#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
-
# File : smesh.py
# Author : Francis KLOSS, OCC
# Module : SMESH
-#
+
"""
\namespace smesh
\brief Module smesh
pntStr = Dir.pointStruct
if isinstance(pntStr, PointStructStr6):
Parameters = str(pntStr.x1Str) + var_separator + str(pntStr.x2Str) + var_separator
- Parameters += str(pntStr.y1Str) + var_separator + str(pntStr.y2Str) + var_separator
+ Parameters += str(pntStr.y1Str) + var_separator + str(pntStr.y2Str) + var_separator
Parameters += str(pntStr.z1Str) + var_separator + str(pntStr.z2Str)
Point = PointStruct(pntStr.x2 - pntStr.x1, pntStr.y2 - pntStr.y1, pntStr.z2 - pntStr.z1)
else:
else:
Result.append(parameter)
pass
-
+
Parameters = Parameters + str(parameter)
Parameters = Parameters + var_separator
pass
Parameters = Parameters[:len(Parameters)-1]
return Result, Parameters
-
+
def IsEqual(val1, val2, tol=PrecisionConfusion):
if abs(val1 - val2) < tol:
return True
print "Warning: BLSURFPlugin module unavailable"
return False
return True
-
+
# end of l1_auxiliary
## @}
# @return SMESH.AxisStruct
# @ingroup l1_auxiliary
def GetAxisStruct(self,theObj):
- edges = self.geompyD.SubShapeAll( theObj, geompyDC.ShapeType["EDGE"] )
+ edges = self.geompyD.ExtractShapes( theObj, geompyDC.ShapeType["EDGE"] )
if len(edges) > 1:
vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geompyDC.ShapeType["VERTEX"] )
aMesh = Mesh(self, self.geompyD, aSmeshMesh)
return aMesh
- ## From SMESH_Gen interface
- # @return the list of integer values
- # @ingroup l1_auxiliary
- def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
- return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
-
- ## From SMESH_Gen interface. Creates a pattern
- # @return an instance of SMESH_Pattern
- #
- # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
- # @ingroup l2_modif_patterns
- def GetPattern(self):
- return SMESH._objref_SMESH_Gen.GetPattern(self)
-
- ## Sets number of segments per diagonal of boundary box of geometry by which
- # default segment length of appropriate 1D hypotheses is defined.
- # Default value is 10
- # @ingroup l1_auxiliary
- def SetBoundaryBoxSegmentation(self, nbSegments):
- SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
-
## Concatenate the given meshes into one mesh.
# @return an instance of Mesh class
# @param meshes the meshes to combine into one mesh
aMesh = Mesh(self, self.geompyD, aSmeshMesh)
return aMesh
+ ## Create a mesh by copying a part of another mesh.
+ # @param meshPart a part of mesh to copy, either a Mesh, a sub-mesh or a group;
+ # to copy nodes or elements not contained in any mesh object,
+ # pass result of Mesh.GetIDSource( list_of_ids, type ) as meshPart
+ # @param meshName a name of the new mesh
+ # @param toCopyGroups to create in the new mesh groups the copied elements belongs to
+ # @param toKeepIDs to preserve IDs of the copied elements or not
+ # @return an instance of Mesh class
+ def CopyMesh( self, meshPart, meshName, toCopyGroups=False, toKeepIDs=False):
+ if (isinstance( meshPart, Mesh )):
+ meshPart = meshPart.GetMesh()
+ mesh = SMESH._objref_SMESH_Gen.CopyMesh( self,meshPart,meshName,toCopyGroups,toKeepIDs )
+ return Mesh(self, self.geompyD, mesh)
+
+ ## From SMESH_Gen interface
+ # @return the list of integer values
+ # @ingroup l1_auxiliary
+ def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
+ return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
+
+ ## From SMESH_Gen interface. Creates a pattern
+ # @return an instance of SMESH_Pattern
+ #
+ # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
+ # @ingroup l2_modif_patterns
+ def GetPattern(self):
+ return SMESH._objref_SMESH_Gen.GetPattern(self)
+
+ ## Sets number of segments per diagonal of boundary box of geometry by which
+ # default segment length of appropriate 1D hypotheses is defined.
