
1617 # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface,
1618 # FT_LyingOnGeom, FT_CoplanarFaces criteria
1619 # @return SMESH_Group
1620 # @ingroup l2_grps_create
1624 CritType=FT_Undefined,
1627 UnaryOp=FT_Undefined,
1629 aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Threshold, UnaryOp, FT_Undefined,Tolerance)
1630 group = self.MakeGroupByCriterion(groupName, aCriterion)
1633 ## Creates a mesh group by the given criterion
1634 # @param groupName the name of the mesh group
1635 # @param Criterion the instance of Criterion class
1636 # @return SMESH_Group
1637 # @ingroup l2_grps_create
1638 def MakeGroupByCriterion(self, groupName, Criterion):
1639 aFilterMgr = self.smeshpyD.CreateFilterManager()
1640 aFilter = aFilterMgr.CreateFilter()
1642 aCriteria.append(Criterion)
1643 aFilter.SetCriteria(aCriteria)
1644 group = self.MakeGroupByFilter(groupName, aFilter)
1645 aFilterMgr.UnRegister()
1648 ## Creates a mesh group by the given criteria (list of criteria)
1649 # @param groupName the name of the mesh group
1650 # @param theCriteria the list of criteria
1651 # @return SMESH_Group
1652 # @ingroup l2_grps_create
1653 def MakeGroupByCriteria(self, groupName, theCriteria):
1654 aFilterMgr = self.smeshpyD.CreateFilterManager()
1655 aFilter = aFilterMgr.CreateFilter()
1656 aFilter.SetCriteria(theCriteria)
1657 group = self.MakeGroupByFilter(groupName, aFilter)
1658 aFilterMgr.UnRegister()
1661 ## Creates a mesh group by the given filter
1662 # @param groupName the name of the mesh group
1663 # @param theFilter the instance of Filter class
1664 # @return SMESH_Group
1665 # @ingroup l2_grps_create
1666 def MakeGroupByFilter(self, groupName, theFilter):
1667 group = self.CreateEmptyGroup(theFilter.GetElementType(), groupName)
1668 theFilter.SetMesh( self.mesh )
1669 group.AddFrom( theFilter )
1673 # @ingroup l2_grps_delete
1674 def RemoveGroup(self, group):
1675 self.mesh.RemoveGroup(group)
1677 ## Removes a group with its contents
1678 # @ingroup l2_grps_delete
1679 def RemoveGroupWithContents(self, group):
1680 self.mesh.RemoveGroupWithContents(group)
1682 ## Gets the list of groups existing in the mesh
1683 # @return a sequence of SMESH_GroupBase
1684 # @ingroup l2_grps_create
1685 def GetGroups(self):
1686 return self.mesh.GetGroups()
1688 ## Gets the number of groups existing in the mesh
1689 # @return the quantity of groups as an integer value
1690 # @ingroup l2_grps_create
1692 return self.mesh.NbGroups()
1694 ## Gets the list of names of groups existing in the mesh
1695 # @return list of strings
1696 # @ingroup l2_grps_create
1697 def GetGroupNames(self):
1698 groups = self.GetGroups()
1700 for group in groups:
1701 names.append(group.GetName())
1704 ## Produces a union of two groups
1705 # A new group is created. All mesh elements that are
1706 # present in the initial groups are added to the new one
1707 # @return an instance of SMESH_Group
1708 # @ingroup l2_grps_operon
1709 def UnionGroups(self, group1, group2, name):
1710 return self.mesh.UnionGroups(group1, group2, name)
1712 ## Produces a union list of groups
1713 # New group is created. All mesh elements that are present in
1714 # initial groups are added to the new one
1715 # @return an instance of SMESH_Group
1716 # @ingroup l2_grps_operon
1717 def UnionListOfGroups(self, groups, name):
1718 return self.mesh.UnionListOfGroups(groups, name)
1720 ## Prodices an intersection of two groups
1721 # A new group is created. All mesh elements that are common
1722 # for the two initial groups are added to the new one.
1723 # @return an instance of SMESH_Group
1724 # @ingroup l2_grps_operon
1725 def IntersectGroups(self, group1, group2, name):
1726 return self.mesh.IntersectGroups(group1, group2, name)
1728 ## Produces an intersection of groups
1729 # New group is created. All mesh elements that are present in all
1730 # initial groups simultaneously are added to the new one
1731 # @return an instance of SMESH_Group
1732 # @ingroup l2_grps_operon
1733 def IntersectListOfGroups(self, groups, name):
1734 return self.mesh.IntersectListOfGroups(groups, name)
1736 ## Produces a cut of two groups
1737 # A new group is created. All mesh elements that are present in
1738 # the main group but are not present in the tool group are added to the new one
1739 # @return an instance of SMESH_Group
1740 # @ingroup l2_grps_operon
1741 def CutGroups(self, main_group, tool_group, name):
1742 return self.mesh.CutGroups(main_group, tool_group, name)
1744 ## Produces a cut of groups
1745 # A new group is created. All mesh elements that are present in main groups
1746 # but do not present in tool groups are added to the new one
1747 # @return an instance of SMESH_Group
1748 # @ingroup l2_grps_operon
1749 def CutListOfGroups(self, main_groups, tool_groups, name):
1750 return self.mesh.CutListOfGroups(main_groups, tool_groups, name)
1752 ## Produces a group of elements of specified type using list of existing groups
1753 # A new group is created. System
1754 # 1) extracts all nodes on which groups elements are built
1755 # 2) combines all elements of specified dimension laying on these nodes
1756 # @return an instance of SMESH_Group
1757 # @ingroup l2_grps_operon
1758 def CreateDimGroup(self, groups, elem_type, name):
1759 return self.mesh.CreateDimGroup(groups, elem_type, name)
1762 ## Convert group on geom into standalone group
1763 # @ingroup l2_grps_delete
1764 def ConvertToStandalone(self, group):
1765 return self.mesh.ConvertToStandalone(group)
1767 # Get some info about mesh:
1768 # ------------------------
1770 ## Returns the log of nodes and elements added or removed
1771 # since the previous clear of the log.
1772 # @param clearAfterGet log is emptied after Get (safe if concurrents access)
1773 # @return list of log_block structures:
1778 # @ingroup l1_auxiliary
1779 def GetLog(self, clearAfterGet):
1780 return self.mesh.GetLog(clearAfterGet)
1782 ## Clears the log of nodes and elements added or removed since the previous
1783 # clear. Must be used immediately after GetLog if clearAfterGet is false.
1784 # @ingroup l1_auxiliary
1786 self.mesh.ClearLog()
1788 ## Toggles auto color mode on the object.
1789 # @param theAutoColor the flag which toggles auto color mode.
1790 # @ingroup l1_auxiliary
1791 def SetAutoColor(self, theAutoColor):
1792 self.mesh.SetAutoColor(theAutoColor)
1794 ## Gets flag of object auto color mode.
1795 # @return True or False
1796 # @ingroup l1_auxiliary
1797 def GetAutoColor(self):
1798 return self.mesh.GetAutoColor()
1800 ## Gets the internal ID
1801 # @return integer value, which is the internal Id of the mesh
1802 # @ingroup l1_auxiliary
1804 return self.mesh.GetId()
1807 # @return integer value, which is the study Id of the mesh
1808 # @ingroup l1_auxiliary
1809 def GetStudyId(self):
1810 return self.mesh.GetStudyId()
1812 ## Checks the group names for duplications.
1813 # Consider the maximum group name length stored in MED file.
1814 # @return True or False
1815 # @ingroup l1_auxiliary
1816 def HasDuplicatedGroupNamesMED(self):
1817 return self.mesh.HasDuplicatedGroupNamesMED()
1819 ## Obtains the mesh editor tool
1820 # @return an instance of SMESH_MeshEditor
1821 # @ingroup l1_modifying
1822 def GetMeshEditor(self):
1825 ## Wrap a list of IDs of elements or nodes into SMESH_IDSource which
1826 # can be passed as argument to a method accepting mesh, group or sub-mesh
1827 # @return an instance of SMESH_IDSource
1828 # @ingroup l1_auxiliary
1829 def GetIDSource(self, ids, elemType):
1830 return self.editor.MakeIDSource(ids, elemType)
1833 # @return an instance of SALOME_MED::MESH
1834 # @ingroup l1_auxiliary
1835 def GetMEDMesh(self):
1836 return self.mesh.GetMEDMesh()
1839 # Get informations about mesh contents:
1840 # ------------------------------------
1842 ## Gets the mesh stattistic
1843 # @return dictionary type element - count of elements
1844 # @ingroup l1_meshinfo
1845 def GetMeshInfo(self, obj = None):
1846 if not obj: obj = self.mesh
1847 return self.smeshpyD.GetMeshInfo(obj)
1849 ## Returns the number of nodes in the mesh
1850 # @return an integer value
1851 # @ingroup l1_meshinfo
1853 return self.mesh.NbNodes()
1855 ## Returns the number of elements in the mesh
1856 # @return an integer value
1857 # @ingroup l1_meshinfo
1858 def NbElements(self):
1859 return self.mesh.NbElements()
1861 ## Returns the number of 0d elements in the mesh
1862 # @return an integer value
1863 # @ingroup l1_meshinfo
1864 def Nb0DElements(self):
1865 return self.mesh.Nb0DElements()
1867 ## Returns the number of ball discrete elements in the mesh
1868 # @return an integer value
1869 # @ingroup l1_meshinfo
1871 return self.mesh.NbBalls()
1873 ## Returns the number of edges in the mesh
1874 # @return an integer value
1875 # @ingroup l1_meshinfo
1877 return self.mesh.NbEdges()
1879 ## Returns the number of edges with the given order in the mesh
1880 # @param elementOrder the order of elements:
1881 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1882 # @return an integer value
1883 # @ingroup l1_meshinfo
1884 def NbEdgesOfOrder(self, elementOrder):
1885 return self.mesh.NbEdgesOfOrder(elementOrder)
1887 ## Returns the number of faces in the mesh
1888 # @return an integer value
1889 # @ingroup l1_meshinfo
1891 return self.mesh.NbFaces()
1893 ## Returns the number of faces with the given order in the mesh
1894 # @param elementOrder the order of elements:
1895 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1896 # @return an integer value
1897 # @ingroup l1_meshinfo
1898 def NbFacesOfOrder(self, elementOrder):
1899 return self.mesh.NbFacesOfOrder(elementOrder)
1901 ## Returns the number of triangles in the mesh
1902 # @return an integer value
1903 # @ingroup l1_meshinfo
1904 def NbTriangles(self):
1905 return self.mesh.NbTriangles()
1907 ## Returns the number of triangles with the given order in the mesh
1908 # @param elementOrder is the order of elements:
1909 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1910 # @return an integer value
1911 # @ingroup l1_meshinfo
1912 def NbTrianglesOfOrder(self, elementOrder):
1913 return self.mesh.NbTrianglesOfOrder(elementOrder)
1915 ## Returns the number of quadrangles in the mesh
1916 # @return an integer value
1917 # @ingroup l1_meshinfo
1918 def NbQuadrangles(self):
1919 return self.mesh.NbQuadrangles()
1921 ## Returns the number of quadrangles with the given order in the mesh
1922 # @param elementOrder the order of elements:
1923 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1924 # @return an integer value
1925 # @ingroup l1_meshinfo
1926 def NbQuadranglesOfOrder(self, elementOrder):
1927 return self.mesh.NbQuadranglesOfOrder(elementOrder)
1929 ## Returns the number of biquadratic quadrangles in the mesh
1930 # @return an integer value
1931 # @ingroup l1_meshinfo
1932 def NbBiQuadQuadrangles(self):
1933 return self.mesh.NbBiQuadQuadrangles()
1935 ## Returns the number of polygons in the mesh
1936 # @return an integer value
1937 # @ingroup l1_meshinfo
1938 def NbPolygons(self):
1939 return self.mesh.NbPolygons()
1941 ## Returns the number of volumes in the mesh
1942 # @return an integer value
1943 # @ingroup l1_meshinfo
1944 def NbVolumes(self):
1945 return self.mesh.NbVolumes()
1947 ## Returns the number of volumes with the given order in the mesh
1948 # @param elementOrder the order of elements:
1949 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1950 # @return an integer value
1951 # @ingroup l1_meshinfo
1952 def NbVolumesOfOrder(self, elementOrder):
1953 return self.mesh.NbVolumesOfOrder(elementOrder)
1955 ## Returns the number of tetrahedrons in the mesh
1956 # @return an integer value
1957 # @ingroup l1_meshinfo
1959 return self.mesh.NbTetras()
1961 ## Returns the number of tetrahedrons with the given order in the mesh
1962 # @param elementOrder the order of elements:
1963 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1964 # @return an integer value
1965 # @ingroup l1_meshinfo
1966 def NbTetrasOfOrder(self, elementOrder):
1967 return self.mesh.NbTetrasOfOrder(elementOrder)
1969 ## Returns the number of hexahedrons in the mesh
1970 # @return an integer value
1971 # @ingroup l1_meshinfo
1973 return self.mesh.NbHexas()
1975 ## Returns the number of hexahedrons with the given order in the mesh
1976 # @param elementOrder the order of elements:
1977 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1978 # @return an integer value
1979 # @ingroup l1_meshinfo
1980 def NbHexasOfOrder(self, elementOrder):
1981 return self.mesh.NbHexasOfOrder(elementOrder)
1983 ## Returns the number of triquadratic hexahedrons in the mesh
1984 # @return an integer value
1985 # @ingroup l1_meshinfo
1986 def NbTriQuadraticHexas(self):
1987 return self.mesh.NbTriQuadraticHexas()
1989 ## Returns the number of pyramids in the mesh
1990 # @return an integer value
1991 # @ingroup l1_meshinfo
1992 def NbPyramids(self):
1993 return self.mesh.NbPyramids()
1995 ## Returns the number of pyramids with the given order in the mesh
1996 # @param elementOrder the order of elements:
1997 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1998 # @return an integer value
1999 # @ingroup l1_meshinfo
2000 def NbPyramidsOfOrder(self, elementOrder):
2001 return self.mesh.NbPyramidsOfOrder(elementOrder)
2003 ## Returns the number of prisms in the mesh
2004 # @return an integer value
2005 # @ingroup l1_meshinfo
2007 return self.mesh.NbPrisms()
2009 ## Returns the number of prisms with the given order in the mesh
2010 # @param elementOrder the order of elements:
2011 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
2012 # @return an integer value
