elif status == HYP_BAD_SUBSHAPE :
reason = "the shape is neither the main one, nor its sub-shape, nor a valid group"
elif status == HYP_BAD_GEOMETRY:
- reason = "geometry mismatches the expectation of the algorithm"
+ reason = "the algorithm is not applicable to this geometry"
elif status == HYP_HIDDEN_ALGO:
reason = "it is hidden by an algorithm of an upper dimension, which generates elements of all dimensions"
elif status == HYP_HIDING_ALGO:
## Creates a criterion by the given parameters
# \n Criterion structures allow to define complex filters by combining them with logical operations (AND / OR) (see example below)
- # @param elementType the type of elements(NODE, EDGE, FACE, VOLUME)
- # @param CritType the type of criterion (FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc.)
- # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
+ # @param elementType the type of elements(SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME)
+ # @param CritType the type of criterion (SMESH.FT_Taper, SMESH.FT_Area, etc.)
+ # Type SMESH.FunctorType._items in the Python Console to see all values.
+ # Note that the items starting from FT_LessThan are not suitable for CritType.
+ # @param Compare belongs to {SMESH.FT_LessThan, SMESH.FT_MoreThan, SMESH.FT_EqualTo}
# @param Threshold the threshold value (range of ids as string, shape, numeric)
- # @param UnaryOp FT_LogicalNOT or FT_Undefined
- # @param BinaryOp a binary logical operation FT_LogicalAND, FT_LogicalOR or
- # FT_Undefined (must be for the last criterion of all criteria)
- # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface,
- # FT_LyingOnGeom, FT_CoplanarFaces criteria
+ # @param UnaryOp SMESH.FT_LogicalNOT or SMESH.FT_Undefined
+ # @param BinaryOp a binary logical operation SMESH.FT_LogicalAND, SMESH.FT_LogicalOR or
+ # SMESH.FT_Undefined
+ # @param Tolerance the tolerance used by SMESH.FT_BelongToGeom, SMESH.FT_BelongToSurface,
+ # SMESH.FT_LyingOnGeom, SMESH.FT_CoplanarFaces criteria
# @return SMESH.Filter.Criterion
#
# <a href="../tui_filters_page.html#combining_filters">Example of Criteria usage</a>
raise ValueError, "Group type mismatches Element type"
aCriterion.ThresholdStr = aThreshold.GetName()
aCriterion.ThresholdID = salome.orb.object_to_string( aThreshold )
+ study = self.GetCurrentStudy()
+ if study:
+ so = study.FindObjectIOR( aCriterion.ThresholdID )
+ if so:
+ entry = so.GetID()
+ if entry:
+ aCriterion.ThresholdID = entry
else:
raise TypeError, "The Threshold should be a Mesh Group"
elif CritType == FT_RangeOfIds:
return aCriterion
## Creates a filter with the given parameters
- # @param elementType the type of elements in the group
- # @param CritType the type of criterion ( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
- # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
- # @param Threshold the threshold value (range of id ids as string, shape, numeric)
- # @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 elementType the type of elements (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME)
+ # @param CritType the type of criterion (SMESH.FT_Taper, SMESH.FT_Area, etc.)
+ # Type SMESH.FunctorType._items in the Python Console to see all values.
+ # Note that the items starting from FT_LessThan are not suitable for CritType.
+ # @param Compare belongs to {SMESH.FT_LessThan, SMESH.FT_MoreThan, SMESH.FT_EqualTo}
+ # @param Threshold the threshold value (range of ids as string, shape, numeric)
+ # @param UnaryOp SMESH.FT_LogicalNOT or SMESH.FT_Undefined
+ # @param Tolerance the tolerance used by SMESH.FT_BelongToGeom, SMESH.FT_BelongToSurface,
+ # SMESH.FT_LyingOnGeom, SMESH.FT_CoplanarFaces and SMESH.FT_EqualNodes criteria
# @param mesh the mesh to initialize the filter with
# @return SMESH_Filter
#
return aFilter
## Creates a numerical functor by its type
- # @param theCriterion FT_...; functor type
+ # @param theCriterion functor type - an item of SMESH.FunctorType enumeration.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @return SMESH_NumericalFunctor
# @ingroup l1_controls
def GetFunctor(self,theCriterion):
# Treat compute errors
computeErrors = self.smeshpyD.GetComputeErrors( self.mesh, geom )
for err in computeErrors:
- shapeText = ""
- if self.mesh.HasShapeToMesh():
- try:
- mainIOR = salome.orb.object_to_string(geom)
- for sname in salome.myStudyManager.GetOpenStudies():
- s = salome.myStudyManager.GetStudyByName(sname)
- if not s: continue
- mainSO = s.FindObjectIOR(mainIOR)
- if not mainSO: continue
- if err.subShapeID == 1:
- shapeText = ' on "%s"' % mainSO.GetName()
- subIt = s.NewChildIterator(mainSO)
- while subIt.More():
- subSO = subIt.Value()
- subIt.Next()
- obj = subSO.GetObject()
- if not obj: continue
- go = obj._narrow( geomBuilder.GEOM._objref_GEOM_Object )
- if not go: continue
- ids = go.GetSubShapeIndices()
- if len(ids) == 1 and ids[0] == err.subShapeID:
- shapeText = ' on "%s"' % subSO.GetName()
- break
- if not shapeText:
- shape = self.geompyD.GetSubShape( geom, [err.subShapeID])
- if shape:
- shapeText = " on %s #%s" % (shape.GetShapeType(), err.subShapeID)
- else:
- shapeText = " on subshape #%s" % (err.subShapeID)
- except:
- shapeText = " on subshape #%s" % (err.subShapeID)
+ shapeText = " on %s" % self.GetSubShapeName( err.subShapeID )
errText = ""
stdErrors = ["OK", #COMPERR_OK
