X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshBuilder.py;h=994e3f16e108f7a18f330f1fe8b0e6da617b71c2;hp=7acb488f5cedc6e43b074e68523e80d070f8774f;hb=7b4622715bfda581b10305e1781443f92358b319;hpb=22dd2b977af2cdfce6ab5f19e7f8a3ef0f273d82 diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py index 7acb488f5..994e3f16e 100644 --- a/src/SMESH_SWIG/smeshBuilder.py +++ b/src/SMESH_SWIG/smeshBuilder.py @@ -551,7 +551,9 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): aMeshes = [ Mesh(self, self.geompyD, m) for m in aSmeshMeshes ] return aMeshes, aStatus - ## Creates a Mesh object importing data from the given GMF file + ## Creates a Mesh object importing data from the given GMF file. + # GMF files must have .mesh extension for the ASCII format and .meshb for + # the binary format. # @return [ an instance of Mesh class, SMESH.ComputeError ] # @ingroup l2_impexp def CreateMeshesFromGMF( self, theFileName ): @@ -823,6 +825,7 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): # @param UnaryOp FT_LogicalNOT or FT_Undefined # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface, # FT_LyingOnGeom, FT_CoplanarFaces and FT_EqualNodes criteria + # @param mesh the mesh to initialize the filter with # @return SMESH_Filter # # Example of Filters usage @@ -979,6 +982,7 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): if not hasattr(src1, "_narrow"): return None src1 = src1._narrow(SMESH.SMESH_IDSource) if not src1: return None + unRegister = genObjUnRegister() if id1 != 0: m = src1.GetMesh() e = m.GetMeshEditor() @@ -986,6 +990,7 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): src1 = e.MakeIDSource([id1], SMESH.FACE) else: src1 = e.MakeIDSource([id1], SMESH.NODE) + unRegister.set( src1 ) pass if hasattr(src2, "_narrow"): src2 = src2._narrow(SMESH.SMESH_IDSource) @@ -996,11 +1001,12 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): src2 = e.MakeIDSource([id2], SMESH.FACE) else: src2 = e.MakeIDSource([id2], SMESH.NODE) + unRegister.set( src2 ) pass pass aMeasurements = self.CreateMeasurements() + unRegister.set( aMeasurements ) result = aMeasurements.MinDistance(src1, src2) - aMeasurements.UnRegister() return result ## Get bounding box of the specified object(s) @@ -1040,6 +1046,44 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): aMeasurements.UnRegister() return result + ## Get sum of lengths of all 1D elements in the mesh object. + # @param elemId obj mesh, submesh or group + # @return sum of lengths of all 1D elements + # @ingroup l1_measurements + def GetLength(self, obj): + if isinstance(obj, Mesh): obj = obj.mesh + if isinstance(obj, Mesh_Algorithm): obj = obj.GetSubMesh() + aMeasurements = self.CreateMeasurements() + value = aMeasurements.Length(obj) + aMeasurements.UnRegister() + return value + + ## Get sum of areas of all 2D elements in the mesh object. + # @param elemId obj mesh, submesh or group + # @return sum of areas of all 2D elements + # @ingroup l1_measurements + def GetArea(self, obj): + if isinstance(obj, Mesh): obj = obj.mesh + if isinstance(obj, Mesh_Algorithm): obj = obj.GetSubMesh() + aMeasurements = self.CreateMeasurements() + value = aMeasurements.Area(obj) + aMeasurements.UnRegister() + return value + + ## Get sum of volumes of all 3D elements in the mesh object. + # @param elemId obj mesh, submesh or group + # @return sum of volumes of all 3D elements + # @ingroup l1_measurements + def GetVolume(self, obj): + if isinstance(obj, Mesh): obj = obj.mesh + if isinstance(obj, Mesh_Algorithm): obj = obj.GetSubMesh() + aMeasurements = self.CreateMeasurements() + value = aMeasurements.Volume(obj) + aMeasurements.UnRegister() + return value + + pass # end of