2013 # @ingroup l1_meshinfo
2014 def NbPrismsOfOrder(self, elementOrder):
2015 return self.mesh.NbPrismsOfOrder(elementOrder)
2017 ## Returns the number of hexagonal prisms in the mesh
2018 # @return an integer value
2019 # @ingroup l1_meshinfo
2020 def NbHexagonalPrisms(self):
2021 return self.mesh.NbHexagonalPrisms()
2023 ## Returns the number of polyhedrons in the mesh
2024 # @return an integer value
2025 # @ingroup l1_meshinfo
2026 def NbPolyhedrons(self):
2027 return self.mesh.NbPolyhedrons()
2029 ## Returns the number of submeshes in the mesh
2030 # @return an integer value
2031 # @ingroup l1_meshinfo
2032 def NbSubMesh(self):
2033 return self.mesh.NbSubMesh()
2035 ## Returns the list of mesh elements IDs
2036 # @return the list of integer values
2037 # @ingroup l1_meshinfo
2038 def GetElementsId(self):
2039 return self.mesh.GetElementsId()
2041 ## Returns the list of IDs of mesh elements with the given type
2042 # @param elementType the required type of elements (SMESH.NODE, SMESH.EDGE, SMESH.FACE or SMESH.VOLUME)
2043 # @return list of integer values
2044 # @ingroup l1_meshinfo
2045 def GetElementsByType(self, elementType):
2046 return self.mesh.GetElementsByType(elementType)
2048 ## Returns the list of mesh nodes IDs
2049 # @return the list of integer values
2050 # @ingroup l1_meshinfo
2051 def GetNodesId(self):
2052 return self.mesh.GetNodesId()
2054 # Get the information about mesh elements:
2055 # ------------------------------------
2057 ## Returns the type of mesh element
2058 # @return the value from SMESH::ElementType enumeration
2059 # @ingroup l1_meshinfo
2060 def GetElementType(self, id, iselem):
2061 return self.mesh.GetElementType(id, iselem)
2063 ## Returns the geometric type of mesh element
2064 # @return the value from SMESH::EntityType enumeration
2065 # @ingroup l1_meshinfo
2066 def GetElementGeomType(self, id):
2067 return self.mesh.GetElementGeomType(id)
2069 ## Returns the list of submesh elements IDs
2070 # @param Shape a geom object(sub-shape) IOR
2071 # Shape must be the sub-shape of a ShapeToMesh()
2072 # @return the list of integer values
2073 # @ingroup l1_meshinfo
2074 def GetSubMeshElementsId(self, Shape):
2075 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2076 ShapeID = Shape.GetSubShapeIndices()[0]
2079 return self.mesh.GetSubMeshElementsId(ShapeID)
2081 ## Returns the list of submesh nodes IDs
2082 # @param Shape a geom object(sub-shape) IOR
2083 # Shape must be the sub-shape of a ShapeToMesh()
2084 # @param all If true, gives all nodes of submesh elements, otherwise gives only submesh nodes
2085 # @return the list of integer values
2086 # @ingroup l1_meshinfo
2087 def GetSubMeshNodesId(self, Shape, all):
2088 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2089 ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape )
2092 return self.mesh.GetSubMeshNodesId(ShapeID, all)
2094 ## Returns type of elements on given shape
2095 # @param Shape a geom object(sub-shape) IOR
2096 # Shape must be a sub-shape of a ShapeToMesh()
2097 # @return element type
2098 # @ingroup l1_meshinfo
2099 def GetSubMeshElementType(self, Shape):
2100 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2101 ShapeID = Shape.GetSubShapeIndices()[0]
2104 return self.mesh.GetSubMeshElementType(ShapeID)
2106 ## Gets the mesh description
2107 # @return string value
2108 # @ingroup l1_meshinfo
2110 return self.mesh.Dump()
2113 # Get the information about nodes and elements of a mesh by its IDs:
2114 # -----------------------------------------------------------
2116 ## Gets XYZ coordinates of a node
2117 # \n If there is no nodes for the given ID - returns an empty list
2118 # @return a list of double precision values
2119 # @ingroup l1_meshinfo
2120 def GetNodeXYZ(self, id):
2121 return self.mesh.GetNodeXYZ(id)
2123 ## Returns list of IDs of inverse elements for the given node
2124 # \n If there is no node for the given ID - returns an empty list
2125 # @return a list of integer values
2126 # @ingroup l1_meshinfo
2127 def GetNodeInverseElements(self, id):
2128 return self.mesh.GetNodeInverseElements(id)
2130 ## @brief Returns the position of a node on the shape
2131 # @return SMESH::NodePosition
2132 # @ingroup l1_meshinfo
2133 def GetNodePosition(self,NodeID):
2134 return self.mesh.GetNodePosition(NodeID)
2136 ## @brief Returns the position of an element on the shape
2137 # @return SMESH::ElementPosition
2138 # @ingroup l1_meshinfo
2139 def GetElementPosition(self,ElemID):
2140 return self.mesh.GetElementPosition(ElemID)
2142 ## If the given element is a node, returns the ID of shape
2143 # \n If there is no node for the given ID - returns -1
2144 # @return an integer value
2145 # @ingroup l1_meshinfo
2146 def GetShapeID(self, id):
2147 return self.mesh.GetShapeID(id)
2149 ## Returns the ID of the result shape after
2150 # FindShape() from SMESH_MeshEditor for the given element
2151 # \n If there is no element for the given ID - returns -1
2152 # @return an integer value
2153 # @ingroup l1_meshinfo
2154 def GetShapeIDForElem(self,id):
2155 return self.mesh.GetShapeIDForElem(id)
2157 ## Returns the number of nodes for the given element
2158 # \n If there is no element for the given ID - returns -1
2159 # @return an integer value
2160 # @ingroup l1_meshinfo
2161 def GetElemNbNodes(self, id):
2162 return self.mesh.GetElemNbNodes(id)
2164 ## Returns the node ID the given index for the given element
2165 # \n If there is no element for the given ID - returns -1
2166 # \n If there is no node for the given index - returns -2
2167 # @return an integer value
2168 # @ingroup l1_meshinfo
2169 def GetElemNode(self, id, index):
2170 return self.mesh.GetElemNode(id, index)
2172 ## Returns the IDs of nodes of the given element
2173 # @return a list of integer values
2174 # @ingroup l1_meshinfo
2175 def GetElemNodes(self, id):
2176 return self.mesh.GetElemNodes(id)
2178 ## Returns true if the given node is the medium node in the given quadratic element
2179 # @ingroup l1_meshinfo
2180 def IsMediumNode(self, elementID, nodeID):
2181 return self.mesh.IsMediumNode(elementID, nodeID)
2183 ## Returns true if the given node is the medium node in one of quadratic elements
2184 # @ingroup l1_meshinfo
2185 def IsMediumNodeOfAnyElem(self, nodeID, elementType):
2186 return self.mesh.IsMediumNodeOfAnyElem(nodeID, elementType)
2188 ## Returns the number of edges for the given element
2189 # @ingroup l1_meshinfo
2190 def ElemNbEdges(self, id):
2191 return self.mesh.ElemNbEdges(id)
2193 ## Returns the number of faces for the given element
2194 # @ingroup l1_meshinfo
2195 def ElemNbFaces(self, id):
2196 return self.mesh.ElemNbFaces(id)
2198 ## Returns nodes of given face (counted from zero) for given volumic element.
2199 # @ingroup l1_meshinfo
2200 def GetElemFaceNodes(self,elemId, faceIndex):
2201 return self.mesh.GetElemFaceNodes(elemId, faceIndex)
2203 ## Returns an element based on all given nodes.
2204 # @ingroup l1_meshinfo
2205 def FindElementByNodes(self,nodes):
2206 return self.mesh.FindElementByNodes(nodes)
2208 ## Returns true if the given element is a polygon
2209 # @ingroup l1_meshinfo
2210 def IsPoly(self, id):
2211 return self.mesh.IsPoly(id)
2213 ## Returns true if the given element is quadratic
2214 # @ingroup l1_meshinfo
2215 def IsQuadratic(self, id):
2216 return self.mesh.IsQuadratic(id)
2218 ## Returns diameter of a ball discrete element or zero in case of an invalid \a id
2219 # @ingroup l1_meshinfo
2220 def GetBallDiameter(self, id):
2221 return self.mesh.GetBallDiameter(id)
2223 ## Returns XYZ coordinates of the barycenter of the given element
2224 # \n If there is no element for the given ID - returns an empty list
2225 # @return a list of three double values
2226 # @ingroup l1_meshinfo
2227 def BaryCenter(self, id):
2228 return self.mesh.BaryCenter(id)
2230 ## Passes mesh elements through the given filter and return IDs of fitting elements
2231 # @param theFilter SMESH_Filter
2232 # @return a list of ids
2233 # @ingroup l1_controls
2234 def GetIdsFromFilter(self, theFilter):
2235 theFilter.SetMesh( self.mesh )
2236 return theFilter.GetIDs()
2238 ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n
2239 # Returns a list of special structures (borders).
2240 # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes.
2241 # @ingroup l1_controls
2242 def GetFreeBorders(self):
2243 aFilterMgr = self.smeshpyD.CreateFilterManager()
2244 aPredicate = aFilterMgr.CreateFreeEdges()
2245 aPredicate.SetMesh(self.mesh)
2246 aBorders = aPredicate.GetBorders()
2247 aFilterMgr.UnRegister()
2251 # Get mesh measurements information:
2252 # ------------------------------------
2254 ## Get minimum distance between two nodes, elements or distance to the origin
2255 # @param id1 first node/element id
2256 # @param id2 second node/element id (if 0, distance from @a id1 to the origin is computed)
2257 # @param isElem1 @c True if @a id1 is element id, @c False if it is node id
2258 # @param isElem2 @c True if @a id2 is element id, @c False if it is node id
2259 # @return minimum distance value
2260 # @sa GetMinDistance()
2261 def MinDistance(self, id1, id2=0, isElem1=False, isElem2=False):
2262 aMeasure = self.GetMinDistance(id1, id2, isElem1, isElem2)
2263 return aMeasure.value
2265 ## Get measure structure specifying minimum distance data between two objects
2266 # @param id1 first node/element id
2267 # @param id2 second node/element id (if 0, distance from @a id1 to the origin is computed)
2268 # @param isElem1 @c True if @a id1 is element id, @c False if it is node id
2269 # @param isElem2 @c True if @a id2 is element id, @c False if it is node id
2270 # @return Measure structure
2272 def GetMinDistance(self, id1, id2=0, isElem1=False, isElem2=False):
2274 id1 = self.editor.MakeIDSource([id1], SMESH.FACE)
2276 id1 = self.editor.MakeIDSource([id1], SMESH.NODE)
2279 id2 = self.editor.MakeIDSource([id2], SMESH.FACE)
2281 id2 = self.editor.MakeIDSource([id2], SMESH.NODE)
2286 aMeasurements = self.smeshpyD.CreateMeasurements()
2287 aMeasure = aMeasurements.MinDistance(id1, id2)
2288 aMeasurements.UnRegister()
2291 ## Get bounding box of the specified object(s)
2292 # @param objects single source object or list of source objects or list of nodes/elements IDs
2293 # @param isElem if @a objects is a list of IDs, @c True value in this parameters specifies that @a objects are elements,
2294 # @c False specifies that @a objects are nodes
2295 # @return tuple of six values (minX, minY, minZ, maxX, maxY, maxZ)
2296 # @sa GetBoundingBox()
2297 def BoundingBox(self, objects=None, isElem=False):
2298 result = self.GetBoundingBox(objects, isElem)
2302 result = (result.minX, result.minY, result.minZ, result.maxX, result.maxY, result.maxZ)
2305 ## Get measure structure specifying bounding box data of the specified object(s)
2306 # @param IDs single source object or list of source objects or list of nodes/elements IDs
2307 # @param isElem if @a objects is a list of IDs, @c True value in this parameters specifies that @a objects are elements,
2308 # @c False specifies that @a objects are nodes
2309 # @return Measure structure
2311 def GetBoundingBox(self, IDs=None, isElem=False):
2314 elif isinstance(IDs, tuple):
2316 if not isinstance(IDs, list):
2318 if len(IDs) > 0 and isinstance(IDs[0], int):
2322 if isinstance(o, Mesh):
2323 srclist.append(o.mesh)
2324 elif hasattr(o, "_narrow"):
2325 src = o._narrow(SMESH.SMESH_IDSource)
2326 if src: srclist.append(src)
2328 elif isinstance(o, list):
2330 srclist.append(self.editor.MakeIDSource(o, SMESH.FACE))
2332 srclist.append(self.editor.MakeIDSource(o, SMESH.NODE))
2335 aMeasurements = self.smeshpyD.CreateMeasurements()
2336 aMeasure = aMeasurements.BoundingBox(srclist)
2337 aMeasurements.UnRegister()
2340 # Mesh edition (SMESH_MeshEditor functionality):
2341 # ---------------------------------------------
2343 ## Removes the elements from the mesh by ids
2344 # @param IDsOfElements is a list of ids of elements to remove
2345 # @return True or False
2346 # @ingroup l2_modif_del
2347 def RemoveElements(self, IDsOfElements):
2348 return self.editor.RemoveElements(IDsOfElements)
2350 ## Removes nodes from mesh by ids
2351 # @param IDsOfNodes is a list of ids of nodes to remove
2352 # @return True or False
2353 # @ingroup l2_modif_del
2354 def RemoveNodes(self, IDsOfNodes):
2355 return self.editor.RemoveNodes(IDsOfNodes)
2357 ## Removes all orphan (free) nodes from mesh
2358 # @return number of the removed nodes
2359 # @ingroup l2_modif_del
2360 def RemoveOrphanNodes(self):
2361 return self.editor.RemoveOrphanNodes()
2363 ## Add a node to the mesh by coordinates
2364 # @return Id of the new node
2365 # @ingroup l2_modif_add
2366 def AddNode(self, x, y, z):
2367 x,y,z,Parameters,hasVars = ParseParameters(x,y,z)
2368 if hasVars: self.mesh.SetParameters(Parameters)
2369 return self.editor.AddNode( x, y, z)
2371 ## Creates a 0D element on a node with given number.
2372 # @param IDOfNode the ID of node for creation of the element.
2373 # @return the Id of the new 0D element
2374 # @ingroup l2_modif_add
2375 def Add0DElement(self, IDOfNode):
2376 return self.editor.Add0DElement(IDOfNode)
2378 ## Create 0D elements on all nodes of the given elements except those
2379 # nodes on which a 0D element already exists.
2380 # @param theObject an object on whose nodes 0D elements will be created.
2381 # It can be mesh, sub-mesh, group, list of element IDs or a holder
2382 # of nodes IDs created by calling mesh.GetIDSource( nodes, SMESH.NODE )
2383 # @param theGroupName optional name of a group to add 0D elements created
2384 # and/or found on nodes of \a theObject.