+ # Default value is 10
+ # @ingroup l1_auxiliary
+ def SetBoundaryBoxSegmentation(self, nbSegments):
+ SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
+
# Filtering. Auxiliary functions:
# ------------------------------
# @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
# @return SMESH.Filter.Criterion
# @ingroup l1_controls
def GetCriterion(self,elementType,
Compare = FT_EqualTo,
Treshold="",
UnaryOp=FT_Undefined,
- BinaryOp=FT_Undefined):
+ BinaryOp=FT_Undefined,
+ Tolerance=1e-07):
aCriterion = self.GetEmptyCriterion()
aCriterion.TypeOfElement = elementType
aCriterion.Type = self.EnumToLong(CritType)
+ aCriterion.Tolerance = Tolerance
aTreshold = Treshold
return None
pass
elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_BadOrientedVolume, FT_FreeNodes,
- FT_FreeFaces, FT_LinearOrQuadratic]:
+ FT_FreeFaces, FT_LinearOrQuadratic,
+ FT_BareBorderFace, FT_BareBorderVolume,
+ FT_OverConstrainedFace, FT_OverConstrainedVolume]:
# At this point the treshold is unnecessary
if aTreshold == FT_LogicalNOT:
aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
# @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
# @param Treshold 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
# @return SMESH_Filter
# @ingroup l1_controls
def GetFilter(self,elementType,
CritType=FT_Undefined,
Compare=FT_EqualTo,
Treshold="",
- UnaryOp=FT_Undefined):
- aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
+ UnaryOp=FT_Undefined,
+ Tolerance=1e-07):
+ aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined,Tolerance)
aFilterMgr = self.CreateFilterManager()
aFilter = aFilterMgr.CreateFilter()
aCriteria = []
obj = obj.GetMesh()
d = {}
if hasattr(obj, "_narrow") and obj._narrow(SMESH.SMESH_IDSource):
- values = obj.GetMeshInfo()
+ values = obj.GetMeshInfo()
for i in range(SMESH.Entity_Last._v):
if i < len(values): d[SMESH.EntityType._item(i)]=values[i]
pass
# If @a src2 is None, and @a id2 = 0, distance from @a src1 / @a id1 to the origin is computed.
# If @a src2 is None, and @a id2 != 0, it is assumed that both @a id1 and @a id2 belong to @a src1.
#
- # @param src1 first source object
+ # @param src1 first source object
# @param src2 second source object
# @param id1 node/element id from the first source
# @param id2 node/element id from the second (or first) source
else:
result = result.value
return result
-
+
## Get measure structure specifying minimum distance data between two objects
#
# If @a src2 is None, and @a id2 = 0, distance from @a src1 / @a id1 to the origin is computed.
# If @a src2 is None, and @a id2 != 0, it is assumed that both @a id1 and @a id2 belong to @a src1.
#
- # @param src1 first source object
+ # @param src1 first source object
# @param src2 second source object
# @param id1 node/element id from the first source
# @param id2 node/element id from the second (or first) source
result = aMeasurements.MinDistance(src1, src2)
aMeasurements.Destroy()
return result
-
+
## Get bounding box of the specified object(s)
# @param objects single source object or list of source objects
# @return tuple of six values (minX, minY, minZ, maxX, maxY, maxZ)
shape = geom
if shape==0:
shape = self.geom
- nbSolids = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SOLID"] ))
- nbShells = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SHELL"] ))
+ nbSolids = len( self.geompyD.ExtractShapes( shape, geompyDC.ShapeType["SOLID"] ))
+ nbShells = len( self.geompyD.ExtractShapes( shape, geompyDC.ShapeType["SHELL"] ))
if nbSolids == 0 or nbSolids == nbShells:
return Mesh_Prism3D(self, geom)
return Mesh_RadialPrism3D(self, geom)
except:
shapeText = " on subshape #%s" % (err.subShapeID)
errText = ""
- stdErrors = ["OK", #COMPERR_OK
+ stdErrors = ["OK", #COMPERR_OK
"Invalid input mesh", #COMPERR_BAD_INPUT_MESH
- "std::exception", #COMPERR_STD_EXCEPTION
- "OCC exception", #COMPERR_OCC_EXCEPTION
- "SALOME exception", #COMPERR_SLM_EXCEPTION
- "Unknown exception", #COMPERR_EXCEPTION
- "Memory allocation problem", #COMPERR_MEMORY_PB
- "Algorithm failed", #COMPERR_ALGO_FAILED
+ "std::exception", #COMPERR_STD_EXCEPTION