"Invalid input mesh", #COMPERR_BAD_INPUT_MESH
pass
return ok
- ## Return submesh objects list in meshing order
- # @return list of list of submesh objects
+ ## Return a name of a sub-shape by its ID
+ # @param subShapeID a unique ID of a sub-shape
+ # @return a string describing the sub-shape; possible variants:
+ # - "Face_12" (published sub-shape)
+ # - FACE #3 (not published sub-shape)
+ # - sub-shape #3 (invalid sub-shape ID)
+ # - #3 (error in this function)
+ def GetSubShapeName(self, subShapeID ):
+ if not self.mesh.HasShapeToMesh():
+ return ""
+ try:
+ shapeText = ""
+ mainIOR = salome.orb.object_to_string( self.GetShape() )
+ for sname in salome.myStudyManager.GetOpenStudies():
+ s = salome.myStudyManager.GetStudyByName(sname)
+ if not s: continue
+ mainSO = s.FindObjectIOR(mainIOR)
+ if not mainSO: continue
+ if subShapeID == 1:
+ shapeText = '"%s"' % mainSO.GetName()
+ subIt = s.NewChildIterator(mainSO)
+ while subIt.More():
+ subSO = subIt.Value()
+ subIt.Next()
+ obj = subSO.GetObject()
+ if not obj: continue
+ go = obj._narrow( geomBuilder.GEOM._objref_GEOM_Object )
+ if not go: continue
+ try:
+ ids = self.geompyD.GetSubShapeID( self.GetShape(), go )
+ except:
+ continue
+ if ids == subShapeID:
+ shapeText = '"%s"' % subSO.GetName()
+ break
+ if not shapeText:
+ shape = self.geompyD.GetSubShape( self.GetShape(), [subShapeID])
+ if shape:
+ shapeText = '%s #%s' % (shape.GetShapeType(), subShapeID)
+ else:
+ shapeText = 'sub-shape #%s' % (subShapeID)
+ except:
+ shapeText = "#%s" % (subShapeID)
+ return shapeText
+
+ ## Return a list of sub-shapes meshing of which failed, grouped into GEOM groups by
+ # error of an algorithm
+ # @param publish if @c True, the returned groups will be published in the study
+ # @return a list of GEOM groups each named after a failed algorithm
+ def GetFailedShapes(self, publish=False):
+
+ algo2shapes = {}
+ computeErrors = self.smeshpyD.GetComputeErrors( self.mesh, self.GetShape() )
+ for err in computeErrors:
+ shape = self.geompyD.GetSubShape( self.GetShape(), [err.subShapeID])
+ if not shape: continue
+ if err.algoName in algo2shapes:
+ algo2shapes[ err.algoName ].append( shape )
+ else:
+ algo2shapes[ err.algoName ] = [ shape ]
+ pass
+
+ groups = []
+ for algoName, shapes in algo2shapes.items():
+ while shapes:
+ groupType = self.smeshpyD.EnumToLong( shapes[0].GetShapeType() )
+ otherTypeShapes = []
+ sameTypeShapes = []
+ group = self.geompyD.CreateGroup( self.geom, groupType )
+ for shape in shapes:
+ if shape.GetShapeType() == shapes[0].GetShapeType():
+ sameTypeShapes.append( shape )
+ else:
+ otherTypeShapes.append( shape )
+ self.geompyD.UnionList( group, sameTypeShapes )
+ if otherTypeShapes:
+ group.SetName( "%s %s" % ( algoName, shapes[0].GetShapeType() ))
+ else:
+ group.SetName( algoName )
+ groups.append( group )
+ shapes = otherTypeShapes
+ pass
+ if publish:
+ for group in groups:
+ self.geompyD.addToStudyInFather( self.geom, group, group.GetName() )
+ return groups
+
+ ## Return sub-mesh objects list in meshing order
+ # @return list of list of sub-meshes
# @ingroup l2_construct
def GetMeshOrder(self):
return self.mesh.GetMeshOrder()
- ## Return submesh objects list in meshing order
- # @return list of list of submesh objects
+ ## Set order in which concurrent sub-meshes sould be meshed
+ # @param submeshes list of sub-meshes
# @ingroup l2_construct
def SetMeshOrder(self, submeshes):
return self.mesh.SetMeshOrder(submeshes)
# @return SMESH.Hypothesis_Status
# @ingroup l2_hypotheses
def AddHypothesis(self, hyp, geom=0):
+ if isinstance( hyp, geomBuilder.GEOM._objref_GEOM_Object ):
+ hyp, geom = geom, hyp
if isinstance( hyp, Mesh_Algorithm ):
hyp = hyp.GetAlgorithm()
pass
# ----------------------
## Creates an empty mesh group
- # @param elementType the type of elements in the group
+ # @param elementType the type of elements in the group; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME)
# @param name the name of the mesh group
# @return SMESH_Group
# @ingroup l2_grps_create
# the name is the same as the geometrical group name
# @param grp a geometrical group, a vertex, an edge, a face or a solid
# @param name the name of the mesh group
- # @param typ the type of elements in the group. If not set, it is
- # automatically detected by the type of the geometry
+ # @param typ the type of elements in the group; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME). If not set, it is
+ # automatically detected by the type of the geometry
# @return SMESH_GroupOnGeom
# @ingroup l2_grps_create
def GroupOnGeom(self, grp, name="", typ=None):
## Creates a mesh group with given \a name based on the \a filter which
## is a special type of group dynamically updating it's contents during
## mesh modification
- # @param typ the type of elements in the group
+ # @param typ the type of elements in the group; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME).
# @param name the name of the mesh group
# @param filter the filter defining group contents
# @return SMESH_GroupOnFilter
## Creates a mesh group by the given ids of elements
# @param groupName the name of the mesh group
- # @param elementType the type of elements in the group
+ # @param elementType the type of elements in the group; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME).
