#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
-# File : smesh.py
+# File : smeshDC.py
# Author : Francis KLOSS, OCC
# Module : SMESH
-## @package smesh
+## @package smeshDC
# Python API for SALOME %Mesh module
## @defgroup l1_auxiliary Auxiliary methods and structures
import SALOME
import SALOMEDS
+import os
## @addtogroup l1_auxiliary
## @{
if isinstance(obj, SALOMEDS._objref_SObject):
# study object
return obj.GetName()
- ior = salome.orb.object_to_string(obj)
+ try:
+ ior = salome.orb.object_to_string(obj)
+ except:
+ ior = None
if ior:
# CORBA object
studies = salome.myStudyManager.GetOpenStudies()
def AssureGeomPublished(mesh, geom, name=''):
if not isinstance( geom, geompyDC.GEOM._objref_GEOM_Object ):
return
- if not geom.IsSame( mesh.geom ) and \
- not geom.GetStudyEntry() and \
+ if not geom.GetStudyEntry() and \
mesh.smeshpyD.GetCurrentStudy():
## set the study
studyID = mesh.smeshpyD.GetCurrentStudy()._get_StudyId()
mesh.geompyD.addToStudyInFather( mesh.geom, geom, name )
return
-## Return the first vertex of a geomertical edge by ignoring orienation
+## Return the first vertex of a geometrical edge by ignoring orientation
def FirstVertexOnCurve(edge):
- from geompy import SubShapeAll, ShapeType, KindOfShape, PointCoordinates
- vv = SubShapeAll( edge, ShapeType["VERTEX"])
+ vv = geompyDC.SubShapeAll( edge, geompyDC.ShapeType["VERTEX"])
if not vv:
raise TypeError, "Given object has no vertices"
if len( vv ) == 1: return vv[0]
- info = KindOfShape(edge)
+ info = geompyDC.KindOfShape(edge)
xyz = info[1:4] # coords of the first vertex
- xyz1 = PointCoordinates( vv[0] )
- xyz2 = PointCoordinates( vv[1] )
+ xyz1 = geompyDC.PointCoordinates( vv[0] )
+ xyz2 = geompyDC.PointCoordinates( vv[1] )
dist1, dist2 = 0,0
for i in range(3):
dist1 += abs( xyz[i] - xyz1[i] )
# end of l1_auxiliary
## @}
-# All methods of this class are accessible directly from the smesh.py package.
-class smeshDC(SMESH._objref_SMESH_Gen):
+
+# Warning: smeshInst is a singleton
+smeshInst = None
+engine = None
+doLcc = False
+
+class smeshDC(object, SMESH._objref_SMESH_Gen):
+
+ def __new__(cls):
+ global engine
+ global smeshInst
+ global doLcc
+ print "__new__", engine, smeshInst, doLcc
+
+ if smeshInst is None:
+ # smesh engine is either retrieved from engine, or created
+ smeshInst = engine
+ # Following test avoids a recursive loop
+ if doLcc:
+ if smeshInst is not None:
+ # smesh engine not created: existing engine found
+ doLcc = False
+ if doLcc:
+ doLcc = False
+ # FindOrLoadComponent called:
+ # 1. CORBA resolution of server
+ # 2. the __new__ method is called again
+ print "smeshInst = lcc.FindOrLoadComponent ", engine, smeshInst, doLcc
+ smeshInst = salome.lcc.FindOrLoadComponent( "FactoryServer", "SMESH" )
+ else:
+ # FindOrLoadComponent not called
+ if smeshInst is None:
+ # smeshDC instance is created from lcc.FindOrLoadComponent
+ print "smeshInst = super(smeshDC,cls).__new__(cls) ", engine, smeshInst, doLcc
+ smeshInst = super(smeshDC,cls).__new__(cls)
+ else:
+ # smesh engine not created: existing engine found
+ print "existing ", engine, smeshInst, doLcc
+ pass
+
+ return smeshInst
+
+ return smeshInst
+
+ def __init__(self):
+ print "__init__"
+ SMESH._objref_SMESH_Gen.__init__(self)