class smeshBuilder + import omniORB #Registering the new proxy for SMESH_Gen omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshBuilder) @@ -1132,7 +1176,7 @@ class Mesh: else: geo_name = "%s_%s to mesh"%(self.geom.GetShapeType(), id(self.geom)%100) geompyD.addToStudy( self.geom, geo_name ) - self.mesh = self.smeshpyD.CreateMesh(self.geom) + self.SetMesh( self.smeshpyD.CreateMesh(self.geom) ) elif isinstance(obj, SMESH._objref_SMESH_Mesh): self.SetMesh(obj) @@ -1155,7 +1199,17 @@ class Mesh: if isinstance( attr, algoCreator ): #print "algoCreator ", attrName setattr( self, attrName, attr.copy( self )) + pass + pass + pass + ## Destructor. Clean-up resources + def __del__(self): + if self.mesh: + self.mesh.UnRegister() + pass + pass + ## Initializes the Mesh object from an instance of SMESH_Mesh interface # @param theMesh a SMESH_Mesh object # @ingroup l2_construct @@ -1353,7 +1407,10 @@ class Mesh: if errText: errText += ". " errText += err.comment if allReasons != "":allReasons += "\n" - allReasons += '- "%s" failed%s. Error: %s' %(err.algoName, shapeText, errText) + if ok: + allReasons += '- "%s"%s - %s' %(err.algoName, shapeText, errText) + else: + allReasons += '- "%s" failed%s. Error: %s' %(err.algoName, shapeText, errText) pass # Treat hyp errors @@ -1563,14 +1620,23 @@ class Mesh: # @param version MED format version(MED_V2_1 or MED_V2_2) # @param overwrite boolean parameter for overwriting/not overwriting the file # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh + # @param autoDimension: if @c True (default), a space dimension of a MED mesh can be either + # - 1D if all mesh nodes lie on OX coordinate axis, or + # - 2D if all mesh nodes lie on XOY coordinate plane, or + # - 3D in the rest cases. + # + # If @a autoDimension is @c False, the space dimension is always 3. # @ingroup l2_impexp - def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1, meshPart=None): + def ExportMED(self, f, auto_groups=0, version=MED_V2_2, + overwrite=1, meshPart=None, autoDimension=True): if meshPart: + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) - self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite ) + unRegister.set( meshPart ) + self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite, autoDimension) else: - self.mesh.ExportToMEDX(f, auto_groups, version, overwrite) + self.mesh.ExportToMEDX(f, auto_groups, version, overwrite, autoDimension) ## Exports the mesh in a file in SAUV format # @param f is the file name @@ -1587,8 +1653,10 @@ class Mesh: # @ingroup l2_impexp def ExportDAT(self, f, meshPart=None): if meshPart: + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) self.mesh.ExportPartToDAT( meshPart, f ) else: self.mesh.ExportDAT(f) @@ -1599,8 +1667,10 @@ class Mesh: # @ingroup l2_impexp def ExportUNV(self, f, meshPart=None): if meshPart: + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) self.mesh.ExportPartToUNV( meshPart, f ) else: self.mesh.ExportUNV(f) @@ -1612,8 +1682,10 @@ class Mesh: # @ingroup l2_impexp def ExportSTL(self, f, ascii=1, meshPart=None): if meshPart: + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) self.mesh.ExportPartToSTL( meshPart, f, ascii ) else: self.mesh.ExportSTL(f, ascii) @@ -1624,21 +1696,27 @@ class Mesh: # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh # @ingroup l2_impexp def ExportCGNS(self, f, overwrite=1, meshPart=None): + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) if isinstance( meshPart, Mesh ): meshPart = meshPart.mesh elif not meshPart: meshPart = self.mesh self.mesh.ExportCGNS(meshPart, f, overwrite) - ## Exports the mesh in a file in GMF format + ## Exports the mesh in a file in GMF format. + # GMF