2385 # @return an object (a new group or a temporary SMESH_IDSource) holding
2386 # IDs of new and/or found 0D elements. IDs of 0D elements
2387 # can be retrieved from the returned object by calling GetIDs()
2388 # @ingroup l2_modif_add
2389 def Add0DElementsToAllNodes(self, theObject, theGroupName=""):
2390 if isinstance( theObject, Mesh ):
2391 theObject = theObject.GetMesh()
2392 if isinstance( theObject, list ):
2393 theObject = self.GetIDSource( theObject, SMESH.ALL )
2394 return self.editor.Create0DElementsOnAllNodes( theObject, theGroupName )
2396 ## Creates a ball element on a node with given ID.
2397 # @param IDOfNode the ID of node for creation of the element.
2398 # @param diameter the bal diameter.
2399 # @return the Id of the new ball element
2400 # @ingroup l2_modif_add
2401 def AddBall(self, IDOfNode, diameter):
2402 return self.editor.AddBall( IDOfNode, diameter )
2404 ## Creates a linear or quadratic edge (this is determined
2405 # by the number of given nodes).
2406 # @param IDsOfNodes the list of node IDs for creation of the element.
2407 # The order of nodes in this list should correspond to the description
2408 # of MED. \n This description is located by the following link:
2409 # http://www.code-aster.org/outils/med/html/modele_de_donnees.html#3.
2410 # @return the Id of the new edge
2411 # @ingroup l2_modif_add
2412 def AddEdge(self, IDsOfNodes):
2413 return self.editor.AddEdge(IDsOfNodes)
2415 ## Creates a linear or quadratic face (this is determined
2416 # by the number of given nodes).
2417 # @param IDsOfNodes the list of node IDs for creation of the element.
2418 # The order of nodes in this list should correspond to the description
2419 # of MED. \n This description is located by the following link:
2420 # http://www.code-aster.org/outils/med/html/modele_de_donnees.html#3.
2421 # @return the Id of the new face
2422 # @ingroup l2_modif_add
2423 def AddFace(self, IDsOfNodes):
2424 return self.editor.AddFace(IDsOfNodes)
2426 ## Adds a polygonal face to the mesh by the list of node IDs
2427 # @param IdsOfNodes the list of node IDs for creation of the element.
2428 # @return the Id of the new face
2429 # @ingroup l2_modif_add
2430 def AddPolygonalFace(self, IdsOfNodes):
2431 return self.editor.AddPolygonalFace(IdsOfNodes)
2433 ## Creates both simple and quadratic volume (this is determined
2434 # by the number of given nodes).
2435 # @param IDsOfNodes the list of node IDs for creation of the element.
2436 # The order of nodes in this list should correspond to the description
2437 # of MED. \n This description is located by the following link:
2438 # http://www.code-aster.org/outils/med/html/modele_de_donnees.html#3.
2439 # @return the Id of the new volumic element
2440 # @ingroup l2_modif_add
2441 def AddVolume(self, IDsOfNodes):
2442 return self.editor.AddVolume(IDsOfNodes)
2444 ## Creates a volume of many faces, giving nodes for each face.
2445 # @param IdsOfNodes the list of node IDs for volume creation face by face.
2446 # @param Quantities the list of integer values, Quantities[i]
2447 # gives the quantity of nodes in face number i.
2448 # @return the Id of the new volumic element
2449 # @ingroup l2_modif_add
2450 def AddPolyhedralVolume (self, IdsOfNodes, Quantities):
2451 return self.editor.AddPolyhedralVolume(IdsOfNodes, Quantities)
2453 ## Creates a volume of many faces, giving the IDs of the existing faces.
2454 # @param IdsOfFaces the list of face IDs for volume creation.
2456 # Note: The created volume will refer only to the nodes
2457 # of the given faces, not to the faces themselves.
2458 # @return the Id of the new volumic element
2459 # @ingroup l2_modif_add
2460 def AddPolyhedralVolumeByFaces (self, IdsOfFaces):
2461 return self.editor.AddPolyhedralVolumeByFaces(IdsOfFaces)
2464 ## @brief Binds a node to a vertex
2465 # @param NodeID a node ID
2466 # @param Vertex a vertex or vertex ID
2467 # @return True if succeed else raises an exception
2468 # @ingroup l2_modif_add
2469 def SetNodeOnVertex(self, NodeID, Vertex):
2470 if ( isinstance( Vertex, geompyDC.GEOM._objref_GEOM_Object)):
2471 VertexID = Vertex.GetSubShapeIndices()[0]
2475 self.editor.SetNodeOnVertex(NodeID, VertexID)
2476 except SALOME.SALOME_Exception, inst:
2477 raise ValueError, inst.details.text
2481 ## @brief Stores the node position on an edge
2482 # @param NodeID a node ID
2483 # @param Edge an edge or edge ID
2484 # @param paramOnEdge a parameter on the edge where the node is located
2485 # @return True if succeed else raises an exception
2486 # @ingroup l2_modif_add
2487 def SetNodeOnEdge(self, NodeID, Edge, paramOnEdge):
2488 if ( isinstance( Edge, geompyDC.GEOM._objref_GEOM_Object)):
2489 EdgeID = Edge.GetSubShapeIndices()[0]
2493 self.editor.SetNodeOnEdge(NodeID, EdgeID, paramOnEdge)
2494 except SALOME.SALOME_Exception, inst:
2495 raise ValueError, inst.details.text
2498 ## @brief Stores node position on a face
2499 # @param NodeID a node ID
2500 # @param Face a face or face ID
2501 # @param u U parameter on the face where the node is located
2502 # @param v V parameter on the face where the node is located
2503 # @return True if succeed else raises an exception
2504 # @ingroup l2_modif_add
2505 def SetNodeOnFace(self, NodeID, Face, u, v):
2506 if ( isinstance( Face, geompyDC.GEOM._objref_GEOM_Object)):
2507 FaceID = Face.GetSubShapeIndices()[0]
2511 self.editor.SetNodeOnFace(NodeID, FaceID, u, v)
2512 except SALOME.SALOME_Exception, inst:
2513 raise ValueError, inst.details.text
2516 ## @brief Binds a node to a solid
2517 # @param NodeID a node ID
2518 # @param Solid a solid or solid ID
2519 # @return True if succeed else raises an exception
2520 # @ingroup l2_modif_add
2521 def SetNodeInVolume(self, NodeID, Solid):
2522 if ( isinstance( Solid, geompyDC.GEOM._objref_GEOM_Object)):
2523 SolidID = Solid.GetSubShapeIndices()[0]
2527 self.editor.SetNodeInVolume(NodeID, SolidID)
2528 except SALOME.SALOME_Exception, inst:
2529 raise ValueError, inst.details.text
2532 ## @brief Bind an element to a shape
2533 # @param ElementID an element ID
2534 # @param Shape a shape or shape ID
2535 # @return True if succeed else raises an exception
2536 # @ingroup l2_modif_add
2537 def SetMeshElementOnShape(self, ElementID, Shape):
2538 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2539 ShapeID = Shape.GetSubShapeIndices()[0]
2543 self.editor.SetMeshElementOnShape(ElementID, ShapeID)
2544 except SALOME.SALOME_Exception, inst:
2545 raise ValueError, inst.details.text
2549 ## Moves the node with the given id
2550 # @param NodeID the id of the node
2551 # @param x a new X coordinate
2552 # @param y a new Y coordinate
2553 # @param z a new Z coordinate
2554 # @return True if succeed else False
2555 # @ingroup l2_modif_movenode
2556 def MoveNode(self, NodeID, x, y, z):
2557 x,y,z,Parameters,hasVars = ParseParameters(x,y,z)
2558 if hasVars: self.mesh.SetParameters(Parameters)
2559 return self.editor.MoveNode(NodeID, x, y, z)
2561 ## Finds the node closest to a point and moves it to a point location
2562 # @param x the X coordinate of a point
2563 # @param y the Y coordinate of a point
2564 # @param z the Z coordinate of a point
2565 # @param NodeID if specified (>0), the node with this ID is moved,
2566 # otherwise, the node closest to point (@a x,@a y,@a z) is moved
2567 # @return the ID of a node
2568 # @ingroup l2_modif_throughp
2569 def MoveClosestNodeToPoint(self, x, y, z, NodeID):
2570 x,y,z,Parameters,hasVars = ParseParameters(x,y,z)
2571 if hasVars: self.mesh.SetParameters(Parameters)
2572 return self.editor.MoveClosestNodeToPoint(x, y, z, NodeID)
2574 ## Finds the node closest to a point
2575 # @param x the X coordinate of a point
2576 # @param y the Y coordinate of a point
2577 # @param z the Z coordinate of a point
2578 # @return the ID of a node
2579 # @ingroup l2_modif_throughp
2580 def FindNodeClosestTo(self, x, y, z):
2581 #preview = self.mesh.GetMeshEditPreviewer()
2582 #return preview.MoveClosestNodeToPoint(x, y, z, -1)
2583 return self.editor.FindNodeClosestTo(x, y, z)
2585 ## Finds the elements where a point lays IN or ON
2586 # @param x the X coordinate of a point
2587 # @param y the Y coordinate of a point
2588 # @param z the Z coordinate of a point
2589 # @param elementType type of elements to find (SMESH.ALL type
2590 # means elements of any type excluding nodes, discrete and 0D elements)
2591 # @param meshPart a part of mesh (group, sub-mesh) to search within
2592 # @return list of IDs of found elements
2593 # @ingroup l2_modif_throughp
2594 def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL, meshPart=None):
2596 return self.editor.FindAmongElementsByPoint( meshPart, x, y, z, elementType );
2598 return self.editor.FindElementsByPoint(x, y, z, elementType)
2600 # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration:
2601 # 0-IN, 1-OUT, 2-ON, 3-UNKNOWN
2602 # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
2604 def GetPointState(self, x, y, z):
2605 return self.editor.GetPointState(x, y, z)
2607 ## Finds the node closest to a point and moves it to a point location
2608 # @param x the X coordinate of a point
2609 # @param y the Y coordinate of a point
2610 # @param z the Z coordinate of a point
2611 # @return the ID of a moved node
2612 # @ingroup l2_modif_throughp
2613 def MeshToPassThroughAPoint(self, x, y, z):
2614 return self.editor.MoveClosestNodeToPoint(x, y, z, -1)
2616 ## Replaces two neighbour triangles sharing Node1-Node2 link
2617 # with the triangles built on the same 4 nodes but having other common link.
2618 # @param NodeID1 the ID of the first node
2619 # @param NodeID2 the ID of the second node
2620 # @return false if proper faces were not found
2621 # @ingroup l2_modif_invdiag
2622 def InverseDiag(self, NodeID1, NodeID2):
2623 return self.editor.InverseDiag(NodeID1, NodeID2)
2625 ## Replaces two neighbour triangles sharing Node1-Node2 link
2626 # with a quadrangle built on the same 4 nodes.
2627 # @param NodeID1 the ID of the first node
2628 # @param NodeID2 the ID of the second node
2629 # @return false if proper faces were not found
2630 # @ingroup l2_modif_unitetri
2631 def DeleteDiag(self, NodeID1, NodeID2):
2632 return self.editor.DeleteDiag(NodeID1, NodeID2)
2634 ## Reorients elements by ids
2635 # @param IDsOfElements if undefined reorients all mesh elements
2636 # @return True if succeed else False
2637 # @ingroup l2_modif_changori
2638 def Reorient(self, IDsOfElements=None):
2639 if IDsOfElements == None:
2640 IDsOfElements = self.GetElementsId()
2641 return self.editor.Reorient(IDsOfElements)
2643 ## Reorients all elements of the object
2644 # @param theObject mesh, submesh or group
2645 # @return True if succeed else False
2646 # @ingroup l2_modif_changori
2647 def ReorientObject(self, theObject):
2648 if ( isinstance( theObject, Mesh )):
2649 theObject = theObject.GetMesh()
2650 return self.editor.ReorientObject(theObject)
2652 ## Reorient faces contained in \a the2DObject.
2653 # @param the2DObject is a mesh, sub-mesh, group or list of IDs of 2D elements
2654 # @param theDirection is a desired direction of normal of \a theFace.
2655 # It can be either a GEOM vector or a list of coordinates [x,y,z].
2656 # @param theFaceOrPoint defines a face of \a the2DObject whose normal will be
2657 # compared with theDirection. It can be either ID of face or a point
2658 # by which the face will be found. The point can be given as either
2659 # a GEOM vertex or a list of point coordinates.
2660 # @return number of reoriented faces
2661 # @ingroup l2_modif_changori
2662 def Reorient2D(self, the2DObject, theDirection, theFaceOrPoint ):
2664 if isinstance( the2DObject, Mesh ):
2665 the2DObject = the2DObject.GetMesh()
2666 if isinstance( the2DObject, list ):
2667 the2DObject = self.GetIDSource( the2DObject, SMESH.FACE )
2668 # check theDirection
2669 if isinstance( theDirection, geompyDC.GEOM._objref_GEOM_Object):
2670 theDirection = self.smeshpyD.GetDirStruct( theDirection )
2671 if isinstance( theDirection, list ):
2672 theDirection = self.smeshpyD.MakeDirStruct( *theDirection )
2673 # prepare theFace and thePoint
2674 theFace = theFaceOrPoint
2675 thePoint = PointStruct(0,0,0)
2676 if isinstance( theFaceOrPoint, geompyDC.GEOM._objref_GEOM_Object):
2677 thePoint = self.smeshpyD.GetPointStruct( theFaceOrPoint )
2679 if isinstance( theFaceOrPoint, list ):
2680 thePoint = PointStruct( *theFaceOrPoint )
2682 if isinstance( theFaceOrPoint, PointStruct ):
2683 thePoint = theFaceOrPoint
2685 return self.editor.Reorient2D( the2DObject, theDirection, theFace, thePoint )
2687 ## Fuses the neighbouring triangles into quadrangles.
2688 # @param IDsOfElements The triangles to be fused,
2689 # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
2690 # choose a neighbour to fuse with.
2691 # @param MaxAngle is the maximum angle between element normals at which the fusion
2692 # is still performed; theMaxAngle is mesured in radians.
2693 # Also it could be a name of variable which defines angle in degrees.
2694 # @return TRUE in case of success, FALSE otherwise.