## Dump component to the Python script
# This method overrides IDL function to allow default values for the parameters.
## Sets the current study and Geometry component
# @ingroup l1_auxiliary
- def init_smesh(self,theStudy,geompyD):
+ def init_smesh(self,theStudy,geompyD = None):
+ print "init_smesh"
self.SetCurrentStudy(theStudy,geompyD)
## Creates an empty Mesh. This mesh can have an underlying geometry.
return Mesh(self,self.geompyD,obj,name)
## Returns a long value from enumeration
- # Should be used for SMESH.FunctorType enumeration
# @ingroup l1_controls
def EnumToLong(self,theItem):
return theItem._v
def SetCurrentStudy( self, theStudy, geompyD = None ):
#self.SetCurrentStudy(theStudy)
if not geompyD:
- import geompy
- geompyD = geompy.geom
+ import geompyDC
+ geompyD = geompyDC.geom
pass
self.geompyD=geompyD
self.SetGeomEngine(geompyD)
# @return [ an instance of Mesh class, SMESH::ComputeError ]
# @ingroup l2_impexp
def CreateMeshesFromGMF( self, theFileName ):
- aSmeshMesh, error = SMESH._objref_SMESH_Gen.CreateMeshesFromGMF(self,theFileName)
+ aSmeshMesh, error = SMESH._objref_SMESH_Gen.CreateMeshesFromGMF(self,
+ theFileName,
+ True)
if error.comment: print "*** CreateMeshesFromGMF() errors:\n", error.comment
return Mesh(self, self.geompyD, aSmeshMesh), error
# @param mergeNodesAndElements if true, equal nodes and elements aremerged
# @param mergeTolerance tolerance for merging nodes
# @param allGroups forces creation of groups of all elements
+ # @param name name of a new mesh
def Concatenate( self, meshes, uniteIdenticalGroups,
- mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False):
+ mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False,
+ name = ""):
if not meshes: return None
for i,m in enumerate(meshes):
if isinstance(m, Mesh):
else:
aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate(
self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
- aMesh = Mesh(self, self.geompyD, aSmeshMesh)
+ aMesh = Mesh(self, self.geompyD, aSmeshMesh, name=name)
return aMesh
## Create a mesh by copying a part of another mesh.
# Checks that Threshold is GEOM object
if isinstance(aThreshold, geompyDC.GEOM._objref_GEOM_Object):
aCriterion.ThresholdStr = GetName(aThreshold)
- aCriterion.ThresholdID = aThreshold.GetStudyEntry()
+ aCriterion.ThresholdID = aThreshold.GetStudyEntry()
if not aCriterion.ThresholdID:
- raise RuntimeError, "Threshold shape must be published"
+ name = aCriterion.ThresholdStr
+ if not name:
+ name = "%s_%s"%(aThreshold.GetShapeType(), id(aThreshold)%10000)
+ aCriterion.ThresholdID = self.geompyD.addToStudy( aThreshold, name )
+ #raise RuntimeError, "Threshold shape must be published"
else:
print "Error: The Threshold should be a shape."
return None
return None
pass
pass
+ elif CritType == FT_EntityType:
+ # Checks the Threshold
+ try:
+ aCriterion.Threshold = self.EnumToLong(aThreshold)
+ assert( aThreshold in SMESH.EntityType._items )
+ except:
+ if isinstance(aThreshold, int):
+ aCriterion.Threshold = aThreshold
+ else:
+ print "Error: The Threshold should be an integer or SMESH.EntityType."