# @param elemIDs the list of ids
# @return SMESH_Group
# @ingroup l2_grps_create
## Creates a mesh group by the given conditions
# @param groupName the name of the mesh group
- # @param elementType the type of elements in the group
- # @param CritType the type of criterion( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
- # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
- # @param Threshold the threshold value (range of id ids as string, shape, numeric)
- # @param UnaryOp FT_LogicalNOT or FT_Undefined
- # @param Tolerance the tolerance used by FT_BelongToGeom, FT_BelongToSurface,
- # FT_LyingOnGeom, FT_CoplanarFaces criteria
+ # @param elementType the type of elements(SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME)
+ # @param CritType the type of criterion (SMESH.FT_Taper, SMESH.FT_Area, etc.)
+ # Type SMESH.FunctorType._items in the Python Console to see all values.
+ # Note that the items starting from FT_LessThan are not suitable for CritType.
+ # @param Compare belongs to {SMESH.FT_LessThan, SMESH.FT_MoreThan, SMESH.FT_EqualTo}
+ # @param Threshold the threshold value (range of ids as string, shape, numeric)
+ # @param UnaryOp SMESH.FT_LogicalNOT or SMESH.FT_Undefined
+ # @param Tolerance the tolerance used by SMESH.FT_BelongToGeom, SMESH.FT_BelongToSurface,
+ # SMESH.FT_LyingOnGeom, SMESH.FT_CoplanarFaces criteria
# @return SMESH_GroupOnFilter
# @ingroup l2_grps_create
def MakeGroup(self,
## Gets the list of groups existing in the mesh in the order
# of creation (starting from the oldest one)
+ # @param elemType type of elements the groups contain; either of
+ # (SMESH.ALL, SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME);
+ # by default groups of elements of all types are returned
# @return a sequence of SMESH_GroupBase
# @ingroup l2_grps_create
- def GetGroups(self):
- return self.mesh.GetGroups()
+ def GetGroups(self, elemType = SMESH.ALL):
+ groups = self.mesh.GetGroups()
+ if elemType == SMESH.ALL:
+ return groups
+ typedGroups = []
+ for g in groups:
+ if g.GetType() == elemType:
+ typedGroups.append( g )
+ pass
+ pass
+ return typedGroups
## Gets the number of groups existing in the mesh
# @return the quantity of groups as an integer value
names.append(group.GetName())
return names
+ ## Finds groups by name and type
+ # @param name name of the group of interest
+ # @param elemType type of elements the groups contain; either of
+ # (SMESH.ALL, SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME);
+ # by default one group of any type of elements is returned
+ # if elemType == SMESH.ALL then all groups of any type are returned
+ # @return a list of SMESH_GroupBase's
+ # @ingroup l2_grps_create
+ def GetGroupByName(self, name, elemType = None):
+ groups = []
+ for group in self.GetGroups():
+ if group.GetName() == name:
+ if elemType is None:
+ return [group]
+ if ( elemType == SMESH.ALL or
+ group.GetType() == elemType ):
+ groups.append( group )
+ return groups
+
## Produces a union of two groups.
# A new group is created. All mesh elements that are
# present in the initial groups are added to the new one
##
# Create a standalone group of entities basing on nodes of other groups.
# \param groups - list of groups, sub-meshes or filters, of any type.
- # \param elemType - a type of elements to include to the new group.
+ # \param elemType - a type of elements to include to the new group; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME).
# \param name - a name of the new group.
# \param nbCommonNodes - a criterion of inclusion of an element to the new group
# basing on number of element nodes common with reference \a groups.
## Wrap a list of IDs of elements or nodes into SMESH_IDSource which
# can be passed as argument to a method accepting mesh, group or sub-mesh
+ # @param ids list of IDs
+ # @param elemType type of elements; this parameter is used to distinguish
+ # IDs of nodes from IDs of elements; by default ids are treated as
+ # IDs of elements; use SMESH.NODE if ids are IDs of nodes.
# @return an instance of SMESH_IDSource
+ # @warning call UnRegister() for the returned object as soon as it is no more useful:
+ # idSrc = mesh.GetIDSource( [1,3,5], SMESH.NODE )
+ # mesh.DoSomething( idSrc )
+ # idSrc.UnRegister()
# @ingroup l1_auxiliary
- def GetIDSource(self, ids, elemType):
+ def GetIDSource(self, ids, elemType = SMESH.ALL):
return self.editor.MakeIDSource(ids, elemType)
## Returns the number of edges with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbEdgesOfOrder(self, elementOrder):
## Returns the number of faces with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbFacesOfOrder(self, elementOrder):
## Returns the number of triangles with the given order in the mesh
# @param elementOrder is the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbTrianglesOfOrder(self, elementOrder):
## Returns the number of quadrangles with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbQuadranglesOfOrder(self, elementOrder):
def NbBiQuadQuadrangles(self):
return self.mesh.NbBiQuadQuadrangles()
- ## Returns the number of polygons in the mesh
+ ## Returns the number of polygons of given order in the mesh
+ # @param elementOrder the order of elements:
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
- def NbPolygons(self):
- return self.mesh.NbPolygons()
+ def NbPolygons(self, elementOrder = SMESH.ORDER_ANY):
+ return self.mesh.NbPolygonsOfOrder(elementOrder)
## Returns the number of volumes in the mesh
# @return an integer value
## Returns the number of volumes with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbVolumesOfOrder(self, elementOrder):
## Returns the number of tetrahedrons with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbTetrasOfOrder(self, elementOrder):
## Returns the number of hexahedrons with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbHexasOfOrder(self, elementOrder):
## Returns the number of pyramids with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbPyramidsOfOrder(self, elementOrder):
## Returns the number of prisms with the given order in the mesh
# @param elementOrder the order of elements:
- # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
+ # SMESH.ORDER_ANY, SMESH.ORDER_LINEAR or SMESH.ORDER_QUADRATIC
# @return an integer value
# @ingroup l1_meshinfo
def NbPrismsOfOrder(self, elementOrder):
return self.mesh.GetElementsId()
## Returns the list of IDs of mesh elements with the given type
- # @param elementType the required type of elements (SMESH.NODE, SMESH.EDGE, SMESH.FACE or SMESH.VOLUME)
+ # @param elementType the required type of elements, either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE or SMESH.VOLUME)
# @return list of integer values
# @ingroup l1_meshinfo
def GetElementsByType(self, elementType):
## Returns the type of mesh element
# @return the value from SMESH::ElementType enumeration
+ # Type SMESH.ElementType._items in the Python Console to see all possible values.