files must have .mesh extension for the ASCII format and .meshb for + # the bynary format. Other extensions are not allowed. # @param f is the file name # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh # @ingroup l2_impexp def ExportGMF(self, f, meshPart=None): + unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) if isinstance( meshPart, Mesh ): meshPart = meshPart.mesh elif not meshPart: @@ -1653,9 +1731,15 @@ class Mesh: # @param opt boolean parameter for creating/not creating # the groups Group_On_All_Nodes, Group_On_All_Faces, ... # @param overwrite boolean parameter for overwriting/not overwriting the file + # @param autoDimension: if @c True (default), a space dimension of a MED mesh can be either + # - 1D if all mesh nodes lie on OX coordinate axis, or + # - 2D if all mesh nodes lie on XOY coordinate plane, or + # - 3D in the rest cases. + # + # If @a autoDimension is @c False, the space dimension is always 3. # @ingroup l2_impexp - def ExportToMED(self, f, version, opt=0, overwrite=1): - self.mesh.ExportToMEDX(f, opt, version, overwrite) + def ExportToMED(self, f, version, opt=0, overwrite=1, autoDimension=True): + self.mesh.ExportToMEDX(f, opt, version, overwrite, autoDimension) # Operations with groups: # ---------------------- @@ -1961,12 +2045,6 @@ class Mesh: def GetIDSource(self, ids, elemType): return self.editor.MakeIDSource(ids, elemType) - ## Gets MED Mesh - # @return an instance of SALOME_MED::MESH - # @ingroup l1_auxiliary - def GetMEDMesh(self): - return self.mesh.GetMEDMesh() - # Get informations about mesh contents: # ------------------------------------ @@ -2423,7 +2501,7 @@ class Mesh: aMeasurements = self.smeshpyD.CreateMeasurements() aMeasure = aMeasurements.MinDistance(id1, id2) - aMeasurements.UnRegister() + genObjUnRegister([aMeasurements,id1, id2]) return aMeasure ## Get bounding box of the specified object(s) @@ -2456,6 +2534,7 @@ class Mesh: if len(IDs) > 0 and isinstance(IDs[0], int): IDs = [IDs] srclist = [] + unRegister = genObjUnRegister() for o in IDs: if isinstance(o, Mesh): srclist.append(o.mesh) @@ -2468,11 +2547,12 @@ class Mesh: srclist.append(self.editor.MakeIDSource(o, SMESH.FACE)) else: srclist.append(self.editor.MakeIDSource(o, SMESH.NODE)) + unRegister.set( srclist[-1] ) pass pass aMeasurements = self.smeshpyD.CreateMeasurements() + unRegister.set( aMeasurements ) aMeasure = aMeasurements.BoundingBox(srclist) - aMeasurements.UnRegister() return aMeasure # Mesh edition (SMESH_MeshEditor functionality): @@ -2525,10 +2605,12 @@ class Mesh: # can be retrieved from the returned object by calling GetIDs() # @ingroup l2_modif_add def Add0DElementsToAllNodes(self, theObject, theGroupName=""): + unRegister = genObjUnRegister() if isinstance( theObject, Mesh ): theObject = theObject.GetMesh() if isinstance( theObject, list ): theObject = self.GetIDSource( theObject, SMESH.ALL ) + unRegister.set( theObject ) return self.editor.Create0DElementsOnAllNodes( theObject, theGroupName ) ## Creates a ball element on a node with given ID. @@ -2798,11 +2880,13 @@ class Mesh: # @return number of reoriented faces # @ingroup l2_modif_changori def Reorient2D(self, the2DObject, theDirection, theFaceOrPoint ): + unRegister = genObjUnRegister() # check the2DObject if isinstance( the2DObject, Mesh ): the2DObject = the2DObject.GetMesh() if isinstance( the2DObject, list ): the2DObject = self.GetIDSource( the2DObject, SMESH.FACE ) + unRegister.set( the2DObject ) # check theDirection if isinstance( theDirection, geomBuilder.GEOM._objref_GEOM_Object): theDirection = self.smeshpyD.GetDirStruct( theDirection ) @@ -2856,7 +2940,6 @@ class Mesh: return