+ "OCC exception", #COMPERR_OCC_EXCEPTION
+ "SALOME exception", #COMPERR_SLM_EXCEPTION
+ "Unknown exception", #COMPERR_EXCEPTION
+ "Memory allocation problem", #COMPERR_MEMORY_PB
+ "Algorithm failed", #COMPERR_ALGO_FAILED
"Unexpected geometry"]#COMPERR_BAD_SHAPE
if err.code > 0:
if err.code < len(stdErrors): errText = stdErrors[err.code]
# @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
# @param Treshold 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
# @return SMESH_Group
# @ingroup l2_grps_create
def MakeGroup(self,
CritType=FT_Undefined,
Compare=FT_EqualTo,
Treshold="",
- UnaryOp=FT_Undefined):
- aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
+ UnaryOp=FT_Undefined,
+ Tolerance=1e-07):
+ aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined,Tolerance)
group = self.MakeGroupByCriterion(groupName, aCriterion)
return group
# @ingroup l2_grps_operon
def UnionGroups(self, group1, group2, name):
return self.mesh.UnionGroups(group1, group2, name)
-
+
## Produces a union list of groups
- # New group is created. All mesh elements that are present in
+ # New group is created. All mesh elements that are present in
# initial groups are added to the new one
# @return an instance of SMESH_Group
# @ingroup l2_grps_operon
def UnionListOfGroups(self, groups, name):
return self.mesh.UnionListOfGroups(groups, name)
-
+
## Prodices an intersection of two groups
# A new group is created. All mesh elements that are common
# for the two initial groups are added to the new one.
# @ingroup l2_grps_operon
def IntersectGroups(self, group1, group2, name):
return self.mesh.IntersectGroups(group1, group2, name)
-
+
## Produces an intersection of groups
- # New group is created. All mesh elements that are present in all
+ # New group is created. All mesh elements that are present in all
# initial groups simultaneously are added to the new one
# @return an instance of SMESH_Group
# @ingroup l2_grps_operon
# @ingroup l2_grps_operon
def CutGroups(self, main_group, tool_group, name):
return self.mesh.CutGroups(main_group, tool_group, name)
-
+
## Produces a cut of groups
- # A new group is created. All mesh elements that are present in main groups
+ # A new group is created. All mesh elements that are present in main groups
# but do not present in tool groups are added to the new one
# @return an instance of SMESH_Group
# @ingroup l2_grps_operon
def CutListOfGroups(self, main_groups, tool_groups, name):
return self.mesh.CutListOfGroups(main_groups, tool_groups, name)
-
+
## Produces a group of elements with specified element type using list of existing groups
- # A new group is created. System
+ # A new group is created. System
# 1) extract all nodes on which groups elements are built
# 2) combine all elements of specified dimension laying on these nodes
# @return an instance of SMESH_Group
def GetMeshEditor(self):
return self.mesh.GetMeshEditor()
+ ## Wrap a list of IDs of elements or nodes into SMESH_IDSource which
+ # can be passed as argument to accepting mesh, group or sub-mesh
+ # @return an instance of SMESH_IDSource
+ # @ingroup l1_auxiliary
+ def GetIDSource(self, ids, elemType):
+ return self.GetMeshEditor().MakeIDSource(ids, elemType)
+
## Gets MED Mesh
# @return an instance of SALOME_MED::MESH
# @ingroup l1_auxiliary
def MinDistance(self, id1, id2=0, isElem1=False, isElem2=False):
aMeasure = self.GetMinDistance(id1, id2, isElem1, isElem2)
return aMeasure.value
-
+
## Get measure structure specifying minimum distance data between two objects
# @param id1 first node/element id
# @param id2 second node/element id (if 0, distance from @a id1 to the origin is computed)
pass
else:
id2 = None
-
+
aMeasurements = self.smeshpyD.CreateMeasurements()
aMeasure = aMeasurements.MinDistance(id1, id2)
aMeasurements.Destroy()
return aMeasure
-
+
## Get bounding box of the specified object(s)
# @param objects single source object or list of source objects or list of nodes/elements IDs
# @param isElem if @a objects is a list of IDs, @c True value in this parameters specifies that @a objects are elements,
aMeasure = aMeasurements.BoundingBox(srclist)