2695 # @ingroup l2_modif_unitetri
2696 def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
2697 MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle)
2698 self.mesh.SetParameters(Parameters)
2699 if not IDsOfElements:
2700 IDsOfElements = self.GetElementsId()
2701 Functor = self.smeshpyD.GetFunctor(theCriterion)
2702 return self.editor.TriToQuad(IDsOfElements, Functor, MaxAngle)
2704 ## Fuses the neighbouring triangles of the object into quadrangles
2705 # @param theObject is mesh, submesh or group
2706 # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
2707 # choose a neighbour to fuse with.
2708 # @param MaxAngle a max angle between element normals at which the fusion
2709 # is still performed; theMaxAngle is mesured in radians.
2710 # @return TRUE in case of success, FALSE otherwise.
2711 # @ingroup l2_modif_unitetri
2712 def TriToQuadObject (self, theObject, theCriterion, MaxAngle):
2713 MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle)
2714 self.mesh.SetParameters(Parameters)
2715 if isinstance( theObject, Mesh ):
2716 theObject = theObject.GetMesh()
2717 Functor = self.smeshpyD.GetFunctor(theCriterion)
2718 return self.editor.TriToQuadObject(theObject, Functor, MaxAngle)
2720 ## Splits quadrangles into triangles.
2722 # @param IDsOfElements the faces to be splitted.
2723 # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
2724 # choose a diagonal for splitting. If @a theCriterion is None, which is a default
2725 # value, then quadrangles will be split by the smallest diagonal.
2726 # @return TRUE in case of success, FALSE otherwise.
2727 # @ingroup l2_modif_cutquadr
2728 def QuadToTri (self, IDsOfElements, theCriterion = None):
2729 if IDsOfElements == []:
2730 IDsOfElements = self.GetElementsId()
2731 if theCriterion is None:
2732 theCriterion = FT_MaxElementLength2D
2733 Functor = self.smeshpyD.GetFunctor(theCriterion)
2734 return self.editor.QuadToTri(IDsOfElements, Functor)
2736 ## Splits quadrangles into triangles.
2737 # @param theObject the object from which the list of elements is taken,
2738 # this is mesh, submesh or group
2739 # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
2740 # choose a diagonal for splitting. If @a theCriterion is None, which is a default
2741 # value, then quadrangles will be split by the smallest diagonal.
2742 # @return TRUE in case of success, FALSE otherwise.
2743 # @ingroup l2_modif_cutquadr
2744 def QuadToTriObject (self, theObject, theCriterion = None):
2745 if ( isinstance( theObject, Mesh )):
2746 theObject = theObject.GetMesh()
2747 if theCriterion is None:
2748 theCriterion = FT_MaxElementLength2D
2749 Functor = self.smeshpyD.GetFunctor(theCriterion)
2750 return self.editor.QuadToTriObject(theObject, Functor)
2752 ## Splits quadrangles into triangles.
2753 # @param IDsOfElements the faces to be splitted
2754 # @param Diag13 is used to choose a diagonal for splitting.
2755 # @return TRUE in case of success, FALSE otherwise.
2756 # @ingroup l2_modif_cutquadr
2757 def SplitQuad (self, IDsOfElements, Diag13):
2758 if IDsOfElements == []:
2759 IDsOfElements = self.GetElementsId()
2760 return self.editor.SplitQuad(IDsOfElements, Diag13)
2762 ## Splits quadrangles into triangles.
2763 # @param theObject the object from which the list of elements is taken,
2764 # this is mesh, submesh or group
2765 # @param Diag13 is used to choose a diagonal for splitting.
2766 # @return TRUE in case of success, FALSE otherwise.
2767 # @ingroup l2_modif_cutquadr
2768 def SplitQuadObject (self, theObject, Diag13):
2769 if ( isinstance( theObject, Mesh )):
2770 theObject = theObject.GetMesh()
2771 return self.editor.SplitQuadObject(theObject, Diag13)
2773 ## Finds a better splitting of the given quadrangle.
2774 # @param IDOfQuad the ID of the quadrangle to be splitted.
2775 # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
2776 # choose a diagonal for splitting.
2777 # @return 1 if 1-3 diagonal is better, 2 if 2-4
2778 # diagonal is better, 0 if error occurs.
2779 # @ingroup l2_modif_cutquadr
2780 def BestSplit (self, IDOfQuad, theCriterion):
2781 return self.editor.BestSplit(IDOfQuad, self.smeshpyD.GetFunctor(theCriterion))
2783 ## Splits volumic elements into tetrahedrons
2784 # @param elemIDs either list of elements or mesh or group or submesh
2785 # @param method flags passing splitting method: Hex_5Tet, Hex_6Tet, Hex_24Tet
2786 # Hex_5Tet - split the hexahedron into 5 tetrahedrons, etc
2787 # @ingroup l2_modif_cutquadr
2788 def SplitVolumesIntoTetra(self, elemIDs, method=Hex_5Tet ):
2789 if isinstance( elemIDs, Mesh ):
2790 elemIDs = elemIDs.GetMesh()
2791 if ( isinstance( elemIDs, list )):
2792 elemIDs = self.editor.MakeIDSource(elemIDs, SMESH.VOLUME)
2793 self.editor.SplitVolumesIntoTetra(elemIDs, method)
2795 ## Splits quadrangle faces near triangular facets of volumes
2797 # @ingroup l1_auxiliary
2798 def SplitQuadsNearTriangularFacets(self):
2799 faces_array = self.GetElementsByType(SMESH.FACE)
2800 for face_id in faces_array:
2801 if self.GetElemNbNodes(face_id) == 4: # quadrangle
2802 quad_nodes = self.mesh.GetElemNodes(face_id)
2803 node1_elems = self.GetNodeInverseElements(quad_nodes[1 -1])
2804 isVolumeFound = False
2805 for node1_elem in node1_elems:
2806 if not isVolumeFound:
2807 if self.GetElementType(node1_elem, True) == SMESH.VOLUME:
2808 nb_nodes = self.GetElemNbNodes(node1_elem)
2809 if 3 < nb_nodes and nb_nodes < 7: # tetra or penta, or prism
2810 volume_elem = node1_elem
2811 volume_nodes = self.mesh.GetElemNodes(volume_elem)
2812 if volume_nodes.count(quad_nodes[2 -1]) > 0: # 1,2
2813 if volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,2,4
2814 isVolumeFound = True
2815 if volume_nodes.count(quad_nodes[3 -1]) == 0: # 1,2,4 & !3
2816 self.SplitQuad([face_id], False) # diagonal 2-4
2817 elif volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,2,3 & !4
2818 isVolumeFound = True
2819 self.SplitQuad([face_id], True) # diagonal 1-3
2820 elif volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,4 & !2
2821 if volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,4,3 & !2
2822 isVolumeFound = True
2823 self.SplitQuad([face_id], True) # diagonal 1-3
2825 ## @brief Splits hexahedrons into tetrahedrons.
2827 # This operation uses pattern mapping functionality for splitting.
2828 # @param theObject the object from which the list of hexahedrons is taken; this is mesh, submesh or group.
2829 # @param theNode000,theNode001 within the range [0,7]; gives the orientation of the
2830 # pattern relatively each hexahedron: the (0,0,0) key-point of the pattern
2831 # will be mapped into <VAR>theNode000</VAR>-th node of each volume, the (0,0,1)
2832 # key-point will be mapped into <VAR>theNode001</VAR>-th node of each volume.
2833 # The (0,0,0) key-point of the used pattern corresponds to a non-split corner.
2834 # @return TRUE in case of success, FALSE otherwise.
2835 # @ingroup l1_auxiliary
2836 def SplitHexaToTetras (self, theObject, theNode000, theNode001):
2837 # Pattern: 5.---------.6
2842 # (0,0,1) 4.---------.7 * |
2849 # (0,0,0) 0.---------.3
2850 pattern_tetra = "!!! Nb of points: \n 8 \n\
2860 !!! Indices of points of 6 tetras: \n\
2868 pattern = self.smeshpyD.GetPattern()
2869 isDone = pattern.LoadFromFile(pattern_tetra)
2871 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2874 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2875 isDone = pattern.MakeMesh(self.mesh, False, False)
2876 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2878 # split quafrangle faces near triangular facets of volumes
2879 self.SplitQuadsNearTriangularFacets()
2883 ## @brief Split hexahedrons into prisms.
2885 # Uses the pattern mapping functionality for splitting.
2886 # @param theObject the object (mesh, submesh or group) from where the list of hexahedrons is taken;
2887 # @param theNode000,theNode001 (within the range [0,7]) gives the orientation of the
2888 # pattern relatively each hexahedron: keypoint (0,0,0) of the pattern
2889 # will be mapped into the <VAR>theNode000</VAR>-th node of each volume, keypoint (0,0,1)
2890 # will be mapped into the <VAR>theNode001</VAR>-th node of each volume.
2891 # Edge (0,0,0)-(0,0,1) of used pattern connects two not split corners.
2892 # @return TRUE in case of success, FALSE otherwise.
2893 # @ingroup l1_auxiliary
2894 def SplitHexaToPrisms (self, theObject, theNode000, theNode001):
2895 # Pattern: 5.---------.6
2900 # (0,0,1) 4.---------.7 |
2907 # (0,0,0) 0.---------.3
2908 pattern_prism = "!!! Nb of points: \n 8 \n\
2918 !!! Indices of points of 2 prisms: \n\
2922 pattern = self.smeshpyD.GetPattern()
2923 isDone = pattern.LoadFromFile(pattern_prism)
2925 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2928 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2929 isDone = pattern.MakeMesh(self.mesh, False, False)
2930 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2932 # Splits quafrangle faces near triangular facets of volumes
2933 self.SplitQuadsNearTriangularFacets()
2937 ## Smoothes elements
2938 # @param IDsOfElements the list if ids of elements to smooth
2939 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2940 # Note that nodes built on edges and boundary nodes are always fixed.
2941 # @param MaxNbOfIterations the maximum number of iterations
2942 # @param MaxAspectRatio varies in range [1.0, inf]
2943 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2944 # @return TRUE in case of success, FALSE otherwise.
2945 # @ingroup l2_modif_smooth
2946 def Smooth(self, IDsOfElements, IDsOfFixedNodes,
2947 MaxNbOfIterations, MaxAspectRatio, Method):
2948 if IDsOfElements == []:
2949 IDsOfElements = self.GetElementsId()
2950 MaxNbOfIterations,MaxAspectRatio,Parameters,hasVars = ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2951 self.mesh.SetParameters(Parameters)
2952 return self.editor.Smooth(IDsOfElements, IDsOfFixedNodes,
2953 MaxNbOfIterations, MaxAspectRatio, Method)
2955 ## Smoothes elements which belong to the given object
2956 # @param theObject the object to smooth
2957 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2958 # Note that nodes built on edges and boundary nodes are always fixed.
2959 # @param MaxNbOfIterations the maximum number of iterations
2960 # @param MaxAspectRatio varies in range [1.0, inf]
2961 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2962 # @return TRUE in case of success, FALSE otherwise.
2963 # @ingroup l2_modif_smooth
2964 def SmoothObject(self, theObject, IDsOfFixedNodes,
2965 MaxNbOfIterations, MaxAspectRatio, Method):
2966 if ( isinstance( theObject, Mesh )):
2967 theObject = theObject.GetMesh()
2968 return self.editor.SmoothObject(theObject, IDsOfFixedNodes,
2969 MaxNbOfIterations, MaxAspectRatio, Method)
2971 ## Parametrically smoothes the given elements
2972 # @param IDsOfElements the list if ids of elements to smooth
2973 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2974 # Note that nodes built on edges and boundary nodes are always fixed.
2975 # @param MaxNbOfIterations the maximum number of iterations
2976 # @param MaxAspectRatio varies in range [1.0, inf]
2977 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2978 # @return TRUE in case of success, FALSE otherwise.
2979 # @ingroup l2_modif_smooth
2980 def SmoothParametric(self, IDsOfElements, IDsOfFixedNodes,
2981 MaxNbOfIterations, MaxAspectRatio, Method):
2982 if IDsOfElements == []:
2983 IDsOfElements = self.GetElementsId()
2984 MaxNbOfIterations,MaxAspectRatio,Parameters,hasVars = ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2985 self.mesh.SetParameters(Parameters)
2986 return self.editor.SmoothParametric(IDsOfElements, IDsOfFixedNodes,
2987 MaxNbOfIterations, MaxAspectRatio, Method)
2989 ## Parametrically smoothes the elements which belong to the given object
2990 # @param theObject the object to smooth
2991 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2992 # Note that nodes built on edges and boundary nodes are always fixed.
2993 # @param MaxNbOfIterations the maximum number of iterations
2994 # @param MaxAspectRatio varies in range [1.0, inf]
2995 # @param Method Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2996 # @return TRUE in case of success, FALSE otherwise.
2997 # @ingroup l2_modif_smooth
2998 def SmoothParametricObject(self, theObject, IDsOfFixedNodes,
2999 MaxNbOfIterations, MaxAspectRatio, Method):
3000 if ( isinstance( theObject, Mesh )):
3001 theObject = theObject.GetMesh()
3002 return self.editor.SmoothParametricObject(theObject, IDsOfFixedNodes,
3003 MaxNbOfIterations, MaxAspectRatio, Method)
3005 ## Converts the mesh to quadratic, deletes old elements, replacing
3006 # them with quadratic with the same id.
3007 # @param theForce3d new node creation method:
3008 # 0 - the medium node lies at the geometrical entity from which the mesh element is built
3009 # 1 - the medium node lies at the middle of the line segments connecting start and end node of a mesh element
3010 # @param theSubMesh a group or a sub-mesh to convert; WARNING: in this case the mesh can become not conformal
3011 # @ingroup l2_modif_tofromqu
3012 def ConvertToQuadratic(self, theForce3d, theSubMesh=None):
3014 self.editor.ConvertToQuadraticObject(theForce3d,theSubMesh)
3016 self.editor.ConvertToQuadratic(theForce3d)
3018 ## Converts the mesh from quadratic to ordinary,
3019 # deletes old quadratic elements, \n replacing
3020 # them with ordinary mesh elements with the same id.