self.editor.TriToQuadObject(theObject, Functor, MaxAngle) ## Splits quadrangles into triangles. - # # @param IDsOfElements the faces to be splitted. # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to # choose a diagonal for splitting. If @a theCriterion is None, which is a default @@ -2887,6 +2970,22 @@ class Mesh: Functor = self.smeshpyD.GetFunctor(theCriterion) return self.editor.QuadToTriObject(theObject, Functor) + ## Splits each of given quadrangles into 4 triangles. A node is added at the center of + # a quadrangle. + # @param theElements the faces to be splitted. This can be either mesh, sub-mesh, + # group or a list of face IDs. By default all quadrangles are split + # @ingroup l2_modif_cutquadr + def QuadTo4Tri (self, theElements=[]): + unRegister = genObjUnRegister() + if isinstance( theElements, Mesh ): + theElements = theElements.mesh + elif not theElements: + theElements = self.mesh + elif isinstance( theElements, list ): + theElements = self.GetIDSource( theElements, SMESH.FACE ) + unRegister.set( theElements ) + return self.editor.QuadTo4Tri( theElements ) + ## Splits quadrangles into triangles. # @param IDsOfElements the faces to be splitted # @param Diag13 is used to choose a diagonal for splitting. @@ -2924,10 +3023,12 @@ class Mesh: # Hex_5Tet - split the hexahedron into 5 tetrahedrons, etc # @ingroup l2_modif_cutquadr def SplitVolumesIntoTetra(self, elemIDs, method=smeshBuilder.Hex_5Tet ): + unRegister = genObjUnRegister() if isinstance( elemIDs, Mesh ): elemIDs = elemIDs.GetMesh() if ( isinstance( elemIDs, list )): elemIDs = self.editor.MakeIDSource(elemIDs, SMESH.VOLUME) + unRegister.set( elemIDs ) self.editor.SplitVolumesIntoTetra(elemIDs, method) ## Splits quadrangle faces near triangular facets of volumes @@ -3149,6 +3250,8 @@ class Mesh: # @param theToBiQuad If True, converts the mesh to bi-quadratic # @ingroup l2_modif_tofromqu def ConvertToQuadratic(self, theForce3d, theSubMesh=None, theToBiQuad=False): + if isinstance( theSubMesh, Mesh ): + theSubMesh = theSubMesh.mesh if theToBiQuad: self.editor.ConvertToBiQuadratic(theForce3d,theSubMesh) else: @@ -3156,6 +3259,9 @@ class Mesh: self.editor.ConvertToQuadraticObject(theForce3d,theSubMesh) else: self.editor.ConvertToQuadratic(theForce3d) + error = self.editor.GetLastError() + if error and error.comment: + print error.comment ## Converts the mesh from quadratic to ordinary, # deletes old quadratic elements, \n replacing @@ -3189,16 +3295,18 @@ class Mesh: # the new mesh else only boundary elements will be copied into the new mesh # @param toCopyExistingBondary - if true, not only new but also pre-existing # boundary elements will be copied into the new mesh - # @return tuple (mesh, group) where bondary elements were added to + # @return tuple (mesh, group) where boundary elements were added to # @ingroup l2_modif_edit def MakeBoundaryMesh(self, elements, dimension=SMESH.BND_2DFROM3D, groupName="", meshName="", toCopyElements=False, toCopyExistingBondary=False): + unRegister = genObjUnRegister() if isinstance( elements, Mesh ): elements = elements.GetMesh() if ( isinstance( elements, list )): elemType = SMESH.ALL if elements: elemType = self.GetElementType( elements[0], iselem=True) elements = self.editor.MakeIDSource(elements, elemType) + unRegister.set( elements ) mesh, group = self.editor.MakeBoundaryMesh(elements,dimension,groupName,meshName, toCopyElements,toCopyExistingBondary) if mesh: mesh = self.smeshpyD.Mesh(mesh) @@ -3507,8 +3615,10 @@ class Mesh: # @param LinearVariation forces the computation of rotation angles as linear # variation of the given Angles along path steps # @param HasRefPoint allows using the reference point - # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default). + # @param RefPoint the point around which the elements are rotated (the mass + # center of the elements by default). # The User can specify any point as the Reference Point. + # RefPoint can be either GEOM Vertex, [x,y,z] or SMESH.PointStruct # @param MakeGroups forces the generation of new groups from existing ones # @param ElemType type of elements for extrusion (if param Base is a mesh) # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True, @@ -3517,9 +3627,12 @@ class Mesh: def ExtrusionAlongPathX(self, Base, Path, NodeStart, HasAngles, Angles, LinearVariation, HasRefPoint, RefPoint, MakeGroups, ElemType): - if ( isinstance( RefPoint, geomBuilder.GEOM._objref_GEOM_Object)): + if isinstance( RefPoint, geomBuilder.GEOM._objref_GEOM_Object): RefPoint = self.smeshpyD.GetPointStruct(RefPoint) pass + elif isinstance( RefPoint, list ): + RefPoint = PointStruct(*RefPoint) + pass Angles,AnglesParameters,hasVars = ParseAngles(Angles) Parameters = AnglesParameters + var_separator + RefPoint.parameters self.mesh.SetParameters(Parameters) @@ -3876,10 +3989,12 @@ class Mesh: # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, # empty list otherwise def Scale(self, theObject, thePoint, theScaleFact, Copy, MakeGroups=False): + unRegister = genObjUnRegister() if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( theObject, list )): theObject = self.GetIDSource(theObject, SMESH.ALL) + unRegister.set( theObject ) if ( isinstance( theScaleFact, float )): theScaleFact = [theScaleFact] if ( isinstance( theScaleFact, int )): @@ -3900,10 +4015,12 @@ class Mesh: # @param NewMeshName - the name of the newly created mesh # @return instance of Mesh class def ScaleMakeMesh(self, theObject, thePoint, theScaleFact, MakeGroups=False, NewMeshName=""): + unRegister = genObjUnRegister() if (isinstance(theObject, Mesh)): theObject = theObject.GetMesh() if ( isinstance( theObject, list )): theObject = self.GetIDSource(theObject,SMESH.ALL) + unRegister.set( theObject ) if ( isinstance( theScaleFact, float )): theScaleFact = [theScaleFact] if ( isinstance( theScaleFact, int )): @@ -4012,12 +4129,14 @@ class Mesh: # @return the list of groups of nodes # @ingroup l2_modif_trsf def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance, exceptNodes=[]): + unRegister = genObjUnRegister() if (isinstance( SubMeshOrGroup, Mesh )): SubMeshOrGroup = SubMeshOrGroup.GetMesh() if not isinstance( exceptNodes, list): exceptNodes = [ exceptNodes ] if exceptNodes and isinstance( exceptNodes[0], int): exceptNodes = [ self.GetIDSource( exceptNodes, SMESH.NODE)] + unRegister.set( exceptNodes ) return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,exceptNodes) ## Merges nodes @@ -4111,12 +4230,32 @@ class Mesh: def GetLastCreatedElems(self): return self.editor.GetLastCreatedElems() - ## Clear sequences of nodes and elements created by mesh edition oparations + ## Clears sequences of nodes and elements created by mesh edition oparations # @ingroup l1_auxiliary def ClearLastCreated(self): self.editor.ClearLastCreated() - ## Creates a hole in a mesh by doubling the nodes of some particular elements + ## Creates Duplicates given elements, i.e. creates new elements based on the + # same nodes as the given ones. + # @param theElements - container of elements to duplicate. It can be a Mesh, + # sub-mesh, group, filter or a list of element IDs. + # @param theGroupName - a name of group to contain the generated elements. + # If a group with such a name already exists, the new elements + # are added to the existng group, else a new group is created. + # If \a theGroupName is empty, new elements are not