# @ingroup l1_meshinfo
- def GetElementType(self, id, iselem):
+ def GetElementType(self, id, iselem=True):
return self.mesh.GetElementType(id, iselem)
## Returns the geometric type of mesh element
# @return the value from SMESH::EntityType enumeration
+ # Type SMESH.EntityType._items in the Python Console to see all possible values.
# @ingroup l1_meshinfo
def GetElementGeomType(self, id):
return self.mesh.GetElementGeomType(id)
## Returns the shape type of mesh element
- # @return the value from SMESH::GeometryType enumeration
+ # @return the value from SMESH::GeometryType enumeration.
+ # Type SMESH.GeometryType._items in the Python Console to see all possible values.
# @ingroup l1_meshinfo
def GetElementShape(self, id):
return self.mesh.GetElementShape(id)
# @return the list of integer values
# @ingroup l1_meshinfo
def GetSubMeshElementsId(self, Shape):
- if ( isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object)):
- ShapeID = Shape.GetSubShapeIndices()[0]
+ if isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object):
+ ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape )
else:
ShapeID = Shape
return self.mesh.GetSubMeshElementsId(ShapeID)
# @return the list of integer values
# @ingroup l1_meshinfo
def GetSubMeshNodesId(self, Shape, all):
- if ( isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object)):
+ if isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object):
ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape )
else:
ShapeID = Shape
# @return element type
# @ingroup l1_meshinfo
def GetSubMeshElementType(self, Shape):
- if ( isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object)):
- ShapeID = Shape.GetSubShapeIndices()[0]
+ if isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object):
+ ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape )
else:
ShapeID = Shape
return self.mesh.GetSubMeshElementType(ShapeID)
def GetElementPosition(self,ElemID):
return self.mesh.GetElementPosition(ElemID)
- ## If the given element is a node, returns the ID of shape
- # \n If there is no node for the given ID - returns -1
- # @return an integer value
+ ## Returns the ID of the shape, on which the given node was generated.
+ # @return an integer value > 0 or -1 if there is no node for the given
+ # ID or the node is not assigned to any geometry
# @ingroup l1_meshinfo
def GetShapeID(self, id):
return self.mesh.GetShapeID(id)
- ## Returns the ID of the result shape after
- # FindShape() from SMESH_MeshEditor for the given element
- # \n If there is no element for the given ID - returns -1
- # @return an integer value
+ ## Returns the ID of the shape, on which the given element was generated.
+ # @return an integer value > 0 or -1 if there is no element for the given
+ # ID or the element is not assigned to any geometry
# @ingroup l1_meshinfo
def GetShapeIDForElem(self,id):
return self.mesh.GetShapeIDForElem(id)
- ## Returns the number of nodes for the given element
- # \n If there is no element for the given ID - returns -1
- # @return an integer value
+ ## Returns the number of nodes of the given element
+ # @return an integer value > 0 or -1 if there is no element for the given ID
# @ingroup l1_meshinfo
def GetElemNbNodes(self, id):
return self.mesh.GetElemNbNodes(id)
return self.mesh.IsMediumNode(elementID, nodeID)
## Returns true if the given node is the medium node in one of quadratic elements
+ # @param nodeID ID of the node
+ # @param elementType the type of elements to check a state of the node, either of
+ # (SMESH.ALL, SMESH.NODE, SMESH.EDGE, SMESH.FACE or SMESH.VOLUME)
# @ingroup l1_meshinfo
- def IsMediumNodeOfAnyElem(self, nodeID, elementType):
+ def IsMediumNodeOfAnyElem(self, nodeID, elementType = SMESH.ALL ):
return self.mesh.IsMediumNodeOfAnyElem(nodeID, elementType)
## Returns the number of edges for the given element
def AddPolygonalFace(self, IdsOfNodes):
return self.editor.AddPolygonalFace(IdsOfNodes)
+ ## Adds a quadratic polygonal face to the mesh by the list of node IDs
+ # @param IdsOfNodes the list of node IDs for creation of the element;
+ # corner nodes follow first.
+ # @return the Id of the new face
+ # @ingroup l2_modif_add
+ def AddQuadPolygonalFace(self, IdsOfNodes):
+ return self.editor.AddQuadPolygonalFace(IdsOfNodes)