aMeasurements.Destroy()
return aMeasure
-
+
# Mesh edition (SMESH_MeshEditor functionality):
# ---------------------------------------------
# @ingroup l2_modif_throughp
def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL):
return self.editor.FindElementsByPoint(x, y, z, elementType)
-
+
# Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
# TopAbs_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)
IDsOfElements = self.GetElementsId()
self.mesh.SetParameters(Parameters)
Functor = 0
- if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
+ if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
Functor = theCriterion
else:
Functor = self.smeshpyD.GetFunctor(theCriterion)
# @param meshName - a name of new mesh to store created boundary elements in,
# "" means not to create the new mesh
# @param toCopyElements - if true, the checked elements will be copied into the new mesh
- # @param toCopyExistingBondary - if true, not only new but also pre-existing
+ # @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
# @ingroup l2_modif_edit
## Generates new elements by extrusion of the elements with given ids
# @param IDsOfElements the list of elements ids for extrusion
- # @param StepVector vector, defining the direction and value of extrusion
+ # @param StepVector vector or DirStruct, defining the direction and value of extrusion
# @param NbOfSteps the number of steps
# @param MakeGroups forces the generation of new groups from existing ones
# @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
Parameters = AnglesParameters + var_separator + RefPointParameters
self.mesh.SetParameters(Parameters)
- if isinstance(Base,list):
+ if (isinstance(Path, Mesh)):
+ Path = Path.GetMesh()
+
+ if isinstance(Base, list):
IDsOfElements = []
if Base == []: IDsOfElements = self.GetElementsId()
else: IDsOfElements = Base
HasAngles, Angles, LinearVariation,
HasRefPoint, RefPoint, MakeGroups, ElemType)
else:
- if isinstance(Base,Mesh):
+ if isinstance(Base, Mesh): Base = Base.GetMesh()
+ if isinstance(Base, SMESH._objref_SMESH_Mesh) or isinstance(Base, SMESH._objref_SMESH_Group) or isinstance(Base, SMESH._objref_SMESH_subMesh):
return self.editor.ExtrusionAlongPathObjX(Base, Path, NodeStart,
HasAngles, Angles, LinearVariation,
HasRefPoint, RefPoint, MakeGroups, ElemType)
if ( isinstance( theObject, Mesh )):
theObject = theObject.GetMesh()
if ( isinstance( theObject, list )):
- theObject = self.editor.MakeIDSource(theObject, SMESH.ALL)
+ theObject = self.GetIDSource(theObject, SMESH.ALL)
thePoint, Parameters = ParsePointStruct(thePoint)
self.mesh.SetParameters(Parameters)
if (isinstance(theObject, Mesh)):
theObject = theObject.GetMesh()
if ( isinstance( theObject, list )):
- theObject = self.editor.MakeIDSource(theObject,SMESH.ALL)
+ theObject = self.GetIDSource(theObject,SMESH.ALL)
mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
MakeGroups, NewMeshName)
if not isinstance( exceptNodes, list):
exceptNodes = [ exceptNodes ]
if exceptNodes and isinstance( exceptNodes[0], int):
- exceptNodes = [ self.editor.MakeIDSource( exceptNodes, SMESH.NODE)]
+ exceptNodes = [ self.GetIDSource( exceptNodes, SMESH.NODE)]
return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,exceptNodes)
## Merges nodes
## 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
+ # @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
# they not assigned to elements
# @return TRUE if operation has been completed successfully, FALSE otherwise
# @ingroup l2_modif_edit
def DoubleNodes(self, theNodes, theModifiedElems):
return self.editor.DoubleNodes(theNodes, theModifiedElems)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# This method provided for convenience works as DoubleNodes() described above.
# @param theNodeId identifiers of node to be doubled
# @ingroup l2_modif_edit
def DoubleNode(self, theNodeId, theModifiedElems):
return self.editor.DoubleNode(theNodeId, theModifiedElems)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# This method provided for convenience works as DoubleNodes() described above.