+ return None
+ pass
+ pass
+
elif CritType == FT_GroupColor:
# Checks the Threshold
try:
# @return SMESH_NumericalFunctor
# @ingroup l1_controls
def GetFunctor(self,theCriterion):
+ if isinstance( theCriterion, SMESH._objref_NumericalFunctor ):
+ return theCriterion
aFilterMgr = self.CreateFilterManager()
+ functor = None
if theCriterion == FT_AspectRatio:
- return aFilterMgr.CreateAspectRatio()
+ functor = aFilterMgr.CreateAspectRatio()
elif theCriterion == FT_AspectRatio3D:
- return aFilterMgr.CreateAspectRatio3D()
+ functor = aFilterMgr.CreateAspectRatio3D()
elif theCriterion == FT_Warping:
- return aFilterMgr.CreateWarping()
+ functor = aFilterMgr.CreateWarping()
elif theCriterion == FT_MinimumAngle:
- return aFilterMgr.CreateMinimumAngle()
+ functor = aFilterMgr.CreateMinimumAngle()
elif theCriterion == FT_Taper:
- return aFilterMgr.CreateTaper()
+ functor = aFilterMgr.CreateTaper()
elif theCriterion == FT_Skew:
- return aFilterMgr.CreateSkew()
+ functor = aFilterMgr.CreateSkew()
elif theCriterion == FT_Area:
- return aFilterMgr.CreateArea()
+ functor = aFilterMgr.CreateArea()
elif theCriterion == FT_Volume3D:
- return aFilterMgr.CreateVolume3D()
+ functor = aFilterMgr.CreateVolume3D()
elif theCriterion == FT_MaxElementLength2D:
- return aFilterMgr.CreateMaxElementLength2D()
+ functor = aFilterMgr.CreateMaxElementLength2D()
elif theCriterion == FT_MaxElementLength3D:
- return aFilterMgr.CreateMaxElementLength3D()
+ functor = aFilterMgr.CreateMaxElementLength3D()
elif theCriterion == FT_MultiConnection:
- return aFilterMgr.CreateMultiConnection()
+ functor = aFilterMgr.CreateMultiConnection()
elif theCriterion == FT_MultiConnection2D:
- return aFilterMgr.CreateMultiConnection2D()
+ functor = aFilterMgr.CreateMultiConnection2D()
elif theCriterion == FT_Length:
- return aFilterMgr.CreateLength()
+ functor = aFilterMgr.CreateLength()
elif theCriterion == FT_Length2D:
- return aFilterMgr.CreateLength2D()
+ functor = aFilterMgr.CreateLength2D()
else:
print "Error: given parameter is not numerical functor type."
+ aFilterMgr.UnRegister()
+ return functor
## Creates hypothesis
# @param theHType mesh hypothesis type (string)
omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshDC)
+def smeshInstance( study, instance=None):
+ global engine
+ global smeshInst
+ global doLcc
+ engine = instance
+ if engine is None:
+ doLcc = True
+ smeshInst = smeshDC()
+ assert isinstance(smeshInst,smeshDC), "Smesh engine class is %s but should be smeshDC.smeshDC. Import smeshmapi before creating the instance."%smeshInst.__class__
+ smeshInst.init_smesh(study)
+ return smeshInst
+
+
# Public class: Mesh
# ==================
self.geompyD=geompyD
if obj is None:
obj = 0
+ objHasName = False
if obj != 0:
- objHasName = True
if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object):
self.geom = obj
+ objHasName = True
# publish geom of mesh (issue 0021122)
if not self.geom.GetStudyEntry() and smeshpyD.GetCurrentStudy():
objHasName = False
geompyD.init_geom( smeshpyD.GetCurrentStudy())
pass
if name:
- geo_name = name
+ geo_name = name + " shape"
else:
- geo_name = "%s_%s_for_meshing"%(self.geom.GetShapeType(), id(self.geom)%100)
+ 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(obj)
else:
self.mesh = self.smeshpyD.CreateEmptyMesh()
- if name != 0:
+ if name:
self.smeshpyD.SetName(self.mesh, name)
- elif obj != 0 and objHasName:
- self.smeshpyD.SetName(self.mesh, GetName(obj))
+ elif objHasName:
+ self.smeshpyD.SetName(self.mesh, GetName(obj)) # + " mesh"
if not self.geom:
self.geom = self.mesh.GetShapeToMesh()
- self.editor = self.mesh.GetMeshEditor()
+ self.editor = self.mesh.GetMeshEditor()
+ self.functors = [None] * SMESH.FT_Undefined._v
# set self to algoCreator's
for attrName in dir(self):
attr = getattr( self, attrName )
if isinstance( attr, algoCreator ):
+ print "algoCreator ", attrName