3021 # @param theSubMesh a group or a sub-mesh to convert; WARNING: in this case the mesh can become not conformal
3022 # @ingroup l2_modif_tofromqu
3023 def ConvertFromQuadratic(self, theSubMesh=None):
3025 self.editor.ConvertFromQuadraticObject(theSubMesh)
3027 return self.editor.ConvertFromQuadratic()
3029 ## Creates 2D mesh as skin on boundary faces of a 3D mesh
3030 # @return TRUE if operation has been completed successfully, FALSE otherwise
3031 # @ingroup l2_modif_edit
3032 def Make2DMeshFrom3D(self):
3033 return self.editor. Make2DMeshFrom3D()
3035 ## Creates missing boundary elements
3036 # @param elements - elements whose boundary is to be checked:
3037 # mesh, group, sub-mesh or list of elements
3038 # if elements is mesh, it must be the mesh whose MakeBoundaryMesh() is called
3039 # @param dimension - defines type of boundary elements to create:
3040 # SMESH.BND_2DFROM3D, SMESH.BND_1DFROM3D, SMESH.BND_1DFROM2D
3041 # SMESH.BND_1DFROM3D creates mesh edges on all borders of free facets of 3D cells
3042 # @param groupName - a name of group to store created boundary elements in,
3043 # "" means not to create the group
3044 # @param meshName - a name of new mesh to store created boundary elements in,
3045 # "" means not to create the new mesh
3046 # @param toCopyElements - if true, the checked elements will be copied into
3047 # the new mesh else only boundary elements will be copied into the new mesh
3048 # @param toCopyExistingBondary - if true, not only new but also pre-existing
3049 # boundary elements will be copied into the new mesh
3050 # @return tuple (mesh, group) where bondary elements were added to
3051 # @ingroup l2_modif_edit
3052 def MakeBoundaryMesh(self, elements, dimension=SMESH.BND_2DFROM3D, groupName="", meshName="",
3053 toCopyElements=False, toCopyExistingBondary=False):
3054 if isinstance( elements, Mesh ):
3055 elements = elements.GetMesh()
3056 if ( isinstance( elements, list )):
3057 elemType = SMESH.ALL
3058 if elements: elemType = self.GetElementType( elements[0], iselem=True)
3059 elements = self.editor.MakeIDSource(elements, elemType)
3060 mesh, group = self.editor.MakeBoundaryMesh(elements,dimension,groupName,meshName,
3061 toCopyElements,toCopyExistingBondary)
3062 if mesh: mesh = self.smeshpyD.Mesh(mesh)
3066 # @brief Creates missing boundary elements around either the whole mesh or
3067 # groups of 2D elements
3068 # @param dimension - defines type of boundary elements to create
3069 # @param groupName - a name of group to store all boundary elements in,
3070 # "" means not to create the group
3071 # @param meshName - a name of a new mesh, which is a copy of the initial
3072 # mesh + created boundary elements; "" means not to create the new mesh
3073 # @param toCopyAll - if true, the whole initial mesh will be copied into
3074 # the new mesh else only boundary elements will be copied into the new mesh
3075 # @param groups - groups of 2D elements to make boundary around
3076 # @retval tuple( long, mesh, groups )
3077 # long - number of added boundary elements
3078 # mesh - the mesh where elements were added to
3079 # group - the group of boundary elements or None
3081 def MakeBoundaryElements(self, dimension=SMESH.BND_2DFROM3D, groupName="", meshName="",
3082 toCopyAll=False, groups=[]):
3083 nb, mesh, group = self.editor.MakeBoundaryElements(dimension,groupName,meshName,
3085 if mesh: mesh = self.smeshpyD.Mesh(mesh)
3086 return nb, mesh, group
3088 ## Renumber mesh nodes
3089 # @ingroup l2_modif_renumber
3090 def RenumberNodes(self):
3091 self.editor.RenumberNodes()
3093 ## Renumber mesh elements
3094 # @ingroup l2_modif_renumber
3095 def RenumberElements(self):
3096 self.editor.RenumberElements()
3098 ## Generates new elements by rotation of the elements around the axis
3099 # @param IDsOfElements the list of ids of elements to sweep
3100 # @param Axis the axis of rotation, AxisStruct or line(geom object)
3101 # @param AngleInRadians the angle of Rotation (in radians) or a name of variable which defines angle in degrees
3102 # @param NbOfSteps the number of steps
3103 # @param Tolerance tolerance
3104 # @param MakeGroups forces the generation of new groups from existing ones
3105 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
3106 # of all steps, else - size of each step
3107 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3108 # @ingroup l2_modif_extrurev
3109 def RotationSweep(self, IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance,
3110 MakeGroups=False, TotalAngle=False):
3111 if IDsOfElements == []:
3112 IDsOfElements = self.GetElementsId()
3113 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3114 Axis = self.smeshpyD.GetAxisStruct(Axis)
3115 AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians)
3116 NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance)
3117 Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters
3118 self.mesh.SetParameters(Parameters)
3119 if TotalAngle and NbOfSteps:
3120 AngleInRadians /= NbOfSteps
3122 return self.editor.RotationSweepMakeGroups(IDsOfElements, Axis,
3123 AngleInRadians, NbOfSteps, Tolerance)
3124 self.editor.RotationSweep(IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance)
3127 ## Generates new elements by rotation of the elements of object around the axis
3128 # @param theObject object which elements should be sweeped.
3129 # It can be a mesh, a sub mesh or a group.
3130 # @param Axis the axis of rotation, AxisStruct or line(geom object)
3131 # @param AngleInRadians the angle of Rotation
3132 # @param NbOfSteps number of steps
3133 # @param Tolerance tolerance
3134 # @param MakeGroups forces the generation of new groups from existing ones
3135 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
3136 # of all steps, else - size of each step
3137 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3138 # @ingroup l2_modif_extrurev
3139 def RotationSweepObject(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
3140 MakeGroups=False, TotalAngle=False):
3141 if ( isinstance( theObject, Mesh )):
3142 theObject = theObject.GetMesh()
3143 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3144 Axis = self.smeshpyD.GetAxisStruct(Axis)
3145 AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians)
3146 NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance)
3147 Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters
3148 self.mesh.SetParameters(Parameters)
3149 if TotalAngle and NbOfSteps:
3150 AngleInRadians /= NbOfSteps
3152 return self.editor.RotationSweepObjectMakeGroups(theObject, Axis, AngleInRadians,
3153 NbOfSteps, Tolerance)
3154 self.editor.RotationSweepObject(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
3157 ## Generates new elements by rotation of the elements of object around the axis
3158 # @param theObject object which elements should be sweeped.
3159 # It can be a mesh, a sub mesh or a group.
3160 # @param Axis the axis of rotation, AxisStruct or line(geom object)
3161 # @param AngleInRadians the angle of Rotation
3162 # @param NbOfSteps number of steps
3163 # @param Tolerance tolerance
3164 # @param MakeGroups forces the generation of new groups from existing ones
3165 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
3166 # of all steps, else - size of each step
3167 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3168 # @ingroup l2_modif_extrurev
3169 def RotationSweepObject1D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
3170 MakeGroups=False, TotalAngle=False):
3171 if ( isinstance( theObject, Mesh )):
3172 theObject = theObject.GetMesh()
3173 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3174 Axis = self.smeshpyD.GetAxisStruct(Axis)
3175 AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians)
3176 NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance)
3177 Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters
3178 self.mesh.SetParameters(Parameters)
3179 if TotalAngle and NbOfSteps:
3180 AngleInRadians /= NbOfSteps
3182 return self.editor.RotationSweepObject1DMakeGroups(theObject, Axis, AngleInRadians,
3183 NbOfSteps, Tolerance)
3184 self.editor.RotationSweepObject1D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
3187 ## Generates new elements by rotation of the elements of object around the axis
3188 # @param theObject object which elements should be sweeped.
3189 # It can be a mesh, a sub mesh or a group.
3190 # @param Axis the axis of rotation, AxisStruct or line(geom object)
3191 # @param AngleInRadians the angle of Rotation
3192 # @param NbOfSteps number of steps
3193 # @param Tolerance tolerance
3194 # @param MakeGroups forces the generation of new groups from existing ones
3195 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
3196 # of all steps, else - size of each step
3197 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3198 # @ingroup l2_modif_extrurev
3199 def RotationSweepObject2D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
3200 MakeGroups=False, TotalAngle=False):
3201 if ( isinstance( theObject, Mesh )):
3202 theObject = theObject.GetMesh()
3203 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3204 Axis = self.smeshpyD.GetAxisStruct(Axis)
3205 AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians)
3206 NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance)
3207 Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters
3208 self.mesh.SetParameters(Parameters)
3209 if TotalAngle and NbOfSteps:
3210 AngleInRadians /= NbOfSteps
3212 return self.editor.RotationSweepObject2DMakeGroups(theObject, Axis, AngleInRadians,
3213 NbOfSteps, Tolerance)
3214 self.editor.RotationSweepObject2D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
3217 ## Generates new elements by extrusion of the elements with given ids
3218 # @param IDsOfElements the list of elements ids for extrusion
3219 # @param StepVector vector or DirStruct or 3 vector components, defining
3220 # the direction and value of extrusion for one step (the total extrusion
3221 # length will be NbOfSteps * ||StepVector||)
3222 # @param NbOfSteps the number of steps
3223 # @param MakeGroups forces the generation of new groups from existing ones
3224 # @param IsNodes is True if elements with given ids are nodes
3225 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3226 # @ingroup l2_modif_extrurev
3227 def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False, IsNodes = False):
3228 if IDsOfElements == []:
3229 IDsOfElements = self.GetElementsId()
3230 if isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object):
3231 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3232 if isinstance( StepVector, list ):
3233 StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
3234 NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
3235 Parameters = StepVector.PS.parameters + var_separator + Parameters
3236 self.mesh.SetParameters(Parameters)
3239 return self.editor.ExtrusionSweepMakeGroups0D(IDsOfElements, StepVector, NbOfSteps)
3241 return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps)
3243 self.editor.ExtrusionSweep0D(IDsOfElements, StepVector, NbOfSteps)
3245 self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps)
3248 ## Generates new elements by extrusion of the elements with given ids
3249 # @param IDsOfElements is ids of elements
3250 # @param StepVector vector or DirStruct or 3 vector components, defining
3251 # the direction and value of extrusion for one step (the total extrusion
3252 # length will be NbOfSteps * ||StepVector||)
3253 # @param NbOfSteps the number of steps
3254 # @param ExtrFlags sets flags for extrusion
3255 # @param SewTolerance uses for comparing locations of nodes if flag
3256 # EXTRUSION_FLAG_SEW is set
3257 # @param MakeGroups forces the generation of new groups from existing ones
3258 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3259 # @ingroup l2_modif_extrurev
3260 def AdvancedExtrusion(self, IDsOfElements, StepVector, NbOfSteps,
3261 ExtrFlags, SewTolerance, MakeGroups=False):
3262 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3263 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3264 if isinstance( StepVector, list ):
3265 StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
3267 return self.editor.AdvancedExtrusionMakeGroups(IDsOfElements, StepVector, NbOfSteps,
3268 ExtrFlags, SewTolerance)
3269 self.editor.AdvancedExtrusion(IDsOfElements, StepVector, NbOfSteps,
3270 ExtrFlags, SewTolerance)
3273 ## Generates new elements by extrusion of the elements which belong to the object
3274 # @param theObject the object which elements should be processed.
3275 # It can be a mesh, a sub mesh or a group.
3276 # @param StepVector vector or DirStruct or 3 vector components, defining
3277 # the direction and value of extrusion for one step (the total extrusion
3278 # length will be NbOfSteps * ||StepVector||)
3279 # @param NbOfSteps the number of steps
3280 # @param MakeGroups forces the generation of new groups from existing ones
3281 # @param IsNodes is True if elements which belong to the object are nodes
3282 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3283 # @ingroup l2_modif_extrurev
3284 def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False, IsNodes=False):
3285 if ( isinstance( theObject, Mesh )):
3286 theObject = theObject.GetMesh()
3287 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3288 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3289 if isinstance( StepVector, list ):
3290 StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
3291 NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
3292 Parameters = StepVector.PS.parameters + var_separator + Parameters
3293 self.mesh.SetParameters(Parameters)
3296 return self.editor.ExtrusionSweepObject0DMakeGroups(theObject, StepVector, NbOfSteps)
3298 return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps)
3300 self.editor.ExtrusionSweepObject0D(theObject, StepVector, NbOfSteps)
3302 self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps)
3305 ## Generates new elements by extrusion of the elements which belong to the object
3306 # @param theObject object which elements should be processed.
3307 # It can be a mesh, a sub mesh or a group.
3308 # @param StepVector vector or DirStruct or 3 vector components, defining
3309 # the direction and value of extrusion for one step (the total extrusion
3310 # length will be NbOfSteps * ||StepVector||)
3311 # @param NbOfSteps the number of steps
3312 # @param MakeGroups to generate new groups from existing ones
3313 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3314 # @ingroup l2_modif_extrurev
3315 def ExtrusionSweepObject1D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3316 if ( isinstance( theObject, Mesh )):
3317 theObject = theObject.GetMesh()
3318 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3319 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3320 if isinstance( StepVector, list ):
3321 StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
3322 NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
3323 Parameters = StepVector.PS.parameters + var_separator + Parameters
3324 self.mesh.SetParameters(Parameters)
3326 return self.editor.ExtrusionSweepObject1DMakeGroups(theObject, StepVector, NbOfSteps)
3327 self.editor.ExtrusionSweepObject1D(theObject, StepVector, NbOfSteps)
3330 ## Generates new elements by extrusion of the elements which belong to the object
3331 # @param theObject object which elements should be processed.
3332 # It can be a mesh, a sub mesh or a group.
3333 # @param StepVector vector or DirStruct or 3 vector components, defining
3334 # the direction and value of extrusion for one step (the total extrusion
3335 # length will be NbOfSteps * ||StepVector||)
3336 # @param NbOfSteps the number of steps
3337 # @param MakeGroups forces the generation of new groups from existing ones
3338 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3339 # @ingroup l2_modif_extrurev
3340 def ExtrusionSweepObject2D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3341 if ( isinstance( theObject, Mesh )):
3342 theObject = theObject.GetMesh()
3343 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3344 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3345 if isinstance( StepVector, list ):
3346 StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
3347 NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
3348 Parameters = StepVector.PS.parameters + var_separator + Parameters
3349 self.mesh.SetParameters(Parameters)
3351 return self.editor.ExtrusionSweepObject2DMakeGroups(theObject, StepVector, NbOfSteps)
3352 self.editor.ExtrusionSweepObject2D(theObject, StepVector, NbOfSteps)
3357 ## Generates new elements by extrusion of the given elements
3358 # The path of extrusion must be a meshed edge.
3359 # @param Base mesh or group, or submesh, or list of ids of elements for extrusion
3360 # @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
3361 # @param NodeStart the start node from Path. Defines the direction of extrusion
3362 # @param HasAngles allows the shape to be rotated around the path
3363 # to get the resulting mesh in a helical fashion
3364 # @param Angles list of angles in radians
3365 # @param LinearVariation forces the computation of rotation angles as linear
3366 # variation of the given Angles along path steps
3367 # @param HasRefPoint allows using the reference point
3368 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3369 # The User can specify any point as the Reference Point.