# @param theNodes group of nodes to be doubled
# @ingroup l2_modif_edit
def DoubleNodeGroups(self, theNodes, theModifiedElems):
return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# @param theElems - the list of elements (edges or faces) to be replicated
# The nodes for duplication could be found from these elements
# @param theNodesNot - list of nodes to NOT replicate
- # @param theAffectedElems - the list of elements (cells and edges) to which the
+ # @param theAffectedElems - the list of elements (cells and edges) to which the
# replicated nodes should be associated to.
# @return TRUE if operation has been completed successfully, FALSE otherwise
# @ingroup l2_modif_edit
def DoubleNodeElem(self, theElems, theNodesNot, theAffectedElems):
return self.editor.DoubleNodeElem(theElems, theNodesNot, theAffectedElems)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# @param theElems - the list of elements (edges or faces) to be replicated
# The nodes for duplication could be found from these elements
# @ingroup l2_modif_edit
def DoubleNodeElemInRegion(self, theElems, theNodesNot, theShape):
return self.editor.DoubleNodeElemInRegion(theElems, theNodesNot, theShape)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# This method provided for convenience works as DoubleNodes() described above.
# @param theElems - group of of elements (edges or faces) to be replicated
# @ingroup l2_modif_edit
def DoubleNodeElemGroupInRegion(self, theElems, theNodesNot, theShape):
return self.editor.DoubleNodeElemGroupInRegion(theElems, theNodesNot, theShape)
-
+
## Creates a hole in a mesh by doubling the nodes of some particular elements
# This method provided for convenience works as DoubleNodes() described above.
# @param theElems - list of groups of elements (edges or faces) to be replicated
# @ingroup l2_modif_edit
def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape):
return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape)
-
+
## Double nodes on shared faces between groups of volumes and create flat elements on demand.
# The list of groups must describe a partition of the mesh volumes.
# The nodes of the internal faces at the boundaries of the groups are doubled.
else:
val = 0
return val
-
+
## Get length of 1D element.
# @param elemId mesh element ID
# @return element's length value
# @ingroup l1_measurements
def GetLength(self, elemId):
- return self._valueFromFunctor(SMESH.FT_Length, elemId)
+ return self._valueFromFunctor(SMESH.FT_Length, elemId)
## Get area of 2D element.
# @param elemId mesh element ID
# @return element's area value
# @ingroup l1_measurements
def GetArea(self, elemId):
- return self._valueFromFunctor(SMESH.FT_Area, elemId)
+ return self._valueFromFunctor(SMESH.FT_Area, elemId)
## Get volume of 3D element.
# @param elemId mesh element ID
# @return element's volume value
# @ingroup l1_measurements
def GetVolume(self, elemId):
- return self._valueFromFunctor(SMESH.FT_Volume3D, elemId)
+ return self._valueFromFunctor(SMESH.FT_Volume3D, elemId)
## Get maximum element length.
# @param elemId mesh element ID
ftype = SMESH.FT_MaxElementLength3D
else:
ftype = SMESH.FT_MaxElementLength2D
- return self._valueFromFunctor(ftype, elemId)
+ return self._valueFromFunctor(ftype, elemId)
## Get aspect ratio of 2D or 3D element.
# @param elemId mesh element ID
ftype = SMESH.FT_AspectRatio3D
else:
ftype = SMESH.FT_AspectRatio
- return self._valueFromFunctor(ftype, elemId)
+ return self._valueFromFunctor(ftype, elemId)
## Get warping angle of 2D element.
# @param elemId mesh element ID
pass
self.mesh.smeshpyD.SetName(hypo, hyp + a)
pass
+ geomName=""
+ if self.geom:
+ geomName = GetName(self.geom)
status = self.mesh.mesh.AddHypothesis(self.geom, hypo)
- TreatHypoStatus( status, GetName(hypo), GetName(self.geom), 0 )
+ TreatHypoStatus( status, GetName(hypo), geomName, 0 )
return hypo
## Returns entry of the shape to mesh in the study
pass
hyp.SetUsePreestimatedLength( length == 0.0 )
return hyp
-
+
## Defines "NumberOfSegments" hypothesis to cut an edge in a fixed number of segments
# @param n for the number of segments that cut an edge
# @param s for the scale factor (optional)
store_geom = self.geom
if type(vertex) is types.IntType:
if vertex == 0 or vertex == 1:
- vertex = self.mesh.geompyD.SubShapeAllSorted(self.geom, geompyDC.ShapeType["VERTEX"])[vertex]
+ vertex = self.mesh.geompyD.ExtractShapes(self.geom, geompyDC.ShapeType["VERTEX"],True)[vertex]
self.geom = vertex
pass
pass
self.Parameters().SetOptionValue(optionName,level)