+
## Creates both simple and quadratic volume (this is determined
# by the number of given nodes).
# @param IDsOfNodes the list of node IDs for creation of the element.
# @ingroup l2_modif_add
def SetNodeOnVertex(self, NodeID, Vertex):
if ( isinstance( Vertex, geomBuilder.GEOM._objref_GEOM_Object)):
- VertexID = Vertex.GetSubShapeIndices()[0]
+ VertexID = self.geompyD.GetSubShapeID( self.geom, Vertex )
else:
VertexID = Vertex
try:
# @ingroup l2_modif_add
def SetNodeOnEdge(self, NodeID, Edge, paramOnEdge):
if ( isinstance( Edge, geomBuilder.GEOM._objref_GEOM_Object)):
- EdgeID = Edge.GetSubShapeIndices()[0]
+ EdgeID = self.geompyD.GetSubShapeID( self.geom, Edge )
else:
EdgeID = Edge
try:
# @ingroup l2_modif_add
def SetNodeOnFace(self, NodeID, Face, u, v):
if ( isinstance( Face, geomBuilder.GEOM._objref_GEOM_Object)):
- FaceID = Face.GetSubShapeIndices()[0]
+ FaceID = self.geompyD.GetSubShapeID( self.geom, Face )
else:
FaceID = Face
try:
# @ingroup l2_modif_add
def SetNodeInVolume(self, NodeID, Solid):
if ( isinstance( Solid, geomBuilder.GEOM._objref_GEOM_Object)):
- SolidID = Solid.GetSubShapeIndices()[0]
+ SolidID = self.geompyD.GetSubShapeID( self.geom, Solid )
else:
SolidID = Solid
try:
# @ingroup l2_modif_add
def SetMeshElementOnShape(self, ElementID, Shape):
if ( isinstance( Shape, geomBuilder.GEOM._objref_GEOM_Object)):
- ShapeID = Shape.GetSubShapeIndices()[0]
+ ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape )
else:
ShapeID = Shape
try:
# @param x the X coordinate of a point
# @param y the Y coordinate of a point
# @param z the Z coordinate of a point
- # @param elementType type of elements to find (SMESH.ALL type
- # means elements of any type excluding nodes, discrete and 0D elements)
+ # @param elementType type of elements to find; either of
+ # (SMESH.NODE, SMESH.EDGE, SMESH.FACE, SMESH.VOLUME); SMESH.ALL type
+ # means elements of any type excluding nodes, discrete and 0D elements.
# @param meshPart a part of mesh (group, sub-mesh) to search within
# @return list of IDs of found elements
# @ingroup l2_modif_throughp
else:
return self.editor.FindElementsByPoint(x, y, z, elementType)
- # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration:
- # 0-IN, 1-OUT, 2-ON, 3-UNKNOWN
- # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
-
+ ## Return point state in a closed 2D mesh in terms of TopAbs_State enumeration:
+ # 0-IN, 1-OUT, 2-ON, 3-UNKNOWN
+ # UNKNOWN state means that either mesh is wrong or the analysis fails.
def GetPointState(self, x, y, z):
return self.editor.GetPointState(x, y, z)
return self.editor.Reorient2DBy3D( the2DObject, the3DObject, theOutsideNormal )
## Fuses the neighbouring triangles into quadrangles.
- # @param IDsOfElements The triangles to be fused,
- # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
- # choose a neighbour to fuse with.
+ # @param IDsOfElements The triangles to be fused.
+ # @param theCriterion a numerical functor, in terms of enum SMESH.FunctorType, used to
+ # applied to possible quadrangles to choose a neighbour to fuse with.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @param MaxAngle is the maximum angle between element normals at which the fusion
- # is still performed; theMaxAngle is mesured in radians.
- # Also it could be a name of variable which defines angle in degrees.
+ # is still performed; theMaxAngle is mesured in radians.
+ # Also it could be a name of variable which defines angle in degrees.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_unitetri
def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
## Fuses the neighbouring triangles of the object into quadrangles
# @param theObject is mesh, submesh or group
- # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
- # choose a neighbour to fuse with.
+ # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType,
+ # applied to possible quadrangles to choose a neighbour to fuse with.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @param MaxAngle a max angle between element normals at which the fusion
- # is still performed; theMaxAngle is mesured in radians.
+ # is still performed; theMaxAngle is mesured in radians.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_unitetri
def TriToQuadObject (self, theObject, theCriterion, 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
+ # @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
# value, then quadrangles will be split by the smallest diagonal.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_cutquadr
def QuadToTri (self, IDsOfElements, theCriterion = None):
# @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
# value, then quadrangles will be split by the smallest diagonal.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_cutquadr
def QuadToTriObject (self, theObject, theCriterion = None):
# @param IDOfQuad the ID of the quadrangle to be splitted.
# @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
# choose a diagonal for splitting.
+ # Type SMESH.FunctorType._items in the Python Console to see all items.
+ # Note that not all items correspond to numerical functors.
# @return 1 if 1-3 diagonal is better, 2 if 2-4
# diagonal is better, 0 if error occurs.
# @ingroup l2_modif_cutquadr
elems = self.editor.MakeIDSource(elems, SMESH.VOLUME)
unRegister.set( elems )
self.editor.SplitVolumesIntoTetra(elems, method)
+ return
+
+ ## Split bi-quadratic elements into linear ones without creation of additional nodes:
+ # - bi-quadratic triangle will be split into 3 linear quadrangles;
+ # - bi-quadratic quadrangle will be split into 4 linear quadrangles;
+ # - tri-quadratic hexahedron will be split into 8 linear hexahedra.
+ # Quadratic elements of lower dimension adjacent to the split bi-quadratic element
+ # will be split in order to keep the mesh conformal.