3370 # @param MakeGroups forces the generation of new groups from existing ones
3371 # @param ElemType type of elements for extrusion (if param Base is a mesh)
3372 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3373 # only SMESH::Extrusion_Error otherwise
3374 # @ingroup l2_modif_extrurev
3375 def ExtrusionAlongPathX(self, Base, Path, NodeStart,
3376 HasAngles, Angles, LinearVariation,
3377 HasRefPoint, RefPoint, MakeGroups, ElemType):
3378 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3379 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3381 Angles,AnglesParameters,hasVars = ParseAngles(Angles)
3382 Parameters = AnglesParameters + var_separator + RefPoint.parameters
3383 self.mesh.SetParameters(Parameters)
3385 if (isinstance(Path, Mesh)): Path = Path.GetMesh()
3387 if isinstance(Base, list):
3389 if Base == []: IDsOfElements = self.GetElementsId()
3390 else: IDsOfElements = Base
3391 return self.editor.ExtrusionAlongPathX(IDsOfElements, Path, NodeStart,
3392 HasAngles, Angles, LinearVariation,
3393 HasRefPoint, RefPoint, MakeGroups, ElemType)
3395 if isinstance(Base, Mesh): Base = Base.GetMesh()
3396 if isinstance(Base, SMESH._objref_SMESH_Mesh) or isinstance(Base, SMESH._objref_SMESH_Group) or isinstance(Base, SMESH._objref_SMESH_subMesh):
3397 return self.editor.ExtrusionAlongPathObjX(Base, Path, NodeStart,
3398 HasAngles, Angles, LinearVariation,
3399 HasRefPoint, RefPoint, MakeGroups, ElemType)
3401 raise RuntimeError, "Invalid Base for ExtrusionAlongPathX"
3404 ## Generates new elements by extrusion of the given elements
3405 # The path of extrusion must be a meshed edge.
3406 # @param IDsOfElements ids of elements
3407 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which proceeds the extrusion
3408 # @param PathShape shape(edge) defines the sub-mesh for the path
3409 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3410 # @param HasAngles allows the shape to be rotated around the path
3411 # to get the resulting mesh in a helical fashion
3412 # @param Angles list of angles in radians
3413 # @param HasRefPoint allows using the reference point
3414 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3415 # The User can specify any point as the Reference Point.
3416 # @param MakeGroups forces the generation of new groups from existing ones
3417 # @param LinearVariation forces the computation of rotation angles as linear
3418 # variation of the given Angles along path steps
3419 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3420 # only SMESH::Extrusion_Error otherwise
3421 # @ingroup l2_modif_extrurev
3422 def ExtrusionAlongPath(self, IDsOfElements, PathMesh, PathShape, NodeStart,
3423 HasAngles, Angles, HasRefPoint, RefPoint,
3424 MakeGroups=False, LinearVariation=False):
3425 if IDsOfElements == []:
3426 IDsOfElements = self.GetElementsId()
3427 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3428 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3430 if ( isinstance( PathMesh, Mesh )):
3431 PathMesh = PathMesh.GetMesh()
3432 Angles,AnglesParameters,hasVars = ParseAngles(Angles)
3433 Parameters = AnglesParameters + var_separator + RefPoint.parameters
3434 self.mesh.SetParameters(Parameters)
3435 if HasAngles and Angles and LinearVariation:
3436 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3439 return self.editor.ExtrusionAlongPathMakeGroups(IDsOfElements, PathMesh,
3440 PathShape, NodeStart, HasAngles,
3441 Angles, HasRefPoint, RefPoint)
3442 return self.editor.ExtrusionAlongPath(IDsOfElements, PathMesh, PathShape,
3443 NodeStart, HasAngles, Angles, HasRefPoint, RefPoint)
3445 ## Generates new elements by extrusion of the elements which belong to the object
3446 # The path of extrusion must be a meshed edge.
3447 # @param theObject the object which elements should be processed.
3448 # It can be a mesh, a sub mesh or a group.
3449 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3450 # @param PathShape shape(edge) defines the sub-mesh for the path
3451 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3452 # @param HasAngles allows the shape to be rotated around the path
3453 # to get the resulting mesh in a helical fashion
3454 # @param Angles list of angles
3455 # @param HasRefPoint allows using the reference point
3456 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3457 # The User can specify any point as the Reference Point.
3458 # @param MakeGroups forces the generation of new groups from existing ones
3459 # @param LinearVariation forces the computation of rotation angles as linear
3460 # variation of the given Angles along path steps
3461 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3462 # only SMESH::Extrusion_Error otherwise
3463 # @ingroup l2_modif_extrurev
3464 def ExtrusionAlongPathObject(self, theObject, PathMesh, PathShape, NodeStart,
3465 HasAngles, Angles, HasRefPoint, RefPoint,
3466 MakeGroups=False, LinearVariation=False):
3467 if ( isinstance( theObject, Mesh )):
3468 theObject = theObject.GetMesh()
3469 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3470 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3471 if ( isinstance( PathMesh, Mesh )):
3472 PathMesh = PathMesh.GetMesh()
3473 Angles,AnglesParameters,hasVars = ParseAngles(Angles)
3474 Parameters = AnglesParameters + var_separator + RefPoint.parameters
3475 self.mesh.SetParameters(Parameters)
3476 if HasAngles and Angles and LinearVariation:
3477 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3480 return self.editor.ExtrusionAlongPathObjectMakeGroups(theObject, PathMesh,
3481 PathShape, NodeStart, HasAngles,
3482 Angles, HasRefPoint, RefPoint)
3483 return self.editor.ExtrusionAlongPathObject(theObject, PathMesh, PathShape,
3484 NodeStart, HasAngles, Angles, HasRefPoint,
3487 ## Generates new elements by extrusion of the elements which belong to the object
3488 # The path of extrusion must be a meshed edge.
3489 # @param theObject the object which elements should be processed.
3490 # It can be a mesh, a sub mesh or a group.
3491 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3492 # @param PathShape shape(edge) defines the sub-mesh for the path
3493 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3494 # @param HasAngles allows the shape to be rotated around the path
3495 # to get the resulting mesh in a helical fashion
3496 # @param Angles list of angles
3497 # @param HasRefPoint allows using the reference point
3498 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3499 # The User can specify any point as the Reference Point.
3500 # @param MakeGroups forces the generation of new groups from existing ones
3501 # @param LinearVariation forces the computation of rotation angles as linear
3502 # variation of the given Angles along path steps
3503 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3504 # only SMESH::Extrusion_Error otherwise
3505 # @ingroup l2_modif_extrurev
3506 def ExtrusionAlongPathObject1D(self, theObject, PathMesh, PathShape, NodeStart,
3507 HasAngles, Angles, HasRefPoint, RefPoint,
3508 MakeGroups=False, LinearVariation=False):
3509 if ( isinstance( theObject, Mesh )):
3510 theObject = theObject.GetMesh()
3511 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3512 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3513 if ( isinstance( PathMesh, Mesh )):
3514 PathMesh = PathMesh.GetMesh()
3515 Angles,AnglesParameters,hasVars = ParseAngles(Angles)
3516 Parameters = AnglesParameters + var_separator + RefPoint.parameters
3517 self.mesh.SetParameters(Parameters)
3518 if HasAngles and Angles and LinearVariation:
3519 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3522 return self.editor.ExtrusionAlongPathObject1DMakeGroups(theObject, PathMesh,
3523 PathShape, NodeStart, HasAngles,
3524 Angles, HasRefPoint, RefPoint)
3525 return self.editor.ExtrusionAlongPathObject1D(theObject, PathMesh, PathShape,
3526 NodeStart, HasAngles, Angles, HasRefPoint,
3529 ## Generates new elements by extrusion of the elements which belong to the object
3530 # The path of extrusion must be a meshed edge.
3531 # @param theObject the object which elements should be processed.
3532 # It can be a mesh, a sub mesh or a group.
3533 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3534 # @param PathShape shape(edge) defines the sub-mesh for the path
3535 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3536 # @param HasAngles allows the shape to be rotated around the path
3537 # to get the resulting mesh in a helical fashion
3538 # @param Angles list of angles
3539 # @param HasRefPoint allows using the reference point
3540 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3541 # The User can specify any point as the Reference Point.
3542 # @param MakeGroups forces the generation of new groups from existing ones
3543 # @param LinearVariation forces the computation of rotation angles as linear
3544 # variation of the given Angles along path steps
3545 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3546 # only SMESH::Extrusion_Error otherwise
3547 # @ingroup l2_modif_extrurev
3548 def ExtrusionAlongPathObject2D(self, theObject, PathMesh, PathShape, NodeStart,
3549 HasAngles, Angles, HasRefPoint, RefPoint,
3550 MakeGroups=False, LinearVariation=False):
3551 if ( isinstance( theObject, Mesh )):
3552 theObject = theObject.GetMesh()
3553 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3554 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3555 if ( isinstance( PathMesh, Mesh )):
3556 PathMesh = PathMesh.GetMesh()
3557 Angles,AnglesParameters,hasVars = ParseAngles(Angles)
3558 Parameters = AnglesParameters + var_separator + RefPoint.parameters
3559 self.mesh.SetParameters(Parameters)
3560 if HasAngles and Angles and LinearVariation:
3561 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3564 return self.editor.ExtrusionAlongPathObject2DMakeGroups(theObject, PathMesh,
3565 PathShape, NodeStart, HasAngles,
3566 Angles, HasRefPoint, RefPoint)
3567 return self.editor.ExtrusionAlongPathObject2D(theObject, PathMesh, PathShape,
3568 NodeStart, HasAngles, Angles, HasRefPoint,
3571 ## Creates a symmetrical copy of mesh elements
3572 # @param IDsOfElements list of elements ids
3573 # @param Mirror is AxisStruct or geom object(point, line, plane)
3574 # @param theMirrorType is POINT, AXIS or PLANE
3575 # If the Mirror is a geom object this parameter is unnecessary
3576 # @param Copy allows to copy element (Copy is 1) or to replace with its mirroring (Copy is 0)
3577 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3578 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3579 # @ingroup l2_modif_trsf
3580 def Mirror(self, IDsOfElements, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3581 if IDsOfElements == []:
3582 IDsOfElements = self.GetElementsId()
3583 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3584 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3585 self.mesh.SetParameters(Mirror.parameters)
3586 if Copy and MakeGroups:
3587 return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType)
3588 self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy)
3591 ## Creates a new mesh by a symmetrical copy of mesh elements
3592 # @param IDsOfElements the list of elements ids
3593 # @param Mirror is AxisStruct or geom object (point, line, plane)
3594 # @param theMirrorType is POINT, AXIS or PLANE
3595 # If the Mirror is a geom object this parameter is unnecessary
3596 # @param MakeGroups to generate new groups from existing ones
3597 # @param NewMeshName a name of the new mesh to create
3598 # @return instance of Mesh class
3599 # @ingroup l2_modif_trsf
3600 def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType, MakeGroups=0, NewMeshName=""):
3601 if IDsOfElements == []:
3602 IDsOfElements = self.GetElementsId()
3603 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3604 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3605 self.mesh.SetParameters(Mirror.parameters)
3606 mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType,
3607 MakeGroups, NewMeshName)
3608 return Mesh(self.smeshpyD,self.geompyD,mesh)
3610 ## Creates a symmetrical copy of the object
3611 # @param theObject mesh, submesh or group
3612 # @param Mirror AxisStruct or geom object (point, line, plane)
3613 # @param theMirrorType is POINT, AXIS or PLANE
3614 # If the Mirror is a geom object this parameter is unnecessary
3615 # @param Copy allows copying the element (Copy is 1) or replacing it with its mirror (Copy is 0)
3616 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3617 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3618 # @ingroup l2_modif_trsf
3619 def MirrorObject (self, theObject, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3620 if ( isinstance( theObject, Mesh )):
3621 theObject = theObject.GetMesh()
3622 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3623 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3624 self.mesh.SetParameters(Mirror.parameters)
3625 if Copy and MakeGroups:
3626 return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType)
3627 self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy)
3630 ## Creates a new mesh by a symmetrical copy of the object
3631 # @param theObject mesh, submesh or group
3632 # @param Mirror AxisStruct or geom object (point, line, plane)
3633 # @param theMirrorType POINT, AXIS or PLANE
3634 # If the Mirror is a geom object this parameter is unnecessary
3635 # @param MakeGroups forces the generation of new groups from existing ones
3636 # @param NewMeshName the name of the new mesh to create
3637 # @return instance of Mesh class
3638 # @ingroup l2_modif_trsf
3639 def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType,MakeGroups=0, NewMeshName=""):
3640 if ( isinstance( theObject, Mesh )):
3641 theObject = theObject.GetMesh()
3642 if (isinstance(Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3643 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3644 self.mesh.SetParameters(Mirror.parameters)
3645 mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType,
3646 MakeGroups, NewMeshName)
3647 return Mesh( self.smeshpyD,self.geompyD,mesh )
3649 ## Translates the elements
3650 # @param IDsOfElements list of elements ids
3651 # @param Vector the direction of translation (DirStruct or vector)
3652 # @param Copy allows copying the translated elements
3653 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3654 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3655 # @ingroup l2_modif_trsf
3656 def Translate(self, IDsOfElements, Vector, Copy, MakeGroups=False):
3657 if IDsOfElements == []:
3658 IDsOfElements = self.GetElementsId()
3659 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3660 Vector = self.smeshpyD.GetDirStruct(Vector)
3661 self.mesh.SetParameters(Vector.PS.parameters)
3662 if Copy and MakeGroups:
3663 return self.editor.TranslateMakeGroups(IDsOfElements, Vector)
3664 self.editor.Translate(IDsOfElements, Vector, Copy)
3667 ## Creates a new mesh of translated elements
3668 # @param IDsOfElements list of elements ids
3669 # @param Vector the direction of translation (DirStruct or vector)