## Sets QuadAllowed flag.
- # Only for algoType == NETGEN || NETGEN_2D || BLSURF
+ # Only for algoType == NETGEN(NETGEN_1D2D) || NETGEN_2D || BLSURF
# @ingroup l3_hypos_netgen l3_hypos_blsurf
def SetQuadAllowed(self, toAllow=True):
if self.algoType == NETGEN_2D:
- if toAllow: # add QuadranglePreference
- self.Hypothesis("QuadranglePreference", UseExisting=1, CompareMethod=self.CompareEqualHyp)
- else: # remove QuadranglePreference
+ if not self.params:
+ # use simple hyps
+ hasSimpleHyps = False
+ simpleHyps = ["QuadranglePreference","LengthFromEdges","MaxElementArea"]
for hyp in self.mesh.GetHypothesisList( self.geom ):
- if hyp.GetName() == "QuadranglePreference":
- self.mesh.RemoveHypothesis( self.geom, hyp )
+ if hyp.GetName() in simpleHyps:
+ hasSimpleHyps = True
+ if hyp.GetName() == "QuadranglePreference":
+ if not toAllow: # remove QuadranglePreference
+ self.mesh.RemoveHypothesis( self.geom, hyp )
+ pass
+ return
pass
pass
+ if hasSimpleHyps:
+ if toAllow: # add QuadranglePreference
+ self.Hypothesis("QuadranglePreference", UseExisting=1, CompareMethod=self.CompareEqualHyp)
+ pass
+ return
pass
- return
+ pass
if self.Parameters():
self.params.SetQuadAllowed(toAllow)
return
#
# @ingroup l3_hypos_netgen
def Parameters(self, which=SOLE):
- if self.params:
- return self.params
- if self.algoType == NETGEN:
- if which == SIMPLE:
- self.params = self.Hypothesis("NETGEN_SimpleParameters_2D", [],
+ if not self.params:
+ if self.algoType == NETGEN:
+ if which == SIMPLE:
+ self.params = self.Hypothesis("NETGEN_SimpleParameters_2D", [],
+ "libNETGENEngine.so", UseExisting=0)
+ else:
+ self.params = self.Hypothesis("NETGEN_Parameters_2D", [],
+ "libNETGENEngine.so", UseExisting=0)
+ elif self.algoType == MEFISTO:
+ print "Mefisto algo support no multi-parameter hypothesis"
+ elif self.algoType == NETGEN_2D:
+ self.params = self.Hypothesis("NETGEN_Parameters_2D_ONLY", [],
"libNETGENEngine.so", UseExisting=0)
+ elif self.algoType == BLSURF:
+ self.params = self.Hypothesis("BLSURF_Parameters", [],
+ "libBLSURFEngine.so", UseExisting=0)
else:
- self.params = self.Hypothesis("NETGEN_Parameters_2D", [],
- "libNETGENEngine.so", UseExisting=0)
- return self.params
- elif self.algoType == MEFISTO:
- print "Mefisto algo support no multi-parameter hypothesis"
- return None
- elif self.algoType == NETGEN_2D:
- print "NETGEN_2D_ONLY algo support no multi-parameter hypothesis"
- print "NETGEN_2D_ONLY uses 'MaxElementArea' and 'LengthFromEdges' ones"
- return None
- elif self.algoType == BLSURF:
- self.params = self.Hypothesis("BLSURF_Parameters", [],
- "libBLSURFEngine.so", UseExisting=0)
- return self.params
- else:
- print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType
- return None
+ print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType
+ return self.params
## Sets MaxSize
#
# @param quadType defines the algorithm of transition between differently descretized
# sides of a geometrical face:
# - QUAD_STANDARD - both triangles and quadrangles are possible in the transition
- # area along the finer meshed sides.
+ # area along the finer meshed sides.
# - QUAD_TRIANGLE_PREF - only triangles are built in the transition area along the
# finer meshed sides.
# - QUAD_QUADRANGLE_PREF - only quadrangles are built in the transition area along
# the finer meshed sides, iff the total quantity of segments on
# all four sides of the face is even (divisible by 2).
# - QUAD_QUADRANGLE_PREF_REVERSED - same as QUAD_QUADRANGLE_PREF but the transition
- # area is located along the coarser meshed sides.
+ # area is located along the coarser meshed sides.
