X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshBuilder.py;h=1adf27d5f6c448632e3ca1a5660f5f6f1c555bad;hp=966b5fd81606312342996c7631f3e662df6c13d8;hb=d027cf5b2b0caf0255f5a9513f3a0279724d4639;hpb=b0a908c0d20341651771d0249fb10882f54b2aad diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py index 966b5fd81..1adf27d5f 100644 --- a/src/SMESH_SWIG/smeshBuilder.py +++ b/src/SMESH_SWIG/smeshBuilder.py @@ -383,10 +383,16 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen): 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. - # @param obj the Geometrical object on which the mesh is built. If not defined, - # the mesh will have no underlying geometry. + if theStudy: + global notebook + notebook.myStudy = theStudy + + ## Creates a mesh. This can be either an empty mesh, possibly having an underlying geometry, + # or a mesh wrapping a CORBA mesh given as a parameter. + # @param obj either (1) a CORBA mesh (SMESH._objref_SMESH_Mesh) got e.g. by calling + # salome.myStudy.FindObjectID("0:1:2:3").GetObject() or + # (2) a Geometrical object for meshing or + # (3) none. # @param name the name for the new mesh. # @return an instance of Mesh class. # @ingroup l2_construct @@ -1514,7 +1520,7 @@ class Mesh: smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True ) salome.sg.updateObjBrowser(1) - ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + NETGEN + ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + Tetrahedron # @param fineness [0.0,1.0] defines mesh fineness # @return True or False # @ingroup l3_algos_basic @@ -1527,8 +1533,7 @@ class Mesh: self.Triangle().LengthFromEdges() pass if dim > 2 : - from salome.NETGENPlugin.NETGENPluginBuilder import NETGEN - self.Tetrahedron(NETGEN) + self.Tetrahedron() pass return self.Compute() @@ -1563,13 +1568,24 @@ class Mesh: if not geom: geom = self.mesh.GetShapeToMesh() pass - AssureGeomPublished( self, geom, "shape for %s" % hyp.GetName()) - status = self.mesh.AddHypothesis(geom, hyp) - isAlgo = hyp._narrow( SMESH_Algo ) + isApplicable = True + if self.mesh.HasShapeToMesh(): + hyp_type = hyp.GetName() + lib_name = hyp.GetLibName() + checkAll = ( not geom.IsSame( self.mesh.GetShapeToMesh() )) + if checkAll and geom: + checkAll = geom.GetType() == 37 + isApplicable = self.smeshpyD.IsApplicable(hyp_type, lib_name, geom, checkAll) + if isApplicable: + AssureGeomPublished( self, geom, "shape for %s" % hyp.GetName()) + status = self.mesh.AddHypothesis(geom, hyp) + else: + status = HYP_BAD_GEOMETRY hyp_name = GetName( hyp ) geom_name = "" if geom: - geom_name = GetName( geom ) + geom_name = geom.GetName() + isAlgo = hyp._narrow( SMESH_Algo ) TreatHypoStatus( status, hyp_name, geom_name, isAlgo ) return status @@ -1641,17 +1657,24 @@ class Mesh: # - 1D if all mesh nodes lie on OX coordinate axis, or # - 2D if all mesh nodes lie on XOY coordinate plane, or # - 3D in the rest cases. - # # If @a autoDimension is @c False, the space dimension is always 3. + # @param fields : list of GEOM fields defined on the shape to mesh. + # @param geomAssocFields : each character of this string means a need to export a + # corresponding field; correspondence between fields and characters is following: + # - 'v' stands for _vertices_ field; + # - 'e' stands for _edges_ field; + # - 'f' stands for _faces_ field; + # - 's' stands for _solids_ field. # @ingroup l2_impexp def ExportMED(self, f, auto_groups=0, version=MED_V2_2, - overwrite=1, meshPart=None, autoDimension=True): - if meshPart: + overwrite=1, meshPart=None, autoDimension=True, fields=[], geomAssocFields=''): + if meshPart or fields or geomAssocFields: unRegister = genObjUnRegister() if isinstance( meshPart, list ): meshPart = self.GetIDSource( meshPart, SMESH.ALL ) unRegister.set( meshPart ) - self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite, autoDimension) + self.mesh.ExportPartToMED( meshPart, f, auto_groups, version, overwrite, autoDimension, + fields, geomAssocFields) else: self.mesh.ExportToMEDX(f, auto_groups, version, overwrite, autoDimension) @@ -4485,9 +4508,11 @@ class Mesh: # Triangles are transformed in prisms, and quadrangles in hexahedrons. # @param theDomains - list of groups of volumes # @param createJointElems - if TRUE, create the elements + # @param onAllBoundaries - if TRUE, the nodes and elements are also created on + # the boundary between \a theDomains and the rest mesh # @return TRUE if operation has been completed successfully, FALSE otherwise - def DoubleNodesOnGroupBoundaries(self, theDomains, createJointElems ): - return self.editor.DoubleNodesOnGroupBoundaries( theDomains, createJointElems ) + def DoubleNodesOnGroupBoundaries(self, theDomains, createJointElems, onAllBoundaries=False ): + return self.editor.DoubleNodesOnGroupBoundaries( theDomains, createJointElems, onAllBoundaries ) ## Double nodes on some external faces and create flat elements. # Flat elements are mainly used by some types of mechanic calculations. @@ -4606,6 +4631,29 @@ class Mesh: def GetSkew(self, elemId): return self._valueFromFunctor(SMESH.FT_Skew, elemId) + ## Return minimal and maximal value of a given functor. + # @param funType a functor type, an item of SMESH.FunctorType enum + # (one of SMESH.FunctorType._items) + # @param meshPart a part of mesh (group, sub-mesh) to treat + # @return tuple (min,max) + # @ingroup l1_measurements + def GetMinMax(self, funType, meshPart=None): + unRegister = genObjUnRegister() + if isinstance( meshPart, list ): + meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + unRegister.set( meshPart ) + if isinstance( meshPart, Mesh ): + meshPart = meshPart.mesh + fun = self._getFunctor( funType ) + if fun: + if meshPart: + hist = fun.GetLocalHistogram( 1, False, meshPart ) + else: + hist = fun.GetHistogram( 1, False ) + if hist: + return hist[0].min, hist[0].max + return None + pass # end of Mesh class ## Helper class for wrapping of SMESH.SMESH_Pattern CORBA class