setattr( self, attrName, attr.copy( self ))
## Initializes the Mesh object from an instance of SMESH_Mesh interface
# @param theMesh a SMESH_Mesh object
# @ingroup l2_construct
def SetMesh(self, theMesh):
+ if self.mesh: self.mesh.UnRegister()
self.mesh = theMesh
- self.geom = self.mesh.GetShapeToMesh()
+ if self.mesh:
+ self.mesh.Register()
+ self.geom = self.mesh.GetShapeToMesh()
## Returns the mesh, that is an instance of SMESH_Mesh interface
# @return a SMESH_Mesh object
return self.smeshpyD.GetGeometryByMeshElement( self.mesh, theElementID, theGeomName )
## Returns the mesh dimension depending on the dimension of the underlying shape
+ # or, if the mesh is not based on any shape, basing on deimension of elements
# @return mesh dimension as an integer value [0,3]
# @ingroup l1_auxiliary
def MeshDimension(self):
- shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SHELL"] )
- if len( shells ) > 0 :
- return 3
- elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
- return 2
- elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
- return 1
+ if self.mesh.HasShapeToMesh():
+ shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SOLID"] )
+ if len( shells ) > 0 :
+ return 3
+ elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
+ return 2
+ elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
+ return 1
+ else:
+ return 0;
else:
- return 0;
- pass
+ if self.NbVolumes() > 0: return 3
+ if self.NbFaces() > 0: return 2
+ if self.NbEdges() > 0: return 1
+ return 0
## Evaluates size of prospective mesh on a shape
# @return a list where i-th element is a number of elements of i-th SMESH.EntityType
"Invalid input mesh", #COMPERR_BAD_INPUT_MESH
"std::exception", #COMPERR_STD_EXCEPTION
"OCC exception", #COMPERR_OCC_EXCEPTION
- "SALOME exception", #COMPERR_SLM_EXCEPTION
+ "..", #COMPERR_SLM_EXCEPTION
"Unknown exception", #COMPERR_EXCEPTION
"Memory allocation problem", #COMPERR_MEMORY_PB
"Algorithm failed", #COMPERR_ALGO_FAILED
elif err.state == HYP_BAD_GEOMETRY:
reason = ('%s %sD algorithm "%s" is assigned to mismatching'
'geometry' % ( glob, dim, name ))
+ elif err.state == HYP_HIDDEN_ALGO:
+ reason = ('%s %sD algorithm "%s" is ignored due to presence of a %s '
+ 'algorithm of upper dimension generating %sD mesh'
+ % ( glob, dim, name, glob, dim ))
else:
- reason = "For unknown reason."+\
- " Revise Mesh.Compute() implementation in smeshDC.py!"
+ reason = ("For unknown reason. "
+ "Developer, revise Mesh.Compute() implementation in smeshDC.py!")
pass
if allReasons != "":allReasons += "\n"
allReasons += "- " + reason
# @ingroup l2_construct
def Clear(self):
self.mesh.Clear()
- if salome.sg.hasDesktop():
+ if ( salome.sg.hasDesktop() and
+ salome.myStudyManager.GetStudyByID( self.mesh.GetStudyId() )):
smeshgui = salome.ImportComponentGUI("SMESH")
smeshgui.Init(self.mesh.GetStudyId())
smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
# @return True of False
# @ingroup l2_hypotheses
def IsUsedHypothesis(self, hyp, geom):
- if not hyp or not geom:
+ if not hyp: # or not geom
return False
if isinstance( hyp, Mesh_Algorithm ):
hyp = hyp.GetAlgorithm()
if isinstance( hyp, Mesh_Algorithm ):
hyp = hyp.GetAlgorithm()
pass
- if not geom:
- geom = self.geom
+ shape = geom
+ if not shape:
+ shape = self.geom
pass
- status = self.mesh.RemoveHypothesis(geom, hyp)
- return status
+ if self.IsUsedHypothesis( hyp, shape ):
+ return self.mesh.RemoveHypothesis( shape, hyp )
+ hypName = GetName( hyp )
+ geoName = GetName( shape )
+ print "WARNING: RemoveHypothesis() failed as '%s' is not assigned to '%s' shape" % ( hypName, geoName )
+ return None
## Gets the list of hypotheses added on a geometry
# @param geom a sub-shape of mesh geometry
meshPart = meshPart.mesh
elif not meshPart:
meshPart = self.mesh
- self.mesh.ExportGMF(meshPart, f)
+ self.mesh.ExportGMF(meshPart, f, True)