+ # @param elems - elements to split: sub-meshes, groups, filters or element IDs;
+ # if None (default), all bi-quadratic elements will be split
+ # @ingroup l2_modif_cutquadr
+ def SplitBiQuadraticIntoLinear(self, elems=None):
+ unRegister = genObjUnRegister()
+ if elems and isinstance( elems, list ) and isinstance( elems[0], int ):
+ elems = self.editor.MakeIDSource(elems, SMESH.ALL)
+ unRegister.set( elems )
+ if elems is None:
+ elems = [ self.GetMesh() ]
+ if isinstance( elems, Mesh ):
+ elems = [ elems.GetMesh() ]
+ if not isinstance( elems, list ):
+ elems = [elems]
+ self.editor.SplitBiQuadraticIntoLinear( elems )
## Splits hexahedra into prisms
# @param elems either a list of elements or a mesh or a group or a submesh or a filter
## Creates 2D mesh as skin on boundary faces of a 3D mesh
# @return TRUE if operation has been completed successfully, FALSE otherwise
# @ingroup l2_modif_edit
- def Make2DMeshFrom3D(self):
- return self.editor. Make2DMeshFrom3D()
+ def Make2DMeshFrom3D(self):
+ return self.editor.Make2DMeshFrom3D()
## Creates missing boundary elements
# @param elements - elements whose boundary is to be checked:
# mesh, group, sub-mesh or list of elements
# if elements is mesh, it must be the mesh whose MakeBoundaryMesh() is called
- # @param dimension - defines type of boundary elements to create:
- # SMESH.BND_2DFROM3D, SMESH.BND_1DFROM3D, SMESH.BND_1DFROM2D
+ # @param dimension - defines type of boundary elements to create, either of
+ # { SMESH.BND_2DFROM3D, SMESH.BND_1DFROM3D, SMESH.BND_1DFROM2D }
# SMESH.BND_1DFROM3D creates mesh edges on all borders of free facets of 3D cells
# @param groupName - a name of group to store created boundary elements in,
# "" means not to create the group
##
# @brief Creates missing boundary elements around either the whole mesh or
# groups of elements
- # @param dimension - defines type of boundary elements to create
+ # @param dimension - defines type of boundary elements to create, either of
+ # { SMESH.BND_2DFROM3D, SMESH.BND_1DFROM3D, SMESH.BND_1DFROM2D }
# @param groupName - a name of group to store all boundary elements in,
# "" means not to create the group
# @param meshName - a name of a new mesh, which is a copy of the initial
## Generates new elements by extrusion of the elements with given ids
- # @param IDsOfElements the list of elements ids for extrusion
+ # @param IDsOfElements the list of ids of elements or nodes for extrusion
# @param StepVector vector or DirStruct or 3 vector components, defining
# the direction and value of extrusion for one step (the total extrusion
# length will be NbOfSteps * ||StepVector||)
return self.ExtrusionSweepObjects(n,e,f, StepVector, NbOfSteps, MakeGroups)
## Generates new elements by extrusion along the normal to a discretized surface or wire
- # @param Elements elements to extrude - a list including ids, groups, sub-meshes or a mesh
- # Only faces can be extruded so far. Sub-mesh should be a sub-mesh on geom faces.
+ # @param Elements elements to extrude - a list including ids, groups, sub-meshes or a mesh.
+ # Only faces can be extruded so far. A sub-mesh should be a sub-mesh on geom faces.
# @param StepSize length of one extrusion step (the total extrusion
# length will be \a NbOfSteps * \a StepSize ).
# @param NbOfSteps number of extrusion steps.
return self.editor.ExtrusionByNormal(Elements, StepSize, NbOfSteps,
ByAverageNormal, UseInputElemsOnly, MakeGroups, Dim)
- ## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject the object which elements should be processed.
- # It can be a mesh, a sub mesh or a group.
+ ## Generates new elements by extrusion of the elements or nodes which belong to the object
+ # @param theObject the object whose elements or nodes should be processed.
+ # It can be a mesh, a sub-mesh or a group.
# @param StepVector vector or DirStruct or 3 vector components, defining
# the direction and value of extrusion for one step (the total extrusion
# length will be NbOfSteps * ||StepVector||)
# @param NbOfSteps the number of steps
# @param MakeGroups forces the generation of new groups from existing ones
- # @param IsNodes is True if elements to extrude are nodes
+ # @param IsNodes is True if elements to extrude are nodes
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
# @ingroup l2_modif_extrurev
def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False, IsNodes=False):
else : e,f, = theObject,theObject
return self.ExtrusionSweepObjects(n,e,f, StepVector, NbOfSteps, MakeGroups)
- ## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject object which elements should be processed.
- # It can be a mesh, a sub mesh or a group.
+ ## Generates new elements by extrusion of edges which belong to the object
+ # @param theObject object whose 1D elements should be processed.
+ # It can be a mesh, a sub-mesh or a group.
# @param StepVector vector or DirStruct or 3 vector components, defining
# the direction and value of extrusion for one step (the total extrusion
# length will be NbOfSteps * ||StepVector||)
def ExtrusionSweepObject1D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
return self.ExtrusionSweepObjects([],theObject,[], StepVector, NbOfSteps, MakeGroups)
- ## Generates new elements by extrusion of the elements which belong to the object
- # @param theObject object which elements should be processed.
- # It can be a mesh, a sub mesh or a group.
+ ## Generates new elements by extrusion of faces which belong to the object
+ # @param theObject object whose 2D elements should be processed.
+ # It can be a mesh, a sub-mesh or a group.
# @param StepVector vector or DirStruct or 3 vector components, defining
# the direction and value of extrusion for one step (the total extrusion
# length will be NbOfSteps * ||StepVector||)
## Generates new elements by extrusion of the given elements
# The path of extrusion must be a meshed edge.
- # @param Base mesh or group, or submesh, or list of ids of elements for extrusion
+ # @param Base mesh or group, or sub-mesh, or list of ids of elements for extrusion
# @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
# @param NodeStart the start node from Path. Defines the direction of extrusion
# @param HasAngles allows the shape to be rotated around the path
## Generates new elements by extrusion of the elements which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed.
+ # @param theObject the object whose elements should be processed.
# It can be a mesh, a sub-mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
if MakeGroups: return gr,er
return er
- ## Generates new elements by extrusion of the elements which belong to the object
+ ## Generates new elements by extrusion of mesh segments which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed.
- # It can be a mesh, a sub mesh or a group.