3670 # @param MakeGroups forces the generation of new groups from existing ones
3671 # @param NewMeshName the name of the newly created mesh
3672 # @return instance of Mesh class
3673 # @ingroup l2_modif_trsf
3674 def TranslateMakeMesh(self, IDsOfElements, Vector, MakeGroups=False, NewMeshName=""):
3675 if IDsOfElements == []:
3676 IDsOfElements = self.GetElementsId()
3677 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3678 Vector = self.smeshpyD.GetDirStruct(Vector)
3679 self.mesh.SetParameters(Vector.PS.parameters)
3680 mesh = self.editor.TranslateMakeMesh(IDsOfElements, Vector, MakeGroups, NewMeshName)
3681 return Mesh ( self.smeshpyD, self.geompyD, mesh )
3683 ## Translates the object
3684 # @param theObject the object to translate (mesh, submesh, or group)
3685 # @param Vector direction of translation (DirStruct or geom vector)
3686 # @param Copy allows copying the translated elements
3687 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3688 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3689 # @ingroup l2_modif_trsf
3690 def TranslateObject(self, theObject, Vector, Copy, MakeGroups=False):
3691 if ( isinstance( theObject, Mesh )):
3692 theObject = theObject.GetMesh()
3693 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3694 Vector = self.smeshpyD.GetDirStruct(Vector)
3695 self.mesh.SetParameters(Vector.PS.parameters)
3696 if Copy and MakeGroups:
3697 return self.editor.TranslateObjectMakeGroups(theObject, Vector)
3698 self.editor.TranslateObject(theObject, Vector, Copy)
3701 ## Creates a new mesh from the translated object
3702 # @param theObject the object to translate (mesh, submesh, or group)
3703 # @param Vector the direction of translation (DirStruct or geom vector)
3704 # @param MakeGroups forces the generation of new groups from existing ones
3705 # @param NewMeshName the name of the newly created mesh
3706 # @return instance of Mesh class
3707 # @ingroup l2_modif_trsf
3708 def TranslateObjectMakeMesh(self, theObject, Vector, MakeGroups=False, NewMeshName=""):
3709 if (isinstance(theObject, Mesh)):
3710 theObject = theObject.GetMesh()
3711 if (isinstance(Vector, geompyDC.GEOM._objref_GEOM_Object)):
3712 Vector = self.smeshpyD.GetDirStruct(Vector)
3713 self.mesh.SetParameters(Vector.PS.parameters)
3714 mesh = self.editor.TranslateObjectMakeMesh(theObject, Vector, MakeGroups, NewMeshName)
3715 return Mesh( self.smeshpyD, self.geompyD, mesh )
3719 ## Scales the object
3720 # @param theObject - the object to translate (mesh, submesh, or group)
3721 # @param thePoint - base point for scale
3722 # @param theScaleFact - list of 1-3 scale factors for axises
3723 # @param Copy - allows copying the translated elements
3724 # @param MakeGroups - forces the generation of new groups from existing
3726 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True,
3727 # empty list otherwise
3728 def Scale(self, theObject, thePoint, theScaleFact, Copy, MakeGroups=False):
3729 if ( isinstance( theObject, Mesh )):
3730 theObject = theObject.GetMesh()
3731 if ( isinstance( theObject, list )):
3732 theObject = self.GetIDSource(theObject, SMESH.ALL)
3733 if ( isinstance( theScaleFact, float )):
3734 theScaleFact = [theScaleFact]
3735 if ( isinstance( theScaleFact, int )):
3736 theScaleFact = [ float(theScaleFact)]
3738 self.mesh.SetParameters(thePoint.parameters)
3740 if Copy and MakeGroups:
3741 return self.editor.ScaleMakeGroups(theObject, thePoint, theScaleFact)
3742 self.editor.Scale(theObject, thePoint, theScaleFact, Copy)
3745 ## Creates a new mesh from the translated object
3746 # @param theObject - the object to translate (mesh, submesh, or group)
3747 # @param thePoint - base point for scale
3748 # @param theScaleFact - list of 1-3 scale factors for axises
3749 # @param MakeGroups - forces the generation of new groups from existing ones
3750 # @param NewMeshName - the name of the newly created mesh
3751 # @return instance of Mesh class
3752 def ScaleMakeMesh(self, theObject, thePoint, theScaleFact, MakeGroups=False, NewMeshName=""):
3753 if (isinstance(theObject, Mesh)):
3754 theObject = theObject.GetMesh()
3755 if ( isinstance( theObject, list )):
3756 theObject = self.GetIDSource(theObject,SMESH.ALL)
3757 if ( isinstance( theScaleFact, float )):
3758 theScaleFact = [theScaleFact]
3759 if ( isinstance( theScaleFact, int )):
3760 theScaleFact = [ float(theScaleFact)]
3762 self.mesh.SetParameters(thePoint.parameters)
3763 mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
3764 MakeGroups, NewMeshName)
3765 return Mesh( self.smeshpyD, self.geompyD, mesh )
3769 ## Rotates the elements
3770 # @param IDsOfElements list of elements ids
3771 # @param Axis the axis of rotation (AxisStruct or geom line)
3772 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3773 # @param Copy allows copying the rotated elements
3774 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3775 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3776 # @ingroup l2_modif_trsf
3777 def Rotate (self, IDsOfElements, Axis, AngleInRadians, Copy, MakeGroups=False):
3778 if IDsOfElements == []:
3779 IDsOfElements = self.GetElementsId()
3780 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3781 Axis = self.smeshpyD.GetAxisStruct(Axis)
3782 AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians)
3783 Parameters = Axis.parameters + var_separator + Parameters
3784 self.mesh.SetParameters(Parameters)
3785 if Copy and MakeGroups:
3786 return self.editor.RotateMakeGroups(IDsOfElements, Axis, AngleInRadians)
3787 self.editor.Rotate(IDsOfElements, Axis, AngleInRadians, Copy)
3790 ## Creates a new mesh of rotated elements
3791 # @param IDsOfElements list of element ids
3792 # @param Axis the axis of rotation (AxisStruct or geom line)
3793 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3794 # @param MakeGroups forces the generation of new groups from existing ones
3795 # @param NewMeshName the name of the newly created mesh
3796 # @return instance of Mesh class
3797 # @ingroup l2_modif_trsf
3798 def RotateMakeMesh (self, IDsOfElements, Axis, AngleInRadians, MakeGroups=0, NewMeshName=""):
3799 if IDsOfElements == []:
3800 IDsOfElements = self.GetElementsId()
3801 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3802 Axis = self.smeshpyD.GetAxisStruct(Axis)
3803 AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians)
3804 Parameters = Axis.parameters + var_separator + Parameters
3805 self.mesh.SetParameters(Parameters)
3806 mesh = self.editor.RotateMakeMesh(IDsOfElements, Axis, AngleInRadians,
3807 MakeGroups, NewMeshName)
3808 return Mesh( self.smeshpyD, self.geompyD, mesh )
3810 ## Rotates the object
3811 # @param theObject the object to rotate( mesh, submesh, or group)
3812 # @param Axis the axis of rotation (AxisStruct or geom line)
3813 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3814 # @param Copy allows copying the rotated elements
3815 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3816 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3817 # @ingroup l2_modif_trsf
3818 def RotateObject (self, theObject, Axis, AngleInRadians, Copy, MakeGroups=False):
3819 if (isinstance(theObject, Mesh)):
3820 theObject = theObject.GetMesh()
3821 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3822 Axis = self.smeshpyD.GetAxisStruct(Axis)
3823 AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians)
3824 Parameters = Axis.parameters + ":" + Parameters
3825 self.mesh.SetParameters(Parameters)
3826 if Copy and MakeGroups:
3827 return self.editor.RotateObjectMakeGroups(theObject, Axis, AngleInRadians)
3828 self.editor.RotateObject(theObject, Axis, AngleInRadians, Copy)
3831 ## Creates a new mesh from the rotated object
3832 # @param theObject the object to rotate (mesh, submesh, or group)
3833 # @param Axis the axis of rotation (AxisStruct or geom line)
3834 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3835 # @param MakeGroups forces the generation of new groups from existing ones
3836 # @param NewMeshName the name of the newly created mesh
3837 # @return instance of Mesh class
3838 # @ingroup l2_modif_trsf
3839 def RotateObjectMakeMesh(self, theObject, Axis, AngleInRadians, MakeGroups=0,NewMeshName=""):
3840 if (isinstance( theObject, Mesh )):
3841 theObject = theObject.GetMesh()
3842 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3843 Axis = self.smeshpyD.GetAxisStruct(Axis)
3844 AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians)
3845 Parameters = Axis.parameters + ":" + Parameters
3846 mesh = self.editor.RotateObjectMakeMesh(theObject, Axis, AngleInRadians,
3847 MakeGroups, NewMeshName)
3848 self.mesh.SetParameters(Parameters)
3849 return Mesh( self.smeshpyD, self.geompyD, mesh )
3851 ## Finds groups of ajacent nodes within Tolerance.
3852 # @param Tolerance the value of tolerance
3853 # @return the list of groups of nodes
3854 # @ingroup l2_modif_trsf
3855 def FindCoincidentNodes (self, Tolerance):
3856 return self.editor.FindCoincidentNodes(Tolerance)
3858 ## Finds groups of ajacent nodes within Tolerance.
3859 # @param Tolerance the value of tolerance
3860 # @param SubMeshOrGroup SubMesh or Group
3861 # @param exceptNodes list of either SubMeshes, Groups or node IDs to exclude from search
3862 # @return the list of groups of nodes
3863 # @ingroup l2_modif_trsf
3864 def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance, exceptNodes=[]):
3865 if (isinstance( SubMeshOrGroup, Mesh )):
3866 SubMeshOrGroup = SubMeshOrGroup.GetMesh()
3867 if not isinstance( exceptNodes, list):
3868 exceptNodes = [ exceptNodes ]
3869 if exceptNodes and isinstance( exceptNodes[0], int):
3870 exceptNodes = [ self.GetIDSource( exceptNodes, SMESH.NODE)]
3871 return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,exceptNodes)
3874 # @param GroupsOfNodes the list of groups of nodes
3875 # @ingroup l2_modif_trsf
3876 def MergeNodes (self, GroupsOfNodes):
3877 self.editor.MergeNodes(GroupsOfNodes)
3879 ## Finds the elements built on the same nodes.
3880 # @param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching
3881 # @return a list of groups of equal elements
3882 # @ingroup l2_modif_trsf
3883 def FindEqualElements (self, MeshOrSubMeshOrGroup):
3884 if ( isinstance( MeshOrSubMeshOrGroup, Mesh )):
3885 MeshOrSubMeshOrGroup = MeshOrSubMeshOrGroup.GetMesh()
3886 return self.editor.FindEqualElements(MeshOrSubMeshOrGroup)
3888 ## Merges elements in each given group.
3889 # @param GroupsOfElementsID groups of elements for merging
3890 # @ingroup l2_modif_trsf
3891 def MergeElements(self, GroupsOfElementsID):
3892 self.editor.MergeElements(GroupsOfElementsID)
3894 ## Leaves one element and removes all other elements built on the same nodes.
3895 # @ingroup l2_modif_trsf
3896 def MergeEqualElements(self):
3897 self.editor.MergeEqualElements()
3899 ## Sews free borders
3900 # @return SMESH::Sew_Error
3901 # @ingroup l2_modif_trsf
3902 def SewFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3903 FirstNodeID2, SecondNodeID2, LastNodeID2,
3904 CreatePolygons, CreatePolyedrs):
3905 return self.editor.SewFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3906 FirstNodeID2, SecondNodeID2, LastNodeID2,
3907 CreatePolygons, CreatePolyedrs)
3909 ## Sews conform free borders
3910 # @return SMESH::Sew_Error
3911 # @ingroup l2_modif_trsf
3912 def SewConformFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3913 FirstNodeID2, SecondNodeID2):
3914 return self.editor.SewConformFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3915 FirstNodeID2, SecondNodeID2)
3917 ## Sews border to side
3918 # @return SMESH::Sew_Error
3919 # @ingroup l2_modif_trsf
3920 def SewBorderToSide (self, FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3921 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs):
3922 return self.editor.SewBorderToSide(FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3923 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs)
3925 ## Sews two sides of a mesh. The nodes belonging to Side1 are
3926 # merged with the nodes of elements of Side2.
3927 # The number of elements in theSide1 and in theSide2 must be
3928 # equal and they should have similar nodal connectivity.
3929 # The nodes to merge should belong to side borders and
3930 # the first node should be linked to the second.
3931 # @return SMESH::Sew_Error
3932 # @ingroup l2_modif_trsf
3933 def SewSideElements (self, IDsOfSide1Elements, IDsOfSide2Elements,
3934 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3935 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge):
3936 return self.editor.SewSideElements(IDsOfSide1Elements, IDsOfSide2Elements,
3937 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3938 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge)
3940 ## Sets new nodes for the given element.
3941 # @param ide the element id
3942 # @param newIDs nodes ids
3943 # @return If the number of nodes does not correspond to the type of element - returns false
3944 # @ingroup l2_modif_edit
3945 def ChangeElemNodes(self, ide, newIDs):
3946 return self.editor.ChangeElemNodes(ide, newIDs)
3948 ## If during the last operation of MeshEditor some nodes were
3949 # created, this method returns the list of their IDs, \n
3950 # if new nodes were not created - returns empty list
3951 # @return the list of integer values (can be empty)
3952 # @ingroup l1_auxiliary
3953 def GetLastCreatedNodes(self):
3954 return self.editor.GetLastCreatedNodes()
3956 ## If during the last operation of MeshEditor some elements were
3957 # created this method returns the list of their IDs, \n
3958 # if new elements were not created - returns empty list
3959 # @return the list of integer values (can be empty)
3960 # @ingroup l1_auxiliary
3961 def GetLastCreatedElems(self):
3962 return self.editor.GetLastCreatedElems()
3964 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3965 # @param theNodes identifiers of nodes to be doubled
3966 # @param theModifiedElems identifiers of elements to be updated by the new (doubled)
3967 # nodes. If list of element identifiers is empty then nodes are doubled but
3968 # they not assigned to elements
3969 # @return TRUE if operation has been completed successfully, FALSE otherwise
3970 # @ingroup l2_modif_edit
3971 def DoubleNodes(self, theNodes, theModifiedElems):
3972 return self.editor.DoubleNodes(theNodes, theModifiedElems)
3974 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3975 # This method provided for convenience works as DoubleNodes() described above.
3976 # @param theNodeId identifiers of node to be doubled
3977 # @param theModifiedElems identifiers of elements to be updated
3978 # @return TRUE if operation has been completed successfully, FALSE otherwise
3979 # @ingroup l2_modif_edit
3980 def DoubleNode(self, theNodeId, theModifiedElems):
3981 return self.editor.DoubleNode(theNodeId, theModifiedElems)
3983 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3984 # This method provided for convenience works as DoubleNodes() described above.
3985 # @param theNodes group of nodes to be doubled
3986 # @param theModifiedElems group of elements to be updated.
3987 # @param theMakeGroup forces the generation of a group containing new nodes.