## Deprecated, used only for compatibility! Please, use ExportToMEDX() method instead.
# Exports the mesh in a file in MED format and chooses the \a version of MED format
def GetNodePosition(self,NodeID):
return self.mesh.GetNodePosition(NodeID)
+ ## @brief Returns the position of an element on the shape
+ # @return SMESH::ElementPosition
+ # @ingroup l1_meshinfo
+ 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
def GetElemNbNodes(self, id):
return self.mesh.GetElemNbNodes(id)
- ## Returns the node ID the given index for the given element
+ ## Returns the node ID the given (zero based) index for the given element
# \n If there is no element for the given ID - returns -1
# \n If there is no node for the given index - returns -2
# @return an integer value
## Fuses the neighbouring triangles into quadrangles.
# @param IDsOfElements The triangles to be fused,
- # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
+ # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
+ # choose a neighbour to fuse with.
# @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.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_unitetri
def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
- flag = False
- if isinstance(MaxAngle,str):
- flag = True
MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle)
self.mesh.SetParameters(Parameters)
if not IDsOfElements:
IDsOfElements = self.GetElementsId()
- Functor = 0
- if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
- Functor = theCriterion
- else:
- Functor = self.smeshpyD.GetFunctor(theCriterion)
+ Functor = self.smeshpyD.GetFunctor(theCriterion)
return self.editor.TriToQuad(IDsOfElements, Functor, MaxAngle)
## Fuses the neighbouring triangles of the object into quadrangles
# @param theObject is mesh, submesh or group
- # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
+ # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
+ # choose a neighbour to fuse with.
# @param MaxAngle a max angle between element normals at which the fusion
# is still performed; theMaxAngle is mesured in radians.
# @return TRUE in case of success, FALSE otherwise.
def TriToQuadObject (self, theObject, theCriterion, MaxAngle):
MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle)
self.mesh.SetParameters(Parameters)
- if ( isinstance( theObject, Mesh )):
+ if isinstance( theObject, Mesh ):
theObject = theObject.GetMesh()
- return self.editor.TriToQuadObject(theObject, self.smeshpyD.GetFunctor(theCriterion), MaxAngle)
+ Functor = self.smeshpyD.GetFunctor(theCriterion)
+ return self.editor.TriToQuadObject(theObject, Functor, MaxAngle)
## Splits quadrangles into triangles.
+ #
# @param IDsOfElements the faces to be splitted.
- # @param theCriterion FT_...; used to choose a diagonal for splitting.
+ # @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.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_cutquadr
- def QuadToTri (self, IDsOfElements, theCriterion):
+ def QuadToTri (self, IDsOfElements, theCriterion = None):
if IDsOfElements == []:
IDsOfElements = self.GetElementsId()
- return self.editor.QuadToTri(IDsOfElements, self.smeshpyD.GetFunctor(theCriterion))
+ if theCriterion is None:
+ theCriterion = FT_MaxElementLength2D
+ Functor = self.smeshpyD.GetFunctor(theCriterion)
+ return self.editor.QuadToTri(IDsOfElements, Functor)
## Splits quadrangles into triangles.
- # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
- # @param theCriterion FT_...; used to choose a diagonal for splitting.