+ # @param theObject the object whose 1D elements should be processed.
+ # It can be a mesh, a sub-mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
# @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
if MakeGroups: return gr,er
return er
- ## Generates new elements by extrusion of the elements which belong to the object
+ ## Generates new elements by extrusion of faces which belong to the object
# The path of extrusion must be a meshed edge.
- # @param theObject the object which elements should be processed.
- # It can be a mesh, a sub mesh or a group.
+ # @param theObject the object whose 2D elements should be processed.
+ # It can be a mesh, a sub-mesh or a group.
# @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
# @param PathShape shape(edge) defines the sub-mesh for the path
# @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
## Creates a symmetrical copy of mesh elements
# @param IDsOfElements list of elements ids
# @param Mirror is AxisStruct or geom object(point, line, plane)
- # @param theMirrorType is POINT, AXIS or PLANE
- # If the Mirror is a geom object this parameter is unnecessary
+ # @param theMirrorType smeshBuilder.POINT, smeshBuilder.AXIS or smeshBuilder.PLANE
+ # If the Mirror is a geom object this parameter is unnecessary
# @param Copy allows to copy element (Copy is 1) or to replace with its mirroring (Copy is 0)
# @param MakeGroups forces the generation of new groups from existing ones (if Copy)
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
## Creates a new mesh by a symmetrical copy of mesh elements
# @param IDsOfElements the list of elements ids
# @param Mirror is AxisStruct or geom object (point, line, plane)
- # @param theMirrorType is POINT, AXIS or PLANE
- # If the Mirror is a geom object this parameter is unnecessary
+ # @param theMirrorType smeshBuilder.POINT, smeshBuilder.AXIS or smeshBuilder.PLANE
+ # If the Mirror is a geom object this parameter is unnecessary
# @param MakeGroups to generate new groups from existing ones
# @param NewMeshName a name of the new mesh to create
# @return instance of Mesh class
## Creates a symmetrical copy of the object
# @param theObject mesh, submesh or group
# @param Mirror AxisStruct or geom object (point, line, plane)
- # @param theMirrorType is POINT, AXIS or PLANE
- # If the Mirror is a geom object this parameter is unnecessary
+ # @param theMirrorType smeshBuilder.POINT, smeshBuilder.AXIS or smeshBuilder.PLANE
+ # If the Mirror is a geom object this parameter is unnecessary
# @param Copy allows copying the element (Copy is 1) or replacing it with its mirror (Copy is 0)
# @param MakeGroups forces the generation of new groups from existing ones (if Copy)
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
## Creates a new mesh by a symmetrical copy of the object
# @param theObject mesh, submesh or group
# @param Mirror AxisStruct or geom object (point, line, plane)
- # @param theMirrorType POINT, AXIS or PLANE
- # If the Mirror is a geom object this parameter is unnecessary
+ # @param theMirrorType smeshBuilder.POINT, smeshBuilder.AXIS or smeshBuilder.PLANE
+ # If the Mirror is a geom object this parameter is unnecessary
# @param MakeGroups forces the generation of new groups from existing ones
# @param NewMeshName the name of the new mesh to create
# @return instance of Mesh class
## Finds groups of adjacent nodes within Tolerance.
# @param Tolerance the value of tolerance
- # @return the list of pairs of nodes IDs (e.g. [[1,12],[25,4]])
+ # @param SeparateCornerAndMediumNodes if @c True, in quadratic mesh puts
+ # corner and medium nodes in separate groups thus preventing
+ # their further merge.
+ # @return the list of groups of nodes IDs (e.g. [[1,12,13],[4,25]])
# @ingroup l2_modif_trsf
- def FindCoincidentNodes (self, Tolerance):
- return self.editor.FindCoincidentNodes(Tolerance)
+ def FindCoincidentNodes (self, Tolerance, SeparateCornerAndMediumNodes=False):
+ return self.editor.FindCoincidentNodes( Tolerance, SeparateCornerAndMediumNodes )
## Finds groups of ajacent nodes within Tolerance.
# @param Tolerance the value of tolerance
# @param SubMeshOrGroup SubMesh or Group
# @param exceptNodes list of either SubMeshes, Groups or node IDs to exclude from search
- # @return the list of pairs of nodes IDs (e.g. [[1,12],[25,4]])
+ # @param SeparateCornerAndMediumNodes if @c True, in quadratic mesh puts
+ # corner and medium nodes in separate groups thus preventing
+ # their further merge.
+ # @return the list of groups of nodes IDs (e.g. [[1,12,13],[4,25]])
# @ingroup l2_modif_trsf
- def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance, exceptNodes=[]):
+ def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance,
+ exceptNodes=[], SeparateCornerAndMediumNodes=False):
unRegister = genObjUnRegister()
if (isinstance( SubMeshOrGroup, Mesh )):
SubMeshOrGroup = SubMeshOrGroup.GetMesh()
- if not isinstance( exceptNodes, list):
+ if not isinstance( exceptNodes, list ):
exceptNodes = [ exceptNodes ]
- if exceptNodes and isinstance( exceptNodes[0], int):
- exceptNodes = [ self.GetIDSource( exceptNodes, SMESH.NODE)]
+ if exceptNodes and isinstance( exceptNodes[0], int ):
+ exceptNodes = [ self.GetIDSource( exceptNodes, SMESH.NODE )]
unRegister.set( exceptNodes )
- return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,exceptNodes)
+ return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,
+ exceptNodes, SeparateCornerAndMediumNodes)
## Merges nodes
- # @param GroupsOfNodes a list of pairs of nodes IDs for merging
- # (e.g. [[1,12],[25,4]], then nodes 12 and 4 will be removed and replaced
+ # @param GroupsOfNodes a list of groups of nodes IDs for merging
+ # (e.g. [[1,12,13],[25,4]], then nodes 12, 13 and 4 will be removed and replaced
# by nodes 1 and 25 correspondingly in all elements and groups
+ # @param NodesToKeep nodes to keep in the mesh: a list of groups, sub-meshes or node IDs.