added + # in any group. + # @return a group where the new elements are added. None if theGroupName == "". + # @ingroup l2_modif_edit + def DoubleElements(self, theElements, theGroupName=""): + unRegister = genObjUnRegister() + if isinstance( theElements, Mesh ): + theElements = theElements.mesh + elif isinstance( theElements, list ): + theElements = self.GetIDSource( theElements, SMESH.ALL ) + unRegister.set( theElements ) + return self.editor.DoubleElements(theElements, theGroupName) + + ## Creates a hole in a mesh by doubling the nodes of some particular elements # @param theNodes identifiers of nodes to be doubled # @param theModifiedElems identifiers of elements to be updated by the new (doubled) # nodes. If list of element identifiers is empty then nodes are doubled but @@ -4306,26 +4445,41 @@ class Mesh: val = 0 return val - ## Get length of 1D element. - # @param elemId mesh element ID - # @return element's length value + ## Get length of 1D element or sum of lengths of all 1D mesh elements + # @param elemId mesh element ID (if not defined - sum of length of all 1D elements will be calculated) + # @return element's length value if \a elemId is specified or sum of all 1D mesh elements' lengths otherwise # @ingroup l1_measurements - def GetLength(self, elemId): - return self._valueFromFunctor(SMESH.FT_Length, elemId) + def GetLength(self, elemId=None): + length = 0 + if elemId == None: + length = self.smeshpyD.GetLength(self) + else: + length = self._valueFromFunctor(SMESH.FT_Length, elemId) + return length - ## Get area of 2D element. - # @param elemId mesh element ID - # @return element's area value + ## Get area of 2D element or sum of areas of all 2D mesh elements + # @param elemId mesh element ID (if not defined - sum of areas of all 2D elements will be calculated) + # @return element's area value if \a elemId is specified or sum of all 2D mesh elements' areas otherwise # @ingroup l1_measurements - def GetArea(self, elemId): - return self._valueFromFunctor(SMESH.FT_Area, elemId) + def GetArea(self, elemId=None): + area = 0 + if elemId == None: + area = self.smeshpyD.GetArea(self) + else: + area = self._valueFromFunctor(SMESH.FT_Area, elemId) + return area - ## Get volume of 3D element. - # @param elemId mesh element ID - # @return element's volume value + ## Get volume of 3D element or sum of volumes of all 3D mesh elements + # @param elemId mesh element ID (if not defined - sum of volumes of all 3D elements will be calculated) + # @return element's volume value if \a elemId is specified or sum of all 3D mesh elements' volumes otherwise # @ingroup l1_measurements - def GetVolume(self, elemId): - return self._valueFromFunctor(SMESH.FT_Volume3D, elemId) + def GetVolume(self, elemId=None): + volume = 0 + if elemId == None: + volume = self.smeshpyD.GetVolume(self) + else: + volume = self._valueFromFunctor(SMESH.FT_Volume3D, elemId) + return volume ## Get maximum element length. # @param elemId mesh element ID @@ -4469,6 +4623,28 @@ class hypMethodWrapper: raise ValueError, detail # wrong variable name return result + pass + +# A helper class that call UnRegister() of SALOME.GenericObj'es stored in it +class genObjUnRegister: + + def __init__(self, genObj=None): + self.genObjList = [] + self.set( genObj ) + return + + def set(self, genObj): + "Store one or a list of of SALOME.GenericObj'es" + if isinstance( genObj, list ): + self.genObjList.extend( genObj ) + else: + self.genObjList.append( genObj ) + return + + def __del__(self): + for genObj in self.genObjList: + if genObj and hasattr( genObj, "UnRegister" ): + genObj.UnRegister() for pluginName in os.environ[ "SMESH_MeshersList" ].split( ":" ): #