+ # @param theObject the object from which the list of elements is taken,
+ # this is mesh, submesh or group
+ # @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.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_cutquadr
- def QuadToTriObject (self, theObject, theCriterion):
+ def QuadToTriObject (self, theObject, theCriterion = None):
if ( isinstance( theObject, Mesh )):
theObject = theObject.GetMesh()
- return self.editor.QuadToTriObject(theObject, self.smeshpyD.GetFunctor(theCriterion))
+ if theCriterion is None:
+ theCriterion = FT_MaxElementLength2D
+ Functor = self.smeshpyD.GetFunctor(theCriterion)
+ return self.editor.QuadToTriObject(theObject, Functor)
## Splits quadrangles into triangles.
# @param IDsOfElements the faces to be splitted
return self.editor.SplitQuad(IDsOfElements, Diag13)
## Splits quadrangles into triangles.
- # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
+ # @param theObject the object from which the list of elements is taken,
+ # this is mesh, submesh or group
# @param Diag13 is used to choose a diagonal for splitting.
# @return TRUE in case of success, FALSE otherwise.
# @ingroup l2_modif_cutquadr
## Finds a better splitting of the given quadrangle.
# @param IDOfQuad the ID of the quadrangle to be splitted.
- # @param theCriterion FT_...; a criterion to choose a diagonal for splitting.
+ # @param theCriterion is a numerical functor, in terms of enum SMESH.FunctorType, used to
+ # choose a diagonal for splitting.
# @return 1 if 1-3 diagonal is better, 2 if 2-4
# diagonal is better, 0 if error occurs.
# @ingroup l2_modif_cutquadr
return self.editor.SmoothParametricObject(theObject, IDsOfFixedNodes,
MaxNbOfIterations, MaxAspectRatio, Method)
- ## Converts the mesh to quadratic, deletes old elements, replacing
+ ## Converts the mesh to quadratic or bi-quadratic, deletes old elements, replacing
# them with quadratic with the same id.
# @param theForce3d new node creation method:
# 0 - the medium node lies at the geometrical entity from which the mesh element is built
# 1 - the medium node lies at the middle of the line segments connecting start and end node of a mesh element
# @param theSubMesh a group or a sub-mesh to convert; WARNING: in this case the mesh can become not conformal
+ # @param theToBiQuad If True, converts the mesh to bi-quadratic
# @ingroup l2_modif_tofromqu
- def ConvertToQuadratic(self, theForce3d, theSubMesh=None):
- if theSubMesh:
- self.editor.ConvertToQuadraticObject(theForce3d,theSubMesh)
+ def ConvertToQuadratic(self, theForce3d, theSubMesh=None, theToBiQuad=False):
+ if theToBiQuad:
+ self.editor.ConvertToBiQuadratic(theForce3d,theSubMesh)
else:
- self.editor.ConvertToQuadratic(theForce3d)
-
+ if theSubMesh:
+ self.editor.ConvertToQuadraticObject(theForce3d,theSubMesh)
+ else:
+ self.editor.ConvertToQuadratic(theForce3d)
+
## Converts the mesh from quadratic to ordinary,
# deletes old quadratic elements, \n replacing
# them with ordinary mesh elements with the same id.
## Generates new elements by extrusion of the elements with given ids
# @param IDsOfElements the list of elements ids for extrusion
- # @param StepVector vector or DirStruct, defining the direction and value of extrusion for one step (the total extrusion length will be NbOfSteps * ||StepVector||)
+ # @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 with given ids are nodes
def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False, IsNodes = False):
if IDsOfElements == []:
IDsOfElements = self.GetElementsId()
- if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
+ if isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object):
StepVector = self.smeshpyD.GetDirStruct(StepVector)
+ if isinstance( StepVector, list ):
+ StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
Parameters = StepVector.PS.parameters + var_separator + Parameters
self.mesh.SetParameters(Parameters)
## Generates new elements by extrusion of the elements with given ids
# @param IDsOfElements is ids of elements
- # @param StepVector vector, defining the direction and value of 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||)
# @param NbOfSteps the number of steps
# @param ExtrFlags sets flags for extrusion
# @param SewTolerance uses for comparing locations of nodes if flag
ExtrFlags, SewTolerance, MakeGroups=False):
if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
StepVector = self.smeshpyD.GetDirStruct(StepVector)
+ if isinstance( StepVector, list ):
+ StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
if MakeGroups:
return self.editor.AdvancedExtrusionMakeGroups(IDsOfElements, StepVector, NbOfSteps,
ExtrFlags, SewTolerance)