+ # If @a NodesToKeep does not include a node to keep for some group to merge,
+ # then the first node in the group is kept.
# @ingroup l2_modif_trsf
- def MergeNodes (self, GroupsOfNodes):
- self.editor.MergeNodes(GroupsOfNodes)
+ def MergeNodes (self, GroupsOfNodes, NodesToKeep=[]):
+ # NodesToKeep are converted to SMESH_IDSource in meshEditor.MergeNodes()
+ self.editor.MergeNodes(GroupsOfNodes,NodesToKeep)
## Finds the elements built on the same nodes.
# @param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching
- # @return the list of pairs of equal elements IDs (e.g. [[1,12],[25,4]])
+ # @return the list of groups of equal elements IDs (e.g. [[1,12,13],[4,25]])
# @ingroup l2_modif_trsf
def FindEqualElements (self, MeshOrSubMeshOrGroup=None):
if not MeshOrSubMeshOrGroup:
return self.editor.FindEqualElements( MeshOrSubMeshOrGroup )
## Merges elements in each given group.
- # @param GroupsOfElementsID a list of pairs of elements IDs for merging
- # (e.g. [[1,12],[25,4]], then elements 12 and 4 will be removed and
+ # @param GroupsOfElementsID a list of groups of elements IDs for merging
+ # (e.g. [[1,12,13],[25,4]], then elements 12, 13 and 4 will be removed and
# replaced by elements 1 and 25 in all groups)
# @ingroup l2_modif_trsf
def MergeElements(self, GroupsOfElementsID):
def ClearLastCreated(self):
self.editor.ClearLastCreated()
- ## Creates Duplicates given elements, i.e. creates new elements based on the
+ ## Creates duplicates of 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.
+ # sub-mesh, group, filter or a list of element IDs. If \a theElements is
+ # a Mesh, elements of highest dimension are duplicated
+ # @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
## Returns value of a functor for a given element
# @param funcType an item of SMESH.FunctorType enum
+ # Type "SMESH.FunctorType._items" in the Python Console to see all items.
# @param elemId element or node ID
# @param isElem @a elemId is ID of element or node
# @return the functor value or zero in case of invalid arguments
fun = self._getFunctor( funType )
if fun:
if meshPart:
+ if hasattr( meshPart, "SetMesh" ):
+ meshPart.SetMesh( self.mesh ) # set mesh to filter
hist = fun.GetLocalHistogram( 1, False, meshPart )
else:
hist = fun.GetHistogram( 1, False )
pass # end of Mesh class
-## class used to add to SMESH_MeshEditor methods removed from its CORBA API
+
+## class used to compensate change of CORBA API of SMESH_Mesh for backward compatibility
+# with old dump scripts which call SMESH_Mesh directly and not via smeshBuilder.Mesh
+#
+class meshProxy(SMESH._objref_SMESH_Mesh):
+ def __init__(self):
+ SMESH._objref_SMESH_Mesh.__init__(self)
+ def __deepcopy__(self, memo=None):
+ new = self.__class__()
+ return new
+ def CreateDimGroup(self,*args): # 2 args added: nbCommonNodes, underlyingOnly
+ if len( args ) == 3:
+ args += SMESH.ALL_NODES, True
+ return SMESH._objref_SMESH_Mesh.CreateDimGroup( self, *args )
+ pass
+omniORB.registerObjref(SMESH._objref_SMESH_Mesh._NP_RepositoryId, meshProxy)
+
+## class used to compensate change of CORBA API of SMESH_MeshEditor for backward compatibility
+# with old dump scripts which call SMESH_MeshEditor directly and not via smeshBuilder.Mesh
#
class meshEditor(SMESH._objref_SMESH_MeshEditor):
def __init__(self):
if hasattr( self.mesh, name ):
return getattr( self.mesh, name )
if name == "ExtrusionAlongPathObjX":
- return getattr( self.mesh, "ExtrusionAlongPathX" )
- print name, "NOT FOUND"
+ return getattr( self.mesh, "ExtrusionAlongPathX" ) # other method name
+ print "meshEditor: attribute '%s' NOT FOUND" % name
return None
+ def __deepcopy__(self, memo=None):
+ new = self.__class__()
+ return new
+ def FindCoincidentNodes(self,*args): # a 2nd arg added (SeparateCornerAndMediumNodes)
+ if len( args ) == 1: args += False,
+ return SMESH._objref_SMESH_MeshEditor.FindCoincidentNodes( self, *args )
+ def FindCoincidentNodesOnPart(self,*args): # a 3d arg added (SeparateCornerAndMediumNodes)
+ if len( args ) == 2: args += False,
+ return SMESH._objref_SMESH_MeshEditor.FindCoincidentNodesOnPart( self, *args )
+ def MergeNodes(self,*args): # a 2nd arg added (NodesToKeep)
+ if len( args ) == 1:
+ return SMESH._objref_SMESH_MeshEditor.MergeNodes( self, args[0], [] )
+ NodesToKeep = args[1]
+ unRegister = genObjUnRegister()
+ if NodesToKeep:
+ if isinstance( NodesToKeep, list ) and isinstance( NodesToKeep[0], int ):
+ NodesToKeep = self.MakeIDSource( NodesToKeep, SMESH.NODE )
+ if not isinstance( NodesToKeep, list ):
+ NodesToKeep = [ NodesToKeep ]
+ return SMESH._objref_SMESH_MeshEditor.MergeNodes( self, args[0], NodesToKeep )
pass
omniORB.registerObjref(SMESH._objref_SMESH_MeshEditor._NP_RepositoryId, meshEditor)