# - QUAD_REDUCED - only quadrangles are built and the transition between the sides
# is made gradually, layer by layer. This type has a limitation on
# the number of segments: one pair of opposite sides must have the
#
# @ingroup l3_hypos_netgen
def Parameters(self, which=SOLE):
- if self.params:
- return self.params
+ if not self.params:
- if self.algoType == FULL_NETGEN:
- if which == SIMPLE:
- self.params = self.Hypothesis("NETGEN_SimpleParameters_3D", [],
- "libNETGENEngine.so", UseExisting=0)
- else:
- self.params = self.Hypothesis("NETGEN_Parameters", [],
+ if self.algoType == FULL_NETGEN:
+ if which == SIMPLE:
+ self.params = self.Hypothesis("NETGEN_SimpleParameters_3D", [],
+ "libNETGENEngine.so", UseExisting=0)
+ else:
+ self.params = self.Hypothesis("NETGEN_Parameters", [],
+ "libNETGENEngine.so", UseExisting=0)
+
+ if self.algoType == NETGEN:
+ self.params = self.Hypothesis("NETGEN_Parameters_3D", [],
"libNETGENEngine.so", UseExisting=0)
- return self.params
- if self.algoType == GHS3D:
- self.params = self.Hypothesis("GHS3D_Parameters", [],
- "libGHS3DEngine.so", UseExisting=0)
- return self.params
+ elif self.algoType == GHS3D:
+ self.params = self.Hypothesis("GHS3D_Parameters", [],
+ "libGHS3DEngine.so", UseExisting=0)
- if self.algoType == GHS3DPRL:
- self.params = self.Hypothesis("GHS3DPRL_Parameters", [],
- "libGHS3DPRLEngine.so", UseExisting=0)
- return self.params
+ elif self.algoType == GHS3DPRL:
+ self.params = self.Hypothesis("GHS3DPRL_Parameters", [],
+ "libGHS3DPRLEngine.so", UseExisting=0)
+ else:
+ print "Algo supports no multi-parameter hypothesis"
- print "Algo supports no multi-parameter hypothesis"
- return None
+ return self.params
## Sets MaxSize
- # Parameter of FULL_NETGEN
+ # Parameter of FULL_NETGEN and NETGEN
# @ingroup l3_hypos_netgen
def SetMaxSize(self, theSize):
self.Parameters().SetMaxSize(theSize)
self.Parameters().SetSecondOrder(theVal)
## Sets Optimize flag
- # Parameter of FULL_NETGEN
+ # Parameter of FULL_NETGEN and NETGEN
# @ingroup l3_hypos_netgen
def SetOptimize(self, theVal):
self.Parameters().SetOptimize(theVal)
#Wrapper class for StdMeshers_LayerDistribution hypothesis
class LayerDistribution(StdMeshers._objref_StdMeshers_LayerDistribution):
-
+
def SetLayerDistribution(self, hypo):
StdMeshers._objref_StdMeshers_LayerDistribution.SetParameters(self,hypo.GetParameters())
hypo.ClearParameters();
#Wrapper class for StdMeshers_SegmentLengthAroundVertex hypothesis
class SegmentLengthAroundVertex(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex):
-
+
## Set Length parameter value
- # @param length numerical value or name of variable from notebook
+ # @param length numerical value or name of variable from notebook
def SetLength(self, length):
length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.GetLastParameters(self),1,1,length)
StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetParameters(self,parameters)
#Wrapper class for StdMeshers_Arithmetic1D hypothesis
class Arithmetic1D(StdMeshers._objref_StdMeshers_Arithmetic1D):
-
+
## Set Length parameter value
# @param length numerical value or name of variable from notebook
# @param isStart true is length is Start Length, otherwise false
length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Arithmetic1D.GetLastParameters(self),2,nb,length)
StdMeshers._objref_StdMeshers_Arithmetic1D.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_Arithmetic1D.SetLength(self,length,isStart)
-
+
#Registering the new proxy for Arithmetic1D
omniORB.registerObjref(StdMeshers._objref_StdMeshers_Arithmetic1D._NP_RepositoryId, Arithmetic1D)
#Wrapper class for StdMeshers_Deflection1D hypothesis
class Deflection1D(StdMeshers._objref_StdMeshers_Deflection1D):
-
+
## Set Deflection parameter value
- # @param deflection numerical value or name of variable from notebook
+ # @param deflection numerical value or name of variable from notebook
def SetDeflection(self, deflection):
deflection,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Deflection1D.GetLastParameters(self),1,1,deflection)
StdMeshers._objref_StdMeshers_Deflection1D.SetParameters(self,parameters)
#Wrapper class for StdMeshers_StartEndLength hypothesis
class StartEndLength(StdMeshers._objref_StdMeshers_StartEndLength):
-
+