## 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.
- # @param StepVector vector, defining the direction and value of extrusion for one step (the total extrusion length will be NbOfSteps * ||StepVector||)
+ # @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 which belong to the object are nodes
theObject = theObject.GetMesh()
if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
StepVector = self.smeshpyD.GetDirStruct(StepVector)
+ if isinstance( StepVector, list ):
+ StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
Parameters = StepVector.PS.parameters + var_separator + Parameters
self.mesh.SetParameters(Parameters)
## 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.
- # @param StepVector vector, defining the direction and value of extrusion for one step (the total extrusion length will be NbOfSteps * ||StepVector||)
+ # @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 to generate new groups from existing ones
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
theObject = theObject.GetMesh()
if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
StepVector = self.smeshpyD.GetDirStruct(StepVector)
+ if isinstance( StepVector, list ):
+ StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
Parameters = StepVector.PS.parameters + var_separator + Parameters
self.mesh.SetParameters(Parameters)
## 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.
- # @param StepVector vector, defining the direction and value of extrusion for one step (the total extrusion length will be NbOfSteps * ||StepVector||)
+ # @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
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
theObject = theObject.GetMesh()
if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
StepVector = self.smeshpyD.GetDirStruct(StepVector)
+ if isinstance( StepVector, list ):
+ StepVector = self.smeshpyD.MakeDirStruct(*StepVector)
NbOfSteps,Parameters,hasVars = ParseParameters(NbOfSteps)
Parameters = StepVector.PS.parameters + var_separator + Parameters
self.mesh.SetParameters(Parameters)
theObject = theObject.GetMesh()
if ( isinstance( theObject, list )):
theObject = self.GetIDSource(theObject, SMESH.ALL)
+ if ( isinstance( theScaleFact, float )):
+ theScaleFact = [theScaleFact]
+ if ( isinstance( theScaleFact, int )):
+ theScaleFact = [ float(theScaleFact)]
self.mesh.SetParameters(thePoint.parameters)
theObject = theObject.GetMesh()
if ( isinstance( theObject, list )):
theObject = self.GetIDSource(theObject,SMESH.ALL)
+ if ( isinstance( theScaleFact, float )):
+ theScaleFact = [theScaleFact]
+ if ( isinstance( theScaleFact, int )):
+ theScaleFact = [ float(theScaleFact)]
self.mesh.SetParameters(thePoint.parameters)
mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
def CreateHoleSkin(self, radius, theShape, groupName, theNodesCoords):
return self.editor.CreateHoleSkin( radius, theShape, groupName, theNodesCoords )
+ def _getFunctor(self, funcType ):
+ fn = self.functors[ funcType._v ]
+ if not fn:
+ fn = self.smeshpyD.GetFunctor(funcType)
+ fn.SetMesh(self.mesh)
+ self.functors[ funcType._v ] = fn
+ return fn
+
def _valueFromFunctor(self, funcType, elemId):
- fn = self.smeshpyD.GetFunctor(funcType)
- fn.SetMesh(self.mesh)
+ fn = self._getFunctor( funcType )
if fn.GetElementType() == self.GetElementType(elemId, True):
val = fn.GetValue(elemId)
else:
raise ValueError, detail # wrong variable name
return result
+
+for pluginName in os.environ[ "SMESH_MeshersList" ].split( ":" ):
+ #
+ print "pluginName: ", pluginName
+ pluginName += "DC"
+ try:
+ exec( "from %s import *" % pluginName )
+ except Exception, e:
+ print "Exception while loading %s: %s" % ( pluginName, e )
+ continue
+ exec( "import %s" % pluginName )
+ plugin = eval( pluginName )
+ print " plugin:" , str(plugin)
+
+ # add methods creating algorithms to Mesh
+ for k in dir( plugin ):
+ if k[0] == '_': continue
+ algo = getattr( plugin, k )
+ print " algo:", str(algo)
+ if type( algo ).__name__ == 'classobj' and hasattr( algo, "meshMethod" ):
+ print " meshMethod:" , str(algo.meshMethod)
+ if not hasattr( Mesh, algo.meshMethod ):
+ setattr( Mesh, algo.meshMethod, algoCreator() )
+ pass
+ getattr( Mesh, algo.meshMethod ).add( algo )
+ pass
+ pass
+ pass
+del pluginName