3988 # @return TRUE or a created group if operation has been completed successfully,
3989 # FALSE or None otherwise
3990 # @ingroup l2_modif_edit
3991 def DoubleNodeGroup(self, theNodes, theModifiedElems, theMakeGroup=False):
3993 return self.editor.DoubleNodeGroupNew(theNodes, theModifiedElems)
3994 return self.editor.DoubleNodeGroup(theNodes, theModifiedElems)
3996 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3997 # This method provided for convenience works as DoubleNodes() described above.
3998 # @param theNodes list of groups of nodes to be doubled
3999 # @param theModifiedElems list of groups of elements to be updated.
4000 # @param theMakeGroup forces the generation of a group containing new nodes.
4001 # @return TRUE if operation has been completed successfully, FALSE otherwise
4002 # @ingroup l2_modif_edit
4003 def DoubleNodeGroups(self, theNodes, theModifiedElems, theMakeGroup=False):
4005 return self.editor.DoubleNodeGroupsNew(theNodes, theModifiedElems)
4006 return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
4008 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4009 # @param theElems - the list of elements (edges or faces) to be replicated
4010 # The nodes for duplication could be found from these elements
4011 # @param theNodesNot - list of nodes to NOT replicate
4012 # @param theAffectedElems - the list of elements (cells and edges) to which the
4013 # replicated nodes should be associated to.
4014 # @return TRUE if operation has been completed successfully, FALSE otherwise
4015 # @ingroup l2_modif_edit
4016 def DoubleNodeElem(self, theElems, theNodesNot, theAffectedElems):
4017 return self.editor.DoubleNodeElem(theElems, theNodesNot, theAffectedElems)
4019 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4020 # @param theElems - the list of elements (edges or faces) to be replicated
4021 # The nodes for duplication could be found from these elements
4022 # @param theNodesNot - list of nodes to NOT replicate
4023 # @param theShape - shape to detect affected elements (element which geometric center
4024 # located on or inside shape).
4025 # The replicated nodes should be associated to affected elements.
4026 # @return TRUE if operation has been completed successfully, FALSE otherwise
4027 # @ingroup l2_modif_edit
4028 def DoubleNodeElemInRegion(self, theElems, theNodesNot, theShape):
4029 return self.editor.DoubleNodeElemInRegion(theElems, theNodesNot, theShape)
4031 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4032 # This method provided for convenience works as DoubleNodes() described above.
4033 # @param theElems - group of of elements (edges or faces) to be replicated
4034 # @param theNodesNot - group of nodes not to replicated
4035 # @param theAffectedElems - group of elements to which the replicated nodes
4036 # should be associated to.
4037 # @param theMakeGroup forces the generation of a group containing new elements.
4038 # @param theMakeNodeGroup forces the generation of a group containing new nodes.
4039 # @return TRUE or created groups (one or two) if operation has been completed successfully,
4040 # FALSE or None otherwise
4041 # @ingroup l2_modif_edit
4042 def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems,
4043 theMakeGroup=False, theMakeNodeGroup=False):
4044 if theMakeGroup or theMakeNodeGroup:
4045 twoGroups = self.editor.DoubleNodeElemGroup2New(theElems, theNodesNot,
4047 theMakeGroup, theMakeNodeGroup)
4048 if theMakeGroup and theMakeNodeGroup:
4051 return twoGroups[ int(theMakeNodeGroup) ]
4052 return self.editor.DoubleNodeElemGroup(theElems, theNodesNot, theAffectedElems)
4054 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4055 # This method provided for convenience works as DoubleNodes() described above.
4056 # @param theElems - group of of elements (edges or faces) to be replicated
4057 # @param theNodesNot - group of nodes not to replicated
4058 # @param theShape - shape to detect affected elements (element which geometric center
4059 # located on or inside shape).
4060 # The replicated nodes should be associated to affected elements.
4061 # @ingroup l2_modif_edit
4062 def DoubleNodeElemGroupInRegion(self, theElems, theNodesNot, theShape):
4063 return self.editor.DoubleNodeElemGroupInRegion(theElems, theNodesNot, theShape)
4065 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4066 # This method provided for convenience works as DoubleNodes() described above.
4067 # @param theElems - list of groups of elements (edges or faces) to be replicated
4068 # @param theNodesNot - list of groups of nodes not to replicated
4069 # @param theAffectedElems - group of elements to which the replicated nodes
4070 # should be associated to.
4071 # @param theMakeGroup forces the generation of a group containing new elements.
4072 # @param theMakeNodeGroup forces the generation of a group containing new nodes.
4073 # @return TRUE or created groups (one or two) if operation has been completed successfully,
4074 # FALSE or None otherwise
4075 # @ingroup l2_modif_edit
4076 def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems,
4077 theMakeGroup=False, theMakeNodeGroup=False):
4078 if theMakeGroup or theMakeNodeGroup:
4079 twoGroups = self.editor.DoubleNodeElemGroups2New(theElems, theNodesNot,
4081 theMakeGroup, theMakeNodeGroup)
4082 if theMakeGroup and theMakeNodeGroup:
4085 return twoGroups[ int(theMakeNodeGroup) ]
4086 return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems)
4088 ## Creates a hole in a mesh by doubling the nodes of some particular elements
4089 # This method provided for convenience works as DoubleNodes() described above.
4090 # @param theElems - list of groups of elements (edges or faces) to be replicated
4091 # @param theNodesNot - list of groups of nodes not to replicated
4092 # @param theShape - shape to detect affected elements (element which geometric center
4093 # located on or inside shape).
4094 # The replicated nodes should be associated to affected elements.
4095 # @return TRUE if operation has been completed successfully, FALSE otherwise
4096 # @ingroup l2_modif_edit
4097 def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape):
4098 return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape)
4100 ## Identify the elements that will be affected by node duplication (actual duplication is not performed.
4101 # This method is the first step of DoubleNodeElemGroupsInRegion.
4102 # @param theElems - list of groups of elements (edges or faces) to be replicated
4103 # @param theNodesNot - list of groups of nodes not to replicated
4104 # @param theShape - shape to detect affected elements (element which geometric center
4105 # located on or inside shape).
4106 # The replicated nodes should be associated to affected elements.
4107 # @return groups of affected elements
4108 # @ingroup l2_modif_edit
4109 def AffectedElemGroupsInRegion(self, theElems, theNodesNot, theShape):
4110 return self.editor.AffectedElemGroupsInRegion(theElems, theNodesNot, theShape)
4112 ## Double nodes on shared faces between groups of volumes and create flat elements on demand.
4113 # The list of groups must describe a partition of the mesh volumes.
4114 # The nodes of the internal faces at the boundaries of the groups are doubled.
4115 # In option, the internal faces are replaced by flat elements.
4116 # Triangles are transformed in prisms, and quadrangles in hexahedrons.
4117 # @param theDomains - list of groups of volumes
4118 # @param createJointElems - if TRUE, create the elements
4119 # @return TRUE if operation has been completed successfully, FALSE otherwise
4120 def DoubleNodesOnGroupBoundaries(self, theDomains, createJointElems ):
4121 return self.editor.DoubleNodesOnGroupBoundaries( theDomains, createJointElems )
4123 ## Double nodes on some external faces and create flat elements.
4124 # Flat elements are mainly used by some types of mechanic calculations.
4126 # Each group of the list must be constituted of faces.
4127 # Triangles are transformed in prisms, and quadrangles in hexahedrons.
4128 # @param theGroupsOfFaces - list of groups of faces
4129 # @return TRUE if operation has been completed successfully, FALSE otherwise
4130 def CreateFlatElementsOnFacesGroups(self, theGroupsOfFaces ):
4131 return self.editor.CreateFlatElementsOnFacesGroups( theGroupsOfFaces )
4133 ## identify all the elements around a geom shape, get the faces delimiting the hole
4135 def CreateHoleSkin(self, radius, theShape, groupName, theNodesCoords):
4136 return self.editor.CreateHoleSkin( radius, theShape, groupName, theNodesCoords )
4138 def _getFunctor(self, funcType ):
4139 fn = self.functors[ funcType._v ]
4141 fn = self.smeshpyD.GetFunctor(funcType)
4142 fn.SetMesh(self.mesh)
4143 self.functors[ funcType._v ] = fn
4146 def _valueFromFunctor(self, funcType, elemId):
4147 fn = self._getFunctor( funcType )
4148 if fn.GetElementType() == self.GetElementType(elemId, True):
4149 val = fn.GetValue(elemId)
4154 ## Get length of 1D element.
4155 # @param elemId mesh element ID
4156 # @return element's length value
4157 # @ingroup l1_measurements
4158 def GetLength(self, elemId):
4159 return self._valueFromFunctor(SMESH.FT_Length, elemId)
4161 ## Get area of 2D element.
4162 # @param elemId mesh element ID
4163 # @return element's area value
4164 # @ingroup l1_measurements
4165 def GetArea(self, elemId):
4166 return self._valueFromFunctor(SMESH.FT_Area, elemId)
4168 ## Get volume of 3D element.
4169 # @param elemId mesh element ID
4170 # @return element's volume value
4171 # @ingroup l1_measurements
4172 def GetVolume(self, elemId):
4173 return self._valueFromFunctor(SMESH.FT_Volume3D, elemId)
4175 ## Get maximum element length.
4176 # @param elemId mesh element ID
4177 # @return element's maximum length value
4178 # @ingroup l1_measurements
4179 def GetMaxElementLength(self, elemId):
4180 if self.GetElementType(elemId, True) == SMESH.VOLUME:
4181 ftype = SMESH.FT_MaxElementLength3D
4183 ftype = SMESH.FT_MaxElementLength2D
4184 return self._valueFromFunctor(ftype, elemId)
4186 ## Get aspect ratio of 2D or 3D element.
4187 # @param elemId mesh element ID
4188 # @return element's aspect ratio value
4189 # @ingroup l1_measurements
4190 def GetAspectRatio(self, elemId):
4191 if self.GetElementType(elemId, True) == SMESH.VOLUME:
4192 ftype = SMESH.FT_AspectRatio3D
4194 ftype = SMESH.FT_AspectRatio
4195 return self._valueFromFunctor(ftype, elemId)
4197 ## Get warping angle of 2D element.
4198 # @param elemId mesh element ID
4199 # @return element's warping angle value
4200 # @ingroup l1_measurements
4201 def GetWarping(self, elemId):
4202 return self._valueFromFunctor(SMESH.FT_Warping, elemId)
4204 ## Get minimum angle of 2D element.
4205 # @param elemId mesh element ID
4206 # @return element's minimum angle value
4207 # @ingroup l1_measurements
4208 def GetMinimumAngle(self, elemId):
4209 return self._valueFromFunctor(SMESH.FT_MinimumAngle, elemId)
4211 ## Get taper of 2D element.
4212 # @param elemId mesh element ID
4213 # @return element's taper value
4214 # @ingroup l1_measurements
4215 def GetTaper(self, elemId):
4216 return self._valueFromFunctor(SMESH.FT_Taper, elemId)
4218 ## Get skew of 2D element.
4219 # @param elemId mesh element ID
4220 # @return element's skew value
4221 # @ingroup l1_measurements
4222 def GetSkew(self, elemId):
4223 return self._valueFromFunctor(SMESH.FT_Skew, elemId)
4225 pass # end of Mesh class
4227 ## Helper class for wrapping of SMESH.SMESH_Pattern CORBA class
4229 class Pattern(SMESH._objref_SMESH_Pattern):
4231 def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse):
4232 decrFun = lambda i: i-1
4233 theNodeIndexOnKeyPoint1,Parameters,hasVars = ParseParameters(theNodeIndexOnKeyPoint1, decrFun)
4234 theMesh.SetParameters(Parameters)
4235 return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse )
4237 def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index):
4238 decrFun = lambda i: i-1
4239 theNode000Index,theNode001Index,Parameters,hasVars = ParseParameters(theNode000Index,theNode001Index, decrFun)
4240 theMesh.SetParameters(Parameters)
4241 return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index )
4243 # Registering the new proxy for Pattern
4244 omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern)
4246 ## Private class used to bind methods creating algorithms to the class Mesh
4251 self.defaultAlgoType = ""
4252 self.algoTypeToClass = {}
4254 # Stores a python class of algorithm
4255 def add(self, algoClass):
4256 if type( algoClass ).__name__ == 'classobj' and \
4257 hasattr( algoClass, "algoType"):
4258 self.algoTypeToClass[ algoClass.algoType ] = algoClass
4259 if not self.defaultAlgoType and \
4260 hasattr( algoClass, "isDefault") and algoClass.isDefault:
4261 self.defaultAlgoType = algoClass.algoType
4262 #print "Add",algoClass.algoType, "dflt",self.defaultAlgoType
4264 # creates a copy of self and assign mesh to the copy
4265 def copy(self, mesh):
4266 other = algoCreator()
4267 other.defaultAlgoType = self.defaultAlgoType
4268 other.algoTypeToClass = self.algoTypeToClass
4272 # creates an instance of algorithm
4273 def __call__(self,algo="",geom=0,*args):
4274 algoType = self.defaultAlgoType
4275 for arg in args + (algo,geom):
4276 if isinstance( arg, geompyDC.GEOM._objref_GEOM_Object ):
4278 if isinstance( arg, str ) and arg:
4280 if not algoType and self.algoTypeToClass:
4281 algoType = self.algoTypeToClass.keys()[0]
4282 if self.algoTypeToClass.has_key( algoType ):
4283 #print "Create algo",algoType
4284 return self.algoTypeToClass[ algoType ]( self.mesh, geom )
4285 raise RuntimeError, "No class found for algo type %s" % algoType
4288 # Private class used to substitute and store variable parameters of hypotheses.
4290 class hypMethodWrapper:
4291 def __init__(self, hyp, method):
4293 self.method = method
4294 #print "REBIND:", method.__name__
4297 # call a method of hypothesis with calling SetVarParameter() before
4298 def __call__(self,*args):
4300 return self.method( self.hyp, *args ) # hypothesis method with no args
4302 #print "MethWrapper.__call__",self.method.__name__, args
4304 parsed = ParseParameters(*args) # replace variables with their values
4305 self.hyp.SetVarParameter( parsed[-2], self.method.__name__ )
4306 result = self.method( self.hyp, *parsed[:-2] ) # call hypothesis method
4307 except omniORB.CORBA.BAD_PARAM: # raised by hypothesis method call
4308 # maybe there is a replaced string arg which is not variable
4309 result = self.method( self.hyp, *args )
4310 except ValueError, detail: # raised by ParseParameters()
4312 result = self.method( self.hyp, *args )
4313 except omniORB.CORBA.BAD_PARAM:
4314 raise ValueError, detail # wrong variable name