## Set Length parameter value
# @param length numerical value or name of variable from notebook
# @param isStart true is length is Start Length, otherwise false
length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_StartEndLength.GetLastParameters(self),2,nb,length)
StdMeshers._objref_StdMeshers_StartEndLength.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_StartEndLength.SetLength(self,length,isStart)
-
+
#Registering the new proxy for StartEndLength
omniORB.registerObjref(StdMeshers._objref_StdMeshers_StartEndLength._NP_RepositoryId, StartEndLength)
#Wrapper class for StdMeshers_MaxElementArea hypothesis
class MaxElementArea(StdMeshers._objref_StdMeshers_MaxElementArea):
-
+
## Set Max Element Area parameter value
# @param area numerical value or name of variable from notebook
def SetMaxElementArea(self, area):
area ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementArea.GetLastParameters(self),1,1,area)
StdMeshers._objref_StdMeshers_MaxElementArea.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_MaxElementArea.SetMaxElementArea(self,area)
-
+
#Registering the new proxy for MaxElementArea
omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementArea._NP_RepositoryId, MaxElementArea)
#Wrapper class for StdMeshers_MaxElementVolume hypothesis
class MaxElementVolume(StdMeshers._objref_StdMeshers_MaxElementVolume):
-
+
## Set Max Element Volume parameter value
# @param volume numerical value or name of variable from notebook
def SetMaxElementVolume(self, volume):
volume ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementVolume.GetLastParameters(self),1,1,volume)
StdMeshers._objref_StdMeshers_MaxElementVolume.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_MaxElementVolume.SetMaxElementVolume(self,volume)
-
+
#Registering the new proxy for MaxElementVolume
omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementVolume._NP_RepositoryId, MaxElementVolume)
#Wrapper class for StdMeshers_NumberOfLayers hypothesis
class NumberOfLayers(StdMeshers._objref_StdMeshers_NumberOfLayers):
-
+
## Set Number Of Layers parameter value
# @param nbLayers numerical value or name of variable from notebook
def SetNumberOfLayers(self, nbLayers):
nbLayers ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfLayers.GetLastParameters(self),1,1,nbLayers)
StdMeshers._objref_StdMeshers_NumberOfLayers.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_NumberOfLayers.SetNumberOfLayers(self,nbLayers)
-
+
#Registering the new proxy for NumberOfLayers
omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfLayers._NP_RepositoryId, NumberOfLayers)
#Wrapper class for StdMeshers_NumberOfSegments hypothesis
class NumberOfSegments(StdMeshers._objref_StdMeshers_NumberOfSegments):
-
+
## Set Number Of Segments parameter value
# @param nbSeg numerical value or name of variable from notebook
def SetNumberOfSegments(self, nbSeg):
nbSeg , parameters = ParseParameters(lastParameters,1,1,nbSeg)
StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_NumberOfSegments.SetNumberOfSegments(self,nbSeg)
-
+
## Set Scale Factor parameter value
# @param factor numerical value or name of variable from notebook
def SetScaleFactor(self, factor):
factor, parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self),2,2,factor)
StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
StdMeshers._objref_StdMeshers_NumberOfSegments.SetScaleFactor(self,factor)
-
+
#Registering the new proxy for NumberOfSegments
omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfSegments._NP_RepositoryId, NumberOfSegments)
NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetLocalLength(self, length)
## Set Max Element Area parameter value
- # @param area numerical value or name of variable from notebook
+ # @param area numerical value or name of variable from notebook
def SetMaxElementArea(self, area):
lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
area, parameters = ParseParameters(lastParameters,2,2,area)
#Wrapper class for NETGENPlugin_SimpleHypothesis_3D hypothesis
class NETGEN_SimpleParameters_3D(NETGEN_SimpleParameters_2D,NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D):
## Set Max Element Volume parameter value
- # @param volume numerical value or name of variable from notebook
+ # @param volume numerical value or name of variable from notebook
def SetMaxElementVolume(self, volume):
lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
volume, parameters = ParseParameters(lastParameters,3